Aegisub/OverLua/CImg.h

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/*
#
# File : CImg.h
#
# Description : The C++ Template Image Processing Library
# ( http://cimg.sourceforge.net )
#
# Copyright : David Tschumperle
# ( http://www.greyc.ensicaen.fr/~dtschump/ )
#
# License : CeCILL-C
#
# This software is governed by the CeCILL-C license under French law and
# abiding by the rules of distribution of free software. You can use,
# modify and or redistribute the software under the terms of the CeCILL-C
# license as circulated by CEA, CNRS and INRIA at the following URL
# "http://www.cecill.info".
#
# As a counterpart to the access to the source code and rights to copy,
# modify and redistribute granted by the license, users are provided only
# with a limited warranty and the software's author, the holder of the
# economic rights, and the successive licensors have only limited
# liability.
#
# In this respect, the user's attention is drawn to the risks associated
# with loading, using, modifying and/or developing or reproducing the
# software by the user in light of its specific status of free software,
# that may mean that it is complicated to manipulate, and that also
# therefore means that it is reserved for developers and experienced
# professionals having in-depth computer knowledge. Users are therefore
# encouraged to load and test the software's suitability as regards their
# requirements in conditions enabling the security of their systems and/or
# data to be ensured and, more generally, to use and operate it in the
# same conditions as regards security.
#
# The fact that you are presently reading this means that you have had
# knowledge of the CeCILL-C license and that you accept its terms.
#
*/
#ifndef cimg_version
#define cimg_version 1.22
// Detect Microsoft VC++ 6.0 compiler to get some workarounds afterwards.
// (this compiler is a pure shit).
#if defined(_MSC_VER) && _MSC_VER<1300
#define cimg_use_visualcpp6
#endif
// Avoid strange 'deprecated' warning messages with Visual C++ .NET.
#if defined(_MSC_VER) && _MSC_VER>=1300
#define _CRT_SECURE_NO_DEPRECATE 1
#define _CRT_NONSTDC_NO_DEPRECATE 1
#endif
// Standard C++ includes.
#include <cstdio>
#include <cstdlib>
#include <cstdarg>
#include <cstring>
#include <cmath>
#include <ctime>
/*
#
# Set CImg configuration flags.
#
# If compilation flags are not adapted to your system,
# you may override their values, before including
# the header file "CImg.h" (use the #define directive).
#
*/
// Try to detect the current system and set value of 'cimg_OS'.
#ifndef cimg_OS
// Unix-like (Linux, Solaris, BSD, MacOSX, Irix,...).
#if defined(unix) || defined(__unix) || defined(__unix__) \
|| defined(linux) || defined(__linux) || defined(__linux__) \
|| defined(sun) || defined(__sun) \
|| defined(BSD) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__FreeBSD__) || defined __DragonFly__ \
|| defined(__MACOSX__) || defined(__APPLE__) \
|| defined(sgi) || defined(__sgi) \
|| defined(__CYGWIN__)
#define cimg_OS 1
#ifndef cimg_display_type
#define cimg_display_type 1
#endif
#ifndef cimg_color_terminal
#define cimg_color_terminal
#endif
// Windows.
#elif defined(_MSC_VER) || defined(WIN32) || defined(_WIN32) || defined(__WIN32__) \
|| defined(WIN64) || defined(_WIN64) || defined(__WIN64__)
#define cimg_OS 2
#ifndef cimg_display_type
#define cimg_display_type 2
#endif
// Unknown configuration : ask for minimal dependencies (no display).
#else
#define cimg_OS 0
#ifndef cimg_display_type
#define cimg_display_type 0
#endif
#endif
#endif
// Debug configuration.
//
// Set 'cimg_debug' to : 0 to remove debug messages (exceptions are still thrown anyway).
// 1 to display debug messages on standard error output (console).
// 2 to display debug messages with modal windows (default behavior).
// 3 to do as 2 + add extra memory access warnings (may slow down the code)
#ifndef cimg_debug
#define cimg_debug 2
#endif
// Architecture-dependent includes.
#if cimg_OS==1
#include <sys/time.h>
#include <unistd.h>
#elif cimg_OS==2
#include <windows.h>
#ifndef _WIN32_IE
#define _WIN32_IE 0x0400
#endif
#include <shlobj.h>
#ifdef cimg_use_visualcpp6
#define std
#endif
#endif
// Test if min/max macros are defined, and if so, undef them
#ifdef min
#undef min
#define cimg_redefine_min
#endif
#ifdef max
#undef max
#define cimg_redefine_max
#endif
// Display-dependent includes.
#if cimg_display_type==1
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/keysym.h>
#include <pthread.h>
#ifdef cimg_use_xshm
#include <sys/ipc.h>
#include <sys/shm.h>
#include <X11/extensions/XShm.h>
#endif
#ifdef cimg_use_xrandr
#include <X11/extensions/Xrandr.h>
#endif
#endif
// Configuration for using extra libraries
//
// Define 'cimg_use_png', 'cimg_use_jpeg' or 'cimg_use_tiff' to enable native PNG, JPEG or TIFF files support.
// This requires you link your code with the zlib/png, jpeg or tiff libraries.
// Without these libraries, PNG,JPEG and TIFF support will be done by the Image Magick's 'convert' tool,
// or byt the GraphicsMagick 'gm' tool if installed
// (this is the case on most unix plateforms).
#ifdef cimg_use_png
extern "C" {
#include "png.h"
}
#endif
#ifdef cimg_use_jpeg
extern "C" {
#include "jpeglib.h"
}
#endif
#ifdef cimg_use_tiff
extern "C" {
#include "tiffio.h"
}
#endif
#ifdef cimg_use_magick
#include "Magick++.h"
#endif
#ifdef cimg_use_fftw3
extern "C" {
#include "fftw3.h"
}
#endif
/*
#
#
# Define some useful macros. Macros of the CImg Library are prefixed by 'cimg_'
# Documented macros below may be safely used in your own code
# (particularly useful for option parsing, image loops and neighborhoods).
#
#
*/
// Macros used to describe the program usage, and retrieve command line arguments
// (See corresponding module 'Retrieving command line arguments' in the generated documentation).
#define cimg_usage(usage) cimg_library::cimg::option((char*)0,argc,argv,(char*)0,usage)
#define cimg_help(str) cimg_library::cimg::option((char*)0,argc,argv,str,(char*)0)
#define cimg_option(name,defaut,usage) cimg_library::cimg::option(name,argc,argv,defaut,usage)
// Macros used for neighborhood definitions and manipulations.
// (see module 'Using Image Loops' in the generated documentation).
#define CImg_2(I,T) T I##cc,I##nc=0
#define CImg_2x2(I,T) T I##cc,I##nc=0,I##cn,I##nn=0
#define CImg_3(I,T) T I##pp,I##cp,I##np=0
#define CImg_3x3(I,T) T I##pp,I##cp,I##np=0,I##pc,I##cc,I##nc=0,I##pn,I##cn,I##nn=0
#define CImg_4(I,T) T I##pp,I##cp,I##np=0,I##ap=0
#define CImg_4x4(I,T) T I##pp,I##cp,I##np=0,I##ap=0, \
I##pc,I##cc,I##nc=0,I##ac=0, \
I##pn,I##cn,I##nn=0,I##an=0, \
I##pa,I##ca,I##na=0,I##aa=0
#define CImg_5(I,T) T I##bb,I##pb,I##cb,I##nb=0,I##ab=0
#define CImg_5x5(I,T) T I##bb,I##pb,I##cb,I##nb=0,I##ab=0, \
I##bp,I##pp,I##cp,I##np=0,I##ap=0, \
I##bc,I##pc,I##cc,I##nc=0,I##ac=0, \
I##bn,I##pn,I##cn,I##nn=0,I##an=0, \
I##ba,I##pa,I##ca,I##na=0,I##aa=0
#define CImg_2x2x2(I,T) T I##ccc,I##ncc=0,I##cnc,I##nnc=0, \
I##ccn,I##ncn=0,I##cnn,I##nnn=0
#define CImg_3x3x3(I,T) T I##ppp,I##cpp,I##npp=0,I##pcp,I##ccp,I##ncp=0,I##pnp,I##cnp,I##nnp=0, \
I##ppc,I##cpc,I##npc=0,I##pcc,I##ccc,I##ncc=0,I##pnc,I##cnc,I##nnc=0, \
I##ppn,I##cpn,I##npn=0,I##pcn,I##ccn,I##ncn=0,I##pnn,I##cnn,I##nnn=0
#define CImg_2x2_ref(I,T,tab) T &I##cc=(tab)[0],&I##nc=(tab)[1],&I##cn=(tab)[2],&I##nn=(tab)[3]
#define CImg_3x3_ref(I,T,tab) T &I##pp=(tab)[0],&I##cp=(tab)[1],&I##np=(tab)[2], \
&I##pc=(tab)[3],&I##cc=(tab)[4],&I##nc=(tab)[5], \
&I##pn=(tab)[6],&I##cn=(tab)[7],&I##nn=(tab)[8]
#define CImg_4x4_ref(I,T,tab) T &I##pp=(tab)[0], &I##cp=(tab)[1], &I##np=(tab)[2], &I##ap=(tab)[3], \
&I##pc=(tab)[4], &I##cc=(tab)[5], &I##nc=(tab)[6], &I##ac=(tab)[7], \
&I##pn=(tab)[8], &I##cn=(tab)[9], &I##nn=(tab)[10],&I##an=(tab)[11], \
&I##pa=(tab)[12],&I##ca=(tab)[13],&I##na=(tab)[14],&I##aa=(tab)[15]
#define CImg_5x5_ref(I,T,tab) T &I##bb=(tab)[0],&I##pb=(tab)[1],&I##cb=(tab)[2],&I##nb=(tab)[3],&I##ab=(tab)[4], \
&I##bp=(tab)[5],&I##pp=(tab)[6],&I##cp=(tab)[7],&I##np=(tab)[8],&I##ap=(tab)[9], \
&I##bc=(tab)[10],&I##pc=(tab)[11],&I##cc=(tab)[12],&I##nc=(tab)[13],&I##ac=(tab)[14], \
&I##bn=(tab)[15],&I##pn=(tab)[16],&I##cn=(tab)[17],&I##nn=(tab)[18],&I##an=(tab)[19], \
&I##ba=(tab)[20],&I##pa=(tab)[21],&I##ca=(tab)[22],&I##na=(tab)[23],&I##aa=(tab)[24]
#define CImg_2x2x2_ref(I,T,tab) T &I##ccc=(tab)[0],&I##ncc=(tab)[1],&I##cnc=(tab)[2],&I##nnc=(tab)[3], \
&I##ccn=(tab)[4],&I##ncn=(tab)[5],&I##cnn=(tab)[6],&I##nnn=(tab)[7]
#define CImg_3x3x3_ref(I,T,tab) T &I##ppp=(tab)[0],&I##cpp=(tab)[1],&I##npp=(tab)[2], \
&I##pcp=(tab)[3],&I##ccp=(tab)[4],&I##ncp=(tab)[5], \
&I##pnp=(tab)[6],&I##cnp=(tab)[7],&I##nnp=(tab)[8], \
&I##ppc=(tab)[9],&I##cpc=(tab)[10],&I##npc=(tab)[11], \
&I##pcc=(tab)[12],&I##ccc=(tab)[13],&I##ncc=(tab)[14], \
&I##pnc=(tab)[15],&I##cnc=(tab)[16],&I##nnc=(tab)[17], \
&I##ppn=(tab)[18],&I##cpn=(tab)[19],&I##npn=(tab)[20], \
&I##pcn=(tab)[21],&I##ccn=(tab)[22],&I##ncn=(tab)[23], \
&I##pnn=(tab)[24],&I##cnn=(tab)[25],&I##nnn=(tab)[26]
#define cimg_copy2x2(J,I) I##cc=J##cc, I##nc=J##nc, I##cn=J##cn, I##nn=J##nn
#define cimg_copy3x3(J,I) I##pp=J##pp, I##cp=J##cp, I##np=J##np, \
I##pc=J##pc, I##cc=J##cc, I##nc=J##nc, \
I##pn=J##pn, I##cn=J##cn, I##nn=J##nn
#define cimg_copy5x5(J,I) I##bb=J##bb, I##pb=J##pb, I##cb=J##cb, I##nb=J##nb, I##ab=J##ab, \
I##bp=J##bp, I##pp=J##pp, I##cp=J##cp, I##np=J##np, I##ap=J##ap, \
I##bc=J##bc, I##pc=J##pc, I##cc=J##cc, I##nc=J##nc, I##ac=J##ac, \
I##bn=J##bn, I##pn=J##pn, I##cn=J##cn, I##nn=J##nn, I##an=J##an, \
I##ba=J##ba, I##pa=J##pa, I##ca=J##ca, I##na=J##na, I##aa=J##aa
#define cimg_squaresum2x2(I) ( I##cc*I##cc + I##nc*I##nc + I##cn*I##cn + I##nn*I##nn )
#define cimg_squaresum3x3(I) ( I##pp*I##pp + I##cp*I##cp + I##np*I##np + \
I##pc*I##pc + I##cc*I##cc + I##nc*I##nc + \
I##pn*I##pn + I##cn*I##cn + I##nn*I##nn )
#define cimg_squaresum4x4(I) ( I##pp*I##pp + I##cp*I##cp + I##np*I##np + I##ap*I##ap + \
I##pc*I##pc + I##cc*I##cc + I##nc*I##nc + I##ac*I##ac + \
I##pn*I##pn + I##cn*I##cn + I##nn*I##nn + I##an*I##an + \
I##pa*I##pa + I##ca*I##ca + I##na*I##na + I##aa*I##aa )
#define cimg_squaresum5x5(I) ( I##bb*I##bb + I##pb*I##pb + I##cb*I##cb + I##nb*I##nb + I##ab*I##ab + \
I##bp*I##bp + I##pp*I##pp + I##cp*I##cp + I##np*I##np + I##ap*I##ap + \
I##bc*I##bc + I##pc*I##pc + I##cc*I##cc + I##nc*I##nc + I##ac*I##ac + \
I##bn*I##bn + I##pn*I##pn + I##cn*I##cn + I##nn*I##nn + I##an*I##an + \
I##ba*I##ba + I##pa*I##pa + I##ca*I##ca + I##na*I##na + I##aa*I##aa )
#define cimg_squaresum2x2x2(I) ( I##ccc*I##ccc + I##ncc*I##ncc + I##cnc*I##cnc + I##nnc*I##nnc + \
I##ccn*I##ccn + I##ncn*I##ncn + I##cnn*I##cnn + I##nnn*I##nnn )
#define cimg_squaresum3x3x3(I) ( I##ppp*I##ppp + I##cpp*I##cpp + I##npp*I##npp + \
I##pcp*I##pcp + I##ccp*I##ccp + I##ncp*I##ncp + \
I##pnp*I##pnp + I##cnp*I##cnp + I##nnp*I##nnp + \
I##ppc*I##ppc + I##cpc*I##cpc + I##npc*I##npc + \
I##pcc*I##pcc + I##ccc*I##ccc + I##ncc*I##ncc + \
I##pnc*I##pnc + I##cnc*I##cnc + I##nnc*I##nnc + \
I##ppn*I##ppn + I##cpn*I##cpn + I##npn*I##npn + \
I##pcn*I##pcn + I##ccn*I##ccn + I##ncn*I##ncn + \
I##pnn*I##pnn + I##cnn*I##cnn + I##nnn*I##nnn )
#define cimg_corr2x2(I,m) ( I##cc*(m)(0,0)+I##nc*(m)(1,0)+I##cn*(m)(0,1)+I##nn*(m)(1,1) )
#define cimg_corr3x3(I,m) ( I##pp*(m)(0,0)+I##cp*(m)(1,0)+I##np*(m)(2,0) + \
I##pc*(m)(0,1)+I##cc*(m)(1,1)+I##nc*(m)(2,1) + \
I##pn*(m)(0,2)+I##cn*(m)(1,2)+I##nn*(m)(2,2) )
#define cimg_corr4x4(I,m) ( I##pp*(m)(0,0)+I##cp*(m)(1,0)+I##np*(m)(2,0)+I##ap*(m)(3,0) + \
I##pc*(m)(0,1)+I##cc*(m)(1,1)+I##nc*(m)(2,1)+I##ac*(m)(3,1) + \
I##pn*(m)(0,2)+I##cn*(m)(1,2)+I##nn*(m)(2,2)+I##an*(m)(3,2) + \
I##pa*(m)(0,3)+I##ca*(m)(1,3)+I##na*(m)(2,3)+I##aa*(m)(3,3) )
#define cimg_corr5x5(I,m) ( I##bb*(m)(0,0)+I##pb*(m)(1,0)+I##cb*(m)(2,0)+I##nb*(m)(3,0)+I##ab*(m)(4,0) + \
I##bp*(m)(0,1)+I##pp*(m)(1,1)+I##cp*(m)(2,1)+I##np*(m)(3,1)+I##ap*(m)(4,1) + \
I##bc*(m)(0,2)+I##pc*(m)(1,2)+I##cc*(m)(2,2)+I##nc*(m)(3,2)+I##ac*(m)(4,2) + \
I##bn*(m)(0,3)+I##pn*(m)(1,3)+I##cn*(m)(2,3)+I##nn*(m)(3,3)+I##an*(m)(4,3) + \
I##ba*(m)(0,4)+I##pa*(m)(1,4)+I##ca*(m)(2,4)+I##na*(m)(3,4)+I##aa*(m)(4,4) )
#define cimg_corr2x2x2(I,m) ( I##ccc*(m)(0,0,0)+I##ncc*(m)(1,0,0)+I##cnc*(m)(0,1,0)+I##nnc*(m)(1,1,0) + \
I##ccn*(m)(0,0,1)+I##ncn*(m)(1,0,1)+I##cnn*(m)(0,1,1)+I##nnn*(m)(1,1,1) )
#define cimg_corr3x3x3(I,m) ( I##ppp*(m)(0,0,0)+I##cpp*(m)(1,0,0)+I##npp*(m)(2,0,0) + \
I##pcp*(m)(0,1,0)+I##ccp*(m)(1,1,0)+I##ncp*(m)(2,1,0) + \
I##pnp*(m)(0,2,0)+I##cnp*(m)(1,2,0)+I##nnp*(m)(2,2,0) + \
I##ppc*(m)(0,0,1)+I##cpc*(m)(1,0,1)+I##npc*(m)(2,0,1) + \
I##pcc*(m)(0,1,1)+I##ccc*(m)(1,1,1)+I##ncc*(m)(2,1,1) + \
I##pnc*(m)(0,2,1)+I##cnc*(m)(1,2,1)+I##nnc*(m)(2,2,1) + \
I##ppn*(m)(0,0,2)+I##cpn*(m)(1,0,2)+I##npn*(m)(2,0,2) + \
I##pcn*(m)(0,1,2)+I##ccn*(m)(1,1,2)+I##ncn*(m)(2,1,2) + \
I##pnn*(m)(0,2,2)+I##cnn*(m)(1,2,2)+I##nnn*(m)(2,2,2) )
#define cimg_conv2x2(I,m) ( I##cc*(m)(1,1)+I##nc*(m)(0,1)+I##cn*(m)(1,0)+I##nn*(m)(0,0) )
#define cimg_conv3x3(I,m) ( I##pp*(m)(2,2)+I##cp*(m)(1,2)+I##np*(m)(0,2) + \
I##pc*(m)(2,1)+I##cc*(m)(1,1)+I##nc*(m)(0,1) + \
I##pn*(m)(2,0)+I##cn*(m)(1,0)+I##nn*(m)(0,0) )
#define cimg_conv4x4(I,m) ( I##pp*(m)(3,3)+I##cp*(m)(2,3)+I##np*(m)(1,3)+I##ap*(m)(0,3) + \
I##pc*(m)(3,2)+I##cc*(m)(2,2)+I##nc*(m)(1,2)+I##ac*(m)(0,2) + \
I##pn*(m)(3,1)+I##cn*(m)(2,1)+I##nn*(m)(1,1)+I##an*(m)(0,1) + \
I##pa*(m)(3,0)+I##ca*(m)(2,0)+I##na*(m)(1,0)+I##aa*(m)(0,0) )
#define cimg_conv5x5(I,m) ( I##bb*(m)(4,4)+I##pb*(m)(3,4)+I##cb*(m)(2,4)+I##nb*(m)(1,4)+I##ab*(m)(0,4) + \
I##bp*(m)(4,3)+I##pp*(m)(3,3)+I##cp*(m)(2,3)+I##np*(m)(1,3)+I##ap*(m)(0,3) + \
I##bc*(m)(4,2)+I##pc*(m)(3,2)+I##cc*(m)(2,2)+I##nc*(m)(1,2)+I##ac*(m)(0,2) + \
I##bn*(m)(4,1)+I##pn*(m)(3,1)+I##cn*(m)(2,1)+I##nn*(m)(1,1)+I##an*(m)(0,1) + \
I##ba*(m)(4,0)+I##pa*(m)(3,0)+I##ca*(m)(2,0)+I##na*(m)(1,0)+I##aa*(m)(0,0) )
#define cimg_conv2x2x2(I,m) ( I##ccc*(m)(1,1,1)+I##ncc*(m)(0,1,1)+I##cnc*(m)(1,0,1)+I##nnc*(m)(0,0,1) + \
I##ccn*(m)(1,1,0)+I##ncn*(m)(0,1,0)+I##cnn*(m)(1,0,0)+I##nnn*(m)(0,0,0) )
#define cimg_conv3x3x3(I,m) ( I##ppp*(m)(2,2,2)+I##cpp*(m)(1,2,2)+I##npp*(m)(0,2,2) + \
I##pcp*(m)(2,1,2)+I##ccp*(m)(1,1,2)+I##ncp*(m)(0,1,2) + \
I##pnp*(m)(2,0,2)+I##cnp*(m)(1,0,2)+I##nnp*(m)(0,0,2) + \
I##ppc*(m)(2,2,1)+I##cpc*(m)(1,2,1)+I##npc*(m)(0,2,1) + \
I##pcc*(m)(2,1,1)+I##ccc*(m)(1,1,1)+I##ncc*(m)(0,1,1) + \
I##pnc*(m)(2,0,1)+I##cnc*(m)(1,0,1)+I##nnc*(m)(0,0,1) + \
I##ppn*(m)(2,2,0)+I##cpn*(m)(1,2,0)+I##npn*(m)(0,2,0) + \
I##pcn*(m)(2,1,0)+I##ccn*(m)(1,1,0)+I##ncn*(m)(0,1,0) + \
I##pnn*(m)(2,0,0)+I##cnn*(m)(1,0,0)+I##nnn*(m)(0,0,0) )
#define cimg_get2x2(img,x,y,z,v,I) \
I##cc=(img)(x, y,z,v), I##nc=(img)(_n##x, y,z,v), \
I##cn=(img)(x,_n##y,z,v), I##nn=(img)(_n##x,_n##y,z,v)
#define cimg_get3x3(img,x,y,z,v,I) \
I##pp=(img)(_p##x,_p##y,z,v), I##cp=(img)(x,_p##y,z,v), I##np=(img)(_n##x,_p##y,z,v), \
I##pc=(img)(_p##x, y,z,v), I##cc=(img)(x, y,z,v), I##nc=(img)(_n##x, y,z,v), \
I##pn=(img)(_p##x,_n##y,z,v), I##cn=(img)(x,_n##y,z,v), I##nn=(img)(_n##x,_n##y,z,v)
#define cimg_get4x4(img,x,y,z,v,I) \
I##pp=(img)(_p##x,_p##y,z,v), I##cp=(img)(x,_p##y,z,v), I##np=(img)(_n##x,_p##y,z,v), I##ap=(img)(_a##x,_p##y,z,v), \
I##pc=(img)(_p##x, y,z,v), I##cc=(img)(x, y,z,v), I##nc=(img)(_n##x, y,z,v), I##ac=(img)(_a##x, y,z,v), \
I##pn=(img)(_p##x,_n##y,z,v), I##cn=(img)(x,_n##y,z,v), I##nn=(img)(_n##x,_n##y,z,v), I##an=(img)(_a##x,_n##y,z,v), \
I##pa=(img)(_p##x,_a##y,z,v), I##ca=(img)(x,_a##y,z,v), I##na=(img)(_n##x,_a##y,z,v), I##aa=(img)(_a##x,_a##y,z,v)
#define cimg_get5x5(img,x,y,z,v,I) \
I##bb=(img)(_b##x,_b##y,z,v), I##pb=(img)(_p##x,_b##y,z,v), I##cb=(img)(x,_b##y,z,v), I##nb=(img)(_n##x,_b##y,z,v), I##ab=(img)(_a##x,_b##y,z,v), \
I##bp=(img)(_b##x,_p##y,z,v), I##pp=(img)(_p##x,_p##y,z,v), I##cp=(img)(x,_p##y,z,v), I##np=(img)(_n##x,_p##y,z,v), I##ap=(img)(_a##x,_p##y,z,v), \
I##bc=(img)(_b##x, y,z,v), I##pc=(img)(_p##x, y,z,v), I##cc=(img)(x, y,z,v), I##nc=(img)(_n##x, y,z,v), I##ac=(img)(_a##x, y,z,v), \
I##bn=(img)(_b##x,_n##y,z,v), I##pn=(img)(_p##x,_n##y,z,v), I##cn=(img)(x,_n##y,z,v), I##nn=(img)(_n##x,_n##y,z,v), I##an=(img)(_a##x,_n##y,z,v), \
I##ba=(img)(_b##x,_a##y,z,v), I##pa=(img)(_p##x,_a##y,z,v), I##ca=(img)(x,_a##y,z,v), I##na=(img)(_n##x,_a##y,z,v), I##aa=(img)(_a##x,_a##y,z,v)
#define cimg_get2x2x2(img,x,y,z,v,I) \
I##ccc=(img)(x,y, z,v), I##ncc=(img)(_n##x,y, z,v), I##cnc=(img)(x,_n##y, z,v), I##nnc=(img)(_n##x,_n##y, z,v), \
I##ccc=(img)(x,y,_n##z,v), I##ncc=(img)(_n##x,y,_n##z,v), I##cnc=(img)(x,_n##y,_n##z,v), I##nnc=(img)(_n##x,_n##y,_n##z,v)
#define cimg_get3x3x3(img,x,y,z,v,I) \
I##ppp=(img)(_p##x,_p##y,_p##z,v), I##cpp=(img)(x,_p##y,_p##z,v), I##npp=(img)(_n##x,_p##y,_p##z,v), \
I##pcp=(img)(_p##x, y,_p##z,v), I##ccp=(img)(x, y,_p##z,v), I##ncp=(img)(_n##x, y,_p##z,v), \
I##pnp=(img)(_p##x,_n##y,_p##z,v), I##cnp=(img)(x,_n##y,_p##z,v), I##nnp=(img)(_n##x,_n##y,_p##z,v), \
I##ppc=(img)(_p##x,_p##y, z,v), I##cpc=(img)(x,_p##y, z,v), I##npc=(img)(_n##x,_p##y, z,v), \
I##pcc=(img)(_p##x, y, z,v), I##ccc=(img)(x, y, z,v), I##ncc=(img)(_n##x, y, z,v), \
I##pnc=(img)(_p##x,_n##y, z,v), I##cnc=(img)(x,_n##y, z,v), I##nnc=(img)(_n##x,_n##y, z,v), \
I##ppn=(img)(_p##x,_p##y,_n##z,v), I##cpn=(img)(x,_p##y,_n##z,v), I##npn=(img)(_n##x,_p##y,_n##z,v), \
I##pcn=(img)(_p##x, y,_n##z,v), I##ccn=(img)(x, y,_n##z,v), I##ncn=(img)(_n##x, y,_n##z,v), \
I##pnn=(img)(_p##x,_n##y,_n##z,v), I##cnn=(img)(x,_n##y,_n##z,v), I##nnn=(img)(_n##x,_n##y,_n##z,v)
// Macros used to define special image loops.
// (see module 'Using Image Loops' in the generated documentation).
#define cimg_for(img,ptr,T_ptr) for (T_ptr *ptr=(img).data+(img).size(); (ptr--)>(img).data; )
#define cimglist_for(list,l) for (unsigned int l=0; l<(list).size; l++)
#define cimglist_apply(list,fn) cimglist_for(list,__##fn) (list)[__##fn].fn
#define cimg_foroff(img,off) for (unsigned int off=0; off<(img).size(); off++)
#define cimg_forX(img,x) for (int x=0; x<(int)((img).width); x++)
#define cimg_forY(img,y) for (int y=0; y<(int)((img).height);y++)
#define cimg_forZ(img,z) for (int z=0; z<(int)((img).depth); z++)
#define cimg_forV(img,v) for (int v=0; v<(int)((img).dim); v++)
#define cimg_forXY(img,x,y) cimg_forY(img,y) cimg_forX(img,x)
#define cimg_forXZ(img,x,z) cimg_forZ(img,z) cimg_forX(img,x)
#define cimg_forYZ(img,y,z) cimg_forZ(img,z) cimg_forY(img,y)
#define cimg_forXV(img,x,v) cimg_forV(img,v) cimg_forX(img,x)
#define cimg_forYV(img,y,v) cimg_forV(img,v) cimg_forY(img,y)
#define cimg_forZV(img,z,v) cimg_forV(img,v) cimg_forZ(img,z)
#define cimg_forXYZ(img,x,y,z) cimg_forZ(img,z) cimg_forXY(img,x,y)
#define cimg_forXYV(img,x,y,v) cimg_forV(img,v) cimg_forXY(img,x,y)
#define cimg_forXZV(img,x,z,v) cimg_forV(img,v) cimg_forXZ(img,x,z)
#define cimg_forYZV(img,y,z,v) cimg_forV(img,v) cimg_forYZ(img,y,z)
#define cimg_forXYZV(img,x,y,z,v) cimg_forV(img,v) cimg_forXYZ(img,x,y,z)
#define cimg_for_insideX(img,x,n) for (int x=(n); x<(int)((img).width-(n)); x++)
#define cimg_for_insideY(img,y,n) for (int y=(n); y<(int)((img).height-(n)); y++)
#define cimg_for_insideZ(img,z,n) for (int z=(n); z<(int)((img).depth-(n)); z++)
#define cimg_for_insideV(img,v,n) for (int v=(n); v<(int)((img).dim-(n)); v++)
#define cimg_for_insideXY(img,x,y,n) cimg_for_insideY(img,y,n) cimg_for_insideX(img,x,n)
#define cimg_for_insideXYZ(img,x,y,z,n) cimg_for_insideZ(img,z,n) cimg_for_insideXY(img,x,y,n)
#define cimg_for_borderX(img,x,n) for (int x=0; x<(int)((img).width); x==(n)-1?(x=(img).width-(n)): x++)
#define cimg_for_borderY(img,y,n) for (int y=0; y<(int)((img).height); y==(n)-1?(x=(img).height-(n)):y++)
#define cimg_for_borderZ(img,z,n) for (int z=0; z<(int)((img).depth); z==(n)-1?(x=(img).depth-(n)): z++)
#define cimg_for_borderV(img,v,n) for (int v=0; v<(int)((img).dim); v==(n)-1?(x=(img).dim-(n)): v++)
#define cimg_for_borderXY(img,x,y,n) cimg_forY(img,y) for (int x=0; x<(int)((img).width); (y<(n) || y>=(int)((img).height)-(n))?x++: \
((x<(n)-1 || x>=(int)((img).width)-(n))?x++:(x=(img).width-(n))))
#define cimg_for_borderXYZ(img,x,y,z,n) cimg_forYZ(img,y,z) for (int x=0; x<(int)((img).width); (y<(n) || y>=(int)((img).height)-(n) || z<(n) || z>=(int)((img).depth)-(n))?x++: \
((x<(n)-1 || x>=(int)((img).width)-(n))?x++:(x=(img).width-(n))))
#define cimg_for_spiralXY(img,x,y) for (int x=0,y=0,_n##x=1,_n##y=(int)((img).width*(img).height); _n##y; \
--_n##y, _n##x += (_n##x>>2)-((!(_n##x&3)?--y:((_n##x&3)==1?(img).width-1-++x:((_n##x&3)==2?(img).height-1-++y:--x))))?0:1)
#define cimg_for2X(img,x) for (int x=0,_n##x=1; _n##x<(int)((img).width) || x==--_n##x; x++, _n##x++)
#define cimg_for2Y(img,y) for (int y=0,_n##y=1; _n##y<(int)((img).height) || y==--_n##y; y++, _n##y++)
#define cimg_for2Z(img,z) for (int z=0,_n##z=1; _n##z<(int)((img).depth) || z==--_n##z; z++, _n##z++)
#define cimg_for2XY(img,x,y) cimg_for2Y(img,y) cimg_for2X(img,x)
#define cimg_for2XZ(img,x,z) cimg_for2Z(img,z) cimg_for2X(img,x)
#define cimg_for2YZ(img,y,z) cimg_for2Z(img,z) cimg_for2Y(img,y)
#define cimg_for2XYZ(img,x,y,z) cimg_for2Z(img,z) cimg_for2XY(img,x,y)
#define cimg_for3X(img,x) for (int x=0,_p##x=0,_n##x=1; _n##x<(int)((img).width) || x==--_n##x; _p##x=x++,_n##x++)
#define cimg_for3Y(img,y) for (int y=0,_p##y=0,_n##y=1; _n##y<(int)((img).height) || y==--_n##y; _p##y=y++,_n##y++)
#define cimg_for3Z(img,z) for (int z=0,_p##z=0,_n##z=1; _n##z<(int)((img).depth) || z==--_n##z; _p##z=z++,_n##z++)
#define cimg_for3XY(img,x,y) cimg_for3Y(img,y) cimg_for3X(img,x)
#define cimg_for3XZ(img,x,z) cimg_for3Z(img,z) cimg_for3X(img,x)
#define cimg_for3YZ(img,y,z) cimg_for3Z(img,z) cimg_for3Y(img,y)
#define cimg_for3XYZ(img,x,y,z) cimg_for3Z(img,z) cimg_for3XY(img,x,y)
#define cimg_for4X(img,x) for (int _p##x=0,x=0,_n##x=1,_a##x=2; \
_a##x<(int)((img).width) || _n##x==--_a##x || x==(_a##x=--_n##x); \
_p##x=x++,_n##x++,_a##x++)
#define cimg_for4Y(img,y) for (int _p##y=0,y=0,_n##y=1,_a##y=2; \
_a##y<(int)((img).height) || _n##y==--_a##y || y==(_a##y=--_n##y); \
_p##y=y++,_n##y++,_a##y++)
#define cimg_for4Z(img,z) for (int _p##z=0,z=0,_n##z=1,_a##z=2; \
_a##z<(int)((img).depth) || _n##z==--_a##z || z==(_a##z=--_n##z); \
_p##z=z++,_n##z++,_a##z++)
#define cimg_for4XY(img,x,y) cimg_for4Y(img,y) cimg_for4X(img,x)
#define cimg_for4XZ(img,x,z) cimg_for4Z(img,z) cimg_for4X(img,x)
#define cimg_for4YZ(img,y,z) cimg_for4Z(img,z) cimg_for4Y(img,y)
#define cimg_for4XYZ(img,x,y,z) cimg_for4Z(img,z) cimg_for4XY(img,x,y)
#define cimg_for5X(img,x) for (int _b##x=0,_p##x=0,x=0,_n##x=1,_a##x=2; \
_a##x<(int)((img).width) || _n##x==--_a##x || x==(_a##x=--_n##x); \
_b##x=_p##x,_p##x=x++,_n##x++,_a##x++)
#define cimg_for5Y(img,y) for (int _b##y=0,_p##y=0,y=0,_n##y=1,_a##y=2; \
_a##y<(int)((img).height) || _n##y==--_a##y || y==(_a##y=--_n##y); \
_b##y=_p##y,_p##y=y++,_n##y++,_a##y++)
#define cimg_for5Z(img,z) for (int _b##z=0,_p##z=0,z=0,_n##z=1,_a##z=2; \
_a##z<(int)((img).depth) || _n##z==--_a##z || z==(_a##z=--_n##z); \
_b##z=_p##z,_p##z=z++,_n##z++,_a##z++)
#define cimg_for5XY(img,x,y) cimg_for5Y(img,y) cimg_for5X(img,x)
#define cimg_for5XZ(img,x,z) cimg_for5Z(img,z) cimg_for5X(img,x)
#define cimg_for5YZ(img,y,z) cimg_for5Z(img,z) cimg_for5Y(img,y)
#define cimg_for5XYZ(img,x,y,z) cimg_for5Z(img,z) cimg_for5XY(img,x,y)
#define cimg_for2x2(img,x,y,z,v,I) cimg_for2Y(img,y) \
for (int _n##x=1, x=(int)((I##cc=(img)(0, y,z,v)), \
(I##cn=(img)(0,_n##y,z,v)), \
0); \
(_n##x<(int)((img).width) && ((I##nc=(img)(_n##x, y,z,v)), \
(I##nn=(img)(_n##x,_n##y,z,v)), \
1)) || x==--_n##x; \
I##cc=I##nc, I##cn=I##nn, \
x++,_n##x++ )
#define cimg_for3x3(img,x,y,z,v,I) cimg_for3Y(img,y) \
for (int _n##x=1, _p##x=(int)((I##cp=I##pp=(img)(0,_p##y,z,v)), \
(I##cc=I##pc=(img)(0, y,z,v)), \
(I##cn=I##pn=(img)(0,_n##y,z,v))), \
x=_p##x=0; \
(_n##x<(int)((img).width) && ((I##np=(img)(_n##x,_p##y,z,v)), \
(I##nc=(img)(_n##x, y,z,v)), \
(I##nn=(img)(_n##x,_n##y,z,v)), \
1)) || x==--_n##x; \
I##pp=I##cp, I##pc=I##cc, I##pn=I##cn, \
I##cp=I##np, I##cc=I##nc, I##cn=I##nn, \
_p##x=x++,_n##x++ )
#define cimg_for4x4(img,x,y,z,v,I) cimg_for4Y(img,y) \
for (int _a##x=2, _n##x=1, x=(int)((I##cp=I##pp=(img)(0,_p##y,z,v)), \
(I##cc=I##pc=(img)(0, y,z,v)), \
(I##cn=I##pn=(img)(0,_n##y,z,v)), \
(I##ca=I##pa=(img)(0,_a##y,z,v)), \
(I##np=(img)(_n##x,_p##y,z,v)), \
(I##nc=(img)(_n##x, y,z,v)), \
(I##nn=(img)(_n##x,_n##y,z,v)), \
(I##na=(img)(_n##x,_a##y,z,v)), \
0), _p##x=0; \
(_a##x<(int)((img).width) && ((I##ap=(img)(_a##x,_p##y,z,v)), \
(I##ac=(img)(_a##x, y,z,v)), \
(I##an=(img)(_a##x,_n##y,z,v)), \
(I##aa=(img)(_a##x,_a##y,z,v)), \
1)) || _n##x==--_a##x || x==(_a##x=--_n##x); \
I##pp=I##cp, I##pc=I##cc, I##pn=I##cn, I##pa=I##ca, \
I##cp=I##np, I##cc=I##nc, I##cn=I##nn, I##ca=I##na, \
I##np=I##ap, I##nc=I##ac, I##nn=I##an, I##na=I##aa, \
_p##x=x++, _n##x++, _a##x++ )
#define cimg_for5x5(img,x,y,z,v,I) cimg_for5Y(img,y) \
for (int _a##x=2, _n##x=1, _b##x=(int)((I##cb=I##pb=I##bb=(img)(0,_b##y,z,v)), \
(I##cp=I##pp=I##bp=(img)(0,_p##y,z,v)), \
(I##cc=I##pc=I##bc=(img)(0, y,z,v)), \
(I##cn=I##pn=I##bn=(img)(0,_n##y,z,v)), \
(I##ca=I##pa=I##ba=(img)(0,_a##y,z,v)), \
(I##nb=(img)(_n##x,_b##y,z,v)), \
(I##np=(img)(_n##x,_p##y,z,v)), \
(I##nc=(img)(_n##x, y,z,v)), \
(I##nn=(img)(_n##x,_n##y,z,v)), \
(I##na=(img)(_n##x,_a##y,z,v))), \
x=0, _p##x=_b##x=0; \
(_a##x<(int)((img).width) && ((I##ab=(img)(_a##x,_b##y,z,v)), \
(I##ap=(img)(_a##x,_p##y,z,v)), \
(I##ac=(img)(_a##x, y,z,v)), \
(I##an=(img)(_a##x,_n##y,z,v)), \
(I##aa=(img)(_a##x,_a##y,z,v)), \
1)) || _n##x==--_a##x || x==(_a##x=--_n##x); \
I##bb=I##pb, I##bp=I##pp, I##bc=I##pc, I##bn=I##pn, I##ba=I##pa, \
I##pb=I##cb, I##pp=I##cp, I##pc=I##cc, I##pn=I##cn, I##pa=I##ca, \
I##cb=I##nb, I##cp=I##np, I##cc=I##nc, I##cn=I##nn, I##ca=I##na, \
I##nb=I##ab, I##np=I##ap, I##nc=I##ac, I##nn=I##an, I##na=I##aa, \
_b##x=_p##x, _p##x=x++, _n##x++, _a##x++ )
#define cimg_for2x2x2(img,x,y,z,v,I) cimg_for2YZ(img,y,z) \
for (int _n##x=1, x=(int)((I##ccc=(img)(0, y, z,v)), \
(I##cnc=(img)(0,_n##y, z,v)), \
(I##ccn=(img)(0, y,_n##z,v)), \
(I##cnn=(img)(0,_n##y,_n##z,v)), \
0); \
(_n##x<(int)((img).width) && ((I##ncc=(img)(_n##x, y, z,v)), \
(I##nnc=(img)(_n##x,_n##y, z,v)), \
(I##ncn=(img)(_n##x, y,_n##z,v)), \
(I##nnn=(img)(_n##x,_n##y,_n##z,v)), \
1)) || x==--_n##x; \
I##ccc=I##ncc, I##cnc=I##nnc, \
I##ccn=I##ncn, I##cnn=I##nnn, \
x++, _n##x++ )
#define cimg_for3x3x3(img,x,y,z,v,I) cimg_for3YZ(img,y,z) \
for (int _n##x=1, _p##x=(int)((I##cpp=I##ppp=(img)(0,_p##y,_p##z,v)), \
(I##ccp=I##pcp=(img)(0, y,_p##z,v)), \
(I##cnp=I##pnp=(img)(0,_n##y,_p##z,v)), \
(I##cpc=I##ppc=(img)(0,_p##y, z,v)), \
(I##ccc=I##pcc=(img)(0, y, z,v)), \
(I##cnc=I##pnc=(img)(0,_n##y, z,v)), \
(I##cpn=I##ppn=(img)(0,_p##y,_n##z,v)), \
(I##ccn=I##pcn=(img)(0, y,_n##z,v)), \
(I##cnn=I##pnn=(img)(0,_n##y,_n##z,v))),\
x=_p##x=0; \
(_n##x<(int)((img).width) && ((I##npp=(img)(_n##x,_p##y,_p##z,v)), \
(I##ncp=(img)(_n##x, y,_p##z,v)), \
(I##nnp=(img)(_n##x,_n##y,_p##z,v)), \
(I##npc=(img)(_n##x,_p##y, z,v)), \
(I##ncc=(img)(_n##x, y, z,v)), \
(I##nnc=(img)(_n##x,_n##y, z,v)), \
(I##npn=(img)(_n##x,_p##y,_n##z,v)), \
(I##ncn=(img)(_n##x, y,_n##z,v)), \
(I##nnn=(img)(_n##x,_n##y,_n##z,v)), \
1)) || x==--_n##x; \
I##ppp=I##cpp, I##pcp=I##ccp, I##pnp=I##cnp, \
I##cpp=I##npp, I##ccp=I##ncp, I##cnp=I##nnp, \
I##ppc=I##cpc, I##pcc=I##ccc, I##pnc=I##cnc, \
I##cpc=I##npc, I##ccc=I##ncc, I##cnc=I##nnc, \
I##ppn=I##cpn, I##pcn=I##ccn, I##pnn=I##cnn, \
I##cpn=I##npn, I##ccn=I##ncn, I##cnn=I##nnn, \
_p##x=x++, _n##x++ )
/*
#------------------------------------------------
#
#
# Definition of the cimg_library:: namespace
#
#
#------------------------------------------------
*/
//! Namespace that encompasses all classes and functions of the %CImg library.
/**
This namespace is defined to avoid class names collisions that could happen
with the include of other C++ header files. Anyway, it should not happen
very often and you may start most of your programs with
\code
#include "CImg.h"
using namespace cimg_library;
\endcode
to simplify the declaration of %CImg Library objects variables afterwards.
**/
namespace cimg_library {
// Define the CImg classes.
template<typename T=float> struct CImg;
template<typename T=float> struct CImgList;
struct CImgStats;
struct CImgDisplay;
struct CImgException;
namespace cimg {
// The bodies of the functions below are defined afterwards
inline void info();
inline unsigned int& exception_mode();
inline int dialog(const char *title,const char *msg,const char *button1_txt="OK",
const char *button2_txt=0,const char *button3_txt=0,
const char *button4_txt=0,const char *button5_txt=0,
const char *button6_txt=0,const bool centering = false);
template<typename tfunc, typename tp, typename tf>
inline void marching_cubes(const tfunc& func, const float isovalue,
const float x0,const float y0,const float z0,
const float x1,const float y1,const float z1,
const float resx,const float resy,const float resz,
CImgList<tp>& points, CImgList<tf>& primitives,
const bool invert_faces = false);
template<typename tfunc, typename tp, typename tf>
inline void marching_squares(const tfunc& func, const float isovalue,
const float x0,const float y0,
const float x1,const float y1,
const float resx,const float resy,
CImgList<tp>& points, CImgList<tf>& primitives);
}
/*
#----------------------------------------------
#
#
# Definition of the CImgException structures
#
#
#----------------------------------------------
*/
// Never use the following macro in your own code !
#define cimg_exception_err(etype,disp_flag) \
std::va_list ap; \
va_start(ap,format); \
std::vsprintf(message,format,ap); \
va_end(ap); \
if (cimg::exception_mode()>=1) { \
if (cimg::exception_mode()>=2 && disp_flag) { \
try { cimg::dialog(etype,message,"Abort"); } \
catch (CImgException&) { std::fprintf(stderr,"\n# %s :\n%s\n\n",etype,message); } \
} else std::fprintf(stderr,"\n# %s :\n%s\n\n",etype,message); \
} \
if (cimg::exception_mode()>=3) cimg_library::cimg::info(); \
//! Class which is thrown when an error occured during a %CImg library function call.
/**
\section ex1 Overview
CImgException is the base class of %CImg exceptions.
Exceptions are thrown by the %CImg Library when an error occured in a %CImg library function call.
CImgException is seldom thrown itself. Children classes that specify the kind of error encountered
are generally used instead. These sub-classes are :
- \b CImgInstanceException : Thrown when the instance associated to the called %CImg function is not
correctly defined. Generally, this exception is thrown when one tries to process \a empty images. The example
below will throw a \a CImgInstanceException.
\code
CImg<float> img; // Construct an empty image.
img.blur(10); // Try to blur the image.
\endcode
- \b CImgArgumentException : Thrown when one of the arguments given to the called %CImg function is not correct.
Generally, this exception is thrown when arguments passed to the function are outside an admissible range of values.
The example below will throw a \a CImgArgumentException.
\code
CImg<float> img(100,100,1,3); // Define a 100x100 color image with float pixels.
img = 0; // Try to fill pixels from the 0 pointer (invalid argument to operator=() ).
\endcode
- \b CImgIOException : Thrown when an error occured when trying to load or save image files.
The example below will throw a \a CImgIOException.
\code
CImg<float> img("file_doesnt_exist.jpg"); // Try to load a file that doesn't exist.
\endcode
- \b CImgDisplayException : Thrown when an error occured when trying to display an image in a window.
This exception is thrown when image display request cannot be satisfied.
The parent class CImgException may be thrown itself when errors that cannot be classified in one of
the above type occur. It is recommended not to throw CImgExceptions yourself, since there are normally
reserved to %CImg Library functions.
\b CImgInstanceException, \b CImgArgumentException, \b CImgIOException and \b CImgDisplayException are simple
subclasses of CImgException and are thus not detailled more in this reference documentation.
\section ex2 Exception handling
When an error occurs, the %CImg Library first displays the error in a modal window.
Then, it throws an instance of the corresponding exception class, generally leading the program to stop
(this is the default behavior).
You can bypass this default behavior by handling the exceptions yourself,
using a code block <tt>try { ... } catch() { ... }</tt>.
In this case, you can avoid the apparition of the modal window, by
defining the environment variable <tt>cimg_debug</tt> to 0 before including the %CImg header file.
The example below shows how to cleanly handle %CImg Library exceptions :
\code
#define cimg_debug 0 // Disable modal window in CImg exceptions.
#define "CImg.h"
int main() {
try {
...; // Here, do what you want.
}
catch (CImgInstanceException &e) {
std::fprintf(stderr,"CImg Library Error : %s",e.message); // Display your own error message
... // Do what you want now.
}
}
\endcode
**/
struct CImgException {
char message[1024]; //!< Message associated with the error that thrown the exception.
CImgException() { message[0]='\0'; }
CImgException(const char *format,...) { cimg_exception_err("CImgException",true); }
};
// The \ref CImgInstanceException class is used to throw an exception related
// to a non suitable instance encountered in a library function call.
struct CImgInstanceException : CImgException {
CImgInstanceException(const char *format,...) { cimg_exception_err("CImgInstanceException",true); }
};
// The \ref CImgArgumentException class is used to throw an exception related
// to invalid arguments encountered in a library function call.
struct CImgArgumentException : CImgException {
CImgArgumentException(const char *format,...) { cimg_exception_err("CImgArgumentException",true); }
};
// The \ref CImgIOException class is used to throw an exception related
// to Input/Output file problems encountered in a library function call.
struct CImgIOException : CImgException {
CImgIOException(const char *format,...) { cimg_exception_err("CImgIOException",true); }
};
// The CImgDisplayException class is used to throw an exception related to display problems
// encountered in a library function call.
struct CImgDisplayException : CImgException {
CImgDisplayException(const char *format,...) { cimg_exception_err("CImgDisplayException",false); }
};
/*
#-------------------------------------
#
#
# Definition of the namespace 'cimg'
#
#
#-------------------------------------
*/
//! Namespace that encompasses \a low-level functions and variables of the %CImg Library.
/**
Most of the functions and variables within this namespace are used by the library for low-level processing.
Nevertheless, documented variables and functions of this namespace may be used safely in your own source code.
\warning Never write <tt>using namespace cimg_library::cimg;</tt> in your source code, since a lot of functions of the
<tt>cimg::</tt> namespace have prototypes similar to standard C functions defined in the global namespace <tt>::</tt>.
**/
namespace cimg {
// Define the trait that will be used to determine the best data type to work with.
// Considered types are : bool, uchar, char, short, ushort, int, uint, long, ulong, float and double.
// Two rules applies there :
// - largest of two integer types is an integer type.
// - largest of integer/float type is a float type.
template<typename T,typename t> struct largest { typedef T type; };
template<> struct largest<unsigned char,char> { typedef short type; };
template<> struct largest<unsigned char,unsigned short> { typedef unsigned short type; };
template<> struct largest<unsigned char,short> { typedef short type; };
template<> struct largest<unsigned char,unsigned int> { typedef unsigned int type; };
template<> struct largest<unsigned char,int> { typedef int type; };
template<> struct largest<unsigned char,unsigned long> { typedef unsigned long type; };
template<> struct largest<unsigned char,long> { typedef long type; };
template<> struct largest<unsigned char,float> { typedef float type; };
template<> struct largest<unsigned char,double> { typedef double type; };
template<> struct largest<char,unsigned char> { typedef short type; };
template<> struct largest<char,unsigned short> { typedef int type; };
template<> struct largest<char,short> { typedef short type; };
template<> struct largest<char,unsigned int> { typedef long type; };
template<> struct largest<char,int> { typedef int type; };
template<> struct largest<char,unsigned long> { typedef long type; };
template<> struct largest<char,long> { typedef long type; };
template<> struct largest<char,float> { typedef float type; };
template<> struct largest<char,double> { typedef double type; };
template<> struct largest<unsigned short,char> { typedef int type; };
template<> struct largest<unsigned short,short> { typedef int type; };
template<> struct largest<unsigned short,unsigned int> { typedef unsigned int type; };
template<> struct largest<unsigned short,int> { typedef int type; };
template<> struct largest<unsigned short,unsigned long> { typedef unsigned long type; };
template<> struct largest<unsigned short,long> { typedef long type; };
template<> struct largest<unsigned short,float> { typedef float type; };
template<> struct largest<unsigned short,double> { typedef double type; };
template<> struct largest<short,unsigned short> { typedef int type; };
template<> struct largest<short,unsigned int> { typedef long type; };
template<> struct largest<short,int> { typedef int type; };
template<> struct largest<short,unsigned long> { typedef long type; };
template<> struct largest<short,long> { typedef long type; };
template<> struct largest<short,float> { typedef float type; };
template<> struct largest<short,double> { typedef double type; };
template<> struct largest<unsigned int,char> { typedef long type; };
template<> struct largest<unsigned int,short> { typedef long type; };
template<> struct largest<unsigned int,int> { typedef long type; };
template<> struct largest<unsigned int,unsigned long> { typedef unsigned long type; };
template<> struct largest<unsigned int,long> { typedef long type; };
template<> struct largest<unsigned int,float> { typedef float type; };
template<> struct largest<unsigned int,double> { typedef double type; };
template<> struct largest<int,unsigned int> { typedef long type; };
template<> struct largest<int,unsigned long> { typedef long type; };
template<> struct largest<int,long> { typedef long type; };
template<> struct largest<int,float> { typedef float type; };
template<> struct largest<int,double> { typedef double type; };
template<> struct largest<unsigned long,char> { typedef long type; };
template<> struct largest<unsigned long,short> { typedef long type; };
template<> struct largest<unsigned long,int> { typedef long type; };
template<> struct largest<unsigned long,long> { typedef long type; };
template<> struct largest<unsigned long,float> { typedef float type; };
template<> struct largest<unsigned long,double> { typedef double type; };
template<> struct largest<long,float> { typedef float type; };
template<> struct largest<long,double> { typedef double type; };
template<> struct largest<float,double> { typedef double type; };
template<typename T> struct type {
static T min() { return (T)-1>0?(T)0:(T)-1<<(8*sizeof(T)-1); }
static T max() { return (T)-1>0?(T)-1:~((T)-1<<(8*sizeof(T)-1)); }
static bool is_float() { return false; }
static const char* id() { static const char *const s = "unknown"; return s; }
};
template<> struct type<bool> {
static bool min() { return false; }
static bool max() { return true; }
static bool is_float() { return false; }
static const char* id() { static const char *const s = "bool"; return s; }
};
template<> struct type<unsigned char> {
static unsigned char min() { return 0; }
static unsigned char max() { return (unsigned char)~0U; }
static bool is_float() { return false; }
static const char* id() { static const char *const s = "unsigned char"; return s; }
};
template<> struct type<char> {
static char min() { return (char)(-1L<<(8*sizeof(char)-1)); }
static char max() { return ~((char)(-1L<<(8*sizeof(char)-1))); }
static bool is_float() { return false; }
static const char* id() { static const char *const s = "char"; return s; }
};
template<> struct type<unsigned short> {
static unsigned short min() { return 0; }
static unsigned short max() { return (unsigned short)~0U; }
static bool is_float() { return false; }
static const char* id() { static const char *const s = "unsigned short"; return s; }
};
template<> struct type<short> {
static short min() { return (short)(-1L<<(8*sizeof(short)-1)); }
static short max() { return ~((short)(-1L<<(8*sizeof(short)-1))); }
static bool is_float() { return false; }
static const char* id() { static const char *const s = "short"; return s; }
};
template<> struct type<unsigned int> {
static unsigned int min() { return 0; }
static unsigned int max() { return (unsigned int)~0U; }
static bool is_float() { return false; }
static const char* id() { static const char *const s = "unsigned int"; return s; }
};
template<> struct type<int> {
static int min() { return (int)(-1L<<(8*sizeof(int)-1)); }
static int max() { return ~((int)(-1L<<(8*sizeof(int)-1))); }
static bool is_float() { return false; }
static const char* id() { static const char *const s = "int"; return s; }
};
template<> struct type<unsigned long> {
static unsigned long min() { return 0; }
static unsigned long max() { return (unsigned long)~0UL; }
static bool is_float() { return false; }
static const char* id() { static const char *const s = "unsigned long"; return s; }
};
template<> struct type<long> {
static long min() { return (long)(-1L<<(8*sizeof(long)-1)); }
static long max() { return ~((long)(-1L<<(8*sizeof(long)-1))); }
static bool is_float() { return false; }
static const char* id() { static const char *const s = "long"; return s; }
};
template<> struct type<float> {
static float min() { return -3.4E38f; }
static float max() { return 3.4E38f; }
static bool is_float() { return true; }
static const char* id() { static const char *const s = "float"; return s; }
};
template<> struct type<double> {
static double min() { return -1.7E308; }
static double max() { return 1.7E308; }
static bool is_float() { return true; }
static const char* id() { static const char *const s = "double"; return s; }
};
// Define internal library variables.
#if cimg_display_type==1
struct X11info {
volatile unsigned int nb_wins;
pthread_mutex_t* mutex;
pthread_t* event_thread;
CImgDisplay* wins[1024];
Display* display;
unsigned int nb_bits;
GC* gc;
bool blue_first;
bool byte_order;
bool shm_enabled;
#ifdef cimg_use_xrandr
XRRScreenSize *resolutions;
Rotation curr_rotation;
unsigned int curr_resolution;
unsigned int nb_resolutions;
#endif
X11info():nb_wins(0),mutex(0),event_thread(0),display(0),
nb_bits(0),gc(0),blue_first(false),byte_order(false),shm_enabled(false) {
#ifdef cimg_use_xrandr
resolutions = 0;
curr_rotation = 0;
curr_resolution = nb_resolutions = 0;
#endif
}
};
#if defined(cimg_module)
X11info& X11attr();
#elif defined(cimg_main)
X11info& X11attr() { static X11info val; return val; }
#else
inline X11info& X11attr() { static X11info val; return val; }
#endif
#elif cimg_display_type==2
struct Win32info {
HANDLE wait_event;
Win32info() { wait_event = CreateEvent(0,FALSE,FALSE,0); }
};
#if defined(cimg_module)
Win32info& Win32attr();
#elif defined(cimg_main)
Win32info& Win32attr() { static Win32info val; return val; }
#else
inline Win32info& Win32attr() { static Win32info val; return val; }
#endif
#endif
inline unsigned int& exception_mode() { static unsigned int mode = cimg_debug; return mode; }
#ifdef cimg_color_terminal
const char t_normal[9] = {0x1b,'[','0',';','0',';','0','m','\0'};
const char t_red[11] = {0x1b,'[','4',';','3','1',';','5','9','m','\0'};
const char t_bold[5] = {0x1b,'[','1','m','\0'};
const char t_purple[11] = {0x1b,'[','0',';','3','5',';','5','9','m','\0'};
#else
const char t_normal[1] = {'\0'};
const char *const t_red = cimg::t_normal, *const t_bold = cimg::t_normal, *const t_purple = cimg::t_normal;
#endif
#if cimg_display_type==1
// Keycodes for X11-based graphical systems
const unsigned int keyESC = XK_Escape;
const unsigned int keyF1 = XK_F1;
const unsigned int keyF2 = XK_F2;
const unsigned int keyF3 = XK_F3;
const unsigned int keyF4 = XK_F4;
const unsigned int keyF5 = XK_F5;
const unsigned int keyF6 = XK_F6;
const unsigned int keyF7 = XK_F7;
const unsigned int keyF8 = XK_F8;
const unsigned int keyF9 = XK_F9;
const unsigned int keyF10 = XK_F10;
const unsigned int keyF11 = XK_F11;
const unsigned int keyF12 = XK_F12;
const unsigned int keyPAUSE = XK_Pause;
const unsigned int key1 = XK_1;
const unsigned int key2 = XK_2;
const unsigned int key3 = XK_3;
const unsigned int key4 = XK_4;
const unsigned int key5 = XK_5;
const unsigned int key6 = XK_6;
const unsigned int key7 = XK_7;
const unsigned int key8 = XK_8;
const unsigned int key9 = XK_9;
const unsigned int key0 = XK_0;
const unsigned int keyBACKSPACE = XK_BackSpace;
const unsigned int keyINSERT = XK_Insert;
const unsigned int keyHOME = XK_Home;
const unsigned int keyPAGEUP = XK_Page_Up;
const unsigned int keyTAB = XK_Tab;
const unsigned int keyQ = XK_q;
const unsigned int keyW = XK_w;
const unsigned int keyE = XK_e;
const unsigned int keyR = XK_r;
const unsigned int keyT = XK_t;
const unsigned int keyY = XK_y;
const unsigned int keyU = XK_u;
const unsigned int keyI = XK_i;
const unsigned int keyO = XK_o;
const unsigned int keyP = XK_p;
const unsigned int keyDELETE = XK_Delete;
const unsigned int keyEND = XK_End;
const unsigned int keyPAGEDOWN = XK_Page_Down;
const unsigned int keyCAPSLOCK = XK_Caps_Lock;
const unsigned int keyA = XK_a;
const unsigned int keyS = XK_s;
const unsigned int keyD = XK_d;
const unsigned int keyF = XK_f;
const unsigned int keyG = XK_g;
const unsigned int keyH = XK_h;
const unsigned int keyJ = XK_j;
const unsigned int keyK = XK_k;
const unsigned int keyL = XK_l;
const unsigned int keyENTER = XK_Return;
const unsigned int keySHIFTLEFT = XK_Shift_L;
const unsigned int keyZ = XK_z;
const unsigned int keyX = XK_x;
const unsigned int keyC = XK_c;
const unsigned int keyV = XK_v;
const unsigned int keyB = XK_b;
const unsigned int keyN = XK_n;
const unsigned int keyM = XK_m;
const unsigned int keySHIFTRIGHT = XK_Shift_R;
const unsigned int keyARROWUP = XK_Up;
const unsigned int keyCTRLLEFT = XK_Control_L;
const unsigned int keyAPPLEFT = XK_Super_L;
const unsigned int keySPACE = XK_space;
const unsigned int keyALTGR = XK_Alt_R;
const unsigned int keyAPPRIGHT = XK_Super_R;
const unsigned int keyMENU = XK_Menu;
const unsigned int keyCTRLRIGHT = XK_Control_R;
const unsigned int keyARROWLEFT = XK_Left;
const unsigned int keyARROWDOWN = XK_Down;
const unsigned int keyARROWRIGHT = XK_Right;
const unsigned int keyPAD0 = XK_KP_0;
const unsigned int keyPAD1 = XK_KP_1;
const unsigned int keyPAD2 = XK_KP_2;
const unsigned int keyPAD3 = XK_KP_3;
const unsigned int keyPAD4 = XK_KP_4;
const unsigned int keyPAD5 = XK_KP_5;
const unsigned int keyPAD6 = XK_KP_6;
const unsigned int keyPAD7 = XK_KP_7;
const unsigned int keyPAD8 = XK_KP_8;
const unsigned int keyPAD9 = XK_KP_9;
const unsigned int keyPADADD = XK_KP_Add;
const unsigned int keyPADSUB = XK_KP_Subtract;
const unsigned int keyPADMUL = XK_KP_Multiply;
const unsigned int keyPADDIV = XK_KP_Divide;
#elif (cimg_display_type==2 && cimg_OS==2)
// Keycodes for Windows-OS
const unsigned int keyESC = VK_ESCAPE;
const unsigned int keyF1 = VK_F1;
const unsigned int keyF2 = VK_F2;
const unsigned int keyF3 = VK_F3;
const unsigned int keyF4 = VK_F4;
const unsigned int keyF5 = VK_F5;
const unsigned int keyF6 = VK_F6;
const unsigned int keyF7 = VK_F7;
const unsigned int keyF8 = VK_F8;
const unsigned int keyF9 = VK_F9;
const unsigned int keyF10 = VK_F10;
const unsigned int keyF11 = VK_F11;
const unsigned int keyF12 = VK_F12;
const unsigned int keyPAUSE = VK_PAUSE;
const unsigned int key1 = '1';
const unsigned int key2 = '2';
const unsigned int key3 = '3';
const unsigned int key4 = '4';
const unsigned int key5 = '5';
const unsigned int key6 = '6';
const unsigned int key7 = '7';
const unsigned int key8 = '8';
const unsigned int key9 = '9';
const unsigned int key0 = '0';
const unsigned int keyBACKSPACE = VK_BACK;
const unsigned int keyINSERT = VK_INSERT;
const unsigned int keyHOME = VK_HOME;
const unsigned int keyPAGEUP = VK_PRIOR;
const unsigned int keyTAB = VK_TAB;
const unsigned int keyQ = 'Q';
const unsigned int keyW = 'W';
const unsigned int keyE = 'E';
const unsigned int keyR = 'R';
const unsigned int keyT = 'T';
const unsigned int keyY = 'Y';
const unsigned int keyU = 'U';
const unsigned int keyI = 'I';
const unsigned int keyO = 'O';
const unsigned int keyP = 'P';
const unsigned int keyDELETE = VK_DELETE;
const unsigned int keyEND = VK_END;
const unsigned int keyPAGEDOWN = VK_NEXT;
const unsigned int keyCAPSLOCK = VK_CAPITAL;
const unsigned int keyA = 'A';
const unsigned int keyS = 'S';
const unsigned int keyD = 'D';
const unsigned int keyF = 'F';
const unsigned int keyG = 'G';
const unsigned int keyH = 'H';
const unsigned int keyJ = 'J';
const unsigned int keyK = 'K';
const unsigned int keyL = 'L';
const unsigned int keyENTER = VK_RETURN;
const unsigned int keySHIFTLEFT = VK_SHIFT;
const unsigned int keyZ = 'Z';
const unsigned int keyX = 'X';
const unsigned int keyC = 'C';
const unsigned int keyV = 'V';
const unsigned int keyB = 'B';
const unsigned int keyN = 'N';
const unsigned int keyM = 'M';
const unsigned int keySHIFTRIGHT = VK_SHIFT;
const unsigned int keyARROWUP = VK_UP;
const unsigned int keyCTRLLEFT = VK_CONTROL;
const unsigned int keyAPPLEFT = VK_LWIN;
const unsigned int keySPACE = VK_SPACE;
const unsigned int keyALTGR = VK_CONTROL;
const unsigned int keyAPPRIGHT = VK_RWIN;
const unsigned int keyMENU = VK_APPS;
const unsigned int keyCTRLRIGHT = VK_CONTROL;
const unsigned int keyARROWLEFT = VK_LEFT;
const unsigned int keyARROWDOWN = VK_DOWN;
const unsigned int keyARROWRIGHT = VK_RIGHT;
const unsigned int keyPAD0 = 0x60;
const unsigned int keyPAD1 = 0x61;
const unsigned int keyPAD2 = 0x62;
const unsigned int keyPAD3 = 0x63;
const unsigned int keyPAD4 = 0x64;
const unsigned int keyPAD5 = 0x65;
const unsigned int keyPAD6 = 0x66;
const unsigned int keyPAD7 = 0x67;
const unsigned int keyPAD8 = 0x68;
const unsigned int keyPAD9 = 0x69;
const unsigned int keyPADADD = VK_ADD;
const unsigned int keyPADSUB = VK_SUBTRACT;
const unsigned int keyPADMUL = VK_MULTIPLY;
const unsigned int keyPADDIV = VK_DIVIDE;
#else
// Define unknow keycodes when no display
const unsigned int keyESC = 1U;
const unsigned int keyF1 = 2U;
const unsigned int keyF2 = 3U;
const unsigned int keyF3 = 4U;
const unsigned int keyF4 = 5U;
const unsigned int keyF5 = 6U;
const unsigned int keyF6 = 7U;
const unsigned int keyF7 = 8U;
const unsigned int keyF8 = 9U;
const unsigned int keyF9 = 10U;
const unsigned int keyF10 = 11U;
const unsigned int keyF11 = 12U;
const unsigned int keyF12 = 13U;
const unsigned int keyPAUSE = 14U;
const unsigned int key1 = 15U;
const unsigned int key2 = 16U;
const unsigned int key3 = 17U;
const unsigned int key4 = 18U;
const unsigned int key5 = 19U;
const unsigned int key6 = 20U;
const unsigned int key7 = 21U;
const unsigned int key8 = 22U;
const unsigned int key9 = 23U;
const unsigned int key0 = 24U;
const unsigned int keyBACKSPACE = 25U;
const unsigned int keyINSERT = 26U;
const unsigned int keyHOME = 27U;
const unsigned int keyPAGEUP = 28U;
const unsigned int keyTAB = 29U;
const unsigned int keyQ = 30U;
const unsigned int keyW = 31U;
const unsigned int keyE = 32U;
const unsigned int keyR = 33U;
const unsigned int keyT = 34U;
const unsigned int keyY = 35U;
const unsigned int keyU = 36U;
const unsigned int keyI = 37U;
const unsigned int keyO = 38U;
const unsigned int keyP = 39U;
const unsigned int keyDELETE = 40U;
const unsigned int keyEND = 41U;
const unsigned int keyPAGEDOWN = 42U;
const unsigned int keyCAPSLOCK = 43U;
const unsigned int keyA = 44U;
const unsigned int keyS = 45U;
const unsigned int keyD = 46U;
const unsigned int keyF = 47U;
const unsigned int keyG = 48U;
const unsigned int keyH = 49U;
const unsigned int keyJ = 50U;
const unsigned int keyK = 51U;
const unsigned int keyL = 52U;
const unsigned int keyENTER = 53U;
const unsigned int keySHIFTLEFT = 54U;
const unsigned int keyZ = 55U;
const unsigned int keyX = 56U;
const unsigned int keyC = 57U;
const unsigned int keyV = 58U;
const unsigned int keyB = 59U;
const unsigned int keyN = 60U;
const unsigned int keyM = 61U;
const unsigned int keySHIFTRIGHT = 62U;
const unsigned int keyARROWUP = 63U;
const unsigned int keyCTRLLEFT = 64U;
const unsigned int keyAPPLEFT = 65U;
const unsigned int keySPACE = 66U;
const unsigned int keyALTGR = 67U;
const unsigned int keyAPPRIGHT = 68U;
const unsigned int keyMENU = 69U;
const unsigned int keyCTRLRIGHT = 70U;
const unsigned int keyARROWLEFT = 71U;
const unsigned int keyARROWDOWN = 72U;
const unsigned int keyARROWRIGHT = 73U;
const unsigned int keyPAD0 = 74U;
const unsigned int keyPAD1 = 75U;
const unsigned int keyPAD2 = 76U;
const unsigned int keyPAD3 = 77U;
const unsigned int keyPAD4 = 78U;
const unsigned int keyPAD5 = 79U;
const unsigned int keyPAD6 = 80U;
const unsigned int keyPAD7 = 81U;
const unsigned int keyPAD8 = 82U;
const unsigned int keyPAD9 = 83U;
const unsigned int keyPADADD = 84U;
const unsigned int keyPADSUB = 85U;
const unsigned int keyPADMUL = 86U;
const unsigned int keyPADDIV = 87U;
#endif
const double PI = 3.14159265358979323846; //!< Definition of the mathematical constant PI
// Definition of a 7x11 font, used to return a default font for drawing text.
const unsigned int font7x11[7*11*256/32] = {
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x80000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x90,0x0,0x7f0000,0x40000,0x0,0x0,0x4010c0a4,0x82000040,0x11848402,0x18480050,0x80430292,0x8023,0x9008000,
0x40218140,0x4000040,0x21800402,0x18000051,0x1060500,0x8083,0x10000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x24002,0x4031,0x80000000,0x10000,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7,0x81c0400,0x40020000,0x80070080,0x40440e00,0x0,0x0,0x1,0x88180000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x200000,0x0,0x0,0x80000,0x0,0x0,0x20212140,0x5000020,0x22400204,0x240000a0,0x40848500,0x4044,0x80010038,0x20424285,0xa000020,
0x42428204,0x2428e0a0,0x82090a14,0x4104,0x85022014,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x10240a7,0x88484040,0x40800000,0x270c3,0x87811e0e,
0x7c70e000,0x78,0x3c23c1ef,0x1f3e1e89,0xf1c44819,0xa23cf0f3,0xc3cff120,0xc18307f4,0x4040400,0x20000,0x80080080,0x40200,0x0,
0x40000,0x2,0x8040000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x8188,0x50603800,0xf3c00000,0x1c004003,0xc700003e,0x18180,0xc993880,0x10204081,
0x2071ef9,0xf3e7cf9f,0x3e7c7911,0xe3c78f1e,0x7d1224,0x48906048,0x0,0x4000000,0x0,0x9000,0x0,0x0,0x2000,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x10240aa,0x14944080,0x23610000,0x68940,0x40831010,0x8891306,0x802044,0x44522208,0x90202088,0x40448819,0xb242890a,0x24011111,
0x49448814,0x4040a00,0xe2c3c7,0x8e3f3cb9,0xc1c44216,0xee38b0f2,0xe78f9120,0xc18507e2,0x8040000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x101c207,0x88a04001,0x9c00000,0x2200a041,0x8200113a,0x8240,0x50a3110,0x2850a142,0x850c2081,0x2040204,0x8104592,0x142850a1,
0x42cd1224,0x4888bc48,0x70e1c387,0xe3b3c70,0xe1c38e1c,0x38707171,0xc3870e1c,0x10791224,0x48906c41,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x10003ee,0x15140080,0x21810000,0x48840,0x40851020,0x8911306,0x31fd804,0x9c522408,0x90204088,0x4045081a,0xba42890a,0x24011111,
0x49285024,0x2041b00,0x132408,0x910844c8,0x4044821b,0x7244c913,0x24041111,0x49488822,0x8040000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x28204,0x85006001,0x6a414000,0x3a004043,0xc700113a,0x8245,0x50a3a00,0x2850a142,0x850c4081,0x2040204,0x81045d2,0x142850a1,
0x24951224,0x48852250,0x8102040,0x81054089,0x12244204,0x8108992,0x24489122,0x991224,0x4888b222,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x1000143,0xa988080,0x2147c01f,0x88840,0x83091c2c,0x1070f000,0xc000608,0xa48bc408,0x9e3c46f8,0x40460816,0xaa42f10b,0xc3811111,
0x35102044,0x1041100,0xf22408,0x9f084488,0x40470212,0x62448912,0x6041111,0x55308846,0x8061c80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x1028704,0x8f805801,0x4be28fdf,0x220001f0,0x111a,0x60000182,0x82c5c710,0x44891224,0x489640f1,0xe3c78204,0x810e552,0x142850a1,
0x18a51224,0x48822250,0x78f1e3c7,0x8f1f40f9,0xf3e7c204,0x8108912,0x24489122,0x7ea91224,0x4888a222,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x10007e2,0x85648080,0x20010000,0x88841,0x8f8232,0x20881000,0xc1fc610,0xbefa2408,0x90204288,0x40450816,0xa642810a,0x4041110a,
0x36282084,0x1042080,0x1122408,0x90084488,0x40450212,0x62448912,0x184110a,0x55305082,0x8042700,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x1028207,0x82004801,0x68050040,0x1c000040,0x110a,0x60000001,0x45484d10,0x7cf9f3e7,0xcf944081,0x2040204,0x8104532,0x142850a1,
0x18a51224,0x48822248,0x89122448,0x91244081,0x2040204,0x8108912,0x24489122,0xc91224,0x48852214,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x282,
0x89630080,0x20010c00,0x30108842,0x810222,0x20882306,0x3001800,0x408a2208,0x90202288,0x40448814,0xa642810a,0x2041110a,0x26442104,
0x840000,0x1122408,0x90084488,0x40448212,0x62448912,0x84130a,0x36485102,0x8040000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x101c208,0x4f802801,
0x8028040,0x40,0x130a,0x2,0x85e897a0,0x44891224,0x489c2081,0x2040204,0x8104532,0x142850a1,0x24cd1224,0x48823c44,0x89122448,
0x91244081,0x2040204,0x8108912,0x24489122,0xc93264,0xc9852214,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x100028f,0x109f0080,0x20010c00,
0x303071f3,0xc7011c1c,0x4071c306,0x802010,0x3907c1ef,0x1f201e89,0xf3844f90,0xa23c80f2,0x17810e04,0x228223f4,0x840000,0xfbc3c7,
0x8f083c88,0x40444212,0x6238f0f2,0x7039d04,0x228423e2,0x8040000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1008780,0x2201800,0xf0014000,0x1f0,
0x1d0a,0x5,0x851e140,0x83060c18,0x30671ef9,0xf3e7cf9f,0x3e7c7911,0xe3c78f1e,0x42f8e1c3,0x8702205c,0x7cf9f3e7,0xcf9b3c78,0xf1e3c204,
0x8107111,0xc3870e1c,0x10f1d3a7,0x4e823c08,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x2,0x40,0x40000400,0x200000,0x0,0x2,0x0,0x0,0x0,0x0,0x18,
0x0,0x4,0x44007f,0x0,0x400,0x400000,0x8010,0x0,0x6002,0x8040000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1000000,0x200800,0x0,0x0,0x100a,
0x400000,0x44,0x0,0x400,0x0,0x0,0x0,0x0,0x0,0x0,0x800,0x0,0x0,0x0,0x0,0x62018,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x31,0x80000800,
0x400000,0x0,0x4,0x0,0x0,0x0,0x0,0xc,0x0,0x7,0x3c0000,0x0,0x3800,0x3800000,0x8010,0x0,0x1c001,0x881c0000,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x207000,0x0,0x0,0x100a,0xc00000,0x3c,0x0,0xc00,0x0,0x0,0x0,0x0,0x0,0x0,0x1800,0x0,0x0,0x0,0x0,0x1c2070
};
// Definition of a 10x13 font (used in dialog boxes).
const unsigned int font10x13[256*10*13/32] = {
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x80100c0,
0x68000300,0x801,0xc00010,0x100c000,0x68100,0x100c0680,0x2,0x403000,0x1000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xfc,0x0,0x0,0x0,0x0,0x0,0x4020120,
0x58120480,0x402,0x1205008,0x2012050,0x58080,0x20120581,0x40000001,0x804812,0x2000000,0x0,0x300,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x140,0x80000,0x200402,0x800000,0x10,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x7010,0x7000000,0x8000200,0x20000,0xc0002000,0x8008,0x0,0x0,0x0,0x0,0x808,0x4000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x80000000,0x0,0x0,0x0,0x40000,0x0,0x0,0x0,0x0,0x480,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x70,0x80100c0,0x68000480,0x1001,
0xc00010,0x1018000,0x68100,0x100c0680,0x4,0x403000,0x1020000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20140,0x28081883,0x200801,
0x2a00000,0x10,0x1c0201c0,0x70040f80,0xc0f81c07,0x0,0x70,0x3e0303c0,0x3c3c0f83,0xe03c2107,0xe08810,0x18c31070,0x3c0703c0,
0x783e0842,0x22222208,0x83e04010,0x1008000,0x4000200,0x20001,0x2002,0x408008,0x0,0x0,0x100000,0x0,0x1008,0x2000000,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20080,0x38000880,0x8078140f,0x81c00000,0x3e000,0xc020180,0x60080001,0xe0000002,0xc00042,0x108e2010,
0xc0300c0,0x300c0303,0xf83c3e0f,0x83e0f81c,0x701c070,0x3c0c41c0,0x701c0701,0xc0001d08,0x42108421,0x8820088,0x4020120,0x58140480,
0x802,0x1205008,0x3014050,0xc058080,0x20120581,0x40000002,0x804814,0x2020050,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20140,
0x281e2484,0x80200801,0x1c02000,0x10,0x22060220,0x880c0801,0x82208,0x80000001,0x20008,0x41030220,0x40220802,0x402102,0x209010,
0x18c31088,0x22088220,0x80080842,0x22222208,0x80204010,0x1014000,0x200,0x20001,0x2000,0x8008,0x0,0x0,0x100000,0x0,0x1008,
0x2000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x80,0x40000500,0x80800010,0x40200000,0x41000,0x12020040,0x10000003,0xa0000006,
0x12000c4,0x31014000,0xc0300c0,0x300c0302,0x80402008,0x2008008,0x2008020,0x220c4220,0x88220882,0x20002208,0x42108421,0x8820088,
0x0,0x300,0x0,0x0,0x0,0x14000000,0x0,0x200200,0x0,0x20000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20000,0xfc282504,0x80001000,
0x82a02000,0x20,0x22020020,0x8140802,0x102208,0x80801006,0x18008,0x9c848220,0x80210802,0x802102,0x20a010,0x15429104,0x22104220,
0x80080842,0x22221405,0x404008,0x1022000,0x703c0,0x381e0701,0xc0783c02,0xc09008,0x1d83c070,0x3c078140,0x381c0882,0x21242208,
0x81e01008,0x2000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x201e0,0x40220500,0x80800027,0x20e02800,0x9c800,0x12020040,
0x20000883,0xa0200002,0x120a044,0x11064010,0x12048120,0x48120484,0x80802008,0x2008008,0x2008020,0x210a4411,0x4411044,0x10884508,
0x42108421,0x503c0b0,0x1c0701c0,0x701c0707,0x70381c07,0x1c07008,0x2008020,0x20f01c0,0x701c0701,0xc0201c08,0x82208822,0x883c088,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20000,0x50281903,0x20001000,0x80802000,0x20,0x22020040,0x30240f03,0xc0101c08,0x80801018,
0x1fc06010,0xa48483c0,0x80210f03,0xe0803f02,0x20c010,0x15429104,0x22104220,0x70080841,0x41540805,0x804008,0x1041000,0x8220,
0x40220881,0x882202,0x40a008,0x12422088,0x22088180,0x40100882,0x21241408,0x80201008,0x2031000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x20280,0x401c0200,0x700028,0x21205000,0x92800,0xc1fc080,0x10000883,0xa0200002,0x1205049,0x12c19010,0x12048120,0x48120484,
0xf0803c0f,0x3c0f008,0x2008020,0x790a4411,0x4411044,0x10504908,0x42108421,0x5022088,0x2008020,0x8020080,0x88402208,0x82208808,
0x2008020,0x1e088220,0x88220882,0x20002608,0x82208822,0x8822088,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20000,0x501c0264,
0xa0001000,0x8001fc00,0x7000020,0x22020080,0x83e0082,0x20202207,0x80000020,0x1020,0xa4848220,0x80210802,0x9c2102,0x20c010,
0x12425104,0x3c1043c0,0x8080841,0x41540802,0x804008,0x1000000,0x78220,0x40220f81,0x882202,0x40c008,0x12422088,0x22088100,
0x60100881,0x41540805,0x406008,0x1849000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20280,0xf0140200,0x880028,0x20e0a03f,0x709c800,
0x201c0,0x60000881,0xa0000007,0xc0284b,0x122eb020,0x12048120,0x48120487,0x80802008,0x2008008,0x2008020,0x21094411,0x4411044,
0x10204908,0x42108421,0x2022088,0x1e0781e0,0x781e0787,0xf8403e0f,0x83e0f808,0x2008020,0x22088220,0x88220882,0x21fc2a08,0x82208822,
0x5022050,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20001,0xf80a0294,0x40001000,0x80002000,0x20,0x22020100,0x8040082,0x20202200,
0x80000018,0x1fc06020,0xa48fc220,0x80210802,0x842102,0x20a010,0x12425104,0x20104240,0x8080841,0x41541402,0x1004008,0x1000000,
0x88220,0x40220801,0x882202,0x40a008,0x12422088,0x22088100,0x18100881,0x41540805,0x801008,0x2046000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x20280,0x401c0f80,0x80880028,0x20005001,0x94800,0x20000,0x880,0xa0000000,0x5015,0x4215040,0x3f0fc3f0,0xfc3f0fc8,
0x80802008,0x2008008,0x2008020,0x21094411,0x4411044,0x10505108,0x42108421,0x203c088,0x22088220,0x88220888,0x80402008,0x2008008,
0x2008020,0x22088220,0x88220882,0x20002a08,0x82208822,0x5022050,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xa00a0494,0x60001000,
0x80002004,0x8020,0x22020200,0x88040882,0x20402201,0x801006,0x18000,0x9f084220,0x40220802,0x442102,0x209010,0x10423088,0x20088220,
0x8080840,0x80882202,0x2004008,0x1000000,0x88220,0x40220881,0x882202,0x409008,0x12422088,0x22088100,0x8100880,0x80881402,
0x1001008,0x2000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20280,0x40220200,0x80700027,0x20002801,0x92800,0x1fc000,0x980,
0xa0000000,0xa017,0x84417840,0x21084210,0x84210848,0x80402008,0x2008008,0x2008020,0x2208c220,0x88220882,0x20882208,0x42108421,
0x2020088,0x22088220,0x88220888,0xc8402208,0x82208808,0x2008020,0x22088220,0x88220882,0x20203208,0x82208822,0x2022020,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20000,0xa03c0463,0x90000801,0x2004,0x8040,0x1c0703e0,0x70040701,0xc0401c06,0x801001,0x20020,
0x400843c0,0x3c3c0f82,0x3c2107,0x1c0881e,0x10423070,0x20070210,0xf0080780,0x80882202,0x3e04004,0x1000000,0x783c0,0x381e0701,
0x782202,0x408808,0x12422070,0x3c078100,0x700c0780,0x80882202,0x1e01008,0x2000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x201e0,
0xf8000200,0x80080010,0x40000001,0x41000,0x0,0xe80,0xa0000000,0x21,0x8e21038,0x21084210,0x84210848,0xf83c3e0f,0x83e0f81c,
0x701c070,0x3c08c1c0,0x701c0701,0xc0005c07,0x81e0781e,0x20200b0,0x1e0781e0,0x781e0787,0x30381c07,0x1c07008,0x2008020,0x1c0881c0,
0x701c0701,0xc0201c07,0x81e0781e,0x203c020,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x80000,0x801,0x4,0x40,0x0,0x0,0x0,0x1000,
0x0,0x3c000000,0x0,0x0,0x0,0x0,0x10000,0x0,0x0,0x4004,0x1000000,0x0,0x0,0x80000,0x400000,0x0,0x20008000,0x0,0x4,0x1008,0x2000000,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x80,0x0,0x8008000f,0x80000000,0x3e000,0x0,0x800,0xa0000400,0x0,0x0,0x0,0x0,0x80000,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x100000,0x0,0x0,0x0,0x0,0x2000,0x0,0x4020040,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x80000,
0x402,0x8,0x40,0x0,0x0,0x0,0x2000,0x0,0x0,0x0,0x0,0x0,0x0,0xc000,0x0,0x0,0x7004,0x70000fc,0x0,0x0,0x700000,0x800000,0x0,0x20008000,
0x0,0x4,0x808,0x4000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x80,0x0,0x80f00000,0x0,0x0,0x0,0x800,0xa0001800,0x0,0x0,0x0,0x0,
0x300000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x600000,0x0,0x0,0x0,0x0,0x0,0x0,0x4020040
};
// Definition of a 8x17 font
const unsigned int font8x17[8*17*256/32] = {
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x2400,0x2400,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20081834,0x1c0000,0x20081800,0x20081800,0x342008,
0x18340000,0x200818,0x80000,0x0,0x180000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x4200000,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c,0x380000,0x4000,0x2000c00,0x40100840,0x70000000,0x0,0x0,0x1c,0x10700000,0x7,0x0,
0x1800,0x1800,0x0,0x0,0x0,0x14,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1010242c,0x14140000,0x10102414,0x10102414,0x2c1010,0x242c1400,
0x101024,0x14100038,0x0,0x240000,0x0,0x0,0x30000000,0x0,0x0,0x4000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x12,0x0,0x8100000,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x10,0x80000,0x10004000,0x2001000,0x40000040,0x10000000,0x0,0x0,0x10,0x10100000,0x4,
0x0,0x18000000,0x0,0x0,0x0,0x34002400,0x2400,0x0,0x0,0x0,0x3c,0x0,0x8000000,0x0,0x60607800,0x0,0x140000,0x0,0x0,0x0,0x0,0x0,
0x44,0x10081834,0x240000,0x10081800,0x10081800,0x1c341008,0x18340000,0x100818,0x84000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x102812,
0x8601c10,0x8100800,0x2,0x1c383e3e,0x67e1e7f,0x3e3c0000,0x38,0x1e087e1e,0x7c7f7f1e,0x417c1c42,0x4063611c,0x7e1c7e3e,0xfe414181,
0x63827f10,0x40081000,0x8004000,0x2001000,0x40000040,0x10000000,0x0,0x10000000,0x10,0x10100000,0x3c000008,0x0,0x24003e00,
0x3f007f00,0x0,0x0,0x2ce91800,0x1882,0x10101c,0xc2103c,0x143c3c00,0x3c00,0x18003c3c,0x10001f00,0x181c00,0x20200810,0x8080808,
0x8083e1e,0x7f7f7f7f,0x7c7c7c7c,0x7c611c1c,0x1c1c1c00,0x1e414141,0x41824044,0x810242c,0x14180000,0x8102414,0x8102414,0x382c0810,
0x242c1400,0x81024,0x14104014,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x102816,0x3e902010,0x10084910,0x4,0x22084343,0xa402102,0x41620000,
0x44,0x33144121,0x42404021,0x41100444,0x40636122,0x43224361,0x10416381,0x22440310,0x20082800,0x4000,0x2001000,0x40000040,
0x10000000,0x0,0x10000000,0x10,0x10100000,0x24000008,0x0,0x606100,0x68000300,0x8106c,0x34000000,0x4f0000,0x44,0x101020,0x441040,
0x420200,0x4200,0x24000404,0x7d00,0x82200,0x20203010,0x14141414,0x14082821,0x40404040,0x10101010,0x42612222,0x22222200,0x23414141,
0x41447e48,0x0,0x0,0x0,0x0,0x4000000,0x18,0x0,0x4000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x10287f,0x49902010,0x10083e10,0x4,0x41080101,
0x1a404002,0x41411818,0x1004004,0x21144140,0x41404040,0x41100448,0x40555141,0x41414140,0x10412281,0x14280610,0x20084400,0x1c7c1c,
0x3e3c7c3a,0x5c703844,0x107f5c3c,0x7c3e3c3c,0x7e424281,0x66427e10,0x10100000,0x40100008,0x1010,0xa04000,0x48100610,0x100c3024,
0x24000000,0x4f3c00,0x2c107e28,0x3820,0x42281060,0x9d1e12,0xbd00,0x24100818,0x427d00,0x82248,0x20200800,0x14141414,0x14142840,
0x40404040,0x10101010,0x41514141,0x41414142,0x43414141,0x41284350,0x1c1c1c1c,0x1c1c6c1c,0x3c3c3c3c,0x70707070,0x3c5c3c3c,
0x3c3c3c18,0x3e424242,0x42427c42,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x102824,0x48623010,0x10081c10,0x8,0x41080103,0x127c5e04,
0x41411818,0xe7f3808,0x4f144140,0x41404040,0x41100450,0x40555141,0x41414160,0x1041225a,0x1c280410,0x1008c600,0x226622,0x66661066,
0x62100848,0x10496266,0x66663242,0x10426681,0x24220260,0x100c0000,0xf8280008,0x1010,0x606000,0x48280428,0x28042014,0x48000000,
0x494200,0x52280228,0x105420,0x3cee1058,0xa12236,0xa500,0x18101004,0x427d00,0x8226c,0x76767e10,0x14141414,0x14142840,0x40404040,
0x10101010,0x41514141,0x41414124,0x45414141,0x41284150,0x22222222,0x22221222,0x66666666,0x10101010,0x66626666,0x66666600,
0x66424242,0x42226622,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x100024,0x381c4900,0x10086bfe,0x8,0x4908021c,0x22036304,0x3e630000,
0x70000710,0x51227e40,0x417f7f43,0x7f100470,0x40554941,0x43417e3e,0x1041225a,0x8100810,0x10080000,0x24240,0x42421042,0x42100850,
0x10494242,0x42422040,0x1042245a,0x18240410,0x10103900,0x407c003e,0x1818,0x1c3e10,0x4f7c087c,0x7c002010,0x48000000,0x4008,
0x527c0410,0x105078,0x2410104c,0xa13e6c,0x7f00b900,0xfe3c3c,0x421d18,0x1c1c36,0x38383810,0x22222222,0x22144e40,0x7f7f7f7f,
0x10101010,0xf1494141,0x41414118,0x49414141,0x4110435c,0x2020202,0x2021240,0x42424242,0x10101010,0x42424242,0x424242ff,0x4e424242,
0x42244224,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1000fe,0xe664d00,0x10080810,0x380010,0x41080c03,0x42014108,0x633d0000,0x70000710,
0x51224140,0x41404041,0x41100448,0x40494541,0x7e414203,0x1041145a,0x14101010,0x10080000,0x3e4240,0x427e1042,0x42100870,0x10494242,
0x4242203c,0x1042245a,0x18241810,0x10104600,0xf8f60008,0x1010,0x600320,0x48f610f6,0xf6000000,0x187eff,0x3c04,0x5ef61810,0x105020,
0x24fe0064,0x9d006c,0x138ad00,0x100000,0x420518,0x36,0xc0c0c020,0x22222222,0x22224840,0x40404040,0x10101010,0x41454141,0x41414118,
0x51414141,0x41107e46,0x3e3e3e3e,0x3e3e7e40,0x7e7e7e7e,0x10101010,0x42424242,0x42424200,0x5a424242,0x42244224,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x28,0x9094500,0x10080010,0x10,0x41081801,0x7f014118,0x41010000,0xe7f3800,0x513e4140,0x41404041,0x41100444,
0x40414541,0x40414101,0x10411466,0x36103010,0x8080000,0x424240,0x42401042,0x42100848,0x10494242,0x42422002,0x10423c5a,0x18142010,
0x10100000,0x407c0010,0x1010,0x260140,0x487c307c,0x7c000000,0x180000,0x202,0x507c2010,0x105020,0x3c10003c,0x423e36,0x1004200,
0x100000,0x420500,0x3e6c,0x41e0440,0x3e3e3e3e,0x3e3e7840,0x40404040,0x10101010,0x41454141,0x41414124,0x61414141,0x41104042,
0x42424242,0x42425040,0x40404040,0x10101010,0x42424242,0x42424218,0x72424242,0x42144214,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x100048,
0x49096200,0x8100010,0x18001810,0x22082043,0x2432310,0x61421818,0x1004010,0x4f634121,0x42404021,0x41104444,0x40414322,0x40234143,
0x10411466,0x22106010,0x8080000,0x466622,0x66621066,0x42100844,0x10494266,0x66662042,0x10461824,0x24184010,0x10100000,0x24381010,
0x34001018,0xda4320,0x68386038,0x38000000,0x0,0x4204,0x50384010,0x105420,0x4210100c,0x3c0012,0x3c00,0x0,0x460500,0x48,0xc020c44,
0x63636363,0x63228821,0x40404040,0x10101010,0x42432222,0x22222242,0x62414141,0x41104042,0x46464646,0x46465022,0x62626262,
0x10101010,0x66426666,0x66666618,0x66464646,0x46186618,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x100048,0x3e063d00,0x8100000,0x18001820,
0x1c3e7f3e,0x23c1e20,0x3e3c1818,0x10,0x20417e1e,0x7c7f401e,0x417c3842,0x7f41431c,0x401e40be,0x103e0866,0x41107f10,0x4080000,
0x3a5c1c,0x3a3c103a,0x427c0842,0xe49423c,0x7c3e203c,0xe3a1824,0x66087e10,0x10100000,0x3c103010,0x245a1010,0x5a3e10,0x3f107f10,
0x10000000,0x0,0x3c08,0x2e107e10,0x1038fc,0x101004,0x0,0x0,0xfe0000,0x7f0500,0x0,0x14041438,0x41414141,0x41418e1e,0x7f7f7f7f,
0x7c7c7c7c,0x7c431c1c,0x1c1c1c00,0xbc3e3e3e,0x3e10405c,0x3a3a3a3a,0x3a3a6e1c,0x3c3c3c3c,0x7c7c7c7c,0x3c423c3c,0x3c3c3c00,
0x7c3a3a3a,0x3a087c08,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x8000000,0x4200000,0x10000020,0x0,0x0,0x10,0x0,0x30000000,0x0,
0x0,0x0,0x60000,0x0,0x1c,0x4380000,0x0,0x2,0x800,0x0,0x40020000,0x0,0x8000c,0x10600000,0x2010,0x48000000,0x240000,0x0,0x0,
0x0,0x0,0x0,0x1000,0x1078,0x0,0x0,0x0,0x400500,0x0,0x1e081e00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x84008,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x8000000,0x0,0x20000040,0x0,0x0,0x20,0x0,0x1e000000,0x0,0x0,0x0,0x20000,0x0,
0x0,0x2000000,0x0,0x26,0x800,0x0,0x40020000,0x0,0x100000,0x10000000,0x2030,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1000,0x1000,0x0,
0x0,0x0,0x400000,0x8000000,0x41e0400,0x0,0x4,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x4,0x0,0x0,0x0,0x0,0x0,0x104010,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xfe,0x0,0x1c,0x7000,0x0,0x40020000,0x0,0x300000,
0x0,0xe0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1000,0x0,0x0,0x0,0x400000,0x38000000,0x0,0x0,0x1c,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x1c,0x0,0x0,0x0,0x0,0x0,0x304030,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0 };
// Definition of a 10x19 font
const unsigned int font10x19[10*19*256/32] = {
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3600000,0x36000,0x0,0x0,0x0,0x0,0x6c,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x180181c0,0xe81b0300,0x1801,0x81c06c18,0x181c06c,0xe8180,0x181c0e81,0xb0000006,0x60701b,0x1800000,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c00000,0x1c000,0x0,0x0,0x0,0x0,0x6c,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0xc030360,0xb81b0480,0xc03,0x3606c0c,0x303606c,0xb80c0,0x30360b81,0xb0000003,0xc0d81b,0x3000000,0x0,
0x300,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x30000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x800,0x0,0x0,0x0,0x0,0x0,0x2200000,
0x22000,0x0,0x0,0x0,0x0,0x0,0x0,0x30000,0x0,0xe0,0x38078000,0x0,0x480,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3000c080,0x480,0x3000,
0xc0800030,0xc08000,0x300,0xc080000,0xc,0x302000,0xc00000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20120,0x41c01,0xe020060c,
0x800000,0x4,0x1e0703e0,0xf8060fc1,0xe1fe1e07,0x80000000,0x78,0x307e0,0x3c7c1fe7,0xf83c408f,0x80f10440,0x18660878,0x7e0787e0,
0x78ff9024,0xa0140a0,0x27f83840,0x700e000,0x18000400,0x8000,0x70004002,0x410078,0x0,0x0,0x0,0x0,0x1808,0xc000000,0xf000000,
0xe000000,0x1400,0x1e0001f,0x8007f800,0x0,0x0,0x3a3b,0x61400000,0x14202,0x20000,0x38002020,0x3c1b00,0x3e00000,0xf8,0x1c0001c0,
0x78060001,0xf800000e,0x1e00020,0x8004020,0xc0300c0,0x300c0301,0xf83c7f9f,0xe7f9fe3e,0xf83e0f8,0x7c1821e0,0x781e0781,0xe0001f10,
0x24090240,0xa02400f8,0x18018140,0xe81b0480,0x1801,0x81406c18,0x181406c,0x190e8180,0x18140e81,0xb0000006,0x60501b,0x184006c,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20120,0x26042202,0x200c06,0x800000,0x8,0x210d0611,0x40e0803,0x10026188,0x40000000,
0x8c,0xf030418,0xc6431004,0xc64082,0x110840,0x18660884,0x41084410,0x8c081024,0xa012110,0x40082020,0x101b000,0xc000400,0x8000,
0x80004002,0x410008,0x0,0x0,0x100000,0x0,0x2008,0x2000000,0x18800000,0x10000000,0x2200,0x2300024,0x800,0x0,0x0,0x2e13,0x60800000,
0x8104,0x20040,0x64001040,0x80401b07,0x80100000,0x1e000,0x22000020,0x40c0003,0xc8000002,0x3300020,0x8004020,0xc0300c0,0x300c0301,
0x40c64010,0x4010008,0x2008020,0x43182210,0x84210842,0x10002190,0x24090240,0x9044018c,0xc030220,0xb81b0300,0xc03,0x2206c0c,
0x302206c,0x1e0b80c0,0x30220b81,0xb0000003,0xc0881b,0x304006c,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20120,0x241f2202,
0x200802,0x4900000,0x8,0x21010408,0x20a0802,0x44090,0x20000000,0x4,0x11878408,0x80411004,0x804082,0x111040,0x1ce50986,0x40986409,
0x81022,0x12012108,0x80102020,0x1031800,0x400,0x8000,0x80004000,0x10008,0x0,0x0,0x100000,0x0,0x2008,0x2000000,0x10000000,
0x10000000,0x18,0x4000044,0x1000,0x30180,0xd81b0000,0x13,0xe0000000,0x88,0x40,0x400018c0,0x80400018,0x61f00000,0x61800,0x22020020,
0x4000007,0xc8000002,0x2100020,0x8038000,0x1e0781e0,0x781e0301,0x40804010,0x4010008,0x2008020,0x41142619,0x86619866,0x18002190,
0x24090240,0x8887e104,0x0,0x0,0x0,0x0,0x0,0x2000000,0x0,0x0,0x0,0x40000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20120,0x2434a202,
0x200802,0x3e00000,0x10,0x40810008,0x21a0804,0x44090,0x20000000,0x80040004,0x20848409,0x409004,0x1004082,0x112040,0x14a50902,
0x40902409,0x81022,0x11321208,0x80202010,0x1060c00,0x7c5e0,0x781e8783,0xf07a5f0e,0x1c10808,0xfc5f078,0x5e07a170,0x7c7e1024,
0xa016190,0x27f82008,0x2000000,0x20000000,0x10000000,0x80200024,0x4000044,0x2000,0x18180,0xc8320000,0x12,0xa1f00037,0x7f888,
0x1e0,0x40410880,0x80600017,0xa2100000,0x5e800,0x22020040,0x38001027,0xc8000002,0x2100020,0x8004020,0x12048120,0x48120482,
0x41004010,0x4010008,0x2008020,0x40942409,0x2409024,0x9044390,0x24090240,0x88841918,0x1f07c1f0,0x7c1f07c3,0x70781e07,0x81e07838,
0xe0380e0,0x1f17c1e0,0x781e0781,0xe0001f90,0x24090240,0x9025e102,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20001,0xff241c41,
0x1001,0x1c02000,0x10,0x40810008,0x6120f85,0xe0086190,0x20c03007,0x8007800c,0x27848419,0x409004,0x1004082,0x114040,0x14a48902,
0x40902409,0x81022,0x11321205,0x602010,0x1000000,0x86610,0x84218840,0x80866182,0x411008,0x9261884,0x61086189,0x82101022,0x12012108,
0x40082008,0x2000000,0x20030000,0x20000000,0x80200024,0x4000044,0x3006030,0xc018100,0x4c260000,0x12,0x26080048,0x83000850,
0x20250,0x403e0500,0x8078002c,0x12302200,0x92400,0x1c0200c0,0x4001027,0xc8000002,0x3308820,0x8004020,0x12048120,0x48120482,
0x41004010,0x4010008,0x2008020,0x40922409,0x2409024,0x8884690,0x24090240,0x85040920,0x21886218,0x86218860,0x88842108,0x42108408,
0x2008020,0x21186210,0x84210842,0x10302190,0x24090240,0x88461084,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20000,0x4c240182,
0x80001001,0x6b02000,0x20,0x4c810010,0x78220846,0x10081e10,0x20c0301c,0x1fe0e018,0x4d8487e1,0x409fe7,0xf9007f82,0x11a040,
0x13248902,0x41102418,0xe0081022,0x11320c05,0x402008,0x1000000,0x2409,0x409020,0x81024082,0x412008,0x9240902,0x40902101,0x101022,
0x11321208,0x40102008,0x2000000,0x7e0c8000,0xfc000003,0xf0fc0018,0x43802047,0x8c8040c8,0x32008300,0x44240000,0x0,0x4000048,
0x8c801050,0x20440,0x40221dc0,0x808c0028,0x11d0667f,0x8009c400,0x1fc180,0x4001023,0xc8300002,0x1e0ccfb,0x3ec7b020,0x12048120,
0x48120482,0x79007f9f,0xe7f9fe08,0x2008020,0xf0922409,0x2409024,0x8504490,0x24090240,0x85040920,0x802008,0x2008020,0x89004090,
0x24090208,0x2008020,0x40902409,0x2409024,0x8304390,0x24090240,0x88440884,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20000,
0x481c0606,0xc8001001,0x802000,0x20,0x4c810020,0x4220024,0x8102108,0x60000070,0x3820,0x48884419,0x409004,0x10e4082,0x112040,
0x13244902,0x7e1027e0,0x3c081021,0x21320c02,0x802008,0x1000000,0x7e409,0x409020,0x81024082,0x414008,0x9240902,0x40902101,
0x80101022,0x11320c08,0x40202008,0x2038800,0x200bc000,0x20000000,0x80200003,0x80f04044,0xbc080bc,0x2f000200,0x0,0x0,0x6001048,
0x8bc02020,0x20441,0xf8220200,0x80820028,0x1000cc00,0x80094400,0x201e0,0x78001021,0xc830000f,0x8000663c,0xf03c0c0,0x21084210,
0x84210846,0x41004010,0x4010008,0x2008020,0x40912409,0x2409024,0x8204890,0x24090240,0x82040930,0x1f87e1f8,0x7e1f87e0,0x89004090,
0x24090208,0x2008020,0x40902409,0x2409024,0x8004690,0x24090240,0x88440884,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20000,
0x480719c4,0x48001001,0x81fc00,0x7800020,0x40810040,0x2420024,0x8104087,0xa0000070,0x3820,0x48884409,0x409004,0x1024082,0x111040,
0x13244902,0x40102410,0x2081021,0x214a1202,0x1802008,0x1000000,0x182409,0x409fe0,0x81024082,0x41a008,0x9240902,0x40902100,
0xf8101021,0x214a0c04,0x80c0c008,0x1847000,0x7c1ee000,0x20000000,0x8020000c,0x8c044,0x1ee181ee,0x7b800000,0x707,0xf3ff0000,
0x3e0084f,0x9ee0c020,0x20440,0x40221fc0,0xc2002c,0x13f11000,0x87892400,0x20000,0x1020,0x48000000,0x3f011c6,0x31cc6180,0x21084210,
0x84210844,0x41004010,0x4010008,0x2008020,0x40912409,0x2409024,0x8505090,0x24090240,0x8204191c,0x60982609,0x82609823,0xf9007f9f,
0xe7f9fe08,0x2008020,0x40902409,0x2409024,0x9fe4c90,0x24090240,0x84840848,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3,0xfe048224,
0x28001001,0x2000,0x40,0x40810080,0x27f8024,0x8104080,0x2000001c,0x1fe0e020,0x488fc409,0x409004,0x1024082,0x110840,0x10242902,
0x40102408,0x2081021,0x214a1202,0x1002004,0x1000000,0x102409,0x409000,0x81024082,0x411008,0x9240902,0x40902100,0x6101021,
0x214a0c04,0x81002008,0x2000000,0x201dc000,0x20000000,0x80200000,0x98044,0x1dc101dc,0x77000000,0x700,0x0,0x180448,0x1dc10020,
0x20440,0x403e0200,0x620017,0xa000cc00,0x80052800,0x20000,0x1020,0x48000000,0x6606,0x206100,0x3f0fc3f0,0xfc3f0fc7,0xc1004010,
0x4010008,0x2008020,0x4090a409,0x2409024,0x8886090,0x24090240,0x8207e106,0x40902409,0x2409024,0x81004010,0x4010008,0x2008020,
0x40902409,0x2409024,0x8005890,0x24090240,0x84840848,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x98048224,0x30001001,0x2000,
0x40,0x21010100,0x2020024,0x8204080,0x40000007,0x80078000,0x48884408,0x80411004,0x824082,0x110840,0x10242986,0x40086409,0x2081021,
0xe14a2102,0x2002004,0x1000000,0x106409,0x409000,0x81024082,0x410808,0x9240902,0x40902100,0x2101021,0x214a1202,0x82002008,
0x2000000,0x300f8000,0x20000000,0x80fc001d,0xe4088044,0xf8200f8,0x3e000000,0x300,0x0,0x80c48,0xf820020,0x20640,0x40410200,
0x803c0018,0x60006600,0x61800,0x0,0x1020,0x48000000,0xcc0a,0x20a100,0x21084210,0x84210844,0x40804010,0x4010008,0x2008020,
0x4110a619,0x86619866,0x19046110,0x24090240,0x82040102,0x41906419,0x6419064,0x81004010,0x4010008,0x2008020,0x40902409,0x2409024,
0x8307090,0x24090240,0x82840828,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20000,0x90248222,0x30000802,0x200c,0xc080,0x21010301,
0x4021042,0x10202108,0xc0c03000,0x80040020,0x4d902418,0xc6431004,0xc24082,0x6210440,0x10241884,0x40084409,0x86080840,0xc0842102,
0x4002002,0x1000000,0x18e610,0x84218820,0x80864082,0x410408,0x9240884,0x61086101,0x6101860,0xc0842103,0x4002008,0x2000000,
0x10850180,0x20330000,0x80200013,0x26184024,0x5040050,0x14000000,0x0,0x0,0x4180848,0x85040020,0x20350,0x40000200,0x800c0007,
0x80002200,0x1e000,0x0,0x1860,0x48000000,0x880a,0x40a188,0x40902409,0x2409028,0x40c64010,0x4010008,0x2008020,0x43106210,0x84210842,
0x10006108,0x42108421,0x2040102,0x6398e639,0x8e6398e4,0x88842088,0x22088208,0x2008020,0x21102210,0x84210842,0x10306118,0x66198661,
0x83061030,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20001,0x901f01c1,0xe8000802,0xc,0xc080,0x1e07c7f8,0xf8020f81,0xe0401e07,
0x80c03000,0x20,0x279027e0,0x3c7c1fe4,0x3c408f,0x83c1027f,0x90241878,0x4007c404,0xf8080780,0xc0844082,0x7f82002,0x1000000,
0xfa5e0,0x781e87c0,0x807a409f,0xc0410207,0x9240878,0x5e07a100,0xf80e0fa0,0xc0846183,0x7f82008,0x2000000,0xf020100,0x40321360,
0x80200014,0xa3e0201f,0x8207f820,0x8000000,0x0,0x0,0x3e01037,0x207f820,0x201e1,0xfc000200,0x80040000,0x0,0x0,0x1fc000,0x17b0,
0x48000000,0x12,0xc120f0,0x40902409,0x2409028,0x783c7f9f,0xe7f9fe3e,0xf83e0f8,0x7c1061e0,0x781e0781,0xe000be07,0x81e0781e,
0x204017c,0x3e8fa3e8,0xfa3e8fa3,0x70781f07,0xc1f07c7f,0x1fc7f1fc,0x1e1021e0,0x781e0781,0xe0007e0f,0xa3e8fa3e,0x8305e030,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x40000,0xc06,0xc,0x100,0x0,0x0,0x0,0x3000,0x0,0x20000000,0x0,0x0,0x0,0x0,0xc000,
0x0,0x0,0x2001,0x1000000,0x0,0x0,0x20000,0x400000,0x0,0x40002000,0x0,0x1,0x2008,0x2000000,0x100,0x40240000,0x80200008,0x40000000,
0x0,0x0,0x0,0x0,0x0,0x0,0x40,0x0,0x80040000,0x0,0x0,0x0,0x1000,0x48000000,0x1f,0x181f000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1040010,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x40000,0x60c,0x18,0x0,
0x0,0x0,0x0,0x6000,0x0,0x10000000,0x0,0x0,0x0,0x0,0x4000,0x0,0x0,0x3800,0x7000000,0x0,0x0,0x840000,0x400000,0x0,0x40002000,
0x0,0x2,0x2008,0x2000000,0x200,0x40440000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x40,0x0,0x80780000,0x0,0x0,0x0,0x1000,0x48000400,
0x2,0x1e02000,0x0,0x0,0x80000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x80000,0x0,0x0,0x0,0x0,0x0,0x0,0x2040020,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x10,0x0,0x0,0x0,0x0,0x4000,0x0,0xf000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x780000,0x3800000,0x0,0x40002000,0x0,0xe,0x1808,0xc000000,0x3,0x80000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x80000000,
0x0,0x0,0x0,0x1000,0x1c00,0x0,0x0,0x0,0x0,0x380000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x380000,0x0,0x0,0x0,0x0,0x0,0x0,0xe0400e0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3fc,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x8,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0 };
// Definition of a 12x24 font
const unsigned int font12x24[12*24*256/32] = {
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x19,0x80000000,0x198000,0x0,0x0,0x0,0x0,
0x0,0x198,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xc001806,0xc81980,0x60000000,0xc001806,0x1980c00,0x18060198,0xc80c,
0x180600,0xc8198000,0xc001,0x80601980,0x18000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xf,0x0,0xf0000,0x0,0x0,0x0,0x0,0x0,0x198,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x600300f,0x1301980,0x90000000,0x600300f,0x1980600,0x300f0198,0x13006,0x300f01,0x30198000,0x6003,
0xf01980,0x30000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x6,0x0,0x60000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7007,0x3c0000,0x3006019,
0x80000000,0x90000000,0x3006019,0x80000300,0x60198000,0x3,0x601980,0x0,0x3006,0x1980000,0x60000000,0x0,0x0,0xe0000000,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x18000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x6000000,
0x0,0x0,0x0,0x0,0x0,0xc800019,0x80000000,0x198000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xc0,0x0,0x0,0x1001,0x420000,0x0,0x0,0x90000000,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x18000c06,0xc80001,0x10000000,0x18000c06,0x1800,0xc060000,0xc818,0xc0600,0xc8000000,
0x18000,0xc0600000,0xc000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x6019,0x80660207,0x800f8060,0x300c004,0x0,0x6,
0xe00703f,0x3f00383,0xf80f07fc,0x1f01f000,0x0,0xf8,0x607f,0x7c7e07,0xfe7fe0f8,0x6063fc1f,0x86066007,0xe7060f0,0x7f80f07f,
0x81f8fff6,0x6606c03,0x70ee077f,0xe0786000,0xf0070000,0xc000060,0xc0,0x3e000,0x60006003,0x600fc00,0x0,0x0,0x0,0x0,0x0,0x3c0603,
0xc0000000,0x7800000,0xf0000,0x0,0xf00001f,0x80001fe0,0x7fe000,0x0,0x0,0x0,0x168fe609,0x0,0x90e07,0x6000,0x3c000e,0x70000f8,
0x1980001f,0x0,0x1f8,0xf00000f,0xf00180,0xfe000,0xe00e,0x1001,0x20060,0x6006006,0x600600,0x600fe07c,0x7fe7fe7f,0xe7fe3fc3,
0xfc3fc3fc,0x7e07060f,0xf00f00,0xf00f0000,0xf360660,0x6606606e,0x76001e0,0xc00180f,0x1681981,0x10000000,0xc00180f,0x1980c00,
0x180f0198,0x3801680c,0x180f01,0x68198000,0xc001,0x80f01980,0x18600198,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x6019,
0x8044020c,0xc01f8060,0x2004004,0x0,0xc,0x3f81f07f,0x87f80383,0xf81f87fc,0x3f83f800,0x0,0x1fc,0x780607f,0x81fe7f87,0xfe7fe1fc,
0x6063fc1f,0x860c6007,0xe7061f8,0x7fc1f87f,0xc3fcfff6,0x6606c03,0x30c6067f,0xe0783000,0xf00d8000,0x6000060,0xc0,0x7e000,0x60006003,
0x600fc00,0x0,0x0,0xc00,0x0,0x0,0x7c0603,0xe0000000,0xfc00000,0x1f0000,0x0,0x900003f,0xc0003fe0,0x7fe000,0x0,0x0,0x0,0x1302660f,
0x0,0xf0606,0x6004,0x7e0006,0x60601f8,0x19800001,0x80000000,0x1f8,0x19800010,0x81080300,0x3f2000,0x2011,0x1001,0x1c0060,0x6006006,
0x600600,0x601fe1fe,0x7fe7fe7f,0xe7fe3fc3,0xfc3fc3fc,0x7f87061f,0x81f81f81,0xf81f8000,0x3fa60660,0x66066066,0x66003f0,0x6003009,
0x1301981,0x10000000,0x6003009,0x1980600,0x30090198,0x1f013006,0x300901,0x30198000,0x6003,0x901980,0x30600198,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x6019,0x80cc0f8c,0xc0180060,0x6006044,0x40000000,0xc,0x3181b041,0xc41c0783,0x388018,
0x71c71800,0x0,0x106,0x18c0f061,0xc38261c6,0x600384,0x60606001,0x86186007,0xe78630c,0x60e30c60,0xe7040606,0x630cc03,0x39c30c00,
0xc0603000,0x3018c000,0x3000060,0xc0,0x60000,0x60000000,0x6000c00,0x0,0x0,0xc00,0x0,0x0,0x600600,0x60000000,0x18400000,0x180000,
0x0,0x19800070,0x40003600,0xc000,0x0,0x0,0x0,0x25a06,0x0,0x6030c,0x4,0xe20007,0xe060180,0xf000,0x80000000,0xf0000,0x10800000,
0x80080600,0x7f2000,0x2020,0x80001001,0x20000,0xf00f00f,0xf00f00,0x601b0382,0x60060060,0x6000600,0x60060060,0x61c78630,0xc30c30c3,
0xc30c000,0x30e60660,0x66066063,0xc600738,0x3006019,0x80000000,0xe0000000,0x3006019,0x80000300,0x60198000,0x3e000003,0x601980,
0x0,0x3006,0x1980000,0x60600000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x6019,0x80cc1fcc,0xc0180060,0x6006035,0x80000000,
0x18,0x71c03000,0xc00c0583,0x300018,0x60c60c00,0x0,0x6,0x3060f060,0xc30060c6,0x600300,0x60606001,0x86306007,0x9e78670e,0x60670e60,
0x66000606,0x630c606,0x19830c01,0xc0601800,0x30306000,0x60,0xc0,0x60000,0x60000000,0x6000c00,0x0,0x0,0xc00,0x0,0x0,0x600600,
0x60000000,0x18000000,0x300000,0x0,0x78060,0x6600,0x1c000,0x300c,0x39819c0,0x0,0x25a00,0x0,0x30c,0x4,0xc00003,0xc060180,0x30c1f,
0x80000000,0x30c000,0x10800001,0x80700000,0x7f2000,0x2020,0x80001001,0x20060,0xf00f00f,0xf00f00,0xf01b0300,0x60060060,0x6000600,
0x60060060,0x60c78670,0xe70e70e7,0xe70e000,0x70c60660,0x66066063,0xc7f8618,0x0,0x0,0x0,0x0,0x0,0x0,0x7000000,0x0,0x0,0x0,
0x0,0x600000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x6019,0x87ff3a4c,0xc0180060,0x400600e,0x600000,0x18,0x60c03000,
0xc00c0d83,0x700018,0x60c60c00,0x20,0x400006,0x3060f060,0xc6006066,0x600600,0x60606001,0x86606006,0x966c6606,0x60660660,0x66000606,
0x630c666,0xf019801,0x80601800,0x30603000,0x1f06f,0xf01ec0,0xf03fe1ec,0x6703e01f,0x61c0c06,0xdc6701f0,0x6f01ec0c,0xe1f87fc6,
0xc60cc03,0x71c60c7f,0xc0600600,0x60000000,0x30000000,0x300000,0x40040,0x88060,0x6600,0x18000,0x300c,0x1981980,0x0,0x2421f,
0x80003ce0,0x7fc198,0x601f,0xc02021,0x980600c0,0x40230,0x80000000,0x402000,0x19806003,0x80006,0xc7f2000,0x2020,0x80001001,
0x420060,0xf00f00f,0xf00f00,0xf01b0600,0x60060060,0x6000600,0x60060060,0x6066c660,0x66066066,0x6606208,0x60e60660,0x66066061,
0x987fc670,0x1f01f01f,0x1f01f01,0xf039c0f0,0xf00f00f,0xf03e03,0xe03e03e0,0x1f06701f,0x1f01f01,0xf01f0060,0x1e660c60,0xc60c60c6,
0xc6f060c,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x6000,0x7ff3207,0x8c0c0000,0xc00300e,0x600000,0x30,0x60c03000,
0xc01c0983,0xf0600030,0x31860c06,0x6001e0,0x78000e,0x23e1f861,0xc6006066,0x600600,0x60606001,0x86c06006,0x966c6606,0x60660660,
0xe7000606,0x630c666,0xf01f803,0x600c00,0x30000000,0x3f87f,0x83f83fc3,0xf83fe3fc,0x7f83e01f,0x6380c07,0xfe7f83f8,0x7f83fc0d,
0xf3fc7fc6,0xc71cc03,0x3183187f,0xc0600600,0x60000000,0xff806000,0x300000,0x40040,0x88070,0x6600,0x60030060,0x6001818,0x1883180,
0x0,0x2423f,0xc0007ff0,0x607fc1f8,0x603f,0x80c01fc1,0xf80601e0,0x5f220,0x80420000,0x5f2000,0xf006006,0x80006,0xc7f2000,0x2020,
0x82107c07,0xc03c0060,0x1f81f81f,0x81f81f80,0xf03b0600,0x60060060,0x6000600,0x60060060,0x6066c660,0x66066066,0x660671c,0x61660660,
0x66066061,0xf860e6c0,0x3f83f83f,0x83f83f83,0xf87fe3f8,0x3f83f83f,0x83f83e03,0xe03e03e0,0x3f87f83f,0x83f83f83,0xf83f8060,
0x3fc60c60,0xc60c60c3,0x187f8318,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x6000,0x883200,0x300c0000,0xc003035,0x80600000,
0x30,0x66c03001,0xc0f81983,0xf86f0030,0x1f071c06,0x600787,0xfe1e001c,0x6261987f,0x86006067,0xfe7fc600,0x7fe06001,0x87c06006,
0xf6646606,0x60e6067f,0xc3e00606,0x61986f6,0x600f007,0x600c00,0x30000000,0x21c71,0x830831c3,0x1c06031c,0x71c06003,0x6700c06,
0x6671c318,0x71831c0f,0x16040c06,0xc318606,0x1b031803,0x80600600,0x60000000,0x30009000,0x300000,0x40040,0x7003e,0x67e0,0x90070090,
0x9001818,0x8c3100,0x0,0x60,0x4000e730,0x900380f0,0x6034,0x80c018c7,0xfe060338,0xb0121,0x80c60000,0x909000,0x6008,0x1080006,
0xc3f2000,0x2011,0x3180060,0x60060e0,0x19819819,0x81981981,0x9833c600,0x7fe7fe7f,0xe7fe0600,0x60060060,0x60664660,0x66066066,
0x66063b8,0x62660660,0x66066060,0xf06066c0,0x21c21c21,0xc21c21c2,0x1c466308,0x31c31c31,0xc31c0600,0x60060060,0x31871c31,0x83183183,
0x18318000,0x71860c60,0xc60c60c3,0x18718318,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x6000,0x1981a00,0xe03e0000,0xc003044,
0x40600000,0x60,0x66c03001,0x80f03182,0x1c7f8030,0x3f83fc06,0x601e07,0xfe078038,0x6661987f,0x86006067,0xfe7fc61e,0x7fe06001,
0x87e06006,0x66666606,0x7fc6067f,0x81f80606,0x61986f6,0x6006006,0x600600,0x30000000,0xc60,0xc60060c6,0xc06060c,0x60c06003,
0x6e00c06,0x6660c60c,0x60c60c0e,0x6000c06,0xc318666,0x1f031803,0x600600,0x603c2000,0x30016800,0x1fe0000,0x1f81f8,0x1c1f,0x804067e1,
0x68060168,0x16800810,0xc42300,0x0,0x60,0x20c331,0x68030060,0x6064,0x3fc1040,0xf006031c,0xa011e,0x818c7fe0,0x909000,0x7fe1f,
0x80f00006,0xc0f2060,0xf80e,0x18c0780,0x780781c0,0x19819819,0x81981981,0x9833c600,0x7fe7fe7f,0xe7fe0600,0x60060060,0xfc666660,
0x66066066,0x66061f0,0x66660660,0x66066060,0x606066e0,0xc00c00,0xc00c00c0,0xc066600,0x60c60c60,0xc60c0600,0x60060060,0x60c60c60,
0xc60c60c6,0xc60c000,0x61c60c60,0xc60c60c3,0x1860c318,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x6000,0x1980f81,0x80373000,
0xc003004,0x7fe0001,0xf0000060,0x60c03003,0x183180,0xc71c060,0x3181ec00,0x7000,0xe070,0x66619860,0xc6006066,0x60061e,0x60606001,
0x87606006,0x66626606,0x7f860661,0xc01c0606,0x6198696,0xf00600e,0x600600,0x30000000,0x1fc60,0xc60060c7,0xfc06060c,0x60c06003,
0x7c00c06,0x6660c60c,0x60c60c0c,0x7f00c06,0xc3b8666,0xe01b007,0x3c00600,0x3c7fe000,0xff03ec00,0x1fe0000,0x40040,0xe001,0xc0806603,
0xec0e03ec,0x3ec00010,0x0,0x60000000,0x7f,0x10c3f3,0xec070060,0x6064,0x3fc1040,0x6000030c,0xa0100,0x3187fe1,0xf09f1000,0x7fe00,
0x6,0xc012060,0x0,0xc63c03,0xc03c0380,0x19819819,0x81981981,0x98330600,0x60060060,0x6000600,0x60060060,0xfc662660,0x66066066,
0x66060e0,0x6c660660,0x66066060,0x6060e630,0x1fc1fc1f,0xc1fc1fc1,0xfc3fe600,0x7fc7fc7f,0xc7fc0600,0x60060060,0x60c60c60,0xc60c60c6,
0xc60c7fe,0x62c60c60,0xc60c60c1,0xb060c1b0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x6000,0xffe02c6,0x3c633000,0xc003004,
0x7fe0001,0xf00000c0,0x60c03006,0xc6180,0xc60c060,0x60c00c00,0x7000,0xe060,0x66639c60,0x66006066,0x600606,0x60606001,0x86306006,
0x66636606,0x60060660,0xc0060606,0x61f8696,0xf00600c,0x600300,0x30000000,0x3fc60,0xc60060c7,0xfc06060c,0x60c06003,0x7c00c06,
0x6660c60c,0x60c60c0c,0x1f80c06,0xc1b0666,0xe01b00e,0x3c00600,0x3c43c000,0x3007de00,0x600000,0x40040,0x30000,0x61006607,0xde0c07de,
0x7de00000,0x0,0xf07fefff,0x1f,0x8008c3f7,0xde0e0060,0x6064,0xc01047,0xfe00018c,0xb013f,0x86300061,0xf0911000,0x6000,0x6,
0xc012060,0x3f,0x8063c0cc,0x3cc0c700,0x39c39c39,0xc39c39c1,0x98630600,0x60060060,0x6000600,0x60060060,0x60663660,0x66066066,
0x66061f0,0x78660660,0x66066060,0x607fc618,0x3fc3fc3f,0xc3fc3fc3,0xfc7fe600,0x7fc7fc7f,0xc7fc0600,0x60060060,0x60c60c60,0xc60c60c6,
0xc60c7fe,0x64c60c60,0xc60c60c1,0xb060c1b0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x6000,0xffe0260,0x6661b000,0xc003000,
0x600000,0xc0,0x60c0300c,0xc7fe0,0xc60c060,0x60c01c00,0x1e07,0xfe078060,0x6663fc60,0x66006066,0x600606,0x60606001,0x86386006,
0x6636606,0x60060660,0xe0060606,0x60f039c,0x1b806018,0x600300,0x30000000,0x70c60,0xc60060c6,0x6060c,0x60c06003,0x7600c06,
0x6660c60c,0x60c60c0c,0x1c0c06,0xc1b03fc,0xe01f01c,0xe00600,0x70000000,0x3007fc00,0x600000,0x40040,0x0,0x62006607,0xfc1807fc,
0x7fc00000,0x0,0xf0000000,0x1,0xc004c307,0xfc1c0060,0x6064,0xc018c0,0x600000d8,0x5f200,0x3180060,0x50a000,0x6000,0x6,0xc012000,
0x0,0xc601c0,0x4201c600,0x3fc3fc3f,0xc3fc3fc3,0xfc7f0600,0x60060060,0x6000600,0x60060060,0x60663660,0x66066066,0x66063b8,
0x70660660,0x66066060,0x607f860c,0x70c70c70,0xc70c70c7,0xcc60600,0x60060060,0x6000600,0x60060060,0x60c60c60,0xc60c60c6,0xc60c000,
0x68c60c60,0xc60c60c1,0xf060c1f0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3300260,0x6661e000,0xc003000,0x600000,
0x180,0x71c03018,0xc7fe0,0xc60c0c0,0x60c01800,0x787,0xfe1e0060,0x6663fc60,0x630060c6,0x600306,0x60606001,0x86186006,0x661e70e,
0x60070c60,0x60060606,0x60f039c,0x19806038,0x600180,0x30000000,0x60c60,0xc60060c6,0x6060c,0x60c06003,0x6700c06,0x6660c60c,
0x60c60c0c,0xc0c06,0xc1b039c,0x1f00e018,0x600600,0x60000000,0x1803f800,0x600000,0x40040,0x39e00,0x63006603,0xf83803f8,0x3f800000,
0x0,0x60000000,0x0,0xc00cc303,0xf8180060,0x6064,0xc01fc0,0x60060070,0x40200,0x18c0060,0x402000,0x6000,0x6,0xc012000,0x0,0x18c0140,
0x2014600,0x3fc3fc3f,0xc3fc3fc3,0xfc7f0300,0x60060060,0x6000600,0x60060060,0x60c61e70,0xe70e70e7,0xe70e71c,0x60e60660,0x66066060,
0x6060060c,0x60c60c60,0xc60c60c6,0xcc60600,0x60060060,0x6000600,0x60060060,0x60c60c60,0xc60c60c6,0xc60c000,0x70c60c60,0xc60c60c0,
0xe060c0e0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x33022e0,0x6670c000,0xc003000,0x600600,0x60180,0x31803030,
0x41c0184,0x1831c0c0,0x71c23806,0x6001e0,0x780000,0x62630c60,0xe38261c6,0x600386,0x60606043,0x860c6006,0x661e30c,0x60030c60,
0x740e0607,0xe0f039c,0x31c06030,0x600180,0x30000000,0x61c71,0x830831c3,0x406031c,0x60c06003,0x6300c06,0x6660c318,0x71831c0c,
0x41c0c07,0x1c0e039c,0x1b00e030,0x600600,0x60000000,0x1c41b00e,0x601cc0,0x401f8,0x45240,0xe1803601,0xb03001b0,0x1b000000,
0x0,0x0,0x41,0xc008e711,0xb0300060,0x6034,0x80c02020,0x60060030,0x30c00,0xc60000,0x30c000,0x0,0x7,0x1c012000,0x0,0x3180240,
0x6024608,0x30c30c30,0xc30c30c3,0xc630382,0x60060060,0x6000600,0x60060060,0x61c61e30,0xc30c30c3,0xc30c208,0x70c70e70,0xe70e70e0,
0x6060068c,0x61c61c61,0xc61c61c6,0x1cc62308,0x30430430,0x43040600,0x60060060,0x31860c31,0x83183183,0x18318060,0x31c71c71,
0xc71c71c0,0xe07180e0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x6000,0x2203fc0,0x663f6000,0x6006000,0x600600,0x60300,
0x3f81fe7f,0xc7f80187,0xf83f80c0,0x3f83f006,0x600020,0x400060,0x33e6067f,0xc1fe7f87,0xfe6001fe,0x6063fc7f,0x60e7fe6,0x660e3f8,
0x6001f860,0x37fc0603,0xfc06030c,0x30c0607f,0xe06000c0,0x30000000,0x7fc7f,0x83f83fc3,0xfc0603fc,0x60c7fe03,0x61807c6,0x6660c3f8,
0x7f83fc0c,0x7f80fc3,0xfc0e039c,0x3180607f,0xc0600600,0x60000000,0xfc0e00c,0x601986,0x66040040,0x4527f,0xc0803fe0,0xe07fe0e0,
0xe000000,0x0,0x0,0x7f,0x80107ff0,0xe07fc060,0x603f,0x83fe0000,0x60060018,0xf000,0x420000,0xf0000,0x7fe00,0x7,0xfe012000,
0x0,0x2100640,0xc0643f8,0x60660660,0x66066067,0xec3e1fe,0x7fe7fe7f,0xe7fe3fc3,0xfc3fc3fc,0x7f860e3f,0x83f83f83,0xf83f8000,
0x5fc3fc3f,0xc3fc3fc0,0x606006fc,0x7fc7fc7f,0xc7fc7fc7,0xfcffe3f8,0x3fc3fc3f,0xc3fc7fe7,0xfe7fe7fe,0x3f860c3f,0x83f83f83,
0xf83f8060,0x7f83fc3f,0xc3fc3fc0,0x607f8060,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x6000,0x2201f80,0x3c1e7000,0x6006000,
0x600,0x60300,0xe01fe7f,0xc3f00183,0xe01f0180,0x1f01e006,0x600000,0x60,0x3006067f,0x807c7e07,0xfe6000f8,0x6063fc3e,0x6067fe6,
0x660e0f0,0x6000f060,0x3bf80601,0xf806030c,0x60e0607f,0xe06000c0,0x30000000,0x1ec6f,0xf01ec0,0xf80601ec,0x60c7fe03,0x61c03c6,
0x6660c1f0,0x6f01ec0c,0x3f007c1,0xcc0e030c,0x71c0c07f,0xc0600600,0x60000000,0x7804018,0xe01186,0x66040040,0x39e3f,0x80401fe0,
0x407fe040,0x4000000,0x0,0x0,0x3f,0x203ce0,0x407fc060,0x601f,0x3fe0000,0x60060018,0x0,0x0,0x0,0x7fe00,0x6,0xe6012000,0x0,
0x7e0,0x1807e1f0,0x60660660,0x66066066,0x6c3e07c,0x7fe7fe7f,0xe7fe3fc3,0xfc3fc3fc,0x7e060e0f,0xf00f00,0xf00f0000,0x8f01f81f,
0x81f81f80,0x60600670,0x1ec1ec1e,0xc1ec1ec1,0xec79c0f0,0xf80f80f,0x80f87fe7,0xfe7fe7fe,0x1f060c1f,0x1f01f01,0xf01f0000,0x4f01cc1c,
0xc1cc1cc0,0xc06f00c0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x200,0x0,0x6006000,0x600,0x600,0x0,0x0,0x0,0x0,
0x600000,0x0,0x18000000,0x0,0x0,0x0,0x0,0x0,0x1800,0x0,0x0,0x0,0x600060,0x30000000,0x0,0x0,0xc,0x3,0x0,0x0,0x60000c00,0x0,
0x0,0xc000,0x600600,0x60000000,0x18,0xc03100,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x4,0x0,0x601f8,0x0,0x0,0x0,0x0,0x6,
0x12000,0x2000000,0x40,0x20004000,0x0,0x0,0x10,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x10,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0xc06000c0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x200,0x0,0x2004000,0xc00,0x0,0x0,0x0,0x0,0x0,0xc00000,
0x0,0x1c000000,0x0,0x0,0x0,0x0,0x0,0xc00,0x0,0x0,0x0,0x780000,0xf0000000,0x0,0x0,0x21c,0x3,0x0,0x0,0x60000c00,0x0,0x0,0xc000,
0x7c0603,0xe0000000,0x10,0xc02300,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x4,0x0,0x601f0,0x0,0x0,0x0,0x0,0x6,0x12000,0x1000000,
0x40,0x7e004000,0x0,0x0,0x8,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x8,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xc06000c0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x200,0x0,0x300c000,0xc00,0x0,0x0,0x0,0x0,0x0,0xc00000,0x0,0x7800000,0x0,
0x0,0x0,0x0,0x0,0x800,0x0,0x0,0x0,0x780000,0xf0000000,0x0,0x0,0x3f8,0x3e,0x0,0x0,0x60000c00,0x0,0x0,0x38000,0x3c0603,0xc0000000,
0x10,0xfc00000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x4,0x0,0x60000,0x0,0x0,0x0,0x0,0x6,0x0,0x1000000,0x0,0x0,0x0,0x0,
0x8,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x8,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3,0x80600380,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xffc,0x0,
0x0,0x1f0,0x3c,0x0,0x0,0x60000c00,0x0,0x0,0x38000,0x600,0x0,0x0,0xf000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x6,0x0,0xe000000,0x0,0x0,0x0,0x0,0x70,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x70,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x3,0x80600380,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xffc,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x600,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0 };
// Definition of a 16x32 font
const unsigned int font16x32[16*32*256/32] = {
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xc300000,0x0,0xc300000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xe70,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x70000e0,0x3c00730,0xe7001c0,0x0,0x70000e0,0x3c00e70,0x70000e0,0x3c00e70,0x730,0x70000e0,0x3c00730,
0xe700000,0x700,0xe003c0,0xe7000e0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x6600000,0x0,0x6600000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xe70,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x18001c0,0x6600ff0,0xe7003e0,0x0,0x18001c0,0x6600e70,0x18001c0,0x6600e70,0xff0,0x18001c0,0x6600ff0,0xe700000,0x180,
0x1c00660,0xe7001c0,0x0,0x0,0x0,0x380,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3c00000,
0x0,0x3c00000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xe70,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c00380,
0xc300ce0,0xe700630,0x0,0x1c00380,0xc300e70,0x1c00380,0xc300e70,0xce0,0x1c00380,0xc300ce0,0xe700000,0x1c0,0x3800c30,0xe700380,
0x0,0x0,0x0,0x7c0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0xe000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1800000,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0xc300000,0x0,0xc300000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x700000,0x0,0x0,0x0,0x7c007c00,0x3e000000,
0x0,0x0,0x630,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xe000070,0x1800000,0xc60,0x0,0xe000070,0x1800000,0xe000070,
0x1800000,0x0,0xe000070,0x1800000,0x0,0xe00,0x700180,0x70,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x800000,0x0,0x600600,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x3f0,0xfc0,0x0,0x7000000,0x38000000,0x1c0000,0xfc0000,0x380001c0,0xe01c00,0x7f800000,0x0,0x0,0x0,0x0,0x0,0x0,0x7c,
0x1801f00,0x0,0x0,0x1c,0x0,0x0,0x3c00000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7300000,0x6600000,0x0,0x6600000,0x0,0x0,0x0,0x0,0xe700000,
0x0,0x0,0x0,0x0,0x0,0xe00000,0x0,0x0,0x0,0xc000c00,0x43800000,0x0,0x0,0x630,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0xf80,0x70000e0,0x3c00730,0xe700c60,0x0,0x70000e0,0x3c00e70,0x70000e0,0x3c00e70,0xe000730,0x70000e0,0x3c00730,0xe700000,0x700,
0xe003c0,0xe7000e0,0x38000e70,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c0,0x6300000,0x803c00,0x7c00180,
0xc00300,0x1000000,0x0,0x1c,0x3c007c0,0xfc007e0,0xe01ff8,0x3f03ffc,0x7e007c0,0x0,0x0,0x7c0,0x1c0,0x7f8003f0,0x7f007ff8,0x7ff803f0,
0x70381ffc,0xff0700e,0x7000783c,0x783807c0,0x7fc007c0,0x7fc00fc0,0x7fff7038,0x700ee007,0x780f780f,0x7ffc03f0,0x70000fc0,0x3c00000,
0x3000000,0x38000000,0x1c0000,0x1fc0000,0x380001c0,0xe01c00,0x7f800000,0x0,0x0,0x0,0x0,0x0,0x0,0xfc,0x1801f80,0x0,0x1f80000,
0x7e,0x0,0x0,0x2400000,0xfc00000,0x7ff0000,0x7ffc0000,0x0,0x0,0x0,0x0,0xf30fb0c,0x2400000,0x0,0x240780f,0x1c0,0xfc,0x780f,
0x18003f0,0xe700000,0x7c00000,0x0,0xff0,0x3c00000,0x78007c0,0xc00000,0xff80000,0xf80,0x7c00000,0xc000c00,0x18001c0,0x1c001c0,
0x1c001c0,0x1c003e0,0x7fe03f0,0x7ff87ff8,0x7ff87ff8,0x1ffc1ffc,0x1ffc1ffc,0x7f007838,0x7c007c0,0x7c007c0,0x7c00000,0x7c67038,
0x70387038,0x7038780f,0x70001fe0,0x30000c0,0x2400f30,0xe700c60,0x0,0x30000c0,0x2400e70,0x30000c0,0x2400e70,0xf700f30,0x30000c0,
0x2400f30,0xe700000,0x300,0xc00240,0xe7000c0,0x38000e70,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c0,
0x630018c,0x807e00,0xfe00180,0xc00300,0x1000000,0x0,0x38,0xff01fc0,0x3ff01ff0,0x1e01ff8,0x7f83ffc,0x1ff80ff0,0x0,0x0,0xff0,
0x1f003e0,0x7fe00ff8,0x7fc07ff8,0x7ff80ff8,0x70381ffc,0xff0701c,0x7000783c,0x78381ff0,0x7fe01ff0,0x7fe01ff0,0x7fff7038,0x781ee007,
0x3c1e380e,0x7ffc0380,0x380001c0,0x3c00000,0x1800000,0x38000000,0x1c0000,0x3c00000,0x380001c0,0xe01c00,0x3800000,0x0,0x0,
0x0,0x7000000,0x0,0x0,0x1e0,0x18003c0,0x0,0x3fc0000,0x70,0x0,0x0,0x6600000,0x1ff00000,0x1fff0000,0x7ffc0000,0x0,0x0,0x0,0x0,
0xcf0239c,0x3c00000,0x0,0x3c0380e,0x1c0,0x2001fe,0x380e,0x18007f8,0xe700000,0x8600000,0x0,0xff0,0x7e00000,0x8c00870,0x1800000,
0x1ff80000,0x180,0xc600000,0xc000c00,0x38001c0,0x3e003e0,0x3e003e0,0x3e001c0,0x7fe0ff8,0x7ff87ff8,0x7ff87ff8,0x1ffc1ffc,0x1ffc1ffc,
0x7fc07838,0x1ff01ff0,0x1ff01ff0,0x1ff00000,0x1fec7038,0x70387038,0x7038380e,0x70003ce0,0x1800180,0x6600cf0,0xe7007c0,0x0,
0x1800180,0x6600e70,0x1800180,0x6600e70,0x7c00cf0,0x1800180,0x6600cf0,0xe700000,0x180,0x1800660,0xe700180,0x38000e70,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c0,0x630030c,0x3f0e700,0x1e200180,0x1800180,0x21100000,0x0,
0x38,0x1e7819c0,0x38781038,0x1e01c00,0xf080038,0x1c381c38,0x0,0x0,0x1878,0x7fc03e0,0x70e01e18,0x70e07000,0x70001e18,0x703801c0,
0x707038,0x70007c7c,0x7c381c70,0x70701c70,0x70703830,0x1c07038,0x381ce007,0x1c1c3c1e,0x3c0380,0x380001c0,0x7e00000,0xc00000,
0x38000000,0x1c0000,0x3800000,0x38000000,0x1c00,0x3800000,0x0,0x0,0x0,0x7000000,0x0,0x0,0x1c0,0x18001c0,0x0,0x70c0000,0xe0,
0x0,0x0,0xc300000,0x38300000,0x3c700000,0x3c0000,0x0,0x0,0x0,0x0,0xce022f4,0x1800000,0x0,0x1803c1e,0x1c0,0x2003c2,0x3c1e,
0x1800e08,0x7e0,0x300000,0x0,0x7e00000,0xe700000,0x600030,0x3000000,0x3f980000,0x180,0x18200000,0xc000c00,0x1e0001c0,0x3e003e0,
0x3e003e0,0x3e003e0,0xfe01e18,0x70007000,0x70007000,0x1c001c0,0x1c001c0,0x70e07c38,0x1c701c70,0x1c701c70,0x1c700000,0x3c787038,
0x70387038,0x70383c1e,0x70003870,0xc00300,0xc300ce0,0x380,0x0,0xc00300,0xc300000,0xc00300,0xc300000,0xfc00ce0,0xc00300,0xc300ce0,
0x0,0xc0,0x3000c30,0x300,0x38000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c0,0x630031c,0xff8c300,
0x1c000180,0x1800180,0x39380000,0x0,0x70,0x1c3801c0,0x203c001c,0x3e01c00,0x1c000038,0x381c3838,0x0,0x0,0x1038,0xe0e03e0,0x70703c08,
0x70707000,0x70003808,0x703801c0,0x707070,0x70007c7c,0x7c383838,0x70383838,0x70387010,0x1c07038,0x381c700e,0x1e3c1c1c,0x780380,
0x1c0001c0,0xe700000,0x0,0x38000000,0x1c0000,0x3800000,0x38000000,0x1c00,0x3800000,0x0,0x0,0x0,0x7000000,0x0,0x0,0x1c0,0x18001c0,
0x0,0xe000000,0xe0,0x0,0x1000100,0x3800,0x70100000,0x38700000,0x780000,0x1c0,0x7801ce0,0xe380000,0x0,0x2264,0x0,0x0,0x1c1c,
0x0,0x200780,0x1c1c,0x1800c00,0x1818,0x7f00000,0x0,0x18180000,0xc300000,0x600070,0x0,0x7f980000,0x180,0x18300000,0xc000c00,
0x3000000,0x3e003e0,0x3e003e0,0x3e003e0,0xee03c08,0x70007000,0x70007000,0x1c001c0,0x1c001c0,0x70707c38,0x38383838,0x38383838,
0x38380000,0x38387038,0x70387038,0x70381c1c,0x7fc03870,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xbc00000,0x0,0x0,0x0,0x0,0x0,0x0,
0x38000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c0,0x6300318,0xe88c300,0x1c000180,0x38001c0,
0xfe00180,0x0,0x70,0x1c3801c0,0x1c001c,0x6e01c00,0x1c000078,0x381c3818,0x0,0x40000,0x40000038,0x1c0607e0,0x70703800,0x70707000,
0x70003800,0x703801c0,0x7070e0,0x70007c7c,0x7c383838,0x70383838,0x70387000,0x1c07038,0x381c700e,0xf780e38,0x700380,0x1c0001c0,
0x1c380000,0x0,0x38000000,0x1c0000,0x3800000,0x38000000,0x1c00,0x3800000,0x0,0x0,0x0,0x7000000,0x0,0x0,0x1c0,0x18001c0,0x0,
0xe000000,0xe0,0x0,0x1000100,0x4400,0x70000000,0x38700000,0x700000,0xe0,0x7001c70,0xe380000,0x0,0x2264,0x0,0x0,0xe38,0x0,
0x200700,0xe38,0x1800c00,0x300c,0xc300000,0x0,0x300c0000,0xc300180,0x6003c0,0x0,0x7f980000,0x180,0x18300000,0xc000c00,0x1800000,
0x7e007e0,0x7e007e0,0x7e003e0,0xee03800,0x70007000,0x70007000,0x1c001c0,0x1c001c0,0x70707c38,0x38383838,0x38383838,0x38380000,
0x38387038,0x70387038,0x70380e38,0x7ff039f0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1e00000,0x0,0x0,0x0,0x40000,0x0,0x0,0x38000000,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c0,0x6300318,0x1c80e700,0x1c000180,0x38001c0,0x3800180,
0x0,0xe0,0x381c01c0,0x1c001c,0x6e01c00,0x38000070,0x381c381c,0x0,0x3c0000,0x78000078,0x38030770,0x70707800,0x70387000,0x70007000,
0x703801c0,0x7071c0,0x7000745c,0x7638701c,0x7038701c,0x70387000,0x1c07038,0x1c38718e,0x7700f78,0xf00380,0xe0001c0,0x381c0000,
0x7e0,0x39e003e0,0x79c03f0,0x3ffc079c,0x39e01fc0,0xfe01c1e,0x3807778,0x39e007e0,0x39e0079c,0x73c07e0,0x7ff83838,0x701ce007,
0x783c701c,0x1ffc01c0,0x18001c0,0x0,0x1c000100,0xe0,0x0,0x1000100,0x4200,0x70000000,0x70700100,0xf00100,0x10000e0,0x7000c70,
0xc700000,0x0,0x2204,0x7e00000,0x1e380100,0x1ffc0f78,0x0,0xf80700,0xf78,0x1800e00,0x63e6,0x18300000,0x0,0x6fe60000,0xe700180,
0xc00060,0x3838,0x7f980000,0x180,0x18300000,0xc000c00,0x18001c0,0x7700770,0x7700770,0x77007f0,0xee07800,0x70007000,0x70007000,
0x1c001c0,0x1c001c0,0x70387638,0x701c701c,0x701c701c,0x701c1008,0x707c7038,0x70387038,0x70380f78,0x707039c0,0x7e007e0,0x7e007e0,
0x7e007e0,0x1f3c03e0,0x3f003f0,0x3f003f0,0x1fc01fc0,0x1fc01fc0,0x7f039e0,0x7e007e0,0x7e007e0,0x7e00380,0x7ce3838,0x38383838,
0x3838701c,0x39e0701c,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c0,0x6307fff,0x1c807e0c,0xe000180,
0x30000c0,0x3800180,0x0,0xe0,0x381c01c0,0x1c001c,0xce01fe0,0x38000070,0x381c381c,0x3800380,0xfc0000,0x7e0000f0,0x30030770,
0x70707000,0x70387000,0x70007000,0x703801c0,0x707380,0x700076dc,0x7638701c,0x7038701c,0x70387800,0x1c07038,0x1c3873ce,0x7f00770,
0xe00380,0xe0001c0,0x700e0000,0x1ff8,0x3ff00ff0,0xffc0ff8,0x3ffc0ffc,0x3bf01fc0,0xfe01c3c,0x3807f78,0x3bf00ff0,0x3ff00ffc,
0x77e0ff0,0x7ff83838,0x3838e007,0x3c783838,0x1ffc01c0,0x18001c0,0x0,0x7ff00380,0x1e0,0x0,0x1000100,0x4200,0x78000000,0x70700380,
0xe00380,0x3800060,0xe000e30,0x1c600000,0x0,0x2204,0xff00000,0x7f7c0380,0x1ffc0770,0x1c0,0x3fc0700,0x18040770,0x1800780,0x4e12,
0x18300104,0x0,0x4c320000,0x7e00180,0x1c00030,0x3838,0x7f980000,0x180,0x18302080,0xc000c00,0x18001c0,0x7700770,0x7700770,
0x7700770,0x1ee07000,0x70007000,0x70007000,0x1c001c0,0x1c001c0,0x70387638,0x701c701c,0x701c701c,0x701c381c,0x705c7038,0x70387038,
0x70380770,0x70383b80,0x1ff81ff8,0x1ff81ff8,0x1ff81ff8,0x3fbe0ff0,0xff80ff8,0xff80ff8,0x1fc01fc0,0x1fc01fc0,0xff83bf0,0xff00ff0,
0xff00ff0,0xff00380,0xffc3838,0x38383838,0x38383838,0x3ff03838,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x1c0,0x7fff,0x1c803c38,0xf000000,0x70000e0,0xfe00180,0x0,0x1c0,0x381c01c0,0x3c0078,0xce01ff0,0x39e000f0,0x1c38381c,0x3800380,
0x3e07ffc,0xf8001f0,0x307b0770,0x70e07000,0x70387000,0x70007000,0x703801c0,0x707700,0x700076dc,0x7638701c,0x7038701c,0x70387e00,
0x1c07038,0x1c3873ce,0x3e007f0,0x1e00380,0x70001c0,0x0,0x1038,0x3c381e18,0x1c7c1e3c,0x3801e3c,0x3c7801c0,0xe01c78,0x380739c,
0x3c781c38,0x3c381c3c,0x7c21e10,0x7003838,0x3838700e,0x1ef03838,0x3c01c0,0x18001c0,0x0,0x7fe007c0,0x1c0,0x0,0x1000100,0x6400,
0x7e000000,0x707007c0,0x1e007c0,0x7c00070,0xe000638,0x18600000,0x0,0x0,0x1e100000,0x73ce07c0,0x3c07f0,0x1c0,0x7240700,0x1ddc3ffe,
0x1800de0,0x8c01,0x1870030c,0x0,0x8c310000,0x3c00180,0x3800030,0x3838,0x7f980000,0x180,0x183030c0,0xc000c00,0x430001c0,0x7700770,
0x7700770,0x7700770,0x1ce07000,0x70007000,0x70007000,0x1c001c0,0x1c001c0,0x70387638,0x701c701c,0x701c701c,0x701c1c38,0x70dc7038,
0x70387038,0x703807f0,0x70383b80,0x10381038,0x10381038,0x10381038,0x21e71e18,0x1e3c1e3c,0x1e3c1e3c,0x1c001c0,0x1c001c0,0x1e383c78,
0x1c381c38,0x1c381c38,0x1c380380,0x1c383838,0x38383838,0x38383838,0x3c383838,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x1c0,0x630,0x1e8000e0,0x1f000000,0x70000e0,0x39380180,0x0,0x1c0,0x3b9c01c0,0x3c07f0,0x18e01078,0x3bf800e0,
0x7e0383c,0x3800380,0x1f807ffc,0x3f001c0,0x61ff0e38,0x7fc07000,0x70387ff0,0x7ff07000,0x7ff801c0,0x707f00,0x7000729c,0x7338701c,
0x7070701c,0x70703fc0,0x1c07038,0x1e7873ce,0x1c003e0,0x3c00380,0x70001c0,0x0,0x1c,0x3c381c00,0x1c3c1c1c,0x3801c3c,0x383801c0,
0xe01cf0,0x380739c,0x38381c38,0x3c381c3c,0x7801c00,0x7003838,0x3838700e,0xfe03c78,0x7801c0,0x18001c0,0x0,0x1c000c20,0xff8,
0x0,0x1ff01ff0,0x3818,0x3fc00100,0x707e0c20,0x3c00c20,0xc200030,0xc000618,0x18c00000,0x0,0x0,0x1c000080,0xe1ce0c20,0x7803e0,
0x1c0,0xe200700,0xff83ffe,0x1801878,0x9801,0x1cf0071c,0x7ffc0000,0x8c310000,0x7ffe,0x7000030,0x3838,0x3f980380,0x180,0xc6038e0,
0x7f9c7f9c,0x3e1c01c0,0xe380e38,0xe380e38,0xe380f78,0x1cfc7000,0x7ff07ff0,0x7ff07ff0,0x1c001c0,0x1c001c0,0xfe387338,0x701c701c,
0x701c701c,0x701c0e70,0x719c7038,0x70387038,0x703803e0,0x70383b80,0x1c001c,0x1c001c,0x1c001c,0xe71c00,0x1c1c1c1c,0x1c1c1c1c,
0x1c001c0,0x1c001c0,0x1c383838,0x1c381c38,0x1c381c38,0x1c380000,0x3c383838,0x38383838,0x38383c78,0x3c383c78,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c0,0x630,0xf800380,0x3f830000,0x70000e0,0x31080180,0x0,0x380,0x3b9c01c0,
0x7807e0,0x38e00038,0x3c3800e0,0xff01c3c,0x3800380,0x7c000000,0x7c03c0,0x61870e38,0x7fc07000,0x70387ff0,0x7ff070fc,0x7ff801c0,
0x707f80,0x7000739c,0x7338701c,0x7ff0701c,0x7fe00ff0,0x1c07038,0xe7073ce,0x1c003e0,0x3800380,0x38001c0,0x0,0x1c,0x381c3800,
0x381c380e,0x380381c,0x383801c0,0xe01de0,0x380739c,0x3838381c,0x381c381c,0x7001e00,0x7003838,0x1c70718e,0x7e01c70,0xf00380,
0x18001e0,0x1e000000,0x1c001bb0,0xff8,0x0,0x1000100,0xe0,0xff00300,0x707e1bb0,0x3801bb0,0x1bb00010,0x8000308,0x30c00000,0x0,
0x0,0x1e0000c0,0xe1ce1bb0,0xf003e0,0x1c0,0x1c203ff8,0x63003e0,0x180181c,0x9801,0xfb00e38,0x7ffc0000,0x8fc10000,0x7ffe,0xe000860,
0x3838,0x1f980380,0x180,0x7c01c70,0x1f001f0,0x1f003c0,0xe380e38,0xe380e38,0xe380e38,0x1cfc7000,0x7ff07ff0,0x7ff07ff0,0x1c001c0,
0x1c001c0,0xfe387338,0x701c701c,0x701c701c,0x701c07e0,0x731c7038,0x70387038,0x703803e0,0x70383980,0x1c001c,0x1c001c,0x1c001c,
0xe73800,0x380e380e,0x380e380e,0x1c001c0,0x1c001c0,0x381c3838,0x381c381c,0x381c381c,0x381c0000,0x387c3838,0x38383838,0x38381c70,
0x381c1c70,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c0,0xc30,0x7f00e00,0x33c30000,0x70000e0,0x1007ffe,
0x0,0x380,0x3b9c01c0,0xf00078,0x30e0001c,0x3c1c01c0,0x1c381fdc,0x0,0x70000000,0x1c0380,0x63030e38,0x70707000,0x70387000,0x700070fc,
0x703801c0,0x707b80,0x7000739c,0x7338701c,0x7fc0701c,0x7fc001f0,0x1c07038,0xe703e5c,0x3e001c0,0x7800380,0x38001c0,0x0,0x7fc,
0x381c3800,0x381c380e,0x380381c,0x383801c0,0xe01fe0,0x380739c,0x3838381c,0x381c381c,0x7001fc0,0x7003838,0x1c70718e,0x7c01c70,
0xe01f00,0x180007c,0x7f8c0000,0x7fc03fb8,0x1c0,0x0,0x1000100,0x700,0x1f00600,0x70703fb8,0x7803fb8,0x3fb80000,0x8000000,0x180,
0x0,0x0,0x1fc00060,0xe1ce3fb8,0xe001c0,0x1c0,0x1c203ff8,0xc1801c0,0x180c,0x9801,0x1c70,0xc0000,0x8cc10000,0x180,0xfe007c0,
0x3838,0x7980380,0xff0,0xe38,0x3e003e00,0x3e000380,0xe380e38,0xe380e38,0xe380e38,0x38e07000,0x70007000,0x70007000,0x1c001c0,
0x1c001c0,0x70387338,0x701c701c,0x701c701c,0x701c03c0,0x731c7038,0x70387038,0x703801c0,0x703838e0,0x7fc07fc,0x7fc07fc,0x7fc07fc,
0xe73800,0x380e380e,0x380e380e,0x1c001c0,0x1c001c0,0x381c3838,0x381c381c,0x381c381c,0x381c7ffc,0x38dc3838,0x38383838,0x38381c70,
0x381c1c70,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c0,0xc60,0xf83878,0x71e30000,0x70000e0,0x1007ffe,
0x7f0,0x380,0x381c01c0,0x1e0003c,0x60e0001c,0x381c01c0,0x381c079c,0x0,0x7c000000,0x7c0380,0x63031c1c,0x70307000,0x70387000,
0x7000701c,0x703801c0,0x7071c0,0x7000739c,0x71b8701c,0x7000701c,0x71e00078,0x1c07038,0xe703e7c,0x7e001c0,0xf000380,0x38001c0,
0x0,0x1ffc,0x381c3800,0x381c3ffe,0x380381c,0x383801c0,0xe01fc0,0x380739c,0x3838381c,0x381c381c,0x7000ff0,0x7003838,0x1ef03bdc,
0x3800ee0,0x1e01f00,0x180007c,0x61fc0000,0x7fc07f3c,0x1c0,0x0,0x1000100,0x1800,0x780c00,0x70707f3c,0xf007f3c,0x7f3c0000,0x0,
0x3c0,0x3ffcffff,0x0,0xff00030,0xe1fe7f3c,0x1e001c0,0x1c0,0x1c200700,0xc183ffe,0xe0c,0x9801,0x1ff038e0,0xc07f0,0x8c610000,
0x180,0x0,0x3838,0x1980380,0x0,0x1ff0071c,0xe000e000,0xe0000f80,0x1c1c1c1c,0x1c1c1c1c,0x1c1c1e38,0x38e07000,0x70007000,0x70007000,
0x1c001c0,0x1c001c0,0x703871b8,0x701c701c,0x701c701c,0x701c03c0,0x761c7038,0x70387038,0x703801c0,0x70703870,0x1ffc1ffc,0x1ffc1ffc,
0x1ffc1ffc,0xfff3800,0x3ffe3ffe,0x3ffe3ffe,0x1c001c0,0x1c001c0,0x381c3838,0x381c381c,0x381c381c,0x381c7ffc,0x389c3838,0x38383838,
0x38380ee0,0x381c0ee0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c0,0xfffc,0xbc60fc,0x70e30000,0x70000e0,
0x180,0x7f0,0x700,0x381c01c0,0x3e0001c,0x7ffc001c,0x381c03c0,0x381c001c,0x0,0x1f807ffc,0x3f00380,0x63031ffc,0x70387000,0x70387000,
0x7000701c,0x703801c0,0x7071e0,0x7000701c,0x71b8701c,0x7000701c,0x70f00038,0x1c07038,0x7e03e7c,0x77001c0,0xe000380,0x1c001c0,
0x0,0x3c1c,0x381c3800,0x381c3ffe,0x380381c,0x383801c0,0xe01fe0,0x380739c,0x3838381c,0x381c381c,0x70003f8,0x7003838,0xee03bdc,
0x3c00ee0,0x3c00380,0x18000e0,0xf00000,0x1c007e7c,0x3c0,0x0,0x1000100,0x0,0x381800,0x70707e7c,0xe007e7c,0x7e7c0000,0x0,0x7c0,
0x0,0x0,0x3f80018,0xe1fe7e7c,0x3c001c0,0x1c0,0x1c200700,0xc183ffe,0xf0c,0x8c01,0x38e0,0xc07f0,0x8c710000,0x180,0x0,0x3838,
0x1980000,0x0,0x71c,0x7000f0,0x700f00,0x1ffc1ffc,0x1ffc1ffc,0x1ffc1ffc,0x3fe07000,0x70007000,0x70007000,0x1c001c0,0x1c001c0,
0x703871b8,0x701c701c,0x701c701c,0x701c07e0,0x7c1c7038,0x70387038,0x703801c0,0x7ff03838,0x3c1c3c1c,0x3c1c3c1c,0x3c1c3c1c,
0x3fff3800,0x3ffe3ffe,0x3ffe3ffe,0x1c001c0,0x1c001c0,0x381c3838,0x381c381c,0x381c381c,0x381c0000,0x391c3838,0x38383838,0x38380ee0,
0x381c0ee0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xfffc,0x9c01ce,0x70f60000,0x70000e0,0x180,
0x0,0x700,0x381c01c0,0x780001c,0x7ffc001c,0x381c0380,0x381c003c,0x0,0x3e07ffc,0xf800380,0x63031ffc,0x70387000,0x70387000,
0x7000701c,0x703801c0,0x7070f0,0x7000701c,0x71b8701c,0x7000701c,0x70700038,0x1c07038,0x7e03e7c,0xf7801c0,0x1e000380,0x1c001c0,
0x0,0x381c,0x381c3800,0x381c3800,0x380381c,0x383801c0,0xe01fe0,0x380739c,0x3838381c,0x381c381c,0x7000078,0x7003838,0xee03a5c,
0x7c00fe0,0x78001c0,0x18001c0,0x0,0x1c003ef8,0x380,0x0,0x1000100,0x810,0x383000,0x70703ef8,0x1e003ef8,0x3ef80000,0x0,0x7c0,
0x0,0x0,0x78000c,0xe1c03ef8,0x78001c0,0x1c0,0x1c200700,0x63001c0,0x18003f8,0x4e12,0x1c70,0xc0000,0x4c320000,0x180,0x0,0x3838,
0x1980000,0x0,0xe38,0x700118,0x701e00,0x1ffc1ffc,0x1ffc1ffc,0x1ffc1ffc,0x7fe07000,0x70007000,0x70007000,0x1c001c0,0x1c001c0,
0x703871b8,0x701c701c,0x701c701c,0x701c0e70,0x7c1c7038,0x70387038,0x703801c0,0x7fc0381c,0x381c381c,0x381c381c,0x381c381c,
0x78e03800,0x38003800,0x38003800,0x1c001c0,0x1c001c0,0x381c3838,0x381c381c,0x381c381c,0x381c0000,0x3b1c3838,0x38383838,0x38380fe0,
0x381c0fe0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1860,0x9c0186,0x707e0000,0x30000c0,0x180,
0x0,0xe00,0x183801c0,0xf00001c,0xe0001c,0x181c0380,0x381c0038,0x0,0xfc0000,0x7e000000,0x61873c1e,0x70383800,0x70707000,0x7000381c,
0x703801c0,0x707070,0x7000701c,0x70f83838,0x70003838,0x70780038,0x1c07038,0x7e03c3c,0xe3801c0,0x1c000380,0xe001c0,0x0,0x381c,
0x381c3800,0x381c3800,0x380381c,0x383801c0,0xe01ef0,0x380739c,0x3838381c,0x381c381c,0x7000038,0x7003838,0xfe03e7c,0xfe007c0,
0x70001c0,0x18001c0,0x0,0xe001ff0,0x380,0x0,0x1000100,0x162c,0x381800,0x30701ff0,0x1c001ff0,0x1ff00000,0x0,0x3c0,0x0,0x0,
0x380018,0xe1c01ff0,0x70001c0,0x1c0,0x1c200700,0xff801c0,0x18000f0,0x63e6,0xe38,0x0,0x6c3e0000,0x0,0x0,0x3838,0x1980000,0x0,
0x1c70,0xf0000c,0xf01c00,0x3c1e3c1e,0x3c1e3c1e,0x3c1e3c1c,0x70e03800,0x70007000,0x70007000,0x1c001c0,0x1c001c0,0x707070f8,
0x38383838,0x38383838,0x38381c38,0x38387038,0x70387038,0x703801c0,0x7000381c,0x381c381c,0x381c381c,0x381c381c,0x70e03800,
0x38003800,0x38003800,0x1c001c0,0x1c001c0,0x381c3838,0x381c381c,0x381c381c,0x381c0380,0x3e1c3838,0x38383838,0x383807c0,0x381c07c0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x18c0,0x9c0186,0x783c0000,0x38001c0,0x180,0x3800000,
0x3800e00,0x1c3801c0,0x1e00003c,0xe00038,0x1c1c0780,0x381c0038,0x3800380,0x3c0000,0x78000000,0x61ff380e,0x70383808,0x70707000,
0x7000381c,0x703801c0,0x40707078,0x7000701c,0x70f83838,0x70003838,0x70384038,0x1c07038,0x7e03c3c,0x1e3c01c0,0x3c000380,0xe001c0,
0x0,0x383c,0x3c381c00,0x1c3c1c00,0x3801c3c,0x383801c0,0xe01c78,0x380739c,0x38381c38,0x3c381c3c,0x7000038,0x7003878,0x7c01e78,
0x1ef007c0,0xf0001c0,0x18001c0,0x0,0xe000ee0,0x7800380,0xe380000,0x1001ff0,0x2242,0x40380c00,0x38700ee0,0x3c000ee0,0xee00000,
0x0,0x0,0x0,0x0,0x380030,0xe1c00ee0,0xf0001c0,0x1c0,0xe200700,0xdd801c0,0x1800038,0x300c,0x71c,0x0,0x300c0000,0x0,0x0,0x3838,
0x1980000,0x0,0x38e0,0xb0000c,0xb01c08,0x380e380e,0x380e380e,0x380e380e,0x70e03808,0x70007000,0x70007000,0x1c001c0,0x1c001c0,
0x707070f8,0x38383838,0x38383838,0x3838381c,0x38387038,0x70387038,0x703801c0,0x7000381c,0x383c383c,0x383c383c,0x383c383c,
0x70e01c00,0x1c001c00,0x1c001c00,0x1c001c0,0x1c001c0,0x1c383838,0x1c381c38,0x1c381c38,0x1c380380,0x1c383878,0x38783878,0x387807c0,
0x3c3807c0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c0,0x18c0,0x10b801ce,0x3c3e0000,0x38001c0,0x180,
0x3800000,0x3801c00,0x1e7801c0,0x3c002078,0xe02078,0x1c380700,0x1c3810f0,0x3800380,0x40000,0x40000380,0x307b380e,0x70701e18,
0x70e07000,0x70001c1c,0x703801c0,0x60e0703c,0x7000701c,0x70f83c78,0x70003c70,0x703c70f0,0x1c03870,0x3c01c3c,0x3c1c01c0,0x78000380,
0x7001c0,0x0,0x3c7c,0x3c381e18,0x1c7c1e0c,0x3801c3c,0x383801c0,0xe01c38,0x3c0739c,0x38381c38,0x3c381c3c,0x7001078,0x7803c78,
0x7c01c38,0x1c780380,0x1e0001c0,0x18001c0,0x0,0x70c06c0,0x7000380,0xe300000,0x1000100,0x2142,0x70f00600,0x3c7006c0,0x780006c0,
0x6c00000,0x0,0x0,0x0,0x0,0x10780060,0x73e206c0,0x1e0001c0,0x1c0,0x7240700,0x180c01c0,0x1800018,0x1818,0x30c,0x0,0x18180000,
0x0,0x0,0x3c78,0x1980000,0x0,0x30c0,0x130000c,0x1301c18,0x380e380e,0x380e380e,0x380e380e,0x70e01e18,0x70007000,0x70007000,
0x1c001c0,0x1c001c0,0x70e070f8,0x3c783c78,0x3c783c78,0x3c781008,0x7c783870,0x38703870,0x387001c0,0x70003a3c,0x3c7c3c7c,0x3c7c3c7c,
0x3c7c3c7c,0x79f11e18,0x1e0c1e0c,0x1e0c1e0c,0x1c001c0,0x1c001c0,0x1c783838,0x1c381c38,0x1c381c38,0x1c380380,0x1c383c78,0x3c783c78,
0x3c780380,0x3c380380,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c0,0x38c0,0x1ff800fc,0x1fee0000,
0x1800180,0x180,0x3800000,0x3801c00,0xff01ffc,0x3ffc3ff0,0xe03ff0,0xff00700,0x1ff81fe0,0x3800380,0x0,0x380,0x3000780f,0x7ff00ff8,
0x7fc07ff8,0x70000ffc,0x70381ffc,0x7fe0701c,0x7ff8701c,0x70781ff0,0x70001ff0,0x701c7ff0,0x1c01fe0,0x3c01c38,0x380e01c0,0x7ffc0380,
0x7001c0,0x0,0x1fdc,0x3ff00ff0,0xffc0ffc,0x3800fdc,0x38383ffe,0xe01c3c,0x1fc739c,0x38380ff0,0x3ff00ffc,0x7001ff0,0x3f81fb8,
0x7c01c38,0x3c3c0380,0x1ffc01c0,0x18001c0,0x0,0x3fc0380,0x7000380,0xc70718c,0x1000100,0x2244,0x7ff00200,0x1fff0380,0x7ffc0380,
0x3800000,0x0,0x0,0x0,0x0,0x1ff000c0,0x7f7e0380,0x1ffc01c0,0x1c0,0x3fc3ffe,0x1c0,0x1800018,0x7e0,0x104,0x0,0x7e00000,0x7ffe,
0x0,0x3fde,0x1980000,0x0,0x2080,0x3300018,0x3300ff0,0x780f780f,0x780f780f,0x780f780e,0xf0fe0ff8,0x7ff87ff8,0x7ff87ff8,0x1ffc1ffc,
0x1ffc1ffc,0x7fc07078,0x1ff01ff0,0x1ff01ff0,0x1ff00000,0x7ff01fe0,0x1fe01fe0,0x1fe001c0,0x70003bf8,0x1fdc1fdc,0x1fdc1fdc,
0x1fdc1fdc,0x3fbf0ff0,0xffc0ffc,0xffc0ffc,0x3ffe3ffe,0x3ffe3ffe,0xff03838,0xff00ff0,0xff00ff0,0xff00000,0x3ff01fb8,0x1fb81fb8,
0x1fb80380,0x3ff00380,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c0,0x31c0,0x7e00078,0x7cf0000,0x1800180,
0x0,0x3800000,0x3803800,0x3c01ffc,0x3ffc0fe0,0xe01fc0,0x3e00e00,0x7e00f80,0x3800380,0x0,0x380,0x18007007,0x7fc003f0,0x7f007ff8,
0x700003f0,0x70381ffc,0x3f80701e,0x7ff8701c,0x707807c0,0x700007c0,0x701e1fc0,0x1c00fc0,0x3c01818,0x780f01c0,0x7ffc0380,0x3801c0,
0x0,0xf9c,0x39e003e0,0x79c03f0,0x380079c,0x38383ffe,0xe01c1e,0x7c739c,0x383807e0,0x39e0079c,0x7000fc0,0x1f80f38,0x3801c38,
0x781e0380,0x1ffc01c0,0x18001c0,0x0,0x1f80100,0xe000700,0x1c60718c,0x1000100,0x1e3c,0x1fc00100,0x7ff0100,0x7ffc0100,0x1000000,
0x0,0x0,0x0,0x0,0xfc00080,0x3e3c0100,0x1ffc01c0,0x1c0,0xf83ffe,0x1c0,0x1800838,0x0,0x0,0x0,0x0,0x7ffe,0x0,0x3b9e,0x1980000,
0x0,0x0,0x2300038,0x23003e0,0x70077007,0x70077007,0x70077007,0xe0fe03f0,0x7ff87ff8,0x7ff87ff8,0x1ffc1ffc,0x1ffc1ffc,0x7f007078,
0x7c007c0,0x7c007c0,0x7c00000,0xc7c00fc0,0xfc00fc0,0xfc001c0,0x700039f0,0xf9c0f9c,0xf9c0f9c,0xf9c0f9c,0x1f1e03e0,0x3f003f0,
0x3f003f0,0x3ffe3ffe,0x3ffe3ffe,0x7e03838,0x7e007e0,0x7e007e0,0x7e00000,0x63e00f38,0xf380f38,0xf380380,0x39e00380,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x800000,0x0,0xc00300,0x0,0x3000000,0x3800,0x0,0x0,0x0,0x0,
0x0,0x300,0x0,0x0,0x1c000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xe0,0x0,0x0,0x0,0x0,0x380,0x3801c0,0x0,0x0,0x0,0x0,0x1c,0x0,0xe00000,
0x0,0x0,0x3800001c,0x0,0x0,0x0,0x700,0x1c0,0x18001c0,0x0,0x0,0xe000700,0x18600000,0x1000100,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x200000,0x0,0x1800ff0,0x0,0x0,0x0,0x0,0x0,0x0,0x3800,0x1980000,0x1800000,0x0,0x6300070,0x6300000,0x0,
0x0,0x0,0xc0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xc0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x40000000,
0x0,0x700,0x38000700,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x800000,0x0,0xc00300,0x0,0x7000000,
0x7000,0x0,0x0,0x0,0x0,0x0,0x700,0x0,0x0,0xf040000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x78,0x0,0x0,0x0,0x0,0x3f0,0x1c0fc0,0x0,0x0,
0x0,0x0,0x1c,0x0,0xe00000,0x0,0x0,0x3800001c,0x0,0x0,0x0,0x700,0x1e0,0x18003c0,0x0,0x0,0xc000700,0x18c00000,0x1000000,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x200000,0x0,0x18007e0,0x0,0x0,0x0,0x0,0x0,0x0,0x3800,0x1980000,0xc00000,
0x0,0x7f800e0,0x7f80000,0x0,0x0,0x0,0x60,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x60,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x700,0x38000700,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x800000,
0x0,0x600600,0x0,0x6000000,0x0,0x0,0x0,0x0,0x0,0x0,0x600,0x0,0x0,0x7fc0000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x30,0x0,0x0,0x0,0x0,
0x3f0,0xfc0,0x0,0x0,0x0,0x0,0x838,0x0,0x1e00000,0x0,0x0,0x3800001c,0x0,0x0,0x0,0xf00,0xfc,0x1801f80,0x0,0x0,0x8008e00,0x30c00000,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x200000,0x0,0x1800000,0x0,0x0,0x0,0x0,0x0,0x0,0x3800,0x1980000,0xc00000,
0x0,0x3001c0,0x300000,0x0,0x0,0x0,0x60,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x60,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0xf00,0x38000f00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x800000,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xfc0000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0xff0,0x0,0x1fc00000,0x0,0x0,0x3800001c,0x0,0x0,0x0,0x3e00,0x7c,0x1801f00,0x0,0x0,0x800fe00,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x200000,0x0,0x1800000,0x0,0x0,0x0,0x0,0x0,0x0,0x3800,0x0,0x7c00000,0x0,0x3001fc,0x300000,
0x0,0x0,0x0,0x3e0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3e0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x3e00,0x38003e00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xfff8,0x0,0x0,0x0,0x7e0,0x0,0x1f000000,
0x0,0x0,0x3800001c,0x0,0x0,0x0,0x3c00,0x0,0x1800000,0x0,0x0,0x7800,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3800,0x0,0x7800000,0x0,0x0,0x0,0x0,0x0,0x0,0x3c0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3c0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3c00,0x38003c00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xfff8,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1800000,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0 };
// Definition of a 19x38 font
const unsigned int font19x38[19*38*256/32] = {
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c380000,0x0,0x1c380,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3800007,0x3c003,0x86000000,
0x1e00000,0x3,0x80000700,0x3c00000,0x380000,0x70003c00,0x0,0xe1800e,0x1c00,0xf000e18,0x0,0x0,0x700000e0,0x780000,0x7000,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xe700000,0x0,0xe700,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x38e0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c0000e,0x7e003,0xe60071c0,0x7f80000,0x1,0xc0000e00,0x7e0038e,0x1c0000,
0xe0007e00,0x38e00000,0xf98007,0x3800,0x1f800f98,0x1c70000,0x0,0x380001c0,0xfc0071,0xc000e000,0x0,0x0,0x0,0x0,0x3e00000,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x7e00000,0x0,0x7e00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x38e0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xe0001c,0xe7006,0x7c0071c0,0xe180000,0x0,0xe0001c00,0xe70038e,0xe0001,0xc000e700,0x38e00000,
0x19f0003,0x80007000,0x39c019f0,0x1c70000,0x0,0x1c000380,0x1ce0071,0xc001c000,0x0,0x0,0x0,0x0,0x7f00000,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3c00000,
0x0,0x3c00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x38e0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x700038,0x1c3806,0x3c0071c0,0xc0c0000,0x0,0x70003800,0x1c38038e,0x70003,0x8001c380,0x38e00000,0x18f0001,0xc000e000,
0x70e018f0,0x1c70000,0x0,0xe000700,0x3870071,0xc0038000,0x0,0x0,0x0,0x0,0xe380000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0xe000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x60000000,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c38,0x0,0x1,0xc3800000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c00000,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0xc0c0000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xe000003,0x80018000,0x0,0xc180000,
0xe,0x380,0x1800000,0xe00000,0x38001800,0x0,0x38,0xe00,0x6000000,0x0,0x1,0xc0000070,0x300000,0x3800,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x600,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7000000,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xf0000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x78c00,0xc30,
0x0,0x0,0xc3000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3800000,0x0,0x0,0x0,0xe0,0x1c000f,0xc0000000,0x0,0x0,
0x0,0xc0c0000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7000007,0x3c003,0xc6000000,0xc180000,0x7,0x700,
0x3c00000,0x700000,0x70003c00,0x0,0xf1801c,0x1c00,0xf000f18,0x0,0x0,0xe00000e0,0x780000,0x7000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x600,0x0,0x0,0x1c007000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xfe0000,0xfe000,0x0,0x3800000,0x700000,0x38,
0x7,0xe000001c,0x1c00,0x1c00700,0x7fc0000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xf800e,0x3e0000,0x0,0x0,0x0,0x1e00000,0x0,0x1,
0xf8000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7cc00,0x660,0x0,0x0,0x66000000,0x0,0x0,0x0,0x0,0x7,0x1c000000,0x0,0x0,0x0,0x3fe00000,
0x0,0x0,0x7000000,0x0,0x0,0x0,0x3e0,0x7c001f,0xe0000000,0x0,0x0,0x0,0xe1c0000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x1f80,0x380000e,0x7e007,0xe60071c0,0xc180000,0x3,0x80000e00,0x7e0038e,0x380000,0xe0007e00,0x38e00f00,0x1f9800e,
0x3800,0x1f801f98,0x1c70000,0x0,0x700001c0,0xfc0071,0xc000e007,0x38e0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x1c,0x1c7000,0x61c00600,0x1e00007e,0x70000,0x18003000,0x1800000,0x0,0x0,0x1c01f0,0x7e003f,0xc003f800,
0x1e03ffc,0x7f01ff,0xfc03f000,0x7e000000,0x0,0x0,0xfc0,0x1e,0x7fe000,0x7e03fe00,0x3fff07ff,0xe007e038,0x383ffe0,0xff81c01,
0xe1c000f8,0xf8f00e0,0xfc01ffc,0x3f00ff,0xc000fe07,0xfffc7007,0x1c007700,0x73c01ef,0x78ffff,0xfe0380,0xfe000,0x38000000,0x1800000,
0x700000,0x38,0x1f,0xe000001c,0x1c00,0x1c00700,0x7fc0000,0x0,0x0,0x0,0x0,0x1c000000,0x0,0x0,0x0,0x3f800e,0x3f8000,0x0,0xfc0000,
0x0,0x7f00000,0x0,0x1,0x98000000,0x7f00000,0x3ffe00,0xffff0,0x0,0x0,0x0,0x0,0x0,0xcf81f,0xee3807e0,0x0,0x0,0x7e03c01e,0x1c,
0x0,0x1f800000,0xf0078038,0xfc007,0x1c000000,0xfe00000,0x0,0x0,0x3fe000f0,0xf,0xc001f800,0x6000000,0xffc000,0x0,0x1c0007e0,
0x360,0x6c0010,0x70000700,0xf0001e,0x3c000,0x78000f00,0x7f800ff,0xf007e01f,0xff83fff0,0x7ffe0fff,0xc1fff03f,0xfe07ffc0,0xfff83fc0,
0x7807007,0xe000fc00,0x1f8003f0,0x7e0000,0x1f867,0x70e00e,0x1c01c380,0x38f00787,0x3fe0,0x180000c,0x66006,0x7c0071c0,0xe380000,
0x1,0x80000c00,0x660038e,0x180000,0xc0006600,0x38e0078e,0x19f0006,0x3000,0x198019f0,0x1c70000,0x0,0x30000180,0xcc0071,0xc000c007,
0x38e0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c,0x1c7000,0x61800600,0x7f8001ff,0x70000,
0x38003800,0x1800000,0x0,0x0,0x3807fc,0x1fe00ff,0xf00ffe00,0x3e03ffc,0xff81ff,0xfc07fc01,0xff800000,0x0,0x0,0x3fe0,0xfe001e,
0x7ff801,0xff83ff80,0x3fff07ff,0xe01ff838,0x383ffe0,0xff81c03,0xc1c000f8,0xf8f80e0,0x3ff01fff,0xffc0ff,0xf003ff87,0xfffc7007,
0x1e00f700,0x71c03c7,0x70ffff,0xfe01c0,0xfe000,0x7c000000,0xc00000,0x700000,0x38,0x3f,0xe000001c,0x1c00,0x1c00700,0x7fc0000,
0x0,0x0,0x0,0x0,0x1c000000,0x0,0x0,0x0,0x3f800e,0x3f8000,0x0,0x3fe0000,0x0,0xff00000,0x0,0x3,0xc000000,0x1ffc0000,0xfffe00,
0xffff0,0x0,0x0,0x0,0x0,0x0,0xc781f,0xee3803c0,0x0,0x0,0x3c01c01c,0x1c,0xc000,0x7fc00000,0x70070038,0x3fe007,0x1c000000,0x1ff80000,
0x0,0x0,0x3fe003fc,0x1f,0xe003fc00,0xc000000,0x3ffc000,0x0,0x7c000ff0,0x60,0xc0000,0x30000700,0xf0001e,0x3c000,0x78000f00,
0x3f000ff,0xf01ff81f,0xff83fff0,0x7ffe0fff,0xc1fff03f,0xfe07ffc0,0xfff83ff8,0x7c0701f,0xf803ff00,0x7fe00ffc,0x1ff8000,0x7fe67,
0x70e00e,0x1c01c380,0x38700707,0x7ff0,0xc00018,0xc3006,0x3c0071c0,0x7f00000,0x0,0xc0001800,0xc30038e,0xc0001,0x8000c300,0x38e003fc,
0x18f0003,0x6000,0x30c018f0,0x1c70000,0x0,0x18000300,0x1860071,0xc0018007,0x38e0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c,0x1c7000,0xe1801fc0,0x618001ff,0x70000,0x30001800,0x21840000,0x0,0x0,0x380ffe,0x1fe00ff,
0xfc0fff00,0x3e03ffc,0x1ff81ff,0xfc0ffe03,0xffc00000,0x0,0x0,0x7ff0,0x3ff803f,0x7ffc03,0xffc3ffc0,0x3fff07ff,0xe03ffc38,0x383ffe0,
0xff81c07,0x81c000f8,0xf8f80e0,0x7ff81fff,0x81ffe0ff,0xf80fff87,0xfffc7007,0xe00e700,0x70e0387,0x80f0ffff,0xe001c0,0xe000,
0xfe000000,0xe00000,0x700000,0x38,0x3c,0x1c,0x1c00,0x1c00700,0x1c0000,0x0,0x0,0x0,0x0,0x1c000000,0x0,0x0,0x0,0x78000e,0x3c000,
0x0,0x7ff0000,0x0,0xf100000,0x0,0x7,0xe000000,0x7ffc0000,0x1fffe00,0xffff0,0x0,0x0,0x0,0x0,0x0,0x3,0xf780180,0x0,0x0,0x1801e03c,
0x1c,0xc000,0xffc00000,0x780f0038,0x786000,0x7f00,0x18380000,0x0,0xfe00,0x30c,0x10,0x70020e00,0x1c000000,0x7f8c000,0x0,0x6c001c38,
0x60,0xc0000,0x70000700,0x1f8003f,0x7e000,0xfc001f80,0x3f000ff,0xf03ffc1f,0xff83fff0,0x7ffe0fff,0xc1fff03f,0xfe07ffc0,0xfff83ffc,
0x7c0703f,0xfc07ff80,0xfff01ffe,0x3ffc000,0xffec7,0x70e00e,0x1c01c380,0x38780f07,0xf070,0xe00038,0x1c3800,0x0,0x3e00000,0x0,
0xe0003800,0x1c380000,0xe0003,0x8001c380,0x3e0,0x3,0x8000e000,0x70e00000,0x0,0x0,0x1c000700,0x3870000,0x38007,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c,0x1c7000,0xe3807ff0,0xc0c003c1,0x70000,0x70001c00,
0x718e0000,0x0,0x0,0x700f1e,0x1ce00c0,0x3c0c0f80,0x7e03800,0x3e08000,0x381e0f03,0xc1e00000,0x0,0x0,0x7078,0x783c03f,0x701e07,
0xc1c383e0,0x38000700,0x7c1c38,0x3801c00,0x381c0f,0x1c000fc,0x1f8f80e0,0x78781c07,0x81e1e0e0,0x780f0180,0xe007007,0xe00e380,
0xe0f0783,0x80e0000e,0xe000e0,0xe001,0xef000000,0x0,0x700000,0x38,0x38,0x1c,0x0,0x700,0x1c0000,0x0,0x0,0x0,0x0,0x1c000000,
0x0,0x0,0x0,0x70000e,0x1c000,0x0,0xf830000,0x0,0x1e000000,0x0,0x0,0x10000,0x780c0000,0x3e38000,0xe0,0x0,0x0,0x0,0x0,0x0,0x3,
0xd580000,0x0,0x0,0xe038,0x1c,0xc000,0xf0400000,0x380e0038,0x702000,0x1ffc0,0xc0000,0x0,0x3ff80,0x606,0x0,0x30000600,0x0,
0x7f8c000,0x0,0xc001818,0x60,0xc0003,0xe0000700,0x1f8003f,0x7e000,0xfc001f80,0x73801ee,0x7c1c1c,0x38000,0x70000e00,0xe0001,
0xc0003800,0x700383e,0x7c0703c,0x3c078780,0xf0f01e1e,0x3c3c000,0xf0f87,0x70e00e,0x1c01c380,0x38380e07,0xe038,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0xff0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x1c,0x1c7000,0xc380fff0,0xc0c00380,0x70000,0x70001c00,0x3dbc0070,0x0,0x0,0x701e0f,0xe0000,0x1e000380,
0x6e03800,0x7800000,0x781c0707,0x80e00000,0x0,0x0,0x4038,0xe00c03f,0x700e07,0x4380f0,0x38000700,0x700438,0x3801c00,0x381c0e,
0x1c000ec,0x1b8fc0e0,0xf03c1c03,0xc3c0f0e0,0x3c1e0000,0xe007007,0xe00e380,0xe070703,0xc1e0001e,0xe000e0,0xe001,0xc7000000,
0x0,0x700000,0x38,0x38,0x1c,0x0,0x700,0x1c0000,0x0,0x0,0x0,0x0,0x1c000000,0x0,0x0,0x0,0x70000e,0x1c000,0x0,0xe010000,0x0,
0x1c000000,0x10,0x20000,0x6c000,0xf0000000,0x3838000,0x1e0,0x0,0xf000f,0xf1e00,0x78f00000,0x0,0x3,0xdd80000,0x0,0x0,0xf078,
0x0,0xc001,0xe0000000,0x1c1c0038,0x700000,0x3c1e0,0xc0000,0x0,0x783c0,0x606,0x0,0x30000e00,0x0,0xff8c000,0x0,0xc00300c,0x60,
0xc0003,0xe0000000,0x1f8003f,0x7e000,0xfc001f80,0x73801ce,0x70041c,0x38000,0x70000e00,0xe0001,0xc0003800,0x700380f,0x7e07078,
0x1e0f03c1,0xe0783c0f,0x781e000,0x1c0787,0x70e00e,0x1c01c380,0x383c1e07,0xff00e038,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x878,
0x0,0x0,0x0,0x7,0x80000080,0x0,0x0,0x7,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c,
0x1c7000,0xc301e630,0xc0c00380,0x70000,0xe0000e00,0xff00070,0x0,0x0,0xe01c07,0xe0000,0xe000380,0xce03800,0x7000000,0x701c0707,
0x600000,0x0,0x4000010,0x38,0x1c00e07f,0x80700e0e,0x38070,0x38000700,0xe00038,0x3801c00,0x381c1c,0x1c000ec,0x1b8ec0e0,0xe01c1c01,
0xc38070e0,0x1c1c0000,0xe007007,0x701c380,0xe078e01,0xc1c0003c,0xe00070,0xe003,0x83800000,0x7f,0x71f000,0x3e003e38,0x3f007ff,
0xe01f1c1c,0x7801fc00,0x3fc00701,0xe01c0077,0x8f071e00,0xf801c7c,0x7c700e,0x3e01fc03,0xfff8380e,0xe007700,0x73c0787,0x387ffc,
0x70000e,0x1c000,0x0,0xe000000,0x0,0x1c000000,0x10,0x20000,0xc2000,0xe0000000,0x3838000,0x3c0,0x0,0xf000f,0x78e00,0x70e00000,
0x0,0x3,0xc980fe0,0x1f0,0xf8000007,0xffc07070,0x0,0x3f801,0xc0000000,0x1e3c0038,0x700000,0x70070,0x7fc0000,0x0,0xe00e0,0x606,
0x1c0000,0x70007c00,0x380e,0xff8c000,0x0,0xc00300c,0x60,0xc0000,0x70000000,0x3fc007f,0x800ff001,0xfe003fc0,0x73801ce,0xe0001c,
0x38000,0x70000e00,0xe0001,0xc0003800,0x7003807,0x7607070,0xe0e01c1,0xc0383807,0x700e000,0x1c0387,0x70e00e,0x1c01c380,0x381c1c07,
0xffc0e0f8,0x3f8007f,0xfe001,0xfc003f80,0x7f007e3,0xe003e001,0xf8003f00,0x7e000fc,0xfe001f,0xc003f800,0x7f00003c,0x38f0007,
0xc000f800,0x1f0003e0,0x7c0007,0x8003f0c3,0x80e0701c,0xe0381c0,0x70700387,0x1f01c00e,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c,0x1c701f,0xfff1c600,0xc0c00380,0x70000,0xe0000e00,0x3c00070,0x0,0x0,0xe03c07,
0x800e0000,0xe000380,0x1ce03800,0x7000000,0x701c0707,0x7003c0,0x780000,0x3c00001e,0x38,0x18006073,0x80700e0e,0x38070,0x38000700,
0xe00038,0x3801c00,0x381c38,0x1c000ee,0x3b8ee0e1,0xe01e1c01,0xc78078e0,0x1c1c0000,0xe007007,0x701c387,0xe03de00,0xe3800038,
0xe00070,0xe007,0x1c00000,0x1ff,0xc077f801,0xff807fb8,0xff807ff,0xe03fdc1d,0xfc01fc00,0x3fc00703,0xc01c007f,0xdf877f00,0x3fe01dfe,
0xff700e,0xff07ff03,0xfff8380e,0x700f700,0x71e0f03,0x80707ffc,0x70000e,0x1c000,0x0,0x1c000008,0x0,0x1c000000,0x10,0x20000,
0x82000,0xe0000000,0x7038000,0x80000380,0x2000040,0x7000e,0x38700,0xf1e00000,0x0,0x3,0xc183ff8,0x3fd,0xfc008007,0xffc038e0,
0x0,0xffc01,0xc0008008,0xe380038,0x380000,0xe3e38,0x1ffc0040,0x80000000,0x1cfc70,0x606,0x1c0000,0xe0007c00,0x380e,0xff8c000,
0x0,0xc00300c,0x8100060,0xc0000,0x30000700,0x39c0073,0x800e7001,0xce0039c0,0x73801ce,0xe0001c,0x38000,0x70000e00,0xe0001,
0xc0003800,0x7003807,0x77070f0,0xf1e01e3,0xc03c7807,0x8f00f080,0x83c0787,0x70e00e,0x1c01c380,0x380e3807,0xffe0e1c0,0xffe01ff,
0xc03ff807,0xff00ffe0,0x1ffc0ff7,0xf01ff807,0xfc00ff80,0x1ff003fe,0xfe001f,0xc003f800,0x7f0003fc,0x3bf801f,0xf003fe00,0x7fc00ff8,
0x1ff0007,0x8007fd83,0x80e0701c,0xe0381c0,0x70380707,0x7f80e01c,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x1c,0x1c701f,0xfff1c600,0x618081c0,0x70000,0xe0000e00,0x3c00070,0x0,0x0,0xe03803,0x800e0000,0xe000380,0x18e03800,
0xf000000,0xf01c0707,0x7003c0,0x780000,0xfc00001f,0x80000078,0x301e6073,0x80700e1c,0x38038,0x38000700,0x1c00038,0x3801c00,
0x381c70,0x1c000e6,0x338ee0e1,0xc00e1c01,0xc70038e0,0x1c1c0000,0xe007007,0x701c387,0xe01dc00,0xf7800078,0xe00070,0xe00e,0xe00000,
0x3ff,0xe07ffc03,0xffc0fff8,0x1ffc07ff,0xe07ffc1d,0xfe01fc00,0x3fc00707,0x801c007f,0xdf877f80,0x7ff01fff,0x1fff00e,0xff07ff03,
0xfff8380e,0x700e380,0xe0e0e03,0x80707ffc,0x70000e,0x1c000,0x0,0x7ffc001c,0x0,0x1c000000,0x10,0x20000,0x82000,0xe0000000,
0x7038001,0xc0000780,0x70000e0,0x3800e,0x38700,0xe1c00000,0x0,0x3,0xc183ff8,0x7ff,0xfc01c007,0xffc03de0,0x0,0x1ffc01,0xc001c01c,
0xf780038,0x3c0000,0xcff18,0x380c00c1,0x80000000,0x18fe30,0x30c,0x1c0001,0xc0000e00,0x380e,0xff8c000,0x0,0xc00300c,0xc180060,
0xc0000,0x30000700,0x39c0073,0x800e7001,0xce0039c0,0xe1c038e,0x1c0001c,0x38000,0x70000e00,0xe0001,0xc0003800,0x7003803,0x877070e0,
0x71c00e3,0x801c7003,0x8e0071c0,0x1c380fc7,0x70e00e,0x1c01c380,0x380f7807,0x1e0e380,0x1fff03ff,0xe07ffc0f,0xff81fff0,0x3ffe0fff,
0xf03ffc0f,0xfe01ffc0,0x3ff807ff,0xfe001f,0xc003f800,0x7f0007fe,0x3bfc03f,0xf807ff00,0xffe01ffc,0x3ff8007,0x800fff83,0x80e0701c,
0xe0381c0,0x70380707,0xffc0e01c,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c,0x1c701f,
0xfff1c600,0x7f8381e0,0x70000,0xc0000600,0xff00070,0x0,0x0,0x1c03803,0x800e0000,0xe000f00,0x38e03fe0,0xe000000,0xe00e0e07,
0x7003c0,0x780007,0xf0ffff87,0xf00000f0,0x307fe0f3,0xc0703c1c,0x38038,0x38000700,0x1c00038,0x3801c00,0x381ce0,0x1c000e6,0x338e70e1,
0xc00e1c01,0xc70038e0,0x3c1e0000,0xe007007,0x783c38f,0x8e01fc00,0x770000f0,0xe00038,0xe01c,0x700000,0x381,0xe07c1e07,0xc0c1e0f8,
0x3c1e0038,0xf07c1f,0xe001c00,0x1c0070f,0x1c0079,0xf3c7c380,0xf0781f07,0x83c1f00f,0xc10f0300,0x1c00380e,0x700e380,0xe0f1e03,
0xc0f00078,0x70000e,0x1c000,0x0,0xfff8003e,0x0,0x3c000000,0x10,0x20000,0xc6000,0xf0000000,0x7038003,0xe0000f00,0xf8001f0,
0x3801c,0x18300,0xe1800000,0x0,0x3,0xc187818,0x70f,0x9e03e000,0x7801dc0,0x1c,0x3cc401,0xc000efb8,0x7f7f0038,0x3f0000,0x1ce11c,
0x300c01c3,0x80000000,0x38c638,0x3fc,0x1c0003,0x80000600,0x380e,0xff8c000,0x0,0xc00300c,0xe1c0060,0xc0010,0x70000700,0x79e00f3,
0xc01e7803,0xcf0079e0,0xe1c038e,0x1c0001c,0x38000,0x70000e00,0xe0001,0xc0003800,0x7003803,0x873870e0,0x71c00e3,0x801c7003,
0x8e0070e0,0x38381dc7,0x70e00e,0x1c01c380,0x38077007,0xf0e700,0x1c0f0381,0xe0703c0e,0x781c0f0,0x381e083e,0x787c0c1e,0xf03c1e0,
0x783c0f07,0x800e0001,0xc0003800,0x7000fff,0x3e1c078,0x3c0f0781,0xe0f03c1e,0x783c000,0x1e0f03,0x80e0701c,0xe0381c0,0x70380f07,
0xc1e0e03c,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c,0x1,0x8701c600,0x1e0f01e0,0x1,
0xc0000700,0x3dbc0070,0x0,0x0,0x1c03803,0x800e0000,0x1e01fe00,0x70e03ff8,0xe3e0001,0xe007fc07,0x80f003c0,0x78001f,0xc0ffff81,
0xfc0001e0,0x30e1e0e1,0xc07ff81c,0x38038,0x3ffe07ff,0xc1c0003f,0xff801c00,0x381de0,0x1c000e7,0x738e70e1,0xc00e1c03,0xc70038e0,
0x780f8000,0xe007007,0x383838d,0x8e00f800,0x7f0000e0,0xe00038,0xe000,0x0,0x200,0xf0780e07,0x8041c078,0x380e0038,0xe03c1e,
0xf001c00,0x1c0071e,0x1c0070,0xe1c783c0,0xe0381e03,0x8380f00f,0xe0000,0x1c00380e,0x381c380,0xe07bc01,0xc0e00078,0x70000e,
0x1c000,0x0,0x1c000061,0x0,0x38000000,0x10,0x20000,0x7c000,0x7c000000,0x703fc06,0x10000e00,0x18400308,0x1801c,0x1c381,0xc3800000,
0x0,0x0,0x7000,0xe0f,0xe061000,0x7801fc0,0x1c,0x38c001,0xc0007ff0,0x7fff0038,0x77c000,0x19c00c,0x301c0387,0x0,0x30c618,0xf0,
0x1c0007,0x600,0x380e,0x7f8c007,0x80000000,0xc001818,0x70e03fc,0x387f871f,0xe0e00700,0x70e00e1,0xc01c3803,0x870070e0,0xe1c038f,
0xe1c0001f,0xff03ffe0,0x7ffc0fff,0x800e0001,0xc0003800,0x7003803,0x873870e0,0x71c00e3,0x801c7003,0x8e007070,0x703839c7,0x70e00e,
0x1c01c380,0x3807f007,0x70e700,0x10078200,0xf0401e08,0x3c10078,0x200f001c,0x3878041c,0x70380e0,0x701c0e03,0x800e0001,0xc0003800,
0x7001e0f,0x3c1e070,0x1c0e0381,0xc070380e,0x701c000,0x1c0f03,0x80e0701c,0xe0381c0,0x701c0e07,0x80e07038,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c,0x3,0x8600e600,0x7803f0,0x1,0xc0000700,0x718e0070,0x0,0x0,0x38038c3,
0x800e0000,0x3c01f800,0x60e03ffc,0xeff8001,0xc001f003,0xc1f003c0,0x7800fe,0xffff80,0x3f8003c0,0x60c0e0e1,0xc07fe01c,0x38038,
0x3ffe07ff,0xc1c07e3f,0xff801c00,0x381fe0,0x1c000e3,0x638e30e1,0xc00e1c07,0x870038ff,0xf00ff800,0xe007007,0x38381cd,0x9c007000,
0x3e0001e0,0xe0001c,0xe000,0x0,0x0,0x70780f0f,0x3c078,0x70070038,0x1e03c1c,0x7001c00,0x1c0073c,0x1c0070,0xe1c701c1,0xe03c1e03,
0xc780f00f,0xe0000,0x1c00380e,0x381c387,0xe03f801,0xc0e000f0,0x70000e,0x1c007,0xe0100000,0x1c0000cd,0x80000003,0xffc00000,
0x3ff,0x807ff000,0xe0,0x7fc00060,0x703fc0c,0xd8001e00,0x3360066c,0x1c018,0xc181,0x83000000,0x0,0x0,0x7000,0x300e07,0xe0cd800,
0xf000f80,0x1c,0x78c00f,0xff0038e0,0x3e00038,0xe1e000,0x19800c,0x383c070e,0x7fffc00,0x30fc18,0x0,0xffff80e,0x20e00,0x380e,
0x7f8c007,0x80000000,0xc001c38,0x38703ff,0xf87fff0f,0xcfe00f00,0x70e00e1,0xc01c3803,0x870070e0,0x1e1e078f,0xe1c0001f,0xff03ffe0,
0x7ffc0fff,0x800e0001,0xc0003800,0x700ff83,0x871870e0,0x71c00e3,0x801c7003,0x8e007038,0xe03871c7,0x70e00e,0x1c01c380,0x3803e007,
0x70e700,0x38000,0x70000e00,0x1c00038,0x7001c,0x38f00038,0x3870070,0xe00e1c01,0xc00e0001,0xc0003800,0x7001c07,0x380e0f0,0x1e1e03c3,
0xc078780f,0xf01e000,0x3c0f03,0x80e0701c,0xe0381c0,0x701c0e07,0x80f07038,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c,0x3,0x8600ff00,0x1e00778,0x38000001,0xc0000700,0x21843fff,0xe0000000,0x0,0x38039e3,0x800e0000,
0x7c01fe00,0xe0e0203e,0xeffc001,0xc00ffe03,0xff700000,0x7f0,0x0,0x7f00380,0x618060e1,0xc07ffc1c,0x38038,0x3ffe07ff,0xc1c07e3f,
0xff801c00,0x381ff0,0x1c000e3,0x638e38e1,0xc00e1fff,0x870038ff,0xc003fe00,0xe007007,0x38381cd,0x9c00f800,0x3e0003c0,0xe0001c,
0xe000,0x0,0x0,0x7070070e,0x38038,0x70070038,0x1c01c1c,0x7001c00,0x1c00778,0x1c0070,0xe1c701c1,0xc01c1c01,0xc700700e,0xfc000,
0x1c00380e,0x381c3c7,0x1e01f001,0xe1e001e0,0xf0000e,0x1e01f,0xf8300000,0x1c00019c,0xc0000003,0xffc00000,0x10,0x20000,0x700,
0x1ff000c0,0x703fc19,0xcc003c00,0x67300ce6,0xc038,0xc181,0x83000000,0x0,0x0,0x7e00,0x180e07,0xe19cc00,0x1e000f80,0x1c,0x70c00f,
0xff007070,0x3e00038,0xe0f000,0x19800c,0x1fec0e1c,0x7fffc00,0x30f818,0x0,0xffff81f,0xf003fc00,0x380e,0x3f8c007,0x80000000,
0x7f800ff0,0x1c3803f,0xe007fc00,0xff800e00,0x70e00e1,0xc01c3803,0x870070e0,0x1c0e070f,0xe1c0001f,0xff03ffe0,0x7ffc0fff,0x800e0001,
0xc0003800,0x700ff83,0x871c70e0,0x71c00e3,0x801c7003,0x8e00701d,0xc038e1c7,0x70e00e,0x1c01c380,0x3803e007,0x70e3c0,0x38000,
0x70000e00,0x1c00038,0x7001c,0x38e00038,0x3870070,0xe00e1c01,0xc00e0001,0xc0003800,0x7003c07,0x8380e0e0,0xe1c01c3,0x80387007,
0xe00e1ff,0xfe381b83,0x80e0701c,0xe0381c0,0x701e1e07,0x707878,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x1c,0x3,0xe007fe0,0x7800e3c,0x38000001,0xc0000700,0x1803fff,0xe0000000,0x0,0x70039c3,0x800e0000,0xf8000f80,
0xc0e0000e,0xf83c003,0xc01e0f01,0xff700000,0x7c0,0x0,0x1f00780,0x618061c0,0xe0701e1c,0x38038,0x38000700,0x1c07e38,0x3801c00,
0x381e78,0x1c000e3,0xe38e18e1,0xc00e1fff,0x70038ff,0xe0007f80,0xe007007,0x1c701dd,0x9c00f800,0x1c000780,0xe0000e,0xe000,0x0,
0x7f,0xf070070e,0x38038,0x7fff0038,0x1c01c1c,0x7001c00,0x1c007f8,0x1c0070,0xe1c701c1,0xc01c1c01,0xc700700e,0x7fc00,0x1c00380e,
0x1c381c7,0x1c01f000,0xe1c001c0,0xfe0000e,0xfe1f,0xfff00000,0x7ff003fc,0xe0000003,0xffc00000,0x10,0x20000,0x3800,0x3fc0180,
0x703803f,0xce007800,0xff381fe7,0x30,0x0,0xc0,0x0,0x0,0x3fe0,0xc0e07,0xfe3fce00,0x1c000700,0x1c,0x70c00f,0xff006030,0x1c00000,
0xe07800,0x19800c,0xfcc1c38,0x7fffc00,0x30d818,0x0,0xffff81f,0xf001f800,0x380e,0xf8c007,0x80000000,0x7f8007e0,0xe1c3fe,0x7fc00f,
0xf8001e00,0xe0701c0,0xe0381c07,0x380e070,0x1c0e070e,0x1c0001c,0x38000,0x70000e00,0xe0001,0xc0003800,0x700ff83,0x870c70e0,
0x71c00e3,0x801c7003,0x8e00700f,0x8038c1c7,0x70e00e,0x1c01c380,0x3801c007,0xf0e3e0,0x3ff807f,0xf00ffe01,0xffc03ff8,0x7ff03ff,
0xf8e0003f,0xff87fff0,0xfffe1fff,0xc00e0001,0xc0003800,0x7003803,0x8380e0e0,0xe1c01c3,0x80387007,0xe00e1ff,0xfe383383,0x80e0701c,
0xe0381c0,0x700e1c07,0x703870,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c,0x3,0xc000ff0,
0x3c1e1c1c,0x38000001,0xc0000700,0x1803fff,0xe0000007,0xf8000000,0x7003803,0x800e0001,0xf0000381,0xc0e00007,0xf01e003,0x801c0700,
0x7c700000,0x7c0,0x0,0x1f00700,0x618061c0,0xe0700e1c,0x38038,0x38000700,0x1c00e38,0x3801c00,0x381e38,0x1c000e1,0xc38e1ce1,
0xc00e1ffc,0x70038e0,0xf0000780,0xe007007,0x1c701dd,0xdc01fc00,0x1c000780,0xe0000e,0xe000,0x0,0x1ff,0xf070070e,0x38038,0x7fff0038,
0x1c01c1c,0x7001c00,0x1c007f8,0x1c0070,0xe1c701c1,0xc01c1c01,0xc700700e,0x3ff00,0x1c00380e,0x1c381cd,0x9c00e000,0xe1c003c0,
0xf80000e,0x3e18,0x3ff00000,0xffe007fd,0xf0000000,0x38000000,0x10,0x20000,0x1c000,0x3c0300,0x703807f,0xdf007801,0xff7c3fef,
0x80000000,0x0,0x3e0,0x7ffe7ff,0xff000000,0x1ff8,0x60e07,0xfe7fdf00,0x3c000700,0x1c,0x70c001,0xc0006030,0x7fff0000,0xf03800,
0x19800c,0x1c38,0x1c07,0xf830cc18,0x0,0x1c0000,0x0,0x380e,0x18c007,0x80000000,0x0,0xe1cfe0,0x1fc003f,0x80003c00,0xe0701c0,
0xe0381c07,0x380e070,0x1c0e070e,0x1c0001c,0x38000,0x70000e00,0xe0001,0xc0003800,0x7003803,0x870e70e0,0x71c00e3,0x801c7003,
0x8e007007,0x3981c7,0x70e00e,0x1c01c380,0x3801c007,0x1e0e0f8,0xfff81ff,0xf03ffe07,0xffc0fff8,0x1fff07ff,0xf8e0003f,0xff87fff0,
0xfffe1fff,0xc00e0001,0xc0003800,0x7003803,0x8380e0e0,0xe1c01c3,0x80387007,0xe00e1ff,0xfe386383,0x80e0701c,0xe0381c0,0x700e1c07,
0x703870,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c,0x7f,0xffc00678,0x707f9c1e,0x38000001,
0xc0000700,0x70,0x7,0xf8000000,0xe003803,0x800e0003,0xe00001c3,0x80e00007,0xe00e007,0x80380380,0x700000,0x7f0,0x0,0x7f00700,
0x618061ff,0xe070071c,0x38038,0x38000700,0x1c00e38,0x3801c00,0x381c3c,0x1c000e1,0xc38e1ce1,0xc00e1c00,0x70038e0,0x700003c0,
0xe007007,0x1c701d8,0xdc03dc00,0x1c000f00,0xe00007,0xe000,0x0,0x3ff,0xf070070e,0x38038,0x7fff0038,0x1c01c1c,0x7001c00,0x1c007fc,
0x1c0070,0xe1c701c1,0xc01c1c01,0xc700700e,0x3f00,0x1c00380e,0x1c381cd,0x9c01f000,0x73800780,0xfe0000e,0xfe10,0x7c00000,0x1c000ffb,
0xf8000000,0x38000000,0x10,0x20000,0x20000,0x1e0700,0x70380ff,0xbf80f003,0xfefe7fdf,0xc0000000,0x0,0x3f0,0x7ffe7ff,0xff000000,
0x1f8,0x30e07,0xfeffbf80,0x78000700,0x1c,0x70c001,0xc0006030,0x7fff0000,0x783800,0x1ce11c,0xe1c,0x1c07,0xf838ce38,0x0,0x1c0000,
0x0,0x380e,0x18c000,0x0,0x0,0x1c38c00,0x1800030,0x7800,0xfff01ff,0xe03ffc07,0xff80fff0,0x3fff0ffe,0x1c0001c,0x38000,0x70000e00,
0xe0001,0xc0003800,0x7003803,0x870e70e0,0x71c00e3,0x801c7003,0x8e00700f,0x803b81c7,0x70e00e,0x1c01c380,0x3801c007,0xffe0e03c,
0x1fff83ff,0xf07ffe0f,0xffc1fff8,0x3fff0fff,0xf8e0003f,0xff87fff0,0xfffe1fff,0xc00e0001,0xc0003800,0x7003803,0x8380e0e0,0xe1c01c3,
0x80387007,0xe00e000,0x38c383,0x80e0701c,0xe0381c0,0x70073807,0x701ce0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7f,0xffc0063c,0x40619c0f,0x30000001,0xc0000700,0x70,0x7,0xf8000000,0xe003803,0x800e0007,0xc00001c3,
0xfffc0007,0xe00e007,0x380380,0xf00000,0xfe,0xffff80,0x3f800700,0x618063ff,0xf070071c,0x38038,0x38000700,0x1c00e38,0x3801c00,
0x381c1e,0x1c000e0,0x38e0ee1,0xc00e1c00,0x70038e0,0x380001c0,0xe007007,0x1ef01d8,0xdc038e00,0x1c001e00,0xe00007,0xe000,0x0,
0x7c0,0x7070070e,0x38038,0x70000038,0x1c01c1c,0x7001c00,0x1c0079e,0x1c0070,0xe1c701c1,0xc01c1c01,0xc700700e,0x780,0x1c00380e,
0xe701cd,0x9c01f000,0x73800f00,0xe0000e,0xe000,0x0,0x1c0007f7,0xf0000000,0x70000000,0x10,0x20000,0x0,0xe0e00,0x703807f,0x7f01e001,
0xfdfc3fbf,0x80000000,0x0,0x7f0,0x0,0x0,0x3c,0x18e07,0x7f7f00,0xf0000700,0x1c,0x70c001,0xc0007070,0x1c00000,0x3e7000,0xcff18,
0x3ffc070e,0x1c07,0xf818c630,0x0,0x1c0000,0x0,0x380e,0x18c000,0x0,0x3ffc,0x3870000,0xe000fc00,0x380f000,0x1fff83ff,0xf07ffe0f,
0xffc1fff8,0x3fff0ffe,0x1c0001c,0x38000,0x70000e00,0xe0001,0xc0003800,0x7003803,0x870770e0,0x71c00e3,0x801c7003,0x8e00701d,
0xc03f01c7,0x70e00e,0x1c01c380,0x3801c007,0xffc0e01c,0x3e0387c0,0x70f80e1f,0x1c3e038,0x7c071e1c,0xe00038,0x70000,0xe0001c00,
0xe0001,0xc0003800,0x7003803,0x8380e0e0,0xe1c01c3,0x80387007,0xe00e000,0x398383,0x80e0701c,0xe0381c0,0x70073807,0x701ce0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7f,0xffc0061c,0xc0dc07,0xf0000001,0xc0000700,
0x70,0x0,0x0,0x1c003c07,0x800e000f,0x1c3,0xfffc0007,0xe00e007,0x380380,0xe00000,0x1f,0xc0ffff81,0xfc000700,0x618063ff,0xf070070e,
0x38070,0x38000700,0xe00e38,0x3801c00,0x381c0e,0x1c000e0,0x38e0ee1,0xe01e1c00,0x78078e0,0x380001c0,0xe007007,0xee01f8,0xfc078f00,
0x1c001c00,0xe00003,0x8000e000,0x0,0x700,0x7070070e,0x38038,0x70000038,0x1c01c1c,0x7001c00,0x1c0070e,0x1c0070,0xe1c701c1,
0xc01c1c01,0xc700700e,0x380,0x1c00380e,0xe700ed,0xb803f800,0x77800f00,0x70000e,0x1c000,0x0,0xe0003f7,0xe0000000,0x70000000,
0x10,0x20000,0x1c0e0,0xe1c00,0x703803f,0x7e01c000,0xfdf81fbf,0x0,0x0,0x3f0,0x0,0x0,0x1c,0x1ce07,0x3f7e00,0xf0000700,0x1c,
0x70c001,0xc00038e0,0x1c00038,0xf7000,0xe3e38,0x3ffc0387,0x1c00,0x1cc770,0x0,0x1c0000,0x0,0x380e,0x18c000,0x0,0x3ffc,0x70e0001,
0xe001fe00,0x780e000,0x1fff83ff,0xf07ffe0f,0xffc1fff8,0x3fff0ffe,0xe0001c,0x38000,0x70000e00,0xe0001,0xc0003800,0x7003807,
0x70770f0,0xf1e01e3,0xc03c7807,0x8f00f038,0xe03e03c7,0x70e00e,0x1c01c380,0x3801c007,0xff00e00e,0x38038700,0x70e00e1c,0x1c38038,
0x70071c1c,0xe00038,0x70000,0xe0001c00,0xe0001,0xc0003800,0x7003803,0x8380e0e0,0xe1c01c3,0x80387007,0xe00e000,0x3b0383,0x80e0701c,
0xe0381c0,0x70077807,0x701de0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x6,0x1c00061c,
0xc0de03,0xe0000001,0xc0000700,0x70,0x0,0x0,0x1c001c07,0xe001e,0x1c3,0xfffc0007,0x600e00e,0x380380,0xe00000,0x7,0xf0ffff87,
0xf0000000,0x60c0e380,0x7070070e,0x38070,0x38000700,0xe00e38,0x3801c00,0x381c0f,0x1c000e0,0x38e06e0,0xe01c1c00,0x38070e0,
0x1c0001c0,0xe007007,0xee00f8,0xf80f0700,0x1c003c00,0xe00003,0x8000e000,0x0,0x700,0x70780f0f,0x3c078,0x70000038,0x1e03c1c,
0x7001c00,0x1c0070f,0x1c0070,0xe1c701c1,0xe03c1e03,0xc780f00e,0x380,0x1c00380e,0xe700f8,0xf807bc00,0x3f001e00,0x70000e,0x1c000,
0x0,0xe0001ff,0xc0000000,0x70000000,0x10,0x20000,0x33110,0xe0e00,0x383801f,0xfc03c000,0x7ff00ffe,0x0,0x0,0x3e0,0x0,0x0,0x1c,
0x38e07,0x1ffc01,0xe0000700,0x1c,0x78c001,0xc0007ff0,0x1c00038,0x7c000,0x70070,0x1c3,0x80001c00,0xe00e0,0x0,0x1c0000,0x0,
0x380e,0x18c000,0x0,0x0,0xe1c0001,0xe0010700,0x780e000,0x1c038380,0x70700e0e,0x1c1c038,0x78070e0e,0xe0001c,0x38000,0x70000e00,
0xe0001,0xc0003800,0x7003807,0x7037070,0xe0e01c1,0xc0383807,0x700e070,0x701c0387,0x70e00e,0x1c01c380,0x3801c007,0xe00e,0x38038700,
0x70e00e1c,0x1c38038,0x70071c1c,0xf00038,0x70000,0xe0001c00,0xe0001,0xc0003800,0x7003c07,0x8380e0f0,0x1e1e03c3,0xc078780f,
0xf01e007,0x803e0783,0x80e0701c,0xe0381c0,0x7003f007,0x80f00fc0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x6,0x1800061c,0xc0de01,0xc0000000,0xc0000e00,0x70,0xf0000,0x3c00,0x38001c0f,0xe003c,0x3c0,0xe0000e,0x701e00e,
0x3c0780,0x1e003c0,0x780000,0xfc00001f,0x80000000,0x60e1e780,0x78700f07,0x4380f0,0x38000700,0xf00e38,0x3801c00,0xc0781c07,
0x81c000e0,0x38e07e0,0xe03c1c00,0x380f0e0,0x1e0003c0,0xe00780f,0xee00f0,0x780e0780,0x1c007800,0xe00001,0xc000e000,0x0,0x700,
0xf0780e07,0x8041c078,0x38020038,0xe03c1c,0x7001c00,0x1c00707,0x801c0070,0xe1c701c0,0xe0381e03,0x8380f00e,0x80380,0x1c003c1e,
0x7e00f8,0xf80f1e00,0x3f003c00,0x70000e,0x1c000,0x0,0xf0100f7,0x80078000,0x700078f0,0x10,0x7ff000,0x61208,0x1e0700,0x383800f,
0x78078000,0x3de007bc,0x0,0x0,0x0,0x0,0x0,0x401c,0x70e0f,0xf7803,0xc0000700,0x1c,0x38c001,0xc000efb8,0x1c00038,0x1e000,0x3c1e0,
0xc1,0x80000000,0x783c0,0x0,0x0,0x0,0x3c1e,0x18c000,0x0,0x0,0xc180003,0x60000300,0xd80e010,0x3c03c780,0x78f00f1e,0x1e3c03c,
0x70039c0e,0x70041c,0x38000,0x70000e00,0xe0001,0xc0003800,0x700380f,0x703f070,0x1e0e03c1,0xc078380f,0x701e0e0,0x381c0787,
0x80f0f01e,0x1e03c3c0,0x7801c007,0xe00e,0x38078700,0xf0e01e1c,0x3c38078,0x700f1c1c,0x78041c,0x1038020,0x70040e00,0x800e0001,
0xc0003800,0x7001c07,0x380e070,0x1c0e0381,0xc070380e,0x701c007,0x801e0703,0xc1e0783c,0xf0781e0,0xf003f007,0x80e00fc0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c,0xe,0x1801867c,0xc0cf83,0xe0000000,0xe0000e00,
0x70,0xf0000,0x3c00,0x38000f1e,0xe0070,0x180780,0xe0603e,0x783c01e,0x1e0f01,0x7c003c0,0x780000,0x3c00001e,0x700,0x307fe700,
0x38701e07,0xc1c383e0,0x38000700,0x7c1e38,0x3801c00,0xe0f01c03,0x81c000e0,0x38e03e0,0x78781c00,0x1e1e0e0,0xe180780,0xe003c1e,
0x7c00f0,0x781e03c0,0x1c007000,0xe00001,0xc000e000,0x0,0x783,0xf07c1e07,0xc0c1e0f8,0x3e0e0038,0xf07c1c,0x7001c00,0x1c00703,
0xc01e0070,0xe1c701c0,0xf0781f07,0x83c1f00e,0xe0f80,0x1e003c3e,0x7e00f8,0xf80e0e00,0x3f003800,0x70000e,0x1c000,0x0,0x7830077,
0xf0000,0x700078f0,0x10,0x20000,0x41208,0xc03c0380,0x3c38007,0x70070000,0x1dc003b8,0x0,0x0,0x0,0x0,0x0,0x707c,0x6070f,0x86077003,
0x80000700,0x1c,0x3ec401,0xc001c01c,0x1c00038,0xf000,0x1ffc0,0x40,0x80000000,0x3ff80,0x0,0x0,0x0,0x3e3e,0x18c000,0x0,0x0,
0x8100006,0x60000300,0x1980f070,0x3801c700,0x38e0071c,0xe3801c,0x70039c0e,0x7c1c1c,0x38000,0x70000e00,0xe0001,0xc0003800,
0x700383e,0x701f03c,0x3c078780,0xf0f01e1e,0x3c3c1c0,0x1c3f0f03,0xc1e0783c,0xf0781e0,0xf001c007,0xe81e,0x3c1f8783,0xf0f07e1e,
0xfc3c1f8,0x783f1e3e,0x187c0c1f,0x703e0e0,0x7c1c0f83,0x800e0001,0xc0003800,0x7001e0f,0x380e078,0x3c0f0781,0xe0f03c1e,0x783c007,
0x801e0f03,0xc3e0787c,0xf0f81e1,0xf003f007,0xc1e00fc0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x1c,0xe,0x3801fff8,0x6187ff,0xe0000000,0xe0000e00,0x70,0xf0000,0x3c00,0x38000ffe,0x1fff0ff,0xfe1fff80,0xe07ffc,0x3ffc01c,
0x1fff01,0xff8003c0,0x780000,0x4000010,0x700,0x301e6700,0x387ffe03,0xffc3ffc0,0x3fff0700,0x3ffe38,0x383ffe0,0xfff01c03,0xc1fff8e0,
0x38e03e0,0x7ff81c00,0x1ffe0e0,0xf1fff80,0xe003ffe,0x7c00f0,0x781c01c0,0x1c00ffff,0xe00001,0xc000e000,0x0,0x3ff,0x707ffc03,
0xffc0fff8,0x1ffe0038,0x7ffc1c,0x707fff0,0x1c00701,0xc00ff070,0xe1c701c0,0x7ff01fff,0x1fff00e,0xfff00,0xff81fee,0x7e00f0,
0x781e0f00,0x1e007ffc,0x70000e,0x1c000,0x0,0x3ff003e,0xf0000,0xe00070e0,0x60830010,0x20000,0x41208,0xfffc01c0,0x1fffe03,0xe00ffff0,
0xf8001f0,0x0,0x0,0x0,0x0,0x0,0x7ff8,0xc07fd,0xfe03e007,0xffc00700,0x1c,0x1ffc1f,0xffc08008,0x1c00038,0x7000,0x7f00,0x0,0x0,
0xfe00,0x0,0xffff800,0x0,0x3ff7,0x8018c000,0x0,0x0,0x6,0x60000700,0x19807ff0,0x3801c700,0x38e0071c,0xe3801c,0x70039c0f,0xf03ffc1f,
0xff83fff0,0x7ffe0fff,0xc1fff03f,0xfe07ffc0,0xfff83ffc,0x701f03f,0xfc07ff80,0xfff01ffe,0x3ffc080,0x83fff03,0xffe07ffc,0xfff81ff,
0xf001c007,0xeffc,0x1ffb83ff,0x707fee0f,0xfdc1ffb8,0x3ff70ff7,0xf83ffc0f,0xff01ffe0,0x3ffc07ff,0x83fff87f,0xff0fffe1,0xfffc0ffe,
0x380e03f,0xf807ff00,0xffe01ffc,0x3ff8007,0x803ffe01,0xfee03fdc,0x7fb80ff,0x7001e007,0xffc00780,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c,0xc,0x3801fff0,0x7f83fe,0x70000000,0xe0000e00,0x0,0xf0000,0x3c00,0x700007fc,
0x1fff0ff,0xfe1ffe00,0xe07ff8,0x1ff801c,0xffe01,0xff0003c0,0x780000,0x0,0x700,0x38000f00,0x3c7ffc01,0xff83ff80,0x3fff0700,
0x1ffc38,0x383ffe0,0x7fe01c01,0xe1fff8e0,0x38e03e0,0x3ff01c00,0xffc0e0,0x71fff00,0xe001ffc,0x7c00f0,0x783c01e0,0x1c00ffff,
0xe00000,0xe000e000,0x0,0x1ff,0x7077f801,0xff807fb8,0xffc0038,0x3fdc1c,0x707fff0,0x1c00701,0xe007f070,0xe1c701c0,0x3fe01dfe,
0xff700e,0x7fe00,0xff80fee,0x3c0070,0x703c0780,0x1e007ffc,0x70000e,0x1c000,0x0,0x1fe001c,0xe0000,0xe000e1c0,0x71c78010,0x20000,
0x21318,0xfff800c0,0xfffe01,0xc00ffff0,0x70000e0,0x0,0x0,0x0,0x0,0x0,0x3ff0,0x1803fd,0xfe01c007,0xffc00700,0x1c,0xffc1f,0xffc00000,
0x1c00038,0x7000,0x0,0x0,0x0,0x0,0x0,0xffff800,0x0,0x3ff7,0x8018c000,0x0,0x0,0xc,0x60000e00,0x31803fe0,0x7801ef00,0x3de007bc,
0xf7801e,0xf003fc0f,0xf01ff81f,0xff83fff0,0x7ffe0fff,0xc1fff03f,0xfe07ffc0,0xfff83ff8,0x701f01f,0xf803ff00,0x7fe00ffc,0x1ff8000,
0x67fe01,0xffc03ff8,0x7ff00ff,0xe001c007,0xeff8,0xffb81ff,0x703fee07,0xfdc0ffb8,0x1ff70ff7,0xf81ff807,0xfe00ffc0,0x1ff803ff,
0x3fff87f,0xff0fffe1,0xfffc07fc,0x380e01f,0xf003fe00,0x7fc00ff8,0x1ff0000,0x37fc00,0xfee01fdc,0x3fb807f,0x7001e007,0x7f800780,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1c,0xc,0x30007fc0,0x1e00f8,0x78000000,0x70001c00,
0x0,0xe0000,0x3c00,0x700001f0,0x1fff0ff,0xfe07f800,0xe01fe0,0x7e0038,0x3f800,0xfc0003c0,0x700000,0x0,0x700,0x18000e00,0x1c7ff000,
0x7e03fe00,0x3fff0700,0x7f038,0x383ffe0,0x1f801c00,0xf1fff8e0,0x38e01e0,0xfc01c00,0x3f80e0,0x787fc00,0xe0007f0,0x7c00f0,0x387800f0,
0x1c00ffff,0xe00000,0xe000e000,0x0,0xfc,0x7071f000,0x3f003e38,0x3f00038,0x1f1c1c,0x707fff0,0x1c00700,0xf003f070,0xe1c701c0,
0x1f801c7c,0x7c700e,0x1f800,0x3f8078e,0x3c0070,0x707803c0,0x1c007ffc,0x70000e,0x1c000,0x0,0x7c0008,0x1e0000,0xe000e1c0,0x71c30010,
0x20000,0x1e1f0,0x3fe00020,0x3ffe00,0x800ffff0,0x2000040,0x0,0x0,0x0,0x0,0x0,0xfc0,0x3001f0,0x78008007,0xffc00700,0x1c,0x3f81f,
0xffc00000,0x1c00038,0x407000,0x0,0x0,0x0,0x0,0x0,0xffff800,0x0,0x39c7,0x18c000,0x0,0x0,0x18,0x60001c00,0x61801f80,0x7000ee00,
0x1dc003b8,0x77000e,0xe001f80f,0xf007e01f,0xff83fff0,0x7ffe0fff,0xc1fff03f,0xfe07ffc0,0xfff83fc0,0x700f007,0xe000fc00,0x1f8003f0,
0x7e0000,0xe1f800,0x7f000fe0,0x1fc003f,0x8001c007,0xe7f0,0x7e380fc,0x701f8e03,0xf1c07e38,0xfc703c1,0xe003f001,0xf8003f00,
0x7e000fc,0x3fff87f,0xff0fffe1,0xfffc03f8,0x380e00f,0xc001f800,0x3f0007e0,0xfc0000,0x61f800,0x78e00f1c,0x1e3803c,0x7001c007,
0x1f000700,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x600,0x0,0x0,0x70001c00,0x0,
0x1c0000,0x0,0xe0000000,0x0,0x0,0x0,0x0,0x0,0x0,0xe00000,0x0,0x0,0xc000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3c000,0x0,
0x0,0x0,0x0,0x0,0xe00000,0x7000e000,0x0,0x0,0x0,0x0,0x0,0x1c00,0x0,0x1c00000,0x0,0x0,0x1c00,0x7000,0x0,0x0,0x0,0x0,0x1c000000,
0x70000e,0x1c000,0x0,0x0,0x1c0000,0xe000c180,0x10,0x20000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xc000,
0x0,0x38,0x70e000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3800,0x18c000,0x2000,0x0,0x1f,0xf8003800,0x7fe00000,0x0,0x0,0x0,0x0,0x4000,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x400000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x4000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x400000,
0x0,0x0,0x1c007,0x700,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x600,0x0,0x0,0x30001800,
0x0,0x1c0000,0x0,0xe0000000,0x0,0x0,0x0,0x0,0x0,0x0,0xe00000,0x0,0x0,0xe000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1e000,
0x0,0x0,0x0,0x0,0x0,0xe00000,0x7000e000,0x0,0x0,0x0,0x0,0x0,0x1c00,0x0,0x1c00000,0x0,0x0,0x1c00,0x7000,0x0,0x0,0x0,0x0,0x1c000000,
0x70000e,0x1c000,0x0,0x0,0x1c0001,0xe001c380,0x10,0x20000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xc000,
0x0,0x38,0x7fe000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3800,0x18c000,0x3000,0x0,0x1f,0xf8007000,0x7fe00000,0x0,0x0,0x0,0x0,0x6000,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x6000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x1c007,0x700,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x600,0x0,0x0,0x38003800,
0x0,0x380000,0x1,0xc0000000,0x0,0x0,0x0,0x0,0x0,0x0,0x1c00000,0x0,0x0,0x3c18000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xf000,
0x0,0x0,0x0,0x0,0x0,0xfe0000,0x380fe000,0x0,0x0,0x0,0x0,0x0,0x3800,0x0,0x1c00000,0x0,0x0,0x1c00,0x7000,0x0,0x0,0x0,0x0,0x38000000,
0x78000e,0x3c000,0x0,0x0,0x180001,0xc0018300,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xc000,0x0,
0x38,0x1f8000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3800,0x18c000,0x1800,0x0,0x0,0x6000e000,0x1800000,0x0,0x0,0x0,0x0,0x3000,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x38007,0xe00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x600,0x0,0x0,0x18003000,
0x0,0x300000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1800000,0x0,0x0,0x1ff8000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x4000,0x0,0x0,
0x0,0x0,0x0,0xfe0000,0xfe000,0x0,0x0,0x0,0x0,0x0,0x607800,0x0,0x3c00000,0x0,0x0,0x1c00,0x7000,0x0,0x0,0x0,0x0,0x78000000,
0x3f800e,0x3f8000,0x0,0x0,0x300043,0xc0018200,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xc000,
0x0,0x38,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3800,0x0,0x11800,0x0,0x0,0x6001ff00,0x1800000,0x0,0x0,0x0,0x0,0x23000,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x23000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x78007,
0x1e00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x600,0x0,0x0,0x1c007000,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7f8000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xfe0000,
0xfe000,0x0,0x0,0x0,0x0,0x0,0x7ff000,0x0,0x7f800000,0x0,0x0,0x1c00,0x7000,0x0,0x0,0x0,0x3,0xf8000000,0x3f800e,0x3f8000,0x0,
0x0,0x10007f,0x80000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xc000,0x0,0x38,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x3800,0x0,0x1f800,0x0,0x0,0x6001ff00,0x1800000,0x0,0x0,0x0,0x0,0x3f000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3f000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3f8007,0xfe00,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7fff8,0x0,0x0,0x0,0x0,0x7fe000,0x0,
0x7f000000,0x0,0x0,0x1c00,0x7000,0x0,0x0,0x0,0x3,0xf0000000,0xf800e,0x3e0000,0x0,0x0,0x7f,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3800,0x0,0x1f000,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x3e000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3e000,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x3f0007,0xfc00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x7fff8,0x0,0x0,0x0,0x0,0x1fc000,0x0,0x7e000000,0x0,0x0,0x1c00,0x7000,0x0,0x0,0x0,0x3,0xc0000000,0xe,0x0,
0x0,0x0,0x3e,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x3800,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3c0007,0xf000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7fff8,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0xe,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0 };
// Definition of a 29x57 font
const unsigned int font29x57[29*57*256/32] = {
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x781e00,0x0,0x0,0x7,0x81e00000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7c0000,0xf8000,0x7e00000,0x0,0x7,
0xc0000000,0x0,0x7c00,0xf80,0x7e000,0x0,0x7c00000,0xf80000,0x7e000000,0x0,0x0,0x1f00,0x3e0,0x1f800,0x0,0x0,0x0,0x3,0xe0000000,
0x7c00003f,0x0,0xf8,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x3c3c00,0x0,0x0,0x3,0xc3c00000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3e1f00,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3e0000,
0x1f0000,0x7e00000,0xf838001f,0xf80001f,0xf0000000,0x0,0x3e00,0x1f00,0x7e000,0x3e1f000,0x3e00000,0x1f00000,0x7e00003e,0x1f000000,
0x3e0,0xe0000f80,0x7c0,0x1f800,0x3e0e00,0x7c3e000,0x0,0x1,0xf0000000,0xf800003f,0x1f0f,0x800001f0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1e7800,0x0,0x0,
0x1,0xe7800000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3e1f00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1e0000,0x1e0000,0xff00001,0xfe38001f,0xf80003f,
0xf8000000,0x0,0x1e00,0x1e00,0xff000,0x3e1f000,0x1e00000,0x1e00000,0xff00003e,0x1f000000,0x7f8,0xe0000780,0x780,0x3fc00,0x7f8e00,
0x7c3e000,0x0,0x0,0xf0000000,0xf000007f,0x80001f0f,0x800001e0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xef000,0x0,0x0,0x0,0xef000000,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3e1f00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xf0000,0x3c0000,0x1e780003,0xfff8001f,0xf80003c,0x78000000,0x0,0xf00,0x3c00,0x1e7800,
0x3e1f000,0xf00000,0x3c00001,0xe780003e,0x1f000000,0xfff,0xe00003c0,0xf00,0x79e00,0xfffe00,0x7c3e000,0x0,0x0,0x78000001,0xe00000f3,
0xc0001f0f,0x800003c0,0x0,0x0,0x0,0x0,0x0,0x0,0x7,0xc0000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7e000,0x0,0x0,0x0,0x7e000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x3e1f00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x78000,0x780000,0x3c3c0003,0x8ff0001f,0xf800078,0x3c000000,0x0,0x780,0x7800,0x3c3c00,0x3e1f000,0x780000,0x7800003,0xc3c0003e,
0x1f000000,0xe3f,0xc00001e0,0x1e00,0xf0f00,0xe3fc00,0x7c3e000,0x0,0x0,0x3c000003,0xc00001e1,0xe0001f0f,0x80000780,0x0,0x0,
0x0,0x0,0x0,0x0,0x1f,0xf0000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x7e000,0x0,0x0,0x0,0x7e000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3e1f00,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xfc00,0x7e000,0xfe000,0x0,0x3c000,0xf00000,0x781e0003,
0x83e0001f,0xf800070,0x1c000000,0x0,0x3c0,0xf000,0x781e00,0x3e1f000,0x3c0000,0xf000007,0x81e0003e,0x1f000000,0xe0f,0x800000f0,
0x3c00,0x1e0780,0xe0f800,0x7c3e000,0x0,0x0,0x1e000007,0x800003c0,0xf0001f0f,0x80000f00,0x0,0x0,0x0,0x0,0x0,0x0,0x3f,0xf8000000,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3fc00,0x1fe000,0x3ff800,0x0,0x0,0x0,0x0,0x0,0x70,0x1c000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3c,0x78000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1f00000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xf80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x78,0xf000000,0x0,0x0,0x780f0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7c0,
0x0,0x0,0x0,0x0,0x0,0x0,0x3fc00,0x1fe000,0x3ffc00,0x0,0x0,0x0,0x0,0x0,0x70,0x1c000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1f00000,0x3e000,0x3e00000,0x0,0x78,0x3c000000,0x0,0x1f000,0x3e0,
0x3e000,0x0,0x1f000000,0x3e0000,0x3e000000,0x0,0x0,0x7c00,0xf8,0xf800,0x0,0x0,0x0,0xf,0x80000000,0x1f00001f,0x0,0x3e,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x30000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xf80000,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0xf80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x781c0000,0x38,0xe000000,0x0,0x0,0x380e0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xf80,0x0,0x0,0x0,0x0,0x0,0x0,0x39c00,0x1ce000,0x303e00,
0x0,0x0,0x0,0x0,0x0,0x78,0x3c000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x4000,0x0,0x0,0x0,0x0,
0x0,0x0,0xf80000,0x7c000,0x3e00000,0xf0380000,0x70,0x1c000000,0x0,0xf800,0x7c0,0x3e000,0x0,0xf800000,0x7c0000,0x3e000000,
0x0,0x3c0,0xe0003e00,0x1f0,0xf800,0x3c0e00,0x0,0x0,0x7,0xc0000000,0x3e00001f,0x0,0x7c,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x30000000,0xff,0x0,
0xf8,0xf8000,0x1c000,0x0,0x0,0x0,0x0,0x1f,0xc0000000,0x1ff8,0xff00,0x0,0x0,0x3fe000,0x0,0x1fc00001,0xfe000000,0x0,0x0,0x0,
0x0,0x7f800,0x0,0x0,0x0,0xff00000,0x0,0x0,0xff,0x0,0x0,0x0,0x0,0x0,0x0,0x3,0xf8000000,0xfe,0x0,0x7f80,0x0,0x0,0x0,0x0,0x0,
0x0,0x3f,0xf0000000,0x7fe0,0x0,0x0,0x780000,0x1,0xe0000000,0x0,0x780000,0x3,0xfe000000,0x78000,0x3c00,0xf000,0x7800003,0xffe00000,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xfc0000f0,0x3f000,0x0,0x0,0x3fc00,0x0,0x0,0x1fc000,0x0,0x0,0x0,0x1fc0,
0x0,0xff000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xfe1c0000,0x1c,0x1c000000,0x0,0x0,0x1c1c0,0x0,0x0,0x0,0x0,0x1fe0000,
0x0,0x0,0x1ff,0x1f0f8,0x0,0xff000,0x0,0x0,0x0,0x3f,0xff00000f,0x80000000,0xfe0,0x3f80,0xf00,0x0,0x0,0x0,0x1,0xf8000003,0xe0000000,
0x1c00,0xe000,0xe00,0x0,0x0,0x0,0x0,0x0,0x3c,0x78000000,0xff,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7f0,0x3f80,0x1fc00,0xfe000,
0x7f0000,0x0,0x1fc07000,0x0,0x0,0x0,0x0,0x0,0x3f800,0x780000,0x78000,0x7f00001,0xfc38001f,0xf800070,0x1c000000,0x0,0x7800,
0x780,0x7f000,0x3e1f000,0x7800000,0x780000,0x7f00003e,0x1f0003f0,0x7f0,0xe0001e00,0x1e0,0x1fc00,0x7f0e00,0x7c3e000,0x0,0x3,
0xc0000000,0x3c00003f,0x80001f0f,0x80000078,0x1e0000,0x3e1f00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,0x3c1e0000,0x1e078000,0x30000000,0x3ff,0xc00001e0,0xf0,
0x78000,0x1c000,0x0,0x0,0x0,0x0,0x1e0007f,0xf000007e,0x1ffff,0x7ffe0,0x1f80,0x3ffff80,0xfff803,0xfffff800,0xfff80007,0xff800000,
0x0,0x0,0x0,0x0,0x1ffe00,0x0,0xfe0003,0xfff80000,0x3ffe01ff,0xe00003ff,0xffe01fff,0xff0003ff,0xe01e0007,0x803ffff0,0xfff80,
0x3c000fc0,0x7800001f,0x8003f07e,0x1e000f,0xfe0007ff,0xf00003ff,0x8007ffe0,0x1fff8,0x7fffffe,0xf0003c1,0xe000079e,0xf1f,0x1f3e0,
0x1f01ff,0xfff8003f,0xf003c000,0x7fe0,0x3f00,0x0,0x3c0000,0x1,0xe0000000,0x0,0x780000,0xf,0xfe000000,0x78000,0x3c00,0xf000,
0x7800003,0xffe00000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7,0xfc0000f0,0x3fe00,0x0,0x0,0xfff00,0x0,0x0,0x3fe000,
0x0,0x0,0x0,0x1dc0,0x0,0x3fff00,0x0,0x3ffff80,0x1f,0xffff8000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xff1c07ff,0x3c0f001e,0x3c000000,
0x0,0x0,0x1e3c0,0xf80007c,0x0,0x780000,0x0,0xfff8000,0x3e00,0x1f00000,0x7ff,0xc001f0f8,0x0,0x3ffc00,0x0,0x0,0x0,0x3f,0xff00003f,
0xe0000000,0x3ff8,0xffe0,0x1e00,0x0,0xfffc00,0x0,0x7,0xf800000f,0xf8000000,0x1c00,0xe000,0xe00,0xf000,0x1fc000,0xfe0000,0x7f00000,
0x3f800001,0xfc00003f,0xf80000ff,0xffc003ff,0xe007ffff,0xc03ffffe,0x1fffff0,0xfffff80,0x7fffe003,0xffff001f,0xfff800ff,0xffc01ffc,
0xfc00,0x3c001ffc,0xffe0,0x7ff00,0x3ff800,0x1ffc000,0x0,0x7ff8f0f0,0x3c0780,0x1e03c00,0xf01e000,0x783e0001,0xf01e0000,0xffe00,
0x3c0000,0xf0000,0x7700001,0xfe38001f,0xf800070,0x1c000000,0x0,0x3c00,0xf00,0x77000,0x3e1f000,0x3c00000,0xf00000,0x7700003e,
0x1f0000f8,0xc0007f8,0xe0000f00,0x3c0,0x1dc00,0x7f8e00,0x7c3e000,0x0,0x1,0xe0000000,0x7800003b,0x80001f0f,0x800000f0,0x1e0000,
0x3e1f00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x780000,0x3c1e0000,0x1e070000,0x300001f0,0x7ff,0xc00001e0,0x1e0,0x7c000,0x1c000,0x0,0x0,0x0,0x0,0x3c000ff,0xf80007fe,
0x3ffff,0x801ffff8,0x1f80,0x3ffff80,0x3fff803,0xfffff801,0xfffc000f,0xffc00000,0x0,0x0,0x0,0x0,0x7fff80,0x0,0xfe0003,0xffff0000,
0xffff01ff,0xfc0003ff,0xffe01fff,0xff000fff,0xf01e0007,0x803ffff0,0xfff80,0x3c001f80,0x7800001f,0xc007f07e,0x1e001f,0xff0007ff,
0xfc0007ff,0xc007fffc,0x3fffc,0x7fffffe,0xf0003c1,0xf0000f9e,0xf0f,0x8003e1e0,0x1e01ff,0xfff8003f,0xf001e000,0x7fe0,0x3f00,
0x0,0x1e0000,0x1,0xe0000000,0x0,0x780000,0x1f,0xfe000000,0x78000,0x3c00,0xf000,0x7800003,0xffe00000,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0xf,0xfc0000f0,0x3ff00,0x0,0x0,0x1fff80,0x0,0x0,0xffe000,0x0,0x0,0x0,0x3de0,0x0,0x7fff80,0x0,0xfffff80,
0x1f,0xffff8000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1,0xe7bc07ff,0x3e1f000f,0x78000000,0x0,0x0,0xf780,0x7800078,0x0,0x780000,0x180000,
0x1fff8000,0x1e00,0x1e0003c,0xfff,0xc001f0f8,0x0,0x7ffe00,0x0,0x0,0x0,0x3f,0xff00007f,0xf0000000,0x3ffc,0xfff0,0x3c00,0x0,
0x7fffc00,0x0,0x7,0xf800003f,0xfe000000,0x1c00,0xe000,0xe00,0xf000,0x1fc000,0xfe0000,0x7f00000,0x3f800001,0xfc00001f,0xe00001ff,
0xffc00fff,0xf007ffff,0xc03ffffe,0x1fffff0,0xfffff80,0x7fffe003,0xffff001f,0xfff800ff,0xffc01fff,0xc000fc00,0x3c003ffe,0x1fff0,
0xfff80,0x7ffc00,0x3ffe000,0x0,0xfffce0f0,0x3c0780,0x1e03c00,0xf01e000,0x781e0001,0xe01e0000,0x3fff00,0x1e0000,0x1e0000,0xf780003,
0xcf78001f,0xf800078,0x3c000000,0x0,0x1e00,0x1e00,0xf7800,0x3e1f000,0x1e00000,0x1e00000,0xf780003e,0x1f0000fc,0x7c000f3d,
0xe0000780,0x780,0x3de00,0xf3de00,0x7c3e000,0x0,0x0,0xf0000000,0xf000007b,0xc0001f0f,0x800001e0,0x1e0000,0x3e1f00,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,
0x3c1e0000,0x1e0f0000,0x300007fc,0xfff,0xc00001e0,0x1e0,0x3c000,0x1c000,0x0,0x0,0x0,0x0,0x3c001ff,0xfc001ffe,0x3ffff,0xc01ffffc,
0x3f80,0x3ffff80,0x7fff803,0xfffff803,0xfffe001f,0xffe00000,0x0,0x0,0x0,0x0,0xffff80,0x7f800,0xfe0003,0xffff8001,0xffff01ff,
0xff0003ff,0xffe01fff,0xff001fff,0xf01e0007,0x803ffff0,0xfff80,0x3c003f00,0x7800001f,0xc007f07f,0x1e003f,0xff8007ff,0xff000fff,
0xe007ffff,0x7fffc,0x7fffffe,0xf0003c0,0xf0000f1e,0xf07,0x8003c1f0,0x3e01ff,0xfff8003f,0xf001e000,0x7fe0,0x7f80,0x0,0xe0000,
0x1,0xe0000000,0x0,0x780000,0x1f,0xfe000000,0x78000,0x3c00,0xf000,0x7800003,0xffe00000,0x0,0x0,0x0,0x0,0x0,0x0,0x3c000,0x0,
0x0,0x0,0x0,0x0,0xf,0xfc0000f0,0x3ff00,0x0,0x0,0x3fff80,0x0,0x0,0xffe000,0x0,0x0,0x0,0x78f0,0x0,0xffff80,0x0,0x3fffff80,0x1f,
0xffff8000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1,0xc7f80070,0x3e1f0007,0x70000000,0x0,0x0,0x7700,0x7c000f8,0x0,0x780000,0x180000,
0x3fff8000,0x1f00,0x3e0003c,0x1f03,0xc001f0f8,0x0,0x703f00,0x0,0x0,0x0,0x3f,0xff0000f0,0xf8000000,0x303e,0xc0f8,0x7800,0x0,
0xffffc00,0x0,0x7,0x3800003e,0x3e000000,0x1c00,0xe000,0x3c00,0xf000,0x1fc000,0xfe0000,0x7f00000,0x3f800001,0xfc00000f,0xe00001ff,
0xffc01fff,0xf007ffff,0xc03ffffe,0x1fffff0,0xfffff80,0x7fffe003,0xffff001f,0xfff800ff,0xffc01fff,0xf000fe00,0x3c007fff,0x3fff8,
0x1fffc0,0xfffe00,0x7fff000,0x1,0xffffc0f0,0x3c0780,0x1e03c00,0xf01e000,0x781f0003,0xe01e0000,0x3fff80,0xe0000,0x3c0000,0x1e3c0003,
0x8ff0001f,0xf80003c,0x78000000,0x0,0xe00,0x3c00,0x1e3c00,0x3e1f000,0xe00000,0x3c00001,0xe3c0003e,0x1f00007f,0xf8000e3f,0xc0000380,
0xf00,0x78f00,0xe3fc00,0x7c3e000,0x0,0x0,0x70000001,0xe00000f1,0xe0001f0f,0x800003c0,0x1e0000,0x3e1f00,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,0x3c1e0000,0x3c0f0000,
0x30000ffe,0xf80,0xc00001e0,0x3c0,0x1e000,0x101c040,0x0,0x0,0x0,0x0,0x78003f0,0x7e001ffe,0x3f807,0xe01f00fe,0x3f80,0x3ffff80,
0x7e01803,0xfffff007,0xe03f003f,0x3f00000,0x0,0x0,0x0,0x0,0xfc0fc0,0x3ffe00,0xfe0003,0xffffc003,0xf81f01ff,0xff8003ff,0xffe01fff,
0xff003f01,0xf01e0007,0x803ffff0,0xfff80,0x3c007e00,0x7800001f,0xc007f07f,0x1e007e,0xfc007ff,0xff801f83,0xf007ffff,0x800fc07c,
0x7fffffe,0xf0003c0,0xf0000f0f,0x1e07,0xc007c0f8,0x7c01ff,0xfff8003c,0xf000,0x1e0,0xffc0,0x0,0xf0000,0x1,0xe0000000,0x0,0x780000,
0x3e,0x0,0x78000,0x3c00,0xf000,0x7800000,0x1e00000,0x0,0x0,0x0,0x0,0x0,0x0,0x3c000,0x0,0x0,0x0,0x0,0x0,0x1f,0x800000f0,0x1f80,
0x0,0x0,0x7e0780,0x0,0x0,0x1f82000,0x0,0x0,0x0,0x7070,0x0,0x1f80f80,0x0,0x7fffff80,0x1f,0xffff8000,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x1,0xc3f80070,0x3f3f0007,0xf0000000,0x0,0x0,0x7f00,0x3e001f0,0x0,0x780000,0x180000,0x7f018000,0xf80,0x7c0003c,0x3e00,
0x4001f0f8,0xfe00,0x400f00,0x0,0x0,0x0,0x7f000000,0xe0,0x38000000,0x1e,0x38,0x7800,0x0,0x1ffe1c00,0x0,0x0,0x38000078,0xf000000,
0x1c00,0xe000,0x7f800,0xf000,0x1fc000,0xfe0000,0x7f00000,0x3f800001,0xfc00001f,0xf00001ff,0xffc03f81,0xf007ffff,0xc03ffffe,
0x1fffff0,0xfffff80,0x7fffe003,0xffff001f,0xfff800ff,0xffc01fff,0xf800fe00,0x3c00fc1f,0x8007e0fc,0x3f07e0,0x1f83f00,0xfc1f800,
0x3,0xf07fc0f0,0x3c0780,0x1e03c00,0xf01e000,0x780f8007,0xc01e0000,0x7e0fc0,0xf0000,0x3c0000,0x1c1c0003,0x87f0001f,0xf80003f,
0xf8000000,0x0,0xf00,0x3c00,0x1c1c00,0x3e1f000,0xf00000,0x3c00001,0xc1c0003e,0x1f00003f,0xc0000e1f,0xc00003c0,0xf00,0x70700,
0xe1fc00,0x7c3e000,0x0,0x0,0x78000001,0xe00000e0,0xe0001f0f,0x800003c0,0x1e0000,0x3e1f00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,0x3c1e0000,0x3c0f0001,0xff801e0f,
0x1f00,0x1e0,0x3c0,0x1e000,0x3c1c1e0,0x0,0x0,0x0,0x0,0x78007c0,0x1f001f9e,0x3c001,0xf010003e,0x7780,0x3c00000,0xf800000,0xf007,
0xc01f007c,0x1f80000,0x0,0x0,0x0,0x0,0xe003e0,0x7fff00,0x1ef0003,0xc007e007,0xc00301e0,0x1fc003c0,0x1e00,0x7c00,0x301e0007,
0x80007800,0x780,0x3c00fc00,0x7800001f,0xe00ff07f,0x1e00f8,0x3e00780,0x1fc03e00,0xf807801f,0xc01f001c,0xf000,0xf0003c0,0xf0000f0f,
0x1e03,0xc00f8078,0x780000,0xf0003c,0xf000,0x1e0,0x1f3e0,0x0,0x78000,0x1,0xe0000000,0x0,0x780000,0x3c,0x0,0x78000,0x0,0x0,
0x7800000,0x1e00000,0x0,0x0,0x0,0x0,0x0,0x0,0x3c000,0x0,0x0,0x0,0x0,0x0,0x1f,0xf0,0xf80,0x0,0x0,0xf80180,0x0,0x0,0x1e00000,
0x0,0x0,0x0,0xe038,0x0,0x3e00380,0x0,0xfe0f0000,0x0,0xf0000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1,0xc0f00070,0x3b370003,0xe0000000,
0x0,0x0,0x3e00,0x1e001e0,0x0,0x780000,0x180000,0x7c000000,0x780,0x780003c,0x3c00,0x0,0x7ffc0,0x780,0x0,0x0,0x3,0xffe00000,
0x1c0,0x3c000000,0xe,0x38,0xf000,0x0,0x3ffe1c00,0x0,0x0,0x38000078,0xf000000,0x1c00,0xe000,0x7f000,0xf000,0x3de000,0x1ef0000,
0xf780000,0x7bc00003,0xde00001e,0xf00003e7,0x80007c00,0x30078000,0x3c0000,0x1e00000,0xf000000,0xf00000,0x7800000,0x3c000001,
0xe0001e03,0xfc00fe00,0x3c01f007,0xc00f803e,0x7c01f0,0x3e00f80,0x1f007c00,0x7,0xc01f80f0,0x3c0780,0x1e03c00,0xf01e000,0x78078007,
0x801e0000,0x7803c0,0x78000,0x780000,0x380e0003,0x81e00000,0x1f,0xf0000000,0x0,0x780,0x7800,0x380e00,0x0,0x780000,0x7800003,
0x80e00000,0x1ff,0x80000e07,0x800001e0,0x1e00,0xe0380,0xe07800,0x0,0x0,0x0,0x3c000003,0xc00001c0,0x70000000,0x780,0x1e0000,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x780000,0x3c1e0000,0x3c0e0007,0xfff01c07,0x1e00,0x1e0,0x780,0xf000,0x3e1c3e0,0x0,0x0,0x0,0x0,0xf0007c0,0x1f00181e,0x20000,
0xf000001f,0xf780,0x3c00000,0x1f000000,0x1f00f,0x800f8078,0xf80000,0x0,0x0,0x0,0x0,0x8003e0,0x1fc0f80,0x1ef0003,0xc001e007,
0x800101e0,0x7e003c0,0x1e00,0x7800,0x101e0007,0x80007800,0x780,0x3c00f800,0x7800001e,0xe00ef07f,0x801e00f0,0x1e00780,0x7c03c00,
0x78078007,0xc01e0004,0xf000,0xf0003c0,0x78001e0f,0x1e03,0xe00f807c,0xf80000,0x1f0003c,0x7800,0x1e0,0x3e1f0,0x0,0x3c000,0x1,
0xe0000000,0x0,0x780000,0x3c,0x0,0x78000,0x0,0x0,0x7800000,0x1e00000,0x0,0x0,0x0,0x0,0x0,0x0,0x3c000,0x0,0x0,0x0,0x0,0x0,
0x1e,0xf0,0x780,0x0,0x0,0x1f00080,0x0,0x0,0x3c00000,0x0,0x0,0x0,0x1e03c,0x0,0x3c00080,0x0,0xf80f0000,0x0,0x1f0000,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x70,0x3bf70003,0xe0000000,0x0,0x0,0x3e00,0x1f003e0,0x0,0x780000,0x180000,0x78000000,0x7c0,0xf80003c,
0x3c00,0x0,0x1f01f0,0x780,0x0,0x0,0xf,0x80f80000,0x1c0,0x1c000000,0xe,0x38,0x1e000,0x0,0x7ffe1c00,0x0,0x0,0x380000f0,0x7800000,
0x1c00,0xe000,0x7fc00,0xf000,0x3de000,0x1ef0000,0xf780000,0x7bc00003,0xde00001e,0xf00003c7,0x80007800,0x10078000,0x3c0000,
0x1e00000,0xf000000,0xf00000,0x7800000,0x3c000001,0xe0001e00,0x7e00ff00,0x3c01e003,0xc00f001e,0x7800f0,0x3c00780,0x1e003c00,
0x7,0x800f00f0,0x3c0780,0x1e03c00,0xf01e000,0x7807c00f,0x801e0000,0xf803c0,0x3c000,0xf00000,0x780f0000,0x0,0x7,0xc0000000,
0x0,0x3c0,0xf000,0x780f00,0x0,0x3c0000,0xf000007,0x80f00000,0x7ff,0xc0000000,0xf0,0x3c00,0x1e03c0,0x0,0x0,0x0,0x0,0x1e000007,
0x800003c0,0x78000000,0xf00,0x1e0000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,0x3c1e0000,0x3c1e001f,0xfff03803,0x80001e00,0x1e0,0x780,0xf000,0xf9cf80,
0x0,0x0,0x0,0x0,0xf000780,0xf00001e,0x0,0xf800000f,0xe780,0x3c00000,0x1e000000,0x1e00f,0x78078,0x7c0000,0x0,0x0,0x0,0x0,0x1e0,
0x3f003c0,0x1ef0003,0xc000f00f,0x800001e0,0x1f003c0,0x1e00,0xf000,0x1e0007,0x80007800,0x780,0x3c01f000,0x7800001e,0xe00ef07f,
0x801e01f0,0x1e00780,0x3c07c00,0x78078003,0xc03e0000,0xf000,0xf0003c0,0x78001e0f,0x1e01,0xf01f003c,0xf00000,0x3e0003c,0x7800,
0x1e0,0x7c0f8,0x0,0x0,0x1,0xe0000000,0x0,0x780000,0x3c,0x0,0x78000,0x0,0x0,0x7800000,0x1e00000,0x0,0x0,0x0,0x0,0x0,0x0,0x3c000,
0x0,0x0,0x0,0x0,0x0,0x1e,0xf0,0x780,0x0,0x0,0x1e00000,0x0,0x0,0x3c00000,0x0,0x8,0x40,0x0,0x7e0000,0x7c00000,0x1,0xf00f0000,
0x0,0x3e0000,0x0,0x3f,0xfc0,0xfc3f0,0xfc3f0,0x0,0x0,0x0,0x70,0x39e70000,0x0,0x0,0x0,0x0,0xf003c0,0x0,0x0,0x180000,0xf8000000,
0x3c0,0xf00003c,0x3c00,0x0,0x3c0078,0x7ff80,0x0,0x0,0x1e,0x3c0000,0x1c0,0x1c000000,0xe,0xf0,0x0,0x0,0x7ffe1c00,0x0,0x0,0x380000f0,
0x7800000,0x1c00,0xe000,0x3c00,0x0,0x3de000,0x1ef0000,0xf780000,0x7bc00003,0xde00001e,0xf00003c7,0x8000f800,0x78000,0x3c0000,
0x1e00000,0xf000000,0xf00000,0x7800000,0x3c000001,0xe0001e00,0x1f00ff00,0x3c03e003,0xc01f001e,0xf800f0,0x7c00780,0x3e003c00,
0xf,0x800f80f0,0x3c0780,0x1e03c00,0xf01e000,0x7803c00f,0x1fffc0,0xf001e0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x307,0xe0000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1e0000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,0x3c1e0000,0x781e003f,0xfff03803,
0x80001e00,0x1e0,0xf80,0xf000,0x3dde00,0x0,0x0,0x0,0x0,0xf000f00,0x780001e,0x0,0x7800000f,0x1e780,0x3c00000,0x3e000000,0x3e00f,
0x780f0,0x7c0000,0x0,0x0,0x0,0x0,0x1e0,0x7c001e0,0x3ef8003,0xc000f00f,0x1e0,0xf003c0,0x1e00,0xf000,0x1e0007,0x80007800,0x780,
0x3c03e000,0x7800001e,0xf01ef07b,0xc01e01e0,0xf00780,0x3e07800,0x3c078003,0xe03c0000,0xf000,0xf0003c0,0x78001e0f,0x1e00,0xf01e003e,
0x1f00000,0x3c0003c,0x7800,0x1e0,0x78078,0x0,0x0,0x1,0xe0000000,0x0,0x780000,0x3c,0x0,0x78000,0x0,0x0,0x7800000,0x1e00000,
0x0,0x0,0x0,0x0,0x0,0x0,0x3c000,0x0,0x0,0x0,0x0,0x0,0x1e,0xf0,0x780,0x0,0x0,0x1e00000,0x0,0x0,0x3c00000,0x0,0x18,0xc0,0x0,
0xe70000,0x7800000,0x1,0xe00f0000,0x0,0x3c0000,0x0,0x3f,0xfc0,0xfc1f0,0x1f83f0,0x0,0x0,0x0,0x70,0x39e70000,0x0,0x0,0x0,0x0,
0xf807c0,0x0,0x0,0x180000,0xf0000000,0x3e0,0x1f00003c,0x3e00,0x0,0x70001c,0x3fff80,0x0,0x0,0x38,0xe0000,0x1c0,0x1c000078,
0x1c,0x1fe0,0x0,0x0,0xfffe1c00,0x0,0x0,0x380000f0,0x7800000,0x1c00,0xe000,0xe00,0x0,0x7df000,0x3ef8000,0x1f7c0000,0xfbe00007,
0xdf00003c,0x780003c7,0x8000f000,0x78000,0x3c0000,0x1e00000,0xf000000,0xf00000,0x7800000,0x3c000001,0xe0001e00,0xf00f780,
0x3c03c001,0xe01e000f,0xf00078,0x78003c0,0x3c001e00,0xf,0xf80f0,0x3c0780,0x1e03c00,0xf01e000,0x7803e01f,0x1ffff8,0xf001e0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3,0xe0000000,0x0,0x0,0x0,0x0,0x0,0x0,0xc000,0x0,0x0,0x0,0x0,0x1e0000,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x780000,0x3c1e0000,0x781e003e,0x30703803,0x80001e00,0x1e0,0xf00,0x7800,0xff800,0x1e0000,0x0,0x0,0x0,0x1e000f00,0x780001e,
0x0,0x7800000f,0x3c780,0x3c00000,0x3c000000,0x3c00f,0x780f0,0x3c0000,0x0,0x0,0x2000000,0x800000,0x1e0,0x78000e0,0x3c78003,
0xc000f01e,0x1e0,0xf803c0,0x1e00,0x1e000,0x1e0007,0x80007800,0x780,0x3c07c000,0x7800001e,0x701cf07b,0xc01e01e0,0xf00780,0x1e07800,
0x3c078001,0xe03c0000,0xf000,0xf0003c0,0x7c003e0f,0x1e00,0xf83e001e,0x1e00000,0x7c0003c,0x3c00,0x1e0,0xf807c,0x0,0x0,0x1fe0001,
0xe1fc0000,0x7f00003,0xf8780007,0xf000003c,0x7f0,0x783f0,0x0,0x0,0x7800000,0x1e00000,0x3e0f8000,0xfc00007,0xf8000007,0xf00001fc,
0xf,0xc0003fc0,0x3c000,0x0,0x0,0x0,0x0,0x0,0x1e,0xf0,0x780,0x0,0x0,0x3c00000,0x0,0x0,0x3c00000,0x0,0x18,0xc0,0x0,0x1818000,
0x7800000,0x1,0xe00f0000,0x0,0x7c0000,0x0,0x1f,0x80001f80,0x7c1f8,0x1f83e0,0x0,0x0,0x0,0x70,0x38c70007,0xf8000000,0x7f03,
0xf0000000,0x0,0x780780,0x0,0x0,0xfe0000,0xf0000000,0x1e0,0x1e00003c,0x3f00,0x0,0xe07f0e,0x7fff80,0x0,0x0,0x70,0x70000,0x1c0,
0x1c000078,0x3c,0x1fc0,0x0,0x0,0xfffe1c00,0x0,0x0,0x380000f0,0x7800000,0x1c00,0xe000,0xe00,0x0,0x78f000,0x3c78000,0x1e3c0000,
0xf1e00007,0x8f00003c,0x78000787,0x8001e000,0x78000,0x3c0000,0x1e00000,0xf000000,0xf00000,0x7800000,0x3c000001,0xe0001e00,
0xf80f780,0x3c03c001,0xe01e000f,0xf00078,0x78003c0,0x3c001e00,0xf,0x1f80f0,0x3c0780,0x1e03c00,0xf01e000,0x7801e01e,0x1ffffc,
0xf007e0,0x3fc000,0x1fe0000,0xff00000,0x7f800003,0xfc00001f,0xe0000fc0,0xfc00007f,0xfe0,0x7f00,0x3f800,0x1fc000,0x0,0x0,0x0,
0x1,0xf000001f,0x80000ff0,0x7f80,0x3fc00,0x1fe000,0xff0000,0x1f80000,0x1fc1e000,0x0,0x0,0x0,0x0,0x1e1fc0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,0x3c1e0000,
0x781c007c,0x30003803,0x80001f00,0x1e0,0xf00,0x7800,0x7f000,0x1e0000,0x0,0x0,0x0,0x1e000f00,0x780001e,0x0,0x7800000f,0x3c780,
0x3c00000,0x3c000000,0x3c00f,0x780f0,0x3c0000,0x0,0x0,0x1e000000,0xf00000,0x3e0,0xf0000e0,0x3c78003,0xc000f01e,0x1e0,0x7803c0,
0x1e00,0x1e000,0x1e0007,0x80007800,0x780,0x3c0f8000,0x7800001e,0x701cf079,0xe01e01e0,0xf00780,0x1e07800,0x3c078001,0xe03c0000,
0xf000,0xf0003c0,0x3c003c0f,0x3e00,0x787c001f,0x3e00000,0xf80003c,0x3c00,0x1e0,0x1f003e,0x0,0x0,0x1fffc001,0xe7ff0000,0x3ffe000f,
0xfe78003f,0xfc001fff,0xfe001ffc,0xf0078ffc,0x1ffc00,0x7ff000,0x7800f80,0x1e0000f,0x7f1fc01e,0x3ff0001f,0xfe00079f,0xfc0007ff,
0x3c003c7f,0xf001fff8,0x1fffff0,0x3c003c0,0xf0000f1e,0xf1f,0x7c1f0,0x1f00ff,0xffe0001e,0xf0,0x780,0x0,0x0,0x3c00000,0x100000,
0x0,0x7800000,0x0,0x18,0xc0,0x0,0x1818000,0x7800000,0x1,0xe00f0000,0x1000000,0xf80000,0x40000002,0xf,0x80001f00,0x7e0f8,0x1f07c0,
0x0,0x0,0x0,0x70,0x38c7003f,0xff000000,0xff8f,0xf8000100,0xffffe,0x7c0f80,0x0,0x0,0x3ffc000,0xf0000020,0x1001f0,0x3c00003c,
0x1f80,0x0,0x1c3ffc7,0x7c0780,0x0,0x0,0xe3,0xff038000,0xe0,0x38000078,0x78,0x1ff0,0x0,0x3c003c0,0xfffe1c00,0x0,0x0,0x380000f0,
0x7800000,0x1c00,0xe000,0xe00,0xf000,0x78f000,0x3c78000,0x1e3c0000,0xf1e00007,0x8f00003c,0x78000787,0x8001e000,0x78000,0x3c0000,
0x1e00000,0xf000000,0xf00000,0x7800000,0x3c000001,0xe0001e00,0x780f3c0,0x3c03c001,0xe01e000f,0xf00078,0x78003c0,0x3c001e00,
0x4000200f,0x3f80f0,0x3c0780,0x1e03c00,0xf01e000,0x7801f03e,0x1ffffe,0xf01fe0,0x3fff800,0x1fffc000,0xfffe0007,0xfff0003f,
0xff8001ff,0xfc003ff3,0xfe0003ff,0xe0007ff8,0x3ffc0,0x1ffe00,0xfff000,0x3ff80001,0xffc0000f,0xfe00007f,0xf000003f,0xf8003c7f,
0xe0003ffc,0x1ffe0,0xfff00,0x7ff800,0x3ffc000,0x1f80000,0xfff1c03c,0x3c01e0,0x1e00f00,0xf007800,0x781f0001,0xf01e7ff0,0x7c0007c,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,
0x3c1e003f,0xfffff078,0x30003803,0x80000f00,0x1e0,0x1f00,0x7800,0x7f000,0x1e0000,0x0,0x0,0x0,0x3c000f00,0x780001e,0x0,0x7800000f,
0x78780,0x3c00000,0x3c000000,0x7c00f,0x780f0,0x3c0007,0xe000003f,0x0,0xfe000000,0xfe0000,0x3c0,0x1f000070,0x7c7c003,0xc000f01e,
0x1e0,0x7803c0,0x1e00,0x1e000,0x1e0007,0x80007800,0x780,0x3c1f0000,0x7800001e,0x783cf079,0xe01e03c0,0xf00780,0x1e0f000,0x3c078001,
0xe03c0000,0xf000,0xf0003c0,0x3c003c07,0x81f03c00,0x7c7c000f,0x87c00000,0xf00003c,0x1e00,0x1e0,0x3e001f,0x0,0x0,0x3fffe001,
0xefff8000,0x7fff001f,0xff78007f,0xfe001fff,0xfe003ffe,0xf0079ffe,0x1ffc00,0x7ff000,0x7801f00,0x1e0000f,0xffbfe01e,0x7ff8003f,
0xff0007bf,0xfe000fff,0xbc003cff,0xf803fffc,0x1fffff0,0x3c003c0,0x78001e1e,0xf0f,0x800f80f0,0x1e00ff,0xffe0001e,0xf0,0x780,
0x0,0x0,0x3c00000,0x380000,0x0,0x7800000,0x0,0x18,0xc0,0x0,0x1008000,0x7800000,0x3,0xe00f0000,0x3800000,0xf00000,0xe0000007,
0xf,0x80001f00,0x3e0f8,0x1e07c0,0x0,0x0,0x0,0x70,0x3807007f,0xff800000,0x1ffdf,0xfc000380,0xffffe,0x3e1f00,0x0,0x0,0xfffe000,
0xf0000030,0x3800f8,0x7c00003c,0xfc0,0x0,0x18780c3,0xf00780,0x80100,0x0,0xc3,0xffc18000,0xf0,0x78000078,0xf0,0xf0,0x0,0x3c003c0,
0xfffe1c00,0x0,0x0,0x380000f0,0x7800801,0x1c00,0xe000,0x1e00,0xf000,0xf8f800,0x7c7c000,0x3e3e0001,0xf1f0000f,0x8f80007c,0x7c000787,
0x8001e000,0x78000,0x3c0000,0x1e00000,0xf000000,0xf00000,0x7800000,0x3c000001,0xe0001e00,0x780f3c0,0x3c078001,0xe03c000f,
0x1e00078,0xf0003c0,0x78001e00,0xe000701f,0x3fc0f0,0x3c0780,0x1e03c00,0xf01e000,0x7800f87c,0x1e007f,0xf07e00,0x7fffc00,0x3fffe001,
0xffff000f,0xfff8007f,0xffc003ff,0xfe007ff7,0xff0007ff,0xf000fffc,0x7ffe0,0x3fff00,0x1fff800,0x3ff80001,0xffc0000f,0xfe00007f,
0xf00000ff,0xf8003cff,0xf0007ffe,0x3fff0,0x1fff80,0xfffc00,0x7ffe000,0x1f80001,0xfffb803c,0x3c01e0,0x1e00f00,0xf007800,0x780f0001,
0xe01efff8,0x3c00078,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x780000,0x3c1e003f,0xfffff078,0x30001c07,0xf80,0x1e0,0x1e00,0x3c00,0xff800,0x1e0000,0x0,0x0,0x0,0x3c001e00,
0x3c0001e,0x0,0x7800001e,0x70780,0x3c00000,0x78000000,0x78007,0x800f00f0,0x3e0007,0xe000003f,0x3,0xfe000000,0xff8000,0x7c0,
0x1e000070,0x783c003,0xc001f01e,0x1e0,0x7803c0,0x1e00,0x1e000,0x1e0007,0x80007800,0x780,0x3c3e0000,0x7800001e,0x3838f079,
0xe01e03c0,0x780780,0x1e0f000,0x1e078001,0xe03c0000,0xf000,0xf0003c0,0x3c007c07,0x81f03c00,0x3ef80007,0x87800000,0x1f00003c,
0x1e00,0x1e0,0x7c000f,0x80000000,0x0,0x3ffff001,0xffffc000,0xffff003f,0xff7800ff,0xff001fff,0xfe007ffe,0xf007bffe,0x1ffc00,
0x7ff000,0x7803e00,0x1e0000f,0xffffe01e,0xfff8007f,0xff8007ff,0xff001fff,0xbc003dff,0xf807fffc,0x1fffff0,0x3c003c0,0x78001e0f,
0x1e07,0xc01f00f0,0x1e00ff,0xffe0001e,0xf0,0x780,0x0,0x0,0x7c00000,0x7c0000,0x0,0x7800000,0x0,0x18,0xc0,0x0,0x1018000,0x7800000,
0x3,0xc00f0000,0x7c00000,0x1f00001,0xf000000f,0x80000007,0xc0003e00,0x1e07c,0x3e0780,0x0,0x0,0x0,0x70,0x380700ff,0xff800000,
0x3ffff,0xfe0007c0,0xffffe,0x1e1e00,0x0,0x780000,0x1fffe000,0xf0000078,0x7c0078,0x7800003c,0xff0,0x0,0x38e0003,0x80f00780,
0x180300,0x0,0x1c3,0x81e1c000,0x7f,0xf0000078,0x1e0,0x38,0x0,0x3c003c0,0xfffe1c00,0x0,0x0,0x380000f0,0x7800c01,0x80001c00,
0xe000,0x603e00,0xf000,0xf07800,0x783c000,0x3c1e0001,0xe0f0000f,0x7800078,0x3c000f87,0x8001e000,0x78000,0x3c0000,0x1e00000,
0xf000000,0xf00000,0x7800000,0x3c000001,0xe0001e00,0x780f3c0,0x3c078000,0xf03c0007,0x81e0003c,0xf0001e0,0x78000f01,0xf000f81e,
0x7bc0f0,0x3c0780,0x1e03c00,0xf01e000,0x78007878,0x1e001f,0xf0f800,0x7fffe00,0x3ffff001,0xffff800f,0xfffc007f,0xffe003ff,
0xff007fff,0xff800fff,0xf001fffe,0xffff0,0x7fff80,0x3fffc00,0x3ff80001,0xffc0000f,0xfe00007f,0xf00001ff,0xfc003dff,0xf000ffff,
0x7fff8,0x3fffc0,0x1fffe00,0xffff000,0x1f80003,0xffff803c,0x3c01e0,0x1e00f00,0xf007800,0x780f0001,0xe01ffffc,0x3c00078,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,
0x3c1e003f,0xfffff078,0x30001e0f,0x300780,0x1e0,0x1e00,0x3c00,0x3dde00,0x1e0000,0x0,0x0,0x0,0x78001e00,0x3c0001e,0x0,0xf800003e,
0xf0780,0x3dfc000,0x783f8000,0xf8007,0xc01f00f0,0x3e0007,0xe000003f,0x1f,0xfc000000,0x7ff000,0xf80,0x3e007c70,0x783c003,0xc001e03c,
0x1e0,0x3c03c0,0x1e00,0x3c000,0x1e0007,0x80007800,0x780,0x3c7c0000,0x7800001e,0x3878f078,0xf01e03c0,0x780780,0x1e0f000,0x1e078001,
0xe03e0000,0xf000,0xf0003c0,0x1e007807,0x83f03c00,0x3ef00007,0xcf800000,0x3e00003c,0xf00,0x1e0,0xf80007,0xc0000000,0x0,0x3e01f801,
0xfe07e001,0xf80f007e,0x7f801f8,0x1f801fff,0xfe00fc0f,0xf007f83f,0x1ffc00,0x7ff000,0x7807c00,0x1e0000f,0x87e1e01f,0xe0fc00fc,
0xfc007f8,0x1f803f03,0xfc003df0,0x3807e03c,0x1fffff0,0x3c003c0,0x78003e0f,0x1e03,0xe03e00f8,0x3e00ff,0xffe0001e,0xf0,0x780,
0x0,0x0,0x7800000,0xfe0000,0x0,0x7800000,0x0,0x18,0xc0,0x0,0x1818000,0x7c00000,0x3,0xc00f0000,0xfe00000,0x3e00003,0xf800001f,
0xc0000007,0xc0003e00,0x1e03c,0x3c0f80,0x0,0x0,0x0,0x70,0x380700fc,0x7800000,0x7c1fe,0x3e000fe0,0xffffe,0x1f3e00,0x0,0x780000,
0x3f98e000,0xf000003c,0xfcf8007c,0xf800003c,0x3ffc,0x0,0x31c0001,0x80f00f80,0x380700,0x0,0x183,0x80e0c000,0x3f,0xe0000078,
0x3c0,0x38,0x0,0x3c003c0,0xfffe1c00,0x0,0x0,0x38000078,0xf000e01,0xc003ffe0,0x1fff00,0x7ffc00,0xf000,0xf07800,0x783c000,0x3c1e0001,
0xe0f0000f,0x7800078,0x3c000f07,0x8003c000,0x78000,0x3c0000,0x1e00000,0xf000000,0xf00000,0x7800000,0x3c000001,0xe0001e00,
0x3c0f1e0,0x3c078000,0xf03c0007,0x81e0003c,0xf0001e0,0x78000f00,0xf801f01e,0xf3c0f0,0x3c0780,0x1e03c00,0xf01e000,0x78007cf8,
0x1e000f,0x80f0f000,0x7c03f00,0x3e01f801,0xf00fc00f,0x807e007c,0x3f003e0,0x1f80707f,0x8f801f80,0xf003f03f,0x1f81f8,0xfc0fc0,
0x7e07e00,0x3ff80001,0xffc0000f,0xfe00007f,0xf00003ff,0xfc003fc1,0xf801f81f,0x800fc0fc,0x7e07e0,0x3f03f00,0x1f81f800,0x1f80007,
0xe07f003c,0x3c01e0,0x1e00f00,0xf007800,0x780f8003,0xe01fe07e,0x3e000f8,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,0x3f,0xfffff078,0x30000ffe,0x1f007c0,0x0,0x1e00,
0x3c00,0xf9cf80,0x1e0000,0x0,0x0,0x0,0x78001e00,0x3c0001e,0x0,0xf00000fc,0x1e0780,0x3fff800,0x78ffe000,0xf0003,0xe03e00f0,
0x3e0007,0xe000003f,0x7f,0xe01fffff,0xf00ffc00,0x1f80,0x3c01ff70,0x783c003,0xc007e03c,0x1e0,0x3c03c0,0x1e00,0x3c000,0x1e0007,
0x80007800,0x780,0x3cfc0000,0x7800001e,0x3c78f078,0xf01e03c0,0x780780,0x3e0f000,0x1e078003,0xc01f0000,0xf000,0xf0003c0,0x1e007807,
0x83f83c00,0x1ff00003,0xcf000000,0x3e00003c,0xf00,0x1e0,0x0,0x0,0x0,0x20007801,0xfc03e003,0xe003007c,0x3f803e0,0x7c0003c,
0xf807,0xf007e00f,0x3c00,0xf000,0x780f800,0x1e0000f,0x87e1f01f,0x803c00f8,0x7c007f0,0xf803e01,0xfc003f80,0x80f8004,0x3c000,
0x3c003c0,0x3c003c0f,0x1e03,0xe03e0078,0x3c0000,0x7c0001e,0xf0,0x780,0x0,0x0,0x3ffff800,0x1ff0000,0x0,0x7800000,0x0,0x18,
0xc0,0x0,0x1818000,0x3e00000,0x3,0xc00f0000,0x1ff00000,0x3e00007,0xfc00003f,0xe0000003,0xc0003c00,0xf03c,0x3c0f00,0x0,0x0,
0x0,0x70,0x380701f0,0x800000,0x780fc,0x1e001ff0,0x7c,0xf3c00,0x0,0x780000,0x7e182000,0xf000001f,0xfff00ffc,0xffc0003c,0x3cfe,
0x0,0x31c0001,0x80f01f80,0x780f00,0x0,0x183,0x80e0c000,0xf,0x80000078,0x780,0x38,0x0,0x3c003c0,0x7ffe1c00,0x0,0x0,0x38000078,
0xf000f01,0xe003ffe0,0x1fff00,0x7ff800,0xf000,0xf07800,0x783c000,0x3c1e0001,0xe0f0000f,0x78000f8,0x3e000f07,0x8003c000,0x78000,
0x3c0000,0x1e00000,0xf000000,0xf00000,0x7800000,0x3c000001,0xe0001e00,0x3c0f1e0,0x3c078000,0xf03c0007,0x81e0003c,0xf0001e0,
0x78000f00,0x7c03e01e,0x1e3c0f0,0x3c0780,0x1e03c00,0xf01e000,0x78003cf0,0x1e0007,0x80f1e000,0x4000f00,0x20007801,0x3c008,
0x1e0040,0xf00200,0x780403f,0x7803e00,0x3007c00f,0x803e007c,0x1f003e0,0xf801f00,0x780000,0x3c00000,0x1e000000,0xf00007f0,
0x3e003f00,0x7801f00f,0x800f807c,0x7c03e0,0x3e01f00,0x1f00f800,0x1f80007,0xc03e003c,0x3c01e0,0x1e00f00,0xf007800,0x78078003,
0xc01fc03e,0x1e000f0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x780000,0x0,0xf078007c,0x300007fc,0x7e00fe0,0x0,0x1e00,0x3c00,0x3e1c3e0,0x1e0000,0x0,0x0,0x0,0xf0001e00,
0x3c0001e,0x1,0xf000fff8,0x1e0780,0x3fffe00,0x79fff000,0x1f0001,0xfffc00f0,0x7e0007,0xe000003f,0x3ff,0x801fffff,0xf003ff80,
0x3f00,0x3c03fff0,0xf01e003,0xffffc03c,0x1e0,0x3c03ff,0xffc01fff,0xfe03c000,0x1fffff,0x80007800,0x780,0x3df80000,0x7800001e,
0x1c70f078,0x781e03c0,0x780780,0x3c0f000,0x1e078007,0xc01f8000,0xf000,0xf0003c0,0x1e007807,0x83f83c00,0xfe00003,0xff000000,
0x7c00003c,0x780,0x1e0,0x0,0x0,0x0,0x7c01,0xf801f007,0xc00100f8,0x1f803c0,0x3c0003c,0x1f003,0xf007c00f,0x80003c00,0xf000,
0x783f000,0x1e0000f,0x3c0f01f,0x3e01f0,0x3e007e0,0x7c07c00,0xfc003f00,0xf0000,0x3c000,0x3c003c0,0x3c003c0f,0x1e01,0xf07c007c,
0x7c0000,0xfc0001e,0xf0,0x780,0x0,0x0,0x3ffff000,0x3838000,0x0,0x7800000,0x0,0x18,0xc0,0x0,0xff0000,0x3f00000,0x3,0xc00fff00,
0x38380000,0x7c0000e,0xe000070,0x70000001,0xe0003c00,0xf01e,0x780e00,0x0,0x0,0x0,0x0,0x1e0,0x0,0x780f8,0xf003838,0xfc,0xffc00,
0x0,0x780000,0x7c180000,0xf000000f,0xffe00fff,0xffc0003c,0x783f,0x80000000,0x6380000,0xc0f83f80,0xf81f00,0x0,0x303,0x80e06000,
0x0,0x78,0xf00,0x78,0x0,0x3c003c0,0x7ffe1c00,0x0,0x0,0x3800003c,0x3e000f81,0xf003ffe0,0x1fff00,0x1fc000,0xf000,0x1e03c00,
0xf01e000,0x780f0003,0xc078001e,0x3c000f0,0x1e000f07,0xff83c000,0x7ffff,0x803ffffc,0x1ffffe0,0xfffff00,0xf00000,0x7800000,
0x3c000001,0xe0001e00,0x3c0f0f0,0x3c078000,0xf03c0007,0x81e0003c,0xf0001e0,0x78000f00,0x3e07c01e,0x1e3c0f0,0x3c0780,0x1e03c00,
0xf01e000,0x78003ff0,0x1e0007,0x80f1e000,0xf80,0x7c00,0x3e000,0x1f0000,0xf80000,0x7c0001e,0x3c07c00,0x10078007,0x803c003c,
0x1e001e0,0xf000f00,0x780000,0x3c00000,0x1e000000,0xf00007c0,0x1e003e00,0x7c03e007,0xc01f003e,0xf801f0,0x7c00f80,0x3e007c00,
0xf,0x801f003c,0x3c01e0,0x1e00f00,0xf007800,0x7807c007,0xc01f801f,0x1f001f0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,0x0,0xe078003c,0x300001f0,0x3f801ff0,0x0,
0x3c00,0x1e00,0x3c1c1e0,0x1e0000,0x0,0x0,0x0,0xf0001e0f,0x3c0001e,0x3,0xe000fff0,0x3c0780,0x3ffff00,0x7bfff800,0x1e0000,0x7ff00078,
0x7e0007,0xe000003f,0x1ffc,0x1fffff,0xf0007ff0,0x7e00,0x3c07c3f0,0xf01e003,0xffff003c,0x1e0,0x3c03ff,0xffc01fff,0xfe03c000,
0x1fffff,0x80007800,0x780,0x3ffc0000,0x7800001e,0x1ef0f078,0x781e03c0,0x780780,0x7c0f000,0x1e07801f,0x800ff000,0xf000,0xf0003c0,
0xf00f807,0x83b83c00,0xfc00001,0xfe000000,0xf800003c,0x780,0x1e0,0x0,0x0,0x0,0x3c01,0xf000f007,0xc00000f0,0xf80780,0x3c0003c,
0x1e001,0xf007c007,0x80003c00,0xf000,0x787e000,0x1e0000f,0x3c0f01f,0x1e01e0,0x1e007c0,0x3c07800,0x7c003f00,0xf0000,0x3c000,
0x3c003c0,0x3e007c07,0x80003c00,0xf8f8003c,0x780000,0xf80001e,0xf0,0x780,0x0,0x0,0x7ffff000,0x601c000,0x3,0xffff0000,0x0,
0xfff,0xf8007fff,0xc0000000,0x7e003c,0x1fe0000,0xc0003,0xc00fff00,0x601c0000,0xf800018,0x70000c0,0x38000001,0xe0007800,0x701e,
0x701e00,0x0,0x0,0x0,0x0,0x1e0,0x6,0x700f8,0xf00601c,0xf8,0x7f800,0x0,0x780000,0xf8180000,0xf000000f,0x87c00fff,0xffc0003c,
0xf01f,0xc0000000,0x6380000,0xc07ff780,0x1f03e03,0xfffffe00,0x303,0x81c06000,0x0,0x1ffff,0xfe001e00,0x180f8,0x0,0x3c003c0,
0x3ffe1c00,0x3f00000,0x0,0x3800003f,0xfe0007c0,0xf8000000,0x18000000,0xc0000006,0x1f000,0x1e03c00,0xf01e000,0x780f0003,0xc078001e,
0x3c000f0,0x1e001f07,0xff83c000,0x7ffff,0x803ffffc,0x1ffffe0,0xfffff00,0xf00000,0x7800000,0x3c000001,0xe000fff8,0x3c0f0f0,
0x3c078000,0xf03c0007,0x81e0003c,0xf0001e0,0x78000f00,0x1f0f801e,0x3c3c0f0,0x3c0780,0x1e03c00,0xf01e000,0x78001fe0,0x1e0007,
0x80f1e000,0x780,0x3c00,0x1e000,0xf0000,0x780000,0x3c0001e,0x3c07c00,0xf0007,0x8078003c,0x3c001e0,0x1e000f00,0x780000,0x3c00000,
0x1e000000,0xf0000f80,0x1f003e00,0x3c03c003,0xc01e001e,0xf000f0,0x7800780,0x3c003c00,0xf,0x3f003c,0x3c01e0,0x1e00f00,0xf007800,
0x7803c007,0x801f000f,0xf001e0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,0x1,0xe078003f,0xb0000000,0xfc003cf0,0x0,0x3c00,0x1e00,0x101c040,0x1e0000,0x0,0x0,0x1,
0xe0001e1f,0x83c0001e,0x7,0xe000fff0,0x3c0780,0x3c03f80,0x7fc0fc00,0x1e0000,0xfff80078,0xfe0007,0xe000003f,0x7fe0,0x1fffff,
0xf0000ffc,0xfc00,0x780f81f0,0xf01e003,0xffff003c,0x1e0,0x3c03ff,0xffc01fff,0xfe03c000,0x1fffff,0x80007800,0x780,0x3ffc0000,
0x7800001e,0x1ef0f078,0x3c1e03c0,0x780780,0x1fc0f000,0x1e07ffff,0x7ff00,0xf000,0xf0003c0,0xf00f007,0xc3b87c00,0x7c00001,0xfe000000,
0xf800003c,0x3c0,0x1e0,0x0,0x0,0x0,0x3c01,0xf000f007,0x800000f0,0xf80780,0x1e0003c,0x1e001,0xf0078007,0x80003c00,0xf000,0x78fc000,
0x1e0000f,0x3c0f01e,0x1e01e0,0x1e007c0,0x3c07800,0x7c003e00,0xf0000,0x3c000,0x3c003c0,0x1e007807,0x80003c00,0x7df0003c,0x780000,
0x1f00001e,0xf0,0x780,0x0,0x0,0x7800000,0xe7ce000,0x3,0xffff0000,0x0,0xfff,0xf8007fff,0xc0000000,0x1f0,0xffe000,0x1c0003,
0xc00fff00,0xe7ce0000,0xf800039,0xf38001cf,0x9c000000,0xe0007800,0x780e,0x701c00,0x0,0x0,0x0,0x0,0x1e0,0x7,0xf0078,0xf00e7ce,
0x1f0,0x7f800,0x0,0x780000,0xf0180000,0xf000000e,0x1c0001f,0xe000003c,0xf007,0xe0000000,0x6380000,0xc03fe780,0x3e07c03,0xfffffe00,
0x303,0xffc06000,0x0,0x1ffff,0xfe003ffe,0x1fff0,0x0,0x3c003c0,0x1ffe1c00,0x3f00000,0x7,0xffc0001f,0xfc0003e0,0x7c000001,0xfc00000f,
0xe000007f,0x1e000,0x1e03c00,0xf01e000,0x780f0003,0xc078001e,0x3c000f0,0x1e001e07,0xff83c000,0x7ffff,0x803ffffc,0x1ffffe0,
0xfffff00,0xf00000,0x7800000,0x3c000001,0xe000fff8,0x3c0f078,0x3c078000,0xf03c0007,0x81e0003c,0xf0001e0,0x78000f00,0xf9f001e,
0x783c0f0,0x3c0780,0x1e03c00,0xf01e000,0x78001fe0,0x1e0007,0x80f1e000,0x780,0x3c00,0x1e000,0xf0000,0x780000,0x3c0001e,0x3c07800,
0xf0003,0xc078001e,0x3c000f0,0x1e000780,0x780000,0x3c00000,0x1e000000,0xf0000f00,0xf003c00,0x3c03c003,0xc01e001e,0xf000f0,
0x7800780,0x3c003c00,0xf,0x7f003c,0x3c01e0,0x1e00f00,0xf007800,0x7803c007,0x801f000f,0xf001e0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,0x1,0xe070001f,0xf8000007,
0xf0007cf8,0x7800000,0x3c00,0x1e00,0x1c000,0x1e0000,0x0,0x0,0x1,0xe0001e1f,0x83c0001e,0xf,0xc000fff8,0x780780,0x2000f80,0x7f803e00,
0x3e0003,0xfffe007c,0x1fe0000,0x0,0x3ff00,0x0,0x1ff,0x8001f000,0x780f00f0,0x1f00f003,0xffffc03c,0x1e0,0x3c03ff,0xffc01fff,
0xfe03c00f,0xf81fffff,0x80007800,0x780,0x3ffe0000,0x7800001e,0xee0f078,0x3c1e03c0,0x7807ff,0xff80f000,0x1e07fffe,0x3ffe0,
0xf000,0xf0003c0,0xf00f003,0xc7bc7800,0xfc00000,0xfc000001,0xf000003c,0x3c0,0x1e0,0x0,0x0,0x0,0x3c01,0xe000f80f,0x800001e0,
0xf80f00,0x1e0003c,0x3c000,0xf0078007,0x80003c00,0xf000,0x79f8000,0x1e0000f,0x3c0f01e,0x1e03c0,0x1f00780,0x3e0f000,0x7c003e00,
0xf0000,0x3c000,0x3c003c0,0x1e007807,0x81e03c00,0x7df0003e,0xf80000,0x3e00003e,0xf0,0x7c0,0xfc000,0x80000000,0x7800000,0x1e7cf000,
0x3,0xffff0000,0x0,0x18,0xc0,0x0,0xf80,0x7ffc00,0x380003,0xc00fff01,0xe7cf0000,0x1f000079,0xf3c003cf,0x9e000000,0xe0007000,
0x380e,0xe01c00,0x0,0x0,0x0,0x0,0x1e0,0x3,0x800f0078,0xf01e7cf,0x3e0,0x3f000,0x0,0x780000,0xf018001f,0xfff8001e,0x1e0000f,
0xc000003c,0xf003,0xe0000000,0x6380000,0xc00fc780,0x7c0f803,0xfffffe00,0x303,0xfe006000,0x0,0x1ffff,0xfe003ffe,0x1ffe0,0x0,
0x3c003c0,0xffe1c00,0x3f00000,0x7,0xffc00007,0xf00001f0,0x3e00001f,0xfc0000ff,0xe00007ff,0x3e000,0x3e01e00,0x1f00f000,0xf8078007,
0xc03c003e,0x1e001e0,0xf001e07,0xff83c000,0x7ffff,0x803ffffc,0x1ffffe0,0xfffff00,0xf00000,0x7800000,0x3c000001,0xe000fff8,
0x3c0f078,0x3c078000,0xf03c0007,0x81e0003c,0xf0001e0,0x78000f00,0x7fe001e,0xf03c0f0,0x3c0780,0x1e03c00,0xf01e000,0x78000fc0,
0x1e0007,0x80f1f000,0x780,0x3c00,0x1e000,0xf0000,0x780000,0x3c0001e,0x3c0f800,0x1e0003,0xc0f0001e,0x78000f0,0x3c000780,0x780000,
0x3c00000,0x1e000000,0xf0000f00,0xf003c00,0x3c078003,0xe03c001f,0x1e000f8,0xf0007c0,0x78003e00,0x1e,0xf7803c,0x3c01e0,0x1e00f00,
0xf007800,0x7803e00f,0x801e000f,0x80f803e0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,0x1,0xe0f0000f,0xff00001f,0x8000f87c,0x7800000,0x3c00,0x1e00,0x1c000,0x7fffff80,
0x0,0x0,0x3,0xc0001e1f,0x83c0001e,0x1f,0x800000fe,0xf00780,0x7c0,0x7f001e00,0x3c0007,0xe03f003f,0x3fe0000,0x0,0x3fc00,0x0,
0x7f,0x8001e000,0x781f00f0,0x1e00f003,0xc007e03c,0x1e0,0x3c03c0,0x1e00,0x3c00f,0xf81e0007,0x80007800,0x780,0x3f9f0000,0x7800001e,
0xfe0f078,0x3c1e03c0,0x7807ff,0xff00f000,0x1e07fff8,0xfff8,0xf000,0xf0003c0,0xf81f003,0xc7bc7800,0xfe00000,0x78000003,0xe000003c,
0x1e0,0x1e0,0x0,0x0,0x0,0x1fffc01,0xe000780f,0x1e0,0x780f00,0x1e0003c,0x3c000,0xf0078007,0x80003c00,0xf000,0x7bf0000,0x1e0000f,
0x3c0f01e,0x1e03c0,0xf00780,0x1e0f000,0x3c003c00,0xf8000,0x3c000,0x3c003c0,0x1f00f807,0x81f03c00,0x3fe0001e,0xf00000,0x7c00007c,
0xf0,0x3e0,0x3ff801,0x80000000,0x7800000,0x3cfcf800,0x3,0xffff0000,0x0,0x18,0xc0,0x0,0x7c00,0x1fff00,0x700003,0xc00f0003,
0xcfcf8000,0x3e0000f3,0xf3e0079f,0x9f000000,0xf000,0x1000,0x0,0x0,0x0,0x0,0x0,0x1f0,0x1,0xc00f0078,0xf03cfcf,0x800007c0,0x1e000,
0x0,0x780001,0xe018001f,0xfff8001c,0xe00007,0x8000003c,0xf001,0xf0000000,0x6380000,0xc0000000,0xf81f003,0xfffffe00,0x303,
0x87006000,0x0,0x1ffff,0xfe003ffe,0x7f00,0x0,0x3c003c0,0x3fe1c00,0x3f00000,0x7,0xffc00000,0xf8,0x1f0001ff,0xf0000fff,0x80007ffc,
0xfc000,0x3c01e00,0x1e00f000,0xf0078007,0x803c003c,0x1e001e0,0xf001e07,0x8003c000,0x78000,0x3c0000,0x1e00000,0xf000000,0xf00000,
0x7800000,0x3c000001,0xe000fff8,0x3c0f078,0x3c078000,0xf03c0007,0x81e0003c,0xf0001e0,0x78000f00,0x3fc001e,0x1e03c0f0,0x3c0780,
0x1e03c00,0xf01e000,0x78000780,0x1e0007,0x80f0fc00,0x3fff80,0x1fffc00,0xfffe000,0x7fff0003,0xfff8001f,0xffc0001e,0x3c0f000,
0x1e0003,0xc0f0001e,0x78000f0,0x3c000780,0x780000,0x3c00000,0x1e000000,0xf0001e00,0xf803c00,0x3c078001,0xe03c000f,0x1e00078,
0xf0003c0,0x78001e07,0xfffffe1e,0x1e7803c,0x3c01e0,0x1e00f00,0xf007800,0x7801e00f,0x1e0007,0x807803c0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,0x3,0xc0f00007,
0xffc0007e,0xf03e,0x7800000,0x3c00,0x1e00,0x1c000,0x7fffff80,0x0,0x0,0x3,0xc0001e1f,0x83c0001e,0x3f,0x3e,0xf00780,0x3c0,0x7e001e00,
0x7c000f,0x800f001f,0xffde0000,0x0,0x3e000,0x0,0xf,0x8003e000,0x781e0070,0x1e00f003,0xc001f03c,0x1e0,0x3c03c0,0x1e00,0x3c00f,
0xf81e0007,0x80007800,0x780,0x3f1f0000,0x7800001e,0x7c0f078,0x1e1e03c0,0x7807ff,0xfc00f000,0x1e07fffe,0xffc,0xf000,0xf0003c0,
0x781e003,0xc71c7800,0x1ff00000,0x78000003,0xe000003c,0x1e0,0x1e0,0x0,0x0,0x0,0xffffc01,0xe000780f,0x1e0,0x780fff,0xffe0003c,
0x3c000,0xf0078007,0x80003c00,0xf000,0x7ff0000,0x1e0000f,0x3c0f01e,0x1e03c0,0xf00780,0x1e0f000,0x3c003c00,0x7f000,0x3c000,
0x3c003c0,0xf00f007,0xc1f07c00,0x1fc0001f,0x1f00000,0xfc000ff8,0xf0,0x1ff,0xfffe07,0x80000000,0x7800000,0x7ffcfc00,0x0,0xf000000,
0x0,0x18,0xc0,0x0,0x3e000,0x1ff80,0xe00003,0xc00f0007,0xffcfc000,0x3e0001ff,0xf3f00fff,0x9f800000,0x6000,0x0,0x0,0x7c000,
0x0,0x0,0x0,0xfe,0x0,0xe00f007f,0xff07ffcf,0xc0000fc0,0x1e000,0x0,0x780001,0xe018001f,0xfff8001c,0xe00007,0x80000000,0xf800,
0xf0000000,0x6380000,0xc0000000,0x1f03c000,0x1e00,0x303,0x83806000,0x0,0x78,0x0,0x0,0x0,0x3c003c0,0xfe1c00,0x3f00000,0x0,
0x0,0x3c,0xf801fff,0xfff8,0x7ffc0,0x1f8000,0x3c01e00,0x1e00f000,0xf0078007,0x803c003c,0x1e001e0,0xf003c07,0x8003c000,0x78000,
0x3c0000,0x1e00000,0xf000000,0xf00000,0x7800000,0x3c000001,0xe0001e00,0x3c0f03c,0x3c078000,0xf03c0007,0x81e0003c,0xf0001e0,
0x78000f00,0x1f8001e,0x1e03c0f0,0x3c0780,0x1e03c00,0xf01e000,0x78000780,0x1e000f,0x80f0ff00,0x1ffff80,0xffffc00,0x7fffe003,
0xffff001f,0xfff800ff,0xffc007ff,0xffc0f000,0x1fffff,0xc0fffffe,0x7fffff0,0x3fffff80,0x780000,0x3c00000,0x1e000000,0xf0001e00,
0x7803c00,0x3c078001,0xe03c000f,0x1e00078,0xf0003c0,0x78001e07,0xfffffe1e,0x3c7803c,0x3c01e0,0x1e00f00,0xf007800,0x7801f01f,
0x1e0007,0x807c07c0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x780000,0x3,0xc0f00000,0xfff003f0,0x1f00f03e,0x7800000,0x3c00,0x1e00,0x1c000,0x7fffff80,0x0,0x7ff80000,0x3,
0xc0001e0f,0x3c0001e,0x7e,0x1f,0x1e00780,0x3e0,0x7e000f00,0x78000f,0x7800f,0xff9e0000,0x0,0x3fc00,0x0,0x7f,0x8003c000,0x781e0070,
0x3e00f803,0xc000f03c,0x1e0,0x3c03c0,0x1e00,0x3c00f,0xf81e0007,0x80007800,0x780,0x3e0f8000,0x7800001e,0x7c0f078,0x1e1e03c0,
0x7807ff,0xf000f000,0x1e07807f,0xfe,0xf000,0xf0003c0,0x781e003,0xc71c7800,0x3ef00000,0x78000007,0xc000003c,0x1e0,0x1e0,0x0,
0x0,0x0,0x1ffffc01,0xe000780f,0x1e0,0x780fff,0xffe0003c,0x3c000,0xf0078007,0x80003c00,0xf000,0x7ff0000,0x1e0000f,0x3c0f01e,
0x1e03c0,0xf00780,0x1e0f000,0x3c003c00,0x7ff80,0x3c000,0x3c003c0,0xf00f003,0xc1f07800,0x1fc0000f,0x1e00000,0xf8000ff0,0xf0,
0xff,0xffffff,0x80000000,0x3fffc000,0xfff9fe00,0x0,0xf000000,0x0,0x18,0xc0,0x0,0x1f0000,0x1fc0,0x1c00003,0xc00f000f,0xff9fe000,
0x7c0003ff,0xe7f81fff,0x3fc00000,0x0,0x0,0x0,0xfe000,0x1ffffc0f,0xfffffc00,0x0,0xff,0xf0000000,0x700f007f,0xff0fff9f,0xe0000f80,
0x1e000,0x0,0x780001,0xe018001f,0xfff8001c,0xe00fff,0xffc00000,0xf800,0xf0000000,0x6380000,0xc0ffff80,0x3e078000,0x1e00,0x7ff80303,
0x83c06000,0x0,0x78,0x0,0x0,0x0,0x3c003c0,0xe1c00,0x3f00000,0x0,0x7f,0xff00001e,0x7c1fff0,0xfff80,0x7ffc00,0x3f0000,0x7c01f00,
0x3e00f801,0xf007c00f,0x803e007c,0x1f003e0,0xf803c07,0x8003c000,0x78000,0x3c0000,0x1e00000,0xf000000,0xf00000,0x7800000,0x3c000001,
0xe0001e00,0x3c0f03c,0x3c078000,0xf03c0007,0x81e0003c,0xf0001e0,0x78000f00,0x1f8001e,0x3c03c0f0,0x3c0780,0x1e03c00,0xf01e000,
0x78000780,0x1e001f,0xf07f80,0x3ffff80,0x1ffffc00,0xffffe007,0xffff003f,0xfff801ff,0xffc03fff,0xffc0f000,0x1fffff,0xc0fffffe,
0x7fffff0,0x3fffff80,0x780000,0x3c00000,0x1e000000,0xf0001e00,0x7803c00,0x3c078001,0xe03c000f,0x1e00078,0xf0003c0,0x78001e07,
0xfffffe1e,0x787803c,0x3c01e0,0x1e00f00,0xf007800,0x7800f01e,0x1e0007,0x803c0780,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,0x1ff,0xffff8000,0x3ff80fc0,0x7fc1e01f,
0x7800000,0x3c00,0x1e00,0x0,0x7fffff80,0x0,0x7ff80000,0x7,0x80001e00,0x3c0001e,0xfc,0xf,0x1e00780,0x1e0,0x7c000f00,0x78000f,
0x78007,0xff1e0000,0x0,0x3ff00,0x0,0x1ff,0x8003c000,0x781e0070,0x3c007803,0xc000f03c,0x1e0,0x3c03c0,0x1e00,0x3c000,0x781e0007,
0x80007800,0x780,0x3c07c000,0x7800001e,0x7c0f078,0xf1e03c0,0x780780,0xf000,0x1e07801f,0x3e,0xf000,0xf0003c0,0x781e003,0xcf1c7800,
0x3cf80000,0x7800000f,0x8000003c,0xf0,0x1e0,0x0,0x0,0x0,0x3ffffc01,0xe000780f,0x1e0,0x780fff,0xffe0003c,0x3c000,0xf0078007,
0x80003c00,0xf000,0x7ff8000,0x1e0000f,0x3c0f01e,0x1e03c0,0xf00780,0x1e0f000,0x3c003c00,0x3fff0,0x3c000,0x3c003c0,0xf81f003,
0xc3b87800,0xf80000f,0x1e00001,0xf0000ff0,0xf0,0xff,0xf03fff,0x80000000,0x3fff8001,0xfff1ff00,0x0,0xf000000,0x0,0x18,0xc0,
0x0,0x380000,0x7c0,0x3c00003,0xc00f001f,0xff1ff000,0xf80007ff,0xc7fc3ffe,0x3fe00000,0x0,0x0,0x0,0x1ff000,0x7ffffe1f,0xffffff00,
0x0,0x7f,0xfe000000,0x780f007f,0xff1fff1f,0xf0001f00,0x1e000,0x0,0x780001,0xe0180000,0xf000001c,0xe00fff,0xffc00000,0x7c00,
0xf0000000,0x31c0001,0x80ffff80,0x3e078000,0x1e00,0x7ff80183,0x81c0c000,0x0,0x78,0x0,0x0,0x0,0x3c003c0,0xe1c00,0x3f00000,
0x0,0x7f,0xff00001e,0x7c7ff03,0xc03ff8fe,0x1ffc0f0,0x7e0000,0x7800f00,0x3c007801,0xe003c00f,0x1e0078,0xf003c0,0x7803c07,0x8003c000,
0x78000,0x3c0000,0x1e00000,0xf000000,0xf00000,0x7800000,0x3c000001,0xe0001e00,0x3c0f01e,0x3c078000,0xf03c0007,0x81e0003c,
0xf0001e0,0x78000f00,0x3fc001e,0x7803c0f0,0x3c0780,0x1e03c00,0xf01e000,0x78000780,0x1e007f,0xf03fe0,0x7ffff80,0x3ffffc01,
0xffffe00f,0xffff007f,0xfff803ff,0xffc07fff,0xffc0f000,0x1fffff,0xc0fffffe,0x7fffff0,0x3fffff80,0x780000,0x3c00000,0x1e000000,
0xf0001e00,0x7803c00,0x3c078001,0xe03c000f,0x1e00078,0xf0003c0,0x78001e07,0xfffffe1e,0x707803c,0x3c01e0,0x1e00f00,0xf007800,
0x7800f01e,0x1e0007,0x803c0780,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,0x1ff,0xffff8000,0x30f81f00,0xffe1e00f,0x87800000,0x3c00,0x1e00,0x0,0x1e0000,0x0,0x7ff80000,
0x7,0x80001e00,0x3c0001e,0x1f8,0x7,0x83c00780,0x1e0,0x7c000f00,0xf8001e,0x3c001,0xfc1e0000,0x0,0x7fe0,0x0,0xffc,0x3c000,0x781e0070,
0x3ffff803,0xc000783c,0x1e0,0x3c03c0,0x1e00,0x3c000,0x781e0007,0x80007800,0x780,0x3c07c000,0x7800001e,0x380f078,0xf1e03c0,
0x780780,0xf000,0x1e07800f,0x8000001e,0xf000,0xf0003c0,0x3c3c003,0xcf1e7800,0x7c780000,0x7800000f,0x8000003c,0xf0,0x1e0,0x0,
0x0,0x0,0x7f003c01,0xe000780f,0x1e0,0x780fff,0xffe0003c,0x3c000,0xf0078007,0x80003c00,0xf000,0x7f7c000,0x1e0000f,0x3c0f01e,
0x1e03c0,0xf00780,0x1e0f000,0x3c003c00,0xfff8,0x3c000,0x3c003c0,0x781e003,0xc3b87800,0x1fc00007,0x83e00003,0xe0000ff8,0xf0,
0x1ff,0xc007fe,0x0,0x7fff8001,0xffe3ff00,0x0,0x1e000000,0x0,0x18,0xc0,0x0,0x0,0x3c0,0x7800003,0xc00f001f,0xfe3ff000,0xf80007ff,
0x8ffc3ffc,0x7fe00000,0x0,0x0,0x0,0x1ff000,0x0,0x0,0x0,0x1f,0xff000000,0x3c0f007f,0xff1ffe3f,0xf0003e00,0x1e000,0x0,0x780001,
0xe0180000,0xf000001e,0x1e00fff,0xffc00000,0x3f00,0xf0000000,0x31c0001,0x80ffff80,0x1f03c000,0x1e00,0x7ff80183,0x81c0c000,
0x0,0x78,0x0,0x0,0x0,0x3c003c0,0xe1c00,0x0,0x0,0x7f,0xff00003c,0xf87f007,0xc03f83ff,0x81fc01f0,0x7c0000,0x7ffff00,0x3ffff801,
0xffffc00f,0xfffe007f,0xfff003ff,0xff807fff,0x8003c000,0x78000,0x3c0000,0x1e00000,0xf000000,0xf00000,0x7800000,0x3c000001,
0xe0001e00,0x3c0f01e,0x3c078000,0xf03c0007,0x81e0003c,0xf0001e0,0x78000f00,0x7fe001e,0xf003c0f0,0x3c0780,0x1e03c00,0xf01e000,
0x78000780,0x1ffffe,0xf00ff0,0xfe00780,0x7f003c03,0xf801e01f,0xc00f00fe,0x7807f0,0x3c0ffff,0xffc0f000,0x1fffff,0xc0fffffe,
0x7fffff0,0x3fffff80,0x780000,0x3c00000,0x1e000000,0xf0001e00,0x7803c00,0x3c078001,0xe03c000f,0x1e00078,0xf0003c0,0x78001e00,
0x1e,0xf07803c,0x3c01e0,0x1e00f00,0xf007800,0x7800783e,0x1e0007,0x801e0f80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,0x1ff,0xffff8000,0x307c0801,0xe1f1e00f,0x87000000,
0x3c00,0x1e00,0x0,0x1e0000,0x0,0x7ff80000,0xf,0x1e00,0x3c0001e,0x3f0,0x7,0x83fffffc,0x1e0,0x7c000f00,0xf0001e,0x3c000,0x3e0000,
0x0,0x1ffc,0x1fffff,0xf0007ff0,0x3c000,0x781e0070,0x7ffffc03,0xc000781e,0x1e0,0x7803c0,0x1e00,0x3c000,0x781e0007,0x80007800,
0x780,0x3c03e000,0x7800001e,0xf078,0x79e03c0,0x780780,0xf000,0x1e078007,0x8000000f,0xf000,0xf0003c0,0x3c3c001,0xee0ef000,
0xf87c0000,0x7800001f,0x3c,0x78,0x1e0,0x0,0x0,0x0,0x7c003c01,0xe000780f,0x1e0,0x780f00,0x3c,0x3c000,0xf0078007,0x80003c00,
0xf000,0x7e3e000,0x1e0000f,0x3c0f01e,0x1e03c0,0xf00780,0x1e0f000,0x3c003c00,0x1ffc,0x3c000,0x3c003c0,0x781e003,0xe3b8f800,
0x1fc00007,0x83c00007,0xc00000fc,0xf0,0x3e0,0x8001f8,0x0,0x7800000,0xffc7fe00,0x0,0x1e000000,0x0,0x18,0xc0,0x0,0x0,0x1e0,
0xf000003,0xc00f000f,0xfc7fe001,0xf00003ff,0x1ff81ff8,0xffc00000,0x0,0x0,0x0,0x1ff000,0x0,0x0,0x0,0x3,0xff800000,0x1e0f0078,
0xffc7f,0xe0007c00,0x1e000,0x0,0x780001,0xe0180000,0xf000000e,0x1c00007,0x80000000,0x1f81,0xe0000000,0x38e0003,0x80000000,
0xf81f000,0x1e00,0x7ff801c3,0x80e1c000,0x0,0x78,0x0,0x0,0x0,0x3c003c0,0xe1c00,0x0,0x0,0x0,0xf8,0x1f070007,0xc03803ff,0xc1c001f0,
0xf80000,0xfffff00,0x7ffff803,0xffffc01f,0xfffe00ff,0xfff007ff,0xffc07fff,0x8001e000,0x78000,0x3c0000,0x1e00000,0xf000000,
0xf00000,0x7800000,0x3c000001,0xe0001e00,0x780f00f,0x3c078000,0xf03c0007,0x81e0003c,0xf0001e0,0x78000f00,0xf9f001e,0xf003c0f0,
0x3c0780,0x1e03c00,0xf01e000,0x78000780,0x1ffffc,0xf003f8,0xf800780,0x7c003c03,0xe001e01f,0xf00f8,0x7807c0,0x3c0fc1e,0xf000,
0x1e0000,0xf00000,0x7800000,0x3c000000,0x780000,0x3c00000,0x1e000000,0xf0001e00,0x7803c00,0x3c078001,0xe03c000f,0x1e00078,
0xf0003c0,0x78001e00,0x1e,0x1e07803c,0x3c01e0,0x1e00f00,0xf007800,0x7800783c,0x1e0007,0x801e0f00,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1ff,0xffff8000,0x303c0001,
0xc071e007,0xcf000000,0x3c00,0x1e00,0x0,0x1e0000,0x0,0x0,0xf,0xf00,0x780001e,0x7e0,0x7,0x83fffffc,0x1e0,0x7c000f00,0x1f0001e,
0x3c000,0x3c0000,0x0,0x3ff,0x801fffff,0xf003ff80,0x3c000,0x781e0070,0x7ffffc03,0xc000781e,0x1e0,0x7803c0,0x1e00,0x1e000,0x781e0007,
0x80007800,0x780,0x3c01f000,0x7800001e,0xf078,0x79e03c0,0xf00780,0xf000,0x3e078007,0xc000000f,0xf000,0xf0003c0,0x3c3c001,
0xee0ef000,0xf03e0000,0x7800003e,0x3c,0x78,0x1e0,0x0,0x0,0x0,0xf8003c01,0xe000780f,0x1e0,0x780f00,0x3c,0x3c000,0xf0078007,
0x80003c00,0xf000,0x7c3e000,0x1e0000f,0x3c0f01e,0x1e03c0,0xf00780,0x1e0f000,0x3c003c00,0xfc,0x3c000,0x3c003c0,0x3c3e001,0xe7b8f000,
0x3fe00007,0xc7c0000f,0xc000003e,0xf0,0x7c0,0x0,0x0,0x7c00000,0x7fcffc00,0x0,0x1e000000,0x0,0x18,0xc0,0x0,0x0,0x1e0,0x1e000003,
0xc00f0007,0xfcffc003,0xe00001ff,0x3ff00ff9,0xff800000,0x0,0x0,0x0,0x1ff000,0x0,0x0,0x0,0x0,0x1f800000,0xf0f0078,0x7fcff,
0xc000fc00,0x1e000,0x0,0x780001,0xe0180000,0xf000000f,0x87c00007,0x80000000,0xfe3,0xe0000000,0x18780c3,0x0,0x7c0f800,0x1e00,
0xc3,0x80e18000,0x0,0x78,0x0,0x0,0x0,0x3c003c0,0xe1c00,0x0,0x0,0x0,0x1f0,0x3e00000f,0xc0000303,0xe00003f0,0xf00000,0xfffff80,
0x7ffffc03,0xffffe01f,0xffff00ff,0xfff807ff,0xffc07fff,0x8001e000,0x78000,0x3c0000,0x1e00000,0xf000000,0xf00000,0x7800000,
0x3c000001,0xe0001e00,0x780f00f,0x3c078001,0xe03c000f,0x1e00078,0xf0003c0,0x78001e00,0x1f0f801f,0xe00780f0,0x3c0780,0x1e03c00,
0xf01e000,0x78000780,0x1ffff8,0xf000f8,0x1f000780,0xf8003c07,0xc001e03e,0xf01f0,0x780f80,0x3c1f01e,0xf000,0x1e0000,0xf00000,
0x7800000,0x3c000000,0x780000,0x3c00000,0x1e000000,0xf0001e00,0x7803c00,0x3c078001,0xe03c000f,0x1e00078,0xf0003c0,0x78001e00,
0x1e,0x3c07803c,0x3c01e0,0x1e00f00,0xf007800,0x78007c7c,0x1e0007,0x801f1f00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7,0x81c00000,0x303c0003,0x8039e003,0xef000000,
0x3c00,0x1e00,0x0,0x1e0000,0x0,0x0,0x1e,0xf00,0x780001e,0xfc0,0x7,0x83fffffc,0x1e0,0x3c000f00,0x1e0001e,0x3c000,0x3c0000,
0x0,0x7f,0xe01fffff,0xf00ffc00,0x3c000,0x781f00f0,0x7ffffc03,0xc000781e,0x1e0,0x7803c0,0x1e00,0x1e000,0x781e0007,0x80007800,
0x780,0x3c01f000,0x7800001e,0xf078,0x7de01e0,0xf00780,0x7800,0x3c078003,0xc000000f,0xf000,0xf0003c0,0x3e7c001,0xee0ef001,
0xf01e0000,0x7800003e,0x3c,0x3c,0x1e0,0x0,0x0,0x0,0xf0003c01,0xe000780f,0x1e0,0x780f00,0x3c,0x3c000,0xf0078007,0x80003c00,
0xf000,0x781f000,0x1e0000f,0x3c0f01e,0x1e03c0,0xf00780,0x1e0f000,0x3c003c00,0x3e,0x3c000,0x3c003c0,0x3c3c001,0xe71cf000,0x7df00003,
0xc780000f,0x8000003e,0xf0,0x780,0x0,0x0,0x3c00000,0x3fcff800,0x0,0x1e000000,0x0,0x18,0xc0,0x0,0x1f00fc,0x1e0,0x1e000001,
0xe00f0003,0xfcff8003,0xe00000ff,0x3fe007f9,0xff000000,0x0,0x0,0x0,0x1ff000,0x0,0x0,0x0,0x0,0x7c00000,0xf0f0078,0x3fcff,0x8000f800,
0x1e000,0x0,0x780001,0xe0180000,0xf000001f,0xffe00007,0x8000003c,0x7ff,0xc0000000,0x1c3ffc7,0x0,0x3e07c00,0x1e00,0xe3,0x80738000,
0x0,0x78,0x0,0x0,0x0,0x3c003c0,0xe1c00,0x0,0x0,0x0,0x3e0,0x7c00001d,0xc0000001,0xe0000770,0x1f00000,0xfffff80,0x7ffffc03,
0xffffe01f,0xffff00ff,0xfff807ff,0xffc07fff,0x8001e000,0x78000,0x3c0000,0x1e00000,0xf000000,0xf00000,0x7800000,0x3c000001,
0xe0001e00,0x780f00f,0x3c03c001,0xe01e000f,0xf00078,0x78003c0,0x3c001e00,0x3e07c01f,0xc00780f0,0x3c0780,0x1e03c00,0xf01e000,
0x78000780,0x1fffc0,0xf0007c,0x1e000780,0xf0003c07,0x8001e03c,0xf01e0,0x780f00,0x3c1e01e,0xf000,0x1e0000,0xf00000,0x7800000,
0x3c000000,0x780000,0x3c00000,0x1e000000,0xf0001e00,0x7803c00,0x3c078001,0xe03c000f,0x1e00078,0xf0003c0,0x78001e00,0x1e,0x7807803c,
0x3c01e0,0x1e00f00,0xf007800,0x78003c78,0x1e0007,0x800f1e00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7,0x83c00000,0x303c0003,0x8039e001,0xee000000,0x1e00,0x3c00,
0x0,0x1e0000,0x0,0x0,0x1e,0xf00,0x780001e,0x1f80,0x7,0x83fffffc,0x1e0,0x3c000f00,0x1e0001e,0x3c000,0x3c0000,0x0,0x1f,0xfc1fffff,
0xf07ff000,0x0,0x780f00f0,0x78003c03,0xc000781e,0x1e0,0xf803c0,0x1e00,0x1e000,0x781e0007,0x80007800,0x780,0x3c00f800,0x7800001e,
0xf078,0x3de01e0,0xf00780,0x7800,0x3c078003,0xe000000f,0xf000,0xf0003c0,0x1e78001,0xfe0ff003,0xe01f0000,0x7800007c,0x3c,0x3c,
0x1e0,0x0,0x0,0x0,0xf0007c01,0xe000f80f,0x800001e0,0xf80f00,0x3c,0x1e001,0xf0078007,0x80003c00,0xf000,0x780f800,0x1e0000f,
0x3c0f01e,0x1e03c0,0x1f00780,0x3e0f000,0x7c003c00,0x1e,0x3c000,0x3c003c0,0x3c3c001,0xe71cf000,0xf8f80003,0xe780001f,0x1e,
0xf0,0x780,0x0,0x0,0x3c00000,0x1ffff000,0x0,0x1e000000,0x0,0x18,0xc0,0x0,0x3bc1de,0x1e0,0xf000001,0xe00f0001,0xffff0007,0xc000007f,
0xffc003ff,0xfe000000,0x0,0x0,0x0,0xfe000,0x0,0x0,0x0,0x0,0x3c00000,0x1e0f0078,0x1ffff,0x1f000,0x1e000,0x0,0x780000,0xf0180000,
0xf000001f,0xfff00007,0x8000003c,0x1ff,0x80000000,0xe0ff0e,0x0,0x1f03e00,0x1e00,0x70,0x70000,0x0,0x78,0x0,0x0,0x0,0x3c003c0,
0xe1c00,0x0,0x0,0x0,0x7c0,0xf8000019,0xc0000000,0xe0000670,0x1e00000,0xf000780,0x78003c03,0xc001e01e,0xf00f0,0x780780,0x3c0f807,
0x8001e000,0x78000,0x3c0000,0x1e00000,0xf000000,0xf00000,0x7800000,0x3c000001,0xe0001e00,0xf80f007,0xbc03c001,0xe01e000f,
0xf00078,0x78003c0,0x3c001e00,0x7c03e00f,0x800780f0,0x3c0780,0x1e03c00,0xf01e000,0x78000780,0x1e0000,0xf0003c,0x1e000f80,
0xf0007c07,0x8003e03c,0x1f01e0,0xf80f00,0x7c1e01e,0xf800,0x1e0000,0xf00000,0x7800000,0x3c000000,0x780000,0x3c00000,0x1e000000,
0xf0001e00,0x7803c00,0x3c078003,0xe03c001f,0x1e000f8,0xf0007c0,0x78003e00,0x1f8001f,0xf00f803c,0x3c01e0,0x1e00f00,0xf007800,
0x78003e78,0x1e000f,0x800f9e00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xf,0x3c00000,0x303c0003,0x8039f001,0xfe000000,0x1e00,0x3c00,0x0,0x1e0000,0x0,0x0,0x3c,0xf00,
0x780001e,0x3f00,0x7,0x80000780,0x3e0,0x3e000f00,0x3c0001e,0x3c000,0x7c0000,0x0,0x3,0xfe000000,0xff8000,0x0,0x3c0f81f0,0xf0001e03,
0xc000780f,0x1e0,0xf003c0,0x1e00,0xf000,0x781e0007,0x80007800,0x780,0x3c007c00,0x7800001e,0xf078,0x3de01e0,0xf00780,0x7800,
0x3c078001,0xe000000f,0xf000,0xf0003c0,0x1e78001,0xfc07f003,0xe00f0000,0x78000078,0x3c,0x1e,0x1e0,0x0,0x0,0x0,0xf0007c01,
0xf000f007,0x800000f0,0xf80780,0x3c,0x1e001,0xf0078007,0x80003c00,0xf000,0x7807c00,0x1e0000f,0x3c0f01e,0x1e01e0,0x1e007c0,
0x3c07800,0x7c003c00,0x1e,0x3c000,0x3c007c0,0x1e78001,0xe71df000,0xf8f80001,0xef80003e,0x1e,0xf0,0x780,0x0,0x0,0x3c00000,
0xfffe000,0x0,0x3e000000,0x0,0x18,0x7fff,0xc0000000,0x60c306,0x1e0,0x7800001,0xe00f0000,0xfffe0007,0x8000003f,0xff8001ff,
0xfc000000,0x0,0x0,0x0,0x7c000,0x0,0x0,0x0,0x0,0x3c00000,0x3c0f0078,0xfffe,0x3e000,0x1e000,0x0,0x780000,0xf0180000,0xf000003c,
0xfcf80007,0x8000003c,0x7f,0x0,0x70001c,0x0,0xf81f00,0x0,0x38,0xe0000,0x0,0x0,0x0,0x0,0x0,0x3c003c0,0xe1c00,0x0,0x0,0x0,0xf81,
0xf0000039,0xc0000000,0xe0000e70,0x1e00000,0x1e0003c0,0xf0001e07,0x8000f03c,0x781e0,0x3c0f00,0x1e0f007,0x8000f000,0x78000,
0x3c0000,0x1e00000,0xf000000,0xf00000,0x7800000,0x3c000001,0xe0001e00,0xf00f007,0xbc03c001,0xe01e000f,0xf00078,0x78003c0,
0x3c001e00,0xf801f00f,0x800780f0,0x3c0780,0x1e03c00,0xf01e000,0x78000780,0x1e0000,0xf0003c,0x1e000f80,0xf0007c07,0x8003e03c,
0x1f01e0,0xf80f00,0x7c1e01e,0x7800,0xf0000,0x780000,0x3c00000,0x1e000000,0x780000,0x3c00000,0x1e000000,0xf0000f00,0xf003c00,
0x3c03c003,0xc01e001e,0xf000f0,0x7800780,0x3c003c00,0x1f8000f,0xe00f003c,0x7c01e0,0x3e00f00,0x1f007800,0xf8001ef8,0x1f000f,
0x7be00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0xf,0x3c00000,0x307c0003,0x8038f000,0xfc000000,0x1e00,0x3c00,0x0,0x1e0000,0xfc0000,0x0,0x7e00003c,0x780,0xf00001e,
0x7e00,0xf,0x80000780,0x3c0,0x3e001e00,0x3c0001f,0x7c000,0x780007,0xe000003f,0x0,0xfe000000,0xfe0000,0x0,0x3c07c3f0,0xf0001e03,
0xc000f80f,0x800001e0,0x1f003c0,0x1e00,0xf000,0x781e0007,0x80007800,0x4000f80,0x3c003c00,0x7800001e,0xf078,0x1fe01f0,0x1f00780,
0x7c00,0x7c078001,0xf000001f,0xf000,0xf0003c0,0x1e78001,0xfc07f007,0xc00f8000,0x780000f8,0x3c,0x1e,0x1e0,0x0,0x0,0x0,0xf0007c01,
0xf000f007,0xc00000f0,0xf80780,0x3c,0x1f003,0xf0078007,0x80003c00,0xf000,0x7807c00,0x1e0000f,0x3c0f01e,0x1e01e0,0x1e007c0,
0x3c07800,0x7c003c00,0x1e,0x3c000,0x3c007c0,0x1e78000,0xfe0fe001,0xf07c0001,0xef00007c,0x1e,0xf0,0x780,0x0,0x0,0x1e00000,
0x7cfc000,0xfc00000,0x3c00000f,0xc3f00000,0x18,0x7fff,0xc0000000,0x406303,0x3e0,0x3c00001,0xf00f0000,0x7cfc000f,0x8000001f,
0x3f0000f9,0xf8000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3c00000,0x780700f8,0x7cfc,0x7c000,0x1e000,0x0,0x780000,0xf8180000,
0xf0000070,0x3c0007,0x8000003c,0x3f,0x80000000,0x3c0078,0x0,0x780f00,0x0,0x1e,0x3c0000,0x0,0x0,0x0,0x0,0x0,0x3e007c0,0xe1c00,
0x0,0x0,0x0,0xf01,0xe0000071,0xc0000000,0xe0001c70,0x1e00000,0x1e0003c0,0xf0001e07,0x8000f03c,0x781e0,0x3c0f00,0x1e0f007,
0x8000f800,0x78000,0x3c0000,0x1e00000,0xf000000,0xf00000,0x7800000,0x3c000001,0xe0001e00,0x1f00f003,0xfc03e003,0xe01f001f,
0xf800f8,0x7c007c0,0x3e003e01,0xf000f80f,0xf00f0,0x3c0780,0x1e03c00,0xf01e000,0x78000780,0x1e0000,0xf0003c,0x1e000f80,0xf0007c07,
0x8003e03c,0x1f01e0,0xf80f00,0x7c1e01e,0x7c00,0xf0000,0x780000,0x3c00000,0x1e000000,0x780000,0x3c00000,0x1e000000,0xf0000f00,
0xf003c00,0x3c03c003,0xc01e001e,0xf000f0,0x7800780,0x3c003c00,0x1f8000f,0xc00f003c,0x7c01e0,0x3e00f00,0x1f007800,0xf8001ef0,
0x1f000f,0x7bc00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x780000,0xf,0x3800040,0x30780003,0x8038f800,0x78000000,0x1e00,0x3c00,0x0,0x1e0000,0xfc0000,0x0,0x7e000078,
0x780,0x1f00001e,0xfc00,0x20001f,0x780,0x80007c0,0x1f001e00,0x7c0000f,0x78000,0xf80007,0xe000003f,0x0,0x1e000000,0xf00000,
0x3c000,0x3c03fff0,0xf0001e03,0xc001f007,0x800101e0,0x7e003c0,0x1e00,0x7800,0x781e0007,0x80007800,0x6000f00,0x3c003e00,0x7800001e,
0xf078,0x1fe00f0,0x1e00780,0x3c00,0x78078000,0xf020001e,0xf000,0x7800780,0xff0001,0xfc07f00f,0x8007c000,0x780001f0,0x3c,0xf,
0x1e0,0x0,0x0,0x0,0xf800fc01,0xf801f007,0xc00100f8,0x1f807c0,0x40003c,0xf807,0xf0078007,0x80003c00,0xf000,0x7803e00,0x1f0000f,
0x3c0f01e,0x1e01f0,0x3e007e0,0x7c07c00,0xfc003c00,0x1e,0x3e000,0x3e007c0,0x1ff8000,0xfe0fe003,0xe03e0001,0xff0000fc,0x1e,
0xf0,0x780,0x0,0x0,0x1f00080,0x3cf8000,0xfc00000,0x3c00001f,0x83f00000,0x18,0xc0,0x0,0xc06203,0x40003c0,0x1c00000,0xf80f0000,
0x3cf8001f,0xf,0x3e000079,0xf0000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3c00000,0x700780fc,0x3cf8,0xfc000,0x1e000,0x0,0x780000,
0x7c180000,0xf0000020,0x100007,0x8000003c,0xf,0x80000000,0x1f01f0,0x0,0x380700,0x0,0xf,0x80f80000,0x0,0x0,0x0,0x0,0x0,0x3e007c0,
0xe1c00,0x0,0x0,0x0,0xe01,0xc0000071,0xc0000001,0xc0001c70,0x1e00040,0x1e0003c0,0xf0001e07,0x8000f03c,0x781e0,0x3c0f00,0x1e0f007,
0x80007800,0x10078000,0x3c0000,0x1e00000,0xf000000,0xf00000,0x7800000,0x3c000001,0xe0001e00,0x7e00f003,0xfc01e003,0xc00f001e,
0x7800f0,0x3c00780,0x1e003c00,0xe000700f,0x800f0078,0x7803c0,0x3c01e00,0x1e00f000,0xf0000780,0x1e0000,0xf0003c,0x1f001f80,
0xf800fc07,0xc007e03e,0x3f01f0,0x1f80f80,0xfc1e01f,0x7c00,0x100f8000,0x807c0004,0x3e00020,0x1f000100,0x780000,0x3c00000,0x1e000000,
0xf0000f80,0x1f003c00,0x3c03e007,0xc01f003e,0xf801f0,0x7c00f80,0x3e007c00,0x1f8000f,0x801f003e,0x7c01f0,0x3e00f80,0x1f007c00,
0xf8001ff0,0x1f801f,0x7fc00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x780000,0xf,0x7800078,0x31f80001,0xc070fc00,0xfc000000,0x1e00,0x7c00,0x0,0x1e0000,0xfc0000,0x0,0x7e000078,
0x7c0,0x1f00001e,0x1f000,0x38003f,0x780,0xe000f80,0x1f803e00,0x780000f,0x800f8000,0x1f00007,0xe000003f,0x0,0x2000000,0x800000,
0x3c000,0x3e01ff71,0xf0001f03,0xc007f007,0xc00301e0,0x1fc003c0,0x1e00,0x7c00,0x781e0007,0x80007800,0x7801f00,0x3c001f00,0x7800001e,
0xf078,0xfe00f8,0x3e00780,0x3e00,0xf8078000,0xf838003e,0xf000,0x7c00f80,0xff0000,0xfc07e00f,0x8003c000,0x780001e0,0x3c,0xf,
0x1e0,0x0,0x0,0x0,0xf801fc01,0xfc03e003,0xe003007c,0x3f803e0,0x1c0003c,0xfc0f,0xf0078007,0x80003c00,0xf000,0x7801f00,0xf8000f,
0x3c0f01e,0x1e00f8,0x7c007f0,0xf803e01,0xfc003c00,0x8003e,0x1f000,0x1e00fc0,0xff0000,0xfe0fe007,0xc01f0000,0xfe0000f8,0x1e,
0xf0,0x780,0x0,0x0,0xf80180,0x1cf0000,0x1f800000,0x3c00001f,0x83e00000,0x18,0xc0,0x0,0xc06203,0x70007c0,0xe00000,0x7e0f0000,
0x1cf0001e,0x7,0x3c000039,0xe0000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x100,0x7c00000,0xe00780fc,0x2001cf0,0xf8000,0x1e000,0x0,
0x780000,0x7e182000,0xf0000000,0x7,0x8000003c,0x7,0xc0000000,0x7ffc0,0x0,0x180300,0x0,0x3,0xffe00000,0x0,0x0,0x0,0x0,0x0,
0x3f00fc0,0xe1c00,0x0,0x0,0x0,0xc01,0x800000e1,0xc0000003,0xc0003870,0x1f001c0,0x3e0003e1,0xf0001f0f,0x8000f87c,0x7c3e0,0x3e1f00,
0x1f1e007,0x80007c00,0x30078000,0x3c0000,0x1e00000,0xf000000,0xf00000,0x7800000,0x3c000001,0xe0001e03,0xfc00f001,0xfc01f007,
0xc00f803e,0x7c01f0,0x3e00f80,0x1f007c00,0x4000201f,0xc01f007c,0xf803e0,0x7c01f00,0x3e00f801,0xf0000780,0x1e0000,0xf0007c,
0x1f003f80,0xf801fc07,0xc00fe03e,0x7f01f0,0x3f80f80,0x1fc1f03f,0x803e00,0x3007c003,0x803e001c,0x1f000e0,0xf800700,0x780000,
0x3c00000,0x1e000000,0xf00007c0,0x3e003c00,0x3c01f00f,0x800f807c,0x7c03e0,0x3e01f00,0x1f00f800,0x1f80007,0xc03e001e,0xfc00f0,
0x7e00780,0x3f003c01,0xf8000fe0,0x1fc03e,0x3f800,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,0x1e,0x780007f,0xfff00001,0xe0f07f03,0xfe000000,0xf00,0x7800,0x0,
0x1e0000,0xfc0000,0x0,0x7e0000f0,0x3f0,0x7e000fff,0xfc03ffff,0xf83f00fe,0x780,0xfc03f80,0xfc0fc00,0xf800007,0xe03f0018,0x7e00007,
0xe000003f,0x0,0x0,0x0,0x3c000,0x1e007c71,0xe0000f03,0xffffe003,0xf01f01ff,0xff8003ff,0xffe01e00,0x3f01,0xf81e0007,0x803ffff0,
0x7e03f00,0x3c000f00,0x7ffffe1e,0xf078,0xfe007e,0xfc00780,0x1f83,0xf0078000,0x783f00fe,0xf000,0x3f03f00,0xff0000,0xfc07e01f,
0x3e000,0x780003ff,0xfffc003c,0x7,0x800001e0,0x0,0x0,0x0,0x7e07fc01,0xfe07e001,0xf80f007e,0x7f801f8,0xfc0003c,0x7ffe,0xf0078007,
0x807ffffe,0xf000,0x7801f00,0xfff00f,0x3c0f01e,0x1e00fc,0xfc007f8,0x1f803f03,0xfc003c00,0xf80fc,0x1fff0,0x1f83fc0,0xff0000,
0xfc07e007,0xc01f0000,0xfe0001ff,0xffe0001e,0xf0,0x780,0x0,0x0,0xfe0780,0xfe0000,0x1f000000,0x3c00001f,0x7c00e03,0x81c00018,
0xc0,0x0,0x406203,0x7e01fc0,0x700000,0x7fffff80,0xfe0003f,0xffffc003,0xf800001f,0xc0000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1f0,
0x1f800001,0xc007c1fe,0x6000fe0,0x1ffffe,0x1e000,0x0,0x780000,0x3f98e03f,0xffff8000,0x7,0x8000003c,0x7,0xc0000000,0xfe00,
0x0,0x80100,0x0,0x0,0x7f000000,0x0,0x1ffff,0xfe000000,0x0,0x0,0x3f83fe8,0xe1c00,0x0,0x0,0x0,0x801,0xc1,0xc0000007,0x80003070,
0xfc0fc0,0x3c0001e1,0xe0000f0f,0x7878,0x3c3c0,0x1e1e00,0xf1e007,0xffc03f01,0xf007ffff,0xc03ffffe,0x1fffff0,0xfffff80,0x7fffe003,
0xffff001f,0xfff800ff,0xffc01fff,0xf800f001,0xfc00fc1f,0x8007e0fc,0x3f07e0,0x1f83f00,0xfc1f800,0x1f,0xf07e003f,0x3f001f8,
0x1f800fc0,0xfc007e07,0xe0000780,0x1e0000,0xf301f8,0xfc0ff80,0x7e07fc03,0xf03fe01f,0x81ff00fc,0xff807e0,0x7fc0f87f,0x81801f80,
0xf003f01f,0x801f80fc,0xfc07e0,0x7e03f00,0xfffffc07,0xffffe03f,0xffff01ff,0xfff807e0,0x7e003c00,0x3c01f81f,0x800fc0fc,0x7e07e0,
0x3f03f00,0x1f81f800,0x1f8000f,0xe07e001f,0x83fc00fc,0x1fe007e0,0xff003f07,0xf8000fe0,0x1fe07e,0x3f800,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,0x1e,0x780007f,
0xffe00000,0xffe03fff,0xdf000000,0xf00,0x7800,0x0,0x0,0xfc0000,0x0,0x7e0000f0,0x1ff,0xfc000fff,0xfc03ffff,0xf83ffffc,0x780,
0xfffff00,0x7fff800,0xf000007,0xffff001f,0xffe00007,0xe000003f,0x0,0x0,0x0,0x3c000,0x1e000001,0xe0000f03,0xffffc001,0xffff01ff,
0xff0003ff,0xffe01e00,0x1fff,0xf81e0007,0x803ffff0,0x7fffe00,0x3c000f80,0x7ffffe1e,0xf078,0xfe003f,0xff800780,0xfff,0xf0078000,
0x7c3ffffc,0xf000,0x3ffff00,0xff0000,0xf803e01e,0x1e000,0x780003ff,0xfffc003c,0x7,0x800001e0,0x0,0x0,0x0,0x7fffbc01,0xffffc000,
0xffff003f,0xfff800ff,0xffc0003c,0x3ffe,0xf0078007,0x807ffffe,0xf000,0x7800f80,0x7ff00f,0x3c0f01e,0x1e007f,0xff8007ff,0xff001fff,
0xbc003c00,0xffffc,0x1fff0,0x1fffbc0,0xff0000,0x7c07c00f,0x800f8000,0x7e0001ff,0xffe0001e,0xf0,0x780,0x0,0x0,0x7fff80,0x7c0000,
0x1f000000,0x3c00001e,0x7c00f07,0xc1e00018,0xc0,0x0,0x60e303,0x7ffff80,0x380000,0x3fffff80,0x7c0003f,0xffffc001,0xf000000f,
0x80000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1ff,0xff800003,0x8003ffff,0xfe0007c0,0x1ffffe,0x1e000,0x0,0x780000,0x1fffe03f,0xffff8000,
0x7,0x8000003c,0x3,0xc0000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1ffff,0xfe000000,0x0,0x0,0x3fffdf8,0xe1c00,0x0,0x0,0x0,0x0,0x1c1,
0xc000000f,0x7070,0x7fffc0,0x3c0001e1,0xe0000f0f,0x7878,0x3c3c0,0x1e1e00,0xf1e007,0xffc01fff,0xf007ffff,0xc03ffffe,0x1fffff0,
0xfffff80,0x7fffe003,0xffff001f,0xfff800ff,0xffc01fff,0xf000f001,0xfc007fff,0x3fff8,0x1fffc0,0xfffe00,0x7fff000,0x3b,0xfffc003f,
0xfff001ff,0xff800fff,0xfc007fff,0xe0000780,0x1e0000,0xf3fff8,0xffff780,0x7fffbc03,0xfffde01f,0xffef00ff,0xff7807ff,0xfbc0ffff,
0xff800fff,0xf001ffff,0x800ffffc,0x7fffe0,0x3ffff00,0xfffffc07,0xffffe03f,0xffff01ff,0xfff803ff,0xfc003c00,0x3c00ffff,0x7fff8,
0x3fffc0,0x1fffe00,0xffff000,0x1f,0xfffc001f,0xffbc00ff,0xfde007ff,0xef003fff,0x780007e0,0x1ffffc,0x1f800,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,0x1e,0x700003f,
0xffc00000,0x7fc01fff,0x9f800000,0xf80,0xf800,0x0,0x0,0xfc0000,0x0,0x7e0000f0,0xff,0xf8000fff,0xfc03ffff,0xf83ffff8,0x780,
0xffffe00,0x7fff000,0xf000003,0xfffe001f,0xffc00007,0xe000003f,0x0,0x0,0x0,0x3c000,0xf000003,0xe0000f83,0xffff0000,0xffff01ff,
0xfc0003ff,0xffe01e00,0xfff,0xf01e0007,0x803ffff0,0x7fffc00,0x3c0007c0,0x7ffffe1e,0xf078,0x7e003f,0xff000780,0x7ff,0xe0078000,
0x3c3ffff8,0xf000,0x1fffe00,0x7e0000,0xf803e03e,0x1f000,0x780003ff,0xfffc003c,0x7,0x800001e0,0x0,0x0,0x0,0x3fff3c01,0xefff8000,
0x7ffe001f,0xff78007f,0xff80003c,0x1ffc,0xf0078007,0x807ffffe,0xf000,0x78007c0,0x3ff00f,0x3c0f01e,0x1e003f,0xff0007bf,0xfe000fff,
0xbc003c00,0xffff8,0xfff0,0xfff3c0,0x7e0000,0x7c07c01f,0x7c000,0x7c0001ff,0xffe0001e,0xf0,0x780,0x0,0x0,0x3fff80,0x380000,
0x3e000000,0x7c00003e,0x7801f07,0xc1e00018,0xc0,0x0,0x39c1ce,0x7ffff00,0x1c0000,0xfffff80,0x380003f,0xffffc000,0xe0000007,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1ff,0xff000007,0x1ffcf,0xfe000380,0x1ffffe,0x1e000,0x0,0x780000,0xfffe03f,0xffff8000,0x7,
0x8000003c,0x3,0xc0000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1ffff,0xfe000000,0x0,0x0,0x3dffdf8,0xe1c00,0x0,0x0,0x0,0x0,0x381,
0xc000001e,0xe070,0x7fff80,0x7c0001f3,0xe0000f9f,0x7cf8,0x3e7c0,0x1f3e00,0xfbe007,0xffc00fff,0xf007ffff,0xc03ffffe,0x1fffff0,
0xfffff80,0x7fffe003,0xffff001f,0xfff800ff,0xffc01fff,0xc000f000,0xfc007ffe,0x3fff0,0x1fff80,0xfffc00,0x7ffe000,0x79,0xfff8001f,
0xffe000ff,0xff0007ff,0xf8003fff,0xc0000780,0x1e0000,0xf3fff0,0x7ffe780,0x3fff3c01,0xfff9e00f,0xffcf007f,0xfe7803ff,0xf3c07ff3,
0xff8007ff,0xe000ffff,0x7fff8,0x3fffc0,0x1fffe00,0xfffffc07,0xffffe03f,0xffff01ff,0xfff801ff,0xf8003c00,0x3c007ffe,0x3fff0,
0x1fff80,0xfffc00,0x7ffe000,0x1d,0xfff8000f,0xff3c007f,0xf9e003ff,0xcf001ffe,0x780007c0,0x1efff8,0x1f000,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780000,0x1e,0xf000003,
0xfe000000,0x1f000fff,0xfc00000,0x780,0xf000,0x0,0x0,0xf80000,0x0,0x7e0001e0,0x7f,0xf0000fff,0xfc03ffff,0xf81ffff0,0x780,
0x7fff800,0x1ffe000,0x1f000000,0xfff8001f,0xff000007,0xe000003e,0x0,0x0,0x0,0x3c000,0xf800003,0xc0000783,0xfff80000,0x3ffe01ff,
0xe00003ff,0xffe01e00,0x7ff,0xc01e0007,0x803ffff0,0x3fff800,0x3c0003c0,0x7ffffe1e,0xf078,0x7e000f,0xfe000780,0x3ff,0xc0078000,
0x3e1fffe0,0xf000,0x7ff800,0x7e0000,0xf803e07c,0xf800,0x780003ff,0xfffc003c,0x3,0xc00001e0,0x0,0x0,0x0,0xffe3c01,0xe7ff0000,
0x3ffc000f,0xfe78003f,0xfe00003c,0x7f0,0xf0078007,0x807ffffe,0xf000,0x78003e0,0xff00f,0x3c0f01e,0x1e001f,0xfe00079f,0xfc0007ff,
0x3c003c00,0x7ffe0,0x1ff0,0x7fe3c0,0x7e0000,0x7c07c03e,0x3e000,0x7c0001ff,0xffe0001e,0xf0,0x780,0x0,0x0,0xfff00,0x100000,
0x3e000000,0x7800003c,0xf800f07,0xc1e00018,0xc0,0x0,0x1f80fc,0x3fffc00,0xc0000,0x3ffff80,0x100003f,0xffffc000,0x40000002,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xff,0xfc000006,0xff87,0xfc000100,0x1ffffe,0x1e000,0x0,0x780000,0x3ffc03f,0xffff8000,0x7,
0x8000003c,0x3,0xc0000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1ffff,0xfe000000,0x0,0x0,0x3dff9f8,0xe1c00,0x0,0x0,0x0,0x0,0x3ff,
0xf800003c,0xfffe,0x1ffe00,0x780000f3,0xc000079e,0x3cf0,0x1e780,0xf3c00,0x7bc007,0xffc003ff,0xe007ffff,0xc03ffffe,0x1fffff0,
0xfffff80,0x7fffe003,0xffff001f,0xfff800ff,0xffc01ffc,0xf000,0xfc001ffc,0xffe0,0x7ff00,0x3ff800,0x1ffc000,0x70,0xfff00007,
0xff80003f,0xfc0001ff,0xe0000fff,0x780,0x1e0000,0xf3ffe0,0x1ffc780,0xffe3c00,0x7ff1e003,0xff8f001f,0xfc7800ff,0xe3c03fe1,
0xff0003ff,0xc0007ffc,0x3ffe0,0x1fff00,0xfff800,0xfffffc07,0xffffe03f,0xffff01ff,0xfff800ff,0xf0003c00,0x3c003ffc,0x1ffe0,
0xfff00,0x7ff800,0x3ffc000,0x38,0xfff00007,0xfe3c003f,0xf1e001ff,0x8f000ffc,0x780007c0,0x1e7ff0,0x1f000,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x30000000,
0x1fc,0x0,0x780,0xf000,0x0,0x0,0x1f80000,0x0,0x1e0,0x1f,0xc0000000,0x0,0x1ff80,0x0,0xffc000,0x7f8000,0x0,0x3fe00007,0xfc000000,
0x7e,0x0,0x0,0x0,0x0,0x7c00000,0x0,0x0,0xff00000,0x0,0x0,0xfe,0x0,0x0,0x3fc000,0x0,0x0,0x0,0x3,0xf8000000,0xff,0xc0000000,
0x1ff00,0x0,0x1fe000,0x0,0x0,0x0,0x0,0x3c,0x3,0xc00001e0,0x0,0x0,0x0,0x3f80000,0x1fc0000,0x7f00003,0xf8000007,0xf0000000,
0x0,0xf0000000,0x0,0xf000,0x0,0x0,0x0,0x7,0xf8000787,0xf00001fc,0x3c000000,0x7f80,0x0,0x1f8000,0x0,0x0,0x0,0x7c000000,0x1e,
0xf0,0x780,0x0,0x0,0x3fc00,0x0,0x3c000000,0x7800003c,0xf000601,0xc00018,0xc0,0x0,0x0,0x3fe000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0xf,0xf0000000,0x7e03,0xf0000000,0x0,0x0,0x0,0x0,0xfe0000,0x0,0x0,0x3c,0x2007,0x80000000,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3c7e0f0,0xe1c00,0x0,0x3800000,0x0,0x0,0x3ff,0xf8000078,0xfffe,0x7f800,0x0,0x0,0x0,0x0,
0x0,0x0,0xff,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7f0,0x3f80,0x1fc00,0xfe000,0x7f0000,0x70,0x3fc00001,0xfe00000f,0xf000007f,
0x800003fc,0x0,0x0,0xff00,0x7f0000,0x3f80000,0x1fc00000,0xfe000007,0xf000003f,0x80001f80,0xfc00007f,0xfe0,0x7f00,0x3f800,
0x1fc000,0x0,0x0,0x0,0x3f,0xc0000000,0xff0,0x7f80,0x3fc00,0x1fe000,0xff0000,0x78,0x3fc00001,0xf800000f,0xc000007e,0x3f0,0x7c0,
0x1e1fc0,0x1f000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x30000000,0x0,0x0,0x3c0,0x1e000,0x0,0x0,0x1f00000,0x0,0x3c0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x7c,0x0,0x0,0x0,0x0,0x3e00000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7,0xe0000000,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x3c,0x1,0xe00001e0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xf0000000,0x0,0xf000,0x0,0x0,0x0,0x0,0x780,0x0,0x3c000000,
0x0,0x0,0x0,0x0,0x0,0x0,0x78000000,0x1e,0xf0,0x780,0x0,0x0,0x0,0x0,0x3c000000,0x78000078,0xf000000,0x18,0xc0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x180000,0x0,0x0,0x3c,0x3c0f,0x80000000,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3c00000,0xe1c00,0x0,0x1800000,0x0,0x0,0x3ff,0xf80000f0,0xfffe,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0xc,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0xc,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x30,0x0,0x0,0x0,0x0,0x780,0x1e0000,0x1e000,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x30000000,
0x0,0x0,0x3c0,0x1e000,0x0,0x0,0x1f00000,0x0,0x3c0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7c,0x0,0x0,0x0,0x0,0x1f80000,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3,0xf0000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3c,0x1,0xe00001e0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1,0xe0000000,0x0,0xf000,0x0,0x0,0x0,0x0,0x780,0x0,0x3c000000,0x0,0x0,0x0,0x0,0x0,0x0,0xf8000000,
0x1f,0xf0,0xf80,0x0,0x0,0x0,0x0,0x78000000,0xf8000078,0x1e000000,0x8,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x180000,0x0,0x0,0x3c,0x3fff,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x3c00000,0xe1c00,0x0,0x1c00000,0x0,0x0,0x1,0xc00001e0,0x70,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xe,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xe,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xf80,0x1e0000,0x3e000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x30000000,0x0,0x0,0x1e0,0x3c000,0x0,0x0,0x1f00000,
0x0,0x780,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7c,0x0,0x0,0x0,0x0,0xfe0100,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0xf8000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3f,0xf0000000,0xf0007fe0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1,0xe0000000,
0x0,0xf000,0x0,0x0,0x0,0x0,0x780,0x0,0x3c000000,0x0,0x0,0x0,0x0,0x0,0x0,0xf0000000,0x1f,0x800000f0,0x1f80,0x0,0x0,0x0,0x0,
0x78000000,0xf0000070,0x1c000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x180000,0x0,0x0,0x3c,0x3ffe,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3c00000,0xe1c00,0x0,0xe00000,
0x0,0x0,0x1,0xc00003ff,0xe0000070,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0xf00,0x1e0000,0x3c000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x30000000,0x0,0x0,0x1e0,0x7c000,0x0,0x0,0x1e00000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x78,0x0,0x0,0x0,0x0,0x7fff80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x78000000,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3f,0xf0000000,0x7fe0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x4003,0xe0000000,0x0,0x1f000,0x0,0x0,
0x0,0x0,0x780,0x0,0x3c000000,0x0,0x0,0x0,0x0,0x0,0x1,0xf0000000,0xf,0xfc0000f0,0x3ff00,0x0,0x0,0x0,0x0,0x70000001,0xf00000e0,
0x1c000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x180000,
0x0,0x0,0x3c,0xff8,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3c00000,0xe1c00,0x0,0xe00000,0x0,0x0,0x1,0xc00003ff,
0xe0000070,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1f00,0x1e0000,
0x7c000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x30000000,0x0,0x0,0xf0,0x78000,0x0,0x0,0x3e00000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xf8,0x0,
0x0,0x0,0x0,0x1fff80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x20000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3f,
0xf0000000,0x7fe0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x780f,0xc0000000,0x0,0x3e000,0x0,0x0,0x0,0x0,0x780,0x0,0x3c000000,0x0,
0x0,0x0,0x0,0x0,0x3,0xe0000000,0xf,0xfc0000f0,0x3ff00,0x0,0x0,0x0,0x0,0xf0000103,0xe0000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x180000,0x0,0x0,0x3c,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3c00000,0x0,0x0,0x21e00000,0x0,0x0,0x1,0xc00003ff,0xe0000070,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x10f,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x10f,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3e00,0x1e0000,0xf8000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x30000000,0x0,0x0,
0xf8,0xf8000,0x0,0x0,0x3c00000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xf0,0x0,0x0,0x0,0x0,0x1fe00,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3f,0xf0000000,0x7fe0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x7fff,0xc0000000,0x0,0x3ffe000,0x0,0x0,0x0,0x0,0x780,0x0,0x3c000000,0x0,0x0,0x0,0x0,0x0,0x7f,0xe0000000,0x7,0xfc0000f0,
0x3fe00,0x0,0x0,0x0,0x0,0x600001ff,0xe0000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x180000,0x0,0x0,0x3c,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3c00000,0x0,0x0,
0x3fe00000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1ff,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1ff,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x7fe00,0x1e0000,0x1ff8000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x1fffffe0,0x0,0x0,0x0,0x0,0x0,0x0,0x7fff,0x80000000,0x0,0x3ffc000,0x0,0x0,0x0,0x0,0x780,0x0,0x3c000000,0x0,
0x0,0x0,0x0,0x0,0x7f,0xc0000000,0x0,0xfc0000f0,0x3f000,0x0,0x0,0x0,0x0,0x1ff,0xc0000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3c,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x3c00000,0x0,0x0,0x3fc00000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1fe,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1fe,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7fc00,0x1e0000,0x1ff0000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1fffffe0,0x0,0x0,0x0,0x0,0x0,0x0,0x3ffe,0x0,0x0,0x3ff8000,0x0,0x0,0x0,
0x0,0x780,0x0,0x3c000000,0x0,0x0,0x0,0x0,0x0,0x7f,0x80000000,0x0,0xf0,0x0,0x0,0x0,0x0,0x0,0x1ff,0x80000000,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3c00000,0x0,0x0,0x3f800000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1fc,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1fc,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7f800,0x1e0000,0x1fe0000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1fffffe0,0x0,0x0,0x0,0x0,0x0,0x0,0x7f8,0x0,0x0,0x3fe0000,
0x0,0x0,0x0,0x0,0x780,0x0,0x3c000000,0x0,0x0,0x0,0x0,0x0,0x7e,0x0,0x0,0xf0,0x0,0x0,0x0,0x0,0x0,0xfe,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3c00000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7e000,0x1e0000,0x1f80000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1fffffe0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xf0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xf0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0 };
// Definition of a 40x38 'danger' color logo
const unsigned char logo40x38[4576] = {
177,200,200,200,3,123,123,0,36,200,200,200,1,123,123,0,2,255,255,0,1,189,189,189,1,0,0,0,34,200,200,200,
1,123,123,0,4,255,255,0,1,189,189,189,1,0,0,0,1,123,123,123,32,200,200,200,1,123,123,0,5,255,255,0,1,0,0,
0,2,123,123,123,30,200,200,200,1,123,123,0,6,255,255,0,1,189,189,189,1,0,0,0,2,123,123,123,29,200,200,200,
1,123,123,0,7,255,255,0,1,0,0,0,2,123,123,123,28,200,200,200,1,123,123,0,8,255,255,0,1,189,189,189,1,0,0,0,
2,123,123,123,27,200,200,200,1,123,123,0,9,255,255,0,1,0,0,0,2,123,123,123,26,200,200,200,1,123,123,0,10,255,
255,0,1,189,189,189,1,0,0,0,2,123,123,123,25,200,200,200,1,123,123,0,3,255,255,0,1,189,189,189,3,0,0,0,1,189,
189,189,3,255,255,0,1,0,0,0,2,123,123,123,24,200,200,200,1,123,123,0,4,255,255,0,5,0,0,0,3,255,255,0,1,189,
189,189,1,0,0,0,2,123,123,123,23,200,200,200,1,123,123,0,4,255,255,0,5,0,0,0,4,255,255,0,1,0,0,0,2,123,123,123,
22,200,200,200,1,123,123,0,5,255,255,0,5,0,0,0,4,255,255,0,1,189,189,189,1,0,0,0,2,123,123,123,21,200,200,200,
1,123,123,0,5,255,255,0,5,0,0,0,5,255,255,0,1,0,0,0,2,123,123,123,20,200,200,200,1,123,123,0,6,255,255,0,5,0,0,
0,5,255,255,0,1,189,189,189,1,0,0,0,2,123,123,123,19,200,200,200,1,123,123,0,6,255,255,0,1,123,123,0,3,0,0,0,1,
123,123,0,6,255,255,0,1,0,0,0,2,123,123,123,18,200,200,200,1,123,123,0,7,255,255,0,1,189,189,189,3,0,0,0,1,189,
189,189,6,255,255,0,1,189,189,189,1,0,0,0,2,123,123,123,17,200,200,200,1,123,123,0,8,255,255,0,3,0,0,0,8,255,255,
0,1,0,0,0,2,123,123,123,16,200,200,200,1,123,123,0,9,255,255,0,1,123,123,0,1,0,0,0,1,123,123,0,8,255,255,0,1,189,
189,189,1,0,0,0,2,123,123,123,15,200,200,200,1,123,123,0,9,255,255,0,1,189,189,189,1,0,0,0,1,189,189,189,9,255,255,
0,1,0,0,0,2,123,123,123,14,200,200,200,1,123,123,0,11,255,255,0,1,0,0,0,10,255,255,0,1,189,189,189,1,0,0,0,2,123,
123,123,13,200,200,200,1,123,123,0,23,255,255,0,1,0,0,0,2,123,123,123,12,200,200,200,1,123,123,0,11,255,255,0,1,189,
189,189,2,0,0,0,1,189,189,189,9,255,255,0,1,189,189,189,1,0,0,0,2,123,123,123,11,200,200,200,1,123,123,0,11,255,255,
0,4,0,0,0,10,255,255,0,1,0,0,0,2,123,123,123,10,200,200,200,1,123,123,0,12,255,255,0,4,0,0,0,10,255,255,0,1,189,189,
189,1,0,0,0,2,123,123,123,9,200,200,200,1,123,123,0,12,255,255,0,1,189,189,189,2,0,0,0,1,189,189,189,11,255,255,0,1,
0,0,0,2,123,123,123,9,200,200,200,1,123,123,0,27,255,255,0,1,0,0,0,3,123,123,123,8,200,200,200,1,123,123,0,26,255,
255,0,1,189,189,189,1,0,0,0,3,123,123,123,9,200,200,200,1,123,123,0,24,255,255,0,1,189,189,189,1,0,0,0,4,123,123,
123,10,200,200,200,1,123,123,0,24,0,0,0,5,123,123,123,12,200,200,200,27,123,123,123,14,200,200,200,25,123,123,123,86,
200,200,200,91,49,124,118,124,71,32,124,95,49,56,114,52,82,121,0};
// Display a warning message if parameter 'cond' is true.
inline void warn(const bool cond, const char *format,...) {
if (cimg::exception_mode()>=1 && cond) {
std::va_list ap;
va_start(ap,format);
std::fprintf(stderr,"\n<CImg Warning> ");
std::vfprintf(stderr,format,ap);
std::fputc('\n',stderr);
va_end(ap);
}
}
inline int xln(const int x) {
return x>0?(int)(1+std::log10((double)x)):1;
}
inline char uncase(const char x) {
return (char)((x<'A'||x>'Z')?x:x-'A'+'a');
}
inline float atof(const char *str) {
float x=0,y=1;
if (!str) return 0; else { std::sscanf(str,"%g/%g",&x,&y); return x/y; }
}
inline int strlen(const char *s) {
if (s) { int k; for (k=0; s[k]; k++) ; return k; }
return -1;
}
inline int strncmp(const char *s1,const char *s2,const int l) {
if (s1 && s2) { int n=0; for (int k=0; k<l; k++) n+=std::abs(s1[k] - s2[k]); return n; }
return 0;
}
inline int strncasecmp(const char *s1,const char *s2,const int l) {
if (s1 && s2) { int n=0; for (int k=0; k<l; k++) n+=std::abs(uncase(s1[k])-uncase(s2[k])); return n; }
return 0;
}
inline int strcmp(const char *s1,const char *s2) {
const int l1 = cimg::strlen(s1), l2 = cimg::strlen(s2);
return cimg::strncmp(s1,s2,1+(l1<l2?l1:l2));
}
inline int strcasecmp(const char *s1,const char *s2) {
const int l1 = cimg::strlen(s1), l2 = cimg::strlen(s2);
return cimg::strncasecmp(s1,s2,1+(l1<l2?l1:l2));
}
inline int strfind(const char *s,const char c) {
if (s) {
int l; for (l=cimg::strlen(s); l>=0 && s[l]!=c; l--) ;
return l;
}
return -1;
}
inline const char* basename(const char *s) {
return (cimg_OS!=2)?(s?s+1+cimg::strfind(s,'/'):0):(s?s+1+cimg::strfind(s,'\\'):0);
}
inline void system(const char *command, const char *module_name=0) {
#if cimg_OS==2
PROCESS_INFORMATION pi;
STARTUPINFO si;
std::memset(&pi, 0, sizeof(PROCESS_INFORMATION));
std::memset(&si, 0, sizeof(STARTUPINFO));
GetStartupInfo(&si);
si.cb = sizeof(si);
si.wShowWindow = SW_HIDE;
si.dwFlags |= SW_HIDE;
const BOOL res = CreateProcess((LPCTSTR)module_name,(LPTSTR)command,0,0,FALSE,0,0,0,&si,&pi);
if (res) {
WaitForSingleObject(pi.hProcess, INFINITE);
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
} else
#endif
std::system(command);
command=module_name=0;
}
// Convert filename into windows-style (without spaces)
#if cimg_OS==2
inline void winformat_string(char *const s) {
if (s && s[0]) {
char *const ns = new char[MAX_PATH];
GetShortPathNameA(s,ns,MAX_PATH);
std::strcpy(s,ns);
}
}
#else
inline void winformat_string(char *const) {}
#endif
// Return path to the "Program files/" directory (windows only).
/**
This function is used internally in imagemagick_path,
graphicsmagick_path and medcon_path on Windows platforms
**/
#if cimg_OS==2
inline const char* programfiles_path() {
static char *st_programfiles_path = 0;
if (!st_programfiles_path) {
st_programfiles_path = new char[MAX_PATH];
// Note : in the following line, 0x26 = CSIDL_PROGRAM_FILES (not defined on every compiler).
if (!SHGetSpecialFolderPathA(0,st_programfiles_path,0x0026,false)) {
const char *pfPath = getenv("PROGRAMFILES");
if (pfPath) std::strcpy(st_programfiles_path,pfPath);
else std::strcpy(st_programfiles_path,"C:\\PROGRA~1");
}
}
return st_programfiles_path;
}
#endif
//! Return path of the ImageMagick's \c convert tool.
/**
If you have installed the <a href="http://www.imagemagick.org">ImageMagick package</a>
in a standard directory, this function should return the correct path of the \c convert tool
used by the %CImg Library to load and save compressed image formats.
Conversely, if the \c convert executable is not auto-detected by the function,
you can define the macro \c cimg_imagemagick_path with the correct path
of the \c convert executable, before including <tt>CImg.h</tt> in your program :
\code
#define cimg_imagemagick_path "/users/thatsme/local/bin/convert"
#include "CImg.h"
int main() {
CImg<> img("my_image.jpg"); // Read a JPEG image file.
return 0;
}
\endcode
Note that non compressed image formats can be read without installing ImageMagick.
\sa temporary_path(), get_load_imagemagick(), load_imagemagick(), save_imagemagick().
**/
inline const char* imagemagick_path() {
static char *st_imagemagick_path = 0;
if (!st_imagemagick_path) {
st_imagemagick_path = new char[1024];
bool path_found = false;
std::FILE *file = 0;
#ifdef cimg_imagemagick_path
std::strcpy(st_imagemagick_path,cimg_imagemagick_path);
if ((file=std::fopen(st_imagemagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
#endif
#if cimg_OS==2
const char *pf_path = programfiles_path();
if (!path_found) {
std::sprintf(st_imagemagick_path,".\\convert.exe");
if ((file=std::fopen(st_imagemagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_imagemagick_path,"%s\\IMAGEM~1.%u-Q\\convert.exe",pf_path,k);
if ((file=std::fopen(st_imagemagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_imagemagick_path,"%s\\IMAGEM~1.%u\\convert.exe",pf_path,k);
if ((file=std::fopen(st_imagemagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_imagemagick_path,"%s\\IMAGEM~1.%u-Q\\VISUA~1\\BIN\\convert.exe",pf_path,k);
if ((file=std::fopen(st_imagemagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_imagemagick_path,"%s\\IMAGEM~1.%u\\VISUA~1\\BIN\\convert.exe",pf_path,k);
if ((file=std::fopen(st_imagemagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_imagemagick_path,"C:\\IMAGEM~1.%u-Q\\convert.exe",k);
if ((file=std::fopen(st_imagemagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_imagemagick_path,"C:\\IMAGEM~1.%u\\convert.exe",k);
if ((file=std::fopen(st_imagemagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_imagemagick_path,"C:\\IMAGEM~1.%u-Q\\VISUA~1\\BIN\\convert.exe",k);
if ((file=std::fopen(st_imagemagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_imagemagick_path,"C:\\IMAGEM~1.%u\\VISUA~1\\BIN\\convert.exe",k);
if ((file=std::fopen(st_imagemagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_imagemagick_path,"D:\\IMAGEM~1.%u-Q\\convert.exe",k);
if ((file=std::fopen(st_imagemagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_imagemagick_path,"D:\\IMAGEM~1.%u\\convert.exe",k);
if ((file=std::fopen(st_imagemagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_imagemagick_path,"D:\\IMAGEM~1.%u-Q\\VISUA~1\\BIN\\convert.exe",k);
if ((file=std::fopen(st_imagemagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_imagemagick_path,"D:\\IMAGEM~1.%u\\VISUA~1\\BIN\\convert.exe",k);
if ((file=std::fopen(st_imagemagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
if (!path_found) std::strcpy(st_imagemagick_path,"convert.exe");
#else
if (!path_found) {
std::sprintf(st_imagemagick_path,"./convert");
if ((file=std::fopen(st_imagemagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}
if (!path_found) std::strcpy(st_imagemagick_path,"convert");
#endif
winformat_string(st_imagemagick_path);
}
return st_imagemagick_path;
}
//! Return path of the GraphicsMagick's \c gm tool.
/**
If you have installed the <a href="http://www.graphicsmagick.org">GraphicsMagick package</a>
in a standard directory, this function should return the correct path of the \c gm tool
used by the %CImg Library to load and save compressed image formats.
Conversely, if the \c gm executable is not auto-detected by the function,
you can define the macro \c cimg_graphicsmagick_path with the correct path
of the \c gm executable, before including <tt>CImg.h</tt> in your program :
\code
#define cimg_graphicsmagick_path "/users/thatsme/local/bin/gm"
#include "CImg.h"
int main() {
CImg<> img("my_image.jpg"); // Read a JPEG image file.
return 0;
}
\endcode
Note that non compressed image formats can be read without installing ImageMagick.
\sa temporary_path(), get_load_imagemagick(), load_imagemagick(), save_imagemagick().
**/
inline const char* graphicsmagick_path() {
static char *st_graphicsmagick_path = 0;
if (!st_graphicsmagick_path) {
st_graphicsmagick_path = new char[1024];
bool path_found = false;
std::FILE *file = 0;
#ifdef cimg_graphicsmagick_path
std::strcpy(st_graphicsmagick_path,cimg_graphicsmagick_path);
if ((file=std::fopen(st_graphicsmagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
#endif
#if cimg_OS==2
const char* pf_path = programfiles_path();
if (!path_found) {
std::sprintf(st_graphicsmagick_path,".\\gm.exe");
if ((file=std::fopen(st_graphicsmagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_graphicsmagick_path,"%s\\GRAPHI~1.%u-Q\\gm.exe",pf_path,k);
if ((file=std::fopen(st_graphicsmagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_graphicsmagick_path,"%s\\GRAPHI~1.%u\\gm.exe",pf_path,k);
if ((file=std::fopen(st_graphicsmagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_graphicsmagick_path,"%s\\GRAPHI~1.%u-Q\\VISUA~1\\BIN\\gm.exe",pf_path,k);
if ((file=std::fopen(st_graphicsmagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_graphicsmagick_path,"%s\\GRAPHI~1.%u\\VISUA~1\\BIN\\gm.exe",pf_path,k);
if ((file=std::fopen(st_graphicsmagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_graphicsmagick_path,"C:\\GRAPHI~1.%u-Q\\gm.exe",k);
if ((file=std::fopen(st_graphicsmagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_graphicsmagick_path,"C:\\GRAPHI~1.%u\\gm.exe",k);
if ((file=std::fopen(st_graphicsmagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_graphicsmagick_path,"C:\\GRAPHI~1.%u-Q\\VISUA~1\\BIN\\gm.exe",k);
if ((file=std::fopen(st_graphicsmagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_graphicsmagick_path,"C:\\GRAPHI~1.%u\\VISUA~1\\BIN\\gm.exe",k);
if ((file=std::fopen(st_graphicsmagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_graphicsmagick_path,"D:\\GRAPHI~1.%u-Q\\gm.exe",k);
if ((file=std::fopen(st_graphicsmagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_graphicsmagick_path,"D:\\GRAPHI~1.%u\\gm.exe",k);
if ((file=std::fopen(st_graphicsmagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_graphicsmagick_path,"D:\\GRAPHI~1.%u-Q\\VISUA~1\\BIN\\gm.exe",k);
if ((file=std::fopen(st_graphicsmagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
{ for (unsigned int k=0; k<=9 && !path_found; k++) {
std::sprintf(st_graphicsmagick_path,"D:\\GRAPHI~1.%u\\VISUA~1\\BIN\\gm.exe",k);
if ((file=std::fopen(st_graphicsmagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}}
if (!path_found) std::strcpy(st_graphicsmagick_path,"gm.exe");
#else
if (!path_found) {
std::sprintf(st_graphicsmagick_path,"./gm");
if ((file=std::fopen(st_graphicsmagick_path,"r"))!=0) { std::fclose(file); path_found = true; }
}
if (!path_found) std::strcpy(st_graphicsmagick_path,"gm");
#endif
winformat_string(st_graphicsmagick_path);
}
return st_graphicsmagick_path;
}
//! Return path of the \c XMedcon tool.
/**
If you have installed the <a href="http://xmedcon.sourceforge.net/">XMedcon package</a>
in a standard directory, this function should return the correct path of the \c medcon tool
used by the %CIg Library to load DICOM image formats.
Conversely, if the \c medcon executable is not auto-detected by the function,
you can define the macro \c cimg_medcon_path with the correct path
of the \c medcon executable, before including <tt>CImg.h</tt> in your program :
\code
#define cimg_medcon_path "/users/thatsme/local/bin/medcon"
#include "CImg.h"
int main() {
CImg<> img("my_image.dcm"); // Read a DICOM image file.
return 0;
}
\endcode
Note that \c medcon is only needed if you want to read DICOM image formats.
\sa temporary_path(), get_load_dicom(), load_dicom().
**/
inline const char* medcon_path() {
static char *st_medcon_path = 0;
if (!st_medcon_path) {
st_medcon_path = new char[1024];
bool path_found = false;
std::FILE *file = 0;
#ifdef cimg_medcon_path
std::strcpy(st_medcon_path,cimg_medcon_path);
if ((file=std::fopen(st_medcon_path,"r"))!=0) { std::fclose(file); path_found = true; }
#endif
#if cimg_OS==2
const char* pf_path = programfiles_path();
if (!path_found) {
std::sprintf(st_medcon_path,".\\medcon.bat");
if ((file=std::fopen(st_medcon_path,"r"))!=0) { std::fclose(file); path_found = true; }
}
if (!path_found) {
std::sprintf(st_medcon_path,".\\medcon.exe");
if ((file=std::fopen(st_medcon_path,"r"))!=0) { std::fclose(file); path_found = true; }
}
if (!path_found) {
std::sprintf(st_medcon_path,"%s\\XMedCon\\bin\\medcon.bat",pf_path);
if ((file=std::fopen(st_medcon_path,"r"))!=0) { std::fclose(file); path_found = true; }
}
if (!path_found) {
std::sprintf(st_medcon_path,"%s\\XMedCon\\bin\\medcon.exe",pf_path);
if ((file=std::fopen(st_medcon_path,"r"))!=0) { std::fclose(file); path_found = true; }
}
if (!path_found) std::strcpy(st_medcon_path,"medcon.bat");
#else
if (!path_found) {
std::sprintf(st_medcon_path,"./medcon");
if ((file=std::fopen(st_medcon_path,"r"))!=0) { std::fclose(file); path_found = true; }
}
if (!path_found) std::strcpy(st_medcon_path,"medcon");
#endif
winformat_string(st_medcon_path);
}
return st_medcon_path;
}
//! Return path to store temporary files.
/**
If you are running on a standard Unix or Windows system, this function should return a correct path
where temporary files can be stored. If such a path is not auto-detected by this function,
you can define the macro \c cimg_temporary_path with a correct path, before including <tt>CImg.h</tt>
in your program :
\code
#define cimg_temporary_path "/users/thatsme/tmp"
#include "CImg.h"
int main() {
CImg<> img("my_image.jpg"); // Read a JPEG image file (using the defined temporay path).
return 0;
}
\endcode
A temporary path is necessary to load and save compressed image formats, using \c convert
or \c medcon.
\sa imagemagick_path(), get_load_imagemagick(), load_imagemagick(), save_imagemagick(), get_load_dicom(), load_dicom().
**/
inline const char* temporary_path() {
#define cimg_test_temporary_path(p) \
if (!path_found) { \
std::sprintf(st_temporary_path,p); \
std::sprintf(tmp,"%s%s%s",st_temporary_path,cimg_OS==2?"\\":"/",filetmp); \
if ((file=std::fopen(tmp,"wb"))!=0) { std::fclose(file); std::remove(tmp); path_found = true; } \
}
static char *st_temporary_path = 0;
if (!st_temporary_path) {
st_temporary_path = new char[1024];
bool path_found = false;
char tmp[1024], filetmp[512];
std::FILE *file = 0;
std::sprintf(filetmp,"CImg%.4d.tmp",std::rand()%10000);
#ifdef cimg_temporary_path
cimg_test_temporary_path(cimg_temporary_path);
#endif
char *tmpPath = getenv("TMP");
if (tmpPath==NULL) { tmpPath = getenv("TEMP"); winformat_string(tmpPath); }
if (tmpPath!=NULL) cimg_test_temporary_path(tmpPath);
#if cimg_OS==2
cimg_test_temporary_path("C:\\WINNT\\Temp");
cimg_test_temporary_path("C:\\WINDOWS\\Temp");
cimg_test_temporary_path("C:\\Temp");
cimg_test_temporary_path("C:");
cimg_test_temporary_path("D:\\WINNT\\Temp");
cimg_test_temporary_path("D:\\WINDOWS\\Temp");
cimg_test_temporary_path("D:\\Temp");
cimg_test_temporary_path("D:");
#else
cimg_test_temporary_path("/tmp");
cimg_test_temporary_path("/var/tmp");
#endif
if (!path_found) {
st_temporary_path[0]='\0';
std::strcpy(tmp,filetmp);
if ((file=std::fopen(tmp,"wb"))!=0) { std::fclose(file); std::remove(tmp); path_found = true; }
}
if (!path_found)
throw CImgIOException("cimg::temporary_path() : Unable to find a temporary path accessible for writing\n"
"you have to set the macro 'cimg_temporary_path' to a valid path where you have writing access :\n"
"#define cimg_temporary_path \"path\" (before including 'CImg.h')");
}
return st_temporary_path;
}
inline const char *filename_split(const char *const filename, char *const body=0) {
if (!filename) { if (body) body[0]='\0'; return 0; }
int l = cimg::strfind(filename,'.');
if (l>=0) { if (body) { std::strncpy(body,filename,l); body[l]='\0'; }}
else { if (body) std::strcpy(body,filename); l=(int)std::strlen(filename)-1; }
return filename+l+1;
}
inline char* filename_number(const char *const filename, const int number, const unsigned int n, char *const string) {
if (!filename) { if (string) string[0]='\0'; return 0; }
char format[1024],body[1024];
const char *ext = cimg::filename_split(filename,body);
if (n>0) std::sprintf(format,"%s_%%.%ud.%s",body,n,ext);
else std::sprintf(format,"%s_%%d.%s",body,ext);
std::sprintf(string,format,number);
return string;
}
inline std::FILE *fopen(const char *const path,const char *const mode) {
if(!path || !mode)
throw CImgArgumentException("cimg::fopen() : File '%s' cannot be opened with mode '%s'.",
path?path:"(null)",mode?mode:"(null)");
if (path[0]=='-') return (mode[0]=='r')?stdin:stdout;
std::FILE *dest = std::fopen(path,mode);
if (!dest)
throw CImgIOException("cimg::fopen() : File '%s' cannot be opened%s",
path,mode[0]=='r'?" for reading.":(mode[0]=='w'?" for writing.":"."),path);
return dest;
}
inline int fclose(std::FILE *file) {
warn(!file,"cimg::fclose() : Can't close (null) file");
if (!file || file==stdin || file==stdout) return 0;
const int errn=std::fclose(file);
warn(errn!=0,"cimg::fclose() : Error %d during file closing",errn);
return errn;
}
template<typename T> inline int fread(T *const ptr, const unsigned int nmemb, std::FILE *stream) {
if (!ptr || nmemb<=0 || !stream)
throw CImgArgumentException("cimg::fread() : Can't read %u x %u bytes of file pointer '%p' in buffer '%p'",
nmemb,sizeof(T),stream,ptr);
const unsigned long wlimitT = 63*1024*1024, wlimit = wlimitT/sizeof(T);
unsigned int toread=nmemb, alread=0, ltoread=0, lalread=0;
do {
ltoread = (toread*sizeof(T))<wlimitT?toread:wlimit;
lalread = (unsigned int)std::fread((void*)(ptr+alread),sizeof(T),ltoread,stream);
alread+=lalread;
toread-=lalread;
} while (ltoread==lalread && toread>0);
cimg::warn(toread>0,"cimg::fread() : File reading problems, only %u/%u elements read",alread,nmemb);
return alread;
}
template<typename T> inline int fwrite(const T *ptr, const unsigned int nmemb, std::FILE *stream) {
if (!ptr || !stream)
throw CImgArgumentException("cimg::fwrite() : Can't write %u x %u bytes of file pointer '%p' from buffer '%p'",
nmemb,sizeof(T),stream,ptr);
if (nmemb<=0) return 0;
const unsigned long wlimitT = 63*1024*1024, wlimit = wlimitT/sizeof(T);
unsigned int towrite=nmemb, alwrite=0, ltowrite=0, lalwrite=0;
do {
ltowrite = (towrite*sizeof(T))<wlimitT?towrite:wlimit;
lalwrite = (unsigned int)std::fwrite((void*)(ptr+alwrite),sizeof(T),ltowrite,stream);
alwrite+=lalwrite;
towrite-=lalwrite;
} while (ltowrite==lalwrite && towrite>0);
cimg::warn(towrite>0,"cimg::fwrite() : File writing problems, only %u/%u elements written",alwrite,nmemb);
return alwrite;
}
// Exchange the values of variables \p a and \p b
template<typename T> inline void swap(T& a,T& b) { T t=a; a=b; b=t; }
template<typename T1,typename T2> inline void swap(T1& a1,T1& b1,T2& a2,T2& b2) {
cimg::swap(a1,b1); cimg::swap(a2,b2);
}
template<typename T1,typename T2,typename T3> inline void swap(T1& a1,T1& b1,T2& a2,T2& b2,T3& a3,T3& b3) {
cimg::swap(a1,b1,a2,b2); cimg::swap(a3,b3);
}
template<typename T1,typename T2,typename T3,typename T4>
inline void swap(T1& a1,T1& b1,T2& a2,T2& b2,T3& a3,T3& b3,T4& a4,T4& b4) {
cimg::swap(a1,b1,a2,b2,a3,b3); cimg::swap(a4,b4);
}
template<typename T1,typename T2,typename T3,typename T4,typename T5>
inline void swap(T1& a1,T1& b1,T2& a2,T2& b2,T3& a3,T3& b3,T4& a4,T4& b4,T5& a5,T5& b5) {
cimg::swap(a1,b1,a2,b2,a3,b3,a4,b4); cimg::swap(a5,b5);
}
template<typename T1,typename T2,typename T3,typename T4,typename T5,typename T6>
inline void swap(T1& a1,T1& b1,T2& a2,T2& b2,T3& a3,T3& b3,T4& a4,T4& b4,T5& a5,T5& b5,T6& a6,T6& b6) {
cimg::swap(a1,b1,a2,b2,a3,b3,a4,b4,a5,b5); cimg::swap(a6,b6);
}
template<typename T> inline void endian_swap(T* const buffer, const unsigned int size) {
switch (sizeof(T)) {
case 1: break;
case 2: {
for (unsigned short *ptr = (unsigned short*)buffer+size; ptr>(unsigned short*)buffer;) {
const unsigned short val = *(--ptr);
*ptr = (val>>8)|((val<<8));
}
} break;
case 4: {
for (unsigned int *ptr = (unsigned int*)buffer+size; ptr>(unsigned int*)buffer;) {
const unsigned int val = *(--ptr);
*ptr = (val>>24)|((val>>8)&0xff00)|((val<<8)&0xff0000)|(val<<24);
}
} break;
default: {
for (T* ptr = buffer+size; ptr>buffer; --ptr) {
unsigned char *pb=(unsigned char*)(--ptr), *pe=pb+sizeof(T);
for (int i=0; i<(int)sizeof(T)/2; i++) cimg::swap(*(pb++),*(--pe));
} break;
}
}
}
template<typename T> inline T& endian_swap(T& a) { endian_swap(&a,1); return a; }
inline const char* option(const char *const name, const int argc, char **argv,
const char *defaut, const char *const usage=0) {
static bool first=true, visu=false;
const char *res = 0;
if (first) {
first=false;
visu = (cimg::option("-h",argc,argv,(char*)0)!=0);
visu |= (cimg::option("-help",argc,argv,(char*)0)!=0);
visu |= (cimg::option("--help",argc,argv,(char*)0)!=0);
}
if (!name && visu) {
if (usage) {
std::fprintf(stderr,"\n %s%s%s",cimg::t_red,cimg::basename(argv[0]),cimg::t_normal);
std::fprintf(stderr," : %s",usage);
std::fprintf(stderr," (%s, %s)\n\n",__DATE__,__TIME__);
}
if (defaut) std::fprintf(stderr,"%s\n",defaut);
}
if (name) {
if (argc>0) {
int k=0,i;
while (k<argc && cimg::strcmp(argv[k],name)) k++;
i=k;
res=(k++==argc?defaut:(k==argc?argv[--k]:argv[k]));
} else res = defaut;
if (visu && usage) std::fprintf(stderr," %s%-8s%s = %-12s : %s%s%s\n",
cimg::t_bold,name,cimg::t_normal,res?res:"0",cimg::t_purple,usage,cimg::t_normal);
}
return res;
}
inline bool option(const char *const name, const int argc, char **argv,
const bool defaut, const char *const usage=0) {
const char *s = cimg::option(name,argc,argv,(char*)0);
const bool res = s?(cimg::strcasecmp(s,"false") && cimg::strcasecmp(s,"off") && cimg::strcasecmp(s,"0")):defaut;
cimg::option(name,0,0,res?"true":"false",usage);
return res;
}
inline int option(const char *const name, const int argc, char **argv,
const int defaut, const char *const usage=0) {
const char *s = cimg::option(name,argc,argv,(char*)0);
const int res = s?std::atoi(s):defaut;
char tmp[256];
std::sprintf(tmp,"%d",res);
cimg::option(name,0,0,tmp,usage);
return res;
}
inline char option(const char *const name, const int argc, char **argv,
const char defaut, const char *const usage=0) {
const char *s = cimg::option(name,argc,argv,(char*)0);
const char res = s?s[0]:defaut;
char tmp[8];
tmp[0] = res;
tmp[1] ='\0';
cimg::option(name,0,0,tmp,usage);
return res;
}
inline float option(const char *const name, const int argc, char **argv,
const float defaut, const char *const usage=0) {
const char *s = cimg::option(name,argc,argv,(char*)0);
const float res = s?cimg::atof(s):defaut;
char tmp[256];
std::sprintf(tmp,"%g",res);
cimg::option(name,0,0,tmp,usage);
return res;
}
inline double option(const char *const name, const int argc, char **argv,
const double defaut, const char *const usage=0) {
const char *s = cimg::option(name,argc,argv,(char*)0);
const double res = s?cimg::atof(s):defaut;
char tmp[256];
std::sprintf(tmp,"%g",res);
cimg::option(name,0,0,tmp,usage);
return res;
}
//! Return \c false for little endian CPUs (Intel), \c true for big endian CPUs (Motorola).
inline bool endian() {
const int x=1;
return ((unsigned char*)&x)[0]?false:true;
}
//! Print informations about %CImg environement variables.
/**
Printing is done on the standard error output.
**/
inline void info() {
char tmp[1024] = {0};
std::fprintf(stderr,"\n %sCImg Library %g%s, compiled %s ( %s ) with the following flags :\n\n",
cimg::t_red,cimg_version,cimg::t_normal,__DATE__,__TIME__);
std::fprintf(stderr," > CPU endianness : %s%s Endian%s\n",
cimg::t_bold,
cimg::endian()?"Big":"Little",
cimg::t_normal);
std::fprintf(stderr," > Operating System : %s%-13s%s %s('cimg_OS'=%d)%s\n",
cimg::t_bold,
cimg_OS==1?"Unix":(cimg_OS==2?"Windows":"Unknow"),
cimg::t_normal,cimg::t_purple,
cimg_OS,
cimg::t_normal);
#ifdef cimg_use_visualcpp6
std::fprintf(stderr," > Using Visual C++ 6.0 : %s%-13s%s %s('cimg_use_visualcpp6' defined)%s\n",
cimg::t_bold,"Yes",cimg::t_normal,cimg::t_purple,cimg::t_normal);
#endif
std::fprintf(stderr," > Display type : %s%-13s%s %s('cimg_display_type'=%d)%s\n",
cimg::t_bold,
cimg_display_type==0?"No display":(cimg_display_type==1?"X11":(cimg_display_type==2?"Windows GDI":"Unknow")),
cimg::t_normal,cimg::t_purple,
cimg_display_type,
cimg::t_normal);
std::fprintf(stderr," > Color terminal : %s%-13s%s %s('cimg_color_terminal' %s)%s\n",
cimg::t_bold,
#ifdef cimg_color_terminal
"Yes",cimg::t_normal,cimg::t_purple,"defined",
#else
"No",cimg::t_normal,cimg::t_purple,"undefined",
#endif
cimg::t_normal);
std::fprintf(stderr," > Debug messages : %s%-13s%s %s('cimg_debug'=%d)%s\n",
cimg::t_bold,
cimg_debug==0?"No":(cimg_debug==1 || cimg_debug==2?"Yes":(cimg_debug==3?"Yes+":"Unknown")),
cimg::t_normal,cimg::t_purple,
cimg_debug,
cimg::t_normal);
#if cimg_display_type==1
std::fprintf(stderr," > Using XShm for X11 : %s%-13s%s %s('cimg_use_xshm' %s)%s\n",
cimg::t_bold,
#ifdef cimg_use_xshm
"Yes",cimg::t_normal,cimg::t_purple,"defined",
#else
"No",cimg::t_normal,cimg::t_purple,"undefined",
#endif
cimg::t_normal);
std::fprintf(stderr," > Using XRand for X11 : %s%-13s%s %s('cimg_use_xrandr' %s)%s\n",
cimg::t_bold,
#ifdef cimg_use_xrandr
"Yes",cimg::t_normal,cimg::t_purple,"defined",
#else
"No",cimg::t_normal,cimg::t_purple,"undefined",
#endif
cimg::t_normal);
#endif
std::fprintf(stderr," > Using PNG library : %s%-13s%s %s('cimg_use_png' %s)%s\n",
cimg::t_bold,
#ifdef cimg_use_png
"Yes",cimg::t_normal,cimg::t_purple,"defined",
#else
"No",cimg::t_normal,cimg::t_purple,"undefined",
#endif
cimg::t_normal);
std::fprintf(stderr," > Using JPEG library : %s%-13s%s %s('cimg_use_jpeg' %s)%s\n",
cimg::t_bold,
#ifdef cimg_use_jpeg
"Yes",cimg::t_normal,cimg::t_purple,"defined",
#else
"No",cimg::t_normal,cimg::t_purple,"undefined",
#endif
cimg::t_normal);
std::fprintf(stderr," > Using TIFF library : %s%-13s%s %s('cimg_use_tiff' %s)%s\n",
cimg::t_bold,
#ifdef cimg_use_tiff
"Yes",cimg::t_normal,cimg::t_purple,"defined",
#else
"No",cimg::t_normal,cimg::t_purple,"undefined",
#endif
cimg::t_normal);
std::fprintf(stderr," > Using Magick++ library : %s%-13s%s %s('cimg_use_magick' %s)%s\n",
cimg::t_bold,
#ifdef cimg_use_magick
"Yes",cimg::t_normal,cimg::t_purple,"defined",
#else
"No",cimg::t_normal,cimg::t_purple,"undefined",
#endif
cimg::t_normal);
std::fprintf(stderr," > Using FFTW3 library : %s%-13s%s %s('cimg_use_fftw3' %s)%s\n",
cimg::t_bold,
#ifdef cimg_use_fftw3
"Yes",cimg::t_normal,cimg::t_purple,"defined",
#else
"No",cimg::t_normal,cimg::t_purple,"undefined",
#endif
cimg::t_normal);
std::sprintf(tmp,"\"%.1020s\"",cimg::imagemagick_path());
std::fprintf(stderr," > Path of ImageMagick : %s%-13s%s %s('cimg_imagemagick_path'%s)%s\n",
cimg::t_bold,
tmp,
cimg::t_normal,
#ifdef cimg_imagemagick_path
cimg::t_purple,"=\""cimg_imagemagick_path"\"",
#else
cimg::t_purple," undefined",
#endif
cimg::t_normal);
std::sprintf(tmp,"\"%.1020s\"",cimg::graphicsmagick_path());
std::fprintf(stderr," > Path of GraphicsMagick : %s%-13s%s %s('cimg_graphicsmagick_path'%s)%s\n",
cimg::t_bold,
tmp,
cimg::t_normal,
#ifdef cimg_graphicsmagick_path
cimg::t_purple,"=\""cimg_graphicsmagick_path"\"",
#else
cimg::t_purple," undefined",
#endif
cimg::t_normal);
std::sprintf(tmp,"\"%.1020s\"",cimg::medcon_path());
std::fprintf(stderr," > Path of 'medcon' : %s%-13s%s %s('cimg_medcon_path'%s)%s\n",
cimg::t_bold,
tmp,
cimg::t_normal,
#ifdef cimg_medcon_path
cimg::t_purple,"=\""cimg_medcon_path"\"",
#else
cimg::t_purple," undefined",
#endif
cimg::t_normal);
std::sprintf(tmp,"\"%.1020s\"",cimg::temporary_path());
std::fprintf(stderr," > Temporary path : %s%-13s%s %s('cimg_temporary_path'%s)%s\n",
cimg::t_bold,
tmp,
cimg::t_normal,
#ifdef cimg_temporary_path
cimg::t_purple,"=\""cimg_temporary_path"\"",
#else
cimg::t_purple," undefined",
#endif
cimg::t_normal);
std::fprintf(stderr,"\n");
}
//! Get the value of a system timer with a millisecond precision.
inline unsigned long time() {
#if cimg_OS==1
struct timeval st_time;
gettimeofday(&st_time,0);
return (unsigned long)(st_time.tv_usec/1000 + st_time.tv_sec*1000);
#elif cimg_OS==2
static SYSTEMTIME st_time;
GetSystemTime(&st_time);
return (unsigned long)(st_time.wMilliseconds + 1000*(st_time.wSecond + 60*(st_time.wMinute + 60*st_time.wHour)));
#else
return 0;
#endif
}
//! Sleep for a certain numbers of milliseconds.
/**
This function frees the CPU ressources during the sleeping time.
It may be used to temporize your program properly, without wasting CPU time.
\sa wait(), time().
**/
inline void sleep(const unsigned int milliseconds) {
#if cimg_OS==1
struct timespec tv;
tv.tv_sec = milliseconds/1000;
tv.tv_nsec = (milliseconds%1000)*1000000;
nanosleep(&tv,0);
#elif cimg_OS==2
Sleep(milliseconds);
#endif
}
inline unsigned int wait(const unsigned int milliseconds, unsigned long& timer) {
if (!timer) timer = cimg::time();
const unsigned long current_time = cimg::time();
if (current_time>=timer+milliseconds) { timer = current_time; return 0; }
const unsigned long time_diff = timer + milliseconds - current_time;
timer = current_time + time_diff;
cimg::sleep(time_diff);
return (unsigned int)time_diff;
}
//! Wait for a certain number of milliseconds since the last call.
/**
This function is equivalent to sleep() but the waiting time is computed with regard to the last call
of wait(). It may be used to temporize your program properly.
\sa sleep(), time().
**/
inline unsigned int wait(const unsigned int milliseconds) {
static unsigned long timer = 0;
if (!timer) timer = cimg::time();
return wait(milliseconds,timer);
}
template<typename T> inline const T rol(const T& a, const unsigned int n=1) {
return (T)((a<<n)|(a>>((sizeof(T)<<3)-n)));
}
template<typename T> inline const T ror(const T& a, const unsigned int n=1) {
return (T)((a>>n)|(a<<((sizeof(T)<<3)-n)));
}
//! Return the absolute value of \p a
template<typename T> inline T abs(const T& a) { return a>=0?a:-a; }
inline bool abs(const bool a) { return a; }
inline unsigned char abs(const unsigned char a) { return a; }
inline unsigned short abs(const unsigned short a) { return a; }
inline unsigned int abs(const unsigned int a) { return a; }
inline unsigned long abs(const unsigned long a) { return a; }
inline double abs(const double a) { return std::fabs(a); }
inline float abs(const float a) { return (float)std::fabs((double)a); }
inline int abs(const int a) { return std::abs(a); }
//! Return the minimum between \p a and \p b.
template<typename T> inline const T& min(const T& a, const T& b) {
return a<=b?a:b;
}
//! Return the minimum between \p a,\p b and \a c.
template<typename T> inline const T& min(const T& a, const T& b, const T& c) {
return cimg::min(cimg::min(a,b),c);
}
//! Return the minimum between \p a,\p b,\p c and \p d.
template<typename T> inline const T& min(const T& a, const T& b, const T& c, const T& d) {
return cimg::min(cimg::min(a,b,c),d);
}
//! Return the maximum between \p a and \p b.
template<typename T> inline const T& max(const T& a, const T& b) {
return a>=b?a:b;
}
//! Return the maximum between \p a,\p b and \p c.
template<typename T> inline const T& max(const T& a, const T& b, const T& c) {
return cimg::max(cimg::max(a,b),c);
}
//! Return the maximum between \p a,\p b,\p c and \p d.
template<typename T> inline const T& max(const T& a, const T& b, const T& c, const T& d) {
return cimg::max(cimg::max(a,b,c),d);
}
//! Return the sign of \p x.
template<typename T> inline T sign(const T& x) {
return (x<0)?(T)(-1):(x==0?(T)0:(T)1);
}
//! Return the nearest power of 2 higher than \p x.
template<typename T> inline unsigned long nearest_pow2(const T& x) {
unsigned long i=1;
while (x>i) i<<=1;
return i;
}
//! Return \p x modulo \p m (generic modulo).
/**
This modulo function accepts negative and floating-points modulo numbers \p m.
**/
template<typename T> inline T mod(const T& x, const T& m) {
const double dx = (double)x, dm = (double)m;
if (x<0) { return (T)(dm+dx+dm*std::floor(-dx/dm)); }
return (T)(dx-dm*std::floor(dx/dm));
}
inline int mod(const char x, const char m) {
return x>=0?x%m:(x%m?m+x%m:0);
}
inline int mod(const short x, const short m) {
return x>=0?x%m:(x%m?m+x%m:0);
}
inline int mod(const int x, const int m) {
return x>=0?x%m:(x%m?m+x%m:0);
}
inline int mod(const long x, const long m) {
return x>=0?x%m:(x%m?m+x%m:0);
}
inline int mod(const unsigned char x, const unsigned char m) {
return x%m;
}
inline int mod(const unsigned short x, const unsigned short m) {
return x%m;
}
inline int mod(const unsigned int x, const unsigned int m) {
return x%m;
}
inline int mod(const unsigned long x, const unsigned long m) {
return x%m;
}
//! Return minmod(\p a,\p b).
/**
The operator minmod(\p a,\p b) is defined to be :
- minmod(\p a,\p b) = min(\p a,\p b), if (\p a * \p b)>0.
- minmod(\p a,\p b) = 0, if (\p a * \p b)<=0
**/
template<typename T> inline T minmod(const T& a,const T& b) {
return a*b<=0?0:(a>0?(a<b?a:b):(a<b?b:a));
}
//! Return a random variable between [0,1], followin a uniform distribution.
inline double rand() {
return (double)std::rand()/RAND_MAX;
}
//! Return a random variable between [-1,1], following a uniform distribution.
inline double crand() {
return 1-2*cimg::rand();
}
//! Return a random variable following a gaussian distribution and a standard deviation of 1.
inline double grand() {
return std::sqrt(-2*std::log((double)(1e-10 + (1-2e-10)*cimg::rand())))*std::cos((double)(2*PI*cimg::rand()));
}
//! Return a rounded number
inline double round(const double x, const double y, const unsigned int round_type=0) {
if (y<=0) return x;
const double delta = cimg::mod(x,y);
if (delta==0.0) return x;
const double
backward = x-delta,
forward = backward+y;
return round_type==1?backward:(round_type==2?forward:(2*delta<y?backward:forward));
}
inline double pythagore(double a, double b) {
const double absa = cimg::abs(a), absb = cimg::abs(b);
if (absa>absb) { const double tmp = absb/absa; return absa*std::sqrt(1.0+tmp*tmp); }
else { const double tmp = absa/absb; return (absb==0?0:absb*std::sqrt(1.0+tmp*tmp)); }
}
// End of the 'cimg' namespace
}
/*
#------------------------------------------------
#
#
#
# Definition of common arithmetical operations
#
#
#
#------------------------------------------------
*/
#ifdef cimg_use_visualcpp6
template<typename t> inline CImg<t> operator+(const CImg<t>& img, const t& val) {
return CImg<t>(img,false)+=val;
}
#else
template<typename t1, typename t2> inline CImg<typename cimg::largest<t1,t2>::type> operator+(const CImg<t1>& img, const t2& val) {
typedef typename cimg::largest<t1,t2>::type restype;
return CImg<restype>(img,false)+=val;
}
#endif
#ifdef cimg_use_visualcpp6
template<typename t> inline CImg<t> operator+(const t& val, const CImg<t>& img) {
return img+val;
}
#else
template<typename t1, typename t2> inline CImg<typename cimg::largest<t1,t2>::type> operator+(const t1& val, const CImg<t2>& img) {
return img+val;
}
#endif
#ifdef cimg_use_visualcpp6
template<typename t> inline CImgList<t> operator+(const CImgList<t>& list, const t& val) {
return CImgList<t>(list)+=val;
}
#else
template<typename t1, typename t2> inline CImgList<typename cimg::largest<t1,t2>::type> operator+(const CImgList<t1>& list, const t2& val) {
typedef typename cimg::largest<t1,t2>::type restype;
return CImgList<restype>(list)+=val;
}
#endif
#ifdef cimg_use_visualcpp6
template<typename t> inline CImgList<t> operator+(const t& val, const CImgList<t>& list) {
return list+val;
}
#else
template<typename t1, typename t2> inline CImgList<typename cimg::largest<t1,t2>::type> operator+(const t1& val, const CImgList<t2>& list) {
return list+val;
}
#endif
template<typename t1, typename t2> inline CImg<typename cimg::largest<t1,t2>::type> operator+(const CImg<t1>& img1, const CImg<t2>& img2) {
typedef typename cimg::largest<t1,t2>::type restype;
return CImg<restype>(img1,false)+=img2;
}
template<typename t1, typename t2> inline CImgList<typename cimg::largest<t1,t2>::type> operator+(const CImg<t1>& img, const CImgList<t2>& list) {
typedef typename cimg::largest<t1,t2>::type restype;
return CImgList<restype>(list)+=img;
}
template<typename t1, typename t2> inline CImgList<typename cimg::largest<t1,t2>::type> operator+(const CImgList<t1>& list, const CImg<t2>& img) {
return img+list;
}
template<typename t1, typename t2> inline CImgList<typename cimg::largest<t1,t2>::type> operator+(const CImgList<t1>& list1, const CImgList<t2>& list2) {
typedef typename cimg::largest<t1,t2>::type restype;
return CImgList<restype>(list1)+=list2;
}
#ifdef cimg_use_visualcpp6
template<typename t> inline CImg<t> operator-(const CImg<t>& img, const t& val) {
return CImg<t>(img,false)-=val;
}
#else
template<typename t1, typename t2> inline CImg<typename cimg::largest<t1,t2>::type> operator-(const CImg<t1>& img, const t2& val) {
typedef typename cimg::largest<t1,t2>::type restype;
return CImg<restype>(img,false)-=val;
}
#endif
#ifdef cimg_use_visualcpp6
template<typename t> inline CImg<t> operator-(const t& val, const CImg<t>& img) {
return CImg<t>(img.width,img.height,img.depth,img.dim,val)-=img;
}
#else
template<typename t1, typename t2> inline CImg<typename cimg::largest<t1,t2>::type> operator-(const t1& val, const CImg<t2>& img) {
typedef typename cimg::largest<t1,t2>::type restype;
return CImg<restype>(img.width,img.height,img.depth,img.dim,(restype)val)-=img;
}
#endif
#ifdef cimg_use_visualcpp6
template<typename t> inline CImgList<t> operator-(const CImgList<t>& list, const t& val) {
return CImgList<t>(list)-=val;
}
#else
template<typename t1, typename t2> inline CImgList<typename cimg::largest<t1,t2>::type> operator-(const CImgList<t1>& list, const t2& val) {
typedef typename cimg::largest<t1,t2>::type restype;
return CImgList<restype>(list)-=val;
}
#endif
#ifdef cimg_use_visualcpp6
template<typename t> inline CImgList<double> operator-(const t& val, const CImgList<t>& list) {
CImgList<t> res(list.size);
cimglist_for(res,l) res[l] = val-list[l];
return res;
}
#else
template<typename t1, typename t2> inline CImgList<typename cimg::largest<t1,t2>::type> operator-(const t1& val, const CImgList<t2>& list) {
typedef typename cimg::largest<t1,t2>::type restype;
CImgList<restype> res(list.size);
cimglist_for(res,l) res[l] = val-list[l];
return res;
}
#endif
template<typename t1, typename t2> inline CImg<typename cimg::largest<t1,t2>::type> operator-(const CImg<t1>& img1, const CImg<t2>& img2) {
typedef typename cimg::largest<t1,t2>::type restype;
return CImg<restype>(img1,false)-=img2;
}
template<typename t1, typename t2> inline CImgList<typename cimg::largest<t1,t2>::type> operator-(const CImg<t1>& img, const CImgList<t2>& list) {
typedef typename cimg::largest<t1,t2>::type restype;
CImgList<restype> res(list.size);
cimglist_for(res,l) res[l] = img-list[l];
return res;
}
template<typename t1, typename t2> inline CImgList<typename cimg::largest<t1,t2>::type> operator-(const CImgList<t1>& list, const CImg<t2>& img) {
typedef typename cimg::largest<t1,t2>::type restype;
return CImgList<restype>(list)-=img;
}
template<typename t1, typename t2> inline CImgList<typename cimg::largest<t1,t2>::type> operator-(const CImgList<t1>& list1, const CImgList<t2>& list2) {
typedef typename cimg::largest<t1,t2>::type restype;
return CImgList<restype>(list1)-=list2;
}
#ifdef cimg_use_visualcpp6
template<typename t> inline CImg<t> operator*(const CImg<t>& img, const double val) {
return CImg<t>(img,false)*=val;
}
#else
template<typename t1, typename t2> inline CImg<typename cimg::largest<t1,t2>::type> operator*(const CImg<t1>& img, const t2& val) {
typedef typename cimg::largest<t1,t2>::type restype;
return CImg<restype>(img,false)*=val;
}
#endif
#ifdef cimg_use_visualcpp6
template<typename t> inline CImg<t> operator*(const double val, const CImg<t>& img) {
return img*val;
}
#else
template<typename t1, typename t2> inline CImg<typename cimg::largest<t1,t2>::type> operator*(const t1& val, const CImg<t2>& img) {
return img*val;
}
#endif
#ifdef cimg_use_visualcpp6
template<typename t> inline CImgList<t> operator*(const CImgList<t>& list, const double val) {
return CImgList<t>(list)*=val;
}
#else
template<typename t1, typename t2> inline CImgList<typename cimg::largest<t1,t2>::type> operator*(const CImgList<t1>& list, const t2& val) {
typedef typename cimg::largest<t1,t2>::type restype;
return CImgList<restype>(list)*=val;
}
#endif
#ifdef cimg_use_visualcpp6
template<typename t> inline CImgList<t> operator*(const double val, const CImgList<t>& list) {
return list*val;
}
#else
template<typename t1, typename t2> inline CImgList<typename cimg::largest<t1,t2>::type> operator*(const t1& val, const CImgList<t2>& list) {
return list*val;
}
#endif
template<typename t1, typename t2> inline CImg<typename cimg::largest<t1,t2>::type> operator*(const CImg<t1>& img1, const CImg<t2>& img2) {
typedef typename cimg::largest<t1,t2>::type restype;
if (img1.width!=img2.height)
throw CImgArgumentException("operator*() : can't multiply a matrix (%ux%u) by a matrix (%ux%u)",
img1.width,img1.height,img2.width,img2.height);
CImg<restype> res(img2.width,img1.height);
restype val;
cimg_forXY(res,i,j) { val=0; cimg_forX(img1,k) val+=img1(k,j)*img2(i,k); res(i,j) = val; }
return res;
}
template<typename t1, typename t2> inline CImgList<typename cimg::largest<t1,t2>::type> operator*(const CImg<t1>& img, const CImgList<t2>& list) {
typedef typename cimg::largest<t1,t2>::type restype;
CImgList<restype> res(list.size);
cimglist_for(res,l) res[l] = img*list[l];
return res;
}
template<typename t1, typename t2> inline CImgList<typename cimg::largest<t1,t2>::type> operator*(const CImgList<t1>& list, const CImg<t2>& img) {
typedef typename cimg::largest<t1,t2>::type restype;
CImgList<restype> res(list.size);
cimglist_for(res,l) res[l] = list[l]*img;
return res;
}
template<typename t1, typename t2> inline CImgList<typename cimg::largest<t1,t2>::type> operator*(const CImgList<t1>& list1, const CImgList<t2>& list2) {
typedef typename cimg::largest<t1,t2>::type restype;
CImgList<restype> res(cimg::min(list1.size,list2.size));
cimglist_for(res,l) res[l] = list1[l]*list2[l];
return res;
}
#ifdef cimg_use_visualcpp6
template<typename t> inline CImg<t> operator/(const CImg<t>& img, const double val) {
return CImg<t>(img,false)/=val;
}
#else
template<typename t1, typename t2> inline CImg<typename cimg::largest<t1,t2>::type> operator/(const CImg<t1>& img, const t2& val) {
typedef typename cimg::largest<t1,t2>::type restype;
return CImg<restype>(img,false)/=val;
}
#endif
#ifdef cimg_use_visualcpp6
template<typename t> inline CImg<t> operator/(const double val, CImg<t>& img) {
return val*img.get_inverse();
}
#else
template<typename t1, typename t2> inline CImg<typename cimg::largest<t1,t2>::type> operator/(const t1& val, CImg<t2>& img) {
return val*img.get_inverse();
}
#endif
#ifdef cimg_use_visualcpp6
template<typename t> inline CImgList<t> operator/(const CImgList<t>& list, const double val) {
return CImgList<t>(list)/=val;
}
#else
template<typename t1, typename t2> inline CImgList<typename cimg::largest<t1,t2>::type> operator/(const CImgList<t1>& list, const t2& val) {
typedef typename cimg::largest<t1,t2>::type restype;
return CImgList<restype>(list)/=val;
}
#endif
#ifdef cimg_use_visualcpp6
template<typename t> inline CImgList<t> operator/(const double val, const CImgList<t>& list) {
CImgList<t> res(list.size);
cimglist_for(res,l) res[l] = val/list[l];
return res;
}
#else
template<typename t1, typename t2> inline CImgList<typename cimg::largest<t1,t2>::type> operator/(const t1& val, const CImgList<t2>& list) {
typedef typename cimg::largest<t1,t2>::type restype;
CImgList<restype> res(list.size);
cimglist_for(res,l) res[l] = val/list[l];
return res;
}
#endif
template<typename t1, typename t2> inline CImg<typename cimg::largest<t1,t2>::type> operator/(const CImg<t1>& img1, const CImg<t2>& img2) {
typedef typename cimg::largest<t1,t2>::type restype;
return CImg<restype>(img1,false)*=img2.get_inverse();
}
template<typename t1, typename t2> inline CImg<typename cimg::largest<t1,t2>::type> operator/(const CImg<t1>& img, const CImgList<t2>& list) {
typedef typename cimg::largest<t1,t2>::type restype;
CImgList<restype> res(list.size);
cimglist_for(res,l) res[l] = img/list[l];
return res;
}
template<typename t1, typename t2> inline CImgList<typename cimg::largest<t1,t2>::type> operator/(const CImgList<t1>& list, const CImg<t2>& img) {
typedef typename cimg::largest<t1,t2>::type restype;
return CImgList<restype>(list)/=img;
}
template<typename t1, typename t2> inline CImgList<typename cimg::largest<t1,t2>::type> operator/(const CImgList<t1>& list1, const CImgList<t2>& list2) {
typedef typename cimg::largest<t1,t2>::type restype;
return CImgList<restype>(list1)/=list2;
}
/*
#----------------------------------------
#
#
#
# Definition of the CImgStats structure
#
#
#
#----------------------------------------
*/
//! Class used to compute basic statistics on pixel values of a \ref CImg image.
/**
Constructing a CImgStats instance from an image CImg<T> or a list CImgList<T>
will compute the minimum, maximum and average pixel values of the input object.
Optionally, the variance of the pixel values can be computed.
Coordinates of the pixels whose values are minimum and maximum are also stored.
The example below shows how to use CImgStats objects to retrieve simple statistics of an image :
\code
const CImg<float> img("my_image.jpg"); // Read JPEG image file.
const CImgStats stats(img); // Compute basic statistics on the image.
stats.print("My statistics"); // Display statistics.
std::printf("Max-Min = %lf",stats.max-stats.min); // Compute the difference between extremum values.
\endcode
Note that statistics are computed by considering the set of \a scalar values of the image pixels.
No vector-valued statistics are computed.
**/
struct CImgStats {
double min; //!< Minimum of the pixel values.
double max; //!< Maximum of the pixel values.
double mean; //!< Mean of the pixel values.
double variance; //!< Variance of the pixel values.
int xmin; //!< X-coordinate of the pixel with minimum value.
int ymin; //!< Y-coordinate of the pixel with minimum value.
int zmin; //!< Z-coordinate of the pixel with minimum value.
int vmin; //!< V-coordinate of the pixel with minimum value.
int lmin; //!< Image number (for a list) containing the minimum pixel.
int xmax; //!< X-coordinate of the pixel with maximum value.
int ymax; //!< Y-coordinate of the pixel with maximum value.
int zmax; //!< Z-coordinate of the pixel with maximum value.
int vmax; //!< V-coordinate of the pixel with maximum value.
int lmax; //!< Image number (for a list) containing the maximum pixel.
#ifdef cimgstats_plugin
#include cimgstats_plugin
#endif
//! Default constructor.
CImgStats():min(0),max(0),mean(0),variance(0),xmin(-1),ymin(-1),zmin(-1),vmin(-1),lmin(-1),
xmax(-1),ymax(-1),zmax(-1),vmax(-1),lmax(-1) {}
//! In-place version of the default constructor
CImgStats& assign() {
min = max = mean = variance = 0;
xmin = ymin = zmin = vmin = lmin = xmax = ymax = zmax = vmax = lmax = -1;
return *this;
}
//! Copy constructor.
CImgStats(const CImgStats& stats) {
assign(stats);
};
//! In-place version of the copy constructor.
CImgStats& assign(const CImgStats& stats) {
min = stats.min;
max = stats.max;
mean = stats.mean;
variance = stats.variance;
xmin = stats.xmin; ymin = stats.ymin; zmin = stats.zmin; vmin = stats.vmin; lmin = stats.lmin;
xmax = stats.xmax; ymax = stats.ymax; zmax = stats.zmax; vmax = stats.vmax; lmax = stats.lmax;
return *this;
}
//! Constructor that computes statistics of an input image \p img.
/**
\param img The input image.
\param compute_variance If true, the \c variance field is computed, else it is set to 0.
**/
template<typename T> CImgStats(const CImg<T>& img, const bool compute_variance=true) {
assign(img,compute_variance);
}
//! In-place version of the previous constructor.
template<typename T> CImgStats& assign(const CImg<T>& img, const bool compute_variance=true) {
if (!img)
throw CImgArgumentException("CImgStats::CImgStats() : Specified input image (%u,%u,%u,%u,%p) is empty.",
img.width,img.height,img.depth,img.dim,img.data);
mean = variance = 0;
lmin = lmax = -1;
T pmin=img[0], pmax=pmin, *ptrmin=img.data, *ptrmax=ptrmin;
cimg_for(img,ptr,T) {
const T& a=*ptr;
mean+=(double)a;
if (a<pmin) { pmin=a; ptrmin = ptr; }
if (a>pmax) { pmax=a; ptrmax = ptr; }
}
mean/=img.size();
min=(double)pmin;
max=(double)pmax;
unsigned long offmin = (unsigned long)(ptrmin-img.data), offmax = (unsigned long)(ptrmax-img.data);
const unsigned long whz = img.width*img.height*img.depth, wh = img.width*img.height;
vmin = offmin/whz; offmin%=whz; zmin = offmin/wh; offmin%=wh; ymin = offmin/img.width; xmin = offmin%img.width;
vmax = offmax/whz; offmax%=whz; zmax = offmax/wh; offmax%=wh; ymax = offmax/img.width; xmax = offmax%img.width;
if (compute_variance) {
cimg_for(img,ptr,T) { const double tmpf=(*ptr)-mean; variance+=tmpf*tmpf; }
const unsigned int siz = img.size();
if (siz>1) variance/=(siz-1); else variance=0;
}
return *this;
}
//! Constructor that computes statistics of an input image list \p list.
/**
\param list The input list of images.
\param compute_variance If true, the \c variance field is computed, else it is set to 0.
**/
template<typename T> CImgStats(const CImgList<T>& list, const bool compute_variance=true) {
assign(list,compute_variance);
}
//! In-place version of the previous constructor.
template<typename T> CImgStats& assign(const CImgList<T>& list, const bool compute_variance=true) {
if (!list)
throw CImgArgumentException("CImgStats::CImgStats() : Specified input list (%u,%p) is empty.",
list.size,list.data);
mean = variance = lmin = lmax = 0;
T pmin = list[0][0], pmax = pmin, *ptrmin = list[0].data, *ptrmax = ptrmin;
int psize = 0;
cimglist_for(list,l) {
cimg_for(list[l],ptr,T) {
const T& a=*ptr;
mean+=(double)a;
if (a<pmin) { pmin=a; ptrmin = ptr; lmin = l; }
if (a>pmax) { pmax=a; ptrmax = ptr; lmax = l; }
}
psize+=list[l].size();
}
mean/=psize;
min=(double)pmin;
max=(double)pmax;
const CImg<T> &imin = list[lmin], &imax = list[lmax];
unsigned long offmin = (ptrmin-imin.data), offmax = (ptrmax-imax.data);
const unsigned long whz1 = imin.width*imin.height*imin.depth, wh1 = imin.width*imin.height;
vmin = offmin/whz1; offmin%=whz1; zmin = offmin/wh1; offmin%=wh1; ymin = offmin/imin.width; xmin = offmin%imin.width;
const unsigned long whz2 = imax.width*imax.height*imax.depth, wh2 = imax.width*imax.height;
vmax = offmax/whz2; offmax%=whz2; zmax = offmax/wh2; offmax%=wh2; ymax = offmax/imax.width; xmax = offmax%imax.width;
if (compute_variance) {
cimglist_for(list,l) cimg_for(list[l],ptr,T) { const double tmpf=(*ptr)-mean; variance+=tmpf*tmpf; }
if (psize>1) variance/=(psize-1); else variance=0;
}
return *this;
}
//! Assignment operator.
CImgStats& operator=(const CImgStats& stats) {
return assign(stats);
}
//! Return true if the current instance contains valid statistics
bool is_empty() const {
return (xmin>=0 && ymin>=0 && zmin>=0 && vmin>=0 && xmax>=0 && ymax>=0 && zmax>=0 && vmax>=0);
}
//! Casting operator
operator bool() const {
return !is_empty();
}
//! Print the current statistics.
/**
Printing is done on the standard error output.
**/
const CImgStats& print(const char* title=0) const {
if (lmin>=0 && lmax>=0)
std::fprintf(stderr,"%-8s(this=%p) : { min=%g, mean=%g [var=%g], max=%g, "
"pmin=[%d](%d,%d,%d,%d), pmax=[%d](%d,%d,%d,%d) }\n",
title?title:"CImgStats",(void*)this,min,mean,variance,max,
lmin,xmin,ymin,zmin,vmin,lmax,xmax,ymax,zmax,vmax);
else
std::fprintf(stderr,"%-8s(this=%p) : { min=%g, mean=%g [var=%g], max=%g, "
"pmin=(%d,%d,%d,%d), pmax=(%d,%d,%d,%d) }\n",
title?title:"CImgStats",(void*)this,min,mean,variance,max,
xmin,ymin,zmin,vmin,xmax,ymax,zmax,vmax);
return *this;
}
};
/*
#-------------------------------------------
#
#
#
# Definition of the CImgDisplay structure
#
#
#
#-------------------------------------------
*/
//! This class represents a window which can display \ref CImg images and handles mouse and keyboard events.
/**
Creating a \c CImgDisplay instance opens a window that can be used to display a \c CImg<T> image
of a \c CImgList<T> image list inside. When a display is created, associated window events
(such as mouse motion, keyboard and window size changes) are handled and can be easily
detected by testing specific \c CImgDisplay data fields.
See \ref cimg_displays for a complete tutorial on using the \c CImgDisplay class.
**/
struct CImgDisplay {
//! Width of the display
unsigned int width;
//! Height of the display
unsigned int height;
//! Normalization type used for the display
unsigned int normalization;
//! Range of events detected by the display
unsigned int events;
//! Display title
char* title;
//! X-pos of the display on the screen
volatile int window_x;
//! Y-pos of the display on the screen
volatile int window_y;
//! Width of the underlying window
volatile unsigned int window_width;
//! Height of the underlying window
volatile unsigned int window_height;
//! X-coordinate of the mouse pointer on the display
volatile int mouse_x;
//! Y-coordinate of the mouse pointer on the display
volatile int mouse_y;
//! Button state of the mouse
volatile unsigned int buttons[256];
volatile unsigned int& button;
//! Wheel state of the mouse
volatile int wheel;
//! Key value if pressed
volatile unsigned int& key;
volatile unsigned int keys[256];
//! Key value if released
volatile unsigned int& released_key;
volatile unsigned int released_keys[256];
//! Closed state of the window
volatile bool is_closed;
//! Resized state of the window
volatile bool is_resized;
//! Moved state of the window
volatile bool is_moved;
//! Event state of the window
volatile bool is_event;
//! Fullscreen state of the display
bool is_fullscreen;
float fps_fps, min, max;
unsigned long timer, fps_frames, fps_timer;
#ifdef cimgdisplay_plugin
#include cimgdisplay_plugin
#endif
//! Create an empty display window.
CImgDisplay():
width(0),height(0),normalization(0),events(0),title(0),
window_x(0),window_y(0),window_width(0),window_height(0),
mouse_x(0),mouse_y(0),button(*buttons),wheel(0),key(*keys),released_key(*released_keys),
is_closed(true),is_resized(false),is_moved(false),is_event(false),is_fullscreen(false),
min(0),max(0) {}
//! Create a display window with a specified size \p pwidth x \p height.
/** \param dimw : Width of the display window.
\param dimh : Height of the display window.
\param title : Title of the display window.
\param normalization_type : Normalization type of the display window (see CImgDisplay::normalize).
\param events_type : Type of events handled by the display window.
\param fullscreen_flag : Fullscreen mode.
\param closed_flag : Initially visible mode.
A black image will be initially displayed in the display window.
**/
CImgDisplay(const unsigned int dimw, const unsigned int dimh, const char *title=0,
const unsigned int normalization_type=3, const unsigned int events_type=3,
const bool fullscreen_flag=false, const bool closed_flag=false):
width(0),height(0),normalization(0),events(0),title(0),
window_x(0),window_y(0),window_width(0),window_height(0),
mouse_x(0),mouse_y(0),button(*buttons),wheel(0),key(*keys),released_key(*released_keys),
is_closed(true),is_resized(false),is_moved(false),is_event(false),is_fullscreen(false),
min(0),max(0) {
assign(dimw,dimh,title,normalization_type,events_type,fullscreen_flag,closed_flag);
}
//! Create a display window from an image.
/** \param img : Image that will be used to create the display window.
\param title : Title of the display window
\param normalization_type : Normalization type of the display window.
\param events_type : Type of events handled by the display window.
\param fullscreen_flag : Fullscreen mode.
\param closed_flag : Initially visible mode.
**/
template<typename T>
CImgDisplay(const CImg<T>& img, const char *title=0,
const unsigned int normalization_type=3, const unsigned int events_type=3,
const bool fullscreen_flag=false, const bool closed_flag=false):
width(0),height(0),normalization(0),events(0),title(0),
window_x(0),window_y(0),window_width(0),window_height(0),
mouse_x(0),mouse_y(0),button(*buttons),wheel(0),key(*keys),released_key(*released_keys),
is_closed(true),is_resized(false),is_moved(false),is_event(false),is_fullscreen(false),min(0),max(0) {
assign(img,title,normalization_type,events_type,fullscreen_flag,closed_flag);
}
//! Create a display window from an image list.
/** \param list : The list of images to display.
\param title : Title of the display window
\param normalization_type : Normalization type of the display window.
\param events_type : Type of events handled by the display window.
\param fullscreen_flag : Fullscreen mode.
\param closed_flag : Initially visible mode.
**/
template<typename T>
CImgDisplay(const CImgList<T>& list,const char *title=0,
const unsigned int normalization_type=3,const unsigned int events_type=3,
const bool fullscreen_flag=false,const bool closed_flag=false):
width(0),height(0),normalization(0),events(0),title(0),
window_x(0),window_y(0),window_width(0),window_height(0),
mouse_x(0),mouse_y(0),button(*buttons),wheel(0),key(*keys),released_key(*released_keys),
is_closed(true),is_resized(false),is_moved(false),is_event(false),is_fullscreen(false),min(0),max(0) {
assign(list,title,normalization_type,events_type,fullscreen_flag,closed_flag);
}
//! Create a display window by copying another one.
/** \param win : Display window to copy.
\param title : Title of the new display window.
**/
CImgDisplay(const CImgDisplay& disp):
width(0),height(0),normalization(0),events(0),title(0),
window_x(0),window_y(0),window_width(0),window_height(0),
mouse_x(0),mouse_y(0),button(*buttons),wheel(0),key(*keys),released_key(*released_keys),
is_closed(true),is_resized(false),is_moved(false),is_event(false),is_fullscreen(false),min(0),max(0) {
assign(disp);
}
//! Destructor
~CImgDisplay() {
assign();
}
//! Assignment operator
CImgDisplay& operator=(const CImgDisplay& disp) {
return assign(disp);
}
//! Return true is display is empty
bool is_empty() const {
return (!width || !height);
}
//! Return false if display is empty
operator bool() const {
return !is_empty();
}
//! Return display width
int dimx() const {
return (int)width;
}
//! Return display height
int dimy() const {
return (int)height;
}
//! Return display window width
int window_dimx() const {
return (int)window_width;
}
//! Return display window height
int window_dimy() const {
return (int)window_height;
}
//! Return X-coordinate of the window
int window_posx() const {
return window_x;
}
//! Return Y-coordinate of the window
int window_posy() const {
return window_y;
}
//! Synchronized waiting function. Same as cimg::wait().
/** \see cimg::wait()
**/
CImgDisplay& wait(const unsigned int milliseconds) {
cimg::wait(milliseconds, timer);
return *this;
}
//! Wait for an event occuring on the current display
CImgDisplay& wait() {
if (!is_empty()) wait(*this);
return *this;
}
//! Wait for any event occuring on the display \c disp1
static void wait(CImgDisplay& disp1) {
disp1.is_event = 0;
while (!disp1.is_event) wait_all();
}
//! Wait for any event occuring either on the display \c disp1 or \c disp2
static void wait(CImgDisplay& disp1, CImgDisplay& disp2) {
disp1.is_event = disp2.is_event = 0;
while (!disp1.is_event && !disp2.is_event) wait_all();
}
//! Wait for any event occuring either on the display \c disp1, \c disp2 or \c disp3
static void wait(CImgDisplay& disp1, CImgDisplay& disp2, CImgDisplay& disp3) {
disp1.is_event = disp2.is_event = disp3.is_event = 0;
while (!disp1.is_event && !disp2.is_event && !disp3.is_event) wait_all();
}
//! Wait for any event occuring either on the display \c disp1, \c disp2, \c disp3 or \c disp4
static void wait(CImgDisplay& disp1, CImgDisplay& disp2, CImgDisplay& disp3, CImgDisplay& disp4) {
disp1.is_event = disp2.is_event = disp3.is_event = disp4.is_event = 0;
while (!disp1.is_event && !disp2.is_event && !disp3.is_event && !disp4.is_event) wait_all();
}
//! Return the frame per second rate
float frames_per_second() {
if (!fps_timer) fps_timer = cimg::time();
const float delta = (cimg::time()-fps_timer)/1000.0f;
fps_frames++;
if (delta>=1.0f) {
fps_fps = fps_frames/delta;
fps_frames = 0;
fps_timer = cimg::time();
}
return fps_fps;
}
//! Display an image list CImgList<T> into a display window.
/** First, all images of the list are appended into a single image used for visualization,
then this image is displayed in the current display window.
\param list : The list of images to display.
\param axe : The axe used to append the image for visualization. Can be 'x' (default),'y','z' or 'v'.
\param align : Defines the relative alignment of images when displaying images of different sizes.
Can be '\p c' (centered, which is the default), '\p p' (top alignment) and '\p n' (bottom aligment).
\see CImg::get_append()
**/
template<typename T> CImgDisplay& display(const CImgList<T>& list,const char axe='x',const char align='c') {
return display(list.get_append(axe,align));
}
//! Display an image CImg<T> into a display window.
template<typename T> CImgDisplay& operator<<(const CImg<T>& img) {
return display(img);
}
//! Display an image CImg<T> into a display window.
template<typename T> CImgDisplay& operator<<(const CImgList<T>& list) {
return display(list);
}
//! Resize a display window with the size of an image.
/** \param img : Input image. \p image.width and \p image.height give the new dimensions of the display window.
\param redraw : If \p true (default), the current displayed image in the display window will
be bloc-interpolated to fit the new dimensions. If \p false, a black image will be drawn in the resized window.
\see CImgDisplay::is_resized, CImgDisplay::resizedimx(), CImgDisplay::resizedimy()
**/
template<typename T> CImgDisplay& resize(const CImg<T>& img, const bool redraw=true) {
return resize(img.width,img.height,redraw);
}
//! Resize a display window using the size of the given display \p disp
CImgDisplay& resize(const CImgDisplay& disp, const bool redraw=true) {
return resize(disp.width,disp.height,redraw);
}
//! Resize a display window in its current size.
CImgDisplay& resize(const bool redraw=true) {
resize(window_width,window_height,redraw);
return *this;
}
//! Display a 3d object
template<typename tp, typename tf, typename T, typename to>
CImgDisplay& display_object3d(const tp& points, const CImgList<tf>& primitives,
const CImgList<T>& colors, const to& opacities,
const bool centering=true,
const int render_static=4, const int render_motion=1,
const bool double_sided=false,
const float focale=500.0f, const float ambient_light=0.05f,
const bool display_axes = true, float *const pose_matrix=0) {
CImg<T>(width,height,1,3,0).display_object3d(points,primitives,colors,opacities,*this,
centering,render_static,render_motion,
double_sided,focale,ambient_light,display_axes,pose_matrix);
return *this;
}
//! Display a 3D object.
template<typename tp, typename tf, typename T>
CImgDisplay& display_object3d(const tp& points, const CImgList<tf>& primitives,
const CImgList<T>& colors,
const bool centering=true,
const int render_static=4, const int render_motion=1,
const bool double_sided=false,
const float focale=500.0f, const float ambient_light=0.05f,
const float opacity=1.0f, const bool display_axes = true, float *const pose_matrix=0) {
typedef typename cimg::largest<tp,float>::type to;
CImg<T>(width,height,1,3,0).display_object3d(points,primitives,colors,
CImg<to>(primitives.size)=(to)opacity,*this,
centering,render_static,render_motion,
double_sided,focale,ambient_light,display_axes,pose_matrix);
return *this;
}
//! Toggle fullscreen mode
CImgDisplay& toggle_fullscreen() {
return assign(width,height,title,normalization,events,!is_fullscreen,is_closed);
}
// Inner routine used for fast resizing of buffer to display size.
template<typename t, typename T> static void _render_resize(const T *ptrs, const unsigned int ws, const unsigned int hs,
t *ptrd, const unsigned int wd, const unsigned int hd) {
unsigned int *const offx = new unsigned int[wd], *const offy = new unsigned int[hd+1], *poffx, *poffy;
float s, curr, old;
s = (float)ws/wd;
poffx = offx; curr=0; for (unsigned int x=0; x<wd; x++) { old=curr; curr+=s; *(poffx++) = (unsigned int)curr-(unsigned int)old; }
s = (float)hs/hd;
poffy = offy; curr=0; for (unsigned int y=0; y<hd; y++) { old=curr; curr+=s; *(poffy++) = ws*((unsigned int)curr-(unsigned int)old); }
*poffy=0;
poffy = offy;
{for (unsigned int y=0; y<hd; ) {
const T *ptr = ptrs;
poffx = offx;
for (unsigned int x=0; x<wd; x++) { *(ptrd++)=*ptr; ptr+=*(poffx++); }
y++;
unsigned int dy=*(poffy++);
for (;!dy && y<hd; std::memcpy(ptrd, ptrd-wd, sizeof(t)*wd), y++, ptrd+=wd, dy=*(poffy++));
ptrs+=dy;
}}
delete[] offx; delete[] offy;
}
//! Test if a specific key is pressed
bool is_pressed(const unsigned int key1) const {
bool pressed = false;
for (unsigned int i=0; i<256; ++i) {
if (released_keys[i]==key1) { pressed = false; break; }
if (keys[i]==key1) { pressed = true; break; }
}
return pressed;
}
//! Test if a key sequence has been typed
bool is_typed(const unsigned int *const keyseq, const unsigned int N, const bool remove=true) {
if (keyseq && N) {
const unsigned int *const ps_end = keyseq+N-1, k = *ps_end, *const pk_end = (unsigned int*)keys+257-N;
for (unsigned int *pk = (unsigned int*)keys; pk<pk_end; ) {
if (*(pk++)==k) {
bool res = true;
const unsigned int *ps = ps_end, *pk2 = pk;
for (unsigned int i=1; i<N; ++i) res = (*(--ps)==*(pk2++));
if (res) {
if (remove) std::memset((void*)(pk-1),0,sizeof(unsigned int)*N);
return true;
}
}
}
}
return false;
}
//! Test if a key combination has been typed
bool is_typed(const unsigned int key1, const bool remove=true) {
return is_typed(&key1,1,remove);
}
//! Test if a key combination has been typed
bool is_typed(const unsigned int key1, const unsigned int key2, const bool remove=true) {
const unsigned int seq[2] = { key1, key2 };
return is_typed(seq,2,remove);
}
//! Test if a key combination has been typed
bool is_typed(const unsigned int key1, const unsigned int key2, const unsigned int key3, const bool remove=true) {
const unsigned int seq[3] = { key1, key2, key3 };
return is_typed(seq,3,remove);
}
//! Test if a key combination has been typed
bool is_typed(const unsigned int key1, const unsigned int key2, const unsigned int key3,
const unsigned int key4, const bool remove=true) {
const unsigned int seq[4] = { key1, key2, key3, key4 };
return is_typed(seq,4,remove);
}
//! Test if a key combination has been typed
bool is_typed(const unsigned int key1, const unsigned int key2, const unsigned int key3,
const unsigned int key4, const unsigned int key5, const bool remove=true) {
const unsigned int seq[5] = { key1, key2, key3, key4,key5 };
return is_typed(seq,5,remove);
}
//! Test if a key combination has been typed
bool is_typed(const unsigned int key1, const unsigned int key2, const unsigned int key3,
const unsigned int key4, const unsigned int key5, const unsigned int key6, const bool remove=true) {
const unsigned int seq[6] = { key1, key2, key3, key4,key5,key6 };
return is_typed(seq,6,remove);
}
//! Test if a key combination has been typed
bool is_typed(const unsigned int key1, const unsigned int key2, const unsigned int key3,
const unsigned int key4, const unsigned int key5, const unsigned int key6,
const unsigned int key7, const bool remove=true) {
const unsigned int seq[7] = { key1, key2, key3, key4,key5,key6,key7 };
return is_typed(seq,7,remove);
}
//! Test if a key combination has been typed
bool is_typed(const unsigned int key1, const unsigned int key2, const unsigned int key3,
const unsigned int key4, const unsigned int key5, const unsigned int key6,
const unsigned int key7, const unsigned int key8, const bool remove=true) {
const unsigned int seq[8] = { key1, key2, key3, key4,key5,key6,key7,key8 };
return is_typed(seq,8,remove);
}
//! Test if a key combination has been typed
bool is_typed(const unsigned int key1, const unsigned int key2, const unsigned int key3,
const unsigned int key4, const unsigned int key5, const unsigned int key6,
const unsigned int key7, const unsigned int key8, const unsigned int key9, const bool remove=true) {
const unsigned int seq[9] = { key1, key2, key3, key4,key5,key6,key7,key8,key9 };
return is_typed(seq,9,remove);
}
// When no display available
//---------------------------
#if cimg_display_type==0
//! Return the width of the screen resolution.
static int screen_dimx() {
return 0;
}
//! Return the height of the screen resolution.
static int screen_dimy() {
return 0;
}
// In-place version of the destructor (should not be used by the user).
CImgDisplay& assign() {
return *this;
}
//! In-place version of the previous constructor
CImgDisplay& assign(const unsigned int dimw, const unsigned int dimh, const char *title=0,
const unsigned int normalization_type=3, const unsigned int events_type=3,
const bool fullscreen_flag=false, const bool closed_flag=false) {
throw CImgDisplayException("CImgDisplay() : Display has been required but is not available (cimg_display_type=0)");
fps_timer = 0*(unsigned long)(dimw + dimh + title + normalization_type + events_type + (int)fullscreen_flag + (int)closed_flag);
return *this;
}
//! In-place version of the previous constructor
template<typename T> CImgDisplay& assign(const CImg<T>& img, const char *title=0,
const unsigned int normalization_type=3, const unsigned int events_type=3,
const bool fullscreen_flag=false, const bool closed_flag=false) {
fps_timer = 0*(unsigned long)(img.width + title + normalization_type + events_type + (int)fullscreen_flag + (int)closed_flag);
return assign(0,0);
}
//! In-place version of the previous constructor
template<typename T> CImgDisplay& assign(const CImgList<T>& list, const char *title=0,
const unsigned int normalization_type=3, const unsigned int events_type=3,
const bool fullscreen_flag=false, const bool closed_flag=false) {
fps_timer = 0*(unsigned long)(list.size + title + normalization_type + events_type + (int)fullscreen_flag + (int)closed_flag);
return assign(0,0);
}
//! In-place version of the previous constructor
CImgDisplay& assign(const CImgDisplay &disp) {
return assign(disp.width,disp.height);
}
//! Display an image in a window.
template<typename T> CImgDisplay& display(const CImg<T>& img) {
fps_timer = 0*img.width;
return *this;
}
//! Resize window
CImgDisplay& resize(const int width, const int height, const bool redraw=true) {
fps_timer = 0*width*height*(int)redraw;
return *this;
}
//! Move window
CImgDisplay& move(const int posx, const int posy) {
fps_timer = 0*posx*posy;
return *this;
}
//! Move mouse pointer to a specific location
CImgDisplay& set_mouse(const int posx, const int posy) {
fps_timer = 0*posx*posy;
return *this;
}
//! Hide mouse pointer
CImgDisplay& hide_mouse() {
return *this;
}
//! Show mouse pointer
CImgDisplay& show_mouse() {
return *this;
}
//! Wait for a window event in any CImg window
static void wait_all() {}
//! Show a closed display
CImgDisplay& show() {
return *this;
}
//! Close a visible display
CImgDisplay& close() {
return *this;
}
//! Set the window title
CImgDisplay& set_title(const char *format,...) {
fps_timer = 0*(unsigned long)format;
return *this;
}
//! Re-paint image content in window
CImgDisplay& paint() {
return *this;
}
//! Render image buffer into GDI native image format
template<typename T> CImgDisplay& render(const CImg<T>& img) {
fps_timer = 0*img.width;
return *this;
}
// X11-based display
//-------------------
#elif cimg_display_type==1
void *data;
Window window;
Window background_window;
XImage *image;
Colormap colormap;
Atom wm_delete_window, wm_delete_protocol;
#ifdef cimg_use_xshm
XShmSegmentInfo *shminfo;
#endif
static int screen_dimx() {
int res = 0;
if (!cimg::X11attr().display) {
Display *disp = XOpenDisplay((std::getenv("DISPLAY") ? std::getenv("DISPLAY") : ":0.0"));
if (!disp) throw CImgDisplayException("CImgDisplay::screen_dimx() : Can't open X11 display");
res = DisplayWidth(disp,DefaultScreen(disp));
XCloseDisplay(disp);
} else {
#ifdef cimg_use_xrandr
if (cimg::X11attr().resolutions && cimg::X11attr().curr_resolution)
res = cimg::X11attr().resolutions[cimg::X11attr().curr_resolution].width;
else
#endif
res = DisplayWidth(cimg::X11attr().display,DefaultScreen(cimg::X11attr().display));
}
return res;
}
static int screen_dimy() {
int res = 0;
if (!cimg::X11attr().display) {
Display *disp = XOpenDisplay((std::getenv("DISPLAY") ? std::getenv("DISPLAY") : ":0.0"));
if (!disp) throw CImgDisplayException("CImgDisplay::screen_dimy() : Can't open X11 display");
res = DisplayHeight(disp,DefaultScreen(disp));
XCloseDisplay(disp);
} else {
#ifdef cimg_use_xrandr
if (cimg::X11attr().resolutions && cimg::X11attr().curr_resolution)
res = cimg::X11attr().resolutions[cimg::X11attr().curr_resolution].height; else
#endif
res = DisplayHeight(cimg::X11attr().display,DefaultScreen(cimg::X11attr().display));
}
return res;
}
CImgDisplay& assign() {
if (!is_empty()) {
pthread_mutex_lock(cimg::X11attr().mutex);
// Remove display window from event thread list
unsigned int i;
for (i=0; i<cimg::X11attr().nb_wins && cimg::X11attr().wins[i]!=this; i++);
for (; i<cimg::X11attr().nb_wins-1; i++) cimg::X11attr().wins[i]=cimg::X11attr().wins[i+1];
cimg::X11attr().nb_wins--;
// Destroy window, image, colormap and title
if (is_fullscreen) _desinit_fullscreen();
XDestroyWindow(cimg::X11attr().display,window);
window = 0;
#ifdef cimg_use_xshm
if (shminfo) {
XShmDetach(cimg::X11attr().display, shminfo);
XDestroyImage(image);
shmdt(shminfo->shmaddr);
shmctl(shminfo->shmid,IPC_RMID,0);
delete shminfo;
shminfo = 0;
} else
#endif
XDestroyImage(image);
data = 0;
image = 0;
if (cimg::X11attr().nb_bits==8) XFreeColormap(cimg::X11attr().display,colormap);
colormap = 0;
XSync(cimg::X11attr().display, False);
// Reset display variables
if (title) delete[] title;
width = height = normalization = events = 0;
is_fullscreen = is_resized = is_moved = is_event = false;
is_closed = true;
title = 0;
window_x = window_y = window_width = window_height = mouse_x = mouse_y = wheel = 0;
std::memset((void*)buttons,0,256*sizeof(unsigned int));
std::memset((void*)keys,0,256*sizeof(unsigned int));
std::memset((void*)released_keys,0,256*sizeof(unsigned int));
min = max = 0;
// End event thread and close display if necessary
if (!cimg::X11attr().nb_wins) {
// Kill event thread
pthread_cancel(*cimg::X11attr().event_thread);
pthread_mutex_unlock(cimg::X11attr().mutex);
pthread_join(*cimg::X11attr().event_thread,0);
delete cimg::X11attr().event_thread;
cimg::X11attr().event_thread = 0;
pthread_mutex_destroy(cimg::X11attr().mutex);
delete cimg::X11attr().mutex;
cimg::X11attr().mutex = 0;
XSync(cimg::X11attr().display, False);
XCloseDisplay(cimg::X11attr().display);
cimg::X11attr().display = 0;
delete cimg::X11attr().gc;
cimg::X11attr().gc = 0;
} else pthread_mutex_unlock(cimg::X11attr().mutex);
}
return *this;
}
CImgDisplay& assign(const unsigned int dimw, const unsigned int dimh, const char *title=0,
const unsigned int normalization_type=3, const unsigned int events_type=3,
const bool fullscreen_flag=false, const bool closed_flag=false) {
if (!dimw || !dimh) return assign();
_assign(dimw,dimh,title,normalization_type,events_type,fullscreen_flag,closed_flag);
min = max = 0;
std::memset(data,0,(cimg::X11attr().nb_bits==8?sizeof(unsigned char):
(cimg::X11attr().nb_bits==16?sizeof(unsigned short):sizeof(unsigned int)))*width*height);
return paint();
}
template<typename T> CImgDisplay& assign(const CImg<T>& img, const char *title=0,
const unsigned int normalization_type=3, const unsigned int events_type=3,
const bool fullscreen_flag=false, const bool closed_flag=false) {
if (!img) return assign();
CImg<T> tmp;
const CImg<T>& nimg = (img.depth==1)?img:(tmp=img.get_projections2d(img.width/2,img.height/2,img.depth/2));
_assign(nimg.width,nimg.height,title,normalization_type,events_type,fullscreen_flag,closed_flag);
if (normalization==2) { const CImgStats st(nimg,false); min = (float)st.min; max = (float)st.max; }
return render(nimg).paint();
}
template<typename T> CImgDisplay& assign(const CImgList<T>& list, const char *title=0,
const unsigned int normalization_type=3, const unsigned int events_type=3,
const bool fullscreen_flag=false, const bool closed_flag=false) {
if (!list) return assign();
CImg<T> tmp;
const CImg<T> img = list.get_append('x','p'),
&nimg = (img.depth==1)?img:(tmp=img.get_projections2d(img.width/2,img.height/2,img.depth/2));
_assign(nimg.width,nimg.height,title,normalization_type,events_type,fullscreen_flag,closed_flag);
if (normalization==2) { const CImgStats st(nimg,false); min = (float)st.min; max = (float)st.max; }
return render(nimg).paint();
}
CImgDisplay& assign(const CImgDisplay& win) {
if (!win) return assign();
_assign(win.width,win.height,win.title,win.normalization,win.events,win.is_fullscreen,win.is_closed);
std::memcpy(data,win.data,(cimg::X11attr().nb_bits==8?sizeof(unsigned char):
cimg::X11attr().nb_bits==16?sizeof(unsigned short):
sizeof(unsigned int))*width*height);
return paint();
}
template<typename T> CImgDisplay& display(const CImg<T>& img) {
if (is_empty()) return *this;
return render(img).paint(false);
}
CImgDisplay& resize(const int nwidth, const int nheight, const bool redraw=true) {
if (!nwidth || !nheight) return assign();
if (is_empty()) return assign(cimg::max(nwidth,0),cimg::max(nheight,0));
const unsigned int
tmpdimx = (nwidth>0)?nwidth:(-nwidth*width/100),
tmpdimy = (nheight>0)?nheight:(-nheight*height/100),
dimx = cimg::min(tmpdimx?tmpdimx:1,(unsigned int)screen_dimx()),
dimy = cimg::min(tmpdimy?tmpdimy:1,(unsigned int)screen_dimy());
const bool
is_disp_different = (width!=dimx || height!=dimy),
is_win_different = (window_width!=dimx || window_height!=dimy);
if (is_disp_different || is_win_different) {
pthread_mutex_lock(cimg::X11attr().mutex);
XResizeWindow(cimg::X11attr().display,window,dimx,dimy);
window_width = dimx;
window_height = dimy;
is_resized = false;
if (is_disp_different) {
switch (cimg::X11attr().nb_bits) {
case 8: { unsigned char foo=0; _resize(foo,dimx,dimy,redraw); } break;
case 16: { unsigned short foo=0; _resize(foo,dimx,dimy,redraw); } break;
default: { unsigned int foo=0; _resize(foo,dimx,dimy,redraw); } break;
}
width = dimx;
height = dimy;
}
pthread_mutex_unlock(cimg::X11attr().mutex);
if (is_fullscreen) move((screen_dimx()-width)/2,(screen_dimy()-height)/2);
if (redraw) return paint();
}
return *this;
}
CImgDisplay& move(const int posx, const int posy) {
if (is_empty()) return *this;
show();
pthread_mutex_lock(cimg::X11attr().mutex);
XMoveWindow(cimg::X11attr().display,window,posx,posy);
is_moved = false;
window_x = posx;
window_y = posy;
pthread_mutex_unlock(cimg::X11attr().mutex);
return paint();
}
CImgDisplay& set_mouse(const int posx, const int posy) {
if (!is_closed && posx>=0 && posy>=0) {
pthread_mutex_lock(cimg::X11attr().mutex);
XWarpPointer(cimg::X11attr().display,None,window,0,0,0,0,posx,posy);
is_moved = false;
mouse_x = posx;
mouse_y = posy;
XSync(cimg::X11attr().display, False);
pthread_mutex_unlock(cimg::X11attr().mutex);
}
return *this;
}
CImgDisplay& hide_mouse() {
if (cimg::X11attr().display) {
pthread_mutex_lock(cimg::X11attr().mutex);
const char pix_data[8] = { 0 };
XColor col;
col.red = col.green = col.blue = 0;
Pixmap pix = XCreateBitmapFromData(cimg::X11attr().display,window,pix_data,8,8);
Cursor cur = XCreatePixmapCursor(cimg::X11attr().display,pix,pix,&col,&col,0,0);
XFreePixmap(cimg::X11attr().display,pix);
XDefineCursor(cimg::X11attr().display,window,cur);
pthread_mutex_unlock(cimg::X11attr().mutex);
}
return *this;
}
CImgDisplay& show_mouse() {
if (cimg::X11attr().display) {
pthread_mutex_lock(cimg::X11attr().mutex);
XDefineCursor(cimg::X11attr().display,window,None);
pthread_mutex_unlock(cimg::X11attr().mutex);
}
return *this;
}
static void wait_all() {
if (cimg::X11attr().display) {
pthread_mutex_lock(cimg::X11attr().mutex);
bool flag = true;
XEvent event;
while (flag) {
for (unsigned int i=0; i<cimg::X11attr().nb_wins; i++) {
cimg::X11attr().wins[i]->is_event = false;
const unsigned int xevent_type = (cimg::X11attr().wins[i]->events)&3;
const unsigned int emask =
((xevent_type>=1)?ExposureMask|StructureNotifyMask:0)|
((xevent_type>=2)?ButtonPressMask|KeyPressMask|PointerMotionMask|LeaveWindowMask:0)|
((xevent_type>=3)?ButtonReleaseMask|KeyReleaseMask:0);
XSelectInput(cimg::X11attr().display,cimg::X11attr().wins[i]->window,emask);
}
XNextEvent(cimg::X11attr().display, &event);
for (unsigned int i=0; i<cimg::X11attr().nb_wins; i++)
if (!cimg::X11attr().wins[i]->is_closed && event.xany.window==cimg::X11attr().wins[i]->window) {
cimg::X11attr().wins[i]->_handle_events(&event);
if (cimg::X11attr().wins[i]->is_event) flag = false;
}
}
pthread_mutex_unlock(cimg::X11attr().mutex);
}
}
CImgDisplay& show() {
if (is_empty()) return *this;
if (is_closed) {
pthread_mutex_lock(cimg::X11attr().mutex);
if (is_fullscreen) _init_fullscreen();
_map_window();
is_closed = false;
pthread_mutex_unlock(cimg::X11attr().mutex);
}
return paint();
}
CImgDisplay& close() {
if (is_empty()) return *this;
if (!is_closed) {
pthread_mutex_lock(cimg::X11attr().mutex);
if (is_fullscreen) _desinit_fullscreen();
XUnmapWindow(cimg::X11attr().display,window);
window_x = window_y = -1;
is_closed = true;
pthread_mutex_unlock(cimg::X11attr().mutex);
}
return *this;
}
CImgDisplay& set_title(const char *format,...) {
if (is_empty()) return *this;
char tmp[1024]={0};
va_list ap;
va_start(ap, format);
std::vsprintf(tmp,format,ap);
va_end(ap);
if (title) delete[] title;
const int s = cimg::strlen(tmp)+1;
title = new char[s];
std::memcpy(title,tmp,s*sizeof(char));
pthread_mutex_lock(cimg::X11attr().mutex);
XStoreName(cimg::X11attr().display,window,tmp);
pthread_mutex_unlock(cimg::X11attr().mutex);
return *this;
}
CImgDisplay& paint(const bool wait_expose=true) {
if (is_empty()) return *this;
pthread_mutex_lock(cimg::X11attr().mutex);
_paint(wait_expose);
pthread_mutex_unlock(cimg::X11attr().mutex);
return *this;
}
template<typename T> CImgDisplay& render(const CImg<T>& img, const bool flag8=false) {
if (is_empty()) return *this;
if (!img)
throw CImgArgumentException("CImgDisplay::_render_image() : Specified input image (%u,%u,%u,%u,%p) is empty.",
img.width,img.height,img.depth,img.dim,img.data);
if (img.depth!=1) return render(img.get_projections2d(img.width/2,img.height/2,img.depth/2));
if (cimg::X11attr().nb_bits==8 && (img.width!=width || img.height!=height)) return render(img.get_resize(width,height,1,-100,1));
if (cimg::X11attr().nb_bits==8 && !flag8 && img.dim==3) return render(img.get_RGBtoLUT(true),true);
const unsigned int xymax = img.width*img.height;
const T
*data1 = img.ptr(),
*data2 = (img.dim>=2)?img.ptr(0,0,0,1):data1,
*data3 = (img.dim>=3)?img.ptr(0,0,0,2):data1;
if (cimg::X11attr().blue_first) cimg::swap(data1,data3);
pthread_mutex_lock(cimg::X11attr().mutex);
if (!normalization || (normalization==3 && cimg::type<T>::id()==cimg::type<unsigned char>::id())) {
min = max = 0;
switch (cimg::X11attr().nb_bits) {
case 8: {
_set_colormap(colormap,img.dim);
unsigned char *const ndata = (img.width==width && img.height==height)?(unsigned char*)data:new unsigned char[img.width*img.height];
unsigned char *ptrd = (unsigned char*)ndata;
switch (img.dim) {
case 1: for (unsigned int xy=0; xy<xymax; xy++) (*ptrd++) = (unsigned char)*(data1++);
break;
case 2: for (unsigned int xy=0; xy<xymax; xy++) {
const unsigned char R = (unsigned char)*(data1++), G = (unsigned char)*(data2++);
(*ptrd++) = (R&0xf0)|(G>>4);
} break;
default: for (unsigned int xy=0; xy<xymax; xy++) {
const unsigned char R = (unsigned char)*(data1++), G = (unsigned char)*(data2++), B = (unsigned char)*(data3++);
(*ptrd++) = (R&0xe0) | ((G>>5)<<2) | (B>>6);
} break;
}
if (ndata!=data) { _render_resize(ndata,img.width,img.height,(unsigned char*)data,width,height); delete[] ndata; }
} break;
case 16: {
unsigned short *const ndata = (img.width==width && img.height==height)?(unsigned short*)data:new unsigned short[img.width*img.height];
unsigned char *ptrd = (unsigned char*)ndata;
const unsigned int M = 248;
if (cimg::X11attr().byte_order) for (unsigned int xy=0; xy<xymax; xy++) {
const unsigned char G = (unsigned char)*(data2++)>>2;
*(ptrd++) = (unsigned char)*(data1++)&M | (G>>3);
*(ptrd++) = (G<<5) | ((unsigned char)*(data3++)>>3);
} else for (unsigned int xy=0; xy<xymax; xy++) {
const unsigned char G = (unsigned char)*(data2++)>>2;
*(ptrd++) = (G<<5) | ((unsigned char)*(data3++)>>3);
*(ptrd++) = (unsigned char)*(data1++)&M | (G>>3);
}
if (ndata!=data) { _render_resize(ndata,img.width,img.height,(unsigned short*)data,width,height); delete[] ndata; }
} break;
default: {
unsigned int *const ndata = (img.width==width && img.height==height)?(unsigned int*)data:new unsigned int[img.width*img.height];
unsigned char *ptrd = (unsigned char*)ndata;
if (cimg::X11attr().byte_order) for (unsigned int xy=0; xy<xymax; xy++) {
*(ptrd++) = 0;
*(ptrd++) = (unsigned char)*(data1++);
*(ptrd++) = (unsigned char)*(data2++);
*(ptrd++) = (unsigned char)*(data3++);
} else for (unsigned int xy=0; xy<xymax; xy++) {
*(ptrd++) = (unsigned char)*(data3++);
*(ptrd++) = (unsigned char)*(data2++);
*(ptrd++) = (unsigned char)*(data1++);
*(ptrd++) = 0;
}
if (ndata!=data) { _render_resize(ndata,img.width,img.height,(unsigned int*)data,width,height); delete[] ndata; }
} break;
};
} else {
if (normalization==3) {
if (cimg::type<T>::is_float()) { const CImgStats st(img,false); min = (float)st.min; max = (float)st.max; }
else { min = (float)cimg::type<T>::min(); max = (float)cimg::type<T>::max(); }
} else if ((min>max) || normalization==1) { const CImgStats st(img,false); min = (float)st.min; max = (float)st.max; }
const float delta = max-min, mm = delta?delta:1.0f;
switch (cimg::X11attr().nb_bits) {
case 8: {
_set_colormap(colormap,img.dim);
unsigned char *const ndata = (img.width==width && img.height==height)?(unsigned char*)data:new unsigned char[img.width*img.height];
unsigned char *ptrd = (unsigned char*)ndata;
switch (img.dim) {
case 1: for (unsigned int xy=0; xy<xymax; xy++) {
const unsigned char R = (unsigned char)(255*(*(data1++)-min)/mm);
*(ptrd++) = R;
} break;
case 2: for (unsigned int xy=0; xy<xymax; xy++) {
const unsigned char
R = (unsigned char)(255*(*(data1++)-min)/mm),
G = (unsigned char)(255*(*(data2++)-min)/mm);
(*ptrd++) = (R&0xf0) | (G>>4);
} break;
default:
for (unsigned int xy=0; xy<xymax; xy++) {
const unsigned char
R = (unsigned char)(255*(*(data1++)-min)/mm),
G = (unsigned char)(255*(*(data2++)-min)/mm),
B = (unsigned char)(255*(*(data3++)-min)/mm);
*(ptrd++) = (R&0xe0) | ((G>>5)<<2) | (B>>6);
} break;
}
if (ndata!=data) { _render_resize(ndata,img.width,img.height,(unsigned char*)data,width,height); delete[] ndata; }
} break;
case 16: {
unsigned short *const ndata = (img.width==width && img.height==height)?(unsigned short*)data:new unsigned short[img.width*img.height];
unsigned char *ptrd = (unsigned char*)ndata;
const unsigned int M = 248;
if (cimg::X11attr().byte_order) for (unsigned int xy=0; xy<xymax; xy++) {
const unsigned char G = (unsigned char)(255*(*(data2++)-min)/mm)>>2;
*(ptrd++) = (unsigned char)(255*(*(data1++)-min)/mm)&M | (G>>3);
*(ptrd++) = (G<<5) | ((unsigned char)(255*(*(data3++)-min)/mm)>>3);
} else for (unsigned int xy=0; xy<xymax; xy++) {
const unsigned char G = (unsigned char)(255*(*(data2++)-min)/mm)>>2;
*(ptrd++) = (G<<5) | ((unsigned char)(255*(*(data3++)-min)/mm)>>3);
*(ptrd++) = (unsigned char)(255*(*(data1++)-min)/mm)&M | (G>>3);
}
if (ndata!=data) { _render_resize(ndata,img.width,img.height,(unsigned short*)data,width,height); delete[] ndata; }
} break;
default: {
unsigned int *const ndata = (img.width==width && img.height==height)?(unsigned int*)data:new unsigned int[img.width*img.height];
unsigned char *ptrd = (unsigned char*)ndata;
if (cimg::X11attr().byte_order) for (unsigned int xy=0; xy<xymax; xy++) {
(*ptrd++) = 0;
(*ptrd++) = (unsigned char)(255*(*(data1++)-min)/mm);
(*ptrd++) = (unsigned char)(255*(*(data2++)-min)/mm);
(*ptrd++) = (unsigned char)(255*(*(data3++)-min)/mm);
} else for (unsigned int xy=0; xy<xymax; xy++) {
(*ptrd++) = (unsigned char)(255*(*(data3++)-min)/mm);
(*ptrd++) = (unsigned char)(255*(*(data2++)-min)/mm);
(*ptrd++) = (unsigned char)(255*(*(data1++)-min)/mm);
(*ptrd++) = 0;
}
if (ndata!=data) { _render_resize(ndata,img.width,img.height,(unsigned int*)data,width,height); delete[] ndata; }
} break;
}
}
pthread_mutex_unlock(cimg::X11attr().mutex);
return *this;
}
static int _assign_xshm(Display *dpy, XErrorEvent *error) {
dpy = 0; error = 0;
cimg::X11attr().shm_enabled = false;
return 0;
}
void _assign(const unsigned int dimw, const unsigned int dimh, const char *ptitle=0,
const unsigned int normalization_type=3, const unsigned int events_type=3,
const bool fullscreen_flag=false, const bool closed_flag=false) {
// Allocate space for window title
const int s = cimg::strlen(ptitle)+1;
char *tmp_title = s?new char[s]:0;
if (s) std::memcpy(tmp_title,ptitle,s*sizeof(char));
// Destroy previous display window if existing
if (!is_empty()) assign();
// Open X11 display if necessary.
if (!cimg::X11attr().display) {
cimg::X11attr().nb_wins = 0;
cimg::X11attr().mutex = new pthread_mutex_t;
pthread_mutex_init(cimg::X11attr().mutex,0);
cimg::X11attr().display = XOpenDisplay((std::getenv("DISPLAY") ? std::getenv("DISPLAY") : ":0.0"));
if (!cimg::X11attr().display)
throw CImgDisplayException("CImgDisplay::_create_window() : Can't open X11 display");
cimg::X11attr().nb_bits = DefaultDepth(cimg::X11attr().display, DefaultScreen(cimg::X11attr().display));
if (cimg::X11attr().nb_bits!=8 && cimg::X11attr().nb_bits!=16 && cimg::X11attr().nb_bits!=24 && cimg::X11attr().nb_bits!=32)
throw CImgDisplayException("CImgDisplay::_create_window() : %u bits mode is not supported "
"(only 8, 16, 24 and 32 bits modes are supported)",cimg::X11attr().nb_bits);
cimg::X11attr().gc = new GC;
*cimg::X11attr().gc = DefaultGC(cimg::X11attr().display,DefaultScreen(cimg::X11attr().display));
Visual *visual = DefaultVisual(cimg::X11attr().display,DefaultScreen(cimg::X11attr().display));
XVisualInfo vtemplate;
vtemplate.visualid = XVisualIDFromVisual(visual);
int nb_visuals;
XVisualInfo *vinfo = XGetVisualInfo(cimg::X11attr().display,VisualIDMask,&vtemplate,&nb_visuals);
if (vinfo && vinfo->red_mask<vinfo->blue_mask) cimg::X11attr().blue_first = true;
cimg::X11attr().byte_order = ImageByteOrder(cimg::X11attr().display);
XFree(vinfo);
pthread_mutex_lock(cimg::X11attr().mutex);
cimg::X11attr().event_thread = new pthread_t;
pthread_create(cimg::X11attr().event_thread,0,_events_thread,0);
} else pthread_mutex_lock(cimg::X11attr().mutex);
// Set display variables
width = cimg::min(dimw,(unsigned int)screen_dimx());
height = cimg::min(dimh,(unsigned int)screen_dimy());
normalization = normalization_type%4;
events = events_type%4;
is_fullscreen = fullscreen_flag;
title = tmp_title;
window_x = window_y = wheel = 0;
mouse_x = mouse_y = -1;
std::memset((void*)buttons,0,256*sizeof(unsigned int));
std::memset((void*)keys,0,256*sizeof(unsigned int));
std::memset((void*)released_keys,0,256*sizeof(unsigned int));
is_resized = is_moved = is_event = false;
is_closed = closed_flag;
fps_timer = fps_frames = timer = 0;
fps_fps = 0;
// Create X11 window and palette (if 8bits display)
if (is_fullscreen) {
_init_fullscreen();
const unsigned int sx = screen_dimx(), sy = screen_dimy();
XSetWindowAttributes winattr;
winattr.override_redirect = True;
window = XCreateWindow(cimg::X11attr().display,
RootWindow(cimg::X11attr().display,DefaultScreen(cimg::X11attr().display)),
(sx-width)/2,(sy-height)/2,
width,height,0,0,InputOutput,CopyFromParent,CWOverrideRedirect,&winattr);
} else
window = XCreateSimpleWindow(cimg::X11attr().display,
RootWindow(cimg::X11attr().display,DefaultScreen(cimg::X11attr().display)),
0,0,width,height,2,0,0x0L);
XStoreName(cimg::X11attr().display,window,title?title:" ");
if (cimg::X11attr().nb_bits==8) {
colormap = XCreateColormap(cimg::X11attr().display,window,DefaultVisual(cimg::X11attr().display,
DefaultScreen(cimg::X11attr().display)),AllocAll);
_set_colormap(colormap,3);
XSetWindowColormap(cimg::X11attr().display,window,colormap);
}
window_width = width;
window_height = height;
// Create XImage
const unsigned int bufsize = width*height*(cimg::X11attr().nb_bits==8?1:(cimg::X11attr().nb_bits==16?2:4));
#ifdef cimg_use_xshm
shminfo = 0;
if (XShmQueryExtension(cimg::X11attr().display)) {
shminfo = new XShmSegmentInfo;
image = XShmCreateImage(cimg::X11attr().display,DefaultVisual(cimg::X11attr().display,DefaultScreen(cimg::X11attr().display)),
cimg::X11attr().nb_bits,ZPixmap,0,shminfo,width,height);
if (!image) {
delete shminfo;
shminfo = 0;
} else {
shminfo->shmid = shmget(IPC_PRIVATE, bufsize, IPC_CREAT | 0777);
if (shminfo->shmid==-1) {
XDestroyImage(image);
delete shminfo;
shminfo = 0;
} else {
shminfo->shmaddr = image->data = (char*)(data = shmat(shminfo->shmid,0,0));
if (shminfo->shmaddr==(char*)-1) {
shmctl(shminfo->shmid,IPC_RMID,0);
XDestroyImage(image);
delete shminfo;
shminfo = 0;
} else {
shminfo->readOnly = False;
cimg::X11attr().shm_enabled = true;
XErrorHandler oldXErrorHandler = XSetErrorHandler(_assign_xshm);
XShmAttach(cimg::X11attr().display, shminfo);
XSync(cimg::X11attr().display, False);
XSetErrorHandler(oldXErrorHandler);
if (!cimg::X11attr().shm_enabled) {
shmdt(shminfo->shmaddr);
shmctl(shminfo->shmid,IPC_RMID,0);
XDestroyImage(image);
delete shminfo;
shminfo = 0;
}
}
}
}
}
if (!shminfo)
#endif
{
data = std::malloc(bufsize);
image = XCreateImage(cimg::X11attr().display,DefaultVisual(cimg::X11attr().display,DefaultScreen(cimg::X11attr().display)),
cimg::X11attr().nb_bits,ZPixmap,0,(char*)data,width,height,8,0);
}
if (!is_closed) _map_window(); else { window_x = window_y = cimg::type<int>::min(); }
if (events) {
wm_delete_window = XInternAtom(cimg::X11attr().display, "WM_DELETE_WINDOW", False);
wm_delete_protocol = XInternAtom(cimg::X11attr().display, "WM_PROTOCOLS", False);
XSetWMProtocols(cimg::X11attr().display, window, &wm_delete_window, 1);
if (is_fullscreen) XGrabKeyboard(cimg::X11attr().display, window, True, GrabModeAsync, GrabModeAsync, CurrentTime);
}
cimg::X11attr().wins[cimg::X11attr().nb_wins++]=this;
pthread_mutex_unlock(cimg::X11attr().mutex);
}
void _map_window() {
XWindowAttributes attr;
XEvent event;
XSelectInput(cimg::X11attr().display,window,ExposureMask | StructureNotifyMask);
bool exposed = false, mapped = false;
XMapRaised(cimg::X11attr().display,window);
XSync(cimg::X11attr().display,False);
do {
XWindowEvent(cimg::X11attr().display,window,StructureNotifyMask | ExposureMask,&event);
switch (event.type) {
case MapNotify: mapped = true; break;
case Expose: exposed = true; break;
default: XSync(cimg::X11attr().display, False); cimg::sleep(10);
}
} while (!(exposed && mapped));
do {
XGetWindowAttributes(cimg::X11attr().display, window, &attr);
if (attr.map_state!=IsViewable) { XSync(cimg::X11attr().display,False); cimg::sleep(10); }
} while (attr.map_state != IsViewable);
window_x = attr.x;
window_y = attr.y;
}
void _set_colormap(Colormap& colormap, const unsigned int dim) {
XColor palette[256];
switch (dim) {
case 1: // palette for greyscale images
for (unsigned int index=0; index<256; index++) {
palette[index].pixel = index;
palette[index].red = palette[index].green = palette[index].blue = index<<8;
palette[index].flags = DoRed | DoGreen | DoBlue;
}
break;
case 2: // palette for RG images
for (unsigned int index=0, r=8; r<256; r+=16)
for (unsigned int g=8; g<256; g+=16) {
palette[index].pixel = index;
palette[index].red = palette[index].blue = r<<8;
palette[index].green = g<<8;
palette[index++].flags = DoRed | DoGreen | DoBlue;
}
break;
default: // palette for RGB images
for (unsigned int index=0, r=16; r<256; r+=32)
for (unsigned int g=16; g<256; g+=32)
for (unsigned int b=32; b<256; b+=64) {
palette[index].pixel = index;
palette[index].red = r<<8;
palette[index].green = g<<8;
palette[index].blue = b<<8;
palette[index++].flags = DoRed | DoGreen | DoBlue;
}
break;
}
XStoreColors(cimg::X11attr().display,colormap,palette,256);
}
void _paint(const bool wait_expose=true) {
if (!is_closed) {
if (wait_expose) {
static XEvent event;
event.xexpose.type = Expose;
event.xexpose.serial = 0;
event.xexpose.send_event = True;
event.xexpose.display = cimg::X11attr().display;
event.xexpose.window = window;
event.xexpose.x = 0;
event.xexpose.y = 0;
event.xexpose.width = (int)width;
event.xexpose.height = (int)height;
event.xexpose.count = 0;
XSendEvent(cimg::X11attr().display, window, False, 0, &event);
} else {
#ifdef cimg_use_xshm
if (shminfo) XShmPutImage(cimg::X11attr().display,window,*cimg::X11attr().gc,image,0,0,0,0,width,height,False);
else
#endif
XPutImage(cimg::X11attr().display,window,*cimg::X11attr().gc,image,0,0,0,0,width,height);
XSync(cimg::X11attr().display, False);
}
}
}
template<typename T> void _resize(T foo, const unsigned int ndimx, const unsigned int ndimy, const bool redraw) {
foo = 0;
#ifdef cimg_use_xshm
if (shminfo) {
XShmSegmentInfo *nshminfo = new XShmSegmentInfo;
XImage *nimage = XShmCreateImage(cimg::X11attr().display,DefaultVisual(cimg::X11attr().display,DefaultScreen(cimg::X11attr().display)),
cimg::X11attr().nb_bits,ZPixmap,0,nshminfo,ndimx,ndimy);
if (!nimage) {
delete nshminfo;
return;
} else {
nshminfo->shmid = shmget(IPC_PRIVATE, ndimx*ndimy*sizeof(T), IPC_CREAT | 0777);
if (nshminfo->shmid==-1) {
XDestroyImage(nimage);
delete nshminfo;
return;
} else {
nshminfo->shmaddr = nimage->data = (char*)shmat(nshminfo->shmid,0,0);
if (nshminfo->shmaddr==(char*)-1) {
shmctl(nshminfo->shmid,IPC_RMID,0);
XDestroyImage(nimage);
delete nshminfo;
return;
} else {
nshminfo->readOnly = False;
cimg::X11attr().shm_enabled = true;
XErrorHandler oldXErrorHandler = XSetErrorHandler(_assign_xshm);
XShmAttach(cimg::X11attr().display, nshminfo);
XSync(cimg::X11attr().display, False);
XSetErrorHandler(oldXErrorHandler);
if (!cimg::X11attr().shm_enabled) {
shmdt(nshminfo->shmaddr);
shmctl(nshminfo->shmid,IPC_RMID,0);
XDestroyImage(nimage);
delete nshminfo;
return;
} else {
T *const ndata = (T*)nimage->data;
if (redraw) _render_resize((T*)data,width,height,ndata,ndimx,ndimy);
else std::memset(ndata,0,sizeof(T)*ndimx*ndimy);
XShmDetach(cimg::X11attr().display, shminfo);
XDestroyImage(image);
shmdt(shminfo->shmaddr);
shmctl(shminfo->shmid,IPC_RMID,0);
delete shminfo;
shminfo = nshminfo;
image = nimage;
data = (void*)ndata;
}
}
}
}
} else
#endif
{
T *ndata = (T*)std::malloc(ndimx*ndimy*sizeof(T));
if (redraw) _render_resize((T*)data,width,height,ndata,ndimx,ndimy);
else std::memset(ndata,0,sizeof(T)*ndimx*ndimy);
data = (void*)ndata;
XDestroyImage(image);
image = XCreateImage(cimg::X11attr().display,DefaultVisual(cimg::X11attr().display,DefaultScreen(cimg::X11attr().display)),
cimg::X11attr().nb_bits,ZPixmap,0,(char*)data,ndimx,ndimy,8,0);
}
}
void _init_fullscreen() {
background_window = 0;
if (is_fullscreen && !is_closed) {
#ifdef cimg_use_xrandr
int foo;
if (XRRQueryExtension(cimg::X11attr().display,&foo,&foo)) {
XRRRotations(cimg::X11attr().display, DefaultScreen(cimg::X11attr().display), &cimg::X11attr().curr_rotation);
if (!cimg::X11attr().resolutions) {
cimg::X11attr().resolutions = XRRSizes(cimg::X11attr().display,DefaultScreen(cimg::X11attr().display),&foo);
cimg::X11attr().nb_resolutions = (unsigned int)foo;
}
if (cimg::X11attr().resolutions) {
cimg::X11attr().curr_resolution = 0;
for (unsigned int i=0; i<cimg::X11attr().nb_resolutions; i++) {
const unsigned int
nw = (unsigned int)(cimg::X11attr().resolutions[i].width),
nh = (unsigned int)(cimg::X11attr().resolutions[i].height);
if (nw>=width && nh>=height &&
nw<=(unsigned int)(cimg::X11attr().resolutions[cimg::X11attr().curr_resolution].width) &&
nh<=(unsigned int)(cimg::X11attr().resolutions[cimg::X11attr().curr_resolution].height))
cimg::X11attr().curr_resolution = i;
}
if (cimg::X11attr().curr_resolution>0) {
XRRScreenConfiguration *config = XRRGetScreenInfo(cimg::X11attr().display, DefaultRootWindow(cimg::X11attr().display));
XRRSetScreenConfig(cimg::X11attr().display, config, DefaultRootWindow(cimg::X11attr().display),
cimg::X11attr().curr_resolution, cimg::X11attr().curr_rotation, CurrentTime);
XRRFreeScreenConfigInfo(config);
XSync(cimg::X11attr().display, False);
}
}
}
cimg::warn(!cimg::X11attr().resolutions,"CImgDisplay::_create_window() : Xrandr extension is not supported by the X server.");
#endif
const unsigned int sx = screen_dimx(), sy = screen_dimy();
XSetWindowAttributes winattr;
winattr.override_redirect = True;
if (sx!=width || sy!=height) {
background_window = XCreateWindow(cimg::X11attr().display,
RootWindow(cimg::X11attr().display,DefaultScreen(cimg::X11attr().display)),0,0,
sx,sy,0,0,InputOutput,CopyFromParent,CWOverrideRedirect,&winattr);
const unsigned int bufsize = sx*sy*(cimg::X11attr().nb_bits==8?1:(cimg::X11attr().nb_bits==16?2:4));
void *background_data = std::malloc(bufsize);
std::memset(background_data,0,bufsize);
XImage *background_image = XCreateImage(cimg::X11attr().display,DefaultVisual(cimg::X11attr().display,DefaultScreen(cimg::X11attr().display)),
cimg::X11attr().nb_bits,ZPixmap,0,(char*)background_data,sx,sy,8,0);
XEvent event;
XSelectInput(cimg::X11attr().display,background_window,StructureNotifyMask);
XMapRaised(cimg::X11attr().display,background_window);
do XWindowEvent(cimg::X11attr().display,background_window,StructureNotifyMask,&event);
while (event.type!=MapNotify);
#ifdef cimg_use_xshm
if (shminfo) XShmPutImage(cimg::X11attr().display,background_window,*cimg::X11attr().gc,background_image,0,0,0,0,sx,sy,False);
else
#endif
XPutImage(cimg::X11attr().display,background_window,*cimg::X11attr().gc,background_image,0,0,0,0,sx,sy);
XWindowAttributes attr;
XGetWindowAttributes(cimg::X11attr().display, background_window, &attr);
while (attr.map_state != IsViewable) XSync(cimg::X11attr().display, False);
XDestroyImage(background_image);
}
}
}
void _desinit_fullscreen() {
if (is_fullscreen) {
XUngrabKeyboard(cimg::X11attr().display,CurrentTime);
#ifdef cimg_use_xrandr
if (cimg::X11attr().resolutions && cimg::X11attr().curr_resolution) {
XRRScreenConfiguration *config = XRRGetScreenInfo(cimg::X11attr().display, DefaultRootWindow(cimg::X11attr().display));
XRRSetScreenConfig(cimg::X11attr().display, config, DefaultRootWindow(cimg::X11attr().display),
0, cimg::X11attr().curr_rotation, CurrentTime);
XRRFreeScreenConfigInfo(config);
XSync(cimg::X11attr().display, False);
cimg::X11attr().curr_resolution = 0;
}
#endif
if (background_window) XDestroyWindow(cimg::X11attr().display,background_window);
background_window = 0;
is_fullscreen = false;
}
}
void _handle_events(const XEvent *const pevent) {
XEvent event=*pevent;
switch (event.type) {
case ClientMessage:
if ((int)event.xclient.message_type==(int)wm_delete_protocol &&
(int)event.xclient.data.l[0]==(int)wm_delete_window) {
XUnmapWindow(cimg::X11attr().display,window);
mouse_x = mouse_y = -1;
std::memmove((void*)(buttons+1),(void*)buttons,255);
std::memmove((void*)(keys+1),(void*)keys,255);
if (key) { std::memmove((void*)(released_keys+1),(void*)released_keys,255); released_key = key; }
key = button = 0;
is_closed = is_event = true;
}
break;
case ConfigureNotify: {
while (XCheckWindowEvent(cimg::X11attr().display,window,StructureNotifyMask,&event));
const unsigned int
nw = event.xconfigure.width,
nh = event.xconfigure.height;
const int
nx = event.xconfigure.x,
ny = event.xconfigure.y;
if (nw && nh && (nw!=window_width || nh!=window_height)) {
window_width = nw;
window_height = nh;
mouse_x = mouse_y = -1;
XResizeWindow(cimg::X11attr().display,window,window_width,window_height);
is_resized = is_event = true;
}
if (nx!=window_x || ny!=window_y) {
window_x = nx;
window_y = ny;
is_moved = is_event = true;
}
} break;
case Expose: {
while (XCheckWindowEvent(cimg::X11attr().display,window,ExposureMask,&event));
_paint(false);
if (is_fullscreen) {
XWindowAttributes attr;
XGetWindowAttributes(cimg::X11attr().display, window, &attr);
while (attr.map_state != IsViewable) XSync(cimg::X11attr().display, False);
XSetInputFocus(cimg::X11attr().display, window, RevertToParent, CurrentTime);
}
} break;
case ButtonPress: {
do {
switch (event.xbutton.button) {
case 1: std::memmove((void*)(buttons+1),(void*)buttons,255); button|=1; is_event = true; break;
case 2: std::memmove((void*)(buttons+1),(void*)buttons,255); button|=4; is_event = true; break;
case 3: std::memmove((void*)(buttons+1),(void*)buttons,255); button|=2; is_event = true; break;
default: break;
}
} while (XCheckWindowEvent(cimg::X11attr().display,window,ButtonPressMask,&event));
} break;
case ButtonRelease: {
do {
switch (event.xbutton.button) {
case 1: std::memmove((void*)(buttons+1),(void*)buttons,255); button&=~1U; is_event = true; break;
case 2: std::memmove((void*)(buttons+1),(void*)buttons,255); button&=~4U; is_event = true; break;
case 3: std::memmove((void*)(buttons+1),(void*)buttons,255); button&=~2U; is_event = true; break;
case 4: wheel++; is_event = true; break;
case 5: wheel--; is_event = true; break;
default: break;
}
} while (XCheckWindowEvent(cimg::X11attr().display,window,ButtonReleaseMask,&event));
} break;
case KeyPress: {
char tmp;
KeySym ksym;
XLookupString(&event.xkey,&tmp,1,&ksym,0);
std::memmove((void*)(keys+1),(void*)keys,255); key = (unsigned int)ksym;
std::memmove((void*)(released_keys+1),(void*)released_keys,255); released_key = 0;
is_event = true;
} break;
case KeyRelease: {
char tmp;
KeySym ksym;
XLookupString(&event.xkey,&tmp,1,&ksym,0);
std::memmove((void*)(keys+1),(void*)keys,255); key = 0;
std::memmove((void*)(released_keys+1),(void*)released_keys,255); released_key = (unsigned int)ksym;
is_event = true;
} break;
case LeaveNotify:
while (XCheckWindowEvent(cimg::X11attr().display,window,LeaveWindowMask,&event));
mouse_x = mouse_y =-1;
is_event = true;
break;
case MotionNotify:
while (XCheckWindowEvent(cimg::X11attr().display,window,PointerMotionMask,&event));
mouse_x = event.xmotion.x;
mouse_y = event.xmotion.y;
if (mouse_x<0 || mouse_y<0 || mouse_x>=dimx() || mouse_y>=dimy()) mouse_x = mouse_y = -1;
is_event = true;
break;
}
}
static void* _events_thread(void *arg) {
arg = 0;
XEvent event;
pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED,0);
pthread_setcancelstate(PTHREAD_CANCEL_ENABLE,0);
for (;;) {
pthread_mutex_lock(cimg::X11attr().mutex);
for (unsigned int i=0; i<cimg::X11attr().nb_wins; i++) {
const unsigned int xevent_type = (cimg::X11attr().wins[i]->events)&3;
const unsigned int emask =
((xevent_type>=1)?ExposureMask|StructureNotifyMask:0)|
((xevent_type>=2)?ButtonPressMask|KeyPressMask|PointerMotionMask|LeaveWindowMask:0)|
((xevent_type>=3)?ButtonReleaseMask|KeyReleaseMask:0);
XSelectInput(cimg::X11attr().display,cimg::X11attr().wins[i]->window,emask);
}
bool event_flag = XCheckTypedEvent(cimg::X11attr().display, ClientMessage, &event);
if (!event_flag) event_flag = XCheckMaskEvent(cimg::X11attr().display,
ExposureMask|StructureNotifyMask|ButtonPressMask|
KeyPressMask|PointerMotionMask|LeaveWindowMask|ButtonReleaseMask|
KeyReleaseMask,&event);
if (event_flag) {
for (unsigned int i=0; i<cimg::X11attr().nb_wins; i++)
if (!cimg::X11attr().wins[i]->is_closed && event.xany.window==cimg::X11attr().wins[i]->window)
cimg::X11attr().wins[i]->_handle_events(&event);
}
pthread_mutex_unlock(cimg::X11attr().mutex);
pthread_testcancel();
cimg::sleep(7);
}
return 0;
}
// Windows-based display
//-----------------------
#elif cimg_display_type==2
CLIENTCREATESTRUCT ccs;
BITMAPINFO bmi;
unsigned int *data;
DEVMODE curr_mode;
HWND window;
HWND background_window;
HDC hdc;
HANDLE thread;
HANDLE created;
HANDLE mutex;
bool visible_cursor;
static int screen_dimx() {
DEVMODE mode;
mode.dmSize = sizeof(DEVMODE);
mode.dmDriverExtra = 0;
EnumDisplaySettings(0,ENUM_CURRENT_SETTINGS,&mode);
return mode.dmPelsWidth;
}
static int screen_dimy() {
DEVMODE mode;
mode.dmSize = sizeof(DEVMODE);
mode.dmDriverExtra = 0;
EnumDisplaySettings(0,ENUM_CURRENT_SETTINGS,&mode);
return mode.dmPelsHeight;
}
CImgDisplay& assign() {
if (!is_empty()) {
DestroyWindow(window);
if (events) TerminateThread(thread,0);
if (data) delete[] data;
if (title) delete[] title;
if (is_fullscreen) _desinit_fullscreen();
width = height = normalization = events = 0;
is_fullscreen = is_resized = is_moved = is_event = false;
is_closed = true;
title = 0;
window_x = window_y = window_width = window_height = mouse_x = mouse_y = wheel = 0;
std::memset((void*)buttons,0,256*sizeof(unsigned int));
std::memset((void*)keys,0,256*sizeof(unsigned int));
std::memset((void*)released_keys,0,256*sizeof(unsigned int));
min = max = 0;
}
return *this;
}
CImgDisplay& assign(const unsigned int dimw, const unsigned int dimh, const char *title=0,
const unsigned int normalization_type=3, const unsigned int events_type=3,
const bool fullscreen_flag=false, const bool closed_flag=false) {
if (!dimw || !dimh) return assign();
_assign(dimw,dimh,title,normalization_type,events_type,fullscreen_flag,closed_flag);
min = max = 0;
std::memset(data,0,sizeof(unsigned int)*width*height);
return paint();
}
template<typename T> CImgDisplay& assign(const CImg<T>& img, const char *title=0,
const unsigned int normalization_type=3, const unsigned int events_type=3,
const bool fullscreen_flag=false, const bool closed_flag=false) {
if (!img) return assign();
CImg<T> tmp;
const CImg<T>& nimg = (img.depth==1)?img:(tmp=img.get_projections2d(img.width/2,img.height/2,img.depth/2));
_assign(nimg.width,nimg.height,title,normalization_type,events_type,fullscreen_flag,closed_flag);
if (normalization==2) { const CImgStats st(nimg,false); min = (float)st.min; max = (float)st.max; }
return display(nimg);
}
template<typename T> CImgDisplay& assign(const CImgList<T>& list,const char *title=0,
const unsigned int normalization_type=3, const unsigned int events_type=3,
const bool fullscreen_flag=false, const bool closed_flag=false) {
if (!list) return assign();
CImg<T> tmp;
const CImg<T> img = list.get_append('x','p'),
&nimg = (img.depth==1)?img:(tmp=img.get_projections2d(img.width/2,img.height/2,img.depth/2));
_assign(nimg.width,nimg.height,title,normalization_type,events_type,fullscreen_flag,closed_flag);
if (normalization==2) { const CImgStats st(nimg,false); min = (float)st.min; max = (float)st.max; }
return display(nimg);
}
CImgDisplay& assign(const CImgDisplay& win) {
if (!win) return assign();
_assign(win.width,win.height,win.title,win.normalization,win.events,win.is_fullscreen,win.is_closed);
std::memcpy(data,win.data,sizeof(unsigned int)*width*height);
return paint();
}
template<typename T> CImgDisplay& display(const CImg<T>& img) {
if (is_empty()) return *this;
return render(img).paint();
}
CImgDisplay& resize(const int nwidth, const int nheight, const bool redraw=true) {
if (!nwidth || !nheight) return assign();
if (is_empty()) return assign(cimg::max(nwidth,0),cimg::max(nheight,0));
const unsigned int
tmpdimx=(nwidth>0)?nwidth:(-nwidth*width/100),
tmpdimy=(nheight>0)?nheight:(-nheight*height/100),
dimx = cimg::min(tmpdimx?tmpdimx:1,(unsigned int)screen_dimx()),
dimy = cimg::min(tmpdimy?tmpdimy:1,(unsigned int)screen_dimy());
const bool
is_disp_different = (width!=dimx || height!=dimy),
is_win_different = (window_width!=dimx || window_height!=dimy);
if (is_disp_different || is_win_different) {
RECT rect; rect.left=rect.top=0; rect.right = dimx-1; rect.bottom = dimy-1;
AdjustWindowRect(&rect,WS_CAPTION | WS_SYSMENU | WS_THICKFRAME | WS_MINIMIZEBOX | WS_MAXIMIZEBOX,false);
const int cwidth = rect.right-rect.left+1, cheight = rect.bottom-rect.top+1;
SetWindowPos(window,0,0,0,cwidth,cheight,SWP_NOMOVE | SWP_NOZORDER | SWP_NOCOPYBITS);
window_width = dimx;
window_height = dimy;
is_resized = false;
if (is_disp_different) {
unsigned int *ndata = new unsigned int[dimx*dimy];
if (redraw) _render_resize(data,width,height,ndata,dimx,dimy);
else std::memset(ndata,0x80,sizeof(unsigned int)*dimx*dimy);
delete[] data;
data = ndata;
bmi.bmiHeader.biWidth = dimx;
bmi.bmiHeader.biHeight = -(int)dimy;
width = dimx;
height = dimy;
}
if (is_fullscreen) move((screen_dimx()-width)/2,(screen_dimy()-height)/2);
if (redraw) return paint();
}
return *this;
}
CImgDisplay& move(const int posx,const int posy) {
if (is_empty()) return *this;
if (!is_fullscreen) {
RECT rect; rect.left=rect.top=0; rect.right=window_width-1; rect.bottom=window_height-1;
AdjustWindowRect(&rect,WS_CAPTION | WS_SYSMENU | WS_THICKFRAME | WS_MINIMIZEBOX | WS_MAXIMIZEBOX,false);
const int border1 = (rect.right-rect.left+1-width)/2, border2 = rect.bottom-rect.top+1-height-border1;
SetWindowPos(window,0,posx-border1,posy-border2,0,0,SWP_NOSIZE | SWP_NOZORDER);
} else SetWindowPos(window,0,posx,posy,0,0,SWP_NOSIZE | SWP_NOZORDER);
window_x = posx;
window_y = posy;
is_moved = false;
return show();
}
CImgDisplay& set_mouse(const int posx, const int posy) {
if (!is_closed && posx>=0 && posy>=0) {
_update_window_pos();
SetCursorPos(window_x+posx,window_y+posy);
mouse_x = posx;
mouse_y = posy;
}
return *this;
}
CImgDisplay& hide_mouse() {
if (is_empty()) return *this;
visible_cursor = false;
ShowCursor(FALSE);
SendMessage(window,WM_SETCURSOR,0,0);
return *this;
}
CImgDisplay& show_mouse() {
if (is_empty()) return *this;
visible_cursor = true;
ShowCursor(TRUE);
SendMessage(window,WM_SETCURSOR,0,0);
return *this;
}
static void wait_all() {
WaitForSingleObject(cimg::Win32attr().wait_event,INFINITE);
}
CImgDisplay& show() {
if (is_empty()) return *this;
if (is_closed) {
is_closed = false;
if (is_fullscreen) _init_fullscreen();
ShowWindow(window,SW_SHOW);
_update_window_pos();
}
return paint();
}
CImgDisplay& close() {
if (is_empty()) return *this;
if (!is_closed && !is_fullscreen) {
if (is_fullscreen) _desinit_fullscreen();
ShowWindow(window,SW_HIDE);
is_closed = true;
window_x = window_y = 0;
}
return *this;
}
CImgDisplay& set_title(const char *format,...) {
if (is_empty()) return *this;
char tmp[1024]={0};
va_list ap;
va_start(ap, format);
std::vsprintf(tmp,format,ap);
va_end(ap);
if (title) delete[] title;
const int s = cimg::strlen(tmp)+1;
title = new char[s];
std::memcpy(title,tmp,s*sizeof(char));
SetWindowTextA(window, tmp);
return *this;
}
CImgDisplay& paint() {
if (!is_closed) {
WaitForSingleObject(mutex,INFINITE);
SetDIBitsToDevice(hdc,0,0,width,height,0,0,0,height,data,&bmi,DIB_RGB_COLORS);
ReleaseMutex(mutex);
}
return *this;
}
template<typename T> CImgDisplay& render(const CImg<T>& img) {
if (is_empty()) return *this;
if (!img)
throw CImgArgumentException("CImgDisplay::_render_image() : Specified input image (%u,%u,%u,%u,%p) is empty.",
img.width,img.height,img.depth,img.dim,img.data);
if (img.depth!=1) return render(img.get_projections2d(img.width/2,img.height/2,img.depth/2));
const T
*data1 = img.ptr(),
*data2 = (img.dim>=2)?img.ptr(0,0,0,1):data1,
*data3 = (img.dim>=3)?img.ptr(0,0,0,2):data1;
WaitForSingleObject(mutex,INFINITE);
unsigned int
*const ndata = (img.width==width && img.height==height)?data:new unsigned int[img.width*img.height],
*ptrd = ndata;
if (!normalization || (normalization==3 && cimg::type<T>::id()==cimg::type<unsigned char>::id())) {
min = max = 0;
for (unsigned int xy = img.width*img.height; xy>0; xy--)
*(ptrd++) = ((unsigned char)*(data1++)<<16) | ((unsigned char)*(data2++)<<8) | (unsigned char)*(data3++);
} else {
if (normalization==3) {
if (cimg::type<T>::is_float()) { const CImgStats st(img,false); min = (float)st.min; max = (float)st.max; }
else { min = (float)cimg::type<T>::min(); max = (float)cimg::type<T>::max(); }
} else if ((min>max) || normalization==1) { const CImgStats st(img,false); min = (float)st.min; max = (float)st.max; }
const float delta = max-min, mm = delta?delta:1.0f;
for (unsigned int xy = img.width*img.height; xy>0; xy--) {
const unsigned char
R = (unsigned char)(255*(*(data1++)-min)/mm),
G = (unsigned char)(255*(*(data2++)-min)/mm),
B = (unsigned char)(255*(*(data3++)-min)/mm);
*(ptrd++) = (R<<16) | (G<<8) | (B);
}
}
if (ndata!=data) { _render_resize(ndata,img.width,img.height,data,width,height); delete[] ndata; }
ReleaseMutex(mutex);
return *this;
}
CImgDisplay& _assign(const unsigned int dimw, const unsigned int dimh, const char *ptitle=0,
const unsigned int normalization_type=3, const unsigned int events_type=3,
const bool fullscreen_flag=false, const bool closed_flag=false) {
// Allocate space for window title
const int s = cimg::strlen(ptitle)+1;
char *tmp_title = s?new char[s]:0;
if (s) std::memcpy(tmp_title,ptitle,s*sizeof(char));
// Destroy previous window if existing
if (!is_empty()) assign();
// Set display variables
width = cimg::min(dimw,(unsigned int)screen_dimx());
height = cimg::min(dimh,(unsigned int)screen_dimy());
normalization = normalization_type%4;
events = events_type%4;
is_fullscreen = fullscreen_flag;
title = tmp_title;
window_x = window_y = wheel = 0;
mouse_x = mouse_y = -1;
std::memset((void*)buttons,0,256*sizeof(unsigned int));
std::memset((void*)keys,0,256*sizeof(unsigned int));
std::memset((void*)released_keys,0,256*sizeof(unsigned int));
is_resized = is_moved = is_event = false;
is_closed = closed_flag;
fps_timer = fps_frames = timer = 0;
fps_fps = 0;
visible_cursor = true;
if (is_fullscreen) _init_fullscreen();
// Create event thread
void *arg = (void*)(new void*[2]);
((void**)arg)[0]=(void*)this;
((void**)arg)[1]=(void*)title;
if (events) {
unsigned long ThreadID = 0;
mutex = CreateMutex(0,FALSE,0);
created = CreateEvent(0,FALSE,FALSE,0);
thread = CreateThread(0,0,_events_thread,arg,0,&ThreadID);
WaitForSingleObject(created,INFINITE);
} else _events_thread(arg);
return *this;
}
static LRESULT APIENTRY _handle_events(HWND window,UINT msg,WPARAM wParam,LPARAM lParam) {
#ifdef _WIN64
CImgDisplay* disp = (CImgDisplay*)GetWindowLongPtr(window,GWLP_USERDATA);
#else
CImgDisplay* disp = (CImgDisplay*)GetWindowLong(window,GWL_USERDATA);
#endif
MSG st_msg;
switch(msg) {
case WM_CLOSE:
disp->mouse_x = disp->mouse_y = -1;
disp->window_x = disp->window_y = 0;
std::memmove((void*)(disp->buttons+1),(void*)disp->buttons,255);
std::memmove((void*)(disp->keys+1),(void*)disp->keys,255);
if (disp->key) {
std::memmove((void*)(disp->released_keys+1),(void*)disp->released_keys,255);
disp->released_key = disp->key;
}
disp->key = disp->button = 0;
disp->is_closed=true;
ReleaseMutex(disp->mutex);
ShowWindow(disp->window,SW_HIDE);
disp->is_event = true;
SetEvent(cimg::Win32attr().wait_event);
return 0;
case WM_SIZE: {
while (PeekMessage(&st_msg,window,WM_SIZE,WM_SIZE,PM_REMOVE));
WaitForSingleObject(disp->mutex,INFINITE);
const unsigned int nw = LOWORD(lParam),nh = HIWORD(lParam);
if (nw && nh && (nw!=disp->width || nh!=disp->height)) {
disp->window_width = nw;
disp->window_height = nh;
disp->mouse_x = disp->mouse_y = -1;
disp->is_resized = disp->is_event = true;
SetEvent(cimg::Win32attr().wait_event);
}
ReleaseMutex(disp->mutex);
} break;
case WM_MOVE: {
while (PeekMessage(&st_msg,window,WM_SIZE,WM_SIZE,PM_REMOVE));
WaitForSingleObject(disp->mutex,INFINITE);
const int nx = (int)(short)(LOWORD(lParam)), ny = (int)(short)(HIWORD(lParam));
if (nx!=disp->window_x || ny!=disp->window_y) {
disp->window_x = nx;
disp->window_y = ny;
disp->is_moved = disp->is_event = true;
SetEvent(cimg::Win32attr().wait_event);
}
ReleaseMutex(disp->mutex);
} break;
case WM_PAINT:
disp->paint();
break;
}
if (disp->events>=2) switch(msg) {
case WM_KEYDOWN:
std::memmove((void*)(disp->keys+1),(void*)disp->keys,255); disp->key = (int)wParam;
std::memmove((void*)(disp->released_keys+1),(void*)disp->released_keys,255); disp->released_key = 0;
disp->is_event = true;
SetEvent(cimg::Win32attr().wait_event);
break;
case WM_MOUSEMOVE: {
while (PeekMessage(&st_msg,window,WM_MOUSEMOVE,WM_MOUSEMOVE,PM_REMOVE));
disp->mouse_x = LOWORD(lParam);
disp->mouse_y = HIWORD(lParam);
if (disp->mouse_x<0 || disp->mouse_y<0 || disp->mouse_x>=disp->dimx() || disp->mouse_y>=disp->dimy())
disp->mouse_x=disp->mouse_y=-1;
disp->is_event = true;
SetEvent(cimg::Win32attr().wait_event);
} break;
case WM_LBUTTONDOWN:
std::memmove((void*)(disp->buttons+1),(void*)disp->buttons,255);
disp->button|=1U;
disp->is_event = true;
SetEvent(cimg::Win32attr().wait_event);
break;
case WM_RBUTTONDOWN:
std::memmove((void*)(disp->buttons+1),(void*)disp->buttons,255);
disp->button|=2U;
disp->is_event = true;
SetEvent(cimg::Win32attr().wait_event);
break;
case WM_MBUTTONDOWN:
std::memmove((void*)(disp->buttons+1),(void*)disp->buttons,255);
disp->button|=4U;
disp->is_event = true;
SetEvent(cimg::Win32attr().wait_event);
break;
case 0x020A: // WM_MOUSEWHEEL:
disp->wheel+=(int)((short)HIWORD(wParam))/120;
disp->is_event = true;
SetEvent(cimg::Win32attr().wait_event);
}
if (disp->events>=3) switch(msg) {
case WM_KEYUP:
std::memmove((void*)(disp->keys+1),(void*)disp->keys,255); disp->key = 0;
std::memmove((void*)(disp->released_keys+1),(void*)disp->released_keys,255); disp->released_key = (int)wParam;
disp->is_event = true;
SetEvent(cimg::Win32attr().wait_event);
break;
case WM_LBUTTONUP:
std::memmove((void*)(disp->buttons+1),(void*)disp->buttons,255);
disp->button&=~1U;
disp->is_event = true;
SetEvent(cimg::Win32attr().wait_event);
break;
case WM_RBUTTONUP:
std::memmove((void*)(disp->buttons+1),(void*)disp->buttons,255);
disp->button&=~2U;
disp->is_event = true;
SetEvent(cimg::Win32attr().wait_event);
break;
case WM_MBUTTONUP:
std::memmove((void*)(disp->buttons+1),(void*)disp->buttons,255);
disp->button&=~4U;
disp->is_event = true;
SetEvent(cimg::Win32attr().wait_event);
break;
case WM_SETCURSOR:
if (disp->visible_cursor) ShowCursor(TRUE);
else ShowCursor(FALSE);
break;
}
return DefWindowProc(window,msg,wParam,lParam);
}
static DWORD WINAPI _events_thread(void* arg) {
CImgDisplay *disp = (CImgDisplay*)(((void**)arg)[0]);
const char *title = (const char*)(((void**)arg)[1]);
MSG msg;
delete[] (void**)arg;
disp->bmi.bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
disp->bmi.bmiHeader.biWidth=disp->width;
disp->bmi.bmiHeader.biHeight=-(int)disp->height;
disp->bmi.bmiHeader.biPlanes=1;
disp->bmi.bmiHeader.biBitCount=32;
disp->bmi.bmiHeader.biCompression=BI_RGB;
disp->bmi.bmiHeader.biSizeImage=0;
disp->bmi.bmiHeader.biXPelsPerMeter=1;
disp->bmi.bmiHeader.biYPelsPerMeter=1;
disp->bmi.bmiHeader.biClrUsed=0;
disp->bmi.bmiHeader.biClrImportant=0;
disp->data = new unsigned int[disp->width*disp->height];
if (!disp->is_fullscreen) { // Normal window
RECT rect;
rect.left=rect.top=0; rect.right=disp->width-1; rect.bottom=disp->height-1;
AdjustWindowRect(&rect,WS_CAPTION | WS_SYSMENU | WS_THICKFRAME | WS_MINIMIZEBOX | WS_MAXIMIZEBOX,false);
const int border1 = (rect.right-rect.left+1-disp->width)/2, border2 = rect.bottom-rect.top+1-disp->height-border1;
disp->window = CreateWindowA("MDICLIENT",title?title:" ",
WS_OVERLAPPEDWINDOW | (disp->is_closed?0:WS_VISIBLE), CW_USEDEFAULT,CW_USEDEFAULT,
disp->width + 2*border1, disp->height + border1 + border2,
0,0,0,&(disp->ccs));
if (!disp->is_closed) {
GetWindowRect(disp->window,&rect);
disp->window_x = rect.left + border1;
disp->window_y = rect.top + border2;
} else disp->window_x = disp->window_y = 0;
} else { // Fullscreen window
const unsigned int sx = screen_dimx(), sy = screen_dimy();
disp->window = CreateWindowA("MDICLIENT",title?title:" ",
WS_POPUP | (disp->is_closed?0:WS_VISIBLE), (sx-disp->width)/2, (sy-disp->height)/2,
disp->width,disp->height,0,0,0,&(disp->ccs));
disp->window_x = disp->window_y = 0;
}
SetForegroundWindow(disp->window);
disp->hdc = GetDC(disp->window);
disp->window_width = disp->width;
disp->window_height = disp->height;
disp->mouse_x = disp->mouse_y = -1;
disp->wheel = 0;
std::memset((void*)disp->buttons,0,256*sizeof(unsigned int));
std::memset((void*)disp->keys,0,256*sizeof(unsigned int));
std::memset((void*)disp->released_keys,0,256*sizeof(unsigned int));
disp->is_resized = disp->is_moved = disp->is_event = false;
if (disp->events) {
#ifdef _WIN64
SetWindowLongPtr(disp->window,GWLP_USERDATA,(LONG_PTR)disp);
SetWindowLongPtr(disp->window,GWLP_WNDPROC,(LONG_PTR)_handle_events);
#else
SetWindowLong(disp->window,GWL_USERDATA,(LONG)disp);
SetWindowLong(disp->window,GWL_WNDPROC,(LONG)_handle_events);
#endif
SetEvent(disp->created);
while( GetMessage(&msg,0,0,0) ) DispatchMessage( &msg );
}
return 0;
}
void _init_fullscreen() {
background_window = 0;
if (is_fullscreen && !is_closed) {
DEVMODE mode;
unsigned int imode=0, ibest=0, bestbpp=0, bw=~0U, bh=~0U;
for (mode.dmSize = sizeof(DEVMODE), mode.dmDriverExtra = 0; EnumDisplaySettings(0,imode,&mode); imode++) {
const unsigned int nw = mode.dmPelsWidth, nh = mode.dmPelsHeight;
if (nw>=width && nh>=height && mode.dmBitsPerPel>=bestbpp && nw<=bw && nh<=bh) {
bestbpp = mode.dmBitsPerPel;
ibest = imode;
bw = nw; bh = nh;
}
}
if (bestbpp) {
curr_mode.dmSize = sizeof(DEVMODE); curr_mode.dmDriverExtra = 0;
EnumDisplaySettings(0,ENUM_CURRENT_SETTINGS,&curr_mode);
EnumDisplaySettings(0,ibest,&mode);
ChangeDisplaySettings(&mode,0);
} else curr_mode.dmSize = 0;
const unsigned int sx = screen_dimx(), sy = screen_dimy();
if (sx!=width || sy!=height) {
CLIENTCREATESTRUCT background_ccs;
background_window = CreateWindowA("MDICLIENT"," ",WS_POPUP | WS_VISIBLE, 0,0,sx,sy,0,0,0,&background_ccs);
SetForegroundWindow(background_window);
}
} else curr_mode.dmSize = 0;
}
void _desinit_fullscreen() {
if (is_fullscreen) {
if (background_window) DestroyWindow(background_window);
background_window = 0;
if (curr_mode.dmSize) ChangeDisplaySettings(&curr_mode,0);
is_fullscreen = false;
}
}
CImgDisplay& _update_window_pos() {
if (!is_closed) {
RECT rect;
rect.left = rect.top = 0; rect.right = width-1; rect.bottom = height-1;
AdjustWindowRect(&rect,WS_CAPTION | WS_SYSMENU | WS_THICKFRAME | WS_MINIMIZEBOX | WS_MAXIMIZEBOX,false);
const int border1 = (rect.right-rect.left+1-width)/2, border2 = rect.bottom-rect.top+1-height-border1;
GetWindowRect(window,&rect);
window_x = rect.left + border1;
window_y = rect.top + border2;
} else window_x = window_y = -1;
return *this;
}
#endif
};
/*
#--------------------------------------
#
#
#
# Definition of the CImg<T> structure
#
#
#
#--------------------------------------
*/
//! Class representing an image (up to 4 dimensions wide), each pixel being of type \c T.
/**
This is the main class of the %CImg Library. It declares and constructs
an image, allows access to its pixel values, and is able to perform various image operations.
\par Image representation
A %CImg image is defined as an instance of the container \ref CImg<T>, which contains a regular grid of pixels,
each pixel value being of type \c T. The image grid can have up to 4 dimensions : width, height, depth
and number of channels.
Usually, the three first dimensions are used to describe spatial coordinates <tt>(x,y,z)</tt>, while the number of channels
is rather used as a vector-valued dimension (it may describe the R,G,B color channels for instance).
If you need a fifth dimension, you can use image lists \ref CImgList<T> rather than simple images \ref CImg<T>.
Thus, the \ref CImg<T> class is able to represent volumetric images of vector-valued pixels,
as well as images with less dimensions (1D scalar signal, 2D color images, ...).
Most member functions of the class CImg<T> are designed to handle this maximum case of (3+1) dimensions.
Concerning the pixel value type \c T :
fully supported template types are the basic C++ types : <tt>unsigned char, char, short, unsigned int, int,
unsigned long, long, float, double, ... </tt>.
Typically, fast image display can be done using <tt>CImg<unsigned char></tt> images,
while complex image processing algorithms may be rather coded using <tt>CImg<float></tt> or <tt>CImg<double></tt>
images that have floating-point pixel values. The default value for the template T is \c float.
Using your own template types may be possible. However, you will certainly have to define the complete set
of arithmetic and logical operators for your class.
\par Image structure
The \ref CImg<\c T> structure contains \a five fields :
- \ref width defines the number of \a columns of the image (size along the X-axis).
- \ref height defines the number of \a rows of the image (size along the Y-axis).
- \ref depth defines the number of \a slices of the image (size along the Z-axis).
- \ref dim defines the number of \a channels of the image (size along the V-axis).
- \ref data defines a \a pointer to the \a pixel \a data (of type \c T).
You can access these fields publicly although it is recommended to use the dedicated functions
dimx(), dimy(), dimz(), dimv() and ptr() to do so.
Image dimensions are not limited to a specific range (as long as you got enough available memory).
A value of \e 1 usually means that the corresponding dimension is \a flat.
If one of the dimensions is \e 0, or if the data pointer is null, the image is considered as \e empty.
Empty images should not contain any pixel data and thus, will not be processed by CImg member functions
(a CImgInstanceException will be thrown instead).
Pixel data are stored in memory, in a non interlaced mode (See \ref cimg_storage).
\par Image declaration and construction
Declaring an image can be done by using one of the several available constructors.
Here is a list of the most used :
- Construct images from arbitrary dimensions :
- <tt>CImg<char> img;</tt> declares an empty image.
- <tt>CImg<unsigned char> img(128,128);</tt> declares a 128x128 greyscale image with
\c unsigned \c char pixel values.
- <tt>CImg<double> img(3,3);</tt> declares a 3x3 matrix with \c double coefficients.
- <tt>CImg<unsigned char> img(256,256,1,3);</tt> declares a 256x256x1x3 (color) image
(colors are stored as an image with three channels).
- <tt>CImg<double> img(128,128,128);</tt> declares a 128x128x128 volumetric and greyscale image
(with \c double pixel values).
- <tt>CImg<> img(128,128,128,3);</tt> declares a 128x128x128 volumetric color image
(with \c float pixels, which is the default value of the template parameter \c T).
- \b Note : images pixels are <b>not automatically initialized to 0</b>. You may use the function \ref fill() to
do it, or use the specific constructor taking 5 parameters like this :
<tt>CImg<> img(128,128,128,3,0);</tt> declares a 128x128x128 volumetric color image with all pixel values to 0.
- Construct images from filenames :
- <tt>CImg<unsigned char> img("image.jpg");</tt> reads a JPEG color image from the file "image.jpg".
- <tt>CImg<float> img("analyze.hdr");</tt> reads a volumetric image (ANALYZE7.5 format) from the file "analyze.hdr".
- \b Note : You need to install <a href="http://www.imagemagick.org">ImageMagick</a>
to be able to read common compressed image formats (JPG,PNG,...) (See \ref cimg_files_io).
- Construct images from C-style arrays :
- <tt>CImg<int> img(data_buffer,256,256);</tt> constructs a 256x256 greyscale image from a \c int* buffer
\c data_buffer (of size 256x256=65536).
- <tt>CImg<unsigned char> img(data_buffer,256,256,1,3,false);</tt> constructs a 256x256 color image
from a \c unsigned \c char* buffer \c data_buffer (where R,G,B channels follow each others).
- <tt>CImg<unsigned char> img(data_buffer,256,256,1,3,true);</tt> constructs a 256x256 color image
from a \c unsigned \c char* buffer \c data_buffer (where R,G,B channels are multiplexed).
The complete list of constructors can be found <a href="#constructors">here</a>.
\par Most useful functions
The \ref CImg<T> class contains a lot of functions that operates on images.
Some of the most useful are :
- operator()(), operator[]() : allows to access or write pixel values.
- display() : displays the image in a new window.
\sa CImgList, CImgStats, CImgDisplay, CImgException.
**/
template<typename T> struct CImg {
//! Variable representing the width of the instance image (i.e. dimensions along the X-axis).
/**
\remark
- Prefer using the function CImg<T>::dimx() to get information about the width of an image.
- Use function CImg<T>::resize() to set a new width for an image. Setting directly the variable \c width would probably
result in a library crash.
- Empty images have \c width defined to \c 0.
**/
unsigned int width;
//! Variable representing the height of the instance image (i.e. dimensions along the Y-axis).
/**
\remark
- Prefer using the function CImg<T>::dimy() to get information about the height of an image.
- Use function CImg<T>::resize() to set a new height for an image. Setting directly the variable \c height would probably
result in a library crash.
- 1D signals have \c height defined to \c 1.
- Empty images have \c height defined to \c 0.
**/
unsigned int height;
//! Variable representing the depth of the instance image (i.e. dimensions along the Z-axis).
/**
\remark
- Prefer using the function CImg<T>::dimz() to get information about the depth of an image.
- Use function CImg<T>::resize() to set a new depth for an image. Setting directly the variable \c depth would probably
result in a library crash.
- Classical 2D images have \c depth defined to \c 1.
- Empty images have \c depth defined to \c 0.
**/
unsigned int depth;
//! Variable representing the number of channels of the instance image (i.e. dimensions along the V-axis).
/**
\remark
- Prefer using the function CImg<T>::dimv() to get information about the depth of an image.
- Use function CImg<T>::resize() to set a new vector dimension for an image. Setting directly the variable \c dim would probably
result in a library crash.
- Scalar-valued images (one value per pixel) have \c dim defined to \c 1.
- Empty images have \c depth defined to \c 0.
**/
unsigned int dim;
//! Variable telling if pixel buffer of the instance image is shared with another one.
bool is_shared;
//! Pointer to the first pixel of the pixel buffer.
T *data;
//! Iterator type for CImg<T>.
/**
\remark
- An \p iterator is a <tt>T*</tt> pointer (address of a pixel value in the pixel buffer).
- Iterators are not directly used in %CImg functions, they have been introduced for compatibility with the STL.
**/
typedef T* iterator;
//! Const iterator type for CImg<T>.
/**
\remark
- A \p const_iterator is a <tt>const T*</tt> pointer (address of a pixel value in the pixel buffer).
- Iterators are not directly used in %CImg functions, they have been introduced for compatibility with the STL.
**/
typedef const T* const_iterator;
//! Get value type
typedef T value_type;
//@}
//---------------------------
//
//! \name Plugins
//@{
//---------------------------
#ifdef cimg_plugin
#include cimg_plugin
#endif
//@}
//--------------------------------------
//
//! \name Constructors-Destructor-Copy
//@{
//--------------------------------------
//! Default constructor.
/**
The default constructor creates an empty instance image.
\remark
- An empty image does not contain any data and has all of its dimensions \ref width, \ref height, \ref depth, \ref dim
set to 0 as well as its pointer to the pixel buffer \ref data.
- An empty image is non-shared.
\see ~CImg(), assign(), is_empty().
**/
CImg():
width(0),height(0),depth(0),dim(0),is_shared(false),data(0) {}
//! Destructor.
/**
The destructor destroys the instance image.
\remark
- Destructing an empty or shared image does nothing.
- Otherwise, all memory used to store the pixel data of the instance image is freed.
- When destroying a non-shared image, be sure that every shared instances of the same image are
also destroyed to avoid further access to desallocated memory buffers.
\see CImg(), assign(), is_empty().
**/
~CImg() {
if (data && !is_shared) delete[] data;
}
//! In-place version of the default constructor.
/**
This function replaces the instance image by an empty image.
\remark
- Memory used by the previous content of the instance image is freed if necessary.
- If the instance image was initially shared, it is replaced by a (non-shared) empty image.
- This function is useful to free memory used by an image that is not of use, but which
has been created in the current code scope (i.e. not destroyed yet).
\see ~CImg(), assign(), is_empty().
**/
CImg& assign() {
if (data && !is_shared) delete[] data;
width = height = depth = dim = 0; is_shared = false; data = 0;
return *this;
}
//! In-place version of the default constructor.
/**
This function is strictly equivalent to \ref assign() and has been
introduced for having a STL-compliant function name.
\see assign().
**/
CImg& clear() {
return assign();
}
//! Default copy constructor.
/**
The default copy constructor creates a new instance image having same dimensions
(\ref width, \ref height, \ref depth, \ref dim) and same pixel values as the input image \p img.
\param img The input image to copy.
\remark
- If the input image \p img is non-shared or have a different template type \p t != \p T,
the default copy constructor allocates a new pixel buffer and copy the pixel data
of \p img into it. In this case, the pointers \ref data to the pixel buffers of the two images are different
and the resulting instance image is non-shared.
- If the input image \p img is shared and has the same template type \p t == \p T,
the default copy constructor does not allocate a new pixel buffer and the resulting instance image
shares its pixel buffer with the input image \p img, which means that modifying pixels of \p img also modifies
the created instance image.
- Copying an image having a different template type \p t != \p T performs a crude static cast conversion of each pixel value from
type \p t to type \p T.
- Copying an image having the same template type \p t == \p T is significantly faster.
\see assign(const CImg< t >&), CImg(const CImg< t >&,const bool).
**/
template<typename t> CImg(const CImg<t>& img):is_shared(false) {
const unsigned int siz = img.size();
if (img.data && siz) {
width = img.width; height = img.height; depth = img.depth; dim = img.dim; data = new T[siz];
const t *ptrs = img.data+siz; cimg_for(*this,ptrd,T) *ptrd = (T)*(--ptrs);
} else { width = height = depth = dim = 0; data = 0; }
}
CImg(const CImg& img) {
const unsigned int siz = img.size();
if (img.data && siz) {
width = img.width; height = img.height; depth = img.depth; dim = img.dim; is_shared = img.is_shared;
if (is_shared) data = const_cast<T*>(img.data);
else { data = new T[siz]; std::memcpy(data,img.data,siz*sizeof(T)); }
} else { width = height = depth = dim = 0; is_shared = false; data = 0; }
}
//! In-place version of the default copy constructor.
/**
This function assigns a copy of the input image \p img to the current instance image.
\param img The input image to copy.
\remark
- If the instance image is not shared, the content of the input image \p img is copied into a new buffer
becoming the new pixel buffer of the instance image, while the old pixel buffer is freed if necessary.
- If the instance image is shared, the content of the input image \p img is copied into the current (shared) pixel buffer
of the instance image, modifying then the image referenced by the shared instance image. The instance image still remains shared.
\see CImg(const CImg< t >&), operator=(const CImg< t >&).
**/
template<typename t> CImg& assign(const CImg<t>& img) {
return assign(img.data,img.width,img.height,img.depth,img.dim);
}
//! Advanced copy constructor.
/**
The advanced copy constructor - as the default constructor CImg(const CImg< t >&) - creates a new instance image having same dimensions
\ref width, \ref height, \ref depth, \ref dim and same pixel values as the input image \p img.
But it also decides if the created instance image shares its memory with the input image \p img (if the input parameter
\p shared is set to \p true) or not (if the input parameter \p shared is set to \p false).
\param img The input image to copy.
\param shared Boolean flag that decides if the copy is shared on non-shared.
\remark
- It is not possible to create a shared copy if the input image \p img is empty or has a different pixel type \p t != \p T.
- If a non-shared copy of the input image \p img is created, a new memory buffer is allocated for pixel data.
- If a shared copy of the input image \p img is created, no extra memory is allocated and the pixel buffer of the instance
image is the same as the one used by the input image \p img.
\see CImg(const CImg< t >&), assign(const CImg< t >&,const bool).
**/
template<typename t> CImg(const CImg<t>& img, const bool shared):is_shared(false) {
if (shared) throw CImgArgumentException("CImg<%s>::CImg() : Cannot construct a shared copy from a CImg<%s> image "
"(different pixel types).",pixel_type(),CImg<t>::pixel_type());
const unsigned int siz = img.size();
if (img.data && siz) {
width = img.width; height = img.height; depth = img.depth; dim = img.dim; data = new T[siz];
const t *ptrs = img.data+siz; cimg_for(*this,ptrd,T) *ptrd = (T)*(--ptrs);
} else { width = height = depth = dim = 0; data = 0; }
}
CImg(const CImg& img, const bool shared) {
const unsigned int siz = img.size();
if (img.data && siz) {
width = img.width; height = img.height; depth = img.depth; dim = img.dim; is_shared = shared;
if (is_shared) data = const_cast<T*>(img.data);
else { data = new T[siz]; std::memcpy(data,img.data,siz*sizeof(T)); }
} else { width = height = depth = dim = 0; is_shared = false; data = 0; }
}
//! In-place version of the advanced constructor.
/**
This function - as the simpler function assign(const CImg< t >&) - assigns a copy of the input image \p img to the
current instance image. But it also decides if the copy is shared (if the input parameter \p shared is set to \true) or non-shared
(if the input parameter \p shared is set to false).
\param img The input image to copy.
\param shared Boolean flag that decides if the copy is shared or non-shared.
\remark
- It is not possible to assign a shared copy if the input image \p img is empty or has a different pixel type \p t != \p T.
- If a non-shared copy of the input image \p img is assigned, a new memory buffer is allocated for pixel data.
- If a shared copy of the input image \p img is assigned, no extra memory is allocated and the pixel buffer of the instance
image is the same as the one used by the input image \p img.
\see CImg(const CImg< t >&,const bool), assign(const CImg< t >&).
**/
template<typename t> CImg& assign(const CImg<t>& img, const bool shared) {
return assign(img.data,img.width,img.height,img.depth,img.dim,shared);
}
//! Constructs a new image with given size (\p dx,\p dy,\p dz,\p dv).
/**
This constructors create an instance image of size (\p dx,\p dy,\p dz,\p dv) with pixels of type \p T.
\param dx Desired size along the X-axis, i.e. the \ref width of the image.
\param dy Desired size along the Y-axis, i.e. the \ref height of the image.
\param dz Desired size along the Z-axis, i.e. the \ref depth of the image.
\param dv Desired size along the V-axis, i.e. the number of image channels \ref dim.
\remark
- If one of the input dimension \p dx,\p dy,\p dz or \p dv is set to 0, the created image is empty
and all has its dimensions set to 0. No memory for pixel data is then allocated.
- This constructor creates only non-shared images.
- Image pixels allocated by this constructor are \b not \b initialized.
Use the constructor CImg(const unsigned int,const unsigned int,const unsigned int,const unsigned int,const T&)
to get an image of desired size with pixels set to a particular value.
\see assign(const unsigned int,const unsigned int,const unsigned int,const unsigned int),
CImg(const unsigned int,const unsigned int,const unsigned int,const unsigned int,const T&).
**/
explicit CImg(const unsigned int dx, const unsigned int dy=1, const unsigned int dz=1, const unsigned int dv=1):
is_shared(false) {
const unsigned int siz = dx*dy*dz*dv;
if (siz) { width = dx; height = dy; depth = dz; dim = dv; data = new T[siz]; }
else { width = height = depth = dim = 0; data = 0; }
}
//! In-place version of the previous constructor.
/**
This function replaces the instance image by a new image of size (\p dx,\p dy,\p dz,\p dv) with pixels of type \p T.
\param dx Desired size along the X-axis, i.e. the \ref width of the image.
\param dy Desired size along the Y-axis, i.e. the \ref height of the image.
\param dz Desired size along the Z-axis, i.e. the \ref depth of the image.
\param dv Desired size along the V-axis, i.e. the number of image channels \p dim.
- If one of the input dimension \p dx,\p dy,\p dz or \p dv is set to 0, the instance image becomes empty
and all has its dimensions set to 0. No memory for pixel data is then allocated.
- Memory buffer used to store previous pixel values is freed if necessary.
- If the instance image is shared, this constructor actually does nothing more than verifying
that new and old image dimensions fit.
- Image pixels allocated by this function are \b not \b initialized.
Use the function assign(const unsigned int,const unsigned int,const unsigned int,const unsigned int,const T&)
to assign an image of desired size with pixels set to a particular value.
\see CImg(), assign(const unsigned int,const unsigned int,const unsigned int,const unsigned int).
**/
CImg& assign(const unsigned int dx, const unsigned int dy=1, const unsigned int dz=1, const unsigned int dv=1) {
const unsigned long siz = dx*dy*dz*dv, curr_siz = size();
if (is_shared) {
if (siz!=curr_siz)
throw CImgArgumentException("CImg<%s>::assign() : Cannot assign image (%u,%u,%u,%u) to shared instance image (%u,%u,%u,%u,%p).",
pixel_type(),dx,dy,dz,dv,width,height,depth,dim,data);
} else {
if (siz) {
if (siz!=curr_siz) { if (data) delete[] data; data = new T[siz]; }
width = dx; height = dy; depth = dz; dim = dv;
} else {
if (data) delete[] data;
width = height = depth = dim = 0; data = 0;
}
}
return *this;
}
//! Construct an image with given size (\p dx,\p dy,\p dz,\p dv) and with pixel having a default value \p val.
/**
This constructor creates an instance image of size (\p dx,\p dy,\p dz,\p dv) with pixels of type \p T and sets all pixel
values of the created instance image to \p val.
\param dx Desired size along the X-axis, i.e. the \ref width of the image.
\param dy Desired size along the Y-axis, i.e. the \ref height of the image.
\param dz Desired size along the Z-axis, i.e. the \ref depth of the image.
\param dv Desired size along the V-axis, i.e. the number of image channels \p dim.
\param val Default value for image pixels.
\remark
- This constructor has the same properties as CImg(const unsigned int,const unsigned int,const unsigned int,const unsigned int).
\see CImg(const unsigned int,const unsigned int,const unsigned int,const unsigned int).
**/
CImg(const unsigned int dx, const unsigned int dy, const unsigned int dz, const unsigned int dv, const T& val):
is_shared(false) {
const unsigned int siz = dx*dy*dz*dv;
if (siz) { width = dx; height = dy; depth = dz; dim = dv; data = new T[siz]; fill(val); }
else { width = height = depth = dim = 0; data = 0; }
}
//! In-place version of the previous constructor.
/**
This function replaces the instance image by a new image of size (\p dx,\p dy,\p dz,\p dv) with pixels of type \p T
and sets all pixel values of the instance image to \p val.
\param dx Desired size along the X-axis, i.e. the \ref width of the image.
\param dy Desired size along the Y-axis, i.e. the \ref height of the image.
\param dz Desired size along the Z-axis, i.e. the \ref depth of the image.
\param dv Desired size along the V-axis, i.e. the number of image channels \p dim.
\param val Default value for image pixels.
\remark
- This function has the same properties as assign(const unsigned int,const unsigned int,const unsigned int,const unsigned int).
\see assign(const unsigned int,const unsigned int,const unsigned int,const unsigned int).
**/
CImg& assign(const unsigned int dx, const unsigned int dy, const unsigned int dz, const unsigned int dv, const T& val) {
return assign(dx,dy,dz,dv).fill(val);
}
//! Construct an image from an image file.
/**
This constructor creates an instance image by reading it from a file.
\param filename Filename of the image file.
\remark
- The image format is deduced from the filename only by looking for the filename extension i.e. without
analyzing the file itself.
- Recognized image formats depend on the tools installed on your system or the external libraries you use to link your code with.
More informations on this topic can be found in cimg_files_io.
- If the filename is not found, a CImgIOException is thrown by this constructor.
\see assign(const char *const), load(const char *const)
**/
CImg(const char *const filename):width(0),height(0),depth(0),dim(0),is_shared(false),data(0) {
assign(filename);
}
//! In-place version of the previous constructor.
/**
This function replaces the instance image by the one that have been read from the given file.
\param filename Filename of the image file.
- The image format is deduced from the filename only by looking for the filename extension i.e. without
analyzing the file itself.
- Recognized image formats depend on the tools installed on your system or the external libraries you use to link your code with.
More informations on this topic can be found in cimg_files_io.
- If the filename is not found, a CImgIOException is thrown by this constructor.
**/
CImg& assign(const char *const filename) {
return load(filename);
}
//! Construct an image from raw memory buffer.
/**
This constructor creates an instance image of size (\p dx,\p dy,\p dz,\p dv) and fill its pixel buffer by
copying data values from the input raw pixel buffer \p data_buffer.
**/
template<typename t> CImg(const t *const data_buffer, const unsigned int dx, const unsigned int dy=1,
const unsigned int dz=1, const unsigned int dv=1, const bool shared=false):is_shared(false) {
if (shared) throw CImgArgumentException("CImg<%s>::CImg() : Cannot construct a shared copy from a (%s*) buffer "
"(different pixel types).",pixel_type(),CImg<t>::pixel_type());
const unsigned int siz = dx*dy*dz*dv;
if (data_buffer && siz) {
width = dx; height = dy; depth = dz; dim = dv; data = new T[siz];
const t *ptrs = data_buffer+siz; cimg_for(*this,ptrd,T) *ptrd = (T)*(--ptrs);
} else { width = height = depth = dim = 0; data = 0; }
}
#ifdef cimg_use_visualcpp6
CImg(const T *const data_buffer, const unsigned int dx, const unsigned int dy,
const unsigned int dz, const unsigned int dv, const bool shared) {
#else
CImg(const T *const data_buffer, const unsigned int dx, const unsigned int dy=1,
const unsigned int dz=1, const unsigned int dv=1, const bool shared=false) {
#endif
const unsigned int siz = dx*dy*dz*dv;
if (data_buffer && siz) {
width = dx; height = dy; depth = dz; dim = dv; is_shared = shared;
if (is_shared) data = const_cast<T*>(data_buffer);
else { data = new T[siz]; std::memcpy(data,data_buffer,siz*sizeof(T)); }
} else { width = height = depth = dim = 0; is_shared = false; data = 0; }
}
//! In-place version of the previous constructor.
#ifdef cimg_use_visualcpp6
template<typename t> CImg& assign(const t *const data_buffer, const unsigned int dx, const unsigned int dy,
const unsigned int dz, const unsigned int dv) {
#else
template<typename t> CImg& assign(const t *const data_buffer, const unsigned int dx, const unsigned int dy=1,
const unsigned int dz=1, const unsigned int dv=1) {
#endif
assign(dx,dy,dz,dv);
const unsigned int siz = dx*dy*dz*dv;
if (data_buffer && siz) { const t *ptrs = data_buffer+siz; cimg_for(*this,ptrd,T) *ptrd = (T)*(--ptrs); }
else { width = height = depth = dim = 0; is_shared = false; data = 0; }
return *this;
}
CImg& assign(const T *const data_buffer, const unsigned int dx, const unsigned int dy=1,
const unsigned int dz=1, const unsigned int dv=1) {
assign(dx,dy,dz,dv);
const unsigned int siz = dx*dy*dz*dv;
if (data_buffer && siz) std::memcpy(data,data_buffer,siz*sizeof(T));
else { width = height = depth = dim = 0; is_shared = false; data = 0; }
return *this;
}
//! In-place version of the previous constructor, allowing to force the shared state of the instance image.
template<typename t> CImg& assign(const t *const data_buffer, const unsigned int dx, const unsigned int dy,
const unsigned int dz, const unsigned int dv, const bool shared) {
if (shared) throw CImgArgumentException("CImg<%s>::assign() : Cannot define a shared copy from a CImg<%s> image "
"(different pixel types).",pixel_type(),CImg<t>::pixel_type());
if (data && !is_shared) delete[] data;
is_shared = false;
const unsigned int siz = dx*dy*dz*dv;
if (data_buffer && siz) {
width = dx; height = dy; depth = dz; dim = dv; data = new T[siz];
const t *ptrs = data_buffer+siz; cimg_for(*this,ptrd,T) *ptrd = (T)*(--ptrs);
} else { width = height = depth = dim = 0; data = 0; }
return *this;
}
CImg& assign(const T *const data_buffer, const unsigned int dx, const unsigned int dy,
const unsigned int dz, const unsigned int dv, const bool shared) {
if (data && !is_shared) delete[] data;
const unsigned int siz = dx*dy*dz*dv;
if (data_buffer && siz) {
width = dx; height = dy; depth = dz; dim = dv; is_shared = shared;
if (is_shared) data = const_cast<T*>(data_buffer);
else { data = new T[siz]; std::memcpy(data,data_buffer,siz*sizeof(T)); }
} else { width = height = depth = dim = 0; is_shared = false; data = 0; }
return *this;
}
// INNER ROUTINE : Swap fields of an image (use it carefully!)
// If one of the image is shared, its content is replaced by the non-shared image (which remains unchanged).
CImg& swap(CImg& img) {
if (img.is_shared==is_shared) {
cimg::swap(width,img.width);
cimg::swap(height,img.height);
cimg::swap(depth,img.depth);
cimg::swap(dim,img.dim);
cimg::swap(data,img.data);
} else {
if (img.is_shared) img.assign(*this);
else assign(img);
}
return img;
}
//@}
//-------------------------------------
//
//! \name Image Informations
//@{
//-------------------------------------
//! Return the type of the pixel values.
/**
\return a string describing the type of the image pixels (template parameter \p T).
- The string returned may contains spaces (<tt>"unsigned char"</tt>).
- If the template parameter T does not correspond to a registered type, the string <tt>"unknown"</tt> is returned.
**/
static const char* pixel_type() {
return cimg::type<T>::id();
}
//! Return the total number of pixel values in an image.
/**
- Equivalent to : dimx() * dimy() * dimz() * dimv().
\par example:
\code
CImg<> img(100,100,1,3);
if (img.size()==100*100*3) std::fprintf(stderr,"This statement is true");
\endcode
\sa dimx(), dimy(), dimz(), dimv()
**/
unsigned long size() const {
return width*height*depth*dim;
}
//! Return the number of columns of the instance image (size along the X-axis, i.e image width).
/**
\sa width, dimy(), dimz(), dimv(), size().
**/
int dimx() const {
return (int)width;
}
//! Return the number of rows of the instance image (size along the Y-axis, i.e image height).
/**
\sa height, dimx(), dimz(), dimv(), size().
**/
int dimy() const {
return (int)height;
}
//! Return the number of slices of the instance image (size along the Z-axis).
/**
\sa depth, dimx(), dimy(), dimv(), size().
**/
int dimz() const {
return (int)depth;
}
//! Return the number of vector channels of the instance image (size along the V-axis).
/**
\sa dim, dimx(), dimy(), dimz(), size().
**/
int dimv() const {
return (int)dim;
}
//! Return \c true if images \c (*this) and \c img have same width.
template<typename t> bool is_sameX(const CImg<t>& img) const {
return (width==img.width);
}
//! Return \c true if images \c (*this) and the display \c disp have same width.
bool is_sameX(const CImgDisplay& disp) const {
return (width==disp.width);
}
//! Return \c true if images \c (*this) and \c img have same height.
template<typename t> bool is_sameY(const CImg<t>& img) const {
return (height==img.height);
}
//! Return \c true if images \c (*this) and the display \c disp have same height.
bool is_sameY(const CImgDisplay& disp) const {
return (height==disp.height);
}
//! Return \c true if images \c (*this) and \c img have same depth.
template<typename t> bool is_sameZ(const CImg<t>& img) const {
return (depth==img.depth);
}
//! Return \c true if images \c (*this) and \c img have same dim.
template<typename t> bool is_sameV(const CImg<t>& img) const {
return (dim==img.dim);
}
//! Return \c true if images have same width and same height.
template<typename t> bool is_sameXY(const CImg<t>& img) const {
return (is_sameX(img) && is_sameY(img));
}
//! Return \c true if image \c (*this) and the display \c disp have same width and same height.
bool is_sameXY(const CImgDisplay& disp) const {
return (is_sameX(disp) && is_sameY(disp));
}
//! Return \c true if images have same width, same height and same depth.
template<typename t> bool is_sameXYZ(const CImg<t>& img) const {
return (is_sameXY(img) && is_sameZ(img));
}
//! Return \c true if images \c (*this) and \c img have same width, same height, same depth and same number of channels.
template<typename t> bool is_sameXYZV(const CImg<t>& img) const {
return (is_sameXYZ(img) && is_sameV(img));
}
//! Return \c true if pixel (x,y,z,v) is inside the image boundaries.
bool contains(const int x, const int y=0, const int z=0, const int v=0) const {
return data && x>=0 && x<(int)width && y>=0 && y<(int)height && z>=0 && z<(int)depth && v>=0 && v<(int)dim;
}
//! Return \c true if current image is empty.
bool is_empty() const {
return !(data && width && height && depth && dim);
}
//! Image to boolean conversion
operator bool() const {
return !is_empty();
}
//! Return the offset of the pixel coordinates (\p x,\p y,\p z,\p v) with respect to the data pointer \c data.
/**
\param x X-coordinate of the pixel.
\param y Y-coordinate of the pixel.
\param z Z-coordinate of the pixel.
\param v V-coordinate of the pixel.
- No checking is done on the validity of the given coordinates.
\par example:
\code
CImg<float> img(100,100,1,3,0); // Define a 100x100 color image with float-valued black pixels.
long off = img.offset(10,10,0,2); // Get the offset of the blue value of the pixel located at (10,10).
float val = img[off]; // Get the blue value of the pixel.
\endcode
\sa ptr(), operator()(), operator[](), cimg_storage.
**/
long offset(const int x=0, const int y=0, const int z=0, const int v=0) const {
return x + y*width + z*width*height + v*width*height*depth;
}
//! Return a pointer to the pixel value located at (\p x,\p y,\p z,\p v).
/**
\param x X-coordinate of the pixel.
\param y Y-coordinate of the pixel.
\param z Z-coordinate of the pixel.
\param v V-coordinate of the pixel.
- When called without parameters, ptr() returns a pointer to the begining of the pixel buffer.
- If the macro \c cimg_debug == 3, boundary checking is performed and warning messages may appear if
given coordinates are outside the image range (but function performances decrease).
\par example:
\code
CImg<float> img(100,100,1,1,0); // Define a 100x100 greyscale image with float-valued pixels.
float *ptr = ptr(10,10); // Get a pointer to the pixel located at (10,10).
float val = *ptr; // Get the pixel value.
\endcode
\sa data, offset(), operator()(), operator[](), cimg_storage, cimg_environment.
**/
T* ptr(const unsigned int x=0, const unsigned int y=0, const unsigned int z=0, const unsigned int v=0) {
const long off = offset(x,y,z,v);
#if cimg_debug>=3
if (off<0 || off>=(long)size()) {
cimg::warn(true,"CImg<%s>::ptr() : Asked for a pointer at coordinates (%u,%u,%u,%u) (offset=%u), "
"outside image range (%u,%u,%u,%u) (size=%u)",
pixel_type(),x,y,z,v,off,width,height,depth,dim,size());
return data;
}
#endif
return data+off;
}
const T* ptr(const unsigned int x=0, const unsigned int y=0, const unsigned int z=0, const unsigned int v=0) const {
const long off = offset(x,y,z,v);
#if cimg_debug>=3
if (off<0 || off>=(long)size()) {
cimg::warn(true,"CImg<%s>::ptr() : Trying to get a pointer at (%u,%u,%u,%u) (offset=%u) which is"
"outside the data of the image (%u,%u,%u,%u) (size=%u)",
pixel_type(),x,y,z,v,off,width,height,depth,dim,size());
return data;
}
#endif
return data+off;
}
//! Return an iterator to the first image pixel
iterator begin() {
return data;
}
const_iterator begin() const {
return data;
}
//! Return an iterator to the last image pixel
iterator end() {
return data + size();
}
const_iterator end() const {
return data + size();
}
//! Fast access to pixel value for reading or writing.
/**
\param x X-coordinate of the pixel.
\param y Y-coordinate of the pixel.
\param z Z-coordinate of the pixel.
\param v V-coordinate of the pixel.
- If one image dimension is equal to 1, it can be omitted in the coordinate list (see example below).
- If the macro \c cimg_debug == 3, boundary checking is performed and warning messages may appear
(but function performances decrease).
\par example:
\code
CImg<float> img(100,100,1,3,0); // Define a 100x100 color image with float-valued black pixels.
const float valR = img(10,10,0,0); // Read the red component at coordinates (10,10).
const float valG = img(10,10,0,1); // Read the green component at coordinates (10,10)
const float valB = img(10,10,2); // Read the blue component at coordinates (10,10) (Z-coordinate omitted here).
const float avg = (valR + valG + valB)/3; // Compute average pixel value.
img(10,10,0) = img(10,10,1) = img(10,10,2) = avg; // Replace the pixel (10,10) by the average grey value.
\endcode
\sa operator[](), ptr(), offset(), cimg_storage, cimg_environment.
**/
T& operator()(const unsigned int x, const unsigned int y=0, const unsigned int z=0, const unsigned int v=0) {
const long off = offset(x,y,z,v);
#if cimg_debug>=3
if (!data || off>=(long)size()) {
cimg::warn(true,"CImg<%s>::operator() : Pixel access requested at (%u,%u,%u,%u) (offset=%u) "
"outside the image range (%u,%u,%u,%u) (size=%u)",
pixel_type(),x,y,z,v,off,width,height,depth,dim,size());
return *data;
}
#endif
return data[off];
}
const T& operator()(const unsigned int x, const unsigned int y=0, const unsigned int z=0, const unsigned int v=0) const {
const long off = offset(x,y,z,v);
#if cimg_debug>=3
if (!data || off>=(long)size()) {
cimg::warn(true,"CImg<%s>::operator() : Pixel access requested at (%u,%u,%u,%u) (offset=%u) "
"outside the image range (%u,%u,%u,%u) (size=%u)",
pixel_type(),x,y,z,v,off,width,height,depth,dim,size());
return *data;
}
#endif
return data[off];
}
//! Return pixel value at a given position. Equivalent to operator().
T& at(const unsigned int x, const unsigned int y=0, const unsigned int z=0, const unsigned int v=0) {
const long off = offset(x,y,z,v);
if (!data || off>=(long)size())
throw CImgArgumentException("CImg<%s>::at() : Pixel access requested at (%u,%u,%u,%u) (offset=%u) "
"outside the image range (%u,%u,%u,%u) (size=%u)",
pixel_type(),x,y,z,v,off,width,height,depth,dim,size());
return data[off];
}
const T& at(const unsigned int x, const unsigned int y=0, const unsigned int z=0, const unsigned int v=0) const {
const long off = offset(x,y,z,v);
if (!data || off>=(long)size())
throw CImgArgumentException("CImg<%s>::at() : Pixel access requested at (%u,%u,%u,%u) (offset=%u) "
"outside the image range (%u,%u,%u,%u) (size=%u)",
pixel_type(),x,y,z,v,off,width,height,depth,dim,size());
return data[off];
}
//! Fast access to pixel value for reading or writing, using an offset to the image pixel.
/**
\param off Offset of the pixel according to the begining of the pixel buffer, given by ptr().
- If the macro \c cimg_debug==3, boundary checking is performed and warning messages may appear
(but function performances decrease).
- As pixel values are aligned in memory, this operator can sometime useful to access values easier than
with operator()() (see example below).
\par example:
\code
CImg<float> vec(1,10); // Define a vector of float values (10 lines, 1 row).
const float val1 = vec(0,4); // Get the fifth element using operator()().
const float val2 = vec[4]; // Get the fifth element using operator[]. Here, val2==val1.
\endcode
\sa operator()(), ptr(), offset(), cimg_storage, cimg_environment.
**/
T& operator[](const unsigned long off) {
return operator()(off);
}
const T& operator[](const unsigned long off) const {
return operator()(off);
}
//! Return a reference to the last image value
T& back() {
return operator()(size()-1);
}
const T& back() const {
return operator()(size()-1);
}
//! Return a reference to the first image value
T& front() {
return *data;
}
const T& front() const {
return *data;
}
//! Read a pixel value with Dirichlet or Neumann boundary conditions.
/**
\param x X-coordinate of the pixel.
\param y Y-coordinate of the pixel.
\param z Z-coordinate of the pixel.
\param v V-coordinate of the pixel.
\param out_val Desired value if pixel coordinates are outside the image range (optional parameter).
- This function allows to read pixel values with boundary checking on all coordinates.
- If given coordinates are outside the image range and the parameter out_val is specified, the value \c out_val is returned.
- If given coordinates are outside the image range and the parameter out_val is not specified, the closest pixel value
is returned.
\par example:
\code
CImg<float> img(100,100,1,1,128); // Define a 100x100 images with all pixel values equal to 128.
const float val1 = img.pix4d(10,10,0,0,0); // Equivalent to val1=img(10,10) (but slower).
const float val2 = img.pix4d(-4,5,0,0,0); // Return 0, since coordinates are outside the image range.
const float val3 = img.pix4d(10,10,5,0,64); // Return 64, since coordinates are outside the image range.
\endcode
\sa operator()(), linear_pix4d(), cubic_pix2d().
**/
T pix4d(const int x, const int y, const int z, const int v, const T& out_val) const {
return (x<0 || y<0 || z<0 || v<0 || x>=dimx() || y>=dimy() || z>=dimz() || v>=dimv())?out_val:(*this)(x,y,z,v);
}
T pix4d(const int x, const int y, const int z, const int v) const {
return (*this)(x<0?0:(x>=dimx()?dimx()-1:x), y<0?0:(y>=dimy()?dimy()-1:y),
z<0?0:(z>=dimz()?dimz()-1:z), v<0?0:(v>=dimv()?dimv()-1:v));
}
//! Read a pixel value with Dirichlet or Neumann boundary conditions for the three first coordinates (\c x,\c y,\c z).
T pix3d(const int x, const int y, const int z, const int v, const T& out_val) const {
return (x<0 || y<0 || z<0 || x>=dimx() || y>=dimy() || z>=dimz())?out_val:(*this)(x,y,z,v);
}
const T& pix3d(const int x, const int y, const int z, const int v=0) const {
return (*this)(x<0?0:(x>=dimx()?dimx()-1:x), y<0?0:(y>=dimy()?dimy()-1:y),
z<0?0:(z>=dimz()?dimz()-1:z),v);
}
//! Read a pixel value with Dirichlet or Neumann boundary conditions for the two first coordinates (\c x,\c y).
T pix2d(const int x, const int y, const int z, const int v, const T& out_val) const {
return (x<0 || y<0 || x>=dimx() || y>=dimy())?out_val:(*this)(x,y,z,v);
}
const T& pix2d(const int x,const int y,const int z=0,const int v=0) const {
return (*this)(x<0?0:(x>=dimx()?dimx()-1:x), y<0?0:(y>=dimy()?dimy()-1:y),z,v);
}
//! Read a pixel value with Dirichlet or Neumann boundary conditions for the first coordinate \c x.
T pix1d(const int x, const int y, const int z, const int v, const T& out_val) const {
return (x<0 || x>=dimx())?out_val:(*this)(x,y,z,v);
}
const T& pix1d(const int x, const int y=0, const int z=0, const int v=0) const {
return (*this)(x<0?0:(x>=dimx()?dimx()-1:x),y,z,v);
}
//! Read a pixel value using linear interpolation.
/**
\param ffx X-coordinate of the pixel (float-valued).
\param ffy Y-coordinate of the pixel (float-valued).
\param ffz Z-coordinate of the pixel (float-valued).
\param ffv V-coordinate of the pixel (float-valued).
\param out_val Out-of-border pixel value
- This function allows to read pixel values with boundary checking on all coordinates.
- If given coordinates are outside the image range, the value of the nearest pixel inside the image is returned
(Neumann boundary conditions).
- If given coordinates are float-valued, a linear interpolation is performed in order to compute the returned value.
\par example:
\code
CImg<float> img(2,2); // Define a greyscale 2x2 image.
img(0,0) = 0; // Fill image with specified pixel values.
img(1,0) = 1;
img(0,1) = 2;
img(1,1) = 3;
const double val = img.linear_pix4d(0.5,0.5); // Return val=1.5, which is the average intensity of the four pixels values.
\endcode
\sa operator()(), linear_pix3d(), linear_pix2d(), linear_pix1d(), cubic_pix2d().
**/
typename cimg::largest<T,float>::type linear_pix4d(const float fx,const float fy,const float fz,const float fv,
const T& out_val) const {
const int x = (int)fx-(fx>=0?0:1), y = (int)fy-(fy>=0?0:1), z = (int)fz-(fz>=0?0:1), v = (int)fv-(fv>=0?0:1),
nx = x+1, ny = y+1, nz = z+1, nv = v+1;
const float dx = fx-x, dy = fy-y, dz = fz-z, dv = fv-v;
const T
Icccc = pix4d(x,y,z,v,out_val), Inccc = pix4d(nx,y,z,v,out_val),
Icncc = pix4d(x,ny,z,v,out_val), Inncc = pix4d(nx,ny,z,v,out_val),
Iccnc = pix4d(x,y,nz,v,out_val), Incnc = pix4d(nx,y,nz,v,out_val),
Icnnc = pix4d(x,ny,nz,v,out_val), Innnc = pix4d(nx,ny,nz,v,out_val),
Icccn = pix4d(x,y,z,nv,out_val), Inccn = pix4d(nx,y,z,nv,out_val),
Icncn = pix4d(x,ny,z,nv,out_val), Inncn = pix4d(nx,ny,z,nv,out_val),
Iccnn = pix4d(x,y,nz,nv,out_val), Incnn = pix4d(nx,y,nz,nv,out_val),
Icnnn = pix4d(x,ny,nz,nv,out_val), Innnn = pix4d(nx,ny,nz,nv,out_val);
return Icccc +
dx*(Inccc-Icccc +
dy*(Icccc+Inncc-Icncc-Inccc +
dz*(Iccnc+Innnc+Icncc+Inccc-Icnnc-Incnc-Icccc-Inncc +
dv*(Iccnn+Innnn+Icncn+Inccn+Icnnc+Incnc+Icccc+Inncc-Icnnn-Incnn-Icccn-Inncn-Iccnc-Innnc-Icncc-Inccc)) +
dv*(Icccn+Inncn+Icncc+Inccc-Icncn-Inccn-Icccc-Inncc)) +
dz*(Icccc+Incnc-Iccnc-Inccc +
dv*(Icccn+Incnn+Iccnc+Inccc-Iccnn-Inccn-Icccc-Incnc)) +
dv*(Icccc+Inccn-Inccc-Icccn)) +
dy*(Icncc-Icccc +
dz*(Icccc+Icnnc-Iccnc-Icncc +
dv*(Icccn+Icnnn+Iccnc+Icncc-Iccnn-Icncn-Icccc-Icnnc)) +
dv*(Icccc+Icncn-Icncc-Icccn)) +
dz*(Iccnc-Icccc +
dv*(Icccc+Iccnn-Iccnc-Icccn)) +
dv*(Icccn-Icccc);
}
typename cimg::largest<T,float>::type linear_pix4d(const float ffx,const float ffy=0,const float ffz=0,const float ffv=0) const {
const float
fx = ffx<0?0:(ffx>width-1?width-1:ffx), fy = ffy<0?0:(ffy>height-1?height-1:ffy),
fz = ffz<0?0:(ffz>depth-1?depth-1:ffz), fv = ffv<0?0:(ffv>dim-1?dim-1:ffv);
const unsigned int x = (unsigned int)fx, y = (unsigned int)fy, z = (unsigned int)fz, v = (unsigned int)fv;
const float dx = fx-x, dy = fy-y, dz = fz-z, dv = fv-v;
const unsigned int nx = dx>0?x+1:x, ny = dy>0?y+1:y, nz = dz>0?z+1:z, nv = dv>0?v+1:v;
const T
&Icccc = (*this)(x,y,z,v), &Inccc = (*this)(nx,y,z,v), &Icncc = (*this)(x,ny,z,v), &Inncc = (*this)(nx,ny,z,v),
&Iccnc = (*this)(x,y,nz,v), &Incnc = (*this)(nx,y,nz,v), &Icnnc = (*this)(x,ny,nz,v), &Innnc = (*this)(nx,ny,nz,v),
&Icccn = (*this)(x,y,z,nv), &Inccn = (*this)(nx,y,z,nv), &Icncn = (*this)(x,ny,z,nv), &Inncn = (*this)(nx,ny,z,nv),
&Iccnn = (*this)(x,y,nz,nv), &Incnn = (*this)(nx,y,nz,nv), &Icnnn = (*this)(x,ny,nz,nv), &Innnn = (*this)(nx,ny,nz,nv);
return Icccc +
dx*(Inccc-Icccc +
dy*(Icccc+Inncc-Icncc-Inccc +
dz*(Iccnc+Innnc+Icncc+Inccc-Icnnc-Incnc-Icccc-Inncc +
dv*(Iccnn+Innnn+Icncn+Inccn+Icnnc+Incnc+Icccc+Inncc-Icnnn-Incnn-Icccn-Inncn-Iccnc-Innnc-Icncc-Inccc)) +
dv*(Icccn+Inncn+Icncc+Inccc-Icncn-Inccn-Icccc-Inncc)) +
dz*(Icccc+Incnc-Iccnc-Inccc +
dv*(Icccn+Incnn+Iccnc+Inccc-Iccnn-Inccn-Icccc-Incnc)) +
dv*(Icccc+Inccn-Inccc-Icccn)) +
dy*(Icncc-Icccc +
dz*(Icccc+Icnnc-Iccnc-Icncc +
dv*(Icccn+Icnnn+Iccnc+Icncc-Iccnn-Icncn-Icccc-Icnnc)) +
dv*(Icccc+Icncn-Icncc-Icccn)) +
dz*(Iccnc-Icccc +
dv*(Icccc+Iccnn-Iccnc-Icccn)) +
dv*(Icccn-Icccc);
}
//! Read a pixel value using linear interpolation for the three first coordinates (\c cx,\c cy,\c cz).
/**
- Same as linear_pix4d(), except that linear interpolation and boundary checking is performed only on the three first coordinates.
\sa operator()(), linear_pix4d(), linear_pix2d(), linear_pix1d(), linear_pix3d(), cubic_pix2d().
**/
typename cimg::largest<T,float>::type linear_pix3d(const float fx,const float fy,const float fz,const int v,
const T& out_val) const {
const int x = (int)fx-(fx>=0?0:1), y = (int)fy-(fy>=0?0:1), z = (int)fz-(fz>=0?0:1), nx = x+1, ny = y+1, nz = z+1;
const float dx = fx-x, dy = fy-y, dz = fz-z;
const T
Iccc = pix3d(x,y,z,v,out_val), Incc = pix3d(nx,y,z,v,out_val), Icnc = pix3d(x,ny,z,v,out_val), Innc = pix3d(nx,ny,z,v,out_val),
Iccn = pix3d(x,y,nz,v,out_val), Incn = pix3d(nx,y,nz,v,out_val), Icnn = pix3d(x,ny,nz,v,out_val), Innn = pix3d(nx,ny,nz,v,out_val);
return Iccc +
dx*(Incc-Iccc +
dy*(Iccc+Innc-Icnc-Incc +
dz*(Iccn+Innn+Icnc+Incc-Icnn-Incn-Iccc-Innc)) +
dz*(Iccc+Incn-Iccn-Incc)) +
dy*(Icnc-Iccc +
dz*(Iccc+Icnn-Iccn-Icnc)) +
dz*(Iccn-Iccc);
}
typename cimg::largest<T,float>::type linear_pix3d(const float ffx,const float ffy=0,const float ffz=0,const int v=0) const {
const float fx = ffx<0?0:(ffx>width-1?width-1:ffx), fy = ffy<0?0:(ffy>height-1?height-1:ffy), fz = ffz<0?0:(ffz>depth-1?depth-1:ffz);
const unsigned int x = (unsigned int)fx, y = (unsigned int)fy, z = (unsigned int)fz;
const float dx = fx-x, dy = fy-y, dz = fz-z;
const unsigned int nx = dx>0?x+1:x, ny = dy>0?y+1:y, nz = dz>0?z+1:z;
const T
&Iccc = (*this)(x,y,z,v), &Incc = (*this)(nx,y,z,v), &Icnc = (*this)(x,ny,z,v), &Innc = (*this)(nx,ny,z,v),
&Iccn = (*this)(x,y,nz,v), &Incn = (*this)(nx,y,nz,v), &Icnn = (*this)(x,ny,nz,v), &Innn = (*this)(nx,ny,nz,v);
return Iccc +
dx*(Incc-Iccc +
dy*(Iccc+Innc-Icnc-Incc +
dz*(Iccn+Innn+Icnc+Incc-Icnn-Incn-Iccc-Innc)) +
dz*(Iccc+Incn-Iccn-Incc)) +
dy*(Icnc-Iccc +
dz*(Iccc+Icnn-Iccn-Icnc)) +
dz*(Iccn-Iccc);
}
//! Read a pixel value using linear interpolation for the two first coordinates (\c cx,\c cy).
/**
- Same as linear_pix4d(), except that linear interpolation and boundary checking is performed only on the two first coordinates.
\sa operator()(), linear_pix4d(), linear_pix3d(), linear_pix1d(), linear_pix2d(), cubic_pix2d().
**/
typename cimg::largest<T,float>::type linear_pix2d(const float fx, const float fy, const int z, const int v,
const T& out_val) const {
const int x = (int)fx-(fx>0?0:1), y = (int)fy-(fy>0?0:1), nx = x+1, ny = y+1;
const float dx = fx-x, dy = fy-y;
const T
Icc = pix2d(x,y,z,v,out_val), Inc = pix2d(nx,y,z,v,out_val),
Icn = pix2d(x,ny,z,v,out_val), Inn = pix2d(nx,ny,z,v,out_val);
return Icc + dx*(Inc-Icc + dy*(Icc+Inn-Icn-Inc)) + dy*(Icn-Icc);
}
typename cimg::largest<T,float>::type linear_pix2d(const float ffx, const float ffy=0, const int z=0, const int v=0) const {
const float fx = ffx<0?0:(ffx>width-1?width-1:ffx), fy = ffy<0?0:(ffy>height-1?height-1:ffy);
const unsigned int x = (unsigned int)fx, y = (unsigned int)fy;
const float dx = fx-x, dy = fy-y;
const unsigned int nx = dx>0?x+1:x, ny = dy>0?y+1:y;
const T &Icc = (*this)(x,y,z,v), &Inc = (*this)(nx,y,z,v), &Icn = (*this)(x,ny,z,v), &Inn = (*this)(nx,ny,z,v);
return Icc + dx*(Inc-Icc + dy*(Icc+Inn-Icn-Inc)) + dy*(Icn-Icc);
}
//! Read a pixel value using linear interpolation for the first coordinate \c cx.
/**
- Same as linear_pix4d(), except that linear interpolation and boundary checking is performed only on the first coordinate.
\sa operator()(), linear_pix4d(), linear_pix3d(), linear_pix2d(), linear_pix1d(), cubic_pix1d().
**/
typename cimg::largest<T,float>::type linear_pix1d(const float fx,const int y,const int z,const int v,
const T& out_val) const {
const int x = (int)fx-(fx>0?0:1), nx = x+1;
const float dx = fx-x;
const T Ic = pix1d(x,y,z,v,out_val), In = pix2d(nx,y,z,v,out_val);
return Ic + dx*(In-Ic);
}
typename cimg::largest<T,float>::type linear_pix1d(const float ffx,const int y=0,const int z=0,const int v=0) const {
const float fx = ffx<0?0:(ffx>width-1?width-1:ffx);
const unsigned int x = (unsigned int)fx;
const float dx = fx-x;
const unsigned int nx = dx>0?x+1:x;
const T &Ic = (*this)(x,y,z,v), &In = (*this)(nx,y,z,v);
return Ic + dx*(In-Ic);
}
// This function is used as a subroutine for cubic interpolation
static float _cubic_R(const float x) {
const float xp2 = x+2, xp1 = x+1, xm1 = x-1,
nxp2 = xp2>0?xp2:0, nxp1 = xp1>0?xp1:0, nx = x>0?x:0, nxm1 = xm1>0?xm1:0;
return (nxp2*nxp2*nxp2 - 4*nxp1*nxp1*nxp1 + 6*nx*nx*nx - 4*nxm1*nxm1*nxm1)/6.0f;
}
//! Read a pixel value using cubic interpolation for the first coordinate \c cx.
/**
- Same as cubic_pix2d(), except that cubic interpolation and boundary checking is performed only on the first coordinate.
\sa operator()(), cubic_pix2d(), linear_pix1d().
**/
typename cimg::largest<T,float>::type cubic_pix1d(const float fx, const int y, const int z, const int v,
const T& out_val) const {
const int x = (int)fx-(fx>=0?0:1), px = x-1, nx = x+1, ax = nx+1;
const float dx = fx-x;
const T a = pix2d(px,y,z,v,out_val), b = pix2d(x,y,z,v,out_val), c = pix2d(nx,y,z,v,out_val), d = pix2d(ax,y,z,v,out_val);
const float Rxp = _cubic_R(-1-dx), Rxc = _cubic_R(dx), Rxn = _cubic_R(1-dx), Rxa = _cubic_R(2-dx);
return Rxp*a + Rxc*b + Rxn*c + Rxa*d;
}
typename cimg::largest<T,float>::type cubic_pix1d(const float pfx, const int y=0, const int z=0, const int v=0) const {
const float fx = pfx<0?0:(pfx>width-1?width-1:pfx);
const unsigned int x = (unsigned int)fx, px = (int)x-1>=0?x-1:0, nx = x+1<width?x+1:width-1, ax = nx+1<width?nx+1:width-1;
const float dx = fx-x;
const T& a = (*this)(px,y,z,v), b = (*this)(x,y,z,v), c = (*this)(nx,y,z,v), d = (*this)(ax,y,z,v);
const float Rxp = _cubic_R(-1-dx), Rxc = _cubic_R(dx), Rxn = _cubic_R(1-dx), Rxa = _cubic_R(2-dx);
return Rxp*a + Rxc*b + Rxn*c + Rxa*d;
}
//! Read a pixel value using bicubic interpolation.
/**
\param pfx X-coordinate of the pixel (float-valued).
\param pfy Y-coordinate of the pixel (float-valued).
\param z Z-coordinate of the pixel.
\param v V-coordinate of the pixel.
- This function allows to read pixel values with boundary checking on the two first coordinates.
- If given coordinates are outside the image range, the value of the nearest pixel inside the image is returned
(Neumann boundary conditions).
- If given coordinates are float-valued, a cubic interpolation is performed in order to compute the returned value.
\sa operator()(), cubic_pix1d(), linear_pix2d().
**/
typename cimg::largest<T,float>::type cubic_pix2d(const float fx, const float fy, const int z, const int v,
const T& out_val) const {
const int
x = (int)fx-(fx>=0?0:1), y = (int)fy-(fy>=0?0:1),
px = x-1, nx = x+1, ax = nx+1, py = y-1, ny = y+1, ay = ny+1;
const float dx = fx-x, dy = fy-y;
const T
a = pix2d(px,py,z,v,out_val), b = pix2d(x,py,z,v,out_val), c = pix2d(nx,py,z,v,out_val), d = pix2d(ax,py,z,v,out_val),
e = pix2d(px, y,z,v,out_val), f = pix2d(x, y,z,v,out_val), g = pix2d(nx, y,z,v,out_val), h = pix2d(ax, y,z,v,out_val),
i = pix2d(px,ny,z,v,out_val), j = pix2d(x,ny,z,v,out_val), k = pix2d(nx,ny,z,v,out_val), l = pix2d(ax,ny,z,v,out_val),
m = pix2d(px,ay,z,v,out_val), n = pix2d(x,ay,z,v,out_val), o = pix2d(nx,ay,z,v,out_val), p = pix2d(ax,ay,z,v,out_val);
const float
Rxp = _cubic_R(-1-dx), Rxc = _cubic_R(dx), Rxn = _cubic_R(1-dx), Rxa = _cubic_R(2-dx),
Ryp = _cubic_R(dy+1), Ryc = _cubic_R(dy), Ryn = _cubic_R(dy-1), Rya = _cubic_R(dy-2);
return
Rxp*Ryp*a + Rxc*Ryp*b + Rxn*Ryp*c + Rxa*Ryp*d +
Rxp*Ryc*e + Rxc*Ryc*f + Rxn*Ryc*g + Rxa*Ryc*h +
Rxp*Ryn*i + Rxc*Ryn*j + Rxn*Ryn*k + Rxa*Ryn*l +
Rxp*Rya*m + Rxc*Rya*n + Rxn*Rya*o + Rxa*Rya*p;
}
typename cimg::largest<T,float>::type cubic_pix2d(const float pfx, const float pfy=0, const int z=0, const int v=0) const {
const float fx = pfx<0?0:(pfx>width-1?width-1:pfx), fy = pfy<0?0:(pfy>height-1?height-1:pfy);
const unsigned int
x = (unsigned int)fx, px = (int)x-1>=0?x-1:0, nx = x+1<width?x+1:width-1, ax = nx+1<width?nx+1:width-1,
y = (unsigned int)fy, py = (int)y-1>=0?y-1:0, ny = y+1<height?y+1:height-1, ay = ny+1<height?ny+1:height-1;
const float dx = fx-x, dy = fy-y;
const T&
a = (*this)(px,py,z,v), b = (*this)(x,py,z,v), c = (*this)(nx,py,z,v), d = (*this)(ax,py,z,v),
e = (*this)(px, y,z,v), f = (*this)(x, y,z,v), g = (*this)(nx, y,z,v), h = (*this)(ax, y,z,v),
i = (*this)(px,ny,z,v), j = (*this)(x,ny,z,v), k = (*this)(nx,ny,z,v), l = (*this)(ax,ny,z,v),
m = (*this)(px,ay,z,v), n = (*this)(x,ay,z,v), o = (*this)(nx,ay,z,v), p = (*this)(ax,ay,z,v);
const float
Rxp = _cubic_R(-1-dx), Rxc = _cubic_R(dx), Rxn = _cubic_R(1-dx), Rxa = _cubic_R(2-dx),
Ryp = _cubic_R(dy+1), Ryc = _cubic_R(dy), Ryn = _cubic_R(dy-1), Rya = _cubic_R(dy-2);
return
Rxp*Ryp*a + Rxc*Ryp*b + Rxn*Ryp*c + Rxa*Ryp*d +
Rxp*Ryc*e + Rxc*Ryc*f + Rxn*Ryc*g + Rxa*Ryc*h +
Rxp*Ryn*i + Rxc*Ryn*j + Rxn*Ryn*k + Rxa*Ryn*l +
Rxp*Rya*m + Rxc*Rya*n + Rxn*Rya*o + Rxa*Rya*p;
}
//! Display informations about the image on the standard error output.
/**
\param title Name for the considered image (optional).
\param print_flag Level of informations to be printed.
- The possible values for \c print_flag are :
- 0 : print only informations about image size and pixel buffer.
- 1 : print also statistics on the image pixels.
- 2 : print also the content of the pixel buffer, in a matlab-style.
\par example:
\code
CImg<float> img("foo.jpg"); // Load image from a JPEG file.
img.print("Image : foo.jpg",1); // Print image informations and statistics.
\endcode
\sa CImgStats
**/
const CImg& print(const char *title=0, const unsigned int print_flag=1) const {
std::fprintf(stderr,"%-8s(this=%p): { size=(%u,%u,%u,%u), data=(%s*)%p (%s)",
title?title:"CImg",(void*)this,
width,height,depth,dim,pixel_type(),(void*)data,
is_shared?"shared":"not shared");
if (is_empty()) { std::fprintf(stderr,", [Undefined pixel data] }\n"); return *this; }
if (print_flag>=1) {
const CImgStats st(*this);
std::fprintf(stderr,", min=%g, mean=%g [var=%g], max=%g, pmin=(%d,%d,%d,%d), pmax=(%d,%d,%d,%d)",
st.min,st.mean,st.variance,st.max,st.xmin,st.ymin,st.zmin,st.vmin,st.xmax,st.ymax,st.zmax,st.vmax);
}
if (print_flag>=2 || size()<=16) {
std::fprintf(stderr," }\n%s = [ ",title?title:"data");
cimg_forXYZV(*this,x,y,z,k)
std::fprintf(stderr,"%g%s",(double)(*this)(x,y,z,k),
((x+1)*(y+1)*(z+1)*(k+1)==(int)size()?" ]\n":(((x+1)%width==0)?" ; ":" ")));
} else std::fprintf(stderr," }\n");
return *this;
}
//! Display informations about the image on the standard output.
const CImg& print(const unsigned int print_flag) const {
return print(0,print_flag);
}
//@}
//------------------------------------------
//
//! \name Arithmetic and Boolean Operators
//@{
//------------------------------------------
//! Assignment operator.
/**
This operator assigns a copy of the input image \p img to the current instance image.
\param img The input image to copy.
\remark
- This operator is strictly equivalent to the function assign(const CImg< t >&) and has exactly the same properties.
\see assign(const CImg< t >&).
**/
template<typename t> CImg<T>& operator=(const CImg<t>& img) {
return assign(img);
}
CImg& operator=(const CImg& img) {
return assign(img);
}
//! Assign values of a C-array to the instance image.
/**
\param buf Pointer to a C-style array having a size of (at least) <tt>this->size()</tt>.
- Replace pixel values by the content of the array \c buf.
- Warning : the value types in the array and in the image must be the same.
\par example:
\code
float tab[4*4] = { 1,2,3,4, 5,6,7,8, 9,10,11,12, 13,14,15,16 }; // Define a 4x4 matrix in C-style.
CImg<float> matrice(4,4); // Define a 4x4 greyscale image.
matrice = tab; // Fill the image by the values in tab.
\endcode
**/
CImg& operator=(const T *buf) {
if (buf) std::memcpy(data,buf,size()*sizeof(T));
else assign();
return *this;
}
//! Assign a value to each image pixel of the instance image.
CImg& operator=(const T& val) {
return fill(val);
}
//! Operator+
/**
\remark
- This operator can be used to get a non-shared copy of an image.
**/
CImg operator+() const {
return CImg<T>(*this,false);
}
//! Operator+=;
#ifdef cimg_use_visualcpp6
CImg& operator+=(const T& val) {
#else
template<typename t> CImg& operator+=(const t& val) {
#endif
cimg_for(*this,ptr,T) (*ptr)=(T)((*ptr)+val);
return *this;
}
//! Operator+=
template<typename t> CImg& operator+=(const CImg<t>& img) {
const unsigned int smin = cimg::min(size(),img.size());
t *ptrs = img.data+smin;
for (T *ptrd = data+smin; ptrd>data; --ptrd, (*ptrd)=(T)((*ptrd)+(*(--ptrs))));
return *this;
}
//! Operator++;
CImg& operator++() {
cimg_for(*this,ptr,T) (*ptr)++;
return *this;
}
//! Operator-.
CImg operator-() const {
return CImg<T>(width,height,depth,dim,0)-=*this;
}
//! Operator-=.
#ifdef cimg_use_visualcpp6
CImg& operator-=(const T& val) {
#else
template<typename t> CImg& operator-=(const t& val) {
#endif
cimg_for(*this,ptr,T) (*ptr)=(T)((*ptr)-val);
return *this;
}
//! Operator-=.
template<typename t> CImg& operator-=(const CImg<t>& img) {
const unsigned int smin = cimg::min(size(),img.size());
t *ptrs = img.data+smin;
for (T *ptrd = data+smin; ptrd>data; --ptrd, (*ptrd)=(T)((*ptrd)-(*(--ptrs))));
return *this;
}
//! Operator--.
CImg& operator--() {
cimg_for(*this,ptr,T) *ptr=*ptr-(T)1;
return *this;
}
//! Operator*=.
#ifdef cimg_use_visualcpp6
CImg& operator*=(const double val) {
#else
template<typename t> CImg& operator*=(const t& val) {
#endif
cimg_for(*this,ptr,T) (*ptr)=(T)((*ptr)*val);
return *this;
}
//! Operator*=.
template<typename t> CImg& operator*=(const CImg<t>& img) {
return ((*this)*img).swap(*this);
}
//! Operator/=.
#ifdef cimg_use_visualcpp6
CImg& operator/=(const double val) {
#else
template<typename t> CImg& operator/=(const t& val) {
#endif
cimg_for(*this,ptr,T) (*ptr)=(T)((*ptr)/val);
return *this;
}
//! Operator/=.
template<typename t> CImg& operator/=(const CImg<t>& img) {
return assign(*this*img.get_inverse());
}
//! Modulo.
CImg operator%(const CImg& img) const {
return (+*this)%=img;
}
//! Modulo.
CImg operator%(const T& val) const {
return (+*this)%=val;
}
//! In-place modulo.
CImg& operator%=(const T& val) {
cimg_for(*this,ptr,T) (*ptr)=(T)cimg::mod(*ptr,val);
return *this;
}
//! In-place modulo.
CImg& operator%=(const CImg& img) {
const unsigned int smin = cimg::min(size(),img.size());
for (T *ptrs = img.data + smin, *ptrd = data + smin; ptrd>data; ) {
T& val = *(--ptrd);
val = (T)cimg::mod(val,*(--ptrs));
}
return *this;
}
//! Bitwise AND.
CImg operator&(const CImg& img) const {
return (+*this)&=img;
}
//! Bitwise AND.
CImg operator&(const T& val) const {
return (+*this)&=val;
}
//! In-place bitwise AND.
CImg& operator&=(const CImg& img) {
const unsigned int smin = cimg::min(size(),img.size());
for (T *ptrs=img.data+smin, *ptrd=data+smin; ptrd>data; ) {
T& val = *(--ptrd);
val = (T)((long)val & (long)*(--ptrs));
}
return *this;
}
//! In-place bitwise AND.
CImg& operator&=(const T& val) {
cimg_for(*this,ptr,T) *ptr = (T)((long)*ptr & (long)val);
return *this;
}
//! Bitwise OR.
CImg operator|(const CImg& img) const {
return (+*this)|=img;
}
//! Bitwise OR.
CImg operator|(const T& val) const {
return (+*this)|=val;
}
//! In-place bitwise OR.
CImg& operator|=(const CImg& img) {
const unsigned int smin = cimg::min(size(),img.size());
for (T *ptrs=img.data+smin, *ptrd=data+smin; ptrd>data; ) {
T& val = *(--ptrd);
val = (T)((long)val | (long)*(--ptrs));
}
return *this;
}
//! In-place bitwise OR.
CImg& operator|=(const T& val) {
cimg_for(*this,ptr,T) *ptr = (T)((long)*ptr | (long)val);
return *this;
}
//! Bitwise XOR.
CImg operator^(const CImg& img) const {
return (+*this)^=img;
}
//! Bitwise XOR.
CImg operator^(const T& val) const {
return (+*this)^=val;
}
//! In-place bitwise XOR.
CImg& operator^=(const CImg& img) {
const unsigned int smin = cimg::min(size(),img.size());
for (T *ptrs=img.data+smin, *ptrd=data+smin; ptrd>data; ) {
T& val = *(--ptrd);
val =(T)((long)val ^ (long)*(--ptrs));
}
return *this;
}
//! In-place bitwise XOR.
CImg& operator^=(const T& val) {
cimg_for(*this,ptr,T) *ptr = (T)((long)*ptr ^ (long)val);
return *this;
}
//! Bitwise NOT.
CImg operator~() const {
CImg<T> res(width,height,depth,dim);
const T *ptrs = end();
cimg_for(res,ptrd,T) *ptrd=(T)~(long)*(--ptrs);
return res;
}
//! Bitwise shift
CImg& operator<<=(const int n) {
cimg_for(*this,ptr,T) *ptr = (T)(((long)*ptr)<<n);
return *this;
}
//! Bitwise shift
CImg operator<<(const int n) const {
return (+*this)<<=n;
}
//! Bitwise shift
CImg& operator>>=(const int n) {
cimg_for(*this,ptr,T) *ptr = (T)(((long)*ptr)>>n);
return *this;
}
//! Bitwise shift
CImg operator>>(const int n) const {
return (+*this)>>=n;
}
//! Boolean equality.
template<typename t> bool operator==(const CImg<t>& img) const {
const unsigned int siz = size();
bool vequal = true;
if (siz!=img.size()) return false;
t *ptrs=img.data+siz;
for (T *ptrd=data+siz; vequal && ptrd>data; vequal=vequal&&((*(--ptrd))==(*(--ptrs))));
return vequal;
}
//! Boolean difference.
template<typename t> bool operator!=(const CImg<t>& img) const {
return !((*this)==img);
}
//! Get a new list
template<typename t> CImgList<typename cimg::largest<T,t>::type> operator<<(const CImg<t>& img) const {
typedef typename cimg::largest<T,t>::type restype;
return CImgList<restype>(*this,img);
}
//@}
//---------------------------------------
//
//! \name Usual Mathematics
//@{
//---------------------------------------
//! Apply a R->R function on all image value.
template<typename t> CImg& apply(t& func) {
cimg_for(*this,ptr,T) *ptr = func(*ptr);
return *this;
}
//! Return an image where each pixel value is equal to func(x).
template<typename t> CImg get_apply(t& func) const {
return (+*this).apply(func);
}
//! In-place pointwise multiplication between \c *this and \c img.
/**
This is the in-place version of get_mul().
\sa get_mul().
**/
template<typename t> CImg& mul(const CImg<t>& img) {
t *ptrs = img.data;
T *ptrf = data + cimg::min(size(),img.size());
for (T* ptrd = data; ptrd<ptrf; ptrd++) (*ptrd)=(T)(*ptrd*(*(ptrs++)));
return *this;
}
//! Pointwise multiplication between \c *this and \c img.
/**
\param img Argument of the multiplication.
- if \c *this and \c img have different size, the multiplication is applied on the maximum possible range.
\sa get_div(),mul(),div()
**/
template<typename t> CImg<typename cimg::largest<T,t>::type> get_mul(const CImg<t>& img) const {
typedef typename cimg::largest<T,t>::type restype;
return CImg<restype>(*this,false).mul(img);
}
//! Replace the image by the pointwise division between \p *this and \p img.
/**
This is the in-place version of get_div().
\see get_div().
**/
template<typename t> CImg& div(const CImg<t>& img) {
t *ptrs = img.data;
T *ptrf = data + cimg::min(size(),img.size());
for (T* ptrd = data; ptrd<ptrf; ptrd++) (*ptrd)=(T)(*ptrd/(*(ptrs++)));
return *this;
}
//! Return an image from a pointwise division between \p *this and \p img.
/**
\param img = argument of the division.
\note if \c *this and \c img have different size, the division is applied
only on possible values.
\see get_mul(),mul(),div()
**/
template<typename t> CImg<typename cimg::largest<T,t>::type> get_div(const CImg<t>& img) const {
typedef typename cimg::largest<T,t>::type restype;
return CImg<restype>(*this,false).div(img);
}
//! Replace the image by the pointwise max operator between \p *this and \p img
/**
This is the in-place version of get_max().
\see get_max().
**/
template<typename t> CImg& max(const CImg<t>& img) {
t *ptrs = img.data;
T *ptrf = data + cimg::min(size(),img.size());
for (T* ptrd = data; ptrd<ptrf; ptrd++) (*ptrd)=cimg::max((T)*(ptrs++),*ptrd);
return *this;
}
//! Return the image corresponding to the max value for each pixel.
/**
\param img = second argument of the max operator (the first one is *this).
\see max(), min(), get_min()
**/
template<typename t> CImg<typename cimg::largest<T,t>::type> get_max(const CImg<t>& img) const {
typedef typename cimg::largest<T,t>::type restype;
return CImg<restype>(*this,false).max(img);
}
//! Replace the image by the pointwise max operator between \p *this and \p val
/**
This is the in-place version of get_max().
\see get_max().
**/
CImg& max(const T& val) {
cimg_for(*this,ptr,T) (*ptr)=cimg::max(*ptr,val);
return *this;
}
//! Return the image corresponding to the max value for each pixel.
/**
\param val = second argument of the max operator (the first one is *this).
\see max(), min(), get_min()
**/
CImg get_max(const T& val) const {
return (+*this).max(val);
}
//! Replace the image by the pointwise min operator between \p *this and \p img
/**
This is the in-place version of get_min().
\see get_min().
**/
template<typename t> CImg& min(const CImg<t>& img) {
t *ptrs = img.data;
T *ptrf = data + cimg::min(size(),img.size());
for (T* ptrd = data; ptrd<ptrf; ptrd++) (*ptrd)=cimg::min((T)*(ptrs++),*ptrd);
return *this;
}
//! Return the image corresponding to the min value for each pixel.
/**
\param img = second argument of the min operator (the first one is *this).
\see min(), max(), get_max()
**/
template<typename t> CImg<typename cimg::largest<T,t>::type> get_min(const CImg<t>& img) const {
typedef typename cimg::largest<T,t>::type restype;
return CImg<restype>(*this,false).min(img);
}
//! Replace the image by the pointwise min operator between \p *this and \p val
/**
This is the in-place version of get_min().
\see get_min().
**/
CImg& min(const T& val) {
cimg_for(*this,ptr,T) (*ptr)=cimg::min(*ptr,val);
return *this;
}
//! Return the image corresponding to the min value for each pixel.
/**
\param val = second argument of the min operator (the first one is *this).
\see min(), max(), get_max()
**/
CImg get_min(const T& val) const {
return (+*this).min(val);
}
//! Replace each image pixel by its square root.
/**
\see get_sqrt()
**/
CImg& sqrt() {
cimg_for(*this,ptr,T) (*ptr)=(T)std::sqrt((double)(*ptr));
return *this;
}
//! Return the image of the square root of the pixel values.
/**
\see sqrt()
**/
CImg<typename cimg::largest<T,float>::type> get_sqrt() const {
typedef typename cimg::largest<T,float>::type restype;
return CImg<restype>(*this,false).sqrt();
}
//! Replace each image pixel by its exponential.
CImg& exp() {
cimg_for(*this,ptr,T) (*ptr)=(T)std::exp((double)(*ptr));
return *this;
}
//! Return the image of the exponential of the pixel values.
CImg<typename cimg::largest<T,float>::type> get_exp() const {
typedef typename cimg::largest<T,float>::type restype;
return CImg<restype>(*this,false).exp();
}
//! Replace each image pixel by its log.
/**
\see get_log(), log10(), get_log10()
**/
CImg& log() {
cimg_for(*this,ptr,T) (*ptr)=(T)std::log((double)(*ptr));
return *this;
}
//! Return the image of the log of the pixel values.
/**
\see log(), log10(), get_log10()
**/
CImg<typename cimg::largest<T,float>::type> get_log() const {
typedef typename cimg::largest<T,float>::type restype;
return CImg<restype>(*this,false).log();
}
//! Replace each image pixel by its log10.
/**
\see get_log10(), log(), get_log()
**/
CImg& log10() {
cimg_for(*this,ptr,T) (*ptr)=(T)std::log10((double)(*ptr));
return *this;
}
//! Return the image of the log10 of the pixel values.
/**
\see log10(), log(), get_log()
**/
CImg<typename cimg::largest<T,float>::type> get_log10() const {
typedef typename cimg::largest<T,float>::type restype;
return CImg<restype>(*this,false).log10();
}
//! Replace each image pixel by its power by \p p.
/**
\param p = power
\see get_pow(), sqrt(), get_sqrt()
**/
CImg& pow(const double p) {
if (p==0) return fill(1);
if (p==0.5) { cimg_for(*this,ptr,T) { const T& val = *ptr; *ptr=(T)std::sqrt((double)val); } return *this; }
if (p==1) return *this;
if (p==2) { cimg_for(*this,ptr,T) { const T& val = *ptr; *ptr=val*val; } return *this; }
if (p==3) { cimg_for(*this,ptr,T) { const T& val = *ptr; *ptr=val*val*val; } return *this; }
if (p==4) { cimg_for(*this,ptr,T) { const T& val = *ptr; *ptr=val*val*val*val; } return *this; }
cimg_for(*this,ptr,T) (*ptr)=(T)std::pow((double)(*ptr),p);
return *this;
}
//! Return the image of the square root of the pixel values.
/**
\param p = power
\see pow(), sqrt(), get_sqrt()
**/
CImg<typename cimg::largest<T,float>::type> get_pow(const double p) const {
typedef typename cimg::largest<T,float>::type restype;
return CImg<restype>(*this,false).pow(p);
}
//! Return each image pixel (*this)(x,y,z,k) by its power by \p img(x,y,z,k)
/**
In-place version
**/
template<typename t> CImg& pow(const CImg<t>& img) {
t *ptrs = img.data;
T *ptrf = data + cimg::min(size(),img.size());
for (T* ptrd = data; ptrd<ptrf; ptrd++) (*ptrd)=(T)std::pow((double)*ptrd,(double)(*(ptrs++)));
return *this;
}
//! Return each image pixel (*this)(x,y,z,k) by its power by \p img(x,y,z,k)
template<typename t> CImg<typename cimg::largest<T,float>::type> get_pow(const CImg<t>& img) const {
typedef typename cimg::largest<T,float>::type restype;
return CImg<restype>(*this,false).pow(img);
}
//! Replace each pixel value by its absolute value.
/**
\see get_abs()
**/
CImg& abs() {
cimg_for(*this,ptr,T) (*ptr)=cimg::abs(*ptr);
return *this;
}
//! Return the image of the absolute value of the pixel values.
/**
\see abs()
**/
CImg<typename cimg::largest<T,float>::type> get_abs() const {
typedef typename cimg::largest<T,float>::type restype;
return CImg<restype>(*this,false).abs();
}
//! Replace each image pixel by its cosinus.
/**
\see get_cos(), sin(), get_sin(), tan(), get_tan()
**/
CImg& cos() {
cimg_for(*this,ptr,T) (*ptr)=(T)std::cos((double)(*ptr));
return *this;
}
//! Return the image of the cosinus of the pixel values.
/**
\see cos(), sin(), get_sin(), tan(), get_tan()
**/
CImg<typename cimg::largest<T,float>::type> get_cos() const {
typedef typename cimg::largest<T,float>::type restype;
return CImg<restype>(*this,false).cos();
}
//! Replace each image pixel by its sinus.
/**
\see get_sin(), cos(), get_cos(), tan(), get_tan()
**/
CImg& sin() {
cimg_for(*this,ptr,T) (*ptr)=(T)std::sin((double)(*ptr));
return *this;
}
//! Return the image of the sinus of the pixel values.
/**
\see sin(), cos(), get_cos(), tan(), get_tan()
**/
CImg<typename cimg::largest<T,float>::type> get_sin() const {
typedef typename cimg::largest<T,float>::type restype;
return CImg<restype>(*this,false).sin();
}
//! Replace each image pixel by its tangent.
/**
\see get_tan(), cos(), get_cos(), sin(), get_sin()
**/
CImg& tan() {
cimg_for(*this,ptr,T) (*ptr)=(T)std::tan((double)(*ptr));
return *this;
}
//! Return the image of the tangent of the pixel values.
/**
\see tan(), cos(), get_cos(), sin(), get_sin()
**/
CImg<typename cimg::largest<T,float>::type> get_tan() const {
typedef typename cimg::largest<T,float>::type restype;
return CImg<restype>(*this,false).tan();
}
//! Replace each image pixel by its arc-cosinus.
CImg& acos() {
cimg_for(*this,ptr,T) (*ptr)=(T)std::acos((double)(*ptr));
return *this;
}
//! Return the image of the arc-cosinus of the pixel values.
CImg<typename cimg::largest<T,float>::type> get_acos() const {
typedef typename cimg::largest<T,float>::type restype;
return CImg<restype>(*this,false).acos();
}
//! Replace each image pixel by its arc-sinus.
CImg& asin() {
cimg_for(*this,ptr,T) (*ptr)=(T)std::asin((double)(*ptr));
return *this;
}
//! Return the image of the arc-sinus of the pixel values.
CImg<typename cimg::largest<T,float>::type> get_asin() const {
typedef typename cimg::largest<T,float>::type restype;
return CImg<restype>(*this,false).asin();
}
//! Replace each image pixel by its arc-tangent.
CImg& atan() {
cimg_for(*this,ptr,T) (*ptr)=(T)std::atan((double)(*ptr));
return *this;
}
//! Return the image of the arc-tangent of the pixel values.
CImg<typename cimg::largest<T,float>::type> get_atan() const {
typedef typename cimg::largest<T,float>::type restype;
return CImg<restype>(*this,false).atan();
}
//! Round image values
/**
\param round_type : 0 (nearest), 1 (forward), 2 (backward).
**/
CImg& round(const float x, const unsigned int round_type=0) {
cimg_for(*this,ptr,T) (*ptr)=(T)cimg::round(*ptr,x,round_type);
return *this;
}
//! Return the image of rounded values
CImg get_round(const float x, const unsigned int round_type=0) const {
return (+*this).round(x,round_type);
}
//! Return the MSE (Mean-Squared Error) between two images.
template<typename t> double MSE(const CImg<t>& img) const {
if (img.size()!=size())
throw CImgArgumentException("CImg<%s>::MSE() : Instance image (%u,%u,%u,%u) and given image (%u,%u,%u,%u) have different dimensions.",
pixel_type(),width,height,depth,dim,img.width,img.height,img.depth,img.dim);
double vMSE = 0;
const t* ptr2 = img.end();
cimg_for(*this,ptr1,T) {
const double diff = (double)*ptr1 - (double)*(--ptr2);
vMSE += diff*diff;
}
vMSE/=img.size();
return vMSE;
}
//! Return the PSNR between two images.
template<typename t> double PSNR(const CImg<t>& img, const double valmax=255.0) const {
const double vMSE = std::sqrt(MSE(img));
return (vMSE!=0)?(20*std::log10(valmax/vMSE)):(cimg::type<double>::max());
}
//@}
//-----------------------------------
//
//! \name Usual Image Transformations
//@{
//-----------------------------------
//! Fill an image by a value \p val.
/**
\param val = fill value
\note All pixel values of the instance image will be initialized by \p val.
\see operator=().
**/
CImg& fill(const T& val) {
if (!is_empty()) {
if (val!=0 && sizeof(T)!=1) cimg_for(*this,ptr,T) *ptr=val;
else std::memset(data,(int)val,size()*sizeof(T));
}
return *this;
}
CImg get_fill(const T& val) const {
return (+*this).fill(val);
}
//! Fill sequentially all pixel values with values \a val0 and \a val1 respectively.
/**
\param val0 = fill value 1
\param val1 = fill value 2
**/
CImg& fill(const T& val0, const T& val1) {
if (!is_empty()) {
T *ptr, *ptr_end = end()-1;
for (ptr=data; ptr<ptr_end; ) { *(ptr++)=val0; *(ptr++)=val1; }
if (ptr!=ptr_end+1) *(ptr++)=val0;
}
return *this;
}
CImg get_fill(const T& val0, const T& val1) const {
return (+*this).fill(val0,val1);
}
//! Fill sequentially all pixel values with values \a val0 and \a val1 and \a val2.
/**
\param val0 = fill value 1
\param val1 = fill value 2
\param val2 = fill value 3
**/
CImg& fill(const T& val0, const T& val1, const T& val2) {
if (!is_empty()) {
T *ptr, *ptr_end = end()-2;
for (ptr=data; ptr<ptr_end; ) { *(ptr++)=val0; *(ptr++)=val1; *(ptr++)=val2; }
ptr_end+=2;
switch (ptr_end-ptr) {
case 2: *(--ptr_end)=val1;
case 1: *(--ptr_end)=val0;
}
}
return *this;
}
CImg get_fill(const T& val0, const T& val1, const T& val2) const {
return (+*this).fill(val0,val1,val2);
}
//! Fill sequentially all pixel values with values \a val0 and \a val1 and \a val2 and \a val3.
/**
\param val0 = fill value 1
\param val1 = fill value 2
\param val2 = fill value 3
\param val3 = fill value 4
**/
CImg& fill(const T& val0, const T& val1, const T& val2, const T& val3) {
if (!is_empty()) {
T *ptr, *ptr_end = end()-3;
for (ptr=data; ptr<ptr_end; ) { *(ptr++)=val0; *(ptr++)=val1; *(ptr++)=val2; *(ptr++)=val3; }
ptr_end+=3;
switch (ptr_end-ptr) {
case 3: *(--ptr_end)=val2;
case 2: *(--ptr_end)=val1;
case 1: *(--ptr_end)=val0;
}
}
return *this;
}
CImg get_fill(const T& val0, const T& val1, const T& val2, const T& val3) const {
return (+*this).fill(val0,val1,val2,val3);
}
//! Fill sequentially all pixel values with values \a val0 and \a val1 and \a val2 and \a val3 and \a val4.
/**
\param val0 = fill value 1
\param val1 = fill value 2
\param val2 = fill value 3
\param val3 = fill value 4
\param val4 = fill value 5
**/
CImg& fill(const T& val0, const T& val1, const T& val2, const T& val3, const T& val4) {
if (!is_empty()) {
T *ptr, *ptr_end = end()-4;
for (ptr=data; ptr<ptr_end; ) { *(ptr++)=val0; *(ptr++)=val1; *(ptr++)=val2; *(ptr++)=val3; *(ptr++)=val4; }
ptr_end+=4;
switch (ptr_end-ptr) {
case 4: *(--ptr_end)=val3;
case 3: *(--ptr_end)=val2;
case 2: *(--ptr_end)=val1;
case 1: *(--ptr_end)=val0;
}
}
return *this;
}
CImg get_fill(const T& val0, const T& val1, const T& val2, const T& val3, const T& val4) const {
return (+*this).fill(val0,val1,val2,val3,val4);
}
//! Fill sequentially all pixel values with values \a val0 and \a val1 and \a val2 and \a val3 and \a val4 and \a val5
/**
\param val0 = fill value 1
\param val1 = fill value 2
\param val2 = fill value 3
\param val3 = fill value 4
\param val4 = fill value 5
\param val5 = fill value 6
**/
CImg& fill(const T& val0, const T& val1, const T& val2,
const T& val3, const T& val4, const T& val5) {
if (!is_empty()) {
T *ptr, *ptr_end = end()-5;
for (ptr=data; ptr<ptr_end; ) {
*(ptr++)=val0; *(ptr++)=val1; *(ptr++)=val2; *(ptr++)=val3; *(ptr++)=val4; *(ptr++)=val5;
}
ptr_end+=5;
switch (ptr_end-ptr) {
case 5: *(--ptr_end)=val4;
case 4: *(--ptr_end)=val3;
case 3: *(--ptr_end)=val2;
case 2: *(--ptr_end)=val1;
case 1: *(--ptr_end)=val0;
}
}
return *this;
}
CImg get_fill(const T& val0, const T& val1, const T& val2,
const T& val3, const T& val4, const T& val5) const {
return (+*this).fill(val0,val1,val2,val3,val4,val5);
}
//! Fill sequentially all pixel values with values \a val0 and \a val1 and \a val2 and \a val3 and \a val4 and \a val5
/**
\param val0 = fill value 1
\param val1 = fill value 2
\param val2 = fill value 3
\param val3 = fill value 4
\param val4 = fill value 5
\param val5 = fill value 6
\param val6 = fill value 7
**/
CImg& fill(const T& val0, const T& val1, const T& val2, const T& val3,
const T& val4, const T& val5, const T& val6) {
if (!is_empty()) {
T *ptr, *ptr_end = end()-6;
for (ptr=data; ptr<ptr_end; ) {
*(ptr++)=val0; *(ptr++)=val1; *(ptr++)=val2; *(ptr++)=val3; *(ptr++)=val4; *(ptr++)=val5; *(ptr++)=val6;
}
ptr_end+=6;
switch (ptr_end-ptr) {
case 6: *(--ptr_end)=val5;
case 5: *(--ptr_end)=val4;
case 4: *(--ptr_end)=val3;
case 3: *(--ptr_end)=val2;
case 2: *(--ptr_end)=val1;
case 1: *(--ptr_end)=val0;
}
}
return *this;
}
CImg get_fill(const T& val0, const T& val1, const T& val2, const T& val3,
const T& val4, const T& val5, const T& val6) const {
return (+*this).fill(val0,val1,val2,val3,val4,val5,val6);
}
//! Fill sequentially all pixel values with values \a val0 and \a val1 and \a val2 and \a val3 and \a ... and \a val7.
/**
\param val0 = fill value 1
\param val1 = fill value 2
\param val2 = fill value 3
\param val3 = fill value 4
\param val4 = fill value 5
\param val5 = fill value 6
\param val6 = fill value 7
\param val7 = fill value 8
**/
CImg& fill(const T& val0, const T& val1, const T& val2, const T& val3,
const T& val4, const T& val5, const T& val6, const T& val7) {
if (!is_empty()) {
T *ptr, *ptr_end = end()-7;
for (ptr=data; ptr<ptr_end; ) {
*(ptr++)=val0; *(ptr++)=val1; *(ptr++)=val2; *(ptr++)=val3;
*(ptr++)=val4; *(ptr++)=val5; *(ptr++)=val6; *(ptr++)=val7;
}
ptr_end+=7;
switch (ptr_end-ptr) {
case 7: *(--ptr_end)=val6;
case 6: *(--ptr_end)=val5;
case 5: *(--ptr_end)=val4;
case 4: *(--ptr_end)=val3;
case 3: *(--ptr_end)=val2;
case 2: *(--ptr_end)=val1;
case 1: *(--ptr_end)=val0;
}
}
return *this;
}
CImg get_fill(const T& val0, const T& val1, const T& val2, const T& val3,
const T& val4, const T& val5, const T& val6, const T& val7) const {
return (+*this).fill(val0,val1,val2,val3,val4,val5,val6,val7);
}
//! Fill sequentially all pixel values with values \a val0 and \a val1 and \a val2 and \a val3 and \a ... and \a val8.
/**
\param val0 = fill value 1
\param val1 = fill value 2
\param val2 = fill value 3
\param val3 = fill value 4
\param val4 = fill value 5
\param val5 = fill value 6
\param val6 = fill value 7
\param val7 = fill value 8
\param val8 = fill value 9
**/
CImg& fill(const T& val0, const T& val1, const T& val2,
const T& val3, const T& val4, const T& val5,
const T& val6, const T& val7, const T& val8) {
if (!is_empty()) {
T *ptr, *ptr_end = end()-8;
for (ptr=data; ptr<ptr_end; ) {
*(ptr++)=val0; *(ptr++)=val1; *(ptr++)=val2;
*(ptr++)=val3; *(ptr++)=val4; *(ptr++)=val5;
*(ptr++)=val6; *(ptr++)=val7; *(ptr++)=val8;
}
ptr_end+=8;
switch (ptr_end-ptr) {
case 8: *(--ptr_end)=val7;
case 7: *(--ptr_end)=val6;
case 6: *(--ptr_end)=val5;
case 5: *(--ptr_end)=val4;
case 4: *(--ptr_end)=val3;
case 3: *(--ptr_end)=val2;
case 2: *(--ptr_end)=val1;
case 1: *(--ptr_end)=val0;
}
}
return *this;
}
CImg get_fill(const T& val0, const T& val1, const T& val2,
const T& val3, const T& val4, const T& val5,
const T& val6, const T& val7, const T& val8) const {
return (+*this).fill(val0,val1,val2,val3,val4,val5,val6,val7,val8);
}
//! Fill sequentially all pixel values with values \a val0 and \a val1 and \a val2 and \a val3 and \a ... and \a val9.
/**
\param val0 = fill value 1
\param val1 = fill value 2
\param val2 = fill value 3
\param val3 = fill value 4
\param val4 = fill value 5
\param val5 = fill value 6
\param val6 = fill value 7
\param val7 = fill value 8
\param val8 = fill value 9
\param val9 = fill value 10
**/
CImg& fill(const T& val0,const T& val1,const T& val2,const T& val3,const T& val4,
const T& val5,const T& val6,const T& val7,const T& val8,const T& val9) {
if (!is_empty()) {
T *ptr, *ptr_end = end()-9;
for (ptr=data; ptr<ptr_end; ) {
*(ptr++)=val0; *(ptr++)=val1; *(ptr++)=val2; *(ptr++)=val3; *(ptr++)=val4;
*(ptr++)=val5; *(ptr++)=val6; *(ptr++)=val7; *(ptr++)=val8; *(ptr++)=val9;
}
ptr_end+=9;
switch (ptr_end-ptr) {
case 9: *(--ptr_end)=val8;
case 8: *(--ptr_end)=val7;
case 7: *(--ptr_end)=val6;
case 6: *(--ptr_end)=val5;
case 5: *(--ptr_end)=val4;
case 4: *(--ptr_end)=val3;
case 3: *(--ptr_end)=val2;
case 2: *(--ptr_end)=val1;
case 1: *(--ptr_end)=val0;
}
}
return *this;
}
CImg get_fill(const T& val0, const T& val1, const T& val2, const T& val3, const T& val4,
const T& val5, const T& val6, const T& val7, const T& val8, const T& val9) const {
return (+*this).fill(val0,val1,val2,val3,val4,val5,val6,val7,val8,val9);
}
//! Fill sequentially all pixel values with values \a val0 and \a val1 and \a val2 and \a val3 and \a ... and \a val9.
/**
\param val0 = fill value 1
\param val1 = fill value 2
\param val2 = fill value 3
\param val3 = fill value 4
\param val4 = fill value 5
\param val5 = fill value 6
\param val6 = fill value 7
\param val7 = fill value 8
\param val8 = fill value 9
\param val9 = fill value 10
\param val10 = fill value 11
**/
CImg& fill(const T& val0,const T& val1,const T& val2,const T& val3,const T& val4,
const T& val5,const T& val6,const T& val7,const T& val8,const T& val9,
const T& val10) {
if (!is_empty()) {
T *ptr, *ptr_end = end()-10;
for (ptr=data; ptr<ptr_end; ) {
*(ptr++)=val0; *(ptr++)=val1; *(ptr++)=val2; *(ptr++)=val3; *(ptr++)=val4;
*(ptr++)=val5; *(ptr++)=val6; *(ptr++)=val7; *(ptr++)=val8; *(ptr++)=val9;
*(ptr++)=val10;
}
ptr_end+=10;
switch (ptr_end-ptr) {
case 10: *(--ptr_end)=val9;
case 9: *(--ptr_end)=val8;
case 8: *(--ptr_end)=val7;
case 7: *(--ptr_end)=val6;
case 6: *(--ptr_end)=val5;
case 5: *(--ptr_end)=val4;
case 4: *(--ptr_end)=val3;
case 3: *(--ptr_end)=val2;
case 2: *(--ptr_end)=val1;
case 1: *(--ptr_end)=val0;
}
}
return *this;
}
CImg get_fill(const T& val0, const T& val1, const T& val2, const T& val3, const T& val4,
const T& val5, const T& val6, const T& val7, const T& val8, const T& val9,
const T& val10) const {
return (+*this).fill(val0,val1,val2,val3,val4,val5,val6,val7,val8,val9,val10);
}
//! Fill sequentially all pixel values with values \a val0 and \a val1 and \a val2 and \a val3 and \a ... and \a val11.
/**
\param val0 = fill value 1
\param val1 = fill value 2
\param val2 = fill value 3
\param val3 = fill value 4
\param val4 = fill value 5
\param val5 = fill value 6
\param val6 = fill value 7
\param val7 = fill value 8
\param val8 = fill value 9
\param val9 = fill value 10
\param val10 = fill value 11
\param val11 = fill value 12
**/
CImg& fill(const T& val0, const T& val1, const T& val2, const T& val3,
const T& val4, const T& val5, const T& val6, const T& val7,
const T& val8, const T& val9, const T& val10, const T& val11) {
if (!is_empty()) {
T *ptr, *ptr_end = end()-11;
for (ptr=data; ptr<ptr_end; ) {
*(ptr++)=val0; *(ptr++)=val1; *(ptr++)=val2; *(ptr++)=val3; *(ptr++)=val4; *(ptr++)=val5;
*(ptr++)=val6; *(ptr++)=val7; *(ptr++)=val8; *(ptr++)=val9; *(ptr++)=val10; *(ptr++)=val11;
}
ptr_end+=11;
switch (ptr_end-ptr) {
case 11: *(--ptr_end)=val10;
case 10: *(--ptr_end)=val9;
case 9: *(--ptr_end)=val8;
case 8: *(--ptr_end)=val7;
case 7: *(--ptr_end)=val6;
case 6: *(--ptr_end)=val5;
case 5: *(--ptr_end)=val4;
case 4: *(--ptr_end)=val3;
case 3: *(--ptr_end)=val2;
case 2: *(--ptr_end)=val1;
case 1: *(--ptr_end)=val0;
}
}
return *this;
}
CImg get_fill(const T& val0, const T& val1, const T& val2, const T& val3,
const T& val4, const T& val5, const T& val6, const T& val7,
const T& val8, const T& val9, const T& val10, const T& val11) const {
return (+*this).fill(val0,val1,val2,val3,val4,val5,val6,val7,val8,val9,val10,val11);
}
//! Fill sequentially all pixel values with values \a val0 and \a val1 and \a val2 and \a val3 and \a ... and \a val11.
/**
\param val0 = fill value 1
\param val1 = fill value 2
\param val2 = fill value 3
\param val3 = fill value 4
\param val4 = fill value 5
\param val5 = fill value 6
\param val6 = fill value 7
\param val7 = fill value 8
\param val8 = fill value 9
\param val9 = fill value 10
\param val10 = fill value 11
\param val11 = fill value 12
\param val12 = fill value 13
**/
CImg& fill(const T& val0, const T& val1, const T& val2, const T& val3,
const T& val4, const T& val5, const T& val6, const T& val7,
const T& val8, const T& val9, const T& val10, const T& val11,
const T& val12) {
if (!is_empty()) {
T *ptr, *ptr_end = end()-12;
for (ptr=data; ptr<ptr_end; ) {
*(ptr++)=val0; *(ptr++)=val1; *(ptr++)=val2; *(ptr++)=val3; *(ptr++)=val4; *(ptr++)=val5;
*(ptr++)=val6; *(ptr++)=val7; *(ptr++)=val8; *(ptr++)=val9; *(ptr++)=val10; *(ptr++)=val11;
*(ptr++)=val12;
}
ptr_end+=12;
switch (ptr_end-ptr) {
case 12: *(--ptr_end)=val11;
case 11: *(--ptr_end)=val10;
case 10: *(--ptr_end)=val9;
case 9: *(--ptr_end)=val8;
case 8: *(--ptr_end)=val7;
case 7: *(--ptr_end)=val6;
case 6: *(--ptr_end)=val5;
case 5: *(--ptr_end)=val4;
case 4: *(--ptr_end)=val3;
case 3: *(--ptr_end)=val2;
case 2: *(--ptr_end)=val1;
case 1: *(--ptr_end)=val0;
}
}
return *this;
}
CImg get_fill(const T& val0, const T& val1, const T& val2, const T& val3,
const T& val4, const T& val5, const T& val6, const T& val7,
const T& val8, const T& val9, const T& val10, const T& val11,
const T& val12) const {
return (+*this).fill(val0,val1,val2,val3,val4,val5,val6,val7,val8,val9,val10,val11,val12);
}
//! Fill sequentially all pixel values with values \a val0 and \a val1 and \a val2 and \a val3 and \a ... and \a val15.
/**
\param val0 = fill value 1
\param val1 = fill value 2
\param val2 = fill value 3
\param val3 = fill value 4
\param val4 = fill value 5
\param val5 = fill value 6
\param val6 = fill value 7
\param val7 = fill value 8
\param val8 = fill value 9
\param val9 = fill value 10
\param val10 = fill value 11
\param val11 = fill value 12
\param val12 = fill value 13
\param val13 = fill value 14
\param val14 = fill value 15
\param val15 = fill value 16
**/
CImg& fill(const T& val0,const T& val1,const T& val2,const T& val3,
const T& val4,const T& val5,const T& val6,const T& val7,
const T& val8,const T& val9,const T& val10,const T& val11,
const T& val12,const T& val13,const T& val14,const T& val15) {
if (!is_empty()) {
T *ptr, *ptr_end = end()-15;
for (ptr=data; ptr<ptr_end; ) {
*(ptr++)=val0; *(ptr++)=val1; *(ptr++)=val2; *(ptr++)=val3; *(ptr++)=val4; *(ptr++)=val5;
*(ptr++)=val6; *(ptr++)=val7; *(ptr++)=val8; *(ptr++)=val9; *(ptr++)=val10; *(ptr++)=val11;
*(ptr++)=val12; *(ptr++)=val13; *(ptr++)=val14; *(ptr++)=val15;
}
ptr_end+=15;
switch (ptr_end-ptr) {
case 15: *(--ptr_end)=val14;
case 14: *(--ptr_end)=val13;
case 13: *(--ptr_end)=val12;
case 12: *(--ptr_end)=val11;
case 11: *(--ptr_end)=val10;
case 10: *(--ptr_end)=val9;
case 9: *(--ptr_end)=val8;
case 8: *(--ptr_end)=val7;
case 7: *(--ptr_end)=val6;
case 6: *(--ptr_end)=val5;
case 5: *(--ptr_end)=val4;
case 4: *(--ptr_end)=val3;
case 3: *(--ptr_end)=val2;
case 2: *(--ptr_end)=val1;
case 1: *(--ptr_end)=val0;
}
}
return *this;
}
CImg get_fill(const T& val0, const T& val1, const T& val2, const T& val3, const T& val4, const T& val5,
const T& val6, const T& val7, const T& val8, const T& val9, const T& val10, const T& val11,
const T& val12, const T& val13, const T& val14, const T& val15) const {
return (+*this).fill(val0,val1,val2,val3,val4,val5,val6,val7,val8,val9,val10,val11,val12,val13,val14,val15);
}
//! Fill sequentially all pixel values with values \a val0 and \a val1 and \a val2 and \a val3 and \a ... and \a val24.
/**
\param val0 = fill value 1
\param val1 = fill value 2
\param val2 = fill value 3
\param val3 = fill value 4
\param val4 = fill value 5
\param val5 = fill value 6
\param val6 = fill value 7
\param val7 = fill value 8
\param val8 = fill value 9
\param val9 = fill value 10
\param val10 = fill value 11
\param val11 = fill value 12
\param val12 = fill value 13
\param val13 = fill value 14
\param val14 = fill value 15
\param val15 = fill value 16
\param val16 = fill value 17
\param val17 = fill value 18
\param val18 = fill value 19
\param val19 = fill value 20
\param val20 = fill value 21
\param val21 = fill value 22
\param val22 = fill value 23
\param val23 = fill value 24
\param val24 = fill value 25
**/
CImg& fill(const T& val0,const T& val1,const T& val2,const T& val3,const T& val4,
const T& val5,const T& val6,const T& val7,const T& val8,const T& val9,
const T& val10,const T& val11,const T& val12,const T& val13,const T& val14,
const T& val15,const T& val16,const T& val17,const T& val18,const T& val19,
const T& val20,const T& val21,const T& val22,const T& val23,const T& val24) {
if (!is_empty()) {
T *ptr, *ptr_end = end()-24;
for (ptr=data; ptr<ptr_end; ) {
*(ptr++)=val0; *(ptr++)=val1; *(ptr++)=val2; *(ptr++)=val3; *(ptr++)=val4;
*(ptr++)=val5; *(ptr++)=val6; *(ptr++)=val7; *(ptr++)=val8; *(ptr++)=val9;
*(ptr++)=val10; *(ptr++)=val11; *(ptr++)=val12; *(ptr++)=val13; *(ptr++)=val14;
*(ptr++)=val15; *(ptr++)=val16; *(ptr++)=val17; *(ptr++)=val18; *(ptr++)=val19;
*(ptr++)=val20; *(ptr++)=val21; *(ptr++)=val22; *(ptr++)=val23; *(ptr++)=val24;
}
ptr_end+=24;
switch (ptr_end-ptr) {
case 24: *(--ptr_end)=val23;
case 23: *(--ptr_end)=val22;
case 22: *(--ptr_end)=val21;
case 21: *(--ptr_end)=val20;
case 20: *(--ptr_end)=val19;
case 19: *(--ptr_end)=val18;
case 18: *(--ptr_end)=val17;
case 17: *(--ptr_end)=val16;
case 16: *(--ptr_end)=val15;
case 15: *(--ptr_end)=val14;
case 14: *(--ptr_end)=val13;
case 13: *(--ptr_end)=val12;
case 12: *(--ptr_end)=val11;
case 11: *(--ptr_end)=val10;
case 10: *(--ptr_end)=val9;
case 9: *(--ptr_end)=val8;
case 8: *(--ptr_end)=val7;
case 7: *(--ptr_end)=val6;
case 6: *(--ptr_end)=val5;
case 5: *(--ptr_end)=val4;
case 4: *(--ptr_end)=val3;
case 3: *(--ptr_end)=val2;
case 2: *(--ptr_end)=val1;
case 1: *(--ptr_end)=val0;
}
}
return *this;
}
CImg get_fill(const T& val0,const T& val1,const T& val2,const T& val3,const T& val4,
const T& val5,const T& val6,const T& val7,const T& val8,const T& val9,
const T& val10,const T& val11,const T& val12,const T& val13,const T& val14,
const T& val15,const T& val16,const T& val17,const T& val18,const T& val19,
const T& val20,const T& val21,const T& val22,const T& val23,const T& val24) const {
return (+*this).fill(val0,val1,val2,val3,val4,val5,val6,val7,val8,val9,
val10,val11,val12,val13,val14,val15,val16,val17,val18,val19,
val20,val21,val22,val23,val24);
}
//! Linear normalization of the pixel values between \a a and \a b.
/**
\param a = minimum pixel value after normalization.
\param b = maximum pixel value after normalization.
\see get_normalize(), cut(), get_cut().
**/
CImg& normalize(const T& a, const T& b) {
if (!is_empty()) {
const CImgStats st(*this,false);
if (st.min==st.max) return fill(0);
if (st.min!=a || st.max!=b) cimg_for(*this,ptr,T) *ptr=(T)((*ptr-st.min)/(st.max-st.min)*(b-a)+a);
}
return *this;
}
//! Return the image of normalized values.
/**
\param a = minimum pixel value after normalization.
\param b = maximum pixel value after normalization.
\see normalize(), cut(), get_cut().
**/
CImg get_normalize(const T& a, const T& b) const {
return (+*this).normalize(a,b);
}
//! Cut pixel values between \a a and \a b.
/**
\param a = minimum pixel value after cut.
\param b = maximum pixel value after cut.
\see get_cut(), normalize(), get_normalize().
**/
CImg& cut(const T& a, const T& b) {
if (!is_empty())
cimg_for(*this,ptr,T) *ptr = (*ptr<a)?a:((*ptr>b)?b:*ptr);
return *this;
}
//! Return the image of cutted values.
/**
\param a = minimum pixel value after cut.
\param b = maximum pixel value after cut.
\see cut(), normalize(), get_normalize().
**/
CImg get_cut(const T& a, const T& b) const {
return (+*this).cut(a,b);
}
//! Quantize pixel values into \n levels.
/**
\param n = number of quantification levels
\see get_quantize().
**/
CImg& quantize(const unsigned int n=256) {
if (!is_empty()) {
if (!n) throw CImgArgumentException("CImg<%s>::quantize() : Cannot quantize image to 0 values.",
pixel_type());
const CImgStats st(*this,false);
const double range = st.max-st.min;
if (range>0) cimg_for(*this,ptr,T) {
const unsigned int val = (unsigned int)((*ptr-st.min)*n/range);
*ptr = (T)(st.min + cimg::min(val,n-1)*range);
}
}
return *this;
}
//! Return a quantified image, with \n levels.
/**
\param n = number of quantification levels
\see quantize().
**/
CImg get_quantize(const unsigned int n=256) const {
return (+*this).quantize(n);
}
//! Threshold the image.
/**
\param thres = threshold
\see get_threshold().
**/
CImg& threshold(const T& thres) {
if (!is_empty()) cimg_for(*this,ptr,T) *ptr = *ptr<=thres?(T)0:(T)1;
return *this;
}
//! Return a thresholded image.
/**
\param thres = threshold.
\see threshold().
**/
CImg get_threshold(const T& thres) const {
return (+*this).threshold(thres);
}
//! Return a rotated image.
/**
\param angle = rotation angle (in degrees).
\param cond = rotation type. can be :
- 0 = zero-value at borders
- 1 = repeat image at borders
- 2 = zero-value at borders and linear interpolation
\note Returned image will probably have a different size than the instance image *this.
\see rotate()
**/
CImg get_rotate(const float angle, const unsigned int cond=3) const {
if (is_empty()) return CImg<T>();
CImg dest;
const float nangle = cimg::mod(angle,360.0f), rad = (float)((nangle*cimg::PI)/180.0),
ca=(float)std::cos(rad), sa=(float)std::sin(rad);
if (cond!=1 && cimg::mod(nangle,90.0f)==0) { // optimized version for orthogonal angles
const int wm1 = dimx()-1, hm1 = dimy()-1;
const int iangle = (int)nangle/90;
switch (iangle) {
case 1: {
dest.assign(height,width,depth,dim);
cimg_forXYZV(dest,x,y,z,v) dest(x,y,z,v) = (*this)(y,hm1-x,z,v);
} break;
case 2: {
dest.assign(width,height,depth,dim);
cimg_forXYZV(dest,x,y,z,v) dest(x,y,z,v) = (*this)(wm1-x,hm1-y,z,v);
} break;
case 3: {
dest.assign(height,width,depth,dim);
cimg_forXYZV(dest,x,y,z,v) dest(x,y,z,v) = (*this)(wm1-y,x,z,v);
} break;
default:
return *this;
}
} else { // generic version
const float
ux = (float)(cimg::abs(width*ca)), uy = (float)(cimg::abs(width*sa)),
vx = (float)(cimg::abs(height*sa)), vy = (float)(cimg::abs(height*ca)),
w2 = 0.5f*width, h2 = 0.5f*height,
dw2 = 0.5f*(ux+vx), dh2 = 0.5f*(uy+vy);
dest.assign((int)(ux+vx), (int)(uy+vy),depth,dim);
switch (cond) {
case 0: {
cimg_forXY(dest,x,y)
cimg_forZV(*this,z,v)
dest(x,y,z,v) = pix2d((int)(w2 + (x-dw2)*ca + (y-dh2)*sa),(int)(h2 - (x-dw2)*sa + (y-dh2)*ca),z,v,0);
} break;
case 1: {
cimg_forXY(dest,x,y)
cimg_forZV(*this,z,v)
dest(x,y,z,v) = (*this)(cimg::mod((int)(w2 + (x-dw2)*ca + (y-dh2)*sa),(int)width),
cimg::mod((int)(h2 - (x-dw2)*sa + (y-dh2)*ca),(int)height),z,v);
} break;
case 2: {
cimg_forXY(dest,x,y) {
const float X = w2 + (x-dw2)*ca + (y-dh2)*sa, Y = h2 - (x-dw2)*sa + (y-dh2)*ca;
cimg_forZV(*this,z,v) dest(x,y,z,v) = (T)linear_pix2d(X,Y,z,v,0);
}
} break;
default: {
cimg_forXY(dest,x,y) {
const float X = w2 + (x-dw2)*ca + (y-dh2)*sa, Y = h2 - (x-dw2)*sa + (y-dh2)*ca;
cimg_forZV(*this,z,v) dest(x,y,z,v) = (T)cubic_pix2d(X,Y,z,v,0);
}
} break;
}
}
return dest;
}
//! Rotate the image
/**
\param angle = rotation angle (in degrees).
\param cond = rotation type. can be :
- 0 = zero-value at borders
- 1 = repeat image at borders
- 2 = zero-value at borders and linear interpolation
\see get_rotate()
**/
CImg& rotate(const float angle,const unsigned int cond=3) { return get_rotate(angle,cond).swap(*this); }
//! Return a rotated image around the point (\c cx,\c cy).
/**
\param angle = rotation angle (in degrees).
\param cx = X-coordinate of the rotation center.
\param cy = Y-coordinate of the rotation center.
\param zoom = zoom.
\param cond = rotation type. can be :
- 0 = zero-value at borders
- 1 = repeat image at borders
- 2 = zero-value at borders and linear interpolation
\see rotate()
**/
CImg get_rotate(const float angle,const float cx,const float cy,const float zoom=1,const unsigned int cond=3) const {
if (is_empty()) return CImg<T>();
CImg dest(width,height,depth,dim);
const float nangle = cimg::mod(angle,360.0f), rad = (float)((nangle*cimg::PI)/180.0),
ca=(float)std::cos(rad)/zoom, sa=(float)std::sin(rad)/zoom;
if (cond!=1 && zoom==1 && cimg::mod(nangle,90.0f)==0) { // optimized version for orthogonal angles
const int iangle = (int)nangle/90;
switch (iangle) {
case 1: {
dest.fill(0);
const unsigned int
xmin = cimg::max(0,(dimx()-dimy())/2), xmax = cimg::min(width,xmin+height),
ymin = cimg::max(0,(dimy()-dimx())/2), ymax = cimg::min(height,ymin+width),
xoff = xmin + cimg::min(0,(dimx()-dimy())/2),
yoff = ymin + cimg::min(0,(dimy()-dimx())/2);
cimg_forZV(dest,z,v) for (unsigned int y=ymin; y<ymax; y++) for (unsigned int x=xmin; x<xmax; x++)
dest(x,y,z,v) = (*this)(y-yoff,height-1-x+xoff,z,v);
} break;
case 2: {
cimg_forXYZV(dest,x,y,z,v) dest(x,y,z,v) = (*this)(width-1-x,height-1-y,z,v);
} break;
case 3: {
dest.fill(0);
const unsigned int
xmin = cimg::max(0,(dimx()-dimy())/2), xmax = cimg::min(width,xmin+height),
ymin = cimg::max(0,(dimy()-dimx())/2), ymax = cimg::min(height,ymin+width),
xoff = xmin + cimg::min(0,(dimx()-dimy())/2),
yoff = ymin + cimg::min(0,(dimy()-dimx())/2);
cimg_forZV(dest,z,v) for (unsigned int y=ymin; y<ymax; y++) for (unsigned int x=xmin; x<xmax; x++)
dest(x,y,z,v) = (*this)(width-1-y+yoff,x-xoff,z,v);
} break;
default:
return *this;
}
} else
switch (cond) { // generic version
case 0: {
cimg_forXY(dest,x,y)
cimg_forZV(*this,z,v)
dest(x,y,z,v) = pix2d((int)(cx + (x-cx)*ca + (y-cy)*sa),(int)(cy - (x-cx)*sa + (y-cy)*ca),z,v,0);
} break;
case 1: {
cimg_forXY(dest,x,y)
cimg_forZV(*this,z,v)
dest(x,y,z,v) = (*this)(cimg::mod((int)(cx + (x-cx)*ca + (y-cy)*sa),(int)width),
cimg::mod((int)(cy - (x-cx)*sa + (y-cy)*ca),(int)height),z,v);
} break;
case 2: {
cimg_forXY(dest,x,y) {
const float X = cx + (x-cx)*ca + (y-cy)*sa, Y = cy - (x-cx)*sa + (y-cy)*ca;
cimg_forZV(*this,z,v) dest(x,y,z,v) = (T)linear_pix2d(X,Y,z,v,0);
}
} break;
default: {
cimg_forXY(dest,x,y) {
const float X = cx + (x-cx)*ca + (y-cy)*sa, Y = cy - (x-cx)*sa + (y-cy)*ca;
cimg_forZV(*this,z,v) dest(x,y,z,v) = (T)cubic_pix2d(X,Y,z,v,0);
}
} break;
}
return dest;
}
//! Rotate the image around the point (\c cx,\c cy).
/**
\param angle = rotation angle (in degrees).
\param cx = X-coordinate of the rotation center.
\param cy = Y-coordinate of the rotation center.
\param zoom = zoom.
\param cond = rotation type. can be :
- 0 = zero-value at borders
- 1 = repeat image at borders
- 2 = zero-value at borders and linear interpolation
\note Rotation does not change the image size. If you want to get an image with a new size, use get_rotate() instead.
\see get_rotate()
**/
CImg& rotate(const float angle,const float cx,const float cy,const float zoom=1,const unsigned int cond=3) {
return get_rotate(angle,cx,cy,zoom,cond).swap(*this);
}
//! Return a resized image.
/**
\param pdx = Number of columns (new size along the X-axis).
\param pdy = Number of rows (new size along the Y-axis).
\param pdz = Number of slices (new size along the Z-axis).
\param pdv = Number of vector-channels (new size along the V-axis).
\param interp = Resizing type :
- -1 = no interpolation : raw memory resizing.
- 0 = no interpolation : additional space is filled with 0.
- 1 = bloc interpolation (nearest point).
- 2 = mosaic : image is repeated if necessary.
- 3 = linear interpolation.
- 4 = grid interpolation.
- 5 = bi-cubic interpolation.
\note If pd[x,y,z,v]<0, it corresponds to a percentage of the original size (the default value is -100).
**/
CImg get_resize(const int pdx=-100, const int pdy=-100, const int pdz=-100, const int pdv=-100,
const int interp=1, const int border_condition=-1) const {
if (!pdx || !pdy || !pdz || !pdv) return CImg<T>();
const unsigned int
tdx = pdx<0?-pdx*width/100:pdx,
tdy = pdy<0?-pdy*height/100:pdy,
tdz = pdz<0?-pdz*depth/100:pdz,
tdv = pdv<0?-pdv*dim/100:pdv,
dx = tdx?tdx:1,
dy = tdy?tdy:1,
dz = tdz?tdz:1,
dv = tdv?tdv:1;
if (width==dx && height==dy && depth==dz && dim==dv) return *this;
if (is_empty()) return CImg<T>(dx,dy,dz,dv,0);
CImg res;
switch (interp) {
case -1: // Raw resizing
std::memcpy(res.assign(dx,dy,dz,dv,0).data,data,sizeof(T)*cimg::min(size(),(long unsigned int)dx*dy*dz*dv));
break;
case 0: // Zero filling
res.assign(dx,dy,dz,dv,0).draw_image(*this,0,0,0,0);
break;
case 1: { // Nearest-neighbor interpolation
res.assign(dx,dy,dz,dv);
unsigned int
*const offx = new unsigned int[dx],
*const offy = new unsigned int[dy+1],
*const offz = new unsigned int[dz+1],
*const offv = new unsigned int[dv+1],
*poffx, *poffy, *poffz, *poffv,
curr, old;
const unsigned int wh = width*height, whd = width*height*depth, rwh = dx*dy, rwhd = dx*dy*dz;
poffx = offx; curr=0; { cimg_forX(res,x) { old=curr; curr=(x+1)*width/dx; *(poffx++) = (unsigned int)curr-(unsigned int)old; }}
poffy = offy; curr=0; { cimg_forY(res,y) { old=curr; curr=(y+1)*height/dy; *(poffy++) = width*((unsigned int)curr-(unsigned int)old); }} *poffy=0;
poffz = offz; curr=0; { cimg_forZ(res,z) { old=curr; curr=(z+1)*depth/dz; *(poffz++) = wh*((unsigned int)curr-(unsigned int)old); }} *poffz=0;
poffv = offv; curr=0; { cimg_forV(res,k) { old=curr; curr=(k+1)*dim/dv; *(poffv++) = whd*((unsigned int)curr-(unsigned int)old); }} *poffv=0;
T *ptrd = res.ptr();
const T* ptrv = ptr();
poffv = offv;
for (unsigned int k=0; k<dv; ) {
const T *ptrz = ptrv;
poffz = offz;
for (unsigned int z=0; z<dz; ) {
const T *ptry = ptrz;
poffy = offy;
for (unsigned int y=0; y<dy; ) {
const T *ptrx = ptry;
poffx = offx;
cimg_forX(res,x) { *(ptrd++)=*ptrx; ptrx+=*(poffx++); }
y++;
unsigned int dy=*(poffy++);
for (;!dy && y<dy; std::memcpy(ptrd, ptrd-dx, sizeof(T)*dx), y++, ptrd+=dx, dy=*(poffy++));
ptry+=dy;
}
z++;
unsigned int dz=*(poffz++);
for (;!dz && z<dz; std::memcpy(ptrd, ptrd-rwh, sizeof(T)*rwh), z++, ptrd+=rwh, dz=*(poffz++));
ptrz+=dz;
}
k++;
unsigned int dv=*(poffv++);
for (;!dv && k<dv; std::memcpy(ptrd, ptrd-rwhd, sizeof(T)*rwhd), k++, ptrd+=rwhd, dv=*(poffv++));
ptrv+=dv;
}
delete[] offx; delete[] offy; delete[] offz; delete[] offv;
} break;
case 2: { // Mosaic filling
res.assign(dx,dy,dz,dv);
for (unsigned int k=0; k<dv; k+=dim)
for (unsigned int z=0; z<dz; z+=depth)
for (unsigned int y=0; y<dy; y+=height)
for (unsigned int x=0; x<dx; x+=width) res.draw_image(*this,x,y,z,k);
} break;
case 3: { // Linear interpolation
const unsigned int dimmax = cimg::max(dx,dy,dz,dv);
const float
sx = (border_condition<0 && dx>width )?(dx>1?(width-1.0f)/(dx-1) :0):(float)width/dx,
sy = (border_condition<0 && dy>height)?(dy>1?(height-1.0f)/(dy-1):0):(float)height/dy,
sz = (border_condition<0 && dz>depth )?(dz>1?(depth-1.0f)/(dz-1) :0):(float)depth/dz,
sv = (border_condition<0 && dv>dim )?(dv>1?(dim-1.0f)/(dv-1) :0):(float)dim/dv;
unsigned int *const off = new unsigned int[dimmax], *poff;
float *const foff = new float[dimmax], *pfoff, old, curr;
CImg resx, resy, resz, resv;
T *ptrd;
if (dx!=width) {
if (width==1) resx = get_resize(dx,height,depth,dim,1,0);
else {
resx.assign(dx,height,depth,dim);
curr = old = 0; poff = off; pfoff = foff;
cimg_forX(resx,x) { *(pfoff++) = curr-(unsigned int)curr; old = curr; curr+=sx; *(poff++) = (unsigned int)curr-(unsigned int)old; }
ptrd = resx.ptr();
const T *ptrs0 = ptr();
cimg_forYZV(resx,y,z,k) {
poff = off; pfoff = foff;
const T *ptrs = ptrs0, *const ptrsmax = ptrs0 + (width-1);
cimg_forX(resx,x) {
const float alpha = *(pfoff++);
const T val1 = *ptrs, val2 = ptrs<ptrsmax?*(ptrs+1):(border_condition?val1:0);
*(ptrd++) = (T)((1-alpha)*val1 + alpha*val2);
ptrs+=*(poff++);
}
ptrs0+=width;
}
}
} else resx.assign(*this,true);
if (dy!=height) {
if (height==1) resy = resx.get_resize(dx,dy,depth,dim,1,0);
else {
resy.assign(dx,dy,depth,dim);
curr = old = 0; poff = off; pfoff = foff;
cimg_forY(resy,y) { *(pfoff++) = curr-(unsigned int)curr; old = curr; curr+=sy; *(poff++) = dx*((unsigned int)curr-(unsigned int)old); }
cimg_forXZV(resy,x,z,k) {
ptrd = resy.ptr(x,0,z,k);
const T *ptrs = resx.ptr(x,0,z,k), *const ptrsmax = ptrs + (height-1)*dx;
poff = off; pfoff = foff;
cimg_forY(resy,y) {
const float alpha = *(pfoff++);
const T val1 = *ptrs, val2 = ptrs<ptrsmax?*(ptrs+dx):(border_condition?val1:0);
*ptrd = (T)((1-alpha)*val1 + alpha*val2);
ptrd+=dx;
ptrs+=*(poff++);
}
}
}
resx.assign();
} else resy.assign(resx,true);
if (dz!=depth) {
if (depth==1) resz = resy.get_resize(dx,dy,dz,dim,1,0);
else {
const unsigned int wh = dx*dy;
resz.assign(dx,dy,dz,dim);
curr = old = 0; poff = off; pfoff = foff;
cimg_forZ(resz,z) { *(pfoff++) = curr-(unsigned int)curr; old = curr; curr+=sz; *(poff++) = wh*((unsigned int)curr-(unsigned int)old); }
cimg_forXYV(resz,x,y,k) {
ptrd = resz.ptr(x,y,0,k);
const T *ptrs = resy.ptr(x,y,0,k), *const ptrsmax = ptrs + (depth-1)*wh;
poff = off; pfoff = foff;
cimg_forZ(resz,z) {
const float alpha = *(pfoff++);
const T val1 = *ptrs, val2 = ptrs<ptrsmax?*(ptrs+wh):(border_condition?val1:0);
*ptrd = (T)((1-alpha)*val1 + alpha*val2);
ptrd+=wh;
ptrs+=*(poff++);
}
}
}
resy.assign();
} else resz.assign(resy,true);
if (dv!=dim) {
if (dim==1) resv = resz.get_resize(dx,dy,dz,dv,1,0);
else {
const unsigned int whd = dx*dy*dz;
resv.assign(dx,dy,dz,dv);
curr = old = 0; poff = off; pfoff = foff;
cimg_forV(resv,k) { *(pfoff++) = curr-(unsigned int)curr; old = curr; curr+=sv; *(poff++) = whd*((unsigned int)curr-(unsigned int)old); }
cimg_forXYZ(resv,x,y,z) {
ptrd = resv.ptr(x,y,z,0);
const T *ptrs = resz.ptr(x,y,z,0), *const ptrsmax = ptrs + (dim-1)*whd;
poff = off; pfoff = foff;
cimg_forV(resv,k) {
const float alpha = *(pfoff++);
const T val1 = *ptrs, val2 = ptrs<ptrsmax?*(ptrs+whd):(border_condition?val1:0);
*ptrd = (T)((1-alpha)*val1 + alpha*val2);
ptrd+=whd;
ptrs+=*(poff++);
}
}
}
resz.assign();
} else resv.assign(resz,true);
delete[] off; delete[] foff;
return resv.is_shared?(resz.is_shared?(resy.is_shared?(resx.is_shared?(+(*this)):resx):resy):resz):resv;
} break;
case 4: { // Grid filling
res.assign(dx,dy,dz,dv,0);
cimg_forXYZV(*this,x,y,z,k) res(x*dx/width,y*dy/height,z*dz/depth,k*dv/dim) = (*this)(x,y,z,k);
} break;
case 5: { // Cubic interpolation
const float
sx = (border_condition<0 && dx>width )?(dx>1?(width-1.0f)/(dx-1) :0):(float)width/dx,
sy = (border_condition<0 && dy>height)?(dy>1?(height-1.0f)/(dy-1):0):(float)height/dy,
sz = (border_condition<0 && dz>depth )?(dz>1?(depth-1.0f)/(dz-1) :0):(float)depth/dz,
sv = (border_condition<0 && dv>dim )?(dv>1?(dim-1.0f)/(dv-1) :0):(float)dim/dv;
res.assign(dx,dy,dz,dv);
float cx, cy, cz, ck = 0;
cimg_forV(res,k) { cz = 0;
cimg_forZ(res,z) { cy = 0;
cimg_forY(res,y) { cx = 0;
cimg_forX(res,x) { res(x,y,z,k) = (T)(border_condition?cubic_pix2d(cx,cy,(int)cz,(int)ck):cubic_pix2d(cx,cy,(int)cz,(int)ck,0));
cx+=sx;
} cy+=sy;
} cz+=sz;
} ck+=sv;
}
} break;
default: // Invalid interpolation method
throw CImgArgumentException("CImg<%s>::resize() : Invalid interpolation method (%d) specified.",
pixel_type(),interp);
}
return res;
}
//! Return a resized image.
/**
\param src = Image giving the geometry of the resize.
\param interp = Resizing type :
- 1 = raw memory
- 0 = no interpolation : additional space is filled with 0.
- 1 = bloc interpolation (nearest point).
- 2 = mosaic : image is repeated if necessary.
- 3 = linear interpolation.
- 4 = grid interpolation.
- 5 = bi-cubic interpolation.
\note If pd[x,y,z,v]<0, it corresponds to a percentage of the original size (the default value is -100).
**/
template<typename t> CImg get_resize(const CImg<t>& src, const int interp=1, const int border_condition=-1) const {
return get_resize(src.width,src.height,src.depth,src.dim,interp,border_condition);
}
//! Return a resized image.
/**
\param disp = Display giving the geometry of the resize.
\param interp = Resizing type :
- 0 = no interpolation : additional space is filled with 0.
- 1 = bloc interpolation (nearest point).
- 2 = mosaic : image is repeated if necessary.
- 3 = linear interpolation.
- 4 = grid interpolation.
- 5 = bi-cubic interpolation.
\note If pd[x,y,z,v]<0, it corresponds to a percentage of the original size (the default value is -100).
**/
CImg get_resize(const CImgDisplay& disp,const int interp=1, const int border_condition=-1) const {
return get_resize(disp.width,disp.height,depth,dim,interp,border_condition);
}
//! Resize the image.
/**
\param pdx = Number of columns (new size along the X-axis).
\param pdy = Number of rows (new size along the Y-axis).
\param pdz = Number of slices (new size along the Z-axis).
\param pdv = Number of vector-channels (new size along the V-axis).
\param interp = Resizing type :
- 0 = no interpolation : additional space is filled with 0.
- 1 = bloc interpolation (nearest point).
- 2 = mosaic : image is repeated if necessary.
- 3 = linear interpolation.
- 4 = grid interpolation.
- 5 = bi-cubic interpolation.
\note If pd[x,y,z,v]<0, it corresponds to a percentage of the original size (the default value is -100).
**/
CImg& resize(const int pdx=-100, const int pdy=-100, const int pdz=-100, const int pdv=-100,
const int interp=1, const int border_condition=-1) {
if (!pdx || !pdy || !pdz || !pdv) return assign();
const unsigned int
dx = pdx<0?-pdx*width/100:pdx,
dy = pdy<0?-pdy*height/100:pdy,
dz = pdz<0?-pdz*depth/100:pdz,
dv = pdv<0?-pdv*dim/100:pdv;
if (width==dx && height==dy && depth==dz && dim==dv) return *this;
if (interp==-1 && dx*dy*dz*dv==size()) { width=dx; height=dy; depth=dz; dim=dv; return *this; }
return get_resize(dx,dy,dz,dv,interp,border_condition).swap(*this);
}
//! Resize the image.
/**
\param src = Image giving the geometry of the resize.
\param interp = Resizing type :
- 0 = no interpolation : additional space is filled with 0.
- 1 = bloc interpolation (nearest point).
- 2 = mosaic : image is repeated if necessary.
- 3 = linear interpolation.
- 4 = grid interpolation.
- 5 = bi-cubic interpolation.
\note If pd[x,y,z,v]<0, it corresponds to a percentage of the original size (the default value is -100).
**/
template<typename t> CImg& resize(const CImg<t>& src, const int interp=1, const int border_condition=-1) {
return resize(src.width,src.height,src.depth,src.dim,interp,border_condition);
}
//! Resize the image
/**
\param disp = Display giving the geometry of the resize.
\param interp = Resizing type :
- 0 = no interpolation : additional space is filled with 0.
- 1 = bloc interpolation (nearest point).
- 2 = mosaic : image is repeated if necessary.
- 3 = linear interpolation.
- 4 = grid interpolation.
- 5 = bi-cubic interpolation.
\note If pd[x,y,z,v]<0, it corresponds to a percentage of the original size (the default value is -100).
**/
CImg& resize(const CImgDisplay& disp, const int interp=1, const int border_condition=-1) {
return resize(disp.width,disp.height,depth,dim,interp,border_condition);
}
//! Permute axes order.
/**
This function permutes image axes.
\param permut = String describing the permutation (4 characters).
**/
CImg get_permute_axes(const char *permut="vxyz") const {
if (is_empty() || !permut) return (+*this);
CImg<T> res;
const T* ptr = data;
if (!cimg::strncasecmp(permut,"xyzv",4)) return (+*this);
if (!cimg::strncasecmp(permut,"xyvz",4)) { res.assign(width,height,dim,depth); cimg_forXYZV(*this,x,y,z,v) res(x,y,v,z) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"xzyv",4)) { res.assign(width,depth,height,dim); cimg_forXYZV(*this,x,y,z,v) res(x,z,y,v) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"xzvy",4)) { res.assign(width,depth,dim,height); cimg_forXYZV(*this,x,y,z,v) res(x,z,v,y) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"xvyz",4)) { res.assign(width,dim,height,depth); cimg_forXYZV(*this,x,y,z,v) res(x,v,y,z) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"xvzy",4)) { res.assign(width,dim,depth,height); cimg_forXYZV(*this,x,y,z,v) res(x,v,z,y) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"yxzv",4)) { res.assign(height,width,depth,dim); cimg_forXYZV(*this,x,y,z,v) res(y,x,z,v) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"yxvz",4)) { res.assign(height,width,dim,depth); cimg_forXYZV(*this,x,y,z,v) res(y,x,v,z) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"yzxv",4)) { res.assign(height,depth,width,dim); cimg_forXYZV(*this,x,y,z,v) res(y,z,x,v) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"yzvx",4)) { res.assign(height,depth,dim,width); cimg_forXYZV(*this,x,y,z,v) res(y,z,v,x) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"yvxz",4)) { res.assign(height,dim,width,depth); cimg_forXYZV(*this,x,y,z,v) res(y,v,x,z) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"yvzx",4)) { res.assign(height,dim,depth,width); cimg_forXYZV(*this,x,y,z,v) res(y,v,z,x) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"zxyv",4)) { res.assign(depth,width,height,dim); cimg_forXYZV(*this,x,y,z,v) res(z,x,y,v) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"zxvy",4)) { res.assign(depth,width,dim,height); cimg_forXYZV(*this,x,y,z,v) res(z,x,v,y) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"zyxv",4)) { res.assign(depth,height,width,dim); cimg_forXYZV(*this,x,y,z,v) res(z,y,x,v) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"zyvx",4)) { res.assign(depth,height,dim,width); cimg_forXYZV(*this,x,y,z,v) res(z,y,v,x) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"zvxy",4)) { res.assign(depth,dim,width,height); cimg_forXYZV(*this,x,y,z,v) res(z,v,x,y) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"zvyx",4)) { res.assign(depth,dim,height,width); cimg_forXYZV(*this,x,y,z,v) res(z,v,y,x) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"vxyz",4)) { res.assign(dim,width,height,depth); cimg_forXYZV(*this,x,y,z,v) res(v,x,y,z) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"vxzy",4)) { res.assign(dim,width,depth,height); cimg_forXYZV(*this,x,y,z,v) res(v,x,z,y) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"vyxz",4)) { res.assign(dim,height,width,depth); cimg_forXYZV(*this,x,y,z,v) res(v,y,x,z) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"vyzx",4)) { res.assign(dim,height,depth,width); cimg_forXYZV(*this,x,y,z,v) res(v,y,z,x) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"vzxy",4)) { res.assign(dim,depth,width,height); cimg_forXYZV(*this,x,y,z,v) res(v,z,x,y) = *(ptr++); return res; }
if (!cimg::strncasecmp(permut,"vzyx",4)) { res.assign(dim,depth,height,width); cimg_forXYZV(*this,x,y,z,v) res(v,z,y,x) = *(ptr++); return res; }
throw CImgArgumentException("CImg<%s>::permute_axes() : Invalid input permutation '%s'.",pixel_type(),permut);
return res;
}
//! Permute axes order (in-place version).
CImg& permute_axes(const char *order="vxyz") {
return get_permute_axes(order).swap(*this);
}
//! Return an half-resized image, using a special filter.
/**
\see resize_halfXY(), resize(), get_resize().
**/
CImg get_resize_halfXY() const {
typedef typename cimg::largest<T,float>::type ftype;
if (is_empty()) return CImg<T>();
CImg<ftype> mask = CImg<ftype>::matrix(0.07842776544f, 0.1231940459f, 0.07842776544f,
0.1231940459f, 0.1935127547f, 0.1231940459f,
0.07842776544f, 0.1231940459f, 0.07842776544f);
CImg_3x3(I,ftype);
CImg dest(width/2,height/2,depth,dim);
cimg_forZV(*this,z,k) cimg_for3x3(*this,x,y,z,k,I)
if (x%2 && y%2) dest(x/2,y/2,z,k) = (T)cimg_conv3x3(I,mask);
return dest;
}
//! Half-resize the image, using a special filter
/**
\see get_resize_halfXY(), resize(), get_resize().
**/
CImg& resize_halfXY() {
return get_resize_halfXY().swap(*this);
}
//! Return a square region of the image, as a new image
/**
\param x0 = X-coordinate of the upper-left crop rectangle corner.
\param y0 = Y-coordinate of the upper-left crop rectangle corner.
\param z0 = Z-coordinate of the upper-left crop rectangle corner.
\param v0 = V-coordinate of the upper-left crop rectangle corner.
\param x1 = X-coordinate of the lower-right crop rectangle corner.
\param y1 = Y-coordinate of the lower-right crop rectangle corner.
\param z1 = Z-coordinate of the lower-right crop rectangle corner.
\param v1 = V-coordinate of the lower-right crop rectangle corner.
\param border_condition = Dirichlet (false) or Neumann border conditions.
\see crop()
**/
CImg get_crop(const int x0, const int y0 ,const int z0, const int v0,
const int x1, const int y1, const int z1, const int v1,
const bool border_condition=false) const {
if (is_empty()) return *this;
const int
nx0 = x0<x1?x0:x1, nx1 = x0^x1^nx0,
ny0 = y0<y1?y0:y1, ny1 = y0^y1^ny0,
nz0 = z0<z1?z0:z1, nz1 = z0^z1^nz0,
nv0 = v0<v1?v0:v1, nv1 = v0^v1^nv0;
CImg dest(1U+nx1-nx0,1U+ny1-ny0,1U+nz1-nz0,1U+nv1-nv0);
if (nx0<0 || nx1>=dimx() || ny0<0 || ny1>=dimy() || nz0<0 || nz1>=dimz() || nv0<0 || nv1>=dimv()) {
if (border_condition) cimg_forXYZV(dest,x,y,z,v) dest(x,y,z,v) = pix4d(nx0+x,ny0+y,nz0+z,nv0+v);
else dest.fill(0).draw_image(*this,-nx0,-ny0,-nz0,-nv0);
} else dest.draw_image(*this,-nx0,-ny0,-nz0,-nv0);
return dest;
}
//! Return a square region of the image, as a new image
/**
\param x0 = X-coordinate of the upper-left crop rectangle corner.
\param y0 = Y-coordinate of the upper-left crop rectangle corner.
\param z0 = Z-coordinate of the upper-left crop rectangle corner.
\param x1 = X-coordinate of the lower-right crop rectangle corner.
\param y1 = Y-coordinate of the lower-right crop rectangle corner.
\param z1 = Z-coordinate of the lower-right crop rectangle corner.
\param border_condition = determine the type of border condition if
some of the desired region is outside the image.
\see crop()
**/
CImg get_crop(const int x0, const int y0, const int z0,
const int x1, const int y1, const int z1,
const bool border_condition=false) const {
return get_crop(x0,y0,z0,0,x1,y1,z1,dim-1,border_condition);
}
//! Return a square region of the image, as a new image
/**
\param x0 = X-coordinate of the upper-left crop rectangle corner.
\param y0 = Y-coordinate of the upper-left crop rectangle corner.
\param x1 = X-coordinate of the lower-right crop rectangle corner.
\param y1 = Y-coordinate of the lower-right crop rectangle corner.
\param border_condition = determine the type of border condition if
some of the desired region is outside the image.
\see crop()
**/
CImg get_crop(const int x0, const int y0,
const int x1, const int y1,
const bool border_condition=false) const {
return get_crop(x0,y0,0,0,x1,y1,depth-1,dim-1,border_condition);
}
//! Return a square region of the image, as a new image
/**
\param x0 = X-coordinate of the upper-left crop rectangle corner.
\param x1 = X-coordinate of the lower-right crop rectangle corner.
\param border_condition = determine the type of border condition if
some of the desired region is outside the image.
\see crop()
**/
CImg get_crop(const int x0, const int x1, const bool border_condition=false) const {
return get_crop(x0,0,0,0,x1,height-1,depth-1,dim-1,border_condition);
}
//! Replace the image by a square region of the image
/**
\param x0 = X-coordinate of the upper-left crop rectangle corner.
\param y0 = Y-coordinate of the upper-left crop rectangle corner.
\param z0 = Z-coordinate of the upper-left crop rectangle corner.
\param v0 = V-coordinate of the upper-left crop rectangle corner.
\param x1 = X-coordinate of the lower-right crop rectangle corner.
\param y1 = Y-coordinate of the lower-right crop rectangle corner.
\param z1 = Z-coordinate of the lower-right crop rectangle corner.
\param v1 = V-coordinate of the lower-right crop rectangle corner.
\param border_condition = determine the type of border condition if
some of the desired region is outside the image.
\see get_crop()
**/
CImg& crop(const int x0, const int y0, const int z0, const int v0,
const int x1, const int y1, const int z1, const int v1,
const bool border_condition=false) {
return get_crop(x0,y0,z0,v0,x1,y1,z1,v1,border_condition).swap(*this);
}
//! Replace the image by a square region of the image
/**
\param x0 = X-coordinate of the upper-left crop rectangle corner.
\param y0 = Y-coordinate of the upper-left crop rectangle corner.
\param z0 = Z-coordinate of the upper-left crop rectangle corner.
\param x1 = X-coordinate of the lower-right crop rectangle corner.
\param y1 = Y-coordinate of the lower-right crop rectangle corner.
\param z1 = Z-coordinate of the lower-right crop rectangle corner.
\param border_condition = determine the type of border condition if
some of the desired region is outside the image.
\see get_crop()
**/
CImg& crop(const int x0, const int y0, const int z0,
const int x1, const int y1, const int z1,
const bool border_condition=false) {
return crop(x0,y0,z0,0,x1,y1,z1,dim-1,border_condition);
}
//! Replace the image by a square region of the image
/**
\param x0 = X-coordinate of the upper-left crop rectangle corner.
\param y0 = Y-coordinate of the upper-left crop rectangle corner.
\param x1 = X-coordinate of the lower-right crop rectangle corner.
\param y1 = Y-coordinate of the lower-right crop rectangle corner.
\param border_condition = determine the type of border condition if
some of the desired region is outside the image.
\see get_crop()
**/
CImg& crop(const int x0, const int y0,
const int x1, const int y1,
const bool border_condition=false) {
return crop(x0,y0,0,0,x1,y1,depth-1,dim-1,border_condition);
}
//! Replace the image by a square region of the image
/**
\param x0 = X-coordinate of the upper-left crop rectangle corner.
\param x1 = X-coordinate of the lower-right crop rectangle corner.
\param border_condition = determine the type of border condition if
some of the desired region is outside the image.
\see get_crop()
**/
CImg& crop(const int x0, const int x1, const bool border_condition=false) {
return crop(x0,0,0,0,x1,height-1,depth-1,dim-1,border_condition);
}
//! Return a set of columns
CImg get_columns(const unsigned int x0, const unsigned int x1) const {
return get_crop((int)x0,0,0,0,(int)x1,(int)height-1,(int)depth-1,(int)dim-1);
}
//! Replace the instance image by a set of its columns
CImg& columns(const unsigned int x0, const unsigned int x1) {
return get_columns(x0,x1).swap(*this);
}
//! Return one column
CImg get_column(const unsigned int x0) const {
return get_columns(x0,x0);
}
//! Replace the instance image by one of its column
CImg& column(const unsigned int x0) {
return columns(x0,x0);
}
//! Get a copy of a set of lines of the instance image.
CImg get_lines(const unsigned int y0, const unsigned int y1) const {
return get_crop(0,(int)y0,0,0,(int)width-1,(int)y1,(int)depth-1,(int)dim-1);
}
//! Replace the instance image by a set of lines of the instance image.
CImg& lines(const unsigned int y0, const unsigned int y1) {
return get_lines(y0,y1).swap(*this);
}
//! Get a copy of a line of the instance image.
CImg get_line(const unsigned int y0) const {
return get_lines(y0,y0);
}
//! Replace the instance image by one of its line.
CImg& line(const unsigned int y0) {
return lines(y0,y0);
}
//! Get a set of slices
CImg get_slices(const unsigned int z0, const unsigned int z1) const {
return get_crop(0,0,(int)z0,0,(int)width-1,(int)height-1,(int)z1,(int)dim-1);
}
// Replace the image by a set of its z-slices
CImg& slices(const unsigned int z0, const unsigned int z1) {
return get_slices(z0,z1).swap(*this);
}
//! Get the z-slice \a z of *this, as a new image.
CImg get_slice(const unsigned int z0) const {
return get_slices(z0,z0);
}
//! Replace the image by one of its slice.
CImg& slice(const unsigned int z0) {
return slices(z0,z0);
}
//! Return a copy of a set of channels of the instance image.
CImg get_channels(const unsigned int v0, const unsigned int v1) const {
return get_crop(0,0,0,(int)v0,(int)width-1,(int)height-1,(int)depth-1,(int)v1);
}
//! Replace the instance image by a set of channels of the instance image.
CImg& channels(const unsigned int v0, const unsigned int v1) {
return get_channels(v0,v1).swap(*this);
}
//! Return a copy of a channel of the instance image.
CImg get_channel(const unsigned int v0) const {
return get_channels(v0,v0);
}
//! Replace the instance image by one of its channel.
CImg& channel(const unsigned int v0) {
return channels(v0,v0);
}
//! Get a shared-memory image referencing a set of points of the instance image.
CImg get_shared_points(const unsigned int x0, const unsigned int x1,
const unsigned int y0=0, const unsigned int z0=0, const unsigned int v0=0) {
const unsigned long beg = offset(x0,y0,z0,v0), end = offset(x1,y0,z0,v0);
if (beg>end || beg>=size() || end>=size())
throw CImgArgumentException("CImg<%s>::get_shared_points() : Cannot return a shared-memory subset (%u->%u,%u,%u,%u) from "
"a (%u,%u,%u,%u) image.",pixel_type(),x0,x1,y0,z0,v0,width,height,depth,dim);
return CImg<T>(data+beg,x1-x0+1,1,1,1,true);
}
//! Get a shared-memory image referencing a set of points of the instance image (const version).
const CImg get_shared_points(const unsigned int x0, const unsigned int x1,
const unsigned int y0=0, const unsigned int z0=0, const unsigned int v0=0) const {
const unsigned long beg = offset(x0,y0,z0,v0), end = offset(x1,y0,z0,v0);
if (beg>end || beg>=size() || end>=size())
throw CImgArgumentException("CImg<%s>::get_shared_points() : Cannot return a shared-memory subset (%u->%u,%u,%u,%u) from "
"a (%u,%u,%u,%u) image.",pixel_type(),x0,x1,y0,z0,v0,width,height,depth,dim);
return CImg<T>(data+beg,x1-x0+1,1,1,1,true);
}
//! Return a shared-memory image referencing a set of lines of the instance image.
CImg get_shared_lines(const unsigned int y0, const unsigned int y1,
const unsigned int z0=0, const unsigned int v0=0) {
const unsigned long beg = offset(0,y0,z0,v0), end = offset(0,y1,z0,v0);
if (beg>end || beg>=size() || end>=size())
throw CImgArgumentException("CImg<%s>::get_shared_lines() : Cannot return a shared-memory subset (0->%u,%u->%u,%u,%u) from "
"a (%u,%u,%u,%u) image.",pixel_type(),width-1,y0,y1,z0,v0,width,height,depth,dim);
return CImg<T>(data+beg,width,y1-y0+1,1,1,true);
}
//! Return a shared-memory image referencing a set of lines of the instance image (const version).
const CImg get_shared_lines(const unsigned int y0, const unsigned int y1,
const unsigned int z0=0, const unsigned int v0=0) const {
const unsigned long beg = offset(0,y0,z0,v0), end = offset(0,y1,z0,v0);
if (beg>end || beg>=size() || end>=size())
throw CImgArgumentException("CImg<%s>::get_shared_lines() : Cannot return a shared-memory subset (0->%u,%u->%u,%u,%u) from "
"a (%u,%u,%u,%u) image.",pixel_type(),width-1,y0,y1,z0,v0,width,height,depth,dim);
return CImg<T>(data+beg,width,y1-y0+1,1,1,true);
}
//! Return a shared-memory image referencing one particular line (y0,z0,v0) of the instance image.
CImg get_shared_line(const unsigned int y0, const unsigned int z0=0, const unsigned int v0=0) {
return get_shared_lines(y0,y0,z0,v0);
}
//! Return a shared-memory image referencing one particular line (y0,z0,v0) of the instance image (const version).
const CImg get_shared_line(const unsigned int y0,const unsigned int z0=0,const unsigned int v0=0) const {
return get_shared_lines(y0,y0,z0,v0);
}
//! Return a shared memory image referencing a set of planes (z0->z1,v0) of the instance image.
CImg get_shared_planes(const unsigned int z0, const unsigned int z1, const unsigned int v0=0) {
const unsigned long beg = offset(0,0,z0,v0), end = offset(0,0,z1,v0);
if (beg>end || beg>=size() || end>=size())
throw CImgArgumentException("CImg<%s>::get_shared_planes() : Cannot return a shared-memory subset (0->%u,0->%u,%u->%u,%u) from "
"a (%u,%u,%u,%u) image.",pixel_type(),width-1,height-1,z0,z1,v0,width,height,depth,dim);
return CImg<T>(data+beg,width,height,z1-z0+1,1,true);
}
//! Return a shared-memory image referencing a set of planes (z0->z1,v0) of the instance image (const version).
const CImg get_shared_planes(const unsigned int z0, const unsigned int z1, const unsigned int v0=0) const {
const unsigned long beg = offset(0,0,z0,v0), end = offset(0,0,z1,v0);
if (beg>end || beg>=size() || end>=size())
throw CImgArgumentException("CImg<%s>::get_shared_planes() : Cannot return a shared-memory subset (0->%u,0->%u,%u->%u,%u) from "
"a (%u,%u,%u,%u) image.",pixel_type(),width-1,height-1,z0,z1,v0,width,height,depth,dim);
return CImg<T>(data+beg,width,height,z1-z0+1,1,true);
}
//! Return a shared-memory image referencing one plane (z0,v0) of the instance image.
CImg get_shared_plane(const unsigned int z0, const unsigned int v0=0) {
return get_shared_planes(z0,z0,v0);
}
//! Return a shared-memory image referencing one plane (z0,v0) of the instance image (const version).
const CImg get_shared_plane(const unsigned int z0, const unsigned int v0=0) const {
return get_shared_planes(z0,z0,v0);
}
//! Return a shared-memory image referencing a set of channels (v0->v1) of the instance image.
CImg get_shared_channels(const unsigned int v0, const unsigned int v1) {
const unsigned long beg = offset(0,0,0,v0), end = offset(0,0,0,v1);
if (beg>end || beg>=size() || end>=size())
throw CImgArgumentException("CImg<%s>::get_shared_channels() : Cannot return a shared-memory subset (0->%u,0->%u,0->%u,%u->%u) from "
"a (%u,%u,%u,%u) image.",pixel_type(),width-1,height-1,depth-1,v0,v1,width,height,depth,dim);
return CImg<T>(data+beg,width,height,depth,v1-v0+1,true);
}
//! Return a shared-memory image referencing a set of channels (v0->v1) of the instance image (const version).
const CImg get_shared_channels(const unsigned int v0, const unsigned int v1) const {
const unsigned long beg = offset(0,0,0,v0), end = offset(0,0,0,v1);
if (beg>end || beg>=size() || end>=size())
throw CImgArgumentException("CImg<%s>::get_shared_channels() : Cannot return a shared-memory subset (0->%u,0->%u,0->%u,%u->%u) from "
"a (%u,%u,%u,%u) image.",pixel_type(),width-1,height-1,depth-1,v0,v1,width,height,depth,dim);
return CImg<T>(data+beg,width,height,depth,v1-v0+1,true);
}
//! Return a shared-memory image referencing one channel v0 of the instance image.
CImg get_shared_channel(const unsigned int v0) {
return get_shared_channels(v0,v0);
}
//! Return a shared-memory image referencing one channel v0 of the instance image (const version).
const CImg get_shared_channel(const unsigned int v0) const {
return get_shared_channels(v0,v0);
}
//! Return a shared version of the instance image.
CImg get_shared() {
return CImg<T>(data,width,height,depth,dim,true);
}
//! Return a shared version of the instance image (const version).
const CImg get_shared() const {
return CImg<T>(data,width,height,depth,dim,true);
}
//! Mirror an image along the specified axis.
/**
This is the in-place version of get_mirror().
\sa get_mirror().
**/
CImg& mirror(const char axe='x') {
if (!is_empty()) {
T *pf,*pb,*buf=0;
switch (cimg::uncase(axe)) {
case 'x': {
pf = ptr(); pb = ptr(width-1);
for (unsigned int yzv=0; yzv<height*depth*dim; yzv++) {
for (unsigned int x=0; x<width/2; x++) { const T val = *pf; *(pf++)=*pb; *(pb--)=val; }
pf+=width-width/2;
pb+=width+width/2;
}
} break;
case 'y': {
buf = new T[width];
pf = ptr(); pb = ptr(0,height-1);
for (unsigned int zv=0; zv<depth*dim; zv++) {
for (unsigned int y=0; y<height/2; y++) {
std::memcpy(buf,pf,width*sizeof(T));
std::memcpy(pf,pb,width*sizeof(T));
std::memcpy(pb,buf,width*sizeof(T));
pf+=width;
pb-=width;
}
pf+=width*(height-height/2);
pb+=width*(height+height/2);
}
} break;
case 'z': {
buf = new T[width*height];
pf = ptr(); pb = ptr(0,0,depth-1);
cimg_forV(*this,v) {
for (unsigned int z=0; z<depth/2; z++) {
std::memcpy(buf,pf,width*height*sizeof(T));
std::memcpy(pf,pb,width*height*sizeof(T));
std::memcpy(pb,buf,width*height*sizeof(T));
pf+=width*height;
pb-=width*height;
}
pf+=width*height*(depth-depth/2);
pb+=width*height*(depth+depth/2);
}
} break;
case 'v': {
buf = new T[width*height*depth];
pf = ptr(); pb = ptr(0,0,0,dim-1);
for (unsigned int v=0; v<dim/2; v++) {
std::memcpy(buf,pf,width*height*depth*sizeof(T));
std::memcpy(pf,pb,width*height*depth*sizeof(T));
std::memcpy(pb,buf,width*height*depth*sizeof(T));
pf+=width*height*depth;
pb-=width*height*depth;
}
} break;
default:
throw CImgArgumentException("CImg<%s>::mirror() : unknow axe '%c', must be 'x','y','z' or 'v'",pixel_type(),axe);
}
if (buf) delete[] buf;
}
return *this;
}
//! Get a mirrored version of the image, along the specified axis.
/**
\param axe Axe used to mirror the image. Can be \c 'x', \c 'y', \c 'z' or \c 'v'.
\sa mirror().
**/
CImg get_mirror(const char axe='x') const {
return (+*this).mirror(axe);
}
//! Translate the image
/**
This is the in-place version of get_translate().
\sa get_translate().
**/
CImg& translate(const int deltax, const int deltay=0, const int deltaz=0, const int deltav=0, const int border_condition=0) {
if (!is_empty()) {
if (deltax) // Translate along X-axis
switch (border_condition) {
case 0:
if (cimg::abs(deltax)>=(int)width) return fill(0);
if (deltax>0) cimg_forYZV(*this,y,z,k) {
std::memmove(ptr(0,y,z,k),ptr(deltax,y,z,k),(width-deltax)*sizeof(T));
std::memset(ptr(width-deltax,y,z,k),0,deltax*sizeof(T));
} else cimg_forYZV(*this,y,z,k) {
std::memmove(ptr(-deltax,y,z,k),ptr(0,y,z,k),(width+deltax)*sizeof(T));
std::memset(ptr(0,y,z,k),0,-deltax*sizeof(T));
}
break;
case 1:
if (deltax>0) {
const int ndeltax = (deltax>=(int)width)?width-1:deltax;
if (!ndeltax) return *this;
cimg_forYZV(*this,y,z,k) {
std::memmove(ptr(0,y,z,k),ptr(ndeltax,y,z,k),(width-ndeltax)*sizeof(T));
T *ptrd = ptr(width-1,y,z,k);
const T &val = *ptrd;
for (int l=0; l<ndeltax-1; l++) *(--ptrd) = val;
}
} else {
const int ndeltax = (-deltax>=(int)width)?width-1:-deltax;
if (!ndeltax) return *this;
cimg_forYZV(*this,y,z,k) {
std::memmove(ptr(ndeltax,y,z,k),ptr(0,y,z,k),(width-ndeltax)*sizeof(T));
T *ptrd = ptr(0,y,z,k);
const T &val = *ptrd;
for (int l=0; l<ndeltax-1; l++) *(++ptrd) = val;
}
}
break;
case 2: {
const int ml = cimg::mod(deltax,(int)width), ndeltax = (ml<=(int)width/2)?ml:(ml-(int)width);
if (!ndeltax) return *this;
T* buf = new T[cimg::abs(ndeltax)];
if (ndeltax>0) cimg_forYZV(*this,y,z,k) {
std::memcpy(buf,ptr(0,y,z,k),ndeltax*sizeof(T));
std::memmove(ptr(0,y,z,k),ptr(ndeltax,y,z,k),(width-ndeltax)*sizeof(T));
std::memcpy(ptr(width-ndeltax,y,z,k),buf,ndeltax*sizeof(T));
} else cimg_forYZV(*this,y,z,k) {
std::memcpy(buf,ptr(width+ndeltax,y,z,k),-ndeltax*sizeof(T));
std::memmove(ptr(-ndeltax,y,z,k),ptr(0,y,z,k),(width+ndeltax)*sizeof(T));
std::memcpy(ptr(0,y,z,k),buf,-ndeltax*sizeof(T));
}
delete[] buf;
} break;
}
if (deltay) // Translate along Y-axis
switch (border_condition) {
case 0:
if (cimg::abs(deltay)>=(int)height) return fill(0);
if (deltay>0) cimg_forZV(*this,z,k) {
std::memmove(ptr(0,0,z,k),ptr(0,deltay,z,k),width*(height-deltay)*sizeof(T));
std::memset(ptr(0,height-deltay,z,k),0,width*deltay*sizeof(T));
} else cimg_forZV(*this,z,k) {
std::memmove(ptr(0,-deltay,z,k),ptr(0,0,z,k),width*(height+deltay)*sizeof(T));
std::memset(ptr(0,0,z,k),0,-deltay*width*sizeof(T));
}
break;
case 1:
if (deltay>0) {
const int ndeltay = (deltay>=(int)height)?height-1:deltay;
if (!ndeltay) return *this;
cimg_forZV(*this,z,k) {
std::memmove(ptr(0,0,z,k),ptr(0,ndeltay,z,k),width*(height-ndeltay)*sizeof(T));
T *ptrd = ptr(0,height-ndeltay,z,k), *ptrs = ptr(0,height-1,z,k);
for (int l=0; l<ndeltay-1; l++) { std::memcpy(ptrd,ptrs,width*sizeof(T)); ptrd+=width; }
}
} else {
const int ndeltay = (-deltay>=(int)height)?height-1:-deltay;
if (!ndeltay) return *this;
cimg_forZV(*this,z,k) {
std::memmove(ptr(0,ndeltay,z,k),ptr(0,0,z,k),width*(height-ndeltay)*sizeof(T));
T *ptrd = ptr(0,1,z,k), *ptrs = ptr(0,0,z,k);
for (int l=0; l<ndeltay-1; l++) { std::memcpy(ptrd,ptrs,width*sizeof(T)); ptrd+=width; }
}
}
break;
case 2: {
const int ml = cimg::mod(deltay,(int)height), ndeltay = (ml<=(int)height/2)?ml:(ml-(int)height);
if (!ndeltay) return *this;
T* buf = new T[width*cimg::abs(ndeltay)];
if (ndeltay>0) cimg_forZV(*this,z,k) {
std::memcpy(buf,ptr(0,0,z,k),width*ndeltay*sizeof(T));
std::memmove(ptr(0,0,z,k),ptr(0,ndeltay,z,k),width*(height-ndeltay)*sizeof(T));
std::memcpy(ptr(0,height-ndeltay,z,k),buf,width*ndeltay*sizeof(T));
} else cimg_forZV(*this,z,k) {
std::memcpy(buf,ptr(0,height+ndeltay,z,k),-ndeltay*width*sizeof(T));
std::memmove(ptr(0,-ndeltay,z,k),ptr(0,0,z,k),width*(height+ndeltay)*sizeof(T));
std::memcpy(ptr(0,0,z,k),buf,-ndeltay*width*sizeof(T));
}
delete[] buf;
} break;
}
if (deltaz) // Translate along Z-axis
switch (border_condition) {
case 0:
if (cimg::abs(deltaz)>=(int)depth) return fill(0);
if (deltaz>0) cimg_forV(*this,k) {
std::memmove(ptr(0,0,0,k),ptr(0,0,deltaz,k),width*height*(depth-deltaz)*sizeof(T));
std::memset(ptr(0,0,depth-deltaz,k),0,width*height*deltaz*sizeof(T));
} else cimg_forV(*this,k) {
std::memmove(ptr(0,0,-deltaz,k),ptr(0,0,0,k),width*height*(depth+deltaz)*sizeof(T));
std::memset(ptr(0,0,0,k),0,-deltaz*width*height*sizeof(T));
}
break;
case 1:
if (deltaz>0) {
const int ndeltaz = (deltaz>=(int)depth)?depth-1:deltaz;
if (!ndeltaz) return *this;
cimg_forV(*this,k) {
std::memmove(ptr(0,0,0,k),ptr(0,0,ndeltaz,k),width*height*(depth-ndeltaz)*sizeof(T));
T *ptrd = ptr(0,0,depth-ndeltaz,k), *ptrs = ptr(0,0,depth-1,k);
for (int l=0; l<ndeltaz-1; l++) { std::memcpy(ptrd,ptrs,width*height*sizeof(T)); ptrd+=width*height; }
}
} else {
const int ndeltaz = (-deltaz>=(int)depth)?depth-1:-deltaz;
if (!ndeltaz) return *this;
cimg_forV(*this,k) {
std::memmove(ptr(0,0,ndeltaz,k),ptr(0,0,0,k),width*height*(depth-ndeltaz)*sizeof(T));
T *ptrd = ptr(0,0,1,k), *ptrs = ptr(0,0,0,k);
for (int l=0; l<ndeltaz-1; l++) { std::memcpy(ptrd,ptrs,width*height*sizeof(T)); ptrd+=width*height; }
}
}
break;
case 2: {
const int ml = cimg::mod(deltaz,(int)depth), ndeltaz = (ml<=(int)depth/2)?ml:(ml-(int)depth);
if (!ndeltaz) return *this;
T* buf = new T[width*height*cimg::abs(ndeltaz)];
if (ndeltaz>0) cimg_forV(*this,k) {
std::memcpy(buf,ptr(0,0,0,k),width*height*ndeltaz*sizeof(T));
std::memmove(ptr(0,0,0,k),ptr(0,0,ndeltaz,k),width*height*(depth-ndeltaz)*sizeof(T));
std::memcpy(ptr(0,0,depth-ndeltaz,k),buf,width*height*ndeltaz*sizeof(T));
} else cimg_forV(*this,k) {
std::memcpy(buf,ptr(0,0,depth+ndeltaz,k),-ndeltaz*width*height*sizeof(T));
std::memmove(ptr(0,0,-ndeltaz,k),ptr(0,0,0,k),width*height*(depth+ndeltaz)*sizeof(T));
std::memcpy(ptr(0,0,0,k),buf,-ndeltaz*width*height*sizeof(T));
}
delete[] buf;
} break;
}
if (deltav) // Translate along V-axis
switch (border_condition) {
case 0:
if (cimg::abs(deltav)>=(int)dim) return fill(0);
if (deltav>0) {
std::memmove(data,ptr(0,0,0,deltav),width*height*depth*(dim-deltav)*sizeof(T));
std::memset(ptr(0,0,0,dim-deltav),0,width*height*depth*deltav*sizeof(T));
} else cimg_forV(*this,k) {
std::memmove(ptr(0,0,0,-deltav),data,width*height*depth*(dim+deltav)*sizeof(T));
std::memset(data,0,-deltav*width*height*depth*sizeof(T));
}
break;
case 1:
if (deltav>0) {
const int ndeltav = (deltav>=(int)dim)?dim-1:deltav;
if (!ndeltav) return *this;
std::memmove(data,ptr(0,0,0,ndeltav),width*height*depth*(dim-ndeltav)*sizeof(T));
T *ptrd = ptr(0,0,0,dim-ndeltav), *ptrs = ptr(0,0,0,dim-1);
for (int l=0; l<ndeltav-1; l++) { std::memcpy(ptrd,ptrs,width*height*depth*sizeof(T)); ptrd+=width*height*depth; }
} else {
const int ndeltav = (-deltav>=(int)dim)?dim-1:-deltav;
if (!ndeltav) return *this;
std::memmove(ptr(0,0,0,ndeltav),data,width*height*depth*(dim-ndeltav)*sizeof(T));
T *ptrd = ptr(0,0,0,1);
for (int l=0; l<ndeltav-1; l++) { std::memcpy(ptrd,data,width*height*depth*sizeof(T)); ptrd+=width*height*depth; }
}
break;
case 2: {
const int ml = cimg::mod(deltav,(int)dim), ndeltav = (ml<=(int)dim/2)?ml:(ml-(int)dim);
if (!ndeltav) return *this;
T* buf = new T[width*height*depth*cimg::abs(ndeltav)];
if (ndeltav>0) {
std::memcpy(buf,data,width*height*depth*ndeltav*sizeof(T));
std::memmove(data,ptr(0,0,0,ndeltav),width*height*depth*(dim-ndeltav)*sizeof(T));
std::memcpy(ptr(0,0,0,dim-ndeltav),buf,width*height*depth*ndeltav*sizeof(T));
} else {
std::memcpy(buf,ptr(0,0,0,dim+ndeltav),-ndeltav*width*height*depth*sizeof(T));
std::memmove(ptr(0,0,0,-ndeltav),data,width*height*depth*(dim+ndeltav)*sizeof(T));
std::memcpy(data,buf,-ndeltav*width*height*depth*sizeof(T));
}
delete[] buf;
} break;
}
}
return *this;
}
//! Return a translated image.
/**
\param deltax Amount of displacement along the X-axis.
\param deltay Amount of displacement along the Y-axis.
\param deltaz Amount of displacement along the Z-axis.
\param deltav Amount of displacement along the V-axis.
\param border_condition Border condition.
- \c border_condition can be :
- 0 : Zero border condition (Dirichlet).
- 1 : Nearest neighbors (Neumann).
- 2 : Repeat Pattern (Fourier style).
**/
CImg get_translate(const int deltax,const int deltay=0,const int deltaz=0,const int deltav=0,
const int border_condition=0) const {
return (+*this).translate(deltax,deltay,deltaz,deltav,border_condition);
}
//! Return a 2D representation of a 3D image, with three slices.
CImg get_projections2d(const unsigned int px0,const unsigned int py0,const unsigned int pz0) const {
if (is_empty()) return CImg<T>();
const unsigned int
x0=(px0>=width)?width-1:px0,
y0=(py0>=height)?height-1:py0,
z0=(pz0>=depth)?depth-1:pz0;
CImg res(width+depth,height+depth,1,dim);
res.fill((*this)[0]);
{ cimg_forXYV(*this,x,y,k) res(x,y,0,k) = (*this)(x,y,z0,k); }
{ cimg_forYZV(*this,y,z,k) res(width+z,y,0,k) = (*this)(x0,y,z,k); }
{ cimg_forXZV(*this,x,z,k) res(x,height+z,0,k) = (*this)(x,y0,z,k); }
return res;
}
//! Return the image histogram.
/**
The histogram H of an image I is a 1D-function where H(x) is the number of
occurences of the value x in I.
\param nblevels = Number of different levels of the computed histogram.
For classical images, this value is 256 (default value). You should specify more levels
if you are working with CImg<float> or images with high range of pixel values.
\param val_min = Minimum value considered for the histogram computation. All pixel values lower than val_min
won't be counted.
\param val_max = Maximum value considered for the histogram computation. All pixel values higher than val_max
won't be counted.
\note If val_min==val_max==0 (default values), the function first estimates the minimum and maximum
pixel values of the current image, then uses these values for the histogram computation.
\result The histogram is returned as a 1D CImg<float> image H, having a size of (nblevels,1,1,1) such that
H(0) and H(nblevels-1) are respectively equal to the number of occurences of the values val_min and val_max in I.
\note Histogram computation always returns a 1D function. Histogram of multi-valued (such as color) images
are not multi-dimensional.
\see get_equalize_histogram(), equalize_histogram()
**/
CImg<float> get_histogram(const unsigned int nblevels=256, const T val_min=(T)0, const T val_max=(T)0) const {
if (is_empty()) return CImg<float>();
if (!nblevels)
throw CImgArgumentException("CImg<%s>::get_histogram() : Can't compute an histogram with 0 levels",
pixel_type());
T vmin = val_min, vmax = val_max;
CImg<float> res(nblevels,1,1,1,0);
if (vmin>=vmax && vmin==0) { const CImgStats st(*this,false); vmin = (T)st.min; vmax = (T)st.max; }
if (vmin<vmax) cimg_for(*this,ptr,T) {
const int pos = (int)((*ptr-vmin)*(nblevels-1)/(vmax-vmin));
if (pos>=0 && pos<(int)nblevels) res[pos]++;
} else res[0]+=size();
return res;
}
//! Equalize the image histogram
/** This is the in-place version of \ref get_equalize_histogram() **/
CImg& equalize_histogram(const unsigned int nblevels=256,const T val_min=(T)0,const T val_max=(T)0) {
if (!is_empty()) {
T vmin = val_min, vmax = val_max;
if (vmin==vmax && vmin==0) { const CImgStats st(*this,false); vmin = (T)st.min; vmax = (T)st.max; }
if (vmin<vmax) {
CImg<float> hist = get_histogram(nblevels,vmin,vmax);
float cumul = 0;
cimg_forX(hist,pos) { cumul+=hist[pos]; hist[pos]=cumul; }
cimg_for(*this,ptr,T) {
const int pos = (unsigned int)((*ptr-vmin)*(nblevels-1)/(vmax-vmin));
if (pos>=0 && pos<(int)nblevels) *ptr = (T)(vmin + (vmax-vmin)*hist[pos]/size());
}
}
}
return *this;
}
//! Return the histogram-equalized version of the current image.
/**
The histogram equalization is a classical image processing algorithm that enhances the image contrast
by expanding its histogram.
\param nblevels = Number of different levels of the computed histogram.
For classical images, this value is 256 (default value). You should specify more levels
if you are working with CImg<float> or images with high range of pixel values.
\param val_min = Minimum value considered for the histogram computation. All pixel values lower than val_min
won't be changed.
\param val_max = Maximum value considered for the histogram computation. All pixel values higher than val_max
won't be changed.
\note If val_min==val_max==0 (default values), the function acts on all pixel values of the image.
\return A new image with same size is returned, where pixels have been equalized.
\see get_histogram(), equalize_histogram()
**/
CImg get_equalize_histogram(const unsigned int nblevels=256,const T val_min=(T)0,const T val_max=(T)0) const {
return (+*this).equalize_histogram(nblevels,val_min,val_max);
}
//! Return the scalar image of vector norms.
/**
When dealing with vector-valued images (i.e images with dimv()>1), this function computes the L1,L2 or Linf norm of each
vector-valued pixel.
\param norm_type = Type of the norm being computed (1 = L1, 2 = L2, -1 = Linf).
\return A scalar-valued image CImg<float> with size (dimx(),dimy(),dimz(),1), where each pixel is the norm
of the corresponding pixels in the original vector-valued image.
\see get_orientation_pointwise, orientation_pointwise, norm_pointwise.
**/
CImg<typename cimg::largest<T,float>::type> get_norm_pointwise(int norm_type=2) const {
typedef typename cimg::largest<T,float>::type restype;
if (is_empty()) return CImg<restype>();
CImg<restype> res(width,height,depth);
switch(norm_type) {
case -1: { // Linf norm
cimg_forXYZ(*this,x,y,z) {
restype n=0; cimg_forV(*this,v) {
const restype tmp = (restype)cimg::abs((*this)(x,y,z,v));
if (tmp>n) n=tmp; res(x,y,z) = n;
}
}
} break;
case 1: { // L1 norm
cimg_forXYZ(*this,x,y,z) {
restype n=0; cimg_forV(*this,v) n+=cimg::abs((*this)(x,y,z,v)); res(x,y,z) = n;
}
} break;
default: { // L2 norm
cimg_forXYZ(*this,x,y,z) {
restype n=0; cimg_forV(*this,v) n+=(*this)(x,y,z,v)*(*this)(x,y,z,v); res(x,y,z) = (restype)std::sqrt((double)n);
}
} break;
}
return res;
}
//! Replace each pixel value with its vector norm.
/**
This is the in-place version of \ref get_norm_pointwise().
\note Be careful when using this function on CImg<T> with T=char, unsigned char,unsigned int or int. The vector norm
is usually a floating point value, and a rough cast will be done here.
**/
CImg& norm_pointwise(int norm_type=2) {
return CImg<T>(get_norm_pointwise(norm_type)).swap(*this);
}
//! Return the image of normalized vectors
/**
When dealing with vector-valued images (i.e images with dimv()>1), this function return the image of normalized vectors
(unit vectors). Null vectors are unchanged. The L2-norm is computed for the normalization.
\return A new vector-valued image with same size, where each vector-valued pixels have been normalized.
\see get_norm_pointwise, norm_pointwise, orientation_pointwise.
**/
CImg<typename cimg::largest<T,float>::type> get_orientation_pointwise() const {
typedef typename cimg::largest<T,float>::type restype;
if (is_empty()) return CImg<restype>();
return CImg<restype>(*this,false).orientation_pointwise();
}
//! Replace each pixel value by its normalized vector
/** This is the in-place version of \ref get_orientation_pointwise() **/
CImg& orientation_pointwise() {
cimg_forXYZ(*this,x,y,z) {
float n = 0.0f;
cimg_forV(*this,v) n+=(float)((*this)(x,y,z,v)*(*this)(x,y,z,v));
n = (float)std::sqrt(n);
if (n>0) cimg_forV(*this,v) (*this)(x,y,z,v)=(T)((*this)(x,y,z,v)/n);
else cimg_forV(*this,v) (*this)(x,y,z,v)=0;
}
return *this;
}
//! Split image into a list CImgList<>.
CImgList<T> get_split(const char axe='x', const unsigned int nb=0) const {
if (is_empty()) return CImgList<T>();
CImgList<T> res;
switch (cimg::uncase(axe)) {
case 'x': {
if (nb>width)
throw CImgArgumentException("CImg<%s>::get_split() : Cannot split instance image (%u,%u,%u,%u,%p) along 'x' into %u images.",
pixel_type(),width,height,depth,dim,data,nb);
res.assign(nb?nb:width);
const unsigned int delta = width/res.size + ((width%res.size)?1:0);
unsigned int l,x;
for (l=0, x=0; l<res.size-1; l++, x+=delta) res[l] = get_crop(x,0,0,0,x+delta-1,height-1,depth-1,dim-1);
res[res.size-1] = get_crop(x,0,0,0,width-1,height-1,depth-1,dim-1);
} break;
case 'y': {
if (nb>height)
throw CImgArgumentException("CImg<%s>::get_split() : Cannot split instance image (%u,%u,%u,%u,%p) along 'y' into %u images.",
pixel_type(),width,height,depth,dim,data,nb);
res.assign(nb?nb:height);
const unsigned int delta = height/res.size + ((height%res.size)?1:0);
unsigned int l,x;
for (l=0, x=0; l<res.size-1; l++, x+=delta) res[l] = get_crop(0,x,0,0,width-1,x+delta-1,depth-1,dim-1);
res[res.size-1] = get_crop(0,x,0,0,width-1,height-1,depth-1,dim-1);
} break;
case 'z': {
if (nb>depth)
throw CImgArgumentException("CImg<%s>::get_split() : Cannot split instance image (%u,%u,%u,%u,%p) along 'z' into %u images.",
pixel_type(),width,height,depth,dim,data,nb);
res.assign(nb?nb:depth);
const unsigned int delta = depth/res.size + ((depth%res.size)?1:0);
unsigned int l,x;
for (l=0, x=0; l<res.size-1; l++, x+=delta) res[l] = get_crop(0,0,x,0,width-1,height-1,x+delta-1,dim-1);
res[res.size-1] = get_crop(0,0,x,0,width-1,height-1,depth-1,dim-1);
} break;
case 'v': {
if (nb>dim)
throw CImgArgumentException("CImg<%s>::get_split() : Cannot split instance image (%u,%u,%u,%u,%p) along 'v' into %u images.",
pixel_type(),width,height,depth,dim,data,nb);
res.assign(nb?nb:dim);
const unsigned int delta = dim/res.size + ((dim%res.size)?1:0);
unsigned int l,x;
for (l=0, x=0; l<res.size-1; l++, x+=delta) res[l] = get_crop(0,0,0,x,width-1,height-1,depth-1,x+delta-1);
res[res.size-1] = get_crop(0,0,0,x,width-1,height-1,depth-1,dim-1);
} break;
default:
throw CImgArgumentException("CImg<%s>::get_split() : Unknow axe '%c', must be 'x','y','z' or 'v'",pixel_type(),axe);
break;
}
return res;
}
//! Append an image to another one
CImg get_append(const CImg<T>& img, const char axis='x', const char align='c') const {
if (!img) return *this;
if (is_empty()) return img;
CImgList<T> temp(2);
temp[0].width = width; temp[0].height = height; temp[0].depth = depth;
temp[0].dim = dim; temp[0].data = data;
temp[1].width = img.width; temp[1].height = img.height; temp[1].depth = img.depth;
temp[1].dim = img.dim; temp[1].data = img.data;
const CImg<T> res = temp.get_append(axis,align);
temp[0].width = temp[0].height = temp[0].depth = temp[0].dim = 0; temp[0].data = 0;
temp[1].width = temp[1].height = temp[1].depth = temp[1].dim = 0; temp[1].data = 0;
return res;
}
//! Append an image to another one (in-place version)
CImg& append(const CImg<T>& img, const char axis='x', const char align='c') {
if (!img) return *this;
if (is_empty()) return (*this=img);
return get_append(img,axis,align).swap(*this);
}
//! Return a list of images, corresponding to the XY-gradients of an image.
/**
\param scheme = Numerical scheme used for the gradient computation :
- -1 = Backward finite differences
- 0 = Centered finite differences
- 1 = Forward finite differences
- 2 = Using Sobel masks
- 3 = Using rotation invariant masks
- 4 = Using Deriche recusrsive filter.
**/
CImgList<typename cimg::largest<T,float>::type> get_gradientXY(const int scheme=0) const {
typedef typename cimg::largest<T,float>::type restype;
if (is_empty()) return CImgList<restype>(2);
CImgList<restype> res(2,width,height,depth,dim);
switch(scheme) {
case -1: { // backward finite differences
CImg_3x3(I,restype);
cimg_forZV(*this,z,k) cimg_for3x3(*this,x,y,z,k,I) { res[0](x,y,z,k) = Icc-Ipc; res[1](x,y,z,k) = Icc-Icp; }
} break;
case 1: { // forward finite differences
CImg_2x2(I,restype);
cimg_forZV(*this,z,k) cimg_for2x2(*this,x,y,z,k,I) { res[0](x,y,0,k) = Inc-Icc; res[1](x,y,z,k) = Icn-Icc; }
} break;
case 2: { // using Sobel mask
CImg_3x3(I,restype);
const float a = 1, b = 2;
cimg_forZV(*this,z,k) cimg_for3x3(*this,x,y,z,k,I) {
res[0](x,y,z,k) = -a*Ipp-b*Ipc-a*Ipn+a*Inp+b*Inc+a*Inn;
res[1](x,y,z,k) = -a*Ipp-b*Icp-a*Inp+a*Ipn+b*Icn+a*Inn;
}
} break;
case 3: { // using rotation invariant mask
CImg_3x3(I,restype);
const float a = (float)(0.25*(2-std::sqrt(2.0))), b = (float)(0.5f*(std::sqrt(2.0)-1));
cimg_forZV(*this,z,k) cimg_for3x3(*this,x,y,z,k,I) {
res[0](x,y,z,k) = -a*Ipp-b*Ipc-a*Ipn+a*Inp+b*Inc+a*Inn;
res[1](x,y,z,k) = -a*Ipp-b*Icp-a*Inp+a*Ipn+b*Icn+a*Inn;
}
} break;
case 4: { // using Deriche filter with low standard variation
res[0] = get_deriche(0,1,'x');
res[1] = get_deriche(0,1,'y');
} break;
default: { // central finite differences
CImg_3x3(I,restype);
cimg_forZV(*this,z,k) cimg_for3x3(*this,x,y,z,k,I) {
res[0](x,y,z,k) = 0.5f*(Inc-Ipc);
res[1](x,y,z,k) = 0.5f*(Icn-Icp);
}
} break;
}
return res;
}
//! Return a list of images, corresponding to the XYZ-gradients of an image.
/**
\see get_gradientXY().
**/
CImgList<typename cimg::largest<T,float>::type> get_gradientXYZ(const int scheme=0) const {
typedef typename cimg::largest<T,float>::type restype;
if (is_empty()) return CImgList<restype>(3);
CImgList<restype> res(3,width,height,depth,dim);
CImg_3x3x3(I,restype);
switch(scheme) {
case -1: { // backward finite differences
cimg_forV(*this,k) cimg_for3x3x3(*this,x,y,z,k,I) {
res[0](x,y,z,k) = Iccc-Ipcc;
res[1](x,y,z,k) = Iccc-Icpc;
res[2](x,y,z,k) = Iccc-Iccp;
}
} break;
case 1: { // forward finite differences
cimg_forV(*this,k) cimg_for3x3x3(*this,x,y,z,k,I) {
res[0](x,y,z,k) = Incc-Iccc;
res[1](x,y,z,k) = Icnc-Iccc;
res[2](x,y,z,k) = Iccn-Iccc;
}
} break;
case 4: { // using Deriche filter with low standard variation
res[0] = get_deriche(0,1,'x');
res[1] = get_deriche(0,1,'y');
res[2] = get_deriche(0,1,'z');
} break;
default: { // central finite differences
cimg_forV(*this,k) cimg_for3x3x3(*this,x,y,z,k,I) {
res[0](x,y,z,k) = 0.5f*(Incc-Ipcc);
res[1](x,y,z,k) = 0.5f*(Icnc-Icpc);
res[2](x,y,z,k) = 0.5f*(Iccn-Iccp);
}
} break;
}
return res;
}
//! Return the 2D structure tensor field of an image
CImg<typename cimg::largest<T,float>::type> get_structure_tensorXY(const int scheme=1) const {
typedef typename cimg::largest<T,float>::type restype;
if (is_empty()) return CImg<restype>();
CImg<restype> res(width,height,depth,3,0);
CImg_3x3(I,restype);
switch (scheme) {
case 0: { // classical central finite differences
cimg_forZV(*this,z,k) cimg_for3x3(*this,x,y,0,k,I) {
const restype
ix = 0.5f*(Inc-Ipc),
iy = 0.5f*(Icn-Icp);
res(x,y,z,0)+=ix*ix;
res(x,y,z,1)+=ix*iy;
res(x,y,z,2)+=iy*iy;
}
} break;
default: { // Precise forward/backward finite differences
cimg_forZV(*this,z,k) cimg_for3x3(*this,x,y,0,k,I) {
const restype
ixf = Inc-Icc, ixb = Icc-Ipc,
iyf = Icn-Icc, iyb = Icc-Icp;
res(x,y,z,0) += 0.5f*(ixf*ixf+ixb*ixb);
res(x,y,z,1) += 0.25f*(ixf*iyf+ixf*iyb+ixb*iyf+ixb*iyb);
res(x,y,z,2) += 0.5f*(iyf*iyf+iyb*iyb);
}
} break;
}
return res;
}
//! In-place version of the previous function
CImg& structure_tensorXY(const int scheme=1) {
return assign(get_structure_tensorXY(scheme));
}
//! Return the 3D structure tensor field of an image
CImg<typename cimg::largest<T,float>::type> get_structure_tensorXYZ(const int scheme=1) const {
typedef typename cimg::largest<T,float>::type restype;
if (is_empty()) return CImg<restype>();
CImg<restype> res(width,height,depth,6,0);
CImg_3x3x3(I,restype);
switch (scheme) {
case 0: { // classical central finite differences
cimg_forV(*this,k) cimg_for3x3x3(*this,x,y,z,k,I) {
const restype
ix = 0.5f*(Incc-Ipcc),
iy = 0.5f*(Icnc-Icpc),
iz = 0.5f*(Iccn-Iccp);
res(x,y,z,0)+=ix*ix;
res(x,y,z,1)+=ix*iy;
res(x,y,z,2)+=ix*iz;
res(x,y,z,3)+=iy*iy;
res(x,y,z,4)+=iy*iz;
res(x,y,z,5)+=iz*iz;
}
} break;
default: { // Precise forward/backward finite differences
cimg_forV(*this,k) cimg_for3x3x3(*this,x,y,z,k,I) {
const restype
ixf = Incc-Iccc, ixb = Iccc-Ipcc,
iyf = Icnc-Iccc, iyb = Iccc-Icpc,
izf = Iccn-Iccc, izb = Iccc-Iccp;
res(x,y,z,0) += 0.5f*(ixf*ixf + ixb*ixb);
res(x,y,z,1) += 0.25f*(ixf*iyf + ixf*iyb + ixb*iyf + ixb*iyb);
res(x,y,z,2) += 0.25f*(ixf*izf + ixf*izb + ixb*izf + ixb*izb);
res(x,y,z,3) += 0.5f*(iyf*iyf + iyb*iyb);
res(x,y,z,4) += 0.25f*(iyf*izf + iyf*izb + iyb*izf + iyb*izb);
res(x,y,z,5) += 0.5f*(izf*izf + izb*izb);
}
} break;
}
return res;
}
//! In-place version of the previous function
CImg& structure_tensorXYZ(const int scheme=1) {
return assign(get_structure_tensorXYZ(scheme));
}
//! Get distance function from 0-valued isophotes by the application of the eikonal equation.
CImg<typename cimg::largest<T,float>::type> get_distance_function(const unsigned int nb_iter=100, const float band_size=0.0f, const float precision=0.5f) const {
typedef typename cimg::largest<T,float>::type ftype;
return CImg<ftype>(*this).distance_function(nb_iter,band_size,precision);
}
//! In-place version of the previous function
CImg& distance_function(const unsigned int nb_iter=100, const float band_size=0.0f, const float precision=0.5f) {
typedef typename cimg::largest<T,float>::type ftype;
if (is_empty()) return *this;
CImg<ftype> veloc(*this);
for (unsigned int iter=0; iter<nb_iter; ++iter) {
if (depth>1) { // 3D version
CImg_3x3x3(I,ftype);
cimg_forV(*this,k) cimg_for3x3x3(*this,x,y,z,k,I) if (band_size<=0 || cimg::abs(Iccc)<band_size) {
const ftype
gx = 0.5f*(Incc-Ipcc),
gy = 0.5f*(Icnc-Icpc),
gz = 0.5f*(Iccn-Iccp),
sgn = -cimg::sign(Iccc),
ix = gx*sgn>0?Incc-Iccc:Iccc-Ipcc,
iy = gy*sgn>0?Icnc-Iccc:Iccc-Icpc,
iz = gz*sgn>0?Iccn-Iccc:Iccc-Iccp,
ng = 1e-5f+(ftype)std::sqrt(gx*gx+gy*gy+gz*gz),
ngx = gx/ng,
ngy = gy/ng,
ngz = gz/ng;
veloc(x,y,z,k) = sgn*(ngx*ix+ngy*iy+ngz*iz-1);
}
} else { // 2D version
CImg_3x3(I,ftype);
cimg_forV(*this,k) cimg_for3x3(*this,x,y,0,k,I) if (band_size<=0 || cimg::abs(Icc)<band_size) {
const ftype
gx = 0.5f*(Inc-Ipc),
gy = 0.5f*(Icn-Icp),
sgn = -cimg::sign(Icc),
ix = gx*sgn>0?Inc-Icc:Icc-Ipc,
iy = gy*sgn>0?Icn-Icc:Icc-Icp,
ng = 1e-5f+(ftype)std::sqrt(gx*gx+gy*gy),
ngx = gx/ng,
ngy = gy/ng;
veloc(x,y,k) = sgn*(ngx*ix+ngy*iy-1);
}
}
const CImgStats stats(veloc,false);
const float xdt = precision/(float)cimg::max(cimg::abs(stats.min),cimg::abs(stats.max));
*this+=(veloc*=xdt);
}
return *this;
}
//@}
//-------------------------------------
//
//! \name Meshes and Triangulations
//@{
//-------------------------------------
struct _marching_squares_func {
const CImg<T>& ref;
_marching_squares_func(const CImg<T>& pref):ref(pref) {}
float operator()(const float x, const float y) const {
return (float)ref((int)x,(int)y);
}
};
struct _marching_cubes_func {
const CImg<T>& ref;
_marching_cubes_func(const CImg<T>& pref):ref(pref) {}
float operator()(const float x, const float y, const float z) const {
return (float)ref((int)x,(int)y,(int)z);
}
};
struct _marching_squares_func_float {
const CImg<T>& ref;
_marching_squares_func_float(const CImg<T>& pref):ref(pref) {}
float operator()(const float x, const float y) const {
return (float)ref.linear_pix2d(x,y);
}
};
struct _marching_cubes_func_float {
const CImg<T>& ref;
_marching_cubes_func_float(const CImg<T>& pref):ref(pref) {}
float operator()(const float x, const float y, const float z) const {
return (float)ref.linear_pix3d(x,y,z);
}
};
//! Get a vectorization of an implicit function defined by the instance image.
template<typename tp, typename tf>
const CImg& marching_squares(const float isovalue,CImgList<tp>& points, CImgList<tf>& primitives) const {
if (height<=1 || depth>1 || dim>1)
throw CImgInstanceException("CImg<%s>::marching_squares() : Instance image (%u,%u,%u,%u,%p) is not a 2D scalar image.",
pixel_type(),width,height,depth,dim,data);
const _marching_squares_func func(*this);
cimg::marching_squares(func,isovalue,0.0f,0.0f,dimx()-1.0f,dimy()-1.0f,1.0f,1.0f,points,primitives);
return *this;
}
//! Get a vectorization of an implicit function defined by the instance image.
/**
This version allows to specify the marching squares resolution along x,y, and z.
**/
template<typename tp, typename tf>
const CImg& marching_squares(const float isovalue,
const float resx, const float resy,
CImgList<tp>& points, CImgList<tf>& primitives) const {
if (height<=1 || depth>1 || dim>1)
throw CImgInstanceException("CImg<%s>::marching_squares() : Instance image (%u,%u,%u,%u,%p) is not a 2D scalar image.",
pixel_type(),width,height,depth,dim,data);
const _marching_squares_func_float func(*this);
cimg::marching_squares(func,isovalue,0.0f,0.0f,dimx()-1.0f,dimy()-1.0f,resx,resy,points,primitives);
return *this;
}
//! Get a triangulation of an implicit function defined by the instance image
template<typename tp, typename tf>
const CImg& marching_cubes(const float isovalue,CImgList<tp>& points, CImgList<tf>& primitives,
const bool invert_faces = false) const {
if (depth<=1 || dim>1)
throw CImgInstanceException("CImg<%s>::marching_cubes() : Instance image (%u,%u,%u,%u,%p) is not a 3D scalar image.",
pixel_type(),width,height,depth,dim,data);
const _marching_cubes_func func(*this);
cimg::marching_cubes(func,isovalue,0.0f,0.0f,0.0f,dimx()-1.0f,dimy()-1.0f,dimz()-1.0f,
1.0f,1.0f,1.0f,points,primitives,invert_faces);
return *this;
}
//! Get a triangulation of an implicit function defined by the instance image
/**
This version allows to specify the marching cube resolution along x,y and z.
**/
template<typename tp, typename tf>
const CImg& marching_cubes(const float isovalue,
const float resx, const float resy, const float resz,
CImgList<tp>& points, CImgList<tf>& primitives,
const bool invert_faces = false) const {
if (depth<=1 || dim>1)
throw CImgInstanceException("CImg<%s>::marching_cubes() : Instance image (%u,%u,%u,%u,%p) is not a 3D scalar image.",
pixel_type(),width,height,depth,dim,data);
const _marching_cubes_func_float func(*this);
cimg::marching_cubes(func,isovalue,0.0f,0.0f,0.0f,dimx()-1.0f,dimy()-1.0f,dimz()-1.0f,
resx,resy,resz,points,primitives,invert_faces);
return *this;
}
//@}
//----------------------------
//
//! \name Color conversions
//@{
//----------------------------
//! Return the default 256 colors palette.
/**
The default color palette is used by %CImg when displaying images on 256 colors displays.
It consists in the quantification of the (R,G,B) color space using 3:3:2 bits for color coding
(i.e 8 levels for the Red and Green and 4 levels for the Blue).
\return A 256x1x1x3 color image defining the palette entries.
**/
static CImg<T> get_default_LUT8() {
static CImg<T> palette;
if (!palette.data) {
palette.assign(256,1,1,3);
for (unsigned int index=0, r=16; r<256; r+=32)
for (unsigned int g=16; g<256; g+=32)
for (unsigned int b=32; b<256; b+=64) {
palette(index,0) = r;
palette(index,1) = g;
palette(index++,2) = b;
}
}
return palette;
}
//! Convert color pixels from (R,G,B) to match a specified palette.
/**
This function return a (R,G,B) image where colored pixels are constrained to match entries
of the specified color \c palette.
\param palette User-defined palette that will constraint the color conversion.
\param dithering Enable/Disable Floyd-Steinberg dithering.
\param indexing If \c true, each resulting image pixel is an index to the given color palette.
Otherwise, (R,G,B) values of the palette are copied instead.
**/
template<typename t> CImg<t> get_RGBtoLUT(const CImg<t>& palette, const bool dithering=true,const bool indexing=false) const {
if (is_empty()) return CImg<t>();
if (dim!=3) throw CImgInstanceException("CImg<%s>::RGBtoLUT() : Input image dimension is dim=%u, "
"should be a (R,G,B) image.",pixel_type(),dim);
if (palette.data && palette.dim!=3)
throw CImgArgumentException("CImg<%s>::RGBtoLUT() : Given palette dimension is dim=%u, "
"should be a (R,G,B) palette",pixel_type(),palette.dim);
CImg<t> res(width,height,depth,indexing?1:3), pal = palette.data?palette:CImg<t>::get_default_LUT8();
float *line1 = new float[3*width], *line2 = new float[3*width], *pline1 = line1, *pline2 = line2;
cimg_forZ(*this,z) {
float *ptr=pline2; cimg_forX(*this,x) { *(ptr++)=(*this)(x,0,z,0); *(ptr++)=(*this)(x,0,z,1); *(ptr++)=(*this)(x,0,z,2); }
cimg_forY(*this,y) {
cimg::swap(pline1,pline2);
if (y<dimy()-1) {
const int ny = y+1;
float *ptr=pline2; cimg_forX(*this,x) { *(ptr++)=(*this)(x,ny,z,0); *(ptr++)=(*this)(x,ny,z,1); *(ptr++)=(*this)(x,ny,z,2); }
}
float *ptr1=pline1, *ptr2=pline2;
cimg_forX(*this,x) {
float R = *(ptr1++), G = *(ptr1++), B = *(ptr1++);
R = R<0?0:(R>255?255:R); G = G<0?0:(G>255?255:G); B = B<0?0:(B>255?255:B);
int best_index = 0;
t Rbest=0,Gbest=0,Bbest=0;
if (palette.data) { // find best match in given color palette
float min = cimg::type<float>::max();
cimg_forX(palette,off) {
const t Rp = palette(off,0), Gp = palette(off,1), Bp = palette(off,2);
const float error = (float)((Rp-R)*(Rp-R) + (Gp-G)*(Gp-G) + (Bp-B)*(Bp-B));
if (error<min) { min=error; best_index=off; Rbest=Rp; Gbest=Gp; Bbest=Bp; }
}
} else {
Rbest = (t)((unsigned char)R&0xe0); Gbest = (t)((unsigned char)G&0xe0); Bbest = (t)((unsigned char)B&0xc0);
best_index = (unsigned char)Rbest | ((unsigned char)Gbest>>3) | ((unsigned char)Bbest>>6);
}
if (indexing) res(x,y,z) = best_index;
else { res(x,y,z,0) = Rbest; res(x,y,z,1) = Gbest; res(x,y,z,2) = Bbest; }
if (dithering) { // apply dithering to neighborhood pixels if needed
const float dR = (float)(R-Rbest), dG = (float)(G-Gbest), dB = (float)(B-Bbest);
if (x<dimx()-1) { *(ptr1++)+= dR*7/16; *(ptr1++)+= dG*7/16; *(ptr1++)+= dB*7/16; ptr1-=3; }
if (y<dimy()-1) {
*(ptr2++)+= dR*5/16; *(ptr2++)+= dG*5/16; *ptr2+= dB*5/16; ptr2-=2;
if (x>0) { *(--ptr2)+= dB*3/16; *(--ptr2)+= dG*3/16; *(--ptr2)+= dR*3/16; ptr2+=3; }
if (x<dimx()-1) { ptr2+=3; *(ptr2++)+= dR/16; *(ptr2++)+= dG/16; *ptr2+= dB/16; ptr2-=5; }
}
}
ptr2+=3;
}
}
}
delete[] line1; delete[] line2;
return res;
}
//! Convert color pixels from (R,G,B) to match the default 256 colors palette.
/**
Same as get_RGBtoLUT() with the default color palette given by get_default_LUT8().
**/
CImg<T> get_RGBtoLUT(const bool dithering=true, const bool indexing=false) const {
CImg<T> foo;
return get_RGBtoLUT(foo,dithering,indexing);
}
//! Convert color pixels from (R,G,B) to match the specified color palette.
/** This is the in-place version of get_RGBtoLUT(). **/
CImg& RGBtoLUT(const CImg<T>& palette,const bool dithering=true,const bool indexing=false) {
return get_RGBtoLUT(palette,dithering,indexing).swap(*this);
}
//! Convert color pixels from (R,G,B) to match the specified color palette.
/** This is the in-place version of get_RGBtoLUT(). **/
CImg& RGBtoLUT(const bool dithering=true,const bool indexing=false) {
CImg<T> foo;
return get_RGBtoLUT(foo,dithering,indexing).swap(*this);
}
//! Convert an indexed image to a (R,G,B) image using the specified color palette.
template<typename t> CImg<t> get_LUTtoRGB(const CImg<t>& palette) const {
if (is_empty()) return CImg<t>();
if (dim!=1) throw CImgInstanceException("CImg<%s>::LUTtoRGB() : Input image dimension is dim=%u, "
"should be a LUT image",pixel_type(),dim);
if (palette.data && palette.dim!=3)
throw CImgArgumentException("CImg<%s>::LUTtoRGB() : Given palette dimension is dim=%u, "
"should be a (R,G,B) palette",pixel_type(),palette.dim);
CImg<t> res(width,height,depth,3);
CImg<t> pal = palette.data?palette:get_default_LUT8();
cimg_forXYZ(*this,x,y,z) {
const unsigned int index = (unsigned int)(*this)(x,y,z);
res(x,y,z,0) = pal(index,0);
res(x,y,z,1) = pal(index,1);
res(x,y,z,2) = pal(index,2);
}
return res;
}
//! Convert an indexed image (with the default palette) to a (R,G,B) image.
CImg<T> get_LUTtoRGB() const {
CImg<T> foo;
return get_LUTtoRGB(foo);
}
//! In-place version of get_LUTtoRGB().
CImg& LUTtoRGB(const CImg<T>& palette) {
return get_LUTtoRGB(palette).swap(*this);
}
//! In-place version of get_LUTroRGB().
CImg& LUTtoRGB() {
CImg<T> foo;
return get_LUTtoRGB(foo).swap(*this);
}
//! Convert color pixels from (R,G,B) to (H,S,V).
CImg& RGBtoHSV() {
if (!is_empty()) {
if (dim!=3) throw CImgInstanceException("CImg<%s>::RGBtoHSV() : Input image dimension is dim=%u, "
"should be a (R,G,B) image.",pixel_type(),dim);
cimg_forXYZ(*this,x,y,z) {
const float
R = (float)((*this)(x,y,z,0)/255.0f),
G = (float)((*this)(x,y,z,1)/255.0f),
B = (float)((*this)(x,y,z,2)/255.0f);
const float m = cimg::min(R,G,B), v = cimg::max(R,G,B);
float h,s;
if (v==m) { h=-1; s=0; } else {
const float
f = (R==m)?(G-B):((G==m)?(B-R):(R-G)),
i = (R==m)?3.0f:((G==m)?5.0f:1.0f);
h = (i-f/(v-m));
s = (v-m)/v;
if (h>=6.0f) h-=6.0f;
h*=(float)cimg::PI/3.0f;
}
(*this)(x,y,z,0) = (T)h;
(*this)(x,y,z,1) = (T)s;
(*this)(x,y,z,2) = (T)v;
}
}
return *this;
}
//! Convert color pixels from (H,S,V) to (R,G,B).
CImg& HSVtoRGB() {
if (!is_empty()) {
if (dim!=3) throw CImgInstanceException("CImg<%s>::HSVtoRGB() : Input image dimension is dim=%u, "
"should be a (H,S,V) image",pixel_type(),dim);
cimg_forXYZ(*this,x,y,z) {
float
H = (float)((*this)(x,y,z,0)),
S = (float)((*this)(x,y,z,1)),
V = (float)((*this)(x,y,z,2));
float R=0,G=0,B=0;
if (H<0) R=G=B=V;
else {
H/=(float)cimg::PI/3.0f;
const int i = (int)std::floor(H);
const float
f = (i&1)?(H-i):(1.0f-H+i),
m = V*(1.0f-S),
n = V*(1.0f-S*f);
switch(i) {
case 6:
case 0: R=V; G=n; B=m; break;
case 1: R=n; G=V; B=m; break;
case 2: R=m; G=V; B=n; break;
case 3: R=m; G=n; B=V; break;
case 4: R=n; G=m; B=V; break;
case 5: R=V; G=m; B=n; break;
}
}
(*this)(x,y,z,0) = (T)(R*255.0f);
(*this)(x,y,z,1) = (T)(G*255.0f);
(*this)(x,y,z,2) = (T)(B*255.0f);
}
}
return *this;
}
//! Convert color pixels from (R,G,B) to (Y,Cb,Cr)_8 (Thanks to Chen Wang).
CImg& RGBtoYCbCr() {
if (!is_empty()) {
if (dim!=3) throw CImgInstanceException("CImg<%s>::RGBtoYCbCr() : Input image dimension is dim=%u, "
"should be a (R,G,B) image (dim=3)",pixel_type(),dim);
cimg_forXYZ(*this,x,y,z) {
const int
R = (int)((*this)(x,y,z,0)),
G = (int)((*this)(x,y,z,1)),
B = (int)((*this)(x,y,z,2));
const int
Y = ((66*R+129*G+25*B+128)>>8) + 16,
Cb = ((-38*R-74*G+112*B+128)>>8) + 128,
Cr = ((112*R-94*G-18*B+128)>>8) + 128;
(*this)(x,y,z,0) = (T)(Y<0?0:(Y>255?255:Y));
(*this)(x,y,z,1) = (T)(Cb<0?0:(Cb>255?255:Cb));
(*this)(x,y,z,2) = (T)(Cr<0?0:(Cr>255?255:Cr));
}
}
return *this;
}
//! Convert color pixels from (Y,Cb,Cr)_8 to (R,G,B).
CImg& YCbCrtoRGB() {
if (!is_empty()) {
if (dim!=3) throw CImgInstanceException("CImg<%s>::YCbCrtoRGB() : Input image dimension is dim=%u, "
"should be a (Y,Cb,Cr)_8 image (dim=3)",pixel_type(),dim);
cimg_forXYZ(*this,x,y,z) {
const int
Y = (int)((*this)(x, y, z, 0)-16),
Cb = (int)((*this)(x, y, z, 1)-128),
Cr = (int)((*this)(x, y, z, 2)-128);
const int
R = ((298*Y + 409*Cr + 128) >> 8 ),
G = ((298*Y - 100*Cb - 208*Cr + 128) >> 8 ),
B = ((298*Y + 516*Cb + 128) >> 8 );
(*this)(x,y,z,0) = (T)(R<0?0:(R>255?255:R));
(*this)(x,y,z,1) = (T)(G<0?0:(G>255?255:G));
(*this)(x,y,z,2) = (T)(B<0?0:(B>255?255:B));
}
}
return *this;
}
//! Convert color pixels from (R,G,B) to (Y,U,V).
CImg& RGBtoYUV() {
if (!is_empty()) {
if (dim!=3) throw CImgInstanceException("CImg<%s>::RGBtoYUV() : Input image dimension is dim=%u, "
"should be a (R,G,B) image (dim=3)",pixel_type(),dim);
cimg_forXYZ(*this,x,y,z) {
const float
R = (*this)(x,y,z,0)/255.0f,
G = (*this)(x,y,z,1)/255.0f,
B = (*this)(x,y,z,2)/255.0f,
Y = (T)(0.299*R + 0.587*G + 0.114*B);
(*this)(x,y,z,0) = (T)Y;
(*this)(x,y,z,1) = (T)(0.492*(B-Y));
(*this)(x,y,z,2) = (T)(0.877*(R-Y));
}
}
return *this;
}
//! Convert color pixels from (Y,U,V) to (R,G,B).
CImg& YUVtoRGB() {
if (!is_empty()) {
if (dim!=3) throw CImgInstanceException("CImg<%s>::YUVtoRGB() : Input image dimension is dim=%u, "
"should be a (Y,U,V) image (dim=3)",pixel_type(),dim);
cimg_forXYZ(*this,x,y,z) {
const T Y = (*this)(x,y,z,0), U = (*this)(x,y,z,1), V = (*this)(x,y,z,2);
(*this)(x,y,z,0) = (T)((Y + 1.140*V)*255.0f);
(*this)(x,y,z,1) = (T)((Y - 0.395*U - 0.581*V)*255.0f);
(*this)(x,y,z,2) = (T)((Y + 2.032*U)*255.0f);
}
}
return *this;
}
//! Convert color pixels from (R,G,B) to (X,Y,Z)_709.
CImg& RGBtoXYZ() {
if (!is_empty()) {
if (dim!=3) throw CImgInstanceException("CImg<%s>::RGBtoXYZ() : Input image dimension is dim=%u, "
"should be a (R,G,B) image (dim=3)",pixel_type(),dim);
cimg_forXYZ(*this,x,y,z) {
const float
R = (float)((*this)(x,y,z,0)/255.0f),
G = (float)((*this)(x,y,z,1)/255.0f),
B = (float)((*this)(x,y,z,2)/255.0f);
(*this)(x,y,z,0) = (T)(0.412453*R + 0.357580*G + 0.180423*B);
(*this)(x,y,z,1) = (T)(0.212671*R + 0.715160*G + 0.072169*B);
(*this)(x,y,z,2) = (T)(0.019334*R + 0.119193*G + 0.950227*B);
}
}
return *this;
}
//! Convert (X,Y,Z)_709 pixels of a color image into the (R,G,B) color space.
CImg& XYZtoRGB() {
if (!is_empty()) {
if (dim!=3) throw CImgInstanceException("CImg<%s>::XYZtoRGB() : Input image dimension is dim=%u, "
"should be a (X,Y,Z) image (dim=3)",pixel_type(),dim);
cimg_forXYZ(*this,x,y,z) {
const float
X = (float)(255.0f*(*this)(x,y,z,0)),
Y = (float)(255.0f*(*this)(x,y,z,1)),
Z = (float)(255.0f*(*this)(x,y,z,2));
(*this)(x,y,z,0) = (T)(3.240479*X - 1.537150*Y - 0.498535*Z);
(*this)(x,y,z,1) = (T)(-0.969256*X + 1.875992*Y + 0.041556*Z);
(*this)(x,y,z,2) = (T)(0.055648*X - 0.204043*Y + 1.057311*Z);
}
}
return *this;
}
//! Convert (X,Y,Z)_709 pixels of a color image into the (L*,a*,b*) color space.
#define cimg_Labf(x) ((x)>=0.008856?(std::pow(x,1/3.0)):(7.787*(x)+16.0/116.0))
#define cimg_Labfi(x) ((x)>=0.206893?((x)*(x)*(x)):(((x)-16.0/116.0)/7.787))
CImg& XYZtoLab() {
if (!is_empty()) {
if (dim!=3) throw CImgInstanceException("CImg<%s>::XYZtoLab() : Input image dimension is dim=%u, "
"should be a (X,Y,Z) image (dim=3)",pixel_type(),dim);
const double
Xn = 0.412453 + 0.357580 + 0.180423,
Yn = 0.212671 + 0.715160 + 0.072169,
Zn = 0.019334 + 0.119193 + 0.950227;
cimg_forXYZ(*this,x,y,z) {
const T X = (*this)(x,y,z,0), Y = (*this)(x,y,z,1), Z = (*this)(x,y,z,2);
const double
XXn = X/Xn, YYn = Y/Yn, ZZn = Z/Zn,
fX = cimg_Labf(XXn), fY = cimg_Labf(YYn), fZ = cimg_Labf(ZZn);
(*this)(x,y,z,0) = (T)(116*fY-16);
(*this)(x,y,z,1) = (T)(500*(fX-fY));
(*this)(x,y,z,2) = (T)(200*(fY-fZ));
}
}
return *this;
}
//! Convert (L,a,b) pixels of a color image into the (X,Y,Z) color space.
CImg& LabtoXYZ() {
if (!is_empty()) {
if (dim!=3) throw CImgInstanceException("CImg<%s>::LabtoXYZ() : Input image dimension is dim=%u, "
"should be a (X,Y,Z) image (dim=3)",pixel_type(),dim);
const double
Xn = 0.412453 + 0.357580 + 0.180423,
Yn = 0.212671 + 0.715160 + 0.072169,
Zn = 0.019334 + 0.119193 + 0.950227;
cimg_forXYZ(*this,x,y,z) {
const T L = (*this)(x,y,z,0), a = (*this)(x,y,z,1), b = (*this)(x,y,z,2);
const double
cY = (L+16)/116.0,
Y = Yn*cimg_Labfi(cY),
pY = std::pow(Y/Yn,1.0/3),
cX = a/500+pY,
X = Xn*cX*cX*cX,
cZ = pY-b/200,
Z = Zn*cZ*cZ*cZ;
(*this)(x,y,z,0) = (T)(X);
(*this)(x,y,z,1) = (T)(Y);
(*this)(x,y,z,2) = (T)(Z);
}
}
return *this;
}
//! Convert (X,Y,Z)_709 pixels of a color image into the (x,y,Y) color space.
CImg& XYZtoxyY() {
if (!is_empty()) {
if (dim!=3) throw CImgInstanceException("CImg<%s>::XYZtoxyY() : Input image dimension is dim=%u, "
"should be a (X,Y,Z) image (dim=3)",pixel_type(),dim);
cimg_forXYZ(*this,x,y,z) {
const T X = (*this)(x,y,z,0), Y = (*this)(x,y,z,1), Z = (*this)(x,y,z,2), sum = (X+Y+Z), nsum = sum>0?sum:1;
(*this)(x,y,z,0) = X/nsum;
(*this)(x,y,z,1) = Y/nsum;
(*this)(x,y,z,2) = Y;
}
}
return *this;
}
//! Convert (x,y,Y) pixels of a color image into the (X,Y,Z)_709 color space.
CImg& xyYtoXYZ() {
if (!is_empty()) {
if (dim!=3) throw CImgInstanceException("CImg<%s>::xyYtoXYZ() : Input image dimension is dim=%u, "
"should be a (x,y,Y) image (dim=3)",pixel_type(),dim);
cimg_forXYZ(*this,x,y,z) {
const T px = (*this)(x,y,z,0), py = (*this)(x,y,z,1), Y = (*this)(x,y,z,2), ny = py>0?py:1;
(*this)(x,y,z,0) = (T)(px*Y/ny);
(*this)(x,y,z,1) = Y;
(*this)(x,y,z,2) = (T)((1-px-py)*Y/ny);
}
}
return *this;
}
//! In-place version of get_RGBtoLab().
CImg& RGBtoLab() {
return RGBtoXYZ().XYZtoLab();
}
//! In-place version of get_LabtoRGb().
CImg& LabtoRGB() {
return LabtoXYZ().XYZtoRGB();
}
//! In-place version of get_RGBtoxyY().
CImg& RGBtoxyY() {
return RGBtoXYZ().XYZtoxyY();
}
//! In-place version of get_xyYtoRGB().
CImg& xyYtoRGB() {
return xyYtoXYZ().XYZtoRGB();
}
//! Convert a (R,G,B) image to a (H,S,V) one.
CImg get_RGBtoHSV() const {
return (+*this).RGBtoHSV();
}
//! Convert a (H,S,V) image to a (R,G,B) one.
CImg get_HSVtoRGB() const {
return (+*this).HSVtoRGB();
}
//! Convert a (R,G,B) image to a (Y,Cb,Cr) one.
CImg get_RGBtoYCbCr() const {
return (+*this).RGBtoYCbCr();
}
//! Convert a (Y,Cb,Cr) image to a (R,G,B) one.
CImg get_YCbCrtoRGB() const {
return (+*this).YCbCrtoRGB();
}
//! Convert a (R,G,B) image into a (Y,U,V) one.
CImg<typename cimg::largest<T,float>::type> get_RGBtoYUV() const {
typedef typename cimg::largest<T,float>::type restype;
return CImg<restype>(*this,false).RGBtoYUV();
}
//! Convert a (Y,U,V) image into a (R,G,B) one.
CImg get_YUVtoRGB() const {
return (+*this).YUVtoRGB();
}
//! Convert a (R,G,B) image to a (X,Y,Z) one.
CImg<typename cimg::largest<T,float>::type> get_RGBtoXYZ() const {
typedef typename cimg::largest<T,float>::type restype;
return CImg<restype>(*this,false).RGBtoXYZ();
}
//! Convert a (X,Y,Z) image to a (R,G,B) one.
CImg get_XYZtoRGB() const {
return (+*this).XYZtoRGB();
}
//! Convert a (X,Y,Z) image to a (L,a,b) one.
CImg get_XYZtoLab() const {
return (+*this).XYZtoLab();
}
//! Convert a (L,a,b) image to a (X,Y,Z) one.
CImg get_LabtoXYZ() const {
return (+*this).LabtoXYZ();
}
//! Convert a (X,Y,Z) image to a (x,y,Y) one.
CImg get_XYZtoxyY() const {
return (+*this).XYZtoxyY();
}
//! Convert a (x,y,Y) image to a (X,Y,Z) one.
CImg get_xyYtoXYZ() const {
return (+*this).xyYtoXYZ();
}
//! Convert a (R,G,B) image to a (L,a,b) one.
CImg get_RGBtoLab() const {
return (+*this).RGBtoLab();
}
//! Convert a (L,a,b) image to a (R,G,B) one.
CImg get_LabtoRGB() const {
return (+*this).LabtoRGB();
}
//! Convert a (R,G,B) image to a (x,y,Y) one.
CImg get_RGBtoxyY() const {
return (+*this).RGBtoxyY();
}
//! Convert a (x,y,Y) image to a (R,G,B) one.
CImg get_xyYtoRGB() const {
return (+*this).xyYtoRGB();
}
//@}
//-------------------
//
//! \name Drawing
//@{
//-------------------
// Should be used only by member functions. Not an user-friendly function.
// Pre-requisites : x0<x1, y-coordinate is valid, col is valid.
CImg& draw_scanline(const int x0, const int x1, const int y, const T *const color,
const float opacity=1, const float brightness=1, const bool init=false) {
static float nopacity=0, copacity=0;
static unsigned int whz=0;
static const T* col = 0;
if (init) {
nopacity = cimg::abs(opacity);
copacity = 1-cimg::max(opacity,0.0f);
whz = width*height*depth;
col = color;
} else {
const int nx0 = cimg::max(x0,0), nx1 = cimg::min(x1,(int)width-1), dx = nx1-nx0;
T *ptrd = ptr(0,y) + nx0;
if (dx>=0) {
if (opacity>=1) {
int off = whz-dx-1;
if (sizeof(T)!=1) cimg_forV(*this,k) {
const T val = (T)(*(col++)*brightness);
for (int x=dx; x>=0; x--) *(ptrd++)=val;
ptrd+=off;
} else cimg_forV(*this,k) { std::memset(ptrd,(int)(*(col++)*brightness),dx+1); ptrd+=whz; }
col-=dim;
} else {
int off = whz-dx-1;
cimg_forV(*this,k) {
const T val = (T)(*(col++)*brightness);
for (int x=dx; x>=0; x--) { *ptrd = (T)(val*nopacity + *ptrd*copacity); ptrd++; }
ptrd+=off;
}
col-=dim;
}
}
}
return *this;
}
CImg& draw_scanline(const T *const color,const float opacity=1) { return draw_scanline(0,0,0,color,opacity,1.0f,true); }
//! Draw a colored point in the instance image, at coordinates (\c x0,\c y0,\c z0).
/**
\param x0 = X-coordinate of the vector-valued pixel to plot.
\param y0 = Y-coordinate of the vector-valued pixel to plot.
\param z0 = Z-coordinate of the vector-valued pixel to plot.
\param color = array of dimv() values of type \c T, defining the drawing color.
\param opacity = opacity of the drawing.
\note Clipping is supported.
**/
CImg& draw_point(const int x0, const int y0, const int z0,
const T *const color,const float opacity=1) {
if (!is_empty()) {
if (!color) throw CImgArgumentException("CImg<%s>::draw_point() : Specified color is (null)",pixel_type());
if (x0>=0 && y0>=0 && z0>=0 && x0<dimx() && y0<dimy() && z0<dimz()) {
const T *col=color;
const unsigned int whz = width*height*depth;
const float nopacity = cimg::abs(opacity), copacity = 1-cimg::max(opacity,0.0f);
T *ptrd = ptr(x0,y0,z0,0);
if (opacity>=1) cimg_forV(*this,k) { *ptrd = *(col++); ptrd+=whz; }
else cimg_forV(*this,k) { *ptrd=(T)(*(col++)*nopacity + *ptrd*copacity); ptrd+=whz; }
}
}
return *this;
}
//! Draw a colored point in the instance image, at coordinates (\c x0,\c y0).
/**
\param x0 = X-coordinate of the vector-valued pixel to plot.
\param y0 = Y-coordinate of the vector-valued pixel to plot.
\param color = array of dimv() values of type \c T, defining the drawing color.
\param opacity = opacity of the drawing.
\note Clipping is supported.
**/
CImg& draw_point(const int x0, const int y0, const T *const color, const float opacity=1) {
return draw_point(x0,y0,0,color,opacity);
}
//! Draw a 2D colored line in the instance image, at coordinates (\c x0,\c y0)-(\c x1,\c y1).
/**
\param x0 = X-coordinate of the starting point of the line.
\param y0 = Y-coordinate of the starting point of the line.
\param x1 = X-coordinate of the ending point of the line.
\param y1 = Y-coordinate of the ending point of the line.
\param color = array of dimv() values of type \c T, defining the drawing color.
\param pattern = An integer whose bits describes the line pattern.
\param opacity = opacity of the drawing.
\note Clipping is supported.
**/
CImg& draw_line(const int x0, const int y0,
const int x1, const int y1,
const T *const color, const unsigned int pattern=~0L, const float opacity=1) {
if (!is_empty()) {
if (!color) throw CImgArgumentException("CImg<%s>::draw_line() : Specified color is (null)",pixel_type());
const T* col=color;
int nx0 = x0, nx1 = x1, ny0 = y0, ny1 = y1;
if (nx0>nx1) cimg::swap(nx0,nx1,ny0,ny1);
if (nx1<0 || nx0>=dimx()) return *this;
if (nx0<0) { ny0-=nx0*(ny1-ny0)/(nx1-nx0); nx0=0; }
if (nx1>=dimx()) { ny1+=(nx1-dimx())*(ny0-ny1)/(nx1-nx0); nx1=dimx()-1;}
if (ny0>ny1) cimg::swap(nx0,nx1,ny0,ny1);
if (ny1<0 || ny0>=dimy()) return *this;
if (ny0<0) { nx0-=ny0*(nx1-nx0)/(ny1-ny0); ny0=0; }
if (ny1>=dimy()) { nx1+=(ny1-dimy())*(nx0-nx1)/(ny1-ny0); ny1=dimy()-1;}
const bool steep = (ny1-ny0)>cimg::abs(nx1-nx0);
if (steep) cimg::swap(nx0,ny0,nx1,ny1);
if (nx0>nx1) cimg::swap(nx0,nx1,ny0,ny1);
const int
dx = nx1-nx0, dy = cimg::abs(ny1-ny0),
offx = steep?width:1,
offy = (ny0<ny1?1:-1)*(steep?1:width);
if (opacity>=1) cimg_forV(*this,k) {
unsigned int hatch=1;
T *ptrd = steep?ptr(ny0,nx0,0,k):ptr(nx0,ny0,0,k);
const T c = *(col++);
for (int error=0, x=nx0; x<=nx1; x++) {
if (!(~pattern) || (~pattern && pattern&hatch)) *ptrd=c;
ptrd+=offx;
if (((error+=dy)<<1)>=dx) { ptrd+=offy; error-=dx; }
if (pattern) hatch=(hatch<<1)+(hatch>>(sizeof(unsigned int)*8-1));
}
} else {
const float nopacity = cimg::abs(opacity), copacity=1-cimg::max(opacity,0.0f);
cimg_forV(*this,k) {
unsigned int hatch=1;
T *ptrd = steep?ptr(ny0,nx0,0,k):ptr(nx0,ny0,0,k);
const T c = *(col++);
for (int error=0, x=nx0; x<=nx1; x++) {
if (!(~pattern) || (~pattern && pattern&hatch)) *ptrd = (T)(c*nopacity + copacity*(*ptrd));
ptrd+=offx;
if (((error+=dy)<<1)>=dx) { ptrd+=offy; error-=dx; }
if (pattern) hatch=(hatch<<1)+(hatch>>(sizeof(unsigned int)*8-1));
}
}
}
}
return *this;
}
//! Draw a 2D colored line in the instance image, at coordinates (\c x0,\c y0)-(\c x1,\c y1).
/**
\param x0 = X-coordinate of the starting point of the line.
\param y0 = Y-coordinate of the starting point of the line.
\param x1 = X-coordinate of the ending point of the line.
\param y1 = Y-coordinate of the ending point of the line.
\param color = array of dimv() values of type \c T, defining the drawing color.
\param pattern = An integer whose bits describes the line pattern.
\param opacity = opacity of the drawing.
\note Clipping is supported.
**/
template<typename t> CImg& draw_line(const CImg<t>& coords,
const T *const color, const unsigned int pattern=~0L, const float opacity=1) {
if (!is_empty() && coords) {
if (coords.height==1)
throw CImgArgumentException("CImg<%s>::draw_line() : Incorrect coordinates (%u,%u,%u,%u,%p).",
pixel_type(),coords.width,coords.height,coords.depth,coords.dim,coords.data);
int ox = (int)coords(0,0), oy = (int)coords(0,1);
if (coords.height==2) for (unsigned int i=1; i<coords.width; i++) {
const int x = (int)coords(i,0), y = (int)coords(i,1);
draw_line(ox,oy,x,y,color,pattern,opacity);
ox = x; oy = y;
} else {
int oz = (int)coords(0,2);
for (unsigned int i=1; i<coords.width; i++) {
const int x = (int)coords(i,0), y = (int)coords(i,1), z = (int)coords(i,2);
draw_line(ox,oy,oz,x,y,z,color,pattern,opacity);
ox = x; oy = y; oz = z;
}
}
}
return *this;
}
//! Draw a 3D colored line in the instance image, at coordinates (\c x0,\c y0,\c z0)-(\c x1,\c y1,\c z1).
/**
\param x0 = X-coordinate of the starting point of the line.
\param y0 = Y-coordinate of the starting point of the line.
\param z0 = Z-coordinate of the starting point of the line.
\param x1 = X-coordinate of the ending point of the line.
\param y1 = Y-coordinate of the ending point of the line.
\param z1 = Z-coordinate of the ending point of the line.
\param color = array of dimv() values of type \c T, defining the drawing color.
\param pattern = An integer whose bits describes the line pattern.
\param opacity = opacity of the drawing.
\note Clipping is supported.
**/
CImg& draw_line(const int x0, const int y0, const int z0, const int x1, const int y1, const int z1,
const T *const color, const unsigned int pattern=~0L, const float opacity=1) {
if (!is_empty()) {
if (!color) throw CImgArgumentException("CImg<%s>::draw_line() : Specified color is (null)",pixel_type());
const T* col=color;
unsigned int hatch=1;
int nx0 = x0, ny0 = y0, nz0 = z0, nx1 = x1, ny1 = y1, nz1 = z1;
if (nx0>nx1) cimg::swap(nx0,nx1,ny0,ny1,nz0,nz1);
if (nx1<0 || nx0>=dimx()) return *this;
if (nx0<0) { const int D=1+nx1-nx0; ny0-=nx0*(1+ny1-ny0)/D; nz0-=nx0*(1+nz1-nz0)/D; nx0=0; }
if (nx1>=dimx()) { const int d=nx1-dimx(), D=1+nx1-nx0; ny1+=d*(1+ny0-ny1)/D; nz1+=d*(1+nz0-nz1)/D; nx1=dimx()-1;}
if (ny0>ny1) cimg::swap(nx0,nx1,ny0,ny1,nz0,nz1);
if (ny1<0 || ny0>=dimy()) return *this;
if (ny0<0) { const int D=1+ny1-ny0; nx0-=ny0*(1+nx1-nx0)/D; nz0-=ny0*(1+nz1-nz0)/D; ny0=0; }
if (ny1>=dimy()) { const int d=ny1-dimy(), D=1+ny1-ny0; nx1+=d*(1+nx0-nx1)/D; nz1+=d*(1+nz0-nz1)/D; ny1=dimy()-1;}
if (nz0>nz1) cimg::swap(nx0,nx1,ny0,ny1,nz0,nz1);
if (nz1<0 || nz0>=dimz()) return *this;
if (nz0<0) { const int D=1+nz1-nz0; nx0-=nz0*(1+nx1-nx0)/D; ny0-=nz0*(1+ny1-ny0)/D; nz0=0; }
if (nz1>=dimz()) { const int d=nz1-dimz(), D=1+nz1-nz0; nx1+=d*(1+nx0-nx1)/D; ny1+=d*(1+ny0-ny1)/D; nz1=dimz()-1;}
const unsigned int dmax = cimg::max(cimg::abs(nx1-nx0),cimg::abs(ny1-ny0),nz1-nz0), whz = width*height*depth;
const float px = (nx1-nx0)/(float)dmax, py = (ny1-ny0)/(float)dmax, pz = (nz1-nz0)/(float)dmax;
float x = (float)nx0, y = (float)ny0, z = (float)nz0;
if (opacity>=1) for (unsigned int t=0; t<=dmax; t++) {
if (!(~pattern) || (~pattern && pattern&hatch)) {
T* ptrd = ptr((unsigned int)x,(unsigned int)y,(unsigned int)z,0);
cimg_forV(*this,k) { *ptrd=*(col++); ptrd+=whz; }
col-=dim;
}
x+=px; y+=py; z+=pz; if (pattern) hatch=(hatch<<1)+(hatch>>(sizeof(unsigned int)*8-1));
} else {
const float nopacity = cimg::abs(opacity), copacity = 1-cimg::max(opacity,0.0f);
for (unsigned int t=0; t<=dmax; t++) {
if (!(~pattern) || (~pattern && pattern&hatch)) {
T* ptrd = ptr((unsigned int)x,(unsigned int)y,(unsigned int)z,0);
cimg_forV(*this,k) { *ptrd = (T)(*(col++)*nopacity + copacity*(*ptrd)); ptrd+=whz; }
col-=dim;
}
x+=px; y+=py; z+=pz; if (pattern) hatch=(hatch<<1)+(hatch>>(sizeof(unsigned int)*8-1));
}
}
}
return *this;
}
//! Draw a 2D textured line in the instance image, at coordinates (\c x0,\c y0)-(\c x1,\c y1).
/**
\param x0 = X-coordinate of the starting point of the line.
\param y0 = Y-coordinate of the starting point of the line.
\param x1 = X-coordinate of the ending point of the line.
\param y1 = Y-coordinate of the ending point of the line.
\param texture = a colored texture image used to draw the line color.
\param tx0 = X-coordinate of the starting point of the texture.
\param ty0 = Y-coordinate of the starting point of the texture.
\param tx1 = X-coordinate of the ending point of the texture.
\param ty1 = Y-coordinate of the ending point of the texture.
\param opacity = opacity of the drawing.
\note Clipping is supported, but texture coordinates do not support clipping.
**/
template<typename t> CImg& draw_line(const int x0,const int y0,const int x1,const int y1,
const CImg<t>& texture,
const int tx0,const int ty0,const int tx1,const int ty1,
const float opacity=1) {
if (!is_empty()) {
if (!texture || texture.dim<dim)
throw CImgArgumentException("CImg<%s>::draw_line() : specified texture (%u,%u,%u,%u,%p) has wrong dimensions.",
pixel_type(),texture.width,texture.height,texture.depth,texture.dim,texture.data);
int nx0=x0, ny0=y0, nx1=x1, ny1=y1, ntx0=tx0, nty0=ty0, ntx1=tx1, nty1=ty1;
if (nx0>nx1) cimg::swap(nx0,nx1,ny0,ny1,ntx0,ntx1,nty0,nty1);
if (nx1<0 || nx0>=dimx()) return *this;
if (nx0<0) { const int D=nx1-nx0; ny0-=nx0*(ny1-ny0)/D; ntx0-=nx0*(ntx1-ntx0)/D; nty0-=nx0*(nty1-nty0)/D; nx0=0; }
if (nx1>=dimx()) { const int d=nx1-dimx(),D=nx1-nx0; ny1+=d*(ny0-ny1)/D; ntx1+=d*(ntx0-ntx1)/D; nty1+=d*(nty0-nty1)/D; nx1=dimx()-1; }
if (ny0>ny1) cimg::swap(nx0,nx1,ny0,ny1,ntx0,ntx1,nty0,nty1);
if (ny1<0 || ny0>=dimy()) return *this;
if (ny0<0) { const int D=ny1-ny0; nx0-=ny0*(nx1-nx0)/D; ntx0-=ny0*(ntx1-ntx0)/D; nty0-=ny0*(nty1-nty0)/D; ny0=0; }
if (ny1>=dimy()) { const int d=ny1-dimy(),D=ny1-ny0; nx1+=d*(nx0-nx1)/D; ntx1+=d*(ntx0-ntx1)/D; nty1+=d*(nty0-nty1)/D; ny1=dimy()-1; }
const unsigned int dmax = (unsigned int)cimg::max(cimg::abs(nx1-nx0),ny1-ny0),
whz = width*height*depth, twhz = texture.width*texture.height*texture.depth;
const float px = dmax?(nx1-nx0)/(float)dmax:0, py = dmax?(ny1-ny0)/(float)dmax:0,
tpx = dmax?(ntx1-ntx0)/(float)dmax:0, tpy = dmax?(nty1-nty0)/(float)dmax:0;
float x = (float)nx0, y = (float)ny0, tx = (float)ntx0, ty = (float)nty0;
if (opacity>=1) for (unsigned int tt=0; tt<=dmax; tt++) {
T *ptrd = ptr((unsigned int)x,(unsigned int)y,0,0);
const t *ptrs = texture.ptr((unsigned int)tx,(unsigned int)ty,0,0);
cimg_forV(*this,k) { *ptrd = (T)*ptrs; ptrd+=whz; ptrs+=twhz; }
x+=px; y+=py; tx+=tpx; ty+=tpy;
} else {
const float nopacity = cimg::abs(opacity), copacity = 1-cimg::max(opacity,0.0f);
for (unsigned int tt=0; tt<=dmax; tt++) {
T *ptrd = ptr((unsigned int)x,(unsigned int)y,0,0);
const t *ptrs = texture.ptr((unsigned int)tx,(unsigned int)ty,0,0);
cimg_forV(*this,k) { *ptrd = (T)(nopacity*(*ptrs) + copacity*(*ptrd)); ptrd+=whz; ptrs+=twhz; }
x+=px; y+=py; tx+=tpx; ty+=tpy;
}
}
}
return *this;
}
//! Draw a 2D colored arrow in the instance image, at coordinates (\c x0,\c y0)->(\c x1,\c y1).
/**
\param x0 = X-coordinate of the starting point of the arrow (tail).
\param y0 = Y-coordinate of the starting point of the arrow (tail).
\param x1 = X-coordinate of the ending point of the arrow (head).
\param y1 = Y-coordinate of the ending point of the arrow (head).
\param color = array of dimv() values of type \c T, defining the drawing color.
\param angle = aperture angle of the arrow head
\param length = length of the arrow head. If <0, described as a percentage of the arrow length.
\param pattern = An integer whose bits describes the line pattern.
\param opacity = opacity of the drawing.
\note Clipping is supported.
**/
CImg& draw_arrow(const int x0,const int y0,const int x1,const int y1,
const T *const color,
const float angle=30,const float length=-10,const unsigned int pattern=~0L,const float opacity=1) {
if (!is_empty()) {
const float u = (float)(x0-x1), v = (float)(y0-y1), sq = u*u+v*v,
deg = (float)(angle*cimg::PI/180), ang = (sq>0)?(float)std::atan2(v,u):0.0f,
l = (length>=0)?length:-length*(float)std::sqrt(sq)/100;
if (sq>0) {
const double cl = std::cos(ang-deg), sl = std::sin(ang-deg), cr = std::cos(ang+deg), sr = std::sin(ang+deg);
const int
xl = x1+(int)(l*cl), yl = y1+(int)(l*sl),
xr = x1+(int)(l*cr), yr = y1+(int)(l*sr),
xc = x1+(int)((l+1)*(cl+cr))/2, yc = y1+(int)((l+1)*(sl+sr))/2;
draw_line(x0,y0,xc,yc,color,pattern,opacity).draw_triangle(x1,y1,xl,yl,xr,yr,color,opacity);
} else draw_point(x0,y0,color,opacity);
}
return *this;
}
//! Draw a sprite image in the instance image, at coordinates (\c x0,\c y0,\c z0,\c v0).
/**
\param sprite = sprite image.
\param x0 = X-coordinate of the sprite position in the instance image.
\param y0 = Y-coordinate of the sprite position in the instance image.
\param z0 = Z-coordinate of the sprite position in the instance image.
\param v0 = V-coordinate of the sprite position in the instance image.
\param opacity = opacity of the drawing.
\note Clipping is supported.
**/
template<typename t> CImg& draw_image(const CImg<t>& sprite,
const int x0=0, const int y0=0, const int z0=0, const int v0=0,
const float opacity=1) {
if (!is_empty()) {
if (!sprite)
throw CImgArgumentException("CImg<%s>::draw_image() : Specified sprite image (%u,%u,%u,%u,%p) is empty.",
pixel_type(),sprite.width,sprite.height,sprite.depth,sprite.dim,sprite.data);
const bool bx=(x0<0), by=(y0<0), bz=(z0<0), bv=(v0<0);
const int
lX = sprite.dimx() - (x0+sprite.dimx()>dimx()?x0+sprite.dimx()-dimx():0) + (bx?x0:0),
lY = sprite.dimy() - (y0+sprite.dimy()>dimy()?y0+sprite.dimy()-dimy():0) + (by?y0:0),
lZ = sprite.dimz() - (z0+sprite.dimz()>dimz()?z0+sprite.dimz()-dimz():0) + (bz?z0:0),
lV = sprite.dimv() - (v0+sprite.dimv()>dimv()?v0+sprite.dimv()-dimv():0) + (bv?v0:0);
const t
*ptrs = sprite.ptr() -
(bx?x0:0) -
(by?y0*sprite.dimx():0) -
(bz?z0*sprite.dimx()*sprite.dimy():0) -
(bv?v0*sprite.dimx()*sprite.dimy()*sprite.dimz():0);
const unsigned int
offX = width-lX, soffX = sprite.width-lX,
offY = width*(height-lY), soffY = sprite.width*(sprite.height-lY),
offZ = width*height*(depth-lZ), soffZ = sprite.width*sprite.height*(sprite.depth-lZ);
const float nopacity = cimg::abs(opacity), copacity = 1-cimg::max(opacity,0.0f);
T *ptrd = ptr(x0<0?0:x0,y0<0?0:y0,z0<0?0:z0,v0<0?0:v0);
if (lX>0 && lY>0 && lZ>0 && lV>0)
for (int v=0; v<lV; v++) {
for (int z=0; z<lZ; z++) {
for (int y=0; y<lY; y++) {
if (opacity>=1) for (int x=0; x<lX; x++) *(ptrd++) = (T)*(ptrs++);
else for (int x=0; x<lX; x++) { *ptrd = (T)(nopacity*(*(ptrs++)) + copacity*(*ptrd)); ptrd++; }
ptrd+=offX; ptrs+=soffX;
}
ptrd+=offY; ptrs+=soffY;
}
ptrd+=offZ; ptrs+=soffZ;
}
}
return *this;
}
#ifndef cimg_use_visualcpp6
CImg& draw_image(const CImg& sprite,
const int x0=0, const int y0=0, const int z0=0, const int v0=0,
const float opacity=1) {
if (!is_empty()) {
if (!sprite)
throw CImgArgumentException("CImg<%s>::draw_image() : Specified sprite image (%u,%u,%u,%u,%p) is empty.",
pixel_type(),sprite.width,sprite.height,sprite.depth,sprite.dim,sprite.data);
if (this==&sprite) return draw_image(CImg<T>(sprite),x0,y0,z0,v0,opacity);
const bool bx=(x0<0), by=(y0<0), bz=(z0<0), bv=(v0<0);
const int
lX = sprite.dimx() - (x0+sprite.dimx()>dimx()?x0+sprite.dimx()-dimx():0) + (bx?x0:0),
lY = sprite.dimy() - (y0+sprite.dimy()>dimy()?y0+sprite.dimy()-dimy():0) + (by?y0:0),
lZ = sprite.dimz() - (z0+sprite.dimz()>dimz()?z0+sprite.dimz()-dimz():0) + (bz?z0:0),
lV = sprite.dimv() - (v0+sprite.dimv()>dimv()?v0+sprite.dimv()-dimv():0) + (bv?v0:0);
const T
*ptrs = sprite.ptr() -
(bx?x0:0) -
(by?y0*sprite.dimx():0) -
(bz?z0*sprite.dimx()*sprite.dimy():0) -
(bv?v0*sprite.dimx()*sprite.dimy()*sprite.dimz():0);
const unsigned int
offX = width-lX, soffX = sprite.width-lX,
offY = width*(height-lY), soffY = sprite.width*(sprite.height-lY),
offZ = width*height*(depth-lZ), soffZ = sprite.width*sprite.height*(sprite.depth-lZ),
slX = lX*sizeof(T);
const float nopacity = cimg::abs(opacity), copacity = 1-cimg::max(opacity,0.0f);
T *ptrd = ptr(x0<0?0:x0,y0<0?0:y0,z0<0?0:z0,v0<0?0:v0);
if (lX>0 && lY>0 && lZ>0 && lV>0)
for (int v=0; v<lV; v++) {
for (int z=0; z<lZ; z++) {
if (opacity>=1) for (int y=0; y<lY; y++) { std::memcpy(ptrd,ptrs,slX); ptrd+=width; ptrs+=sprite.width; }
else for (int y=0; y<lY; y++) {
for (int x=0; x<lX; x++) { *ptrd = (T)(nopacity*(*(ptrs++)) + copacity*(*ptrd)); ptrd++; }
ptrd+=offX; ptrs+=soffX;
}
ptrd+=offY; ptrs+=soffY;
}
ptrd+=offZ; ptrs+=soffZ;
}
}
return *this;
}
#endif
//! Draw a masked sprite image in the instance image, at coordinates (\c x0,\c y0,\c z0,\c v0).
/**
\param sprite = sprite image.
\param mask = mask image.
\param x0 = X-coordinate of the sprite position in the instance image.
\param y0 = Y-coordinate of the sprite position in the instance image.
\param z0 = Z-coordinate of the sprite position in the instance image.
\param v0 = V-coordinate of the sprite position in the instance image.
\param mask_valmax = Maximum pixel value of the mask image \c mask.
\param opacity = opacity of the drawing.
\note Pixel values of \c mask set the opacity of the corresponding pixels in \c sprite.
\note Clipping is supported.
\note Dimensions along x,y and z of \c sprite and \c mask must be the same.
**/
template<typename ti,typename tm> CImg& draw_image(const CImg<ti>& sprite, const CImg<tm>& mask,
const int x0=0, const int y0=0, const int z0=0, const int v0=0,
const tm mask_valmax='\1', const float opacity=1) {
if (!is_empty()) {
if (!sprite)
throw CImgArgumentException("CImg<%s>::draw_image() : Specified sprite image (%u,%u,%u,%u,%p) is empty.",
pixel_type(),sprite.width,sprite.height,sprite.depth,sprite.dim,sprite.data);
if (!mask)
throw CImgArgumentException("CImg<%s>::draw_image() : Specified mask image (%u,%u,%u,%u,%p) is empty.",
pixel_type(),mask.width,mask.height,mask.depth,mask.dim,mask.data);
if ((void*)this==(void*)&sprite) return draw_image(CImg<T>(sprite),mask,x0,y0,z0,v0);
if(mask.width!=sprite.width || mask.height!=sprite.height || mask.depth!=sprite.depth)
throw CImgArgumentException("CImg<%s>::draw_image() : Mask dimension is (%u,%u,%u,%u), while sprite is (%u,%u,%u,%u)",
pixel_type(),mask.width,mask.height,mask.depth,mask.dim,sprite.width,sprite.height,sprite.depth,sprite.dim);
const bool bx=(x0<0), by=(y0<0), bz=(z0<0), bv=(v0<0);
const int
lX = sprite.dimx() - (x0+sprite.dimx()>dimx()?x0+sprite.dimx()-dimx():0) + (bx?x0:0),
lY = sprite.dimy() - (y0+sprite.dimy()>dimy()?y0+sprite.dimy()-dimy():0) + (by?y0:0),
lZ = sprite.dimz() - (z0+sprite.dimz()>dimz()?z0+sprite.dimz()-dimz():0) + (bz?z0:0),
lV = sprite.dimv() - (v0+sprite.dimv()>dimv()?v0+sprite.dimv()-dimv():0) + (bv?v0:0);
const int
coff = -(bx?x0:0)-(by?y0*mask.dimx():0)-(bz?z0*mask.dimx()*mask.dimy():0)-(bv?v0*mask.dimx()*mask.dimy()*mask.dimz():0),
ssize = mask.dimx()*mask.dimy()*mask.dimz();
const ti *ptrs = sprite.ptr() + coff;
const tm *ptrm = mask.ptr() + coff;
const unsigned int
offX = width-lX, soffX = sprite.width-lX,
offY = width*(height-lY), soffY = sprite.width*(sprite.height-lY),
offZ = width*height*(depth-lZ), soffZ = sprite.width*sprite.height*(sprite.depth-lZ);
T *ptrd = ptr(x0<0?0:x0,y0<0?0:y0,z0<0?0:z0,v0<0?0:v0);
if (lX>0 && lY>0 && lZ>0 && lV>0)
for (int v=0; v<lV; v++) {
ptrm = mask.data + (ptrm - mask.data)%ssize;
for (int z=0; z<lZ; z++) {
for (int y=0; y<lY; y++) {
for (int x=0; x<lX; x++) {
const float mopacity = *(ptrm++)*opacity,
nopacity = cimg::abs(mopacity), copacity = mask_valmax-cimg::max(mopacity,0.0f);
*ptrd = (T)((nopacity*(*(ptrs++))+copacity*(*ptrd))/mask_valmax);
ptrd++;
}
ptrd+=offX; ptrs+=soffX; ptrm+=soffX;
}
ptrd+=offY; ptrs+=soffY; ptrm+=soffY;
}
ptrd+=offZ; ptrs+=soffZ; ptrm+=soffZ;
}
}
return *this;
}
//! Draw a 4D filled rectangle in the instance image, at coordinates (\c x0,\c y0,\c z0,\c v0)-(\c x1,\c y1,\c z1,\c v1).
/**
\param x0 = X-coordinate of the upper-left rectangle corner in the instance image.
\param y0 = Y-coordinate of the upper-left rectangle corner in the instance image.
\param z0 = Z-coordinate of the upper-left rectangle corner in the instance image.
\param v0 = V-coordinate of the upper-left rectangle corner in the instance image.
\param x1 = X-coordinate of the lower-right rectangle corner in the instance image.
\param y1 = Y-coordinate of the lower-right rectangle corner in the instance image.
\param z1 = Z-coordinate of the lower-right rectangle corner in the instance image.
\param v1 = V-coordinate of the lower-right rectangle corner in the instance image.
\param val = scalar value used to fill the rectangle area.
\param opacity = opacity of the drawing.
\note Clipping is supported.
**/
CImg& draw_rectangle(const int x0,const int y0,const int z0,const int v0,
const int x1,const int y1,const int z1,const int v1,
const T& val,const float opacity=1.0f) {
if (!is_empty()) {
const bool bx=(x0<x1), by=(y0<y1), bz=(z0<z1), bv=(v0<v1);
const int nx0=bx?x0:x1, nx1=bx?x1:x0, ny0=by?y0:y1, ny1=by?y1:y0, nz0=bz?z0:z1, nz1=bz?z1:z0, nv0=bv?v0:v1, nv1=bv?v1:v0;
const int
lX = (1+nx1-nx0) + (nx1>=dimx()?dimx()-1-nx1:0) + (nx0<0?nx0:0),
lY = (1+ny1-ny0) + (ny1>=dimy()?dimy()-1-ny1:0) + (ny0<0?ny0:0),
lZ = (1+nz1-nz0) + (nz1>=dimz()?dimz()-1-nz1:0) + (nz0<0?nz0:0),
lV = (1+nv1-nv0) + (nv1>=dimv()?dimv()-1-nv1:0) + (nv0<0?nv0:0);
const unsigned int offX = width-lX, offY = width*(height-lY), offZ = width*height*(depth-lZ);
const float nopacity = cimg::abs(opacity), copacity = 1-cimg::max(opacity,0.0f);
T *ptrd = ptr(nx0<0?0:nx0,ny0<0?0:ny0,nz0<0?0:nz0,nv0<0?0:nv0);
if (lX>0 && lY>0 && lZ>0 && lV>0)
for (int v=0; v<lV; v++) {
for (int z=0; z<lZ; z++) {
for (int y=0; y<lY; y++) {
if (opacity>=1) {
if (sizeof(T)!=1) { for (int x=0; x<lX; x++) *(ptrd++) = val; ptrd+=offX; }
else { std::memset(ptrd,(int)val,lX); ptrd+=width; }
} else { for (int x=0; x<lX; x++) { *ptrd = (T)(nopacity*val+copacity*(*ptrd)); ptrd++; } ptrd+=offX; }
}
ptrd+=offY;
}
ptrd+=offZ;
}
}
return *this;
}
//! Draw a 3D filled colored rectangle in the instance image, at coordinates (\c x0,\c y0,\c z0)-(\c x1,\c y1,\c z1).
/**
\param x0 = X-coordinate of the upper-left rectangle corner in the instance image.
\param y0 = Y-coordinate of the upper-left rectangle corner in the instance image.
\param z0 = Z-coordinate of the upper-left rectangle corner in the instance image.
\param x1 = X-coordinate of the lower-right rectangle corner in the instance image.
\param y1 = Y-coordinate of the lower-right rectangle corner in the instance image.
\param z1 = Z-coordinate of the lower-right rectangle corner in the instance image.
\param color = array of dimv() values of type \c T, defining the drawing color.
\param opacity = opacity of the drawing.
\note Clipping is supported.
**/
CImg& draw_rectangle(const int x0,const int y0,const int z0,
const int x1,const int y1,const int z1,
const T *const color,const float opacity=1) {
if (!color) throw CImgArgumentException("CImg<%s>::draw_rectangle : specified color is (null)",pixel_type());
cimg_forV(*this,k) draw_rectangle(x0,y0,z0,k,x1,y1,z1,k,color[k],opacity);
return *this;
}
//! Draw a 2D filled colored rectangle in the instance image, at coordinates (\c x0,\c y0)-(\c x1,\c y1).
/**
\param x0 = X-coordinate of the upper-left rectangle corner in the instance image.
\param y0 = Y-coordinate of the upper-left rectangle corner in the instance image.
\param x1 = X-coordinate of the lower-right rectangle corner in the instance image.
\param y1 = Y-coordinate of the lower-right rectangle corner in the instance image.
\param color = array of dimv() values of type \c T, defining the drawing color.
\param opacity = opacity of the drawing.
\note Clipping is supported.
**/
CImg& draw_rectangle(const int x0,const int y0,const int x1,const int y1,
const T *const color,const float opacity=1) {
draw_rectangle(x0,y0,0,x1,y1,depth-1,color,opacity);
return *this;
}
//! Draw a 2D filled colored triangle in the instance image, at coordinates (\c x0,\c y0)-(\c x1,\c y1)-(\c x2,\c y2).
/**
\param x0 = X-coordinate of the first corner in the instance image.
\param y0 = Y-coordinate of the first corner in the instance image.
\param x1 = X-coordinate of the second corner in the instance image.
\param y1 = Y-coordinate of the second corner in the instance image.
\param x2 = X-coordinate of the third corner in the instance image.
\param y2 = Y-coordinate of the third corner in the instance image.
\param color = array of dimv() values of type \c T, defining the drawing color.
\param opacity = opacity of the drawing (<1)
\param brightness = brightness of the drawing (in [0,1])
\note Clipping is supported.
**/
CImg& draw_triangle(const int x0,const int y0,
const int x1,const int y1,
const int x2,const int y2,
const T *const color,
const float opacity=1,
const float brightness=1) {
draw_scanline(color,opacity);
int nx0 = x0, ny0 = y0, nx1 = x1, ny1 = y1, nx2 = x2, ny2 = y2;
if (ny0>ny1) cimg::swap(nx0,nx1,ny0,ny1);
if (ny0>ny2) cimg::swap(nx0,nx2,ny0,ny2);
if (ny1>ny2) cimg::swap(nx1,nx2,ny1,ny2);
if (ny0>=dimy() || ny2<0) return *this;
const float
p1 = (ny1-ny0)?(nx1-nx0)/(float)(ny1-ny0):(nx1-nx0),
p2 = (ny2-ny0)?(nx2-nx0)/(float)(ny2-ny0):(nx2-nx0),
p3 = (ny2-ny1)?(nx2-nx1)/(float)(ny2-ny1):(nx2-nx1);
float xleft = (float)nx0, xright = xleft, pleft = (p1<p2)?p1:p2, pright = (p1<p2)?p2:p1;
if (ny0<0) { xleft-=ny0*pleft; xright-=ny0*pright; }
const int ya = ny1>dimy()?height:ny1;
for (int y=ny0<0?0:ny0; y<ya; y++) {
draw_scanline((int)xleft,(int)xright,y,color,opacity,brightness);
xleft+=pleft; xright+=pright;
}
if (p1<p2) { xleft=(float)nx1; pleft=p3; if (ny1<0) xleft-=ny1*pleft; }
else { xright=(float)nx1; pright=p3; if (ny1<0) xright-=ny1*pright; }
const int yb = ny2>=dimy()?height-1:ny2;
for (int yy=ny1<0?0:ny1; yy<=yb; yy++) {
draw_scanline((int)xleft,(int)xright,yy,color,opacity,brightness);
xleft+=pleft; xright+=pright;
}
return *this;
}
//! Draw a 2D Gouraud-filled triangle in the instance image, at coordinates (\c x0,\c y0)-(\c x1,\c y1)-(\c x2,\c y2).
/**
\param x0 = X-coordinate of the first corner in the instance image.
\param y0 = Y-coordinate of the first corner in the instance image.
\param x1 = X-coordinate of the second corner in the instance image.
\param y1 = Y-coordinate of the second corner in the instance image.
\param x2 = X-coordinate of the third corner in the instance image.
\param y2 = Y-coordinate of the third corner in the instance image.
\param color = array of dimv() values of type \c T, defining the global drawing color.
\param c0 = brightness of the first corner.
\param c1 = brightness of the second corner.
\param c2 = brightness of the third corner.
\param opacity = opacity of the drawing.
\note Clipping is supported.
**/
CImg& draw_triangle(const int x0, const int y0,
const int x1, const int y1,
const int x2, const int y2,
const T *const color,
const float c0, const float c1, const float c2,
const float opacity=1) {
if (!is_empty()) {
int nx0=x0,ny0=y0,nx1=x1,ny1=y1,nx2=x2,ny2=y2,whz=width*height*depth;
float nc0=c0,nc1=c1,nc2=c2;
if (ny0>ny1) cimg::swap(nx0,nx1,ny0,ny1,nc0,nc1);
if (ny0>ny2) cimg::swap(nx0,nx2,ny0,ny2,nc0,nc2);
if (ny1>ny2) cimg::swap(nx1,nx2,ny1,ny2,nc1,nc2);
if (ny0>=dimy() || ny2<0) return *this;
const float
p1 = (ny1-ny0)?(nx1-nx0)/(float)(ny1-ny0):(nx1-nx0),
p2 = (ny2-ny0)?(nx2-nx0)/(float)(ny2-ny0):(nx2-nx0),
p3 = (ny2-ny1)?(nx2-nx1)/(float)(ny2-ny1):(nx2-nx1),
cp1 = (ny1-ny0)?(nc1-nc0)/(float)(ny1-ny0):0,
cp2 = (ny2-ny0)?(nc2-nc0)/(float)(ny2-ny0):0,
cp3 = (ny2-ny1)?(nc2-nc1)/(float)(ny2-ny1):0;
const float nopacity = cimg::abs(opacity), copacity = 1-cimg::max(opacity,0.0f);
float pleft,pright,cpleft,cpright,xleft=(float)nx0,xright=xleft,cleft=nc0,cright=cleft;
if (p1<p2) { pleft=p1; pright=p2; cpleft=cp1; cpright=cp2; }
else { pleft=p2; pright=p1; cpleft=cp2; cpright=cp1; }
if (ny0<0) { xleft-=ny0*pleft; xright-=ny0*pright; cleft-=ny0*cpleft; cright-=ny0*cpright; }
const int ya = ny1<dimy()?ny1:height;
for (int y=(ny0<0?0:ny0); y<ya; y++) {
const int dx = (int)xright-(int)xleft;
const float
cp = dx?(cright-cleft)/dx:0,
ci = (xleft>=0)?cleft:(cleft-xleft*cp);
const int xmin=(xleft>=0)?(int)xleft:0, xmax=(xright<dimx())?(int)xright:(width-1);
if (xmin<=xmax) {
const int offx=whz-xmax+xmin-1;
T* ptrd = ptr(xmin,y,0,0);
if (opacity>=1) cimg_forV(*this,k) {
const T col = color[k];
float c=ci;
for (int x=xmin; x<=xmax; x++) { *(ptrd++)=(T)(c*col); c+=cp; }
ptrd+=offx;
} else cimg_forV(*this,k) {
const T col = color[k];
float c=ci;
for (int x=xmin; x<=xmax; x++) { *ptrd=(T)(nopacity*c*col+copacity*(*ptrd)); ptrd++; c+=cp; }
ptrd+=offx;
}
}
xleft+=pleft; xright+=pright; cleft+=cpleft; cright+=cpright;
}
if (p1<p2) {
xleft=(float)nx1; pleft=p3; cleft=nc1; cpleft=cp3;
if (ny1<0) { xleft-=ny1*pleft; cleft-=ny1*cpleft; }
} else {
xright=(float)nx1; pright=p3; cright=nc1; cpright=cp3;
if (ny1<0) { xright-=ny1*pright; cright-=ny1*cpright; }
}
const int yb = ny2>=dimy()?(height-1):ny2;
for (int yy=(ny1<0?0:ny1); yy<=yb; yy++) {
const int dx = (int)xright-(int)xleft;
const float
cp = dx?(cright-cleft)/dx:0,
ci = (xleft>=0)?cleft:(cleft-xleft*cp);
const int xmin=(xleft>=0)?(int)xleft:0, xmax=(xright<dimx())?(int)xright:(width-1);
if (xmin<=xmax) {
const int offx=whz-xmax+xmin-1;
T* ptrd = ptr(xmin,yy,0,0);
if (opacity>=1) cimg_forV(*this,k) {
const T col = color[k];
float c=ci;
for (int x=xmin; x<=xmax; x++) { *(ptrd++)=(T)(c*col); c+=cp; }
ptrd+=offx;
} else cimg_forV(*this,k) {
const T col = color[k];
float c=ci;
for (int x=xmin; x<=xmax; x++) { *ptrd=(T)(nopacity*c*col+copacity*(*ptrd)); ptrd++; c+=cp; }
ptrd+=offx;
}
}
xleft+=pleft; xright+=pright; cleft+=cpleft; cright+=cpright;
}
}
return *this;
}
//! Draw a 2D phong-shaded triangle in the instance image, at coordinates (\c x0,\c y0)-(\c x1,\c y1)-(\c x2,\c y2).
/**
\param x0 = X-coordinate of the first corner in the instance image.
\param y0 = Y-coordinate of the first corner in the instance image.
\param x1 = X-coordinate of the second corner in the instance image.
\param y1 = Y-coordinate of the second corner in the instance image.
\param x2 = X-coordinate of the third corner in the instance image.
\param y2 = Y-coordinate of the third corner in the instance image.
\param color = array of dimv() values of type \c T, defining the global drawing color.
\param light = light image.
\param lx0 = X-coordinate of the first corner in the light image.
\param ly0 = Y-coordinate of the first corner in the light image.
\param lx1 = X-coordinate of the second corner in the light image.
\param ly1 = Y-coordinate of the second corner in the light image.
\param lx2 = X-coordinate of the third corner in the light image.
\param ly2 = Y-coordinate of the third corner in the light image.
\param opacity = opacity of the drawing.
\note Clipping is supported, but texture coordinates do not support clipping.
**/
template<typename t> CImg& draw_triangle(const int x0,const int y0,
const int x1,const int y1,
const int x2,const int y2,
const T *const color,
const CImg<t>& light,
const int lx0,const int ly0,
const int lx1,const int ly1,
const int lx2,const int ly2,
const float opacity=1.0f) {
if (!is_empty()) {
if (!light)
throw CImgArgumentException("CImg<%s>::draw_triangle() : Specified light texture (%u,%u,%u,%u,%p) is empty.",
pixel_type(),light.width,light.height,light.depth,light.dim,light.data);
int nx0=x0,ny0=y0,nx1=x1,ny1=y1,nx2=x2,ny2=y2,nlx0=lx0,nly0=ly0,nlx1=lx1,nly1=ly1,nlx2=lx2,nly2=ly2,whz=width*height*depth;
if (ny0>ny1) cimg::swap(nx0,nx1,ny0,ny1,nlx0,nlx1,nly0,nly1);
if (ny0>ny2) cimg::swap(nx0,nx2,ny0,ny2,nlx0,nlx2,nly0,nly2);
if (ny1>ny2) cimg::swap(nx1,nx2,ny1,ny2,nlx1,nlx2,nly1,nly2);
if (ny0>=dimy() || ny2<0) return *this;
const float
p1 = (ny1-ny0)?(nx1-nx0)/(float)(ny1-ny0):(nx1-nx0),
p2 = (ny2-ny0)?(nx2-nx0)/(float)(ny2-ny0):(nx2-nx0),
p3 = (ny2-ny1)?(nx2-nx1)/(float)(ny2-ny1):(nx2-nx1),
lpx1 = (ny1-ny0)?(nlx1-nlx0)/(float)(ny1-ny0):0,
lpy1 = (ny1-ny0)?(nly1-nly0)/(float)(ny1-ny0):0,
lpx2 = (ny2-ny0)?(nlx2-nlx0)/(float)(ny2-ny0):0,
lpy2 = (ny2-ny0)?(nly2-nly0)/(float)(ny2-ny0):0,
lpx3 = (ny2-ny1)?(nlx2-nlx1)/(float)(ny2-ny1):0,
lpy3 = (ny2-ny1)?(nly2-nly1)/(float)(ny2-ny1):0;
const float nopacity = cimg::abs(opacity), copacity = 1-cimg::max(opacity,0.0f);
float pleft,pright,lpxleft,lpyleft,lpxright,lpyright,
xleft=(float)nx0,xright=xleft,lxleft=(float)nlx0,lyleft=(float)nly0,lxright=lxleft,lyright=lyleft;
if (p1<p2) { pleft=p1; pright=p2; lpxleft=lpx1; lpyleft=lpy1; lpxright=lpx2; lpyright=lpy2; }
else { pleft=p2; pright=p1; lpxleft=lpx2; lpyleft=lpy2; lpxright=lpx1; lpyright=lpy1; }
if (ny0<0) { xleft-=ny0*pleft; xright-=ny0*pright; lxleft-=ny0*lpxleft; lyleft-=ny0*lpyleft;
lxright-=ny0*lpxright; lyright-=ny0*lpyright; }
const int ya = ny1<dimy()?ny1:height;
for (int y=(ny0<0?0:ny0); y<ya; y++) {
const int dx = (int)xright-(int)xleft;
const float
lpx = dx?((int)lxright-(int)lxleft)/(float)dx:0,
lpy = dx?((int)lyright-(int)lyleft)/(float)dx:0,
lxi = (float)((xleft>=0)?(int)lxleft:(int)(lxleft-(int)xleft*lpx)),
lyi = (float)((xleft>=0)?(int)lyleft:(int)(lyleft-(int)xleft*lpy));
const int xmin=(xleft>=0)?(int)xleft:0, xmax=(xright<dimx())?(int)xright:(width-1);
if (xmin<=xmax) {
const int offx=whz-xmax+xmin-1;
T* ptrd = ptr(xmin,y,0,0);
if (opacity>=1) cimg_forV(*this,k) {
float lx=lxi, ly=lyi;
for (int x=xmin; x<=xmax; x++) { *(ptrd++)=(T)(light((unsigned int)lx,(unsigned int)ly)*color[k]); lx+=lpx; ly+=lpy; }
ptrd+=offx;
} else cimg_forV(*this,k) {
float lx=lxi, ly=lyi;
for (int x=xmin; x<=xmax; x++) { *ptrd=(T)(nopacity*light((unsigned int)lx,(unsigned int)ly)*color[k]+copacity*(*ptrd)); ptrd++; lx+=lpx; ly+=lpy; }
ptrd+=offx;
}
}
xleft+=pleft; xright+=pright; lxleft+=lpxleft; lyleft+=lpyleft; lxright+=lpxright; lyright+=lpyright;
}
if (p1<p2) {
xleft=(float)nx1; pleft=p3; lxleft=(float)nlx1; lyleft=(float)nly1; lpxleft=lpx3; lpyleft=lpy3;
if (ny1<0) { xleft-=ny1*pleft; lxleft-=ny1*lpxleft; lyleft-=ny1*lpyleft; }
} else {
xright=(float)nx1; pright=p3; lxright=(float)nlx1; lyright=(float)nly1; lpxright=lpx3; lpyright=lpy3;
if (ny1<0) { xright-=ny1*pright; lxright-=ny1*lpxright; lyright-=ny1*lpyright; }
}
const int yb = ny2>=dimy()?(height-1):ny2;
for (int yy=(ny1<0?0:ny1); yy<=yb; yy++) {
const int dx = (int)xright-(int)xleft;
const float
lpx = dx?((int)lxright-(int)lxleft)/(float)dx:0,
lpy = dx?((int)lyright-(int)lyleft)/(float)dx:0,
lxi = (float)((xleft>=0)?(int)lxleft:(int)(lxleft-(int)xleft*lpx)),
lyi = (float)((xleft>=0)?(int)lyleft:(int)(lyleft-(int)xleft*lpy));
const int xmin=(xleft>=0)?(int)xleft:0, xmax=(xright<dimx())?(int)xright:(width-1);
if (xmin<=xmax) {
const int offx=whz-xmax+xmin-1;
T* ptrd = ptr(xmin,yy,0,0);
if (opacity>=1) cimg_forV(*this,k) {
float lx=lxi, ly=lyi;
for (int x=xmin; x<=xmax; x++) { *(ptrd++)=(T)(light((unsigned int)lx,(unsigned int)ly)*color[k]); lx+=lpx; ly+=lpy; }
ptrd+=offx;
} else cimg_forV(*this,k) {
float lx=lxi, ly=lyi;
for (int x=xmin; x<=xmax; x++) { *ptrd=(T)(nopacity*light((unsigned int)lx,(unsigned int)ly)*color[k]+copacity*(*ptrd)); ptrd++; lx+=lpx; ly+=lpy; }
ptrd+=offx;
}
}
xleft+=pleft; xright+=pright; lxleft+=lpxleft; lyleft+=lpyleft; lxright+=lpxright; lyright+=lpyright;
}
}
return *this;
}
//! Draw a 2D textured triangle in the instance image, at coordinates (\c x0,\c y0)-(\c x1,\c y1)-(\c x2,\c y2).
/**
\param x0 = X-coordinate of the first corner in the instance image.
\param y0 = Y-coordinate of the first corner in the instance image.
\param x1 = X-coordinate of the second corner in the instance image.
\param y1 = Y-coordinate of the second corner in the instance image.
\param x2 = X-coordinate of the third corner in the instance image.
\param y2 = Y-coordinate of the third corner in the instance image.
\param texture = texture image used to fill the triangle.
\param tx0 = X-coordinate of the first corner in the texture image.
\param ty0 = Y-coordinate of the first corner in the texture image.
\param tx1 = X-coordinate of the second corner in the texture image.
\param ty1 = Y-coordinate of the second corner in the texture image.
\param tx2 = X-coordinate of the third corner in the texture image.
\param ty2 = Y-coordinate of the third corner in the texture image.
\param opacity = opacity of the drawing.
\param brightness = brightness of the drawing.
\note Clipping is supported, but texture coordinates do not support clipping.
**/
template<typename t> CImg& draw_triangle(const int x0,const int y0,
const int x1,const int y1,
const int x2,const int y2,
const CImg<t>& texture,
const int tx0,const int ty0,
const int tx1,const int ty1,
const int tx2,const int ty2,
const float opacity=1.0f, const float brightness=1.0f) {
if (!is_empty()) {
if (!texture)
throw CImgArgumentException("CImg<%s>::draw_triangle() : Specified texture (%u,%u,%u,%u,%p) is empty.",
pixel_type(),texture.width,texture.height,texture.depth,texture.dim,texture.data);
int nx0=x0,ny0=y0,nx1=x1,ny1=y1,nx2=x2,ny2=y2,ntx0=tx0,nty0=ty0,ntx1=tx1,nty1=ty1,ntx2=tx2,nty2=ty2,whz=width*height*depth;
if (ny0>ny1) cimg::swap(nx0,nx1,ny0,ny1,ntx0,ntx1,nty0,nty1);
if (ny0>ny2) cimg::swap(nx0,nx2,ny0,ny2,ntx0,ntx2,nty0,nty2);
if (ny1>ny2) cimg::swap(nx1,nx2,ny1,ny2,ntx1,ntx2,nty1,nty2);
if (ny0>=dimy() || ny2<0) return *this;
const float
p1 = (ny1-ny0)?(nx1-nx0)/(float)(ny1-ny0):(nx1-nx0),
p2 = (ny2-ny0)?(nx2-nx0)/(float)(ny2-ny0):(nx2-nx0),
p3 = (ny2-ny1)?(nx2-nx1)/(float)(ny2-ny1):(nx2-nx1),
tpx1 = (ny1-ny0)?(ntx1-ntx0)/(float)(ny1-ny0):0,
tpy1 = (ny1-ny0)?(nty1-nty0)/(float)(ny1-ny0):0,
tpx2 = (ny2-ny0)?(ntx2-ntx0)/(float)(ny2-ny0):0,
tpy2 = (ny2-ny0)?(nty2-nty0)/(float)(ny2-ny0):0,
tpx3 = (ny2-ny1)?(ntx2-ntx1)/(float)(ny2-ny1):0,
tpy3 = (ny2-ny1)?(nty2-nty1)/(float)(ny2-ny1):0;
const float nopacity = cimg::abs(opacity), copacity = 1-cimg::max(opacity,0.0f);
float pleft,pright,tpxleft,tpyleft,tpxright,tpyright,
xleft=(float)nx0,xright=xleft,txleft=(float)ntx0,tyleft=(float)nty0,txright=txleft,tyright=tyleft;
if (p1<p2) { pleft=p1; pright=p2; tpxleft=tpx1; tpyleft=tpy1; tpxright=tpx2; tpyright=tpy2; }
else { pleft=p2; pright=p1; tpxleft=tpx2; tpyleft=tpy2; tpxright=tpx1; tpyright=tpy1; }
if (ny0<0) { xleft-=ny0*pleft; xright-=ny0*pright; txleft-=ny0*tpxleft; tyleft-=ny0*tpyleft;
txright-=ny0*tpxright; tyright-=ny0*tpyright; }
const int ya = ny1<dimy()?ny1:height;
for (int y=(ny0<0?0:ny0); y<ya; y++) {
const int dx = (int)xright-(int)xleft;
const float
tpx = dx?((int)txright-(int)txleft)/(float)dx:0,
tpy = dx?((int)tyright-(int)tyleft)/(float)dx:0,
txi = (float)((xleft>=0)?(int)txleft:(int)(txleft-(int)xleft*tpx)),
tyi = (float)((xleft>=0)?(int)tyleft:(int)(tyleft-(int)xleft*tpy));
const int xmin=(xleft>=0)?(int)xleft:0, xmax=(xright<dimx())?(int)xright:(width-1);
if (xmin<=xmax) {
const int offx=whz-xmax+xmin-1;
T* ptrd = ptr(xmin,y,0,0);
if (opacity>=1) cimg_forV(*this,k) {
float tx=txi, ty=tyi;
for (int x=xmin; x<=xmax; x++) { *(ptrd++)=(T)(brightness*texture((unsigned int)tx,(unsigned int)ty,0,k)); tx+=tpx; ty+=tpy; }
ptrd+=offx;
} else cimg_forV(*this,k) {
float tx=txi, ty=tyi;
for (int x=xmin; x<=xmax; x++) { *ptrd=(T)(nopacity*brightness*texture((unsigned int)tx,(unsigned int)ty,0,k)+copacity*(*ptrd)); ptrd++; tx+=tpx; ty+=tpy; }
ptrd+=offx;
}
}
xleft+=pleft; xright+=pright; txleft+=tpxleft; tyleft+=tpyleft; txright+=tpxright; tyright+=tpyright;
}
if (p1<p2) {
xleft=(float)nx1; pleft=p3; txleft=(float)ntx1; tyleft=(float)nty1; tpxleft=tpx3; tpyleft=tpy3;
if (ny1<0) { xleft-=ny1*pleft; txleft-=ny1*tpxleft; tyleft-=ny1*tpyleft; }
} else {
xright=(float)nx1; pright=p3; txright=(float)ntx1; tyright=(float)nty1; tpxright=tpx3; tpyright=tpy3;
if (ny1<0) { xright-=ny1*pright; txright-=ny1*tpxright; tyright-=ny1*tpyright; }
}
const int yb = ny2>=dimy()?(height-1):ny2;
for (int yy=(ny1<0?0:ny1); yy<=yb; yy++) {
const int dx = (int)xright-(int)xleft;
const float
tpx = dx?((int)txright-(int)txleft)/(float)dx:0,
tpy = dx?((int)tyright-(int)tyleft)/(float)dx:0,
txi = (float)((xleft>=0)?(int)txleft:(int)(txleft-(int)xleft*tpx)),
tyi = (float)((xleft>=0)?(int)tyleft:(int)(tyleft-(int)xleft*tpy));
const int xmin=(xleft>=0)?(int)xleft:0, xmax=(xright<dimx())?(int)xright:(width-1);
if (xmin<=xmax) {
const int offx=whz-xmax+xmin-1;
T* ptrd = ptr(xmin,yy,0,0);
if (opacity>=1) cimg_forV(*this,k) {
float tx=txi, ty=tyi;
for (int x=xmin; x<=xmax; x++) { *(ptrd++)=(T)(brightness*texture((unsigned int)tx,(unsigned int)ty,0,k)); tx+=tpx; ty+=tpy; }
ptrd+=offx;
} else cimg_forV(*this,k) {
float tx=txi, ty=tyi;
for (int x=xmin; x<=xmax; x++) { *ptrd=(T)(nopacity*brightness*texture((unsigned int)tx,(unsigned int)ty,0,k)+copacity*(*ptrd)); ptrd++; tx+=tpx; ty+=tpy; }
ptrd+=offx;
}
}
xleft+=pleft; xright+=pright; txleft+=tpxleft; tyleft+=tpyleft; txright+=tpxright; tyright+=tpyright;
}
}
return *this;
}
//! Draw a 2D textured triangle with Gouraud-Shading in the instance image, at coordinates (\c x0,\c y0)-(\c x1,\c y1)-(\c x2,\c y2).
/**
\param x0 = X-coordinate of the first corner in the instance image.
\param y0 = Y-coordinate of the first corner in the instance image.
\param x1 = X-coordinate of the second corner in the instance image.
\param y1 = Y-coordinate of the second corner in the instance image.
\param x2 = X-coordinate of the third corner in the instance image.
\param y2 = Y-coordinate of the third corner in the instance image.
\param texture = texture image used to fill the triangle.
\param tx0 = X-coordinate of the first corner in the texture image.
\param ty0 = Y-coordinate of the first corner in the texture image.
\param tx1 = X-coordinate of the second corner in the texture image.
\param ty1 = Y-coordinate of the second corner in the texture image.
\param tx2 = X-coordinate of the third corner in the texture image.
\param ty2 = Y-coordinate of the third corner in the texture image.
\param c0 = brightness value of the first corner.
\param c1 = brightness value of the second corner.
\param c2 = brightness value of the third corner.
\param opacity = opacity of the drawing.
\note Clipping is supported, but texture coordinates do not support clipping.
**/
template<typename t> CImg& draw_triangle(const int x0,const int y0,
const int x1,const int y1,
const int x2,const int y2,
const CImg<t>& texture,
const int tx0,const int ty0,
const int tx1,const int ty1,
const int tx2,const int ty2,
const float c0,const float c1,const float c2,
const float opacity=1) {
if (!is_empty()) {
if (!texture)
throw CImgArgumentException("CImg<%s>::draw_triangle() : Specified texture (%u,%u,%u,%u,%p) is empty.",
pixel_type(),texture.width,texture.height,texture.depth,texture.dim,texture.data);
int nx0=x0,ny0=y0,nx1=x1,ny1=y1,nx2=x2,ny2=y2,ntx0=tx0,nty0=ty0,ntx1=tx1,nty1=ty1,ntx2=tx2,nty2=ty2,whz=width*height*depth;
float nc0=c0,nc1=c1,nc2=c2;
if (ny0>ny1) cimg::swap(nx0,nx1,ny0,ny1,ntx0,ntx1,nty0,nty1,nc0,nc1);
if (ny0>ny2) cimg::swap(nx0,nx2,ny0,ny2,ntx0,ntx2,nty0,nty2,nc0,nc2);
if (ny1>ny2) cimg::swap(nx1,nx2,ny1,ny2,ntx1,ntx2,nty1,nty2,nc1,nc2);
if (ny0>=dimy() || ny2<0) return *this;
const float
p1 = (ny1-ny0)?(nx1-nx0)/(float)(ny1-ny0):(nx1-nx0),
p2 = (ny2-ny0)?(nx2-nx0)/(float)(ny2-ny0):(nx2-nx0),
p3 = (ny2-ny1)?(nx2-nx1)/(float)(ny2-ny1):(nx2-nx1),
tpx1 = (ny1-ny0)?(ntx1-ntx0)/(float)(ny1-ny0):0,
tpy1 = (ny1-ny0)?(nty1-nty0)/(float)(ny1-ny0):0,
tpx2 = (ny2-ny0)?(ntx2-ntx0)/(float)(ny2-ny0):0,
tpy2 = (ny2-ny0)?(nty2-nty0)/(float)(ny2-ny0):0,
tpx3 = (ny2-ny1)?(ntx2-ntx1)/(float)(ny2-ny1):0,
tpy3 = (ny2-ny1)?(nty2-nty1)/(float)(ny2-ny1):0,
cp1 = (ny1-ny0)?(nc1-nc0)/(float)(ny1-ny0):0,
cp2 = (ny2-ny0)?(nc2-nc0)/(float)(ny2-ny0):0,
cp3 = (ny2-ny1)?(nc2-nc1)/(float)(ny2-ny1):0;
const float nopacity = cimg::abs(opacity), copacity = 1-cimg::max(opacity,0.0f);
float pleft,pright,tpxleft,tpyleft,tpxright,tpyright,cpleft,cpright,
xleft=(float)nx0,xright=xleft,txleft=(float)ntx0,tyleft=(float)nty0,txright=txleft,tyright=tyleft,cleft=nc0,cright=cleft;
if (p1<p2) { pleft=p1; pright=p2; tpxleft=tpx1; tpyleft=tpy1; tpxright=tpx2; tpyright=tpy2; cpleft=cp1; cpright=cp2; }
else { pleft=p2; pright=p1; tpxleft=tpx2; tpyleft=tpy2; tpxright=tpx1; tpyright=tpy1; cpleft=cp2, cpright=cp1; }
if (ny0<0) {
xleft-=ny0*pleft; xright-=ny0*pright; txleft-=ny0*tpxleft; tyleft-=ny0*tpyleft; cleft-=ny0*cpleft;
txright-=ny0*tpxright; tyright-=ny0*tpyright; cright-=ny0*cpright;
}
const int ya = ny1<dimy()?ny1:height;
for (int y=(ny0<0?0:ny0); y<ya; y++) {
const int dx = (int)xright-(int)xleft;
const float
tpx = dx?((int)txright-(int)txleft)/(float)dx:0,
tpy = dx?((int)tyright-(int)tyleft)/(float)dx:0,
cp = dx?(cright-cleft)/dx:0,
txi = (float)((xleft>=0)?(int)txleft:(int)(txleft-(int)xleft*tpx)),
tyi = (float)((xleft>=0)?(int)tyleft:(int)(tyleft-(int)xleft*tpy)),
ci = (xleft>=0)?cleft:(cleft-xleft*cp);
const int xmin=(xleft>=0)?(int)xleft:0, xmax=(xright<dimx())?(int)xright:(width-1);
if (xmin<=xmax) {
const int offx=whz-xmax+xmin-1;
T* ptrd = ptr(xmin,y,0,0);
if (opacity>=1) cimg_forV(*this,k) {
float tx=txi, ty=tyi, c=ci;
for (int x=xmin; x<=xmax; x++) { *(ptrd++)=(T)(c*texture((unsigned int)tx,(unsigned int)ty,0,k)); tx+=tpx; ty+=tpy; c+=cp; }
ptrd+=offx;
} else cimg_forV(*this,k) {
float tx=txi, ty=tyi, c=ci;
for (int x=xmin; x<=xmax; x++) { *ptrd=(T)(nopacity*c*texture((unsigned int)tx,(unsigned int)ty,0,k)+copacity*(*ptrd)); ptrd++; tx+=tpx; ty+=tpy; c+=cp; }
ptrd+=offx;
}
}
xleft+=pleft; xright+=pright; txleft+=tpxleft; tyleft+=tpyleft; txright+=tpxright; tyright+=tpyright; cleft+=cpleft; cright+=cpright;
}
if (p1<p2) {
xleft=(float)nx1; pleft=p3; txleft=(float)ntx1; tyleft=(float)nty1; tpxleft=tpx3; tpyleft=tpy3; cleft=nc1; cpleft=cp3;
if (ny1<0) { xleft-=ny1*pleft; txleft-=ny1*tpxleft; tyleft-=ny1*tpyleft; cleft-=ny1*cpleft; }
} else {
xright=(float)nx1; pright=p3; txright=(float)ntx1; tyright=(float)nty1; tpxright=tpx3; tpyright=tpy3; cright=nc1; cpright=cp3;
if (ny1<0) { xright-=ny1*pright; txright-=ny1*tpxright; tyright-=ny1*tpyright; cright-=ny1*cpright; }
}
const int yb = ny2>=dimy()?(height-1):ny2;
for (int yy=(ny1<0?0:ny1); yy<=yb; yy++) {
const int dx = (int)xright-(int)xleft;
const float
tpx = dx?((int)txright-(int)txleft)/(float)dx:0,
tpy = dx?((int)tyright-(int)tyleft)/(float)dx:0,
cp = dx?(cright-cleft)/dx:0,
txi = (float)((xleft>=0)?(int)txleft:(int)(txleft-(int)xleft*tpx)),
tyi = (float)((xleft>=0)?(int)tyleft:(int)(tyleft-(int)xleft*tpy)),
ci = (xleft>=0)?cleft:(cleft-xleft*cp);
const int xmin=(xleft>=0)?(int)xleft:0, xmax=(xright<dimx())?(int)xright:(width-1);
if (xmin<=xmax) {
const int offx=whz-xmax+xmin-1;
T* ptrd = ptr(xmin,yy,0,0);
if (opacity>=1) cimg_forV(*this,k) {
float tx=txi, ty=tyi, c=ci;
for (int x=xmin; x<=xmax; x++) { *(ptrd++)=(T)(c*texture((unsigned int)tx,(unsigned int)ty,0,k)); tx+=tpx; ty+=tpy; c+=cp; }
ptrd+=offx;
} else cimg_forV(*this,k) {
float tx=txi, ty=tyi, c=ci;
for (int x=xmin; x<=xmax; x++) { *ptrd=(T)(nopacity*c*texture((unsigned int)tx,(unsigned int)ty,0,k)+copacity*(*ptrd)); ptrd++; tx+=tpx; ty+=tpy; c+=ci; }
ptrd+=offx;
}
}
xleft+=pleft; xright+=pright; txleft+=tpxleft; tyleft+=tpyleft; txright+=tpxright; tyright+=tpyright; cleft+=cpleft; cright+=cpright;
}
}
return *this;
}
//! Draw a phong-shaded 2D textured triangle in the instance image, at coordinates (\c x0,\c y0)-(\c x1,\c y1)-(\c x2,\c y2).
/**
\param x0 = X-coordinate of the first corner in the instance image.
\param y0 = Y-coordinate of the first corner in the instance image.
\param x1 = X-coordinate of the second corner in the instance image.
\param y1 = Y-coordinate of the second corner in the instance image.
\param x2 = X-coordinate of the third corner in the instance image.
\param y2 = Y-coordinate of the third corner in the instance image.
\param texture = texture image used to fill the triangle.
\param tx0 = X-coordinate of the first corner in the texture image.
\param ty0 = Y-coordinate of the first corner in the texture image.
\param tx1 = X-coordinate of the second corner in the texture image.
\param ty1 = Y-coordinate of the second corner in the texture image.
\param tx2 = X-coordinate of the third corner in the texture image.
\param ty2 = Y-coordinate of the third corner in the texture image.
\param light = light image.
\param lx0 = X-coordinate of the first corner in the light image.
\param ly0 = Y-coordinate of the first corner in the light image.
\param lx1 = X-coordinate of the second corner in the light image.
\param ly1 = Y-coordinate of the second corner in the light image.
\param lx2 = X-coordinate of the third corner in the light image.
\param ly2 = Y-coordinate of the third corner in the light image.
\param opacity = opacity of the drawing.
\note Clipping is supported, but texture coordinates do not support clipping.
**/
template<typename t, typename tl> CImg& draw_triangle(const int x0,const int y0,
const int x1,const int y1,
const int x2,const int y2,
const CImg<t>& texture,
const int tx0,const int ty0,
const int tx1,const int ty1,
const int tx2,const int ty2,
const CImg<tl>& light,
const int lx0,const int ly0,
const int lx1,const int ly1,
const int lx2,const int ly2,
const float opacity=1.0f) {
if (!is_empty()) {
if (!texture)
throw CImgArgumentException("CImg<%s>::draw_triangle() : Specified texture (%u,%u,%u,%u,%p) is empty.",
pixel_type(),texture.width,texture.height,texture.depth,texture.dim,texture.data);
if (!light)
throw CImgArgumentException("CImg<%s>::draw_triangle() : Specified light (%u,%u,%u,%u,%p) is empty.",
pixel_type(),light.width,light.height,light.depth,light.dim,light.data);
int
nx0=x0,ny0=y0,nx1=x1,ny1=y1,nx2=x2,ny2=y2,
ntx0=tx0,nty0=ty0,ntx1=tx1,nty1=ty1,ntx2=tx2,nty2=ty2,
nlx0=lx0,nly0=ly0,nlx1=lx1,nly1=ly1,nlx2=lx2,nly2=ly2,
whz=width*height*depth;
if (ny0>ny1) cimg::swap(nx0,nx1,ny0,ny1,ntx0,ntx1,nty0,nty1,nlx0,nlx1,nly0,nly1);
if (ny0>ny2) cimg::swap(nx0,nx2,ny0,ny2,ntx0,ntx2,nty0,nty2,nlx0,nlx2,nly0,nly2);
if (ny1>ny2) cimg::swap(nx1,nx2,ny1,ny2,ntx1,ntx2,nty1,nty2,nlx1,nlx2,nly1,nly2);
if (ny0>=dimy() || ny2<0) return *this;
const float
p1 = (ny1-ny0)?(nx1-nx0)/(float)(ny1-ny0):(nx1-nx0),
p2 = (ny2-ny0)?(nx2-nx0)/(float)(ny2-ny0):(nx2-nx0),
p3 = (ny2-ny1)?(nx2-nx1)/(float)(ny2-ny1):(nx2-nx1),
tpx1 = (ny1-ny0)?(ntx1-ntx0)/(float)(ny1-ny0):0,
tpy1 = (ny1-ny0)?(nty1-nty0)/(float)(ny1-ny0):0,
tpx2 = (ny2-ny0)?(ntx2-ntx0)/(float)(ny2-ny0):0,
tpy2 = (ny2-ny0)?(nty2-nty0)/(float)(ny2-ny0):0,
tpx3 = (ny2-ny1)?(ntx2-ntx1)/(float)(ny2-ny1):0,
tpy3 = (ny2-ny1)?(nty2-nty1)/(float)(ny2-ny1):0,
lpx1 = (ny1-ny0)?(nlx1-nlx0)/(float)(ny1-ny0):0,
lpy1 = (ny1-ny0)?(nly1-nly0)/(float)(ny1-ny0):0,
lpx2 = (ny2-ny0)?(nlx2-nlx0)/(float)(ny2-ny0):0,
lpy2 = (ny2-ny0)?(nly2-nly0)/(float)(ny2-ny0):0,
lpx3 = (ny2-ny1)?(nlx2-nlx1)/(float)(ny2-ny1):0,
lpy3 = (ny2-ny1)?(nly2-nly1)/(float)(ny2-ny1):0;
const float nopacity = cimg::abs(opacity), copacity = 1-cimg::max(opacity,0.0f);
float pleft,pright,tpxleft,tpyleft,tpxright,tpyright,lpxleft,lpyleft,lpxright,lpyright,
xleft=(float)nx0,xright=xleft,
txleft=(float)ntx0,tyleft=(float)nty0,txright=txleft,tyright=tyleft,
lxleft=(float)nlx0,lyleft=(float)nly0,lxright=lxleft,lyright=lyleft;
if (p1<p2) {
pleft=p1; pright=p2;
tpxleft=tpx1; tpyleft=tpy1; tpxright=tpx2; tpyright=tpy2;
lpxleft=lpx1; lpyleft=lpy1; lpxright=lpx2; lpyright=lpy2;
} else {
pleft=p2; pright=p1;
tpxleft=tpx2; tpyleft=tpy2; tpxright=tpx1; tpyright=tpy1;
lpxleft=tpx2; lpyleft=tpy2; lpxright=tpx1; lpyright=tpy1;
}
if (ny0<0) {
xleft-=ny0*pleft; xright-=ny0*pright;
txleft-=ny0*tpxleft; tyleft-=ny0*tpyleft; txright-=ny0*tpxright; tyright-=ny0*tpyright;
lxleft-=ny0*lpxleft; lyleft-=ny0*lpyleft; lxright-=ny0*lpxright; lyright-=ny0*lpyright;
}
const int ya = ny1<dimy()?ny1:height;
for (int y=(ny0<0?0:ny0); y<ya; y++) {
const int dx = (int)xright-(int)xleft;
const float
tpx = dx?((int)txright-(int)txleft)/(float)dx:0,
tpy = dx?((int)tyright-(int)tyleft)/(float)dx:0,
txi = (float)((xleft>=0)?(int)txleft:(int)(txleft-(int)xleft*tpx)),
tyi = (float)((xleft>=0)?(int)tyleft:(int)(tyleft-(int)xleft*tpy)),
lpx = dx?((int)lxright-(int)lxleft)/(float)dx:0,
lpy = dx?((int)lyright-(int)lyleft)/(float)dx:0,
lxi = (float)((xleft>=0)?(int)lxleft:(int)(lxleft-(int)xleft*lpx)),
lyi = (float)((xleft>=0)?(int)lyleft:(int)(lyleft-(int)xleft*lpy));
const int xmin=(xleft>=0)?(int)xleft:0, xmax=(xright<dimx())?(int)xright:(width-1);
if (xmin<=xmax) {
const int offx=whz-xmax+xmin-1;
T* ptrd = ptr(xmin,y,0,0);
if (opacity>=1) cimg_forV(*this,k) {
float tx=txi, ty=tyi, lx=lxi, ly=lyi;
for (int x=xmin; x<=xmax; x++) {
*(ptrd++)=(T)(light((unsigned int)lx,(unsigned int)ly)*texture((unsigned int)tx,(unsigned int)ty,0,k));
tx+=tpx; ty+=tpy; lx+=lpx; ly+=lpy;
}
ptrd+=offx;
} else cimg_forV(*this,k) {
float tx=txi, ty=tyi, lx=lxi, ly=lyi;
for (int x=xmin; x<=xmax; x++) {
*ptrd=(T)(nopacity*light((unsigned int)lx,(unsigned int)ly)*texture((unsigned int)tx,(unsigned int)ty,0,k)+copacity*(*ptrd)); ptrd++;
tx+=tpx; ty+=tpy; lx+=lpx; ly+=lpy;
}
ptrd+=offx;
}
}
xleft+=pleft; xright+=pright;
txleft+=tpxleft; tyleft+=tpyleft; txright+=tpxright; tyright+=tpyright;
lxleft+=lpxleft; lyleft+=lpyleft; lxright+=lpxright; lyright+=lpyright;
}
if (p1<p2) {
xleft=(float)nx1; pleft=p3;
txleft=(float)ntx1; tyleft=(float)nty1; tpxleft=tpx3; tpyleft=tpy3;
lxleft=(float)nlx1; lyleft=(float)nly1; lpxleft=lpx3; lpyleft=lpy3;
if (ny1<0) { xleft-=ny1*pleft; txleft-=ny1*tpxleft; tyleft-=ny1*tpyleft; lxleft-=ny1*lpxleft; lyleft-=ny1*lpyleft; }
} else {
xright=(float)nx1; pright=p3;
txright=(float)ntx1; tyright=(float)nty1; tpxright=tpx3; tpyright=tpy3;
lxright=(float)nlx1; lyright=(float)nly1; lpxright=lpx3; lpyright=lpy3;
if (ny1<0) { xright-=ny1*pright; txright-=ny1*tpxright; tyright-=ny1*tpyright; lxright-=ny1*lpxright; lyright-=ny1*lpyright; }
}
const int yb = ny2>=dimy()?(height-1):ny2;
for (int yy=(ny1<0?0:ny1); yy<=yb; yy++) {
const int dx = (int)xright-(int)xleft;
const float
tpx = dx?((int)txright-(int)txleft)/(float)dx:0,
tpy = dx?((int)tyright-(int)tyleft)/(float)dx:0,
txi = (float)((xleft>=0)?(int)txleft:(int)(txleft-(int)xleft*tpx)),
tyi = (float)((xleft>=0)?(int)tyleft:(int)(tyleft-(int)xleft*tpy)),
lpx = dx?((int)lxright-(int)lxleft)/(float)dx:0,
lpy = dx?((int)lyright-(int)lyleft)/(float)dx:0,
lxi = (float)((xleft>=0)?(int)lxleft:(int)(lxleft-(int)xleft*lpx)),
lyi = (float)((xleft>=0)?(int)lyleft:(int)(lyleft-(int)xleft*lpy));
const int xmin=(xleft>=0)?(int)xleft:0, xmax=(xright<dimx())?(int)xright:(width-1);
if (xmin<=xmax) {
const int offx=whz-xmax+xmin-1;
T* ptrd = ptr(xmin,yy,0,0);
if (opacity>=1) cimg_forV(*this,k) {
float tx=txi, ty=tyi, lx=lxi, ly=lyi;
for (int x=xmin; x<=xmax; x++) {
*(ptrd++)=(T)(light((unsigned int)lx,(unsigned int)ly)*texture((unsigned int)tx,(unsigned int)ty,0,k));
tx+=tpx; ty+=tpy; lx+=lpx; ly+=lpy;
}
ptrd+=offx;
} else cimg_forV(*this,k) {
float tx=txi, ty=tyi, lx=lxi, ly=lyi;
for (int x=xmin; x<=xmax; x++) {
*ptrd=(T)(nopacity*light((unsigned int)lx,(unsigned int)ly)*texture((unsigned int)tx,(unsigned int)ty,0,k)+copacity*(*ptrd)); ptrd++;
tx+=tpx; ty+=tpy; lx+=lpx; ly+=lpy;
}
ptrd+=offx;
}
}
xleft+=pleft; xright+=pright;
txleft+=tpxleft; tyleft+=tpyleft; txright+=tpxright; tyright+=tpyright;
lxleft+=lpxleft; lyleft+=lpyleft; lxright+=lpxright; lyright+=lpyright;
}
}
return *this;
}
//! Draw an ellipse on the instance image
/**
\param x0 = X-coordinate of the ellipse center.
\param y0 = Y-coordinate of the ellipse center.
\param r1 = First radius of the ellipse.
\param r2 = Second radius of the ellipse.
\param ru = X-coordinate of the orientation vector related to the first radius.
\param rv = Y-coordinate of the orientation vector related to the first radius.
\param color = array of dimv() values of type \c T, defining the drawing color.
\param pattern = If zero, the ellipse is filled, else pattern is an integer whose bits describe the outline pattern.
\param opacity = opacity of the drawing.
**/
CImg& draw_ellipse(const int x0,const int y0,const float r1,const float r2,const float ru,const float rv,
const T *const color,const unsigned int pattern=0L, const float opacity=1) {
if (!is_empty()) {
draw_scanline(color,opacity);
if (!color) throw CImgArgumentException("CImg<%s>::draw_ellipse : Specified color is (null).",pixel_type());
unsigned int hatch=1;
const float
nr1 = cimg::abs(r1), nr2 = cimg::abs(r2),
norm = (float)std::sqrt(ru*ru+rv*rv),
u = norm>0?ru/norm:1,
v = norm>0?rv/norm:0,
rmax = cimg::max(nr1,nr2),
l1 = (float)std::pow(rmax/(nr1>0?nr1:1e-6),2),
l2 = (float)std::pow(rmax/(nr2>0?nr2:1e-6),2),
a = l1*u*u + l2*v*v,
b = u*v*(l1-l2),
c = l1*v*v + l2*u*u;
const int
yb = (int)std::sqrt(a*rmax*rmax/(a*c-b*b)),
ymin = (y0-yb<0)?0:(y0-yb),
ymax = (1+y0+yb>=dimy())?height-1:(1+y0+yb);
int oxmin=0, oxmax=0;
bool first_line = true;
for (int y=ymin; y<ymax; y++) {
const float
Y = (float)(y-y0)+0.25f,
delta = b*b*Y*Y-a*(c*Y*Y-rmax*rmax),
sdelta = (float)((delta>0?std::sqrt(delta):0)),
fxmin = x0-(b*Y+sdelta)/a,
fxmax = x0-(b*Y-sdelta)/a;
const int xmin = (int)fxmin, xmax = (int)fxmax;
if (!pattern) draw_scanline(xmin,xmax,y,color,opacity);
else {
if (!(~pattern) || (~pattern && pattern&hatch)) {
if (first_line) { draw_scanline(xmin,xmax,y,color,opacity); first_line = false; }
else {
if (xmin<oxmin) draw_scanline(xmin,oxmin-1,y,color,opacity);
else draw_scanline(oxmin+(oxmin==xmin?0:1),xmin,y,color,opacity);
if (xmax<oxmax) draw_scanline(xmax,oxmax-1,y,color,opacity);
else draw_scanline(oxmax+(oxmax==xmax?0:1),xmax,y,color,opacity);
}
}
}
oxmin = xmin; oxmax = xmax;
if (pattern) hatch=(hatch<<1)+(hatch>>(sizeof(unsigned int)*8-1));
}
}
return *this;
}
//! Draw an ellipse on the instance image
/**
\param x0 = X-coordinate of the ellipse center.
\param y0 = Y-coordinate of the ellipse center.
\param tensor = Diffusion tensor describing the ellipse.
\param color = array of dimv() values of type \c T, defining the drawing color.
\param pattern = If zero, the ellipse is filled, else pattern is an integer whose bits describe the outline pattern.
\param opacity = opacity of the drawing.
**/
template<typename t> CImg& draw_ellipse(const int x0,const int y0,const CImg<t> &tensor,
const T *color,const unsigned int pattern=0L,const float opacity=1) {
CImgList<t> eig = tensor.get_symmetric_eigen();
const CImg<t> &val = eig[0], &vec = eig[1];
return draw_ellipse(x0,y0,val(0),val(1),vec(0,0),vec(0,1),color,pattern,opacity);
}
//! Draw a circle on the instance image
/**
\param x0 = X-coordinate of the circle center.
\param y0 = Y-coordinate of the circle center.
\param r = radius of the circle.
\param color = an array of dimv() values of type \c T, defining the drawing color.
\param pattern = If zero, the circle is filled, else pattern is an integer whose bits describe the outline pattern.
\param opacity = opacity of the drawing.
**/
CImg& draw_circle(const int x0,const int y0,float r,const T *const color,const unsigned int pattern=0L,const float opacity=1) {
return draw_ellipse(x0,y0,r,r,1,0,color,pattern,opacity);
}
//! Draw a text into the instance image.
/**
\param text = a C-string containing the text to display.
\param x0 = X-coordinate of the text in the instance image.
\param y0 = Y-coordinate of the text in the instance image.
\param fgcolor = an array of dimv() values of type \c T, defining the foreground color (0 means 'transparent').
\param bgcolor = an array of dimv() values of type \c T, defining the background color (0 means 'transparent').
\param font = List of font characters used for the drawing.
\param opacity = opacity of the drawing.
\note Clipping is supported.
\see get_font().
**/
template<typename t> CImg& draw_text(const char *const text,
const int x0,const int y0,
const T *const fgcolor,const T *const bgcolor,
const CImgList<t>& font,const float opacity=1) {
if (!text)
throw CImgArgumentException("CImg<%s>::draw_text() : Specified input string is (null).",pixel_type());
if (!font)
throw CImgArgumentException("CImg<%s>::draw_text() : Specified font (%u,%p) is empty.",
pixel_type(),font.size,font.data);
if (is_empty()) {
// If needed, pre-compute needed size of the image
int x=0, y=0, w=0;
for (int i=0; i<cimg::strlen(text); i++) {
const unsigned char c = text[i];
switch (c) {
case '\n': y+=font[' '].height; if (x>w) w=x; x=0; break;
case '\t': x+=4*font[' '].width; break;
default: if (c<font.size) x+=font[c].width;
}
}
if (x!=0) {
if (x>w) w=x;
y+=font[' '].height;
}
assign(x0+w,y0+y,1,font[' '].dim,0);
if (bgcolor) cimg_forV(*this,k) get_shared_channel(k).fill(bgcolor[k]);
}
int x = x0, y = y0;
CImg<T> letter;
for (int i=0; i<cimg::strlen(text); i++) {
const unsigned char c = text[i];
switch (c) {
case '\n': y+=font[' '].height; x=x0; break;
case '\t': x+=4*font[' '].width; break;
default: if (c<font.size) {
letter = font[c];
const CImg& mask = (c+256)<(int)font.size?font[c+256]:font[c];
if (fgcolor) for (unsigned int p=0; p<letter.width*letter.height; p++)
if (mask(p)) cimg_forV(*this,k) letter(p,0,0,k) = (T)(letter(p,0,0,k)*fgcolor[k]);
if (bgcolor) for (unsigned int p=0; p<letter.width*letter.height; p++)
if (!mask(p)) cimg_forV(*this,k) letter(p,0,0,k) = bgcolor[k];
if (!bgcolor && font.size>=512) draw_image(letter,mask,x,y,0,0,(T)1,opacity);
else draw_image(letter,x,y,0,0,opacity);
x+=letter.width;
}
break;
}
}
return *this;
}
//! Draw a text into the instance image.
/**
\param text = a C-string containing the text to display.
\param x0 = X-coordinate of the text in the instance image.
\param y0 = Y-coordinate of the text in the instance image.
\param fgcolor = an array of dimv() values of type \c T, defining the foreground color (0 means 'transparent').
\param bgcolor = an array of dimv() values of type \c T, defining the background color (0 means 'transparent').
\param font_size = Height of the desired font (11,13,24,38 or 57)
\param opacity = opacity of the drawing.
\note Clipping is supported.
\see get_font().
**/
CImg& draw_text(const char *const text,
const int x0,const int y0,
const T *const fgcolor,const T *const bgcolor=0,
const unsigned int font_size=11,const float opacity=1.0f) {
return draw_text(text,x0,y0,fgcolor,bgcolor,CImgList<T>::get_font(font_size),opacity);
}
//! Draw a text into the instance image.
/**
\param x0 = X-coordinate of the text in the instance image.
\param y0 = Y-coordinate of the text in the instance image.
\param fgcolor = an array of dimv() values of type \c T, defining the foreground color (0 means 'transparent').
\param bgcolor = an array of dimv() values of type \c T, defining the background color (0 means 'transparent').
\param opacity = opacity of the drawing.
\param format = a 'printf'-style format, followed by arguments.
\note Clipping is supported.
**/
CImg& draw_text(const int x0, const int y0,
const T *const fgcolor, const T *const bgcolor, const unsigned int font_size,
const float opacity, const char *format,...) {
char tmp[2048]={0};
std::va_list ap;
va_start(ap,format);
std::vsprintf(tmp,format,ap);
va_end(ap);
return draw_text(tmp,x0,y0,fgcolor,bgcolor,font_size,opacity);
}
template<typename t> CImg& draw_text(const int x0,const int y0,
const T *const fgcolor,const T *const bgcolor,
const CImgList<t>& font, const float opacity, const char *format,...) {
char tmp[2048]={0};
std::va_list ap;
va_start(ap,format);
std::vsprintf(tmp,format,ap);
va_end(ap);
return draw_text(tmp,x0,y0,fgcolor,bgcolor,font,opacity);
}
//! Draw a vector field in the instance image.
/**
\param flow = a 2d image of 2d vectors used as input data.
\param color = an array of dimv() values of type \c T, defining the drawing color.
\param sampling = length (in pixels) between each arrow.
\param factor = length factor of each arrow (if <0, computed as a percentage of the maximum length).
\param quiver_type = type of plot. Can be 0 (arrows) or 1 (segments).
\param opacity = opacity of the drawing.
\note Clipping is supported.
**/
template<typename t>
CImg& draw_quiver(const CImg<t>& flow, const T *const color,
const unsigned int sampling=25, const float factor=-20,
const int quiver_type=0, const float opacity=1) {
if (!is_empty()) {
if (!flow || flow.dim<2)
throw CImgArgumentException("CImg<%s>::draw_quiver() : Specified flow (%u,%u,%u,%u,%p) has wrong dimensions.",
pixel_type(),flow.width,flow.height,flow.depth,flow.dim,flow.data);
if (!color)
throw CImgArgumentException("CImg<%s>::draw_quiver() : Specified color is (null)",
pixel_type());
if (sampling<=0)
throw CImgArgumentException("CImg<%s>::draw_quiver() : Incorrect sampling value = %g",
pixel_type(),sampling);
float vmax,fact;
if (factor<=0) {
const CImgStats st(flow.get_norm_pointwise(2),false);
const float vmaxtmp = (float)cimg::max(cimg::abs(st.min),cimg::abs(st.max));
vmax = vmaxtmp>0?vmaxtmp:1;
fact = -factor;
} else { fact = factor; vmax = 1; }
for (unsigned int y=sampling/2; y<height; y+=sampling)
for (unsigned int x=sampling/2; x<width; x+=sampling) {
const unsigned int X = x*flow.width/width, Y = y*flow.height/height;
float u = (float)flow(X,Y,0,0)*fact/vmax, v = (float)flow(X,Y,0,1)*fact/vmax;
if (!quiver_type) {
const int xx = x+(int)u, yy = y+(int)v;
draw_arrow(x,y,xx,yy,color,45.0f,sampling/5.0f,~0L,opacity);
} else draw_line((int)(x-0.5*u),(int)(y-0.5*v),(int)(x+0.5*u),(int)(y+0.5*v),color,~0L,opacity);
}
}
return *this;
}
//! Draw a vector field in the instance image, using a colormap.
/**
\param flow = a 2d image of 2d vectors used as input data.
\param color = a 2d image of dimv()-D vectors corresponding to the color of each arrow.
\param sampling = length (in pixels) between each arrow.
\param factor = length factor of each arrow (if <0, computed as a percentage of the maximum length).
\param quiver_type = type of plot. Can be 0 (arrows) or 1 (segments).
\param opacity = opacity of the drawing.
\note Clipping is supported.
**/
template<typename t1,typename t2>
CImg& draw_quiver(const CImg<t1>& flow, const CImg<t2>& color,
const unsigned int sampling=25, const float factor=-20,
const int quiver_type=0, const float opacity=1) {
if (!is_empty()) {
if (!flow || flow.dim!=2)
throw CImgArgumentException("CImg<%s>::draw_quiver() : Specified flow (%u,%u,%u,%u,%p) has wrong dimensions.",
pixel_type(),flow.width,flow.height,flow.depth,flow.dim,flow.data);
if (!color || color.width!=flow.width || color.height!=flow.height)
throw CImgArgumentException("CImg<%s>::draw_quiver() : Specified color (%u,%u,%u,%u,%p) has wrong dimensions.",
pixel_type(),color.width,color.height,color.depth,color.dim,color.data);
if (sampling<=0)
throw CImgArgumentException("CImg<%s>::draw_quiver() : Incorrect sampling value = %g",pixel_type(),sampling);
float vmax,fact;
if (factor<=0) {
const CImgStats st(flow.get_norm_pointwise(2),false);
vmax = (float)cimg::max(cimg::abs(st.min),cimg::abs(st.max));
fact = -factor;
} else { fact = factor; vmax = 1; }
for (unsigned int y=sampling/2; y<height; y+=sampling)
for (unsigned int x=sampling/2; x<width; x+=sampling) {
const unsigned int X = x*flow.width/width, Y = y*flow.height/height;
float u = (float)flow(X,Y,0,0)*fact/vmax, v = (float)flow(X,Y,0,1)*fact/vmax;
if (!quiver_type) {
const int xx = x+(int)u, yy = y+(int)v;
draw_arrow(x,y,xx,yy,color.get_vector_at(X,Y).data,45.0f,sampling/5.0f,~0L,opacity);
} else draw_line((int)(x-0.5*u),(int)(y-0.5*v),(int)(x+0.5*u),(int)(y+0.5*v),color.get_vector_at(X,Y).data,~0L,opacity);
}
}
return *this;
}
//! Draw a 1D graph on the instance image.
/**
\param data = an image containing the graph values I = f(x).
\param color = an array of dimv() values of type \c T, defining the drawing color.
\param gtype = define the type of the plot :
- 0 = Plot using linear interpolation (segments).
- 1 = Plot with bars.
- 2 = Plot using cubic interpolation (3-polynomials).
\param ymin = lower bound of the y-range.
\param ymax = upper bound of the y-range.
\param opacity = opacity of the drawing.
\note
- if \c ymin==ymax==0, the y-range is computed automatically from the input sample.
\see draw_axis().
**/
template<typename t>
CImg& draw_graph(const CImg<t>& data, const T *const color, const unsigned int gtype=0,
const double ymin=0, const double ymax=0, const float opacity=1) {
if (!is_empty()) {
if (!color) throw CImgArgumentException("CImg<%s>::draw_graph() : Specified color is (null)",pixel_type());
T *color1 = new T[dim], *color2 = new T[dim];
cimg_forV(*this,k) { color1[k]=(T)(color[k]*0.6f); color2[k]=(T)(color[k]*0.3f); }
CImgStats st;
if (ymin==ymax) { st = CImgStats(data,false); cimg::swap(st.min,st.max); } else { st.min = ymin; st.max = ymax; }
if (st.min==st.max) { st.min--; st.max++; }
const float ca = height>1?(float)(st.max-st.min)/(height-1):0, cb = (float)st.min;
const int Y0 = (int)(-cb/ca);
int pY=0;
cimg_foroff(data,off) {
const int Y = (int)((data[off]-cb)/ca);
switch (gtype) {
case 0: // plot with segments
if (off>0) draw_line((int)((off-1)*width/data.size()),pY,(int)(off*width/data.size()),Y,color,~0L,opacity);
break;
case 1: { // plot with bars
const unsigned int X = off*width/data.size(), nX = (off+1)*width/data.size()-1;
draw_rectangle(X,(int)Y0,nX,Y,color1,opacity);
draw_line(X,Y,X,(int)Y0,color2,~0L,opacity);
draw_line(X,(int)Y0,nX,(int)Y0,Y<=Y0?color2:color,~0L,opacity);
draw_line(nX,Y,nX,(int)Y0,color,~0L,opacity);
draw_line(X,Y,nX,Y,Y<=Y0?color:color2,~0L,opacity);
} break;
}
pY=Y;
}
if (gtype==2) { // plot with cubic interpolation
const CImg<t> ndata = data.get_shared_points(0,data.size()-1);
cimg_forX(*this,x) {
const int Y = (int)((ndata.cubic_pix1d((float)x*ndata.width/width)-cb)/ca);
if (x>0) draw_line(x,pY,x+1,Y,color,~0L,opacity);
pY=Y;
}
}
delete[] color1; delete[] color2;
}
return *this;
}
//! Draw a labeled horizontal axis on the instance image.
/**
\param x0 = lower bound of the x-range.
\param x1 = upper bound of the x-range.
\param y = Y-coordinate of the horizontal axis in the instance image.
\param color = an array of dimv() values of type \c T, defining the drawing color.
\param precision = precision of the labels.
\param grid_pattern = pattern of the grid
\param opacity = opacity of the drawing.
\note if \c precision==0, precision of the labels is automatically computed.
\see draw_graph().
**/
template<typename t> CImg& draw_axis(const CImg<t>& xvalues, const int y,
const T *const color, const float opacity=1.0f) {
if (!is_empty()) {
int siz = (int)xvalues.size()-1;
if (siz<=0) draw_line(0,y,width-1,y,color,~0L,opacity);
else {
if (xvalues[0]<xvalues[siz]) draw_arrow(0,y,width-1,y,color,30,5,~0L,opacity);
else draw_arrow(width-1,y,0,y,color,30,5,~0L,opacity);
const int yt = (y+14)<dimy()?(y+3):(y-14);
char txt[32];
cimg_foroff(xvalues,x) {
std::sprintf(txt,"%g",(double)xvalues(x));
const int xi=(int)(x*(width-1)/siz), xt = xi-(int)std::strlen(txt)*3;
draw_point(xi,y-1,color,opacity).draw_point(xi,y+1,color,opacity).
draw_text(txt,xt<0?0:xt,yt,color,0,11,opacity);
}
}
}
return *this;
}
//! Draw a labeled vertical axis on the instance image.
template<typename t> CImg& draw_axis(const int x, const CImg<t>& yvalues,
const T *const color, const float opacity=1.0f) {
if (!is_empty()) {
int siz = (int)yvalues.size()-1;
if (siz<=0) draw_line(x,0,x,height-1,color,~0L,opacity);
else {
if (yvalues[0]<yvalues[siz]) draw_arrow(x,0,x,height-1,color,30,5,~0L,opacity);
else draw_arrow(x,height-1,x,0,color,30,5,~0L,opacity);
char txt[32];
cimg_foroff(yvalues,y) {
std::sprintf(txt,"%g",(double)yvalues(y));
const int
yi = (int)(y*(height-1)/siz),
tmp = yi-5,
nyi = tmp<0?0:(tmp>=(int)height-11?(int)height-11:tmp),
xt = x-(int)std::strlen(txt)*7;
draw_point(x-1,yi,color,opacity).draw_point(x+1,yi,color,opacity);
if (xt>0) draw_text(txt,xt,nyi,color,0,11,opacity);
else draw_text(txt,x+3,nyi,color,0,11,opacity);
}
}
}
return *this;
}
//! Draw a labeled horizontal+vertical axis on the instance image.
template<typename tx, typename ty> CImg& draw_axis(const CImg<tx>& xvalues, const CImg<ty>& yvalues,
const T *const color, const float opacity=1.0f) {
if (!is_empty()) {
const CImg<tx> nxvalues(xvalues.data,xvalues.size(),1,1,1,true);
const int sizx = (int)xvalues.size()-1, wm1 = (int)(width)-1;
if (sizx>0) {
float ox = (float)nxvalues[0];
for (unsigned int x=1; x<width; x++) {
const float nx = (float)nxvalues.linear_pix1d((float)x*sizx/wm1);
if (nx*ox<=0) { draw_axis(nx==0?x:x-1,yvalues,color,opacity); break; }
ox = nx;
}
}
const CImg<ty> nyvalues(yvalues.data,yvalues.size(),1,1,1,true);
const int sizy = (int)yvalues.size()-1, hm1 = (int)(height)-1;
if (sizy>0) {
float oy = (float)nyvalues[0];
for (unsigned int y=1; y<height; y++) {
const float ny = (float)nyvalues.linear_pix1d((float)y*sizy/hm1);
if (ny*oy<=0) { draw_axis(xvalues,ny==0?y:y-1,color,opacity); break; }
oy = ny;
}
}
}
return *this;
}
//! Draw a labeled horizontal+vertical axis on the instance image.
CImg& draw_axis(const float x0, const float x1, const float y0, const float y1,
const T *const color,
const int subdivisionx=-60, const int subdivisiony=-60,
const float precisionx=0, const float precisiony=0,
const float opacity=1.0f) {
const float dx = cimg::abs(x1-x0), dy = cimg::abs(y1-y0);
const float
px = (precisionx==0)?(float)std::pow(10.0,(int)std::log10(dx)-2.0):precisionx,
py = (precisiony==0)?(float)std::pow(10.0,(int)std::log10(dy)-2.0):precisiony;
return draw_axis(CImg<float>::sequence(subdivisionx>0?subdivisionx:1-(int)width/subdivisionx,x0,x1).round(px),
CImg<float>::sequence(subdivisiony>0?subdivisiony:1-(int)height/subdivisiony,y0,y1).round(py),
color,opacity);
}
//! Draw grid on the instance image
template<typename tx, typename ty>
CImg& draw_grid(const CImg<tx>& xvalues, const CImg<ty>& yvalues, const T *const color,
const unsigned int patternx=~0U, const unsigned int patterny=~0U,
const float opacity=1.0f) {
if (!is_empty()) {
if (xvalues) cimg_foroff(xvalues,x) {
const int xi = (int)xvalues[x];
if (xi>=0 && xi<(int)width) draw_line(xi,0,xi,height-1,color,patternx,opacity);
}
if (yvalues) cimg_foroff(yvalues,y) {
const int yi = (int)yvalues[y];
if (yi>=0 && yi<(int)height) draw_line(0,yi,width-1,yi,color,patterny,opacity);
}
}
return *this;
}
//! Draw grid on the instance image
CImg& draw_grid(const float deltax, const float deltay,
const float offsetx, const float offsety,
const T *const color,
const unsigned int patternx=~0U, const unsigned int patterny=~0U,
const bool invertx=false, const bool inverty=false,
const float opacity=1.0f) {
CImg<unsigned int> seqx, seqy;
if (deltax!=0) {
const float dx = deltax>0?deltax:width*-deltax/100;
const unsigned int nx = (unsigned int)(width/dx);
seqx = CImg<unsigned int>::sequence(1+nx,0,(unsigned int)(dx*nx));
if (offsetx) cimg_foroff(seqx,x) seqx(x) = (unsigned int)cimg::mod(seqx(x)+offsetx,(float)width);
if (invertx) cimg_foroff(seqx,x) seqx(x) = width-1-seqx(x);
}
if (deltay!=0) {
const float dy = deltay>0?deltay:height*-deltay/100;
const unsigned int ny = (unsigned int)(height/dy);
seqy = CImg<unsigned int>::sequence(1+ny,0,(unsigned int)(dy*ny));
if (offsety) cimg_foroff(seqy,y) seqy(y) = (unsigned int)cimg::mod(seqy(y)+offsety,(float)height);
if (inverty) cimg_foroff(seqy,y) seqy(y) = height-1-seqy(y);
}
return draw_grid(seqx,seqy,color,patternx,patterny,opacity);
}
// INNER CLASS used by function CImg<>::draw_fill()
template<typename T1,typename T2> struct _draw_fill {
const T1 *const color;
const float sigma,opacity;
const CImg<T1> value;
CImg<T2> region;
_draw_fill(const CImg<T1>& img,const int x,const int y,const int z,
const T *const pcolor,const float psigma,const float popacity):
color(pcolor),sigma(psigma),opacity(popacity),
value(img.get_vector_at(x,y,z)), region(CImg<T2>(img.width,img.height,img.depth,1,(T2)false)) {
}
_draw_fill& operator=(const _draw_fill& d) {
color = d.color;
sigma = d.sigma;
opacity = d.opacity;
value = d.value;
region = d.region;
return *this;
}
bool comp(const CImg<T1>& A,const CImg<T1>& B) const {
bool res=true;
const T *pA=A.data+A.size();
for (const T *pB=B.data+B.size(); res && pA>A.data; res=(cimg::abs(*(--pA)-(*(--pB)))<=sigma) );
return res;
}
void fill(CImg<T1>& img,const int x,const int y,const int z) {
if (x<0 || x>=img.dimx() || y<0 || y>=img.dimy() || z<0 || z>=img.dimz()) return;
if (!region(x,y,z) && comp(value,img.get_vector_at(x,y,z))) {
const T *col=color;
const float nopacity = cimg::abs(opacity), copacity = 1-cimg::max(opacity,0.0f);
int xmin,xmax;
if (opacity>=1) cimg_forV(img,k) img(x,y,z,k)=*(col++);
else cimg_forV(img,k) img(x,y,z,k)=(T1)(*(col++)*opacity+copacity*img(x,y,z,k));
col-=img.dim;
region(x,y,z) = (T2)true;
for (xmin=x-1; xmin>=0 && comp(value,img.get_vector_at(xmin,y,z)); xmin--) {
if (opacity>=1) cimg_forV(img,k) img(xmin,y,z,k) = *(col++);
else cimg_forV(img,k) img(xmin,y,z,k)=(T1)(*(col++)*nopacity+copacity*img(xmin,y,z,k));
col-=img.dim;
region(xmin,y,z)=(T2)true;
}
for (xmax=x+1; xmax<img.dimx() && comp(value,img.get_vector_at(xmax,y,z)); xmax++) {
if (opacity>=1) cimg_forV(img,k) img(xmax,y,z,k) = *(col++);
else cimg_forV(img,k) img(xmax,y,z,k)=(T1)(*(col++)*nopacity+copacity*img(xmax,y,z,k));
col-=img.dim;
region(xmax,y,z)=(T2)true;
}
xmin++; xmax--;
for (; xmin<=xmax; xmin++) {
fill(img,xmin,y-1,z);
fill(img,xmin,y+1,z);
fill(img,xmin,y,z-1);
fill(img,xmin,y,z+1);
}
}
}
};
//! Draw a 3D filled region starting from a point (\c x,\c y,\ z) in the instance image.
/**
\param x = X-coordinate of the starting point of the region to fill.
\param y = Y-coordinate of the starting point of the region to fill.
\param z = Z-coordinate of the starting point of the region to fill.
\param color = an array of dimv() values of type \c T, defining the drawing color.
\param region = image that will contain the mask of the filled region mask, as an output.
\param sigma = tolerance concerning neighborhood values.
\param opacity = opacity of the drawing.
\return \p region is initialized with the binary mask of the filled region.
**/
template<typename t> CImg& draw_fill(const int x,const int y,const int z,
const T *const color, CImg<t>& region,const float sigma=0,
const float opacity=1) {
_draw_fill<T,t> F(*this,x,y,z,color,sigma,opacity);
F.fill(*this,x,y,z);
region = F.region;
return *this;
}
//! Draw a 3D filled region starting from a point (\c x,\c y,\ z) in the instance image.
/**
\param x = X-coordinate of the starting point of the region to fill.
\param y = Y-coordinate of the starting point of the region to fill.
\param z = Z-coordinate of the starting point of the region to fill.
\param color = an array of dimv() values of type \c T, defining the drawing color.
\param sigma = tolerance concerning neighborhood values.
\param opacity = opacity of the drawing.
**/
CImg& draw_fill(const int x,const int y,const int z,const T *const color,const float sigma=0,const float opacity=1) {
CImg<bool> tmp;
return draw_fill(x,y,z,color,tmp,sigma,opacity);
}
//! Draw a 2D filled region starting from a point (\c x,\c y) in the instance image.
/**
\param x = X-coordinate of the starting point of the region to fill.
\param y = Y-coordinate of the starting point of the region to fill.
\param color = an array of dimv() values of type \c T, defining the drawing color.
\param sigma = tolerance concerning neighborhood values.
\param opacity = opacity of the drawing.
**/
CImg& draw_fill(const int x,const int y,const T *const color,const float sigma=0,const float opacity=1) {
CImg<bool> tmp;
return draw_fill(x,y,0,color,tmp,sigma,opacity);
}
//! Draw a plasma square in the instance image.
/**
\param x0 = X-coordinate of the upper-left corner of the plasma.
\param y0 = Y-coordinate of the upper-left corner of the plasma.
\param x1 = X-coordinate of the lower-right corner of the plasma.
\param y1 = Y-coordinate of the lower-right corner of the plasma.
\param alpha = Alpha-parameter of the plasma.
\param beta = Beta-parameter of the plasma.
\param opacity = opacity of the drawing.
**/
CImg& draw_plasma(const int x0, const int y0, const int x1, const int y1,
const double alpha=1.0, const double beta=1.0, const float opacity=1) {
if (!is_empty()) {
int nx0=x0,nx1=x1,ny0=y0,ny1=y1;
if (nx1<nx0) cimg::swap(nx0,nx1);
if (ny1<ny0) cimg::swap(ny0,ny1);
if (nx0<0) nx0=0;
if (nx1>=dimx()) nx1=width-1;
if (ny0<0) ny0=0;
if (ny1>=dimy()) ny1=height-1;
const int xc = (nx0+nx1)/2, yc = (ny0+ny1)/2, dx=(xc-nx0), dy=(yc-ny0);
const double dc = std::sqrt((double)(dx*dx+dy*dy))*alpha + beta;
float val = 0;
cimg_forV(*this,k) {
if (opacity>=1) {
(*this)(xc,ny0,0,k) = (T)(0.5f*((*this)(nx0,ny0,0,k)+(*this)(nx1,ny0,0,k)));
(*this)(xc,ny1,0,k) = (T)(0.5f*((*this)(nx0,ny1,0,k)+(*this)(nx1,ny1,0,k)));
(*this)(nx0,yc,0,k) = (T)(0.5f*((*this)(nx0,ny0,0,k)+(*this)(nx0,ny1,0,k)));
(*this)(nx1,yc,0,k) = (T)(0.5f*((*this)(nx1,ny0,0,k)+(*this)(nx1,ny1,0,k)));
do {
val = (float)(0.25f*((*this)(nx0,ny0,0,k)+(*this)(nx1,ny0,0,k) +
(*this)(nx1,ny1,0,k)+(*this)(nx0,ny1,0,k)) + dc*cimg::grand());
} while (val<(float)cimg::type<T>::min() || val>(float)cimg::type<T>::max());
(*this)(xc,yc,0,k) = (T)val;
} else {
const float nopacity = cimg::abs(opacity), copacity = 1-cimg::max(opacity,0.0f);
(*this)(xc,ny0,0,k) = (T)(0.5f*((*this)(nx0,ny0,0,k)+(*this)(nx1,ny0,0,k))*nopacity + copacity*(*this)(xc,ny0,0,k));
(*this)(xc,ny1,0,k) = (T)(0.5f*((*this)(nx0,ny1,0,k)+(*this)(nx1,ny1,0,k))*nopacity + copacity*(*this)(xc,ny1,0,k));
(*this)(nx0,yc,0,k) = (T)(0.5f*((*this)(nx0,ny0,0,k)+(*this)(nx0,ny1,0,k))*nopacity + copacity*(*this)(nx0,yc,0,k));
(*this)(nx1,yc,0,k) = (T)(0.5f*((*this)(nx1,ny0,0,k)+(*this)(nx1,ny1,0,k))*nopacity + copacity*(*this)(nx1,yc,0,k));
do {
val = (float)(0.25f*(((*this)(nx0,ny0,0,k)+(*this)(nx1,ny0,0,k) +
(*this)(nx1,ny1,0,k)+(*this)(nx0,ny1,0,k)) + dc*cimg::grand())*nopacity
+ copacity*(*this)(xc,yc,0,k));
} while (val<(float)cimg::type<T>::min() || val>(float)cimg::type<T>::max());
(*this)(xc,yc,0,k) = (T)val;
}
}
if (xc!=nx0 || yc!=ny0) {
draw_plasma(nx0,ny0,xc,yc,alpha,beta,opacity);
draw_plasma(xc,ny0,nx1,yc,alpha,beta,opacity);
draw_plasma(nx0,yc,xc,ny1,alpha,beta,opacity);
draw_plasma(xc,yc,nx1,ny1,alpha,beta,opacity);
}
}
return *this;
}
//! Draw a plasma in the instance image.
/**
\param alpha = Alpha-parameter of the plasma.
\param beta = Beta-parameter of the plasma.
\param opacity = opacity of the drawing.
**/
CImg& draw_plasma(const double alpha=1.0,const double beta=1.0,const float opacity=1) {
return draw_plasma(0,0,width-1,height-1,alpha,beta,opacity);
}
//! Draw a 1D gaussian function in the instance image.
/**
\param xc = X-coordinate of the gaussian center.
\param sigma = Standard variation of the gaussian distribution.
\param color = array of dimv() values of type \c T, defining the drawing color.
\param opacity = opacity of the drawing.
**/
CImg& draw_gaussian(const float xc,const double sigma,const T *const color,const float opacity=1) {
if (!is_empty()) {
if (!color) throw CImgArgumentException("CImg<%s>::draw_gaussian() : Specified color is (null)",pixel_type());
const double sigma2 = 2*sigma*sigma;
const float nopacity = cimg::abs(opacity), copacity = 1-cimg::max(opacity,0.0f);
const unsigned int whz = width*height*depth;
const T *col = color;
cimg_forX(*this,x) {
const float dx = (x-xc);
const double val = std::exp( -dx*dx/sigma2 );
T *ptrd = ptr(x,0,0,0);
if (opacity>=1) cimg_forV(*this,k) { *ptrd = (T)(val*(*col++)); ptrd+=whz; }
else cimg_forV(*this,k) { *ptrd = (T)(nopacity*val*(*col++) + copacity*(*ptrd)); ptrd+=whz; }
col-=dim;
}
}
return *this;
}
//! Draw an anisotropic 2D gaussian function in the instance image.
/**
\param xc = X-coordinate of the gaussian center.
\param yc = Y-coordinate of the gaussian center.
\param tensor = 2x2 covariance matrix.
\param color = array of dimv() values of type \c T, defining the drawing color.
\param opacity = opacity of the drawing.
**/
template<typename t> CImg& draw_gaussian(const float xc,const float yc,const CImg<t>& tensor,
const T *const color,const float opacity=1) {
if (!is_empty()) {
if (tensor.width!=2 || tensor.height!=2 || tensor.depth!=1 || tensor.dim!=1)
throw CImgArgumentException("CImg<%s>::draw_gaussian() : Tensor parameter (%u,%u,%u,%u,%p) is not a 2x2 matrix.",
pixel_type(),tensor.width,tensor.height,tensor.depth,tensor.dim,tensor.data);
if (!color) throw CImgArgumentException("CImg<%s>::draw_gaussian() : Specified color is (null)",pixel_type());
const CImg<t> invT = tensor.get_inverse(), invT2 = (invT*invT)/(-2.0);
const t &a=invT2(0,0), &b=2*invT2(1,0), &c=invT2(1,1);
const float nopacity = cimg::abs(opacity), copacity = 1-cimg::max(opacity,0.0f);
const unsigned int whz = width*height*depth;
const T *col = color;
float dy = -yc;
cimg_forY(*this,y) {
float dx = -xc;
cimg_forX(*this,x) {
const float val = (float)std::exp(a*dx*dx + b*dx*dy + c*dy*dy);
T *ptrd = ptr(x,y,0,0);
if (opacity>=1) cimg_forV(*this,k) { *ptrd = (T)(val*(*col++)); ptrd+=whz; }
else cimg_forV(*this,k) { *ptrd = (T)(nopacity*val*(*col++) + copacity*(*ptrd)); ptrd+=whz; }
col-=dim;
dx++;
}
dy++;
}
}
return *this;
}
//! Draw an isotropic 2D gaussian function in the instance image
/**
\param xc = X-coordinate of the gaussian center.
\param yc = Y-coordinate of the gaussian center.
\param sigma = standard variation of the gaussian distribution.
\param color = array of dimv() values of type \c T, defining the drawing color.
\param opacity = opacity of the drawing.
**/
CImg& draw_gaussian(const float xc,const float yc,const float sigma,const T *const color,const float opacity=1) {
return draw_gaussian(xc,yc,CImg<float>::diagonal(sigma,sigma),color,opacity);
}
//! Draw an anisotropic 3D gaussian function in the instance image.
/**
\param xc = X-coordinate of the gaussian center.
\param yc = Y-coordinate of the gaussian center.
\param zc = Z-coordinate of the gaussian center.
\param tensor = 3x3 covariance matrix.
\param color = array of dimv() values of type \c T, defining the drawing color.
\param opacity = opacity of the drawing.
**/
template<typename t> CImg& draw_gaussian(const float xc,const float yc,const float zc,const CImg<t>& tensor,
const T *const color,const float opacity=1) {
if (!is_empty()) {
if (tensor.width!=3 || tensor.height!=3 || tensor.depth!=1 || tensor.dim!=1)
throw CImgArgumentException("CImg<%s>::draw_gaussian() : Tensor parameter (%u,%u,%u,%u,%p) is not a 3x3 matrix.",
pixel_type(),tensor.width,tensor.height,tensor.depth,tensor.dim,tensor.data);
const CImg<t> invT = tensor.get_inverse(), invT2 = (invT*invT)/(-2.0);
const t a=invT(0,0), b=2*invT(1,0), c=2*invT(2,0), d=invT(1,1), e=2*invT(2,1), f=invT(2,2);
const float nopacity = cimg::abs(opacity), copacity = 1-cimg::max(opacity,0.0f);
const unsigned int whz = width*height*depth;
const T *col = color;
cimg_forXYZ(*this,x,y,z) {
const float dx = (x-xc), dy = (y-yc), dz = (z-zc);
const double val = std::exp(a*dx*dx + b*dx*dy + c*dx*dz + d*dy*dy + e*dy*dz + f*dz*dz);
T *ptrd = ptr(x,y,z,0);
if (opacity>=1) cimg_forV(*this,k) { *ptrd = (T)(val*(*col++)); ptrd+=whz; }
else cimg_forV(*this,k) { *ptrd = (T)(nopacity*val*(*col++) + copacity*(*ptrd)); ptrd+=whz; }
col-=dim;
}
}
return *this;
}
//! Draw an isotropic 3D gaussian function in the instance image
/**
\param xc = X-coordinate of the gaussian center.
\param yc = Y-coordinate of the gaussian center.
\param zc = Z-coordinate of the gaussian center.
\param sigma = standard variation of the gaussian distribution.
\param color = array of dimv() values of type \c T, defining the drawing color.
\param opacity = opacity of the drawing.
**/
CImg& draw_gaussian(const float xc,const float yc,const float zc,
const double sigma,const T *const color,const float opacity=1) {
return draw_gaussian(xc,yc,zc,CImg<float>::diagonal(sigma,sigma,sigma),color,opacity);
}
//! Draw a 3D object in the instance image
/**
\param X = X-coordinate of the 3d object position
\param Y = Y-coordinate of the 3d object position
\param Z = Z-coordinate of the 3d object position
\param points = Image N*3 describing 3D point coordinates
\param primitives = List of P primitives
\param colors = List of P color (or textures)
\param opacities = Image of P opacities
\param render_type = Render type (0=Points, 1=Lines, 2=Faces (no light), 3=Faces (flat), 4=Faces(Gouraud)
\param double_sided = Tell if object faces have two sides or are oriented.
\param focale = length of the focale
\param lightx = X-coordinate of the light
\param lighty = Y-coordinate of the light
\param lightz = Z-coordinate of the light
\param ambient_light = Brightness (between 0..1) of the ambient light
**/
template<typename tp, typename tf, typename to>
CImg& draw_object3d(const float X, const float Y, const float Z,
const CImg<tp>& points, const CImgList<tf>& primitives,
const CImgList<T>& colors, const CImgList<to>& opacities,
const unsigned int render_type=4,
const bool double_sided=false, const float focale=500,
const float lightx=0, const float lighty=0, const float lightz=-5000,
const float ambient_light=0.05f) {
static CImg<float> light_texture;
if (is_empty() || !points || !primitives) return *this;
if (!colors || !opacities)
throw CImgArgumentException("CImg<%s>::draw_object3d() : Undefined colors or opacities",pixel_type());
if (points.height<3)
return draw_object3d(X,Y,Z,points.get_resize(-100,3,1,1,0),primitives,colors,opacities,
render_type,double_sided,focale,lightx,lighty,lightz,ambient_light);
// Create light texture for phong-like rendering
if (render_type==5) {
if (colors.size>primitives.size) light_texture = colors[primitives.size];
else {
static float olightx=0, olighty=0, olightz=0, oambient_light=0;
if (!light_texture || lightx!=olightx || lighty!=olighty || lightz!=olightz || ambient_light!=oambient_light) {
light_texture.assign(512,512);
const float white[1]={ 1.0f },
dlx = lightx-X, dly = lighty-Y, dlz = lightz-Z,
nl = (float)std::sqrt(dlx*dlx+dly*dly+dlz*dlz),
nlx = light_texture.width/2*(1+dlx/nl),
nly = light_texture.height/2*(1+dly/nl);
(light_texture.draw_gaussian(nlx,nly,light_texture.width/3.0f,white)+=ambient_light).cut(0.0f,1.0f);
olightx = lightx; olighty = lighty; olightz = lightz; oambient_light = ambient_light;
}
}
}
// Compute 3D to 2D projection
CImg<float> projections(points.width,2);
cimg_forX(points,l) {
const float
x = (float)points(l,0),
y = (float)points(l,1),
z = (float)points(l,2);
const float projectedz = z + Z + focale;
projections(l,1) = Y + focale*y/projectedz;
projections(l,0) = X + focale*x/projectedz;
}
// Compute and sort visible primitives
CImg<unsigned int> visibles(primitives.size);
CImg<float> zrange(primitives.size);
unsigned int nb_visibles = 0;
const float zmin = -focale+1.5f;
{ cimglist_for(primitives,l) {
const CImg<tf>& primitive = primitives[l];
switch (primitive.size()) {
case 1: { // Point
const unsigned int i0 = (unsigned int)primitive(0);
const float x0 = projections(i0,0), y0 = projections(i0,1), z0 = (float)(Z+points(i0,2));
if (z0>zmin && x0>=0 && x0<width && y0>=0 && y0<height) {
visibles(nb_visibles) = (unsigned int)l;
zrange(nb_visibles++) = z0;
}
} break;
case 2: // Line or textured line
case 6: {
const unsigned int
i0 = (unsigned int)primitive(0),
i1 = (unsigned int)primitive(1);
const float
x0 = projections(i0,0), y0 = projections(i0,1), z0 = (float)(Z+points(i0,2)),
x1 = projections(i1,0), y1 = projections(i1,1), z1 = (float)(Z+points(i1,2));
float xm, xM, ym, yM;
if (x0<x1) { xm = x0; xM = x1; } else { xm = x1; xM = x0; }
if (y0<y1) { ym = y0; yM = y1; } else { ym = y1; yM = y0; }
if (z0>zmin && z1>zmin && xM>=0 && xm<width && yM>=0 && ym<height) {
visibles(nb_visibles) = (unsigned int)l;
zrange(nb_visibles++) = 0.5f*(z0+z1);
}
} break;
case 3: // Triangle or textured triangle
case 9: {
const unsigned int
i0 = (unsigned int)primitive(0),
i1 = (unsigned int)primitive(1),
i2 = (unsigned int)primitive(2);
const float
x0 = projections(i0,0), y0 = projections(i0,1), z0 = (float)(Z+points(i0,2)),
x1 = projections(i1,0), y1 = projections(i1,1), z1 = (float)(Z+points(i1,2)),
x2 = projections(i2,0), y2 = projections(i2,1), z2 = (float)(Z+points(i2,2));
float xm, xM, ym, yM;
if (x0<x1) { xm = x0; xM = x1; } else { xm = x1; xM = x0; }
if (x2<xm) xm = x2;
if (x2>xM) xM = x2;
if (y0<y1) { ym = y0; yM = y1; } else { ym = y1; yM = y0; }
if (y2<ym) ym = y2;
if (y2>yM) yM = y2;
if (z0>zmin && z1>zmin && z2>zmin && xM>=0 && xm<width && yM>=0 && ym<height) {
const float d = (x1-x0)*(y2-y0)-(x2-x0)*(y1-y0);
if (double_sided || d<0) {
visibles(nb_visibles) = (unsigned int)l;
zrange(nb_visibles++) = (z0+z1+z2)/3;
}
}
} break;
case 4: // Rectangle or textured rectangle
case 12: {
const unsigned int
i0 = (unsigned int)primitive(0),
i1 = (unsigned int)primitive(1),
i2 = (unsigned int)primitive(2),
i3 = (unsigned int)primitive(3);
const float
x0 = projections(i0,0), y0 = projections(i0,1), z0 = (float)(Z+points(i0,2)),
x1 = projections(i1,0), y1 = projections(i1,1), z1 = (float)(Z+points(i1,2)),
x2 = projections(i2,0), y2 = projections(i2,1), z2 = (float)(Z+points(i2,2)),
x3 = projections(i3,0), y3 = projections(i3,1), z3 = (float)(Z+points(i3,2));
float xm, xM, ym, yM;
if (x0<x1) { xm = x0; xM = x1; } else { xm = x1; xM = x0; }
if (x2<xm) xm = x2;
if (x2>xM) xM = x2;
if (x3<xm) xm = x3;
if (x3>xM) xM = x3;
if (y0<y1) { ym = y0; yM = y1; } else { ym = y1; yM = y0; }
if (y2<ym) ym = y2;
if (y2>yM) yM = y2;
if (y3<ym) ym = y3;
if (y3>yM) yM = y3;
if (z0>zmin && z1>zmin && z2>zmin && z3>zmin && xM>=0 && xm<width && yM>=0 && ym<height) {
const float d = (x1-x0)*(y2-y0)-(x2-x0)*(y1-y0);
if (double_sided || d<0) {
visibles(nb_visibles) = (unsigned int)l;
zrange(nb_visibles++) = (z0+z1+z2+z3)/4;
}
}
} break;
default:
throw CImgArgumentException("CImg<%s>::draw_object3d() : Primitive %u is invalid (size = %u, can be 1,2,3,4,6,9 or 12)",
pixel_type(),l,primitive.size());
}}
}
if (nb_visibles<=0) return *this;
CImg<unsigned int> permutations;
CImg<float>(zrange.data,nb_visibles,1,1,1,true).sort(permutations,false);
// Compute light properties
CImg<float> lightprops;
switch (render_type) {
case 3: { // Flat Shading
lightprops.assign(nb_visibles);
cimg_forX(lightprops,l) {
const CImg<tf>& primitive = primitives(visibles(permutations(l)));
const unsigned int psize = primitive.size();
if (psize==3 || psize==4 || psize==9 || psize==12) {
const unsigned int
i0 = (unsigned int)primitive(0),
i1 = (unsigned int)primitive(1),
i2 = (unsigned int)primitive(2);
const float
x0 = (float)points(i0,0), y0 = (float)points(i0,1), z0 = (float)points(i0,2),
x1 = (float)points(i1,0), y1 = (float)points(i1,1), z1 = (float)points(i1,2),
x2 = (float)points(i2,0), y2 = (float)points(i2,1), z2 = (float)points(i2,2),
dx1 = x1-x0, dy1 = y1-y0, dz1 = z1-z0,
dx2 = x2-x0, dy2 = y2-y0, dz2 = z2-z0,
nx = dy1*dz2-dz1*dy2,
ny = dz1*dx2-dx1*dz2,
nz = dx1*dy2-dy1*dx2,
norm = (float)std::sqrt(1e-5f+nx*nx+ny*ny+nz*nz),
lx = X+(x0+x1+x2)/3-lightx,
ly = Y+(y0+y1+y2)/3-lighty,
lz = Z+(z0+z1+z2)/3-lightz,
nl = (float)std::sqrt(1e-5f+lx*lx+ly*ly+lz*lz),
factor = cimg::abs(-lx*nx-ly*ny-lz*nz)/(norm*nl);
lightprops[l] = cimg::min(cimg::max(factor,0.0f)+ambient_light,1.0f);
} else lightprops[l] = 1.0f;
}
} break;
case 4: // Gouraud Shading
case 5: { // Phong-Shading
CImg<float> points_normals(points.width,double_sided?7:3,1,1,0);
for (unsigned int l=0; l<nb_visibles; ++l) {
const CImg<tf>& primitive = primitives[visibles(l)];
const unsigned int psize = primitive.size();
const bool
triangle_flag = (psize==3) || (psize==9),
rectangle_flag = (psize==4) || (psize==12);
if (triangle_flag || rectangle_flag) {
const unsigned int
i0 = (unsigned int)primitive(0),
i1 = (unsigned int)primitive(1),
i2 = (unsigned int)primitive(2),
i3 = rectangle_flag?(unsigned int)primitive(3):0;
const float
x0 = (float)points(i0,0), y0 = (float)points(i0,1), z0 = (float)points(i0,2),
x1 = (float)points(i1,0), y1 = (float)points(i1,1), z1 = (float)points(i1,2),
x2 = (float)points(i2,0), y2 = (float)points(i2,1), z2 = (float)points(i2,2),
dx1 = x1-x0, dy1 = y1-y0, dz1 = z1-z0,
dx2 = x2-x0, dy2 = y2-y0, dz2 = z2-z0,
nnx = dy1*dz2-dz1*dy2,
nny = dz1*dx2-dx1*dz2,
nnz = dx1*dy2-dy1*dx2,
norm = 1e-5f + (float)std::sqrt(nnx*nnx+nny*nny+nnz*nnz),
nx = nnx/norm,
ny = nny/norm,
nz = nnz/norm;
if (double_sided) {
unsigned int ind = nz>0?3U:0U;
const float incr = nz>0?-1.0f:1.0f;
points_normals(i0, ind)+=nx; points_normals(i1,ind)+=nx; points_normals(i2,ind)+=nx;
points_normals(i0,++ind)+=ny; points_normals(i1,ind)+=ny; points_normals(i2,ind)+=ny;
points_normals(i0,++ind)+=nz; points_normals(i1,ind)+=nz; points_normals(i2,ind)+=nz;
points_normals(i0,6)+=incr; points_normals(i1,6)+=incr; points_normals(i2,6)+=incr;
if (rectangle_flag) {
points_normals(i3,ind)+=nz; points_normals(i3,--ind)+=ny; points_normals(i3,--ind)+=nz; points_normals(i3,6)+=incr;
}
} else {
points_normals(i0,0)+=nx; points_normals(i0,1)+=ny; points_normals(i0,2)+=nz;
points_normals(i1,0)+=nx; points_normals(i1,1)+=ny; points_normals(i1,2)+=nz;
points_normals(i2,0)+=nx; points_normals(i2,1)+=ny; points_normals(i2,2)+=nz;
if (rectangle_flag) { points_normals(i3,0)+=nx; points_normals(i3,1)+=ny; points_normals(i3,2)+=nz; }
}
}
}
if (double_sided) cimg_forX(points_normals,l) if (points_normals(l,6)<0) {
points_normals(l,0) = -points_normals(l,3);
points_normals(l,1) = -points_normals(l,4);
points_normals(l,2) = -points_normals(l,5);
}
if (render_type==4) {
lightprops.assign(points.width);
cimg_forX(points,ll) {
const float
nx = points_normals(ll,0),
ny = points_normals(ll,1),
nz = points_normals(ll,2),
norm = (float)std::sqrt(1e-5f+nx*nx+ny*ny+nz*nz),
lx = (float)(X+points(ll,0)-lightx),
ly = (float)(Y+points(ll,1)-lighty),
lz = (float)(Z+points(ll,2)-lightz),
nl = (float)std::sqrt(1e-5f+lx*lx+ly*ly+lz*lz),
factor = (-lx*nx-ly*ny-lz*nz)/(norm*nl),
nfactor = cimg::max(factor,0.0f);
lightprops[ll] = cimg::min(nfactor+ambient_light,1.0f);
}
} else {
const unsigned int
lw2 = light_texture.width/2-1,
lh2 = light_texture.height/2-1;
lightprops.assign(points.width,2);
cimg_forX(points,ll) {
const float
nx = points_normals(ll,0),
ny = points_normals(ll,1),
nz = points_normals(ll,2),
norm = (float)std::sqrt(1e-5f+nx*nx+ny*ny+nz*nz),
nnx = nx/norm,
nny = ny/norm;
lightprops(ll,0) = lw2*(1+nnx);
lightprops(ll,1) = lh2*(1+nny);
}
}
} break;
}
// Draw visible primitives
const unsigned int opacsize = opacities.size;
{ for (unsigned int l=0; l<nb_visibles; l++) {
const unsigned int n_primitive = visibles(permutations(l));
const CImg<tf>& primitive = primitives[n_primitive];
const CImg<T>& color = colors[n_primitive%colors.size];
const CImg<to>& opacity = opacities[n_primitive%opacsize];
const float opac = opacity.size()?(float)opacity(0):1.0f;
switch (primitive.size()) {
case 1: { // colored point or sprite
const unsigned int n0 = (unsigned int)primitive[0];
const int x0 = (int)projections(n0,0), y0 = (int)projections(n0,1);
if (color.size()==dim) draw_point(x0,y0,color.ptr(),opac);
else {
const float z = Z + points(n0,2);
const int factor = (int)(focale*100/(z+focale));
const int sw = color.width*factor/200, sh = color.height*factor/200;
if (x0+sw>=0 && x0-sw<(int)width && y0+sh>=0 && y0-sh<(int)height) {
const CImg<T> sprite = color.get_resize(-factor,-factor,1,-100,render_type<=3?1:3);
if (opacity.width==color.width && opacity.height==color.height)
draw_image(sprite,opacity.get_resize(sprite.width,sprite.height,1,sprite.dim,1),x0-sw,y0-sh,0,0);
else draw_image(sprite,x0-sw,y0-sh,0,0,opac);
}
}
} break;
case 2: { // colored line
const unsigned int
n0 = (unsigned int)primitive[0],
n1 = (unsigned int)primitive[1];
const int
x0 = (int)projections(n0,0), y0 = (int)projections(n0,1),
x1 = (int)projections(n1,0), y1 = (int)projections(n1,1);
if (render_type) draw_line(x0,y0,x1,y1,color.ptr(),~0L,opac);
else draw_point(x0,y0,color.ptr(),opac).draw_point(x1,y1,color.ptr(),opac);
} break;
case 6: { // textured line
const unsigned int
n0 = (unsigned int)primitive[0],
n1 = (unsigned int)primitive[1],
tx0 = (unsigned int)primitive[2],
ty0 = (unsigned int)primitive[3],
tx1 = (unsigned int)primitive[4],
ty1 = (unsigned int)primitive[5];
const int
x0 = (int)projections(n0,0), y0 = (int)projections(n0,1),
x1 = (int)projections(n1,0), y1 = (int)projections(n1,1);
if (render_type) draw_line(x0,y0,x1,y1,color,tx0,ty0,tx1,ty1,opac);
else draw_point(x0,y0,color.get_vector_at(tx0,ty0).ptr(),opac).
draw_point(x1,y1,color.get_vector_at(tx1,ty1).ptr(),opac);
} break;
case 3: { // colored triangle
const unsigned int
n0 = (unsigned int)primitive[0],
n1 = (unsigned int)primitive[1],
n2 = (unsigned int)primitive[2];
const int
x0 = (int)projections(n0,0), y0 = (int)projections(n0,1),
x1 = (int)projections(n1,0), y1 = (int)projections(n1,1),
x2 = (int)projections(n2,0), y2 = (int)projections(n2,1);
switch(render_type) {
case 0:
draw_point(x0,y0,color.ptr(),opac).draw_point(x1,y1,color.ptr(),opac).draw_point(x2,y2,color.ptr(),opac);
break;
case 1:
draw_line(x0,y0,x1,y1,color.ptr(),~0L,opac).draw_line(x0,y0,x2,y2,color.ptr(),~0L,opac).
draw_line(x1,y1,x2,y2,color.ptr(),~0L,opac);
break;
case 2:
draw_triangle(x0,y0,x1,y1,x2,y2,color.ptr(),opac);
break;
case 3:
draw_triangle(x0,y0,x1,y1,x2,y2,color.ptr(),opac,lightprops(l));
break;
case 4:
draw_triangle(x0,y0,x1,y1,x2,y2,color.ptr(),lightprops(n0),lightprops(n1),lightprops(n2),opac);
break;
case 5:
draw_triangle(x0,y0,x1,y1,x2,y2,color.ptr(),light_texture,
(unsigned int)lightprops(n0,0), (unsigned int)lightprops(n0,1),
(unsigned int)lightprops(n1,0), (unsigned int)lightprops(n1,1),
(unsigned int)lightprops(n2,0), (unsigned int)lightprops(n2,1),
opac);
break;
}
} break;
case 4: { // colored rectangle
const unsigned int
n0 = (unsigned int)primitive[0],
n1 = (unsigned int)primitive[1],
n2 = (unsigned int)primitive[2],
n3 = (unsigned int)primitive[3];
const int
x0 = (int)projections(n0,0), y0 = (int)projections(n0,1),
x1 = (int)projections(n1,0), y1 = (int)projections(n1,1),
x2 = (int)projections(n2,0), y2 = (int)projections(n2,1),
x3 = (int)projections(n3,0), y3 = (int)projections(n3,1);
switch(render_type) {
case 0:
draw_point(x0,y0,color.ptr(),opac).draw_point(x1,y1,color.ptr(),opac).
draw_point(x2,y2,color.ptr(),opac).draw_point(x3,y3,color.ptr(),opac);
break;
case 1:
draw_line(x0,y0,x1,y1,color.ptr(),~0L,opac).draw_line(x1,y1,x2,y2,color.ptr(),~0L,opac).
draw_line(x2,y2,x3,y3,color.ptr(),~0L,opac).draw_line(x3,y3,x0,y0,color.ptr(),~0L,opac);
break;
case 2:
draw_triangle(x0,y0,x1,y1,x2,y2,color.ptr(),opac).draw_triangle(x0,y0,x2,y2,x3,y3,color.ptr(),opac);
break;
case 3:
draw_triangle(x0,y0,x1,y1,x2,y2,color.ptr(),opac,lightprops(l)).
draw_triangle(x0,y0,x2,y2,x3,y3,color.ptr(),opac,lightprops(l));
break;
case 4: {
const float
lightprop0 = lightprops(n0), lightprop1 = lightprops(n1),
lightprop2 = lightprops(n2), lightprop3 = lightprops(n3);
draw_triangle(x0,y0,x1,y1,x2,y2,color.ptr(),lightprop0,lightprop1,lightprop2,opac).
draw_triangle(x0,y0,x2,y2,x3,y3,color.ptr(),lightprop0,lightprop2,lightprop3,opac);
} break;
case 5: {
const unsigned int
lx0 = (unsigned int)lightprops(n0,0), ly0 = (unsigned int)lightprops(n0,1),
lx1 = (unsigned int)lightprops(n1,0), ly1 = (unsigned int)lightprops(n1,1),
lx2 = (unsigned int)lightprops(n2,0), ly2 = (unsigned int)lightprops(n2,1),
lx3 = (unsigned int)lightprops(n3,0), ly3 = (unsigned int)lightprops(n3,1);
draw_triangle(x0,y0,x1,y1,x2,y2,color.ptr(),light_texture,lx0,ly0,lx1,ly1,lx2,ly2,opac).
draw_triangle(x0,y0,x2,y2,x3,y3,color.ptr(),light_texture,lx0,ly0,lx2,ly2,lx3,ly3,opac);
} break;
}
} break;
case 9: { // Textured triangle
const unsigned int
n0 = (unsigned int)primitive[0],
n1 = (unsigned int)primitive[1],
n2 = (unsigned int)primitive[2],
tx0 = (unsigned int)primitive[3],
ty0 = (unsigned int)primitive[4],
tx1 = (unsigned int)primitive[5],
ty1 = (unsigned int)primitive[6],
tx2 = (unsigned int)primitive[7],
ty2 = (unsigned int)primitive[8];
const int
x0 = (int)projections(n0,0), y0 = (int)projections(n0,1),
x1 = (int)projections(n1,0), y1 = (int)projections(n1,1),
x2 = (int)projections(n2,0), y2 = (int)projections(n2,1);
switch(render_type) {
case 0:
draw_point(x0,y0,color.get_vector_at(tx0,ty0).ptr(),opac).
draw_point(x1,y1,color.get_vector_at(tx1,ty1).ptr(),opac).
draw_point(x2,y2,color.get_vector_at(tx2,ty2).ptr(),opac);
break;
case 1:
draw_line(x0,y0,x1,y1,color,tx0,ty0,tx1,ty1,opac).
draw_line(x0,y0,x2,y2,color,tx0,ty0,tx2,ty2,opac).
draw_line(x1,y1,x2,y2,color,tx1,ty1,tx2,ty2,opac);
break;
case 2:
draw_triangle(x0,y0,x1,y1,x2,y2,color,tx0,ty0,tx1,ty1,tx2,ty2,opac);
break;
case 3:
draw_triangle(x0,y0,x1,y1,x2,y2,color,tx0,ty0,tx1,ty1,tx2,ty2,opac,lightprops(l));
break;
case 4:
draw_triangle(x0,y0,x1,y1,x2,y2,color,tx0,ty0,tx1,ty1,tx2,ty2,lightprops(n0),lightprops(n1),lightprops(n2),opac);
break;
case 5:
draw_triangle(x0,y0,x1,y1,x2,y2,color,tx0,ty0,tx1,ty1,tx2,ty2,light_texture,
(unsigned int)lightprops(n0,0), (unsigned int)lightprops(n0,1),
(unsigned int)lightprops(n1,0), (unsigned int)lightprops(n1,1),
(unsigned int)lightprops(n2,0), (unsigned int)lightprops(n2,1),
opac);
break;
}
} break;
case 12: { // Textured rectangle
const unsigned int
n0 = (unsigned int)primitive[0],
n1 = (unsigned int)primitive[1],
n2 = (unsigned int)primitive[2],
n3 = (unsigned int)primitive[3],
tx0 = (unsigned int)primitive[4],
ty0 = (unsigned int)primitive[5],
tx1 = (unsigned int)primitive[6],
ty1 = (unsigned int)primitive[7],
tx2 = (unsigned int)primitive[8],
ty2 = (unsigned int)primitive[9],
tx3 = (unsigned int)primitive[10],
ty3 = (unsigned int)primitive[11];
const int
x0 = (int)projections(n0,0), y0 = (int)projections(n0,1),
x1 = (int)projections(n1,0), y1 = (int)projections(n1,1),
x2 = (int)projections(n2,0), y2 = (int)projections(n2,1),
x3 = (int)projections(n3,0), y3 = (int)projections(n3,1);
switch(render_type) {
case 0:
draw_point(x0,y0,color.get_vector_at(tx0,ty0).ptr(),opac).
draw_point(x1,y1,color.get_vector_at(tx1,ty1).ptr(),opac).
draw_point(x2,y2,color.get_vector_at(tx2,ty2).ptr(),opac).
draw_point(x3,y3,color.get_vector_at(tx3,ty3).ptr(),opac);
break;
case 1:
draw_line(x0,y0,x1,y1,color,tx0,ty0,tx1,ty1,opac).
draw_line(x1,y1,x2,y2,color,tx1,ty1,tx2,ty2,opac).
draw_line(x2,y2,x3,y3,color,tx2,ty2,tx3,ty3,opac).
draw_line(x3,y3,x0,y0,color,tx3,ty3,tx0,ty0,opac);
break;
case 2:
draw_triangle(x0,y0,x1,y1,x2,y2,color,tx0,ty0,tx1,ty1,tx2,ty2,opac).
draw_triangle(x0,y0,x2,y2,x3,y3,color,tx0,ty0,tx2,ty2,tx3,ty3,opac);
break;
case 3:
draw_triangle(x0,y0,x1,y1,x2,y2,color,tx0,ty0,tx1,ty1,tx2,ty2,opac,lightprops(l)).
draw_triangle(x0,y0,x2,y2,x3,y3,color,tx0,ty0,tx2,ty2,tx3,ty3,opac,lightprops(l));
break;
case 4: {
const float
lightprop0 = lightprops(n0), lightprop1 = lightprops(n1),
lightprop2 = lightprops(n2), lightprop3 = lightprops(n3);
draw_triangle(x0,y0,x1,y1,x2,y2,color,tx0,ty0,tx1,ty1,tx2,ty2,lightprop0,lightprop1,lightprop2,opac).
draw_triangle(x0,y0,x2,y2,x3,y3,color,tx0,ty0,tx2,ty2,tx3,ty3,lightprop0,lightprop2,lightprop3,opac);
} break;
case 5: {
const unsigned int
lx0 = (unsigned int)lightprops(n0,0), ly0 = (unsigned int)lightprops(n0,1),
lx1 = (unsigned int)lightprops(n1,0), ly1 = (unsigned int)lightprops(n1,1),
lx2 = (unsigned int)lightprops(n2,0), ly2 = (unsigned int)lightprops(n2,1),
lx3 = (unsigned int)lightprops(n3,0), ly3 = (unsigned int)lightprops(n3,1);
draw_triangle(x0,y0,x1,y1,x2,y2,color,tx0,ty0,tx1,ty1,tx2,ty2,light_texture,lx0,ly0,lx1,ly1,lx2,ly2,opac).
draw_triangle(x0,y0,x2,y2,x3,y3,color,tx0,ty0,tx1,ty1,tx2,ty2,light_texture,lx0,ly0,lx2,ly2,lx3,ly3,opac);
} break;
}
} break;
}
}
}
return *this;
}
//! Draw a 3D object in the instance image
template<typename tp, typename tf, typename to>
CImg& draw_object3d(const float X, const float Y, const float Z,
const CImgList<tp>& points, const CImgList<tf>& primitives,
const CImgList<T>& colors, const CImgList<to>& opacities,
const unsigned int render_type=4,
const bool double_sided=false, const float focale=500,
const float lightx=0, const float lighty=0, const float lightz=-5000,
const float ambient_light=0.05f) {
if (!points) return *this;
CImg<tp> npoints(points.size,3,1,1,0);
tp *ptrX = npoints.ptr(), *ptrY = npoints.ptr(0,1), *ptrZ = npoints.ptr(0,2);
cimg_forX(npoints,l) {
const CImg<tp>& point = points[l];
const unsigned int siz = point.size();
if (!siz)
throw CImgArgumentException("CImg<%s>::draw_object3d() : Given points (size=%u) contains a null element at "
"position %u.",pixel_type(),points.size,l);
*(ptrZ++) = (siz>2)?point(2):0;
*(ptrY++) = (siz>1)?point(1):0;
*(ptrX++) = point(0);
}
return draw_object3d(X,Y,Z,npoints,primitives,colors,opacities,
render_type,double_sided,focale,lightx,lighty,lightz,ambient_light);
}
//! Draw a 3D object in the instance image
template<typename tp, typename tf, typename to>
CImg& draw_object3d(const float X, const float Y, const float Z,
const CImg<tp>& points, const CImgList<tf>& primitives,
const CImgList<T>& colors, const CImg<to>& opacities,
const unsigned int render_type=4,
const bool double_sided=false, const float focale=500,
const float lightx=0, const float lighty=0, const float lightz=-5000,
const float ambient_light=0.05f) {
CImgList<to> nopacities(opacities.size(),1);
cimglist_for(nopacities,l) nopacities(l,0) = opacities(l);
return draw_object3d(X,Y,Z,points,primitives,colors,nopacities,
render_type,double_sided,focale,lightx,lighty,lightz,ambient_light);
}
//! Draw a 3D object in the instance image
template<typename tp, typename tf, typename to>
CImg& draw_object3d(const float X, const float Y, const float Z,
const CImgList<tp>& points, const CImgList<tf>& primitives,
const CImgList<T>& colors, const CImg<to>& opacities,
const unsigned int render_type=4,
const bool double_sided=false, const float focale=500,
const float lightx=0, const float lighty=0, const float lightz=-5000,
const float ambient_light=0.05f) {
CImgList<to> nopacities(opacities.size(),1);
{ cimglist_for(nopacities,l) nopacities(l,0) = opacities(l); }
if (!points) return *this;
CImg<tp> npoints(points.size,3,1,1,0);
tp *ptrX = npoints.ptr(), *ptrY = npoints.ptr(0,1), *ptrZ = npoints.ptr(0,2);
cimg_forX(npoints,l) {
const CImg<tp>& point = points[l];
const unsigned int siz = point.size();
if (!siz)
throw CImgArgumentException("CImg<%s>::draw_object3d() : Given points (size=%u) contains a null element at "
"position %u.",pixel_type(),points.size,l);
*(ptrZ++) = (siz>2)?point(2):0;
*(ptrY++) = (siz>1)?point(1):0;
*(ptrX++) = point(0);
}
return draw_object3d(X,Y,Z,npoints,primitives,colors,nopacities,
render_type,double_sided,focale,lightx,lighty,lightz,ambient_light);
}
//! Draw a 3D object in the instance image
template<typename tp, typename tf>
CImg& draw_object3d(const float X, const float Y, const float Z,
const tp& points, const CImgList<tf>& primitives,
const CImgList<T>& colors,
const unsigned int render_type=4,
const bool double_sided=false, const float focale=500,
const float lightx=0, const float lighty=0, const float lightz=-5000,
const float ambient_light=0.05f, const float opacity=1.0f) {
return draw_object3d(X,Y,Z,points,primitives,colors,
CImg<float>(primitives.size,1,1,1,opacity),
render_type,double_sided,focale,lightx,lighty,lightz,
ambient_light);
}
//! Rescale and center a 3D object
CImg& resize_object3d(const float siz=100, const bool centering=true) {
T *ptrx = ptr(0,0), *ptry = ptr(0,1), *ptrz = ptr(0,2);
float xm = (float)*(ptrx++), ym = (float)*(ptry++), zm = (float)*(ptrz++), xM = xm, yM = ym, zM = zm;
for (unsigned int p=1; p<width; p++) {
const float x = (float)*(ptrx++), y = (float)*(ptry++), z = (float)*(ptrz++);
if (x<xm) xm = x;
if (y<ym) ym = y;
if (z<zm) zm = z;
if (x>xM) xM = x;
if (y>yM) yM = y;
if (z>zM) zM = z;
}
const float
cx = 0.5f*(xm+xM),
cy = 0.5f*(ym+yM),
cz = 0.5f*(zm+zM),
delta = cimg::max(xM-xm,yM-ym,zM-zm),
ratio = (siz>=0)?(delta<=0?0:(siz/delta)):-siz/100;
ptrx = ptr(0,0);
ptry = ptr(0,1);
ptrz = ptr(0,2);
if (centering) cimg_forX(*this,l) {
T &x = *(ptrx++), &y = *(ptry++), &z = *(ptrz++);
x = (T)((x-cx)*ratio);
y = (T)((y-cy)*ratio);
z = (T)((z-cz)*ratio);
} else cimg_forX(*this,l) {
T &x = *(ptrx++), &y = *(ptry++), &z = *(ptrz++);
x = (T)(cx+(x-cx)*ratio);
y = (T)(cy+(y-cy)*ratio);
z = (T)(cz+(z-cz)*ratio);
}
return *this;
}
//! Get a rescaled and centered version of the 3D object
CImg get_resize_object3d(const float siz=100, const bool centering=true) const {
return CImg<T>(*this,false).resize_object3d(siz,centering);
}
//@}
//----------------------------
//
//! \name Image Filtering
//@{
//----------------------------
//! Compute the correlation of the instance image by a mask.
/**
The correlation of the instance image \p *this by the mask \p mask is defined to be :
res(x,y,z) = sum_{i,j,k} (*this)(x+i,y+j,z+k)*mask(i,j,k)
\param mask = the correlation kernel.
\param cond = the border condition type (0=zero, 1=dirichlet)
\param weighted_correl = enable local normalization.
**/
template<typename t> CImg<typename cimg::largest<T,t>::type>
get_correlate(const CImg<t>& mask,const unsigned int cond=1,const bool weighted_correl=false) const {
typedef typename cimg::largest<T,t>::type restype;
typedef typename cimg::largest<t,float>::type fftype;
typedef typename cimg::largest<T,fftype>::type ftype;
if (is_empty()) return CImg<restype>();
if (!mask || mask.dim!=1)
throw CImgArgumentException("CImg<%s>::correlate() : Specified mask (%u,%u,%u,%u,%p) is not scalar.",
pixel_type(),mask.width,mask.height,mask.depth,mask.dim,mask.data);
CImg<restype> dest(width,height,depth,dim);
if (cond && mask.width==mask.height && ((mask.depth==1 && mask.width<=5) || (mask.depth==mask.width && mask.width<=3))) {
// A special optimization is done for 2x2,3x3,4x4,5x5,2x2x2 and 3x3x3 mask (with cond=1)
switch (mask.depth) {
case 3: {
CImg_3x3x3(I,T);
if (!weighted_correl) cimg_forZV(*this,z,v) cimg_for3x3x3(*this,x,y,z,v,I) dest(x,y,z,v) = cimg_corr3x3x3(I,mask);
else cimg_forZV(*this,z,v) cimg_for3x3x3(*this,x,y,z,v,I) {
const double norm = (double)cimg_squaresum3x3x3(I);
dest(x,y,z,v) = (norm!=0)?(restype)(cimg_corr3x3x3(I,mask)/std::sqrt(norm)):0;
}
} break;
case 2: {
CImg_2x2x2(I,T);
if (!weighted_correl) cimg_forZV(*this,z,v) cimg_for2x2x2(*this,x,y,z,v,I) dest(x,y,z,v) = cimg_corr2x2x2(I,mask);
else cimg_forZV(*this,z,v) cimg_for2x2x2(*this,x,y,z,v,I) {
const double norm = (double)cimg_squaresum2x2x2(I);
dest(x,y,z,v) = (norm!=0)?(restype)(cimg_corr2x2x2(I,mask)/std::sqrt(norm)):0;
}
} break;
default:
case 1:
switch (mask.width) {
case 5: {
CImg_5x5(I,T);
if (!weighted_correl) cimg_forZV(*this,z,v) cimg_for5x5(*this,x,y,z,v,I) dest(x,y,z,v) = cimg_corr5x5(I,mask);
else cimg_forZV(*this,z,v) cimg_for5x5(*this,x,y,z,v,I) {
const double norm = (double)cimg_squaresum5x5(I);
dest(x,y,z,v) = (norm!=0)?(restype)(cimg_corr5x5(I,mask)/std::sqrt(norm)):0;
}
} break;
case 4: {
CImg_4x4(I,T);
if (!weighted_correl) cimg_forZV(*this,z,v) cimg_for4x4(*this,x,y,z,v,I) dest(x,y,z,v) = cimg_corr4x4(I,mask);
else cimg_forZV(*this,z,v) cimg_for4x4(*this,x,y,z,v,I) {
const double norm = (double)cimg_squaresum4x4(I);
dest(x,y,z,v) = (norm!=0)?(restype)(cimg_corr4x4(I,mask)/std::sqrt(norm)):0;
}
} break;
case 3: {
CImg_3x3(I,T);
if (!weighted_correl) cimg_forZV(*this,z,v) cimg_for3x3(*this,x,y,z,v,I) dest(x,y,z,v) = cimg_corr3x3(I,mask);
else cimg_forZV(*this,z,v) cimg_for3x3(*this,x,y,z,v,I) {
const double norm = (double)cimg_squaresum3x3(I);
dest(x,y,z,v) = (norm!=0)?(restype)(cimg_corr3x3(I,mask)/std::sqrt(norm)):0;
}
} break;
case 2: {
CImg_2x2(I,T);
if (!weighted_correl) cimg_forZV(*this,z,v) cimg_for2x2(*this,x,y,z,v,I) dest(x,y,z,v) = cimg_corr2x2(I,mask);
else cimg_forZV(*this,z,v) cimg_for2x2(*this,x,y,z,v,I) {
const double norm = (double)cimg_squaresum2x2(I);
dest(x,y,z,v) = (norm!=0)?(restype)(cimg_corr2x2(I,mask)/std::sqrt(norm)):0;
}
} break;
case 1: (dest.assign(*this))*=mask(0); break;
}
}
} else {
// Generic version for other masks
const int cxm=mask.width/2, cym=mask.height/2, czm=mask.depth/2, fxm=cxm-1+(mask.width%2), fym=cym-1+(mask.height%2), fzm=czm-1+(mask.depth%2);
cimg_forV(*this,v)
if (!weighted_correl) { // Classical correlation
for (int z=czm; z<dimz()-czm; z++) for (int y=cym; y<dimy()-cym; y++) for (int x=cxm; x<dimx()-cxm; x++) {
ftype val = 0;
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++)
val+= (*this)(x+xm,y+ym,z+zm,v)*mask(cxm+xm,cym+ym,czm+zm,0);
dest(x,y,z,v)=(restype)val;
}
if (cond) cimg_forYZV(*this,y,z,v)
for (int x=0; x<dimx(); (y<cym || y>=dimy()-cym || z<czm || z>=dimz()-czm)?x++:((x<cxm-1 || x>=dimx()-cxm)?x++:(x=dimx()-cxm))) {
ftype val = 0;
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++)
val+= pix3d(x+xm,y+ym,z+zm,v)*mask(cxm+xm,cym+ym,czm+zm,0);
dest(x,y,z,v)=(restype)val;
}
else cimg_forYZV(*this,y,z,v)
for (int x=0; x<dimx(); (y<cym || y>=dimy()-cym || z<czm || z>=dimz()-czm)?x++:((x<cxm-1 || x>=dimx()-cxm)?x++:(x=dimx()-cxm))) {
ftype val = 0;
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++)
val+= pix3d(x+xm,y+ym,z+zm,v,0)*mask(cxm+xm,cym+ym,czm+zm,0);
dest(x,y,z,v)=(restype)val;
}
} else { // Weighted correlation
for (int z=czm; z<dimz()-czm; z++) for (int y=cym; y<dimy()-cym; y++) for (int x=cxm; x<dimx()-cxm; x++) {
ftype val = 0, norm = 0;
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++) {
const T cval = (*this)(x+xm,y+ym,z+zm,v);
val+= cval*mask(cxm+xm,cym+ym,czm+zm,0);
norm+= cval*cval;
}
dest(x,y,z,v)=(norm!=0)?(restype)(val/std::sqrt((double)norm)):0;
}
if (cond) cimg_forYZV(*this,y,z,v)
for (int x=0; x<dimx(); (y<cym || y>=dimy()-cym || z<czm || z>=dimz()-czm)?x++:((x<cxm-1 || x>=dimx()-cxm)?x++:(x=dimx()-cxm))) {
ftype val = 0, norm = 0;
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++) {
const T cval = pix3d(x+xm,y+ym,z+zm,v);
val+= cval*mask(cxm+xm,cym+ym,czm+zm,0);
norm+=cval*cval;
}
dest(x,y,z,v)=(norm!=0)?(restype)(val/std::sqrt((double)norm)):0;
}
else cimg_forYZV(*this,y,z,v)
for (int x=0; x<dimx(); (y<cym || y>=dimy()-cym || z<czm || z>=dimz()-czm)?x++:((x<cxm-1 || x>=dimx()-cxm)?x++:(x=dimx()-cxm))) {
ftype val = 0, norm = 0;
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++) {
const T cval = pix3d(x+xm,y+ym,z+zm,v,0);
val+= cval*mask(cxm+xm,cym+ym,czm+zm,0);
norm+= cval*cval;
}
dest(x,y,z,v)=(norm!=0)?(restype)(val/std::sqrt((double)norm)):0;
}
}
}
return dest;
}
//! Correlate the image by a mask
/**
This is the in-place version of get_correlate.
\see get_correlate
**/
template<typename t> CImg& correlate(const CImg<t>& mask,const unsigned int cond=1,const bool weighted_correl=false) {
return get_correlate(mask,cond,weighted_correl).swap(*this);
}
//! Return the convolution of the image by a mask
/**
The result \p res of the convolution of an image \p img by a mask \p mask is defined to be :
res(x,y,z) = sum_{i,j,k} img(x-i,y-j,z-k)*mask(i,j,k)
\param mask = the correlation kernel.
\param cond = the border condition type (0=zero, 1=dirichlet)
\param weighted_convol = enable local normalization.
**/
template<typename t> CImg<typename cimg::largest<T,t>::type>
get_convolve(const CImg<t>& mask, const unsigned int cond=1, const bool weighted_convol=false) const {
typedef typename cimg::largest<T,t>::type restype;
typedef typename cimg::largest<t,float>::type fftype;
typedef typename cimg::largest<T,fftype>::type ftype;
if (is_empty()) return CImg<restype>();
if (!mask || mask.dim!=1)
throw CImgArgumentException("CImg<%s>::convolve() : Specified mask (%u,%u,%u,%u,%p) is not scalar.",
pixel_type(),mask.width,mask.height,mask.depth,mask.dim,mask.data);
CImg<restype> dest(width,height,depth,dim);
if (cond && mask.width==mask.height && ((mask.depth==1 && mask.width<=5) || (mask.depth==mask.width && mask.width<=3))) { // optimized version
switch (mask.depth) {
case 3: {
CImg_3x3x3(I,T);
if (!weighted_convol) cimg_forZV(*this,z,v) cimg_for3x3x3(*this,x,y,z,v,I) dest(x,y,z,v) = cimg_conv3x3x3(I,mask);
else cimg_forZV(*this,z,v) cimg_for3x3x3(*this,x,y,z,v,I) {
const double norm = (double)cimg_squaresum3x3x3(I);
dest(x,y,z,v) = (norm!=0)?(restype)(cimg_conv3x3x3(I,mask)/std::sqrt(norm)):0;
}
} break;
case 2: {
CImg_2x2x2(I,T);
if (!weighted_convol) cimg_forZV(*this,z,v) cimg_for2x2x2(*this,x,y,z,v,I) dest(x,y,z,v) = cimg_conv2x2x2(I,mask);
else cimg_forZV(*this,z,v) cimg_for2x2x2(*this,x,y,z,v,I) {
const double norm = (double)cimg_squaresum2x2x2(I);
dest(x,y,z,v) = (norm!=0)?(restype)(cimg_conv2x2x2(I,mask)/std::sqrt(norm)):0;
}
} break;
default:
case 1:
switch (mask.width) {
case 5: {
CImg_5x5(I,T);
if (!weighted_convol) cimg_forZV(*this,z,v) cimg_for5x5(*this,x,y,z,v,I) dest(x,y,z,v) = cimg_conv5x5(I,mask);
else cimg_forZV(*this,z,v) cimg_for5x5(*this,x,y,z,v,I) {
const double norm = (double)cimg_squaresum5x5(I);
dest(x,y,z,v) = (norm!=0)?(restype)(cimg_conv5x5(I,mask)/std::sqrt(norm)):0;
}
} break;
case 4: {
CImg_4x4(I,T);
if (!weighted_convol) cimg_forZV(*this,z,v) cimg_for4x4(*this,x,y,z,v,I) dest(x,y,z,v) = (T)cimg_conv4x4(I,mask);
else cimg_forZV(*this,z,v) cimg_for4x4(*this,x,y,z,v,I) {
const double norm = (double)cimg_squaresum4x4(I);
dest(x,y,z,v) = (norm!=0)?(restype)(cimg_conv4x4(I,mask)/std::sqrt(norm)):0;
}
} break;
case 3: {
CImg_3x3(I,T);
if (!weighted_convol) cimg_forZV(*this,z,v) cimg_for3x3(*this,x,y,z,v,I) dest(x,y,z,v) = (T)cimg_conv3x3(I,mask);
else cimg_forZV(*this,z,v) cimg_for3x3(*this,x,y,z,v,I) {
const double norm = (double)cimg_squaresum3x3(I);
dest(x,y,z,v) = (norm!=0)?(restype)(cimg_conv3x3(I,mask)/std::sqrt(norm)):0;
}
} break;
case 2: {
CImg_2x2(I,T);
if (!weighted_convol) cimg_forZV(*this,z,v) cimg_for2x2(*this,x,y,z,v,I) dest(x,y,z,v) = (T)cimg_conv2x2(I,mask);
else cimg_forZV(*this,z,v) cimg_for2x2(*this,x,y,z,v,I) {
const double norm = (double)cimg_squaresum2x2(I);
dest(x,y,z,v) = (norm!=0)?(restype)(cimg_conv2x2(I,mask)/std::sqrt(norm)):0;
}
} break;
case 1: (dest.assign(*this))*=mask(0); break;
}
}
} else { // generic version
const int cxm=mask.width/2, cym=mask.height/2, czm=mask.depth/2, fxm=cxm-1+(mask.width%2), fym=cym-1+(mask.height%2), fzm=czm-1+(mask.depth%2);
cimg_forV(*this,v)
if (!weighted_convol) { // Classical convolution
for (int z=czm; z<dimz()-czm; z++) for (int y=cym; y<dimy()-cym; y++) for (int x=cxm; x<dimx()-cxm; x++) {
ftype val = 0;
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++)
val+= (*this)(x-xm,y-ym,z-zm,v)*mask(cxm+xm,cym+ym,czm+zm,0);
dest(x,y,z,v)=(restype)val;
}
if (cond) cimg_forYZV(*this,y,z,v)
for (int x=0; x<dimx(); (y<cym || y>=dimy()-cym || z<czm || z>=dimz()-czm)?x++:((x<cxm-1 || x>=dimx()-cxm)?x++:(x=dimx()-cxm))) {
ftype val = 0;
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++)
val+= pix3d(x-xm,y-ym,z-zm,v)*mask(cxm+xm,cym+ym,czm+zm,0);
dest(x,y,z,v)=(restype)val;
}
else cimg_forYZV(*this,y,z,v)
for (int x=0; x<dimx(); (y<cym || y>=dimy()-cym || z<czm || z>=dimz()-czm)?x++:((x<cxm-1 || x>=dimx()-cxm)?x++:(x=dimx()-cxm))) {
ftype val = 0;
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++)
val+= pix3d(x-xm,y-ym,z-zm,v,0)*mask(cxm+xm,cym+ym,czm+zm,0);
dest(x,y,z,v)=(restype)val;
}
} else { // Weighted convolution
for (int z=czm; z<dimz()-czm; z++) for (int y=cym; y<dimy()-cym; y++) for (int x=cxm; x<dimx()-cxm; x++) {
ftype val = 0, norm = 0;
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++) {
const T cval = (*this)(x-xm,y-ym,z-zm,v);
val+= cval*mask(cxm+xm,cym+ym,czm+zm,0);
norm+= cval*cval;
}
dest(x,y,z,v)=(norm!=0)?(restype)(val/std::sqrt(norm)):0;
}
if (cond) cimg_forYZV(*this,y,z,v)
for (int x=0; x<dimx(); (y<cym || y>=dimy()-cym || z<czm || z>=dimz()-czm)?x++:((x<cxm-1 || x>=dimx()-cxm)?x++:(x=dimx()-cxm))) {
ftype val = 0, norm = 0;
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++) {
const T cval = pix3d(x-xm,y-ym,z-zm,v);
val+= cval*mask(cxm+xm,cym+ym,czm+zm,0);
norm+=cval*cval;
}
dest(x,y,z,v)=(norm!=0)?(restype)(val/std::sqrt(norm)):0;
}
else cimg_forYZV(*this,y,z,v)
for (int x=0; x<dimx(); (y<cym || y>=dimy()-cym || z<czm || z>=dimz()-czm)?x++:((x<cxm-1 || x>=dimx()-cxm)?x++:(x=dimx()-cxm))) {
double val = 0, norm = 0;
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++) {
const T cval = pix3d(x-xm,y-ym,z-zm,v,0);
val+= cval*mask(cxm+xm,cym+ym,czm+zm,0);
norm+= cval*cval;
}
dest(x,y,z,v)=(norm!=0)?(restype)(val/std::sqrt(norm)):0;
}
}
}
return dest;
}
//! Convolve the image by a mask
/**
This is the in-place version of get_convolve().
\see get_convolve()
**/
template<typename t> CImg& convolve(const CImg<t>& mask,const unsigned int cond=1,const bool weighted_convol=false) {
return get_convolve(mask,cond,weighted_convol).swap(*this);
}
//! Return the erosion of the image by a structuring element.
template<typename t> CImg<typename cimg::largest<T,t>::type>
get_erode(const CImg<t>& mask, const unsigned int cond=1, const bool weighted_erosion=false) const {
typedef typename cimg::largest<T,t>::type restype;
if (is_empty()) return CImg<restype>();
if (!mask || mask.dim!=1)
throw CImgArgumentException("CImg<%s>::erode() : Specified mask (%u,%u,%u,%u,%p) is not a scalar image.",
pixel_type(),mask.width,mask.height,mask.depth,mask.dim,mask.data);
CImg<restype> dest(width,height,depth,dim);
const int cxm=mask.width/2, cym=mask.height/2, czm=mask.depth/2,
fxm=cxm-1+(mask.width%2), fym=cym-1+(mask.height%2), fzm=czm-1+(mask.depth%2);
cimg_forV(*this,v)
if (!weighted_erosion) { // Classical erosion
for (int z=czm; z<dimz()-czm; z++) for (int y=cym; y<dimy()-cym; y++) for (int x=cxm; x<dimx()-cxm; x++) {
restype min_val = cimg::type<restype>::max();
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++)
if (mask(cxm+xm,cym+ym,czm+zm,0)) min_val = cimg::min((restype)(*this)(x+xm,y+ym,z+zm,v),min_val);
dest(x,y,z,v)=min_val;
}
if (cond) cimg_forYZV(*this,y,z,v)
for (int x=0; x<dimx(); (y<cym || y>=dimy()-cym || z<czm || z>=dimz()-czm)?x++:((x<cxm-1 || x>=dimx()-cxm)?x++:(x=dimx()-cxm))) {
restype min_val = cimg::type<restype>::max();
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++)
if (mask(cxm+xm,cym+ym,czm+zm,0)) min_val = cimg::min((restype)pix3d(x+xm,y+ym,z+zm,v),min_val);
dest(x,y,z,v)=min_val;
}
else cimg_forYZV(*this,y,z,v)
for (int x=0; x<dimx(); (y<cym || y>=dimy()-cym || z<czm || z>=dimz()-czm)?x++:((x<cxm-1 || x>=dimx()-cxm)?x++:(x=dimx()-cxm))) {
restype min_val = cimg::type<restype>::max();
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++)
if (mask(cxm+xm,cym+ym,czm+zm,0)) min_val = cimg::min((restype)pix3d(x+xm,y+ym,z+zm,v,0),min_val);
dest(x,y,z,v)=min_val;
}
} else { // Weighted erosion
t mval=0;
for (int z=czm; z<dimz()-czm; z++) for (int y=cym; y<dimy()-cym; y++) for (int x=cxm; x<dimx()-cxm; x++) {
restype min_val = cimg::type<restype>::max();
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++)
if ((mval=mask(cxm+xm,cym+ym,czm+zm,0))!=0) min_val = cimg::min((restype)((*this)(x+xm,y+ym,z+zm,v)+mval),min_val);
dest(x,y,z,v)=min_val;
}
if (cond) cimg_forYZV(*this,y,z,v)
for (int x=0; x<dimx(); (y<cym || y>=dimy()-cym || z<czm || z>=dimz()-czm)?x++:((x<cxm-1 || x>=dimx()-cxm)?x++:(x=dimx()-cxm))) {
restype min_val = cimg::type<restype>::max();
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++)
if ((mval=mask(cxm+xm,cym+ym,czm+zm,0))!=0) min_val = cimg::min((restype)(pix3d(x+xm,y+ym,z+zm,v)+mval),min_val);
dest(x,y,z,v)=min_val;
}
else cimg_forYZV(*this,y,z,v)
for (int x=0; x<dimx(); (y<cym || y>=dimy()-cym || z<czm || z>=dimz()-czm)?x++:((x<cxm-1 || x>=dimx()-cxm)?x++:(x=dimx()-cxm))) {
restype min_val = cimg::type<restype>::max();
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++)
if ((mval=mask(cxm+xm,cym+ym,czm+zm,0))!=0) min_val = cimg::min((restype)(pix3d(x+xm,y+ym,z+zm,v,0)+mval),min_val);
dest(x,y,z,v)=min_val;
}
}
return dest;
}
//! Erode the image by a structuring element
/**
This is the in-place version of get_erode().
\see get_erode()
**/
template<typename t> CImg& erode(const CImg<t>& mask,const unsigned int cond=1,const bool weighted_erosion=false) {
return get_erode(mask,cond,weighted_erosion).swap(*this);
}
//! Erode the image by a square structuring element of size n
CImg get_erode(const unsigned int n, const unsigned int cond=1) const {
static CImg<T> mask;
if (mask.width!=n) mask.assign(n,n,1,1,1);
const CImg<T> res = get_erode(mask,cond,false);
if (n>20) mask.assign();
return res;
}
//! Erode the image by a square structuring element of size n
CImg& erode(const unsigned int n, const unsigned int cond=1) {
return get_erode(n,cond).swap(*this);
}
//! Return the dilatation of the image by a structuring element.
template<typename t> CImg<typename cimg::largest<T,t>::type>
get_dilate(const CImg<t>& mask, const unsigned int cond=1, const bool weighted_dilatation=false) const {
typedef typename cimg::largest<T,t>::type restype;
if (is_empty()) return CImg<restype>();
if (!mask || mask.dim!=1)
throw CImgArgumentException("CImg<%s>::dilate() : Specified mask (%u,%u,%u,%u,%p) is not a scalar image.",
pixel_type(),mask.width,mask.height,mask.depth,mask.dim,mask.data);
CImg<restype> dest(width,height,depth,dim);
const int cxm=mask.width/2, cym=mask.height/2, czm=mask.depth/2,
fxm=cxm-1+(mask.width%2), fym=cym-1+(mask.height%2), fzm=czm-1+(mask.depth%2);
cimg_forV(*this,v)
if (!weighted_dilatation) { // Classical dilatation
for (int z=czm; z<dimz()-czm; z++) for (int y=cym; y<dimy()-cym; y++) for (int x=cxm; x<dimx()-cxm; x++) {
restype max_val = cimg::type<restype>::min();
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++)
if (mask(cxm+xm,cym+ym,czm+zm,0)) max_val = cimg::max((restype)(*this)(x+xm,y+ym,z+zm,v),max_val);
dest(x,y,z,v)=max_val;
}
if (cond) cimg_forYZV(*this,y,z,v)
for (int x=0; x<dimx(); (y<cym || y>=dimy()-cym || z<czm || z>=dimz()-czm)?x++:((x<cxm-1 || x>=dimx()-cxm)?x++:(x=dimx()-cxm))) {
restype max_val = cimg::type<restype>::min();
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++)
if (mask(cxm+xm,cym+ym,czm+zm,0)) max_val = cimg::max((restype)pix3d(x+xm,y+ym,z+zm,v),max_val);
dest(x,y,z,v)=max_val;
}
else cimg_forYZV(*this,y,z,v)
for (int x=0; x<dimx(); (y<cym || y>=dimy()-cym || z<czm || z>=dimz()-czm)?x++:((x<cxm-1 || x>=dimx()-cxm)?x++:(x=dimx()-cxm))) {
restype max_val = cimg::type<restype>::min();
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++)
if (mask(cxm+xm,cym+ym,czm+zm,0)) max_val = cimg::max((restype)pix3d(x+xm,y+ym,z+zm,v,0),max_val);
dest(x,y,z,v)=max_val;
}
} else { // Weighted dilatation
t mval=0;
for (int z=czm; z<dimz()-czm; z++) for (int y=cym; y<dimy()-cym; y++) for (int x=cxm; x<dimx()-cxm; x++) {
restype max_val = cimg::type<restype>::min();
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++)
if ((mval=mask(cxm+xm,cym+ym,czm+zm,0))!=0) max_val = cimg::max((restype)((*this)(x+xm,y+ym,z+zm,v)-mval),max_val);
dest(x,y,z,v)=max_val;
}
if (cond) cimg_forYZV(*this,y,z,v)
for (int x=0; x<dimx(); (y<cym || y>=dimy()-cym || z<czm || z>=dimz()-czm)?x++:((x<cxm-1 || x>=dimx()-cxm)?x++:(x=dimx()-cxm))) {
restype max_val = cimg::type<restype>::min();
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++)
if ((mval=mask(cxm+xm,cym+ym,czm+zm,0))!=0) max_val = cimg::max((restype)(pix3d(x+xm,y+ym,z+zm,v)-mval),max_val);
dest(x,y,z,v)=max_val;
}
else cimg_forYZV(*this,y,z,v)
for (int x=0; x<dimx(); (y<cym || y>=dimy()-cym || z<czm || z>=dimz()-czm)?x++:((x<cxm-1 || x>=dimx()-cxm)?x++:(x=dimx()-cxm))) {
restype max_val = cimg::type<restype>::min();
for (int zm=-czm; zm<=fzm; zm++) for (int ym=-cym; ym<=fym; ym++) for (int xm=-cxm; xm<=fxm; xm++)
if ((mval=mask(cxm+xm,cym+ym,czm+zm,0))!=0) max_val = cimg::max((restype)(pix3d(x+xm,y+ym,z+zm,v,0)-mval),max_val);
dest(x,y,z,v)=max_val;
}
}
return dest;
}
//! Dilate the image by a structuring element
/**
This is the in-place version of get_dilate().
\see get_dilate()
**/
template<typename t> CImg& dilate(const CImg<t>& mask,const unsigned int cond=1,const bool weighted_dilatation=false) {
return get_dilate(mask,cond,weighted_dilatation).swap(*this);
}
//! Dilate the image by a square structuring element of size n
CImg get_dilate(const unsigned int n, const unsigned int cond=1) const {
static CImg<T> mask;
if (mask.width!=n) mask.assign(n,n,1,1,1);
const CImg<T> res = get_dilate(mask,cond,false);
if (n>20) mask.assign();
return res;
}
//! Dilate the image by a square structuring element of size n
CImg& dilate(const unsigned int n, const unsigned int cond=1) {
return get_dilate(n,cond).swap(*this);
}
//! Add noise to the image
/**
This is the in-place version of get_noise.
\see get_noise.
**/
CImg& noise(const double sigma=-20, const unsigned int ntype=0) {
if (!is_empty()) {
double nsigma = sigma, max = (double)cimg::type<T>::max(), min = (double)cimg::type<T>::min();
static bool first_time = true;
if (first_time) { std::srand((unsigned int)::time(0)); first_time = false; }
CImgStats st;
if (nsigma==0) return *this;
if (nsigma<0 || ntype==2) st = CImgStats(*this,false);
if (nsigma<0) nsigma = -nsigma*(st.max-st.min)/100.0;
switch (ntype) {
case 0: { // Gaussian noise
cimg_for(*this,ptr,T) {
double val = *ptr+nsigma*cimg::grand();
if (val>max) val = max;
if (val<min) val = min;
*ptr = (T)val;
}
} break;
case 1: { // Uniform noise
cimg_for(*this,ptr,T) {
double val = *ptr+nsigma*cimg::crand();
if (val>max) val = max;
if (val<min) val = min;
*ptr = (T)val;
}
} break;
case 2: { // Salt & Pepper noise
if (st.max==st.min) { st.min=0; st.max=255; }
cimg_for(*this,ptr,T) if (cimg::rand()*100<nsigma) *ptr=(T)(cimg::rand()<0.5?st.max:st.min);
} break;
case 3: { // Poisson Noise
cimg_for(*this,ptr,T) {
const double z = (double)*ptr;
if (z<=1.0e-10) *ptr=(T)0;
else {
if (z>100.0) *ptr = (T)(unsigned int)((std::sqrt(z) * cimg::grand()) + z);
else {
unsigned int k = 0;
const double y=std::exp(-z);
for (double s=1.0; s>=y; k++) s *= cimg::rand();
*ptr=(T)(k-1);
}
}
}
} break;
case 4: { // Rice noise
const double sqrt2 = (double)std::sqrt(2.0);
cimg_for(*this,ptr,T) {
const double
val0 = (double)*ptr/sqrt2,
re = val0 + nsigma*cimg::grand(),
im = val0 + nsigma*cimg::grand();
double val = std::sqrt(re*re + im*im);
if (val>max) val = max;
if (val<min) val = min;
*ptr = (T)val;
}
} break;
}
}
return *this;
}
//! Return a noisy image
/**
\param sigma = power of the noise. if sigma<0, it corresponds to the percentage of the maximum image value.
\param ntype = noise type. can be 0=gaussian, 1=uniform or 2=Salt and Pepper.
\return A noisy version of the instance image.
**/
CImg get_noise(const double sigma=-20,const unsigned int ntype=0) const {
return (+*this).noise(sigma,ntype);
}
#define cimg_deriche_apply(x0,y0,z0,k0,nb,offset,T) { \
ima = ptr(x0,y0,z0,k0); \
I2 = *ima; ima+=offset; I1 = *ima; ima+=offset; \
Y2 = *(Y++) = sumg0*I2; Y1 = *(Y++) = g0*I1 + sumg1*I2; \
for (i=2; i<(nb); i++) { I1 = *ima; ima+=offset; \
Y0 = *(Y++) = a1*I1 + a2*I2 + b1*Y1 + b2*Y2; \
I2=I1; Y2=Y1; Y1=Y0; } \
ima-=offset; I2 = *ima; Y2 = Y1 = parity*sumg1*I2; *ima = (T)(*(--Y)+Y2); \
ima-=offset; I1 = *ima; *ima = (T)(*(--Y)+Y1); \
for (i=(nb)-3; i>=0; i--) { Y0=a3*I1+a4*I2+b1*Y1+b2*Y2; ima-=offset; \
I2=I1; I1=*ima; *ima=(T)(*(--Y)+Y0); Y2=Y1; Y1=Y0; } \
}
//! Apply a deriche filter on the image
/**
This is the in-place version of get_deriche
\see get_deriche.
**/
CImg& deriche(const float sigma=1,const int order=0,const char axe='x',const unsigned int cond=1) {
if (!is_empty()) {
if (sigma<0 || order<0 || order>2)
throw CImgArgumentException("CImg<%s>::deriche() : Bad arguments (sigma=%g, order=%d)",pixel_type(),sigma,order);
const float alpha=sigma>0?(1.695f/sigma):20,ea=(float)std::exp(alpha),ema=(float)std::exp(-alpha),em2a=ema*ema,b1=2*ema,b2=-em2a;
float ek,ekn,parity,a1,a2,a3,a4,g0,sumg1,sumg0;
double *Y,Y0,Y1,Y2;
int i,offset,nb;
T *ima,I1,I2;
switch(order) {
case 1: // first derivative
ek = -(1-ema)*(1-ema)*(1-ema)/(2*(ema+1)*ema); a1 = a4 = 0; a2 = ek*ema; a3 = -ek*ema; parity =-1;
if (cond) { sumg1 = (ek*ea) / ((ea-1)*(ea-1)); g0 = 0; sumg0 = g0+sumg1; }
else g0 = sumg0 = sumg1 = 0;
break;
case 2: // second derivative
ekn = ( -2*(-1+3*ea-3*ea*ea+ea*ea*ea)/(3*ea+1+3*ea*ea+ea*ea*ea) );
ek = -(em2a-1)/(2*alpha*ema); a1 = ekn; a2 = -ekn*(1+ek*alpha)*ema; a3 = ekn*(1-ek*alpha)*ema; a4 = -ekn*em2a; parity =1;
if (cond) { sumg1 = ekn/2; g0 = ekn; sumg0 = g0+sumg1; }
else g0=sumg0=sumg1=0;
break;
default: // smoothing
ek = (1-ema)*(1-ema) / (1+2*alpha*ema - em2a); a1 = ek; a2 = ek*ema*(alpha-1); a3 = ek*ema*(alpha+1); a4 = -ek*em2a; parity = 1;
if (cond) { sumg1 = ek*(alpha*ea+ea-1) / ((ea-1)*(ea-1)); g0 = ek; sumg0 = g0+sumg1; }
else g0=sumg0=sumg1=0;
break;
}
// filter init
Y = new double[cimg::max(width,height,depth)];
switch(cimg::uncase(axe)) {
case 'x': if (width>1) { offset = 1; nb = width; cimg_forYZV(*this,y,z,k) cimg_deriche_apply(0,y,z,k,nb,offset,T); } break;
case 'y': if (height>1) { offset = width; nb = height; cimg_forXZV(*this,x,z,k) cimg_deriche_apply(x,0,z,k,nb,offset,T); } break;
case 'z': if (depth>1) { offset = width*height; nb = depth; cimg_forXYV(*this,x,y,k) cimg_deriche_apply(x,y,0,k,nb,offset,T); } break;
default: throw CImgArgumentException("CImg<%s>::deriche() : unknow axe '%c', must be 'x','y' or 'z'",pixel_type(),axe);
}
delete[] Y;
}
return *this;
}
//! Return the result of the Deriche filter
/**
The Canny-Deriche filter is a recursive algorithm allowing to compute blurred derivatives of
order 0,1 or 2 of an image.
\see blur
**/
CImg get_deriche(const float sigma=1,const int order=0,const char axe='x',const unsigned int cond=1) const {
return (+*this).deriche(sigma,order,axe,cond);
}
//! Blur the image with a Deriche filter (anisotropically)
/**
This is the in-place version of get_blur().
\see get_blur().
**/
CImg& blur(const float sigmax,const float sigmay,const float sigmaz,const unsigned int cond=1) {
if (!is_empty()) {
if (width>1 && sigmax>0) deriche(sigmax,0,'x',cond);
if (height>1 && sigmay>0) deriche(sigmay,0,'y',cond);
if (depth>1 && sigmaz>0) deriche(sigmaz,0,'z',cond);
}
return *this;
}
//! Blur the image with a Canny-Deriche filter.
/** This is the in-place version of get_blur(). **/
CImg& blur(const float sigma,const unsigned int cond=1) { return blur(sigma,sigma,sigma,cond); }
//! Return a blurred version of the image, using a Canny-Deriche filter.
/**
Blur the image with an anisotropic exponential filter (Deriche filter of order 0).
**/
CImg get_blur(const float sigmax,const float sigmay,const float sigmaz,const unsigned int cond=1) const {
return (+*this).blur(sigmax,sigmay,sigmaz,cond);
}
//! Return a blurred version of the image, using a Canny-Deriche filter.
CImg get_blur(const float sigma,const unsigned int cond=1) const {
return (+*this).blur(sigma,cond);
}
//! Blur an image following a field of diffusion tensors.
/** This is the in-place version of get_blur_anisotropic(). **/
template<typename t>
CImg& blur_anisotropic(const CImg<t>& G, const float amplitude=60.0f, const float dl=0.8f,const float da=30.0f,
const float gauss_prec=2.0f, const unsigned int interpolation=0, const bool fast_approx=true) {
#define cimg_valign2d(i,j) \
{ ftype &u = W(i,j,0,0), &v = W(i,j,0,1); \
if (u*curru + v*currv<0) { u=-u; v=-v; }}
#define cimg_valign3d(i,j,k) \
{ ftype &u = W(i,j,k,0), &v = W(i,j,k,1), &w = W(i,j,k,2); \
if (u*curru + v*currv + w*currw<0) { u=-u; v=-v; w=-w; }}
// Check arguments and init variables
typedef typename cimg::largest<T,float>::type ftype;
if (!is_empty() && amplitude>0) {
if (!G || (G.dim!=3 && G.dim!=6) || G.width!=width || G.height!=height || G.depth!=depth)
throw CImgArgumentException("CImg<%s>::blur_anisotropic() : Specified tensor field (%u,%u,%u,%u) is not valid.",
pixel_type(),G.width,G.height,G.depth,G.dim);
const float sqrt2amplitude = (float)std::sqrt(2*amplitude);
const bool threed = (G.dim>=6);
const int
dx1 = dimx()-1,
dy1 = dimy()-1,
dz1 = dimz()-1;
CImg<ftype>
dest(width,height,depth,dim,0),
W(width,height,depth,threed?4:3),
tmp(dim);
int N = 0;
if (threed)
// 3D version of the algorithm
for (float phi=(180%(int)da)/2.0f; phi<=180; phi+=da) {
const float
phir = (float)(phi*cimg::PI/180),
datmp = (float)(da/std::cos(phir)),
da2 = datmp<1?360.0f:datmp;
for (float theta=0; theta<360; (theta+=da2),N++) {
const float
thetar = (float)(theta*cimg::PI/180),
vx = (float)(std::cos(thetar)*std::cos(phir)),
vy = (float)(std::sin(thetar)*std::cos(phir)),
vz = (float)std::sin(phir);
const t
*pa = G.ptr(0,0,0,0),
*pb = G.ptr(0,0,0,1),
*pc = G.ptr(0,0,0,2),
*pd = G.ptr(0,0,0,3),
*pe = G.ptr(0,0,0,4),
*pf = G.ptr(0,0,0,5);
ftype
*pd0 = W.ptr(0,0,0,0),
*pd1 = W.ptr(0,0,0,1),
*pd2 = W.ptr(0,0,0,2),
*pd3 = W.ptr(0,0,0,3);
cimg_forXYZ(G,xg,yg,zg) {
const t
a = *(pa++), b = *(pb++), c = *(pc++),
d = *(pd++), e = *(pe++), f = *(pf++);
const float
u = (float)(a*vx + b*vy + c*vz),
v = (float)(b*vx + d*vy + e*vz),
w = (float)(c*vx + e*vy + f*vz),
n = (float)std::sqrt(1e-5+u*u+v*v+w*w),
dln = dl/n;
*(pd0++) = (ftype)(u*dln);
*(pd1++) = (ftype)(v*dln);
*(pd2++) = (ftype)(w*dln);
*(pd3++) = (ftype)n;
}
cimg_forXYZ(*this,x,y,z) {
tmp.fill(0);
const float
cu = (float)W(x,y,z,0),
cv = (float)W(x,y,z,1),
cw = (float)W(x,y,z,2),
n = (float)W(x,y,z,3),
fsigma = (float)(n*sqrt2amplitude),
length = gauss_prec*fsigma,
fsigma2 = 2*fsigma*fsigma;
float
S = 0,
pu = cu,
pv = cv,
pw = cw,
X = (float)x,
Y = (float)y,
Z = (float)z;
switch (interpolation) {
case 0: {
// Nearest neighbor
for (float l=0; l<length && X>=0 && X<=dx1 && Y>=0 && Y<=dy1 && Z>=0 && Z<=dz1; l+=dl) {
const int
cx = (int)(X+0.5f),
cy = (int)(Y+0.5f),
cz = (int)(Z+0.5f);
float
u = (float)W(cx,cy,cz,0),
v = (float)W(cx,cy,cz,1),
w = (float)W(cx,cy,cz,2);
if ((pu*u + pv*v + pw*w)<0) { u=-u; v=-v; w=-w; }
if (fast_approx) { cimg_forV(*this,k) tmp[k]+=(ftype)(*this)(cx,cy,cz,k); S++; }
else {
const float coef = (float)std::exp(-l*l/fsigma2);
cimg_forV(*this,k) tmp[k]+=(ftype)(coef*(*this)(cx,cy,cz,k));
S+=coef;
}
X+=(pu=u); Y+=(pv=v); Z+=(pw=w);
}
} break;
case 1: {
// Linear interpolation
for (float l=0; l<length && X>=0 && X<=dx1 && Y>=0 && Y<=dy1 && Z>=0 && Z<=dz1; l+=dl) {
const int
cx = (int)X, px = (cx-1<0)?0:cx-1, nx = (cx+1>dx1)?dx1:cx+1,
cy = (int)Y, py = (cy-1<0)?0:cy-1, ny = (cy+1>dy1)?dy1:cy+1,
cz = (int)Z, pz = (cz-1<0)?0:cz-1, nz = (cz+1>dz1)?dz1:cz+1;
const float
curru = (float)W(cx,cy,cz,0),
currv = (float)W(cx,cy,cz,1),
currw = (float)W(cx,cy,cz,2);
cimg_valign3d(px,py,pz); cimg_valign3d(cx,py,pz); cimg_valign3d(nx,py,pz);
cimg_valign3d(px,cy,pz); cimg_valign3d(cx,cy,pz); cimg_valign3d(nx,cy,pz);
cimg_valign3d(px,ny,pz); cimg_valign3d(cx,ny,pz); cimg_valign3d(nx,ny,pz);
cimg_valign3d(px,py,cz); cimg_valign3d(cx,py,cz); cimg_valign3d(nx,py,cz);
cimg_valign3d(px,cy,cz); cimg_valign3d(nx,cy,cz);
cimg_valign3d(px,ny,cz); cimg_valign3d(cx,ny,cz); cimg_valign3d(nx,ny,cz);
cimg_valign3d(px,py,nz); cimg_valign3d(cx,py,nz); cimg_valign3d(nx,py,nz);
cimg_valign3d(px,cy,nz); cimg_valign3d(cx,cy,nz); cimg_valign3d(nx,cy,nz);
cimg_valign3d(px,ny,nz); cimg_valign3d(cx,ny,nz); cimg_valign3d(nx,ny,nz);
float
u = (float)(W.linear_pix3d(X,Y,Z,0)),
v = (float)(W.linear_pix3d(X,Y,Z,1)),
w = (float)(W.linear_pix3d(X,Y,Z,2));
if ((pu*u + pv*v + pw*w)<0) { u=-u; v=-v; w=-w; }
if (fast_approx) { cimg_forV(*this,k) tmp[k]+=(ftype)linear_pix3d(X,Y,Z,k); S++; }
else {
const float coef = (float)std::exp(-l*l/fsigma2);
cimg_forV(*this,k) tmp[k]+=(ftype)(coef*linear_pix3d(X,Y,Z,k));
S+=coef;
}
X+=(pu=u); Y+=(pv=v); Z+=(pw=w);
}
} break;
default: {
// 2nd order Runge Kutta
for (float l=0; l<length && X>=0 && X<=dx1 && Y>=0 && Y<=dy1 && Z>=0 && Z<=dz1; l+=dl) {
const int
cx = (int)X, px = (cx-1<0)?0:cx-1, nx = (cx+1>dx1)?dx1:cx+1,
cy = (int)Y, py = (cy-1<0)?0:cy-1, ny = (cy+1>dy1)?dy1:cy+1,
cz = (int)Z, pz = (cz-1<0)?0:cz-1, nz = (cz+1>dz1)?dz1:cz+1;
const float
curru = (float)W(cx,cy,cz,0),
currv = (float)W(cx,cy,cz,1),
currw = (float)W(cx,cy,cz,2);
cimg_valign3d(px,py,pz); cimg_valign3d(cx,py,pz); cimg_valign3d(nx,py,pz);
cimg_valign3d(px,cy,pz); cimg_valign3d(cx,cy,pz); cimg_valign3d(nx,cy,pz);
cimg_valign3d(px,ny,pz); cimg_valign3d(cx,ny,pz); cimg_valign3d(nx,ny,pz);
cimg_valign3d(px,py,cz); cimg_valign3d(cx,py,cz); cimg_valign3d(nx,py,cz);
cimg_valign3d(px,cy,cz); cimg_valign3d(nx,cy,cz);
cimg_valign3d(px,ny,cz); cimg_valign3d(cx,ny,cz); cimg_valign3d(nx,ny,cz);
cimg_valign3d(px,py,nz); cimg_valign3d(cx,py,nz); cimg_valign3d(nx,py,nz);
cimg_valign3d(px,cy,nz); cimg_valign3d(cx,cy,nz); cimg_valign3d(nx,cy,nz);
cimg_valign3d(px,ny,nz); cimg_valign3d(cx,ny,nz); cimg_valign3d(nx,ny,nz);
const float
u0 = (float)(0.5f*W.linear_pix3d(X,Y,Z,0)),
v0 = (float)(0.5f*W.linear_pix3d(X,Y,Z,1)),
w0 = (float)(0.5f*W.linear_pix3d(X,Y,Z,2));
float
u = (float)(W.linear_pix3d(X+u0,Y+v0,Z+w0,0)),
v = (float)(W.linear_pix3d(X+u0,Y+v0,Z+w0,1)),
w = (float)(W.linear_pix3d(X+u0,Y+v0,Z+w0,2));
if ((pu*u + pv*v + pw*w)<0) { u=-u; v=-v; w=-w; }
if (fast_approx) { cimg_forV(*this,k) tmp[k]+=(ftype)linear_pix3d(X,Y,Z,k); S++; }
else {
const float coef = (float)std::exp(-l*l/fsigma2);
cimg_forV(*this,k) tmp[k]+=(ftype)(coef*linear_pix3d(X,Y,Z,k));
S+=coef;
}
X+=(pu=u); Y+=(pv=v); Z+=(pw=w);
}
} break;
}
if (S>0) cimg_forV(dest,k) dest(x,y,z,k)+=tmp[k]/S;
else cimg_forV(dest,k) dest(x,y,z,k)+=(ftype)((*this)(x,y,z,k));
#ifdef cimg_plugin_greycstoration
if (!*(greycstoration_params->stop_request)) (*greycstoration_params->counter)++;
else return *this;
#endif
}
}
} else
// 2D version of the algorithm
for (float theta=(360%(int)da)/2.0f; theta<360; (theta+=da),N++) {
const float
thetar = (float)(theta*cimg::PI/180),
vx = (float)(std::cos(thetar)),
vy = (float)(std::sin(thetar));
const t
*pa = G.ptr(0,0,0,0),
*pb = G.ptr(0,0,0,1),
*pc = G.ptr(0,0,0,2);
ftype
*pd0 = W.ptr(0,0,0,0),
*pd1 = W.ptr(0,0,0,1),
*pd2 = W.ptr(0,0,0,2);
cimg_forXY(G,xg,yg) {
const t a = *(pa++), b = *(pb++), c = *(pc++);
const float
u = (float)(a*vx + b*vy),
v = (float)(b*vx + c*vy),
n = (float)std::sqrt(1e-5+u*u+v*v),
dln = dl/n;
*(pd0++) = (ftype)(u*dln);
*(pd1++) = (ftype)(v*dln);
*(pd2++) = (ftype)n;
}
cimg_forXY(*this,x,y) {
tmp.fill(0);
const float
cu = (float)W(x,y,0,0),
cv = (float)W(x,y,0,1),
n = (float)W(x,y,0,2),
fsigma = (float)(n*sqrt2amplitude),
length = gauss_prec*fsigma,
fsigma2 = 2*fsigma*fsigma;
float
S = 0,
pu = cu,
pv = cv,
X = (float)x,
Y = (float)y;
switch (interpolation) {
case 0: {
// Nearest-neighbor interpolation for 2D images
for (float l=0; l<length && X>=0 && X<=dx1 && Y>=0 && Y<=dy1; l+=dl) {
const int
cx = (int)(X+0.5f),
cy = (int)(Y+0.5f);
float
u = (float)W(cx,cy,0,0),
v = (float)W(cx,cy,0,1);
if ((pu*u + pv*v)<0) { u=-u; v=-v; }
if (fast_approx) { cimg_forV(*this,k) tmp[k]+=(ftype)(*this)(cx,cy,0,k); S++; }
else {
const float coef = (float)std::exp(-l*l/fsigma2);
cimg_forV(*this,k) tmp[k]+=(ftype)(coef*(*this)(cx,cy,0,k));
S+=coef;
}
X+=(pu=u); Y+=(pv=v);
}
} break;
case 1: {
// Linear interpolation for 2D images
for (float l=0; l<length && X>=0 && X<=dx1 && Y>=0 && Y<=dy1; l+=dl) {
const int
cx = (int)X, px = (cx-1<0)?0:cx-1, nx = (cx+1>dx1)?dx1:cx+1,
cy = (int)Y, py = (cy-1<0)?0:cy-1, ny = (cy+1>dy1)?dy1:cy+1;
const float
curru = (float)W(cx,cy,0,0),
currv = (float)W(cx,cy,0,1);
cimg_valign2d(px,py); cimg_valign2d(cx,py); cimg_valign2d(nx,py);
cimg_valign2d(px,cy); cimg_valign2d(nx,cy);
cimg_valign2d(px,ny); cimg_valign2d(cx,ny); cimg_valign2d(nx,ny);
float
u = (float)(W.linear_pix2d(X,Y,0,0)),
v = (float)(W.linear_pix2d(X,Y,0,1));
if ((pu*u + pv*v)<0) { u=-u; v=-v; }
if (fast_approx) { cimg_forV(*this,k) tmp[k]+=(ftype)linear_pix2d(X,Y,0,k); S++; }
else {
const float coef = (float)std::exp(-l*l/fsigma2);
cimg_forV(*this,k) tmp[k]+=(ftype)(coef*linear_pix2d(X,Y,0,k));
S+=coef;
}
X+=(pu=u); Y+=(pv=v);
}
} break;
default: {
// 2nd-order Runge-kutta interpolation for 2D images
for (float l=0; l<length && X>=0 && X<=dx1 && Y>=0 && Y<=dy1; l+=dl) {
const int
cx = (int)X, px = (cx-1<0)?0:cx-1, nx = (cx+1>dx1)?dx1:cx+1,
cy = (int)Y, py = (cy-1<0)?0:cy-1, ny = (cy+1>dy1)?dy1:cy+1;
const float
curru = (float)W(cx,cy,0,0),
currv = (float)W(cx,cy,0,1);
cimg_valign2d(px,py); cimg_valign2d(cx,py); cimg_valign2d(nx,py);
cimg_valign2d(px,cy); cimg_valign2d(nx,cy);
cimg_valign2d(px,ny); cimg_valign2d(cx,ny); cimg_valign2d(nx,ny);
const float
u0 = (float)(0.5f*W.linear_pix2d(X,Y,0,0)),
v0 = (float)(0.5f*W.linear_pix2d(X,Y,0,1));
float
u = (float)(W.linear_pix2d(X+u0,Y+v0,0,0)),
v = (float)(W.linear_pix2d(X+u0,Y+v0,0,1));
if ((pu*u + pv*v)<0) { u=-u; v=-v; }
if (fast_approx) { cimg_forV(*this,k) tmp[k]+=(ftype)linear_pix2d(X,Y,0,k); S++; }
else {
const float coef = (float)std::exp(-l*l/fsigma2);
cimg_forV(*this,k) tmp[k]+=(ftype)(coef*linear_pix2d(X,Y,0,k));
S+=coef;
}
X+=(pu=u); Y+=(pv=v);
}
} break;
}
if (S>0) cimg_forV(dest,k) dest(x,y,0,k)+=tmp[k]/S;
else cimg_forV(dest,k) dest(x,y,0,k)+=(ftype)((*this)(x,y,0,k));
#ifdef cimg_plugin_greycstoration
if (!*(greycstoration_params->stop_request)) (*greycstoration_params->counter)++;
else return *this;
#endif
}
}
const ftype *ptrs = dest.data+dest.size();
const T m = cimg::type<T>::min(), M = cimg::type<T>::max();
cimg_for(*this,ptrd,T) { const ftype val = *(--ptrs)/N; *ptrd = val<m?m:(val>M?M:(T)val); }
}
return *this;
}
//! Get a blurred version of an image following a field of diffusion tensors.
/**
\param G = Field of square roots of diffusion tensors used to drive the smoothing.
\param amplitude = amplitude of the smoothing.
\param dl = spatial discretization.
\param da = angular discretization.
\param gauss_prec = precision of the gaussian function.
\param interpolation Used interpolation scheme (0 = nearest-neighbor, 1 = linear, 2 = Runge-Kutta)
\param fast_approx = Tell to use the fast approximation or not.
**/
template<typename t>
CImg get_blur_anisotropic(const CImg<t>& G, const float amplitude=60.0f, const float dl=0.8f,const float da=30.0f,
const float gauss_prec=2.0f, const unsigned int interpolation=0, const bool fast_approx=true) const {
return (+*this).blur_anisotropic(G,amplitude,dl,da,gauss_prec,interpolation,fast_approx);
}
//! Blur an image following a field of diffusion tensors.
template<typename tm>
CImg& blur_anisotropic(const CImg<tm>& mask, const float amplitude, const float sharpness=0.7f, const float anisotropy=0.3f,
const float alpha=0.6f, const float sigma=1.1f, const float dl=0.8f,const float da=30.0f,
const float gauss_prec=2.0f, const unsigned int interpolation=0, const bool fast_approx=true,
const float geom_factor=1.0f) {
if (!is_empty() && amplitude>0) {
if (amplitude==0) return *this;
if (amplitude<0 || sharpness<0 || anisotropy<0 || anisotropy>1 || alpha<0 || sigma<0 || dl<0 || da<0 || gauss_prec<0)
throw CImgArgumentException("CImg<%s>::blur_anisotropic() : Given parameters are amplitude(%g), sharpness(%g), "
"anisotropy(%g), alpha(%g), sigma(%g), dl(%g), da(%g), gauss_prec(%g).\n"
"Admissible parameters are in the range : amplitude>0, sharpness>0, anisotropy in [0,1], "
"alpha>0, sigma>0, dl>0, da>0, gauss_prec>0.",
pixel_type(),amplitude,sharpness,anisotropy,alpha,sigma,dl,da,gauss_prec);
const bool threed = (depth>1), no_mask = mask.is_empty();
const float nsharpness = cimg::max(sharpness,1e-5f), power1 = 0.5f*nsharpness, power2 = power1/(1e-7f+1.0f-anisotropy);
CImg<float> blurred = CImg<float>(*this,false).blur(alpha);
if (geom_factor>0) blurred*=geom_factor;
else blurred.normalize(0,-geom_factor);
if (threed) { // Field for 3D volumes
CImg<float> val(3), vec(3,3), G(blurred.get_structure_tensorXYZ());
if (sigma>0) G.blur(sigma);
cimg_forXYZ(*this,x,y,z) {
if (no_mask || mask(x,y,z)) {
G.get_tensor_at(x,y,z).symmetric_eigen(val,vec);
const float l1 = val[2], l2 = val[1], l3 = val[0],
ux = vec(0,0), uy = vec(0,1), uz = vec(0,2),
vx = vec(1,0), vy = vec(1,1), vz = vec(1,2),
wx = vec(2,0), wy = vec(2,1), wz = vec(2,2),
n1 = (float)std::pow(1.0f+l1+l2+l3,-power1),
n2 = (float)std::pow(1.0f+l1+l2+l3,-power2);
G(x,y,z,0) = n1*(ux*ux + vx*vx) + n2*wx*wx;
G(x,y,z,1) = n1*(ux*uy + vx*vy) + n2*wx*wy;
G(x,y,z,2) = n1*(ux*uz + vx*vz) + n2*wx*wz;
G(x,y,z,3) = n1*(uy*uy + vy*vy) + n2*wy*wy;
G(x,y,z,4) = n1*(uy*uz + vy*vz) + n2*wy*wz;
G(x,y,z,5) = n1*(uz*uz + vz*vz) + n2*wz*wz;
} else G(x,y,z,0) = G(x,y,z,1) = G(x,y,z,2) = G(x,y,z,3) = G(x,y,z,4) = G(x,y,z,5) = 0;
#ifdef cimg_plugin_greycstoration
if (!*(greycstoration_params->stop_request)) (*greycstoration_params->counter)++;
else return *this;
#endif
}
blur_anisotropic(G,amplitude,dl,da,gauss_prec,interpolation,fast_approx);
} else { // Field for 2D images
CImg<float> val(2), vec(2,2), G(blurred.get_structure_tensorXY());
if (sigma>0) G.blur(sigma);
cimg_forXY(*this,x,y) {
if (no_mask || mask(x,y)) {
G.get_tensor_at(x,y).symmetric_eigen(val,vec);
const float l1 = val[1], l2 = val[0],
ux = vec(1,0), uy = vec(1,1),
vx = vec(0,0), vy = vec(0,1),
n1 = (float)std::pow(1.0f+l1+l2,-power1),
n2 = (float)std::pow(1.0f+l1+l2,-power2);
G(x,y,0,0) = n1*ux*ux + n2*vx*vx;
G(x,y,0,1) = n1*ux*uy + n2*vx*vy;
G(x,y,0,2) = n1*uy*uy + n2*vy*vy;
} else G(x,y,0,0) = G(x,y,0,1) = G(x,y,0,2) = 0;
#ifdef cimg_plugin_greycstoration
if (!*(greycstoration_params->stop_request)) (*greycstoration_params->counter)++;
else return *this;
#endif
}
blur_anisotropic(G,amplitude,dl,da,gauss_prec,interpolation,fast_approx);
}
}
return *this;
}
//! Blur an image in an anisotropic way.
/**
\param amplitude = amplitude of the anisotropic blur.
\param sharpness = define the contour preservation.
\param anisotropy = define the smoothing anisotropy.
\param alpha = image pre-blurring (gaussian).
\param sigma = regularity of the tensor-valued geometry.
\param dl = spatial discretization.
\param da = angular discretization.
\param gauss_prec = precision of the gaussian function.
\param interpolation Used interpolation scheme (0 = nearest-neighbor, 1 = linear, 2 = Runge-Kutta)
\param fast_approx = Tell to use the fast approximation or not
**/
template<typename tm>
CImg get_blur_anisotropic(const CImg<tm>& mask, const float amplitude, const float sharpness=0.7f, const float anisotropy=0.3f,
const float alpha=0.6f, const float sigma=1.1f, const float dl=0.8f,
const float da=30.0f, const float gauss_prec=2.0f, const unsigned int interpolation=0,
const bool fast_approx=true, const float geom_factor=1.0f) const {
return (+*this).blur_anisotropic(mask,amplitude,sharpness,anisotropy,alpha,sigma,dl,da,gauss_prec,interpolation,fast_approx,geom_factor);
}
//! Blur an image following in an anisotropic way.
CImg& blur_anisotropic(const float amplitude, const float sharpness=0.7f, const float anisotropy=0.3f,
const float alpha=0.6f, const float sigma=1.1f, const float dl=0.8f,const float da=30.0f,
const float gauss_prec=2.0f, const unsigned int interpolation=0, const bool fast_approx=true,
const float geom_factor=1.0f) {
return blur_anisotropic(CImg<T>(),amplitude,sharpness,anisotropy,alpha,sigma,dl,da,gauss_prec,interpolation,fast_approx,geom_factor);
}
//! Blur an image following in an anisotropic way.
CImg get_blur_anisotropic(const float amplitude, const float sharpness=0.7f, const float anisotropy=0.3f,
const float alpha=0.6f, const float sigma=1.1f, const float dl=0.8f,
const float da=30.0f, const float gauss_prec=2.0f, const unsigned int interpolation=0,
const bool fast_approx=true, const float geom_factor=1.0f) const {
return (+*this).blur_anisotropic(amplitude,sharpness,anisotropy,alpha,sigma,dl,da,gauss_prec,interpolation,fast_approx,geom_factor);
}
//! Return the Fast Fourier Transform of an image (along a specified axis)
CImgList<typename cimg::largest<T,float>::type> get_FFT(const char axe, const bool inverse=false) const {
typedef typename cimg::largest<T,float>::type restype;
return CImgList<restype>(*this).FFT(axe,inverse);
}
//! Return the Fast Fourier Transform on an image
CImgList<typename cimg::largest<T,float>::type> get_FFT(const bool inverse=false) const {
typedef typename cimg::largest<T,float>::type restype;
return CImgList<restype>(*this).FFT(inverse);
}
//! Apply a median filter.
CImg get_blur_median(const unsigned int n=3) {
CImg<T> res(width,height,depth,dim);
if (!n || n==1) return *this;
const int hl=n/2, hr=hl-1+n%2;
if (res.depth!=1) { // 3D median filter
CImg<T> vois;
cimg_forXYZV(*this,x,y,z,k) {
vois = get_crop(x-hl,y-hl,z-hl,k,x+hr,y+hr,z+hr,k);
res(x,y,z,k) = vois.median();
}
} else { // 2D median filter
#define _median_sort(a,b) if ((a)>(b)) cimg::swap(a,b)
switch (n) {
case 3: {
CImg_3x3(I,T);
CImg_3x3(J,T);
cimg_forV(*this,k) cimg_for3x3(*this,x,y,0,k,I) {
cimg_copy3x3(I,J);
_median_sort(Jcp, Jnp); _median_sort(Jcc, Jnc); _median_sort(Jcn, Jnn);
_median_sort(Jpp, Jcp); _median_sort(Jpc, Jcc); _median_sort(Jpn, Jcn);
_median_sort(Jcp, Jnp); _median_sort(Jcc, Jnc); _median_sort(Jcn, Jnn);
_median_sort(Jpp, Jpc); _median_sort(Jnc, Jnn); _median_sort(Jcc, Jcn);
_median_sort(Jpc, Jpn); _median_sort(Jcp, Jcc); _median_sort(Jnp, Jnc);
_median_sort(Jcc, Jcn); _median_sort(Jcc, Jnp); _median_sort(Jpn, Jcc);
_median_sort(Jcc, Jnp);
res(x,y,0,k) = Jcc;
}
} break;
case 5: {
CImg_5x5(I,T);
CImg_5x5(J,T);
cimg_forV(*this,k) cimg_for5x5(*this,x,y,0,k,I) {
cimg_copy5x5(I,J);
_median_sort(Jbb, Jpb); _median_sort(Jnb, Jab); _median_sort(Jcb, Jab); _median_sort(Jcb, Jnb);
_median_sort(Jpp, Jcp); _median_sort(Jbp, Jcp); _median_sort(Jbp, Jpp); _median_sort(Jap, Jbc);
_median_sort(Jnp, Jbc); _median_sort(Jnp, Jap); _median_sort(Jcc, Jnc); _median_sort(Jpc, Jnc);
_median_sort(Jpc, Jcc); _median_sort(Jbn, Jpn); _median_sort(Jac, Jpn); _median_sort(Jac, Jbn);
_median_sort(Jnn, Jan); _median_sort(Jcn, Jan); _median_sort(Jcn, Jnn); _median_sort(Jpa, Jca);
_median_sort(Jba, Jca); _median_sort(Jba, Jpa); _median_sort(Jna, Jaa); _median_sort(Jcb, Jbp);
_median_sort(Jnb, Jpp); _median_sort(Jbb, Jpp); _median_sort(Jbb, Jnb); _median_sort(Jab, Jcp);
_median_sort(Jpb, Jcp); _median_sort(Jpb, Jab); _median_sort(Jpc, Jac); _median_sort(Jnp, Jac);
_median_sort(Jnp, Jpc); _median_sort(Jcc, Jbn); _median_sort(Jap, Jbn); _median_sort(Jap, Jcc);
_median_sort(Jnc, Jpn); _median_sort(Jbc, Jpn); _median_sort(Jbc, Jnc); _median_sort(Jba, Jna);
_median_sort(Jcn, Jna); _median_sort(Jcn, Jba); _median_sort(Jpa, Jaa); _median_sort(Jnn, Jaa);
_median_sort(Jnn, Jpa); _median_sort(Jan, Jca); _median_sort(Jnp, Jcn); _median_sort(Jap, Jnn);
_median_sort(Jbb, Jnn); _median_sort(Jbb, Jap); _median_sort(Jbc, Jan); _median_sort(Jpb, Jan);
_median_sort(Jpb, Jbc); _median_sort(Jpc, Jba); _median_sort(Jcb, Jba); _median_sort(Jcb, Jpc);
_median_sort(Jcc, Jpa); _median_sort(Jnb, Jpa); _median_sort(Jnb, Jcc); _median_sort(Jnc, Jca);
_median_sort(Jab, Jca); _median_sort(Jab, Jnc); _median_sort(Jac, Jna); _median_sort(Jbp, Jna);
_median_sort(Jbp, Jac); _median_sort(Jbn, Jaa); _median_sort(Jpp, Jaa); _median_sort(Jpp, Jbn);
_median_sort(Jcp, Jpn); _median_sort(Jcp, Jan); _median_sort(Jnc, Jpa); _median_sort(Jbn, Jna);
_median_sort(Jcp, Jnc); _median_sort(Jcp, Jbn); _median_sort(Jpb, Jap); _median_sort(Jnb, Jpc);
_median_sort(Jbp, Jcn); _median_sort(Jpc, Jcn); _median_sort(Jap, Jcn); _median_sort(Jab, Jbc);
_median_sort(Jpp, Jcc); _median_sort(Jcp, Jac); _median_sort(Jab, Jpp); _median_sort(Jab, Jcp);
_median_sort(Jcc, Jac); _median_sort(Jbc, Jac); _median_sort(Jpp, Jcp); _median_sort(Jbc, Jcc);
_median_sort(Jpp, Jbc); _median_sort(Jpp, Jcn); _median_sort(Jcc, Jcn); _median_sort(Jcp, Jcn);
_median_sort(Jcp, Jbc); _median_sort(Jcc, Jnn); _median_sort(Jcp, Jcc); _median_sort(Jbc, Jnn);
_median_sort(Jcc, Jba); _median_sort(Jbc, Jba); _median_sort(Jbc, Jcc);
res(x,y,0,k) = Jcc;
}
} break;
default: {
CImg<T> vois;
cimg_forXYV(*this,x,y,k) {
vois = get_crop(x-hl,y-hl,0,k,x+hr,y+hr,0,k);
res(x,y,0,k) = vois.median();
}
} break;
}
}
return res;
}
//! Apply a median filter
CImg& blur_median(const unsigned int n=3) {
return get_blur_median(n).swap(*this);
}
//! Sharpen image using anisotropic shock filters
CImg& sharpen(const float amplitude=50.0f, const float edge=1.0f, const float alpha=0.0f, const float sigma=0.0f) {
if (is_empty()) return *this;
const bool threed = (depth>1);
const float nedge = 0.5f*edge;
typedef typename cimg::largest<T,float>::type ftype;
CImg<ftype> val, vec, veloc(width,height,depth,dim);
if (threed) {
CImg<ftype> G = (alpha>0?get_blur(alpha).get_structure_tensorXYZ():get_structure_tensorXYZ());
if (sigma>0) G.blur(sigma);
CImg_3x3x3(I,float);
cimg_forXYZ(G,x,y,z) {
G.get_tensor_at(x,y,z).symmetric_eigen(val,vec);
G(x,y,z,0) = vec(0,0);
G(x,y,z,1) = vec(0,1);
G(x,y,z,2) = vec(0,2);
G(x,y,z,3) = 1.0f-(float)std::pow((float)(1+val[0]+val[1]+val[2]),-nedge);
}
cimg_forV(*this,k) cimg_for3x3x3(*this,x,y,z,k,I) {
const float
u = G(x,y,z,0),
v = G(x,y,z,1),
w = G(x,y,z,2),
amp = G(x,y,z,3),
ixx = Incc+Ipcc-2*Iccc,
ixy = 0.25f*(Innc+Ippc-Inpc-Ipnc),
ixz = 0.25f*(Incn+Ipcp-Incp-Ipcn),
iyy = Icnc+Icpc-2*Iccc,
iyz = 0.25f*(Icnn+Icpp-Icnp-Icpn),
izz = Iccn+Iccp-2*Iccc,
ixf = Incc-Iccc,
ixb = Iccc-Ipcc,
iyf = Icnc-Iccc,
iyb = Iccc-Icpc,
izf = Iccn-Iccc,
izb = Iccc-Iccp,
itt = u*u*ixx + v*v*iyy + w*w*izz + 2*u*v*ixy + 2*u*w*ixz + 2*v*w*iyz,
it = u*cimg::minmod(ixf,ixb) + v*cimg::minmod(iyf,iyb) + w*cimg::minmod(izf,izb);
veloc(x,y,z,k) = -amp*cimg::sign(itt)*cimg::abs(it);
}
} else {
CImg<ftype> G = (alpha>0?get_blur(alpha).get_structure_tensorXY():get_structure_tensorXY());
if (sigma>0) G.blur(sigma);
CImg_3x3(I,float);
cimg_forXY(G,x,y) {
G.get_tensor_at(x,y).symmetric_eigen(val,vec);
G(x,y,0) = vec(0,0);
G(x,y,1) = vec(0,1);
G(x,y,2) = 1.0f-(float)std::pow((float)(1+val[0]+val[1]),-nedge);
}
cimg_forV(*this,k) cimg_for3x3(*this,x,y,0,k,I) {
const float
u = G(x,y,0),
v = G(x,y,1),
amp = G(x,y,2),
ixx = Inc+Ipc-2*Icc,
ixy = 0.25f*(Inn+Ipp-Inp-Ipn),
iyy = Icn+Icp-2*Icc,
ixf = Inc-Icc,
ixb = Icc-Ipc,
iyf = Icn-Icc,
iyb = Icc-Icp,
itt = u*u*ixx + v*v*iyy + 2*u*v*ixy,
it = u*cimg::minmod(ixf,ixb) + v*cimg::minmod(iyf,iyb);
veloc(x,y,k) = -amp*cimg::sign(itt)*cimg::abs(it);
}
}
const CImgStats stats(veloc);
const float vmax = (float)cimg::max(cimg::abs(stats.min),cimg::abs(stats.max));
if (vmax!=0) { veloc*=amplitude/vmax; (*this)+=veloc; }
return *this;
}
CImg get_sharpen(const float amplitude=50.0f, const float edge=1.0f, const float alpha=0.0f, const float sigma=0.0f) const {
return (+*this).sharpen(amplitude,edge,alpha,sigma);
}
//! Estimate displacement field between instance image and given reference image.
CImg<typename cimg::largest<T,float>::type> get_displacement_field(const CImg<T>& reference,
const float smooth=0.1f, const float precision=1e-6f,
const unsigned int nb_scale=0,
const unsigned int itermax=10000) const {
typedef typename cimg::largest<T,float>::type ftype;
if (is_empty() || !reference) return *this;
if (!is_sameXYZ(reference))
throw CImgArgumentException("CImg<%s>::get_displacement_field() : Instance image (%u,%u,%u,%u,%p) and reference image (%u,%u,%u,%u,%p) "
"must have same dimensions",
pixel_type(),width,height,depth,dim,data,
reference.width,reference.height,reference.depth,reference.dim,reference.data);
const bool threed = depth>1;
CImg<ftype> u(width,height,depth,threed?3:2,0);
const unsigned int nbs = nb_scale>0?nb_scale:(unsigned int)(2*std::log((double)(cimg::max(width,height,depth))));
for (int scale=nbs-1; scale>=0; scale--) {
const float fact = (float)std::pow(1.5f,-(float)scale);
const unsigned int
tnw = (unsigned int)(width*fact), nw = tnw?tnw:1,
tnh = (unsigned int)(height*fact), nh = tnh?tnh:1,
tnd = (unsigned int)(depth*fact), nd = tnd?tnd:1;
CImg<ftype>
I1 = get_resize(nw,nh,nd,1,3),
I2 = reference.get_resize(nw,nh,nd,1,3);
I1.norm_pointwise(1);
I2.norm_pointwise(2);
const CImgStats st1(I1,false), st2(I2,false);
const float M = cimg::max(cimg::abs(st1.min),cimg::abs(st1.max),cimg::abs(st2.min),cimg::abs(st2.max));
I1/=M; I2/=M;
u*=1.5;
u.resize(nw,nh,nd,threed?3:2,3);
float dt = 100, E = cimg::type<float>::max(), nprecision = nw*nh*nd*precision;
const CImgList<ftype> dI = threed?I2.get_gradientXYZ():I2.get_gradientXY();
for (unsigned int iter=0; iter<itermax; iter++) {
const float Eold = E;
E = 0;
if (threed)
cimg_for3XYZ(u,x,y,z) {
const ftype
X = x + u(x,y,z,0),
Y = y + u(x,y,z,1),
Z = z + u(x,y,z,2),
deltaI = (ftype)(I2.linear_pix3d(X,Y,Z) - I1(x,y,z));
float tmpf = 0;
cimg_forV(u,k) {
const ftype
ux = 0.5f*(u(_nx,y,z,k) - u(_px,y,z,k)),
uy = 0.5f*(u(x,_ny,z,k) - u(x,_py,z,k)),
uz = 0.5f*(u(x,y,_nz,k) - u(x,y,_pz,k));
u(x,y,z,k) = (ftype)( u(x,y,z,k) +
dt*(-deltaI*dI[k].linear_pix3d(X,Y,Z) +
smooth* ( u(_nx,y,z,k) + u(_px,y,z,k) + u(x,_ny,z,k) + u(x,_py,z,k) + u(x,y,_nz,k) + u(x,y,_pz,k)))
)/(1 + 6*smooth*dt);
tmpf += (float)(ux*ux + uy*uy + uz*uz);
}
E += deltaI*deltaI + smooth * tmpf;
}
else cimg_for3XY(u,x,y) {
const ftype
X = x + u(x,y,0),
Y = y + u(x,y,1),
deltaI = (ftype)(I2.linear_pix2d(X,Y) - I1(x,y));
float tmpf = 0;
cimg_forV(u,k) {
const ftype
ux = 0.5f*(u(_nx,y,k) - u(_px,y,k)),
uy = 0.5f*(u(x,_ny,k) - u(x,_py,k));
u(x,y,k) = (ftype)( u(x,y,k) +
dt*(-deltaI*dI[k].linear_pix2d(X,Y) + smooth* ( u(_nx,y,k) + u(_px,y,k) + u(x,_ny,k) + u(x,_py,k) ))
)/(1 + 4*smooth*dt);
tmpf += (float)(ux*ux + uy*uy);
}
E += deltaI*deltaI + smooth * tmpf;
}
if (cimg::abs(Eold-E)<nprecision) break;
if (Eold<E) { dt/=2; if (dt<0.1) break; }
}
}
return u;
}
//! Estimate displacement field between instance image and given reference image.
CImg& displacement_field(const CImg<T>& reference, const float smooth=0.1f, const float precision=1e-6f,
const unsigned int nb_scale=0, const unsigned int itermax=10000) {
return assign(get_displacement_field(reference,smooth,precision,nb_scale,itermax));
}
//@}
//-----------------------------
//
//! \name Matrix and Vectors
//@{
//-----------------------------
//! Return a vector with specified coefficients
static CImg vector(const T& a1) {
return CImg<T>(1,1).fill(a1);
}
//! Return a vector with specified coefficients
static CImg vector(const T& a1,const T& a2) {
return CImg<T>(1,2).fill(a1,a2);
}
//! Return a vector with specified coefficients
static CImg vector(const T& a1,const T& a2,const T& a3) {
return CImg<T>(1,3).fill(a1,a2,a3);
}
//! Return a vector with specified coefficients
static CImg vector(const T& a1,const T& a2,const T& a3,const T& a4) {
return CImg<T>(1,4).fill(a1,a2,a3,a4);
}
//! Return a vector with specified coefficients
static CImg vector(const T& a1,const T& a2,const T& a3,const T& a4,const T& a5) {
return CImg<T>(1,5).fill(a1,a2,a3,a4,a5);
}
//! Return a vector with specified coefficients
static CImg vector(const T& a1,const T& a2,const T& a3,const T& a4,const T& a5,const T& a6) {
return CImg<T>(1,6).fill(a1,a2,a3,a4,a5,a6);
}
//! Return a vector with specified coefficients
static CImg vector(const T& a1,const T& a2,const T& a3,const T& a4,
const T& a5,const T& a6,const T& a7) {
return CImg<T>(1,7).fill(a1,a2,a3,a4,a5,a6,a7);
}
//! Return a vector with specified coefficients
static CImg vector(const T& a1,const T& a2,const T& a3,const T& a4,
const T& a5,const T& a6,const T& a7,const T& a8) {
return CImg<T>(1,8).fill(a1,a2,a3,a4,a5,a6,a7,a8);
}
//! Return a vector with specified coefficients
static CImg vector(const T& a1,const T& a2,const T& a3,const T& a4,
const T& a5,const T& a6,const T& a7,const T& a8,const T& a9) {
return CImg<T>(1,9).fill(a1,a2,a3,a4,a5,a6,a7,a8,a9);
}
//! Return a vector with specified coefficients
static CImg vector(const T& a1,const T& a2,const T& a3,const T& a4,
const T& a5,const T& a6,const T& a7,const T& a8,
const T& a9,const T& a10) {
return CImg<T>(1,10).fill(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10);
}
//! Return a vector with specified coefficients
static CImg vector(const T& a1,const T& a2,const T& a3,const T& a4,
const T& a5,const T& a6,const T& a7,const T& a8,
const T& a9,const T& a10, const T& a11) {
return CImg<T>(1,11).fill(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11);
}
//! Return a vector with specified coefficients
static CImg vector(const T& a1,const T& a2,const T& a3,const T& a4,
const T& a5,const T& a6,const T& a7,const T& a8,
const T& a9,const T& a10, const T& a11, const T& a12) {
return CImg<T>(1,12).fill(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12);
}
//! Return a vector with specified coefficients
static CImg vector(const T& a1,const T& a2,const T& a3,const T& a4,
const T& a5,const T& a6,const T& a7,const T& a8,
const T& a9,const T& a10, const T& a11, const T& a12,
const T& a13) {
return CImg<T>(1,13).fill(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13);
}
//! Return a 1x1 square matrix with specified coefficients
static CImg matrix(const T& a1) {
return vector(a1);
}
//! Return a 2x2 square matrix with specified coefficients
static CImg matrix(const T& a1,const T& a2,
const T& a3,const T& a4) {
return CImg<T>(2,2).fill(a1,a2,
a3,a4);
}
//! Return a 3x3 square matrix with specified coefficients
static CImg matrix(const T& a1,const T& a2,const T& a3,
const T& a4,const T& a5,const T& a6,
const T& a7,const T& a8,const T& a9) {
return CImg<T>(3,3).fill(a1,a2,a3,
a4,a5,a6,
a7,a8,a9);
}
//! Return a 4x4 square matrix with specified coefficients
static CImg matrix(const T& a1,const T& a2,const T& a3,const T& a4,
const T& a5,const T& a6,const T& a7,const T& a8,
const T& a9,const T& a10,const T& a11,const T& a12,
const T& a13,const T& a14,const T& a15,const T& a16) {
return CImg<T>(4,4).fill(a1,a2,a3,a4,
a5,a6,a7,a8,
a9,a10,a11,a12,
a13,a14,a15,a16);
}
//! Return a 5x5 square matrix with specified coefficients
static CImg matrix(const T& a1,const T& a2,const T& a3,const T& a4,const T& a5,
const T& a6,const T& a7,const T& a8,const T& a9,const T& a10,
const T& a11,const T& a12,const T& a13,const T& a14,const T& a15,
const T& a16,const T& a17,const T& a18,const T& a19,const T& a20,
const T& a21,const T& a22,const T& a23,const T& a24,const T& a25) {
return CImg<T>(5,5).fill(a1,a2,a3,a4,a5,
a6,a7,a8,a9,a10,
a11,a12,a13,a14,a15,
a16,a17,a18,a19,a20,
a21,a22,a23,a24,a25);
}
//! In-place version of get_matrix().
CImg& matrix() {
const unsigned int siz = size();
switch (siz) {
case 1: break;
case 4: width = height = 2; break;
case 9: width = height = 3; break;
case 16: width = height = 4; break;
case 25: width = height = 5; break;
case 36: width = height = 6; break;
case 49: width = height = 7; break;
case 64: width = height = 8; break;
case 81: width = height = 9; break;
case 100: width = height = 10; break;
default: {
unsigned int i=11, i2=i*i;
while (i2<siz) { i2+=2*i+1; i++; }
if (i2==siz) width = height = i;
else throw CImgInstanceException("CImg<%s>::matrix() : Image size = %u is not a square number",pixel_type(),siz);
} break;
}
return *this;
}
//! Realign pixel values of the instance image as a square matrix
CImg get_matrix() const {
return (+*this).matrix();
}
//! Return a 1x1 symmetric matrix with specified coefficients
static CImg tensor(const T& a1) {
return matrix(a1);
}
//! Return a 2x2 symmetric matrix tensor with specified coefficients
static CImg tensor(const T& a1,const T& a2,const T& a3) {
return matrix(a1,a2,
a2,a3);
}
//! Return a 3x3 symmetric matrix with specified coefficients
static CImg tensor(const T& a1,const T& a2,const T& a3,const T& a4,const T& a5,const T& a6) {
return matrix(a1,a2,a3,
a2,a4,a5,
a3,a5,a6);
}
CImg get_tensor() const {
CImg<T> res;
const unsigned int siz = size();
switch (siz) {
case 1: break;
case 3:
res.assign(2,2);
res(0,0) = (*this)(0);
res(1,0) = res(0,1) = (*this)(1);
res(1,1) = (*this)(2);
break;
case 6:
res.assign(3,3);
res(0,0) = (*this)(0);
res(1,0) = res(0,1) = (*this)(1);
res(2,0) = res(0,2) = (*this)(2);
res(1,1) = (*this)(3);
res(2,1) = res(1,2) = (*this)(4);
res(2,2) = (*this)(5);
break;
default:
throw CImgInstanceException("CImg<%s>::tensor() : Wrong vector dimension = %u in instance image.",
pixel_type(), dim);
break;
}
return res;
}
//! In-place version of get_tensor().
CImg& tensor() {
return get_tensor().swap(*this);
}
//! Return a 1x1 diagonal matrix with specified coefficients
static CImg diagonal(const T& a1) {
return matrix(a1);
}
//! Return a 2x2 diagonal matrix with specified coefficients
static CImg diagonal(const T& a1,const T& a2) {
return matrix(a1,0,
0,a2);
}
//! Return a 3x3 diagonal matrix with specified coefficients
static CImg diagonal(const T& a1,const T& a2,const T& a3) {
return matrix(a1,0,0,
0,a2,0,
0,0,a3);
}
//! Return a 4x4 diagonal matrix with specified coefficients
static CImg diagonal(const T& a1,const T& a2,const T& a3,const T& a4) {
return matrix(a1,0,0,0,
0,a2,0,0,
0,0,a3,0,
0,0,0,a4);
}
//! Return a 5x5 diagonal matrix with specified coefficients
static CImg diagonal(const T& a1,const T& a2,const T& a3,const T& a4,const T& a5) {
return matrix(a1,0,0,0,0,
0,a2,0,0,0,
0,0,a3,0,0,
0,0,0,a4,0,
0,0,0,0,a5);
}
//! Unroll all images values into specified axis.
CImg& unroll(const char axe='x') {
const unsigned int siz = size();
if (siz) switch (axe) {
case 'x': width = siz; height=depth=dim=1; break;
case 'y': height = siz; width=depth=dim=1; break;
case 'z': depth = siz; width=height=dim=1; break;
case 'v': dim = siz; width=height=depth=1; break;
default: throw CImgArgumentException("CImg<%s>::unroll() : Given axe is '%c' which is not 'x','y','z' or 'v'",
pixel_type(),axe);
}
return *this;
}
CImg get_unroll(const char axe='x') const {
return (+*this).unroll(axe);
}
CImg& vector() {
return unroll('y');
}
CImg get_vector() const {
return get_unroll('y');
}
//! Get a diagonal matrix, whose diagonal coefficients are the coefficients of the input image
CImg get_diagonal() const {
if (is_empty()) return CImg<T>();
CImg res(size(),size(),1,1,0);
cimg_foroff(*this,off) res(off,off)=(*this)(off);
return res;
}
//! Replace a vector by a diagonal matrix containing the original vector coefficients.
CImg& diagonal() {
return get_diagonal().swap(*this);
}
//! Return a NxN identity matrix
static CImg identity_matrix(const unsigned int N) {
CImg<T> res(N,N,1,1,0);
cimg_forX(res,x) res(x,x)=1;
return res;
}
CImg& identity_matrix() {
return identity_matrix(cimg::max(width,height)).swap(*this);
}
CImg get_identity_matrix() const {
return identity_matrix(cimg::max(width,height));
}
//! Return a N-numbered sequence vector from \p a0 to \p a1
CImg& sequence(const T& a0, const T& a1) {
if (!is_empty()) {
const unsigned int siz = size()-1;
const float delta = (float)((float)a1-a0);
T* ptr = data;
cimg_foroff(*this,l) *(ptr++) = (T)(a0 + delta*l/siz);
}
return *this;
}
CImg get_sequence(const T& a0, const T& a1) const {
return (+*this).sequence(a0,a1);
}
static CImg sequence(const unsigned int N, const T& a0, const T& a1) {
if (N) return CImg<T>(1,N).sequence(a0,a1);
return CImg<T>();
}
//! Return a 3x3 rotation matrix along the (x,y,z)-axis with an angle w.
static CImg rotation_matrix(const float x, const float y, const float z, const float w, const bool quaternion_data=false) {
float X,Y,Z,W;
if (!quaternion_data) {
const float norm = (float)std::sqrt(x*x + y*y + z*z),
nx = norm>0?x/norm:0,
ny = norm>0?y/norm:0,
nz = norm>0?z/norm:1,
nw = norm>0?w:0,
sina = (float)std::sin(nw/2),
cosa = (float)std::cos(nw/2);
X = nx*sina;
Y = ny*sina;
Z = nz*sina;
W = cosa;
} else {
const float norm = (float)std::sqrt(x*x + y*y + z*z + w*w);
if (norm>0) { X=x/norm; Y=y/norm; Z=z/norm; W=w/norm; }
else { X=Y=Z=0; W=1; }
}
const float xx=X*X, xy=X*Y, xz=X*Z, xw=X*W, yy=Y*Y, yz=Y*Z, yw=Y*W, zz=Z*Z, zw=Z*W;
return CImg<T>::matrix((T)(1-2*(yy+zz)), (T)(2*(xy+zw)), (T)(2*(xz-yw)),
(T)(2*(xy-zw)), (T)(1-2*(xx+zz)), (T)(2*(yz+xw)),
(T)(2*(xz+yw)), (T)(2*(yz-xw)), (T)(1-2*(xx+yy)));
}
//! Return a new image corresponding to the vector located at (\p x,\p y,\p z) of the current vector-valued image.
CImg get_vector_at(const unsigned int x=0, const unsigned int y=0, const unsigned int z=0) const {
CImg dest(1,dim);
cimg_forV(*this,k) dest[k]=(*this)(x,y,z,k);
return dest;
}
//! Return a new image corresponding to the \a square \a matrix located at (\p x,\p y,\p z) of the current vector-valued image.
CImg get_matrix_at(const unsigned int x=0, const unsigned int y=0, const unsigned int z=0) const {
const int n = (int)std::sqrt((double)dim);
CImg dest(n,n);
cimg_forV(*this,k) dest[k]=(*this)(x,y,z,k);
return dest;
}
//! Return a new image corresponding to the \a diffusion \a tensor located at (\p x,\p y,\p z) of the current vector-valued image.
CImg get_tensor_at(const unsigned int x=0,const unsigned int y=0,const unsigned int z=0) const {
if (dim==6) return tensor((*this)(x,y,z,0),(*this)(x,y,z,1),(*this)(x,y,z,2),
(*this)(x,y,z,3),(*this)(x,y,z,4),(*this)(x,y,z,5));
if (dim==3) return tensor((*this)(x,y,z,0),(*this)(x,y,z,1),(*this)(x,y,z,2));
return tensor((*this)(x,y,z,0));
}
//! Set the image \p vec as the \a vector \a valued pixel located at (\p x,\p y,\p z) of the current vector-valued image.
CImg& set_vector_at(const CImg& vec,const unsigned int x=0,const unsigned int y=0,const unsigned int z=0) {
return draw_point(x,y,z,vec.data,1);
}
//! Set the image \p vec as the \a square \a matrix-valued pixel located at (\p x,\p y,\p z) of the current vector-valued image.
CImg& set_matrix_at(const CImg& mat,const unsigned int x=0,const unsigned int y=0,const unsigned int z=0) {
return set_vector_at(mat,x,y,z);
}
//! Set the image \p vec as the \a tensor \a valued pixel located at (\p x,\p y,\p z) of the current vector-valued image.
CImg& set_tensor_at(const CImg& ten,const unsigned int x=0,const unsigned int y=0,const unsigned int z=0) {
if (ten.height==2) {
(*this)(x,y,z,0)=ten[0];
(*this)(x,y,z,1)=ten[1];
(*this)(x,y,z,2)=ten[3];
}
else {
(*this)(x,y,z,0)=ten[0];
(*this)(x,y,z,1)=ten[1];
(*this)(x,y,z,2)=ten[2];
(*this)(x,y,z,3)=ten[4];
(*this)(x,y,z,4)=ten[5];
(*this)(x,y,z,5)=ten[8];
}
return *this;
}
//! Return the transpose version of the current matrix.
CImg get_transpose() const {
return get_permute_axes("yxzv");
}
//! Replace the current matrix by its transpose.
CImg& transpose() {
if (width==1) { width=height; height=1; return *this; }
if (height==1) { height=width; width=1; return *this; }
if (width==height) {
cimg_forYZV(*this,y,z,v) for (int x=y; x<(int)width; x++) cimg::swap((*this)(x,y,z,v),(*this)(y,x,z,v));
return *this;
}
return get_transpose().swap(*this);
}
//! Inverse the current matrix.
CImg& inverse(const bool use_LU=true) {
if (!is_empty()) {
if (width!=height || depth!=1 || dim!=1)
throw CImgInstanceException("CImg<%s>::inverse() : Instance matrix (%u,%u,%u,%u,%p) is not square.",
pixel_type(),width,height,depth,dim,data);
const double dete = width>3?-1.0:det();
if (dete!=0.0 && width==2) {
const double
a = data[0], c = data[1],
b = data[2], d = data[3];
data[0] = (T)(d/dete); data[1] = (T)(-c/dete);
data[2] = (T)(-b/dete), data[3] = (T)(a/dete);
} else if (dete!=0.0 && width==3) {
const double
a = data[0], d = data[1], g = data[2],
b = data[3], e = data[4], h = data[5],
c = data[6], f = data[7], i = data[8];
data[0] = (T)((i*e-f*h)/dete), data[1] = (T)((g*f-i*d)/dete), data[2] = (T)((d*h-g*e)/dete);
data[3] = (T)((h*c-i*b)/dete), data[4] = (T)((i*a-c*g)/dete), data[5] = (T)((g*b-a*h)/dete);
data[6] = (T)((b*f-e*c)/dete), data[7] = (T)((d*c-a*f)/dete), data[8] = (T)((a*e-d*b)/dete);
} else {
typedef typename cimg::largest<float,T>::type ftype;
if (use_LU) { // LU-based inverse computation
CImg<ftype> A(*this), indx, col(1,width);
bool d;
A._LU(indx,d);
cimg_forX(*this,j) {
col.fill(0);
col(j) = 1;
col._solve(A,indx);
cimg_forX(*this,i) (*this)(j,i) = (T)col(i);
}
} else { // SVD-based inverse computation
CImg<ftype> U(width,width), S(1,width), V(width,width);
SVD(U,S,V,false);
U.transpose();
cimg_forY(S,k) if (S[k]!=0) S[k]=1/S[k];
S.diagonal();
*this = V*S*U;
}
}
}
return *this;
}
//! Return the inverse of the current matrix.
CImg<typename cimg::largest<T,float>::type> get_inverse(const bool use_LU=true) const {
typedef typename cimg::largest<T,float>::type restype;
return CImg<restype>(*this,false).inverse(use_LU);
}
//! Return the pseudo-inverse (Moore-Penrose) of the matrix
CImg<typename cimg::largest<T,float>::type> get_pseudoinverse() const {
typedef typename cimg::largest<T,float>::type restype;
CImg<restype> At = get_transpose(), At2(At);
return (((At*=*this).inverse())*=At2);
}
//! Replace the matrix by its pseudo-inverse
CImg& pseudoinverse() {
typedef typename cimg::largest<T,float>::type restype;
CImg<restype> At = get_transpose(), At2(At);
((At*=*this).inverse())*=At2;
return ((*this)=At);
}
//! Return the trace of the current matrix.
double trace() const {
if (is_empty())
throw CImgInstanceException("CImg<%s>::trace() : Instance matrix (%u,%u,%u,%u,%p) is empty.",
pixel_type(),width,height,depth,dim,data);
double res=0;
cimg_forX(*this,k) res+=(*this)(k,k);
return res;
}
//! Return the kth smallest element of the image
// (Adapted from the numerical recipies for CImg)
const T kth_smallest(const unsigned int k) const {
if (is_empty())
throw CImgInstanceException("CImg<%s>::kth_smallest() : Instance image (%u,%u,%u,%u,%p) is empty.",
pixel_type(),width,height,depth,dim,data);
CImg<T> arr(*this);
unsigned long l=0,ir=size()-1;
for (;;) {
if (ir<=l+1) {
if (ir==l+1 && arr[ir]<arr[l]) cimg::swap(arr[l],arr[ir]);
return arr[k];
} else {
const unsigned long mid = (l+ir)>>1;
cimg::swap(arr[mid],arr[l+1]);
if (arr[l]>arr[ir]) cimg::swap(arr[l],arr[ir]);
if (arr[l+1]>arr[ir]) cimg::swap(arr[l+1],arr[ir]);
if (arr[l]>arr[l+1]) cimg::swap(arr[l],arr[l+1]);
unsigned long i = l+1, j = ir;
const T pivot = arr[l+1];
for (;;) {
do i++; while (arr[i]<pivot);
do j--; while (arr[j]>pivot);
if (j<i) break;
cimg::swap(arr[i],arr[j]);
}
arr[l+1] = arr[j];
arr[j] = pivot;
if (j>=k) ir=j-1;
if (j<=k) l=i;
}
}
return 0;
}
//! Return the median of the image
const T median() const {
const unsigned int s = size();
const T res = kth_smallest(s>>1);
return (s%2)?res:((res+kth_smallest((s>>1)-1))/2);
}
//! Return the dot product of the current vector/matrix with the vector/matrix \p img.
double dot(const CImg& img) const {
if (is_empty())
throw CImgInstanceException("CImg<%s>::dot() : Instance object (%u,%u,%u,%u,%p) is empty.",
pixel_type(),width,height,depth,dim,data);
if (!img)
throw CImgArgumentException("CImg<%s>::trace() : Specified argument (%u,%u,%u,%u,%p) is empty.",
pixel_type(),img.width,img.height,img.depth,img.dim,img.data);
const unsigned long nb = cimg::min(size(),img.size());
double res=0;
for (unsigned long off=0; off<nb; off++) res+=data[off]*img[off];
return res;
}
//! Return the cross product between two 3d vectors
CImg& cross(const CImg& img) {
if (width!=1 || height<3 || img.width!=1 || img.height<3)
throw CImgInstanceException("CImg<%s>::cross() : Arguments (%u,%u,%u,%u,%p) and (%u,%u,%u,%u,%p) must be both 3d vectors.",
pixel_type(),width,height,depth,dim,data,img.width,img.height,img.depth,img.dim,img.data);
const T x = (*this)[0], y = (*this)[1], z = (*this)[2];
(*this)[0] = y*img[2]-z*img[1];
(*this)[1] = z*img[0]-x*img[2];
(*this)[2] = x*img[1]-y*img[0];
return *this;
}
//! Return the cross product between two 3d vectors
CImg get_cross(const CImg& img) const {
return (+*this).cross(img);
}
//! Return the determinant of the current matrix.
double det() const {
if (is_empty() || width!=height || depth!=1 || dim!=1)
throw CImgInstanceException("CImg<%s>::det() : Instance matrix (%u,%u,%u,%u,%p) is not square or is empty.",
pixel_type(),width,height,depth,dim,data);
switch (width) {
case 1: return (*this)(0,0);
case 2: return (*this)(0,0)*(*this)(1,1)-(*this)(0,1)*(*this)(1,0);
case 3: {
const double
a = data[0], d = data[1], g = data[2],
b = data[3], e = data[4], h = data[5],
c = data[6], f = data[7], i = data[8];
return i*a*e-a*h*f-i*b*d+b*g*f+c*d*h-c*g*e;
}
default: {
typedef typename cimg::largest<T,float>::type ftype;
CImg<ftype> lu(*this);
CImg<unsigned int> indx;
bool d;
lu._LU(indx,d);
double res = d?1.0:-1.0;
cimg_forX(lu,i) res*=lu(i,i);
return res;
}
}
return 0;
}
//! Return the norm of the current vector/matrix. \p ntype = norm type (0=L2, 1=L1, -1=Linf).
double norm(const int ntype=2) const {
if (is_empty())
throw CImgInstanceException("CImg<%s>::norm() : Instance object (%u,%u,%u,%u,%p) is empty.",
pixel_type(),width,height,depth,dim,data);
double res = 0;
switch (ntype) {
case -1: {
cimg_foroff(*this,off) {
const double tmp = cimg::abs((double)data[off]);
if (tmp>res) res = tmp;
}
return res;
} break;
case 1 : {
cimg_foroff(*this,off) res+=cimg::abs((double)data[off]);
return res;
} break;
default: { return std::sqrt(dot(*this)); }
}
return 0;
}
//! Return the sum of all the pixel values in an image.
double sum() const {
if (is_empty())
throw CImgInstanceException("CImg<%s>::sum() : Instance object (%u,%u,%u,%u,%p) is empty.",
pixel_type(),width,height,depth,dim,data);
double res=0;
cimg_for(*this,ptr,T) res+=*ptr;
return res;
}
//! Compute the SVD of a general matrix.
template<typename t> const CImg& SVD(CImg<t>& U, CImg<t>& S, CImg<t>& V,
const bool sorting=true, const unsigned int max_iter=40) const {
if (is_empty()) { U.assign(); S.assign(); V.assign(); }
else {
U = *this;
if (S.size()<width) S.assign(1,width);
if (V.width<width || V.height<height) V.assign(width,width);
CImg<t> rv1(width);
t anorm=0,c,f,g=0,h,s,scale=0;
int l=0, nm=0;
cimg_forX(U,i) {
l = i+1; rv1[i] = scale*g; g = s = scale = 0;
if (i<dimy()) {
for (int k=i; k<dimy(); k++) scale+= cimg::abs(U(i,k));
if (scale) {
for (int k=i; k<dimy(); k++) { U(i,k)/=scale; s+= U(i,k)*U(i,k); }
f = U(i,i); g = (t)((f>=0?-1:1)*std::sqrt(s)); h=f*g-s; U(i,i)=f-g;
for (int j=l; j<dimx(); j++) {
s = 0; for (int k=i; k<dimy(); k++) s+= U(i,k)*U(j,k);
f = s/h;
{ for (int k=i; k<dimy(); k++) U(j,k)+= f*U(i,k); }
}
{ for (int k=i; k<dimy(); k++) U(i,k)*= scale; }
}
}
S[i]=scale*g;
g = s = scale = 0;
if (i<dimy() && i!=dimx()-1) {
for (int k=l; k<dimx(); k++) scale += cimg::abs(U(k,i));
if (scale) {
for (int k=l; k<dimx(); k++) { U(k,i)/= scale; s+= U(k,i)*U(k,i); }
f = U(l,i); g = (t)((f>=0?-1:1)*std::sqrt(s)); h = f*g-s; U(l,i) = f-g;
{ for (int k=l; k<dimx(); k++) rv1[k]=U(k,i)/h; }
for (int j=l; j<dimy(); j++) {
s=0; for (int k=l; k<dimx(); k++) s+= U(k,j)*U(k,i);
{ for (int k=l; k<dimx(); k++) U(k,j)+= s*rv1[k]; }
}
{ for (int k=l; k<dimx(); k++) U(k,i)*= scale; }
}
}
anorm = (t)cimg::max((float)anorm,(float)(cimg::abs(S[i])+cimg::abs(rv1[i])));
}
{ for (int i=dimx()-1; i>=0; i--) {
if (i<dimx()-1) {
if (g) {
{ for (int j=l; j<dimx(); j++) V(i,j) =(U(j,i)/U(l,i))/g; }
for (int j=l; j<dimx(); j++) {
s=0; for (int k=l; k<dimx(); k++) s+= U(k,i)*V(j,k);
{ for (int k=l; k<dimx(); k++) V(j,k)+= s*V(i,k); }
}
}
for (int j=l; j<dimx(); j++) V(j,i) = V(i,j) = (t)0.0;
}
V(i,i) = (t)1.0; g = rv1[i]; l = i;
}
}
{ for (int i=cimg::min(dimx(),dimy())-1; i>=0; i--) {
l = i+1; g = S[i];
for (int j=l; j<dimx(); j++) U(j,i) = 0;
if (g) {
g = 1/g;
for (int j=l; j<dimx(); j++) {
s=0; for (int k=l; k<dimy(); k++) s+= U(i,k)*U(j,k);
f = (s/U(i,i))*g;
{ for (int k=i; k<dimy(); k++) U(j,k)+= f*U(i,k); }
}
{ for (int j=i; j<dimy(); j++) U(i,j)*= g; }
} else for (int j=i; j<dimy(); j++) U(i,j)=0;
U(i,i)++;
}
}
for (int k=dimx()-1; k>=0; k--) {
for (unsigned int its=0; its<max_iter; its++) {
bool flag = true;
for (l=k; l>=1; l--) {
nm = l-1;
if ((cimg::abs(rv1[l])+anorm)==anorm) { flag = false; break; }
if ((cimg::abs(S[nm])+anorm)==anorm) break;
}
if (flag) {
c = 0; s = 1;
for (int i=l; i<=k; i++) {
f = s*rv1[i]; rv1[i] = c*rv1[i];
if ((cimg::abs(f)+anorm)==anorm) break;
g = S[i]; h = (t)cimg::pythagore(f,g); S[i] = h; h = 1/h; c = g*h; s = -f*h;
cimg_forY(U,j) { const t y = U(nm,j), z = U(i,j); U(nm,j) = y*c+z*s; U(i,j) = z*c-y*s; }
}
}
const t& z = S[k];
if (l==k) { if (z<0) { S[k] = -z; cimg_forX(U,j) V(k,j) = -V(k,j); } break; }
nm = k-1;
t x = S[l], y = S[nm];
g = rv1[nm]; h = rv1[k];
f = ((y-z)*(y+z)+(g-h)*(g+h))/(2*h*y);
g = (t)cimg::pythagore(f,1.0);
f = ((x-z)*(x+z)+h*((y/(f+ (f>=0?g:-g)))-h))/x;
c = s = 1;
for (int j=l; j<=nm; j++) {
const int i = j+1;
g = rv1[i]; h = s*g; g = c*g;
t y = S[i];
t z = (t)cimg::pythagore(f,h);
rv1[j] = z; c = f/z; s = h/z;
f = x*c+g*s; g = g*c-x*s; h = y*s; y*=c;
cimg_forX(U,jj) { const t x = V(j,jj), z = V(i,jj); V(j,jj) = x*c+z*s; V(i,jj) = z*c-x*s; }
z = (t)cimg::pythagore(f,h); S[j] = z;
if (z) { z = 1/z; c = f*z; s = h*z; }
f = c*g+s*y; x = c*y-s*g;
{ cimg_forY(U,jj) { const t y = U(j,jj); z = U(i,jj); U(j,jj) = y*c+z*s; U(i,jj) = z*c-y*s; }}
}
rv1[l] = 0; rv1[k]=f; S[k]=x;
}
}
if (sorting) {
CImg<int> permutations(width);
CImg<t> tmp(width);
S.sort(permutations,false);
cimg_forY(U,k) {
cimg_forX(permutations,x) tmp(x) = U(permutations(x),k);
std::memcpy(U.ptr(0,k),tmp.data,sizeof(t)*width);
}
{ cimg_forY(V,k) {
cimg_forX(permutations,x) tmp(x) = V(permutations(x),k);
std::memcpy(V.ptr(0,k),tmp.data,sizeof(t)*width);
}}
}
}
return *this;
}
//! Compute the SVD of a general matrix.
template<typename t> const CImg& SVD(CImgList<t>& USV) const {
if (USV.size<3) USV.assign(3);
return SVD(USV[0],USV[1],USV[2]);
}
//! Compute the SVD of a general matrix.
CImgList<typename cimg::largest<T,float>::type> get_SVD(const bool sorting=true) const {
typedef typename cimg::largest<T,float>::type restype;
CImgList<restype> res(3);
SVD(res[0],res[1],res[2],sorting);
return res;
}
// INNER ROUTINE : Compute the LU decomposition of a permuted matrix (c.f. numerical recipies)
template<typename t> CImg& _LU(CImg<t>& indx, bool& d) {
typedef typename cimg::largest<T,float>::type ftype;
const int N = dimx();
int imax=0;
CImg<ftype> vv(N);
indx.assign(N);
d=true;
cimg_forX(*this,i) {
ftype vmax=0.0;
cimg_forX(*this,j) {
const ftype tmp = cimg::abs((*this)(j,i));
if (tmp>vmax) vmax = tmp;
}
if (vmax==0) return fill(0);
vv[i] = 1/vmax;
}
cimg_forX(*this,j) {
for (int i=0; i<j; i++) {
ftype sum=(*this)(j,i);
for (int k=0; k<i; k++) sum-=(*this)(k,i)*(*this)(j,k);
(*this)(j,i) = (T)sum;
}
ftype vmax=0;
{ for (int i=j; i<dimx(); i++) {
ftype sum=(*this)(j,i);
for (int k=0; k<j; k++) sum-=(*this)(k,i)*(*this)(j,k);
(*this)(j,i) = (T)sum;
const ftype tmp = vv[i]*cimg::abs(sum);
if (tmp>=vmax) { vmax=tmp; imax=i; }
}}
if (j!=imax) {
cimg_forX(*this,k) cimg::swap((*this)(k,imax),(*this)(k,j));
d =!d;
vv[imax] = vv[j];
}
indx[j] = (t)imax;
if ((*this)(j,j)==0) (*this)(j,j)=(T)1e-20;
if (j<N) {
const ftype tmp = 1/(ftype)(*this)(j,j);
for (int i=j+1; i<N; i++) (*this)(j,i) = (T)((*this)(j,i)*tmp);
}
}
return *this;
}
// INNER ROUTINE : Solve a linear system, using the LU decomposition
template<typename t> CImg& _solve(const CImg<T>& A, const CImg<t>& indx) {
typedef typename cimg::largest<T,float>::type ftype;
const int N = size();
int ii=-1;
ftype sum;
for (int i=0; i<N; i++) {
const int ip = (int)indx[i];
ftype sum = (*this)(ip);
(*this)(ip) = (*this)(i);
if (ii>=0) for (int j=ii; j<=i-1; j++) sum-=A(j,i)*(*this)(j);
else if (sum!=0) ii=i;
(*this)(i) = (T)sum;
}
{ for (int i=N-1; i>=0; i--) {
sum = (*this)(i);
for (int j=i+1; j<N; j++) sum-=A(j,i)*(*this)(j);
(*this)(i) = (T)(sum/A(i,i));
}}
return *this;
}
//! Solve a linear system AX=B where B=*this. (in-place version)
CImg& solve(const CImg& A) {
if (width!=1 || depth!=1 || dim!=1 || height!=A.height || A.depth!=1 || A.dim!=1)
throw CImgArgumentException("CImg<%s>::solve() : Instance matrix size is (%u,%u,%u,%u) while "
"size of given matrix A is (%u,%u,%u,%u).",
pixel_type(),width,height,depth,dim,A.width,A.height,A.depth,A.dim);
if (A.width==A.height) {
CImg<T> lu(A);
CImg<T> indx;
bool d;
lu._LU(indx,d);
_solve(lu,indx);
} else assign(A.get_pseudoinverse()*(*this));
return *this;
}
//! Solve a linear system AX=B where B=*this.
CImg<typename cimg::largest<T,float>::type> get_solve(const CImg& A) const {
typedef typename cimg::largest<T,float>::type restype;
return CImg<restype>(*this,false).solve(A);
}
//! Compute the eigenvalues and eigenvectors of a matrix.
template<typename t> const CImg<T>& eigen(CImg<t>& val, CImg<t> &vec) const {
if (is_empty()) { val.assign(); vec.assign(); }
else {
if (width!=height || depth>1 || dim>1)
throw CImgInstanceException("CImg<%s>::eigen() : Instance object (%u,%u,%u,%u,%p) is empty.",
pixel_type(),width,height,depth,dim,data);
if (val.size()<width) val.assign(1,width);
if (vec.size()<width*width) vec.assign(width,width);
switch(width) {
case 1: { val[0]=(t)(*this)[0]; vec[0]=(t)1; } break;
case 2: {
const double a = (*this)[0], b = (*this)[1], c = (*this)[2], d = (*this)[3], e = a+d;
double f = e*e-4*(a*d-b*c);
cimg::warn(f<0,"CImg<%s>::eigen() : Complex eigenvalues",pixel_type());
f = std::sqrt(f);
const double l1 = 0.5*(e-f), l2 = 0.5*(e+f);
const double theta1 = std::atan2(l2-a,b), theta2 = std::atan2(l1-a,b);
val[0]=(t)l2;
val[1]=(t)l1;
vec(0,0) = (t)std::cos(theta1);
vec(0,1) = (t)std::sin(theta1);
vec(1,0) = (t)std::cos(theta2);
vec(1,1) = (t)std::sin(theta2);
} break;
default:
throw CImgInstanceException("CImg<%s>::eigen() : Eigenvalues computation of general matrices is limited"
"to 2x2 matrices (given is %ux%u)", pixel_type(),width,height);
}
}
return *this;
}
//! Return the eigenvalues and eigenvectors of a matrix.
CImgList<typename cimg::largest<T,float>::type> get_eigen() const {
typedef typename cimg::largest<T,float>::type restype;
CImgList<restype> res(2);
eigen(res[0],res[1]);
return res;
}
//! Compute the eigenvalues and eigenvectors of a matrix.
template<typename t> const CImg<T>& eigen(CImgList<t>& eig) const {
if (eig.size<2) eig.assign(2);
eigen(eig[0],eig[1]);
return *this;
}
//! Compute the eigenvalues and eigenvectors of a symmetric matrix.
template<typename t> const CImg<T>& symmetric_eigen(CImg<t>& val, CImg<t>& vec) const {
if (is_empty()) { val.assign(); vec.assign(); }
else {
if (width!=height || depth>1 || dim>1)
throw CImgInstanceException("CImg<%s>::eigen() : Instance object (%u,%u,%u,%u,%p) is empty.",
pixel_type(),width,height,depth,dim,data);
if (val.size()<width) val.assign(1,width);
if (vec.data && vec.size()<width*width) vec.assign(width,width);
if (width<3) return eigen(val,vec);
CImg<t> V(width,width);
SVD(vec,val,V,false);
cimg_forX(vec,x) { // check for negative eigenvalues
t scal=0;
cimg_forY(vec,y) scal+=vec(x,y)*V(x,y);
if (scal<0) val[x]=-val[x];
}
CImg<int> permutations(width); // sort eigenvalues in decreasing order
CImg<t> tmp(width);
val.sort(permutations,false);
cimg_forY(vec,k) {
cimg_forX(permutations,x) tmp(x) = vec(permutations(x),k);
std::memcpy(vec.ptr(0,k),tmp.data,sizeof(t)*width);
}
}
return *this;
}
//! Compute the eigenvalues and eigenvectors of a symmetric matrix.
CImgList<typename cimg::largest<T,float>::type> get_symmetric_eigen() const {
typedef typename cimg::largest<T,float>::type restype;
CImgList<restype> res(2);
symmetric_eigen(res[0],res[1]);
return res;
}
//! Compute the eigenvalues and eigenvectors of a symmetric matrix.
template<typename t> const CImg<T>& symmetric_eigen(CImgList<t>& eig) const {
if (eig.size<2) eig.assign(2);
symmetric_eigen(eig[0],eig[1]);
return *this;
}
template<typename t> CImg<T>& _quicksort(const int min,const int max,CImg<t>& permutations,const bool increasing) {
if (min<max) {
const int mid = (min+max)/2;
if (increasing) {
if ((*this)[min]>(*this)[mid]) {
cimg::swap((*this)[min],(*this)[mid]); cimg::swap(permutations[min],permutations[mid]); }
if ((*this)[mid]>(*this)[max]) {
cimg::swap((*this)[max],(*this)[mid]); cimg::swap(permutations[max],permutations[mid]); }
if ((*this)[min]>(*this)[mid]) {
cimg::swap((*this)[min],(*this)[mid]); cimg::swap(permutations[min],permutations[mid]); }
} else {
if ((*this)[min]<(*this)[mid]) {
cimg::swap((*this)[min],(*this)[mid]); cimg::swap(permutations[min],permutations[mid]); }
if ((*this)[mid]<(*this)[max]) {
cimg::swap((*this)[max],(*this)[mid]); cimg::swap(permutations[max],permutations[mid]); }
if ((*this)[min]<(*this)[mid]) {
cimg::swap((*this)[min],(*this)[mid]); cimg::swap(permutations[min],permutations[mid]); }
}
if (max-min>=3) {
const T pivot = (*this)[mid];
int i = min, j = max;
if (increasing) {
do {
while ((*this)[i]<pivot) i++;
while ((*this)[j]>pivot) j--;
if (i<=j) {
cimg::swap((*this)[i],(*this)[j]);
cimg::swap(permutations[i++],permutations[j--]);
}
} while (i<=j);
} else {
do {
while ((*this)[i]>pivot) i++;
while ((*this)[j]<pivot) j--;
if (i<=j) {
cimg::swap((*this)[i],(*this)[j]);
cimg::swap(permutations[i++],permutations[j--]);
}
} while (i<=j);
}
if (min<j) _quicksort(min,j,permutations,increasing);
if (i<max) _quicksort(i,max,permutations,increasing);
}
}
return *this;
}
//! Sort values of a vector and get permutations.
template<typename t>
CImg<T>& sort(CImg<t>& permutations,const bool increasing=true) {
if (is_empty()) permutations.assign();
else {
if (permutations.size()!=size()) permutations.assign(size());
cimg_foroff(permutations,off) permutations[off] = (t)off;
_quicksort(0,size()-1,permutations,increasing);
}
return *this;
}
//! Sort values of a vector.
CImg<T>& sort(const bool increasing=true) { CImg<T> foo; return sort(foo,increasing); }
//! Get a sorted version a of vector, with permutations.
template<typename t> CImg<T> get_sort(CImg<t>& permutations,const bool increasing=true) {
return (+*this).sort(permutations,increasing);
}
//! Get a sorted version of a vector.
CImg<T> get_sort(const bool increasing=true) {
return (+*this).sort(increasing);
}
//! Get a permutation of the pixels
template<typename t> CImg<T> get_permute(const CImg<t>& permutation) const {
if (permutation.size()!=size())
throw CImgArgumentException("CImg<%s>::permute() : Instance image (%u,%u,%u,%u,%p) and permutation (%u,%u,%u,%u,%p)"
"have different sizes.",pixel_type(),
width,height,depth,dim,data,
permutation.width,permutation.height,permutation.depth,permutation.dim,permutation.data);
CImg<T> res(width,height,depth,dim);
const t *p = permutation.ptr(permutation.size());
cimg_for(res,ptr,T) *ptr = (*this)[*(--p)];
return res;
}
//! In-place version of the previous function
template<typename t> CImg<T>& permute(const CImg<t>& permutation) {
return get_permute(permutation).swap(*this);
}
//@}
//-------------------
//
//! \name Display
//@{
//-------------------
//! Display an image into a CImgDisplay window.
const CImg& display(CImgDisplay& disp) const {
disp.display(*this);
return *this;
}
//! Display an image in a window with a title \p title, and wait a 'is_closed' or 'keyboard' event.\n
//! Parameters \p min_size and \p max_size set the minimum and maximum dimensions of the display window.
//! If negative, they corresponds to a percentage of the original image size.
const CImg& display(const char* title, const int min_size=128, const int max_size=1024) const {
if (is_empty())
throw CImgInstanceException("CImg<%s>::display() : Instance image (%u,%u,%u,%u,%p) is empty.",
pixel_type(),width,height,depth,dim,data);
CImgDisplay *disp;
unsigned int w = width+(depth>1?depth:0), h = height+(depth>1?depth:0), XYZ[3];
print(title);
const unsigned int dmin = cimg::min(w,h), minsiz = min_size>=0?min_size:(-min_size)*dmin/100;
if (dmin<minsiz) { w=w*minsiz/dmin; w+=(w==0); h=h*minsiz/dmin; h+=(h==0); }
const unsigned int dmax = cimg::max(w,h), maxsiz = max_size>=0?max_size:(-max_size)*dmax/100;
if (dmax>maxsiz) { w=w*maxsiz/dmax; w+=(w==0); h=h*maxsiz/dmax; h+=(h==0); }
disp = new CImgDisplay(w,h,title,3,3);
XYZ[0] = width/2; XYZ[1] = height/2; XYZ[2] = depth/2;
while (!disp->is_closed && !disp->key) feature_selection(0,1,*disp,XYZ);
delete disp;
return *this;
}
//! Display an image in a window, with a default title. See also \see display() for details on parameters.
const CImg& display(const int min_size=128, const int max_size=1024) const {
char title[256]={0};
std::sprintf(title,"CImg<%s>",pixel_type());
return display(title,min_size,max_size);
}
//! High-level interface to select features from images
const CImg& feature_selection(int* const selection, const int feature_type, CImgDisplay &disp,
unsigned int *const XYZ=0,const unsigned char *const color=0) const {
if (is_empty())
throw CImgInstanceException("CImg<%s>::feature_selection() : Instance image (%u,%u,%u,%u,%p) is empty.",
pixel_type(),width,height,depth,dim,data);
const unsigned int
old_events = disp.events,
old_normalization = disp.normalization,
hatch = 0x55555555;
bool old_is_resized = disp.is_resized;
disp.events = 3;
disp.normalization = 0;
disp.show().key = 0;
unsigned char fgcolor[3] = { 255,255,105 }, bgcolor[3] = { 0,0,0 };
if (color) std::memcpy(fgcolor,color,sizeof(unsigned char)*cimg::min(3,dimv()));
int area = 0, clicked_area = 0, phase = 0,
X0 = (int)((XYZ?XYZ[0]:width/2)%width), Y0 = (int)((XYZ?XYZ[1]:height/2)%height), Z0 = (int)((XYZ?XYZ[2]:depth/2)%depth),
X1 =-1, Y1 = -1, Z1 = -1,
X = -1, Y = -1, Z = -1,
oX = X, oY = Y, oZ = Z;
unsigned int old_button = 0, key = 0;
bool feature_selected = false, text_down = false;
CImg<unsigned char> visu, visu0;
char text[1024] = { 0 };
while (!key && !disp.is_closed && !feature_selected) {
// Handle mouse motion and selection
oX = X; oY = Y; oZ = Z;
int mx = disp.mouse_x, my = disp.mouse_y;
const int mX = mx*(width+(depth>1?depth:0))/disp.width, mY = my*(height+(depth>1?depth:0))/disp.height;
area = 0;
if (mX<dimx() && mY<dimy()) { area = 1; X = mX; Y = mY; Z = phase?Z1:Z0; }
if (mX<dimx() && mY>=dimy()) { area = 2; X = mX; Z = mY-height; Y = phase?Y1:Y0; }
if (mX>=dimx() && mY<dimy()) { area = 3; Y = mY; Z = mX-width; X = phase?X1:X0; }
key = disp.key;
if (key && key!=cimg::keyCTRLLEFT) {
if (disp.is_pressed(cimg::keyCTRLLEFT)) {
switch (key) {
case cimg::keyARROWLEFT:
case cimg::keyARROWDOWN: disp.wheel--; break;
case cimg::keyARROWRIGHT:
case cimg::keyARROWUP: disp.wheel++; break;
case cimg::keyD: if (disp.is_fullscreen) disp.toggle_fullscreen(); disp.resize(-200,-200); disp.is_resized = true; break;
case cimg::keyC: if (disp.is_fullscreen) disp.toggle_fullscreen(); disp.resize(-50,-50); disp.is_resized = true; break;
case cimg::keyR: if (disp.is_fullscreen) disp.toggle_fullscreen(); disp.resize(*this); disp.is_resized = true; break;
case cimg::keyF:
disp.resize(disp.screen_dimx(),disp.screen_dimy()).toggle_fullscreen();
disp.is_resized = true;
break;
case cimg::keyS: {
static unsigned int snap_number = 0;
char filename[32] = {0};
std::FILE *file;
do {
std::sprintf(filename,"CImg_%.4u.bmp",snap_number++);
if ((file=std::fopen(filename,"r"))!=0) std::fclose(file);
} while (file);
if (visu0) {
visu.draw_text(2,2,fgcolor,bgcolor,11,0.8f,"Saving snapshot...").display(disp);
visu0.save(filename);
visu.draw_text(2,2,fgcolor,bgcolor,11,0.8f,"Snapshot '%s' saved.",filename).display(disp);
}
} break;
default: break;
}
key = disp.key = 0;
}
} else key = 0;
if (!area) mx = my = X = Y = Z = -1;
else {
if (disp.button&1 && phase<2) { X1 = X; Y1 = Y; Z1 = Z; }
if (!(disp.button&1) && phase>=2) {
switch (clicked_area) {
case 1: Z1 = Z; break;
case 2: Y1 = Y; break;
case 3: X1 = X; break;
}
}
if (disp.button&2) { if (phase) { X1 = X; Y1 = Y; Z1 = Z; } else { X0 = X; Y0 = Y; Z0 = Z; } }
if (disp.button&4) { oX = X = X0; oY = Y = Y0; oZ = Z = Z0; phase = 0; visu.assign(); }
if (disp.wheel) {
switch (area) {
case 1: if (phase) Z = (Z1+=disp.wheel); else Z = (Z0+=disp.wheel); break;
case 2: if (phase) Y = (Y1+=disp.wheel); else Y = (Y0+=disp.wheel); break;
case 3: if (phase) X = (X1+=disp.wheel); else X = (X0+=disp.wheel); break;
default: break;
}
disp.wheel = 0;
}
if ((disp.button&1)!=old_button) {
switch (phase++) {
case 0: X0 = X1 = X; Y0 = Y1 = Y; Z0 = Z1 = Z; clicked_area = area; break;
case 1: X1 = X; Y1 = Y; Z1 = Z; break;
default: break;
}
old_button = disp.button&1;
}
if (depth>1 && (X!=oX || Y!=oY || Z!=oZ)) visu0.assign();
}
if (phase) {
if (!feature_type) feature_selected = phase?true:false;
else {
if (depth>1) feature_selected = (phase==3)?true:false;
else feature_selected = (phase==2)?true:false;
}
}
if (X0<0) X0 = 0; if (X0>=(int)width) X0 = (int)width-1; if (Y0<0) Y0 = 0; if (Y0>=(int)height) Y0 = (int)height-1;
if (Z0<0) Z0 = 0; if (Z0>=(int)depth) Z0 = (int)depth-1;
if (X1<1) X1 = 0; if (X1>=(int)width) X1 = (int)width-1; if (Y1<0) Y1 = 0; if (Y1>=(int)height) Y1 = (int)height-1;
if (Z1<0) Z1 = 0; if (Z1>=(int)depth) Z1 = (int)depth-1;
// Draw visualization image on the display
if (oX!=X || oY!=Y || oZ!=Z || !visu0) {
if (!visu0) {
CImg<T> tmp;
if (depth==1) tmp = get_resize(disp.width,disp.height,1,cimg::min(3,dimv()));
else tmp = (!phase?get_projections2d(X0,Y0,Z0):get_projections2d(X1,Y1,Z1)).get_resize(disp.width,disp.height,1,cimg::min(3,dimv()));
if (old_normalization) {
if (old_normalization<3 || cimg::type<T>::is_float()) {
if (sizeof(T)>1) visu0.assign(tmp.normalize(0,255));
else visu0.assign(tmp).normalize(0,255);
} else {
if (cimg::type<T>::id()!=cimg::type<unsigned char>::id()) {
const float m = cimg::type<T>::min(), M = cimg::type<T>::max();
visu0.assign((CImg<float>(tmp)-=m)*=255.0f/(M-m));
} else visu0.assign(tmp);
}
} else visu0.assign(tmp);
}
visu = visu0;
const int d=(depth>1)?depth:0;
if (phase) switch (feature_type) {
case 1: {
const int
x0=(int)((X0+0.5f)*disp.width/(width+d)), y0=(int)((Y0+0.5f)*disp.height/(height+d)),
x1=(int)((X1+0.5f)*disp.width/(width+d)), y1=(int)((Y1+0.5f)*disp.height/(height+d));
visu.draw_arrow(x0,y0,x1,y1,fgcolor,30.0f,5.0f,hatch);
if (d) {
const int zx0=(int)((width+Z0+0.5f)*disp.width/(width+d)), zx1=(int)((width+Z1+0.5f)*disp.width/(width+d)),
zy0=(int)((height+Z0+0.5f)*disp.height/(height+d)), zy1=(int)((height+Z1+0.5f)*disp.height/(height+d));
visu.draw_arrow(zx0,y0,zx1,y1,fgcolor,30.0f,5.0f,hatch).draw_arrow(x0,zy0,x1,zy1,fgcolor,30.0f,5.0f,hatch);
}
} break;
case 2: {
const int
x0=(X0<X1?X0:X1)*disp.width/(width+d),
y0=(Y0<Y1?Y0:Y1)*disp.height/(height+d),
x1=((X0<X1?X1:X0)+1)*disp.width/(width+d)-1,
y1=((Y0<Y1?Y1:Y0)+1)*disp.height/(height+d)-1;
visu.draw_rectangle(x0,y0,x1,y1,fgcolor,0.2f).draw_line(x0,y0,x1,y0,fgcolor,hatch).
draw_line(x1,y0,x1,y1,fgcolor,hatch).draw_line(x1,y1,x0,y1,fgcolor,hatch).draw_line(x0,y1,x0,y0,fgcolor,hatch);
if (d) {
const int
zx0=(int)((width+(Z0<Z1?Z0:Z1))*disp.width/(width+d)),
zy0=(int)((height+(Z0<Z1?Z0:Z1))*disp.height/(height+d)),
zx1=(int)((width+(Z0<Z1?Z1:Z0)+1)*disp.width/(width+d))-1,
zy1=(int)((height+(Z0<Z1?Z1:Z0)+1)*disp.height/(height+d))-1;
visu.draw_rectangle(zx0,y0,zx1,y1,fgcolor,0.2f).draw_line(zx0,y0,zx1,y0,fgcolor,hatch).
draw_line(zx1,y0,zx1,y1,fgcolor,hatch).draw_line(zx1,y1,zx0,y1,fgcolor,hatch).draw_line(zx0,y1,zx0,y0,fgcolor,hatch);
visu.draw_rectangle(x0,zy0,x1,zy1,fgcolor,0.2f).draw_line(x0,zy0,x1,zy0,fgcolor,hatch).
draw_line(x1,zy0,x1,zy1,fgcolor,hatch).draw_line(x1,zy1,x0,zy1,fgcolor,hatch).draw_line(x0,zy1,x0,zy0,fgcolor,hatch);
}
} break;
case 3: {
const int
x0=X0*disp.width/(width+d),
y0=Y0*disp.height/(height+d),
x1=X1*disp.width/(width+d)-1,
y1=Y1*disp.height/(height+d)-1;
visu.draw_ellipse(x0,y0,(float)(x1-x0),(float)(y1-y0),1.0f,0.0f,fgcolor,0L,0.2f).
draw_ellipse(x0,y0,(float)(x1-x0),(float)(y1-y0),1.0f,0.0f,fgcolor,hatch);
if (d) {
const int
zx0=(int)((width+Z0)*disp.width/(width+d)),
zy0=(int)((height+Z0)*disp.height/(height+d)),
zx1=(int)((width+Z1+1)*disp.width/(width+d))-1,
zy1=(int)((height+Z1+1)*disp.height/(height+d))-1;
visu.draw_ellipse(zx0,y0,(float)(zx1-zx0),(float)(y1-y0),1.0f,0.0f,fgcolor,0L,0.2f).
draw_ellipse(zx0,y0,(float)(zx1-zx0),(float)(y1-y0),1.0f,0.0f,fgcolor,hatch).
draw_ellipse(x0,zy0,(float)(x1-x0),(float)(zy1-zy0),1.0f,0.0f,fgcolor,0L,0.2f).
draw_ellipse(x0,zy0,(float)(x1-x0),(float)(zy1-zy0),1.0f,0.0f,fgcolor,hatch);
}
} break;
}
if (my<12) text_down = true;
if (my>=visu.dimy()-11) text_down = false;
if (!feature_type || !phase) {
if (X>=0 && Y>=0 && Z>=0 && X<(int)width && Y<(int)height && Z<(int)depth) {
if (depth>1) std::sprintf(text,"Coords (%d,%d,%d)={ ",X,Y,Z); else std::sprintf(text,"Coords (%d,%d)={ ",X,Y);
char *ctext = text + cimg::strlen(text), *const ltext = text+512;
for (unsigned int k=0; k<dim && ctext<ltext; k++) {
std::sprintf(ctext,"%g ",(double)(*this)(X,Y,Z,k));
ctext = text + cimg::strlen(text);
}
std::sprintf(text+cimg::strlen(text),"}");
}
} else switch (feature_type) {
case 1: {
const double dX=(double)(X0-X1), dY=(double)(Y0-Y1), dZ=(double)(Z0-Z1), norm = std::sqrt(dX*dX+dY*dY+dZ*dZ);
if (depth>1) std::sprintf(text,"Vect (%d,%d,%d)-(%d,%d,%d), norm=%g",X0,Y0,Z0,X1,Y1,Z1,norm);
else std::sprintf(text,"Vect (%d,%d)-(%d,%d), norm=%g",X0,Y0,X1,Y1,norm);
} break;
case 2:
if (depth>1) std::sprintf(text,"Box (%d,%d,%d)-(%d,%d,%d), Size=(%d,%d,%d)",
X0<X1?X0:X1,Y0<Y1?Y0:Y1,Z0<Z1?Z0:Z1,
X0<X1?X1:X0,Y0<Y1?Y1:Y0,Z0<Z1?Z1:Z0,
1+cimg::abs(X0-X1),1+cimg::abs(Y0-Y1),1+cimg::abs(Z0-Z1));
else std::sprintf(text,"Box (%d,%d)-(%d,%d), Size=(%d,%d)",
X0<X1?X0:X1,Y0<Y1?Y0:Y1,X0<X1?X1:X0,Y0<Y1?Y1:Y0,1+cimg::abs(X0-X1),1+cimg::abs(Y0-Y1));
break;
default:
if (depth>1) std::sprintf(text,"Ellipse (%d,%d,%d)-(%d,%d,%d), Radii=(%d,%d,%d)",
X0,Y0,Z0,X1,Y1,Z1,1+cimg::abs(X0-X1),1+cimg::abs(Y0-Y1),1+cimg::abs(Z0-Z1));
else std::sprintf(text,"Ellipse (%d,%d)-(%d,%d), Radii=(%d,%d)",
X0,Y0,X1,Y1,1+cimg::abs(X0-X1),1+cimg::abs(Y0-Y1));
break;
}
if (phase || (mx>=0 && my>=0)) visu.draw_text(text,0,text_down?visu.dimy()-11:0,fgcolor,bgcolor,11,0.7f);
disp.display(visu).wait(25);
} else disp.wait();
if (disp.is_resized) { disp.resize(false); old_is_resized = true; disp.is_resized = false; visu0.assign(); }
}
// Return result
if (XYZ) { XYZ[0] = (unsigned int)X0; XYZ[1] = (unsigned int)Y0; XYZ[2] = (unsigned int)Z0; }
if (feature_selected) {
if (feature_type==2) {
if (X0>X1) cimg::swap(X0,X1);
if (Y0>Y1) cimg::swap(Y0,Y1);
if (Z0>Z1) cimg::swap(Z0,Z1);
}
if (selection) {
if (X1<0 || Y1<0 || Z1<0) X0=Y0=Z0=X1=Y1=Z1=-1;
switch(feature_type) {
case 1:
case 2: selection[3] = X1; selection[4] = Y1; selection[5] = Z1;
default: selection[0] = X0; selection[1] = Y0; selection[2] = Z0;
}
}
} else if (selection) selection[0]=selection[1]=selection[2]=selection[3]=selection[4]=selection[5]=-1;
disp.button = 0;
disp.events = old_events;
disp.normalization = old_normalization;
disp.is_resized = old_is_resized;
disp.key = key;
return *this;
}
//! High-level interface to select features in images
const CImg& feature_selection(int *const selection, const int feature_type,
unsigned int *const XYZ=0,const unsigned char *const color=0) const {
unsigned int w = width + (depth>1?depth:0), h = height + (depth>1?depth:0);
const unsigned int dmin = cimg::min(w,h), minsiz = 256;
if (dmin<minsiz) { w=w*minsiz/dmin; h=h*minsiz/dmin; }
const unsigned int dmax = cimg::max(w,h), maxsiz = 1024;
if (dmax>maxsiz) { w=w*maxsiz/dmax; h=h*maxsiz/dmax; }
CImgDisplay disp(w,h," ",1,3);
return feature_selection(selection,feature_type,disp,XYZ,color);
}
//! High-level interface for displaying a 3d object
template<typename tp, typename tf, typename to>
const CImg& display_object3d(const CImg<tp>& points,const CImgList<tf>& primitives,
const CImgList<T>& colors, const CImgList<to>& opacities, CImgDisplay& disp,
const bool centering=true,
const int render_static=4, const int render_motion=1,
const bool double_sided=false,
const float focale=500.0f, const float ambient_light=0.05f,
const bool display_axes=true, float *const pose_matrix=0) const {
// Check input arguments
if (!points || !primitives || !opacities)
throw CImgArgumentException("CImg<%s>::display_object3d() : Given points (%u), primitives (%u) or opacities (%u) are empty.",
pixel_type(),points.size()/3,primitives.size,opacities.size);
if (is_empty())
return CImg<T>(disp.width,disp.height,1,colors[0].size(),0).
display_object3d(points,primitives,colors,opacities,disp,centering,
render_static,render_motion,double_sided,focale,ambient_light);
if (points.height<3)
return display_object3d(points.get_resize(-100,3,1,1,0),primitives,colors,opacities,disp,
centering,render_static,render_motion,double_sided,focale,ambient_light);
// Init 3D objects and compute object statistics
CImg<float> pose, rot_mat,
centered_points = centering?CImg<float>(points.width,3):CImg<float>(),
rotated_points(points.width,3),
bbox_points, rotated_bbox_points,
axes_points, rotated_axes_points;
CImgList<to> bbox_opacities, axes_opacities;
CImgList<T> bbox_colors, axes_colors;
CImgList<tf> bbox_primitives, axes_primitives;
float dx=0, dy=0, dz=0, ratio=1;
const CImg<T> bgcolor(1,1,1,dim,0), fgcolor(1,1,1,dim,cimg::type<T>::max());
const CImgStats
sx(points.get_shared_line(0),false),
sy(points.get_shared_line(1),false),
sz(points.get_shared_line(2),false);
const float
xm = (float)sx.min, xM = (float)sx.max,
ym = (float)sy.min, yM = (float)sy.max,
zm = (float)sz.min, zM = (float)sz.max,
delta = cimg::max(xM-xm,yM-ym,zM-zm);
if (display_axes) {
axes_points.assign(7,3);
rotated_axes_points.assign(7,3);
axes_opacities.assign(3,1,1,1,1,1.0f);
axes_colors.assign(3,dim,1,1,1,fgcolor[0]);
axes_points(0,0) = 0; axes_points(0,1) = 0; axes_points(0,2) = 0;
axes_points(1,0) = 20; axes_points(1,1) = 0; axes_points(1,2) = 0;
axes_points(2,0) = 0; axes_points(2,1) = 20; axes_points(2,2) = 0;
axes_points(3,0) = 0; axes_points(3,1) = 0; axes_points(3,2) = 20;
axes_points(4,0) = 22; axes_points(4,1) = -6; axes_points(4,2) = 0;
axes_points(5,0) = -6; axes_points(5,1) = 22; axes_points(5,2) = 0;
axes_points(6,0) = -6; axes_points(6,1) = -6; axes_points(6,2) = 22;
axes_primitives.insert(CImg<tf>::vector(0,1));
axes_primitives.insert(CImg<tf>::vector(0,2));
axes_primitives.insert(CImg<tf>::vector(0,3));
}
// Begin user interaction loop
CImg<T> visu0(*this), visu;
bool init = true, clicked = false, redraw = true;
unsigned int key = 0;
int x0 = 0, y0 = 0, x1 = 0, y1 = 0;
const unsigned int old_events = disp.events;
disp.show().button = disp.key = 0;
disp.events = 3;
while (!disp.is_closed && !key) {
// Init object position and scale if necessary
if (init) {
ratio = delta>0?(2.0f*cimg::min(disp.width,disp.height)/(3.0f*delta)):0;
dx = 0.5f*(xM+xm); dy = 0.5f*(yM+ym); dz = 0.5f*(zM+zm);
if (centering) {
cimg_forX(centered_points,l) {
centered_points(l,0) = (float)((points(l,0)-dx)*ratio);
centered_points(l,1) = (float)((points(l,1)-dy)*ratio);
centered_points(l,2) = (float)((points(l,2)-dz)*ratio);
}
}
if (render_static<0 || render_motion<0) {
bbox_colors.assign(12,dim,1,1,1,fgcolor[0]);
bbox_primitives.assign(12,1,2);
bbox_points.assign(8,3);
rotated_bbox_points.assign(8,3);
bbox_points(0,0) = xm; bbox_points(0,1) = ym; bbox_points(0,2) = zm;
bbox_points(1,0) = xM; bbox_points(1,1) = ym; bbox_points(1,2) = zm;
bbox_points(2,0) = xM; bbox_points(2,1) = yM; bbox_points(2,2) = zm;
bbox_points(3,0) = xm; bbox_points(3,1) = yM; bbox_points(3,2) = zm;
bbox_points(4,0) = xm; bbox_points(4,1) = ym; bbox_points(4,2) = zM;
bbox_points(5,0) = xM; bbox_points(5,1) = ym; bbox_points(5,2) = zM;
bbox_points(6,0) = xM; bbox_points(6,1) = yM; bbox_points(6,2) = zM;
bbox_points(7,0) = xm; bbox_points(7,1) = yM; bbox_points(7,2) = zM;
bbox_primitives[0].fill(0,1); bbox_primitives[1].fill(1,2); bbox_primitives[2].fill(2,3); bbox_primitives[3].fill(3,0);
bbox_primitives[4].fill(4,5); bbox_primitives[5].fill(5,6); bbox_primitives[6].fill(6,7); bbox_primitives[7].fill(7,4);
bbox_primitives[8].fill(0,4); bbox_primitives[9].fill(1,5); bbox_primitives[10].fill(2,6); bbox_primitives[11].fill(3,7);
bbox_opacities.assign(bbox_primitives.size,1,1,1,1,1.0f);
}
if (pose_matrix) pose = CImg<float>(pose_matrix,4,4,1,1,false); else pose = CImg<float>::identity_matrix(4);
init = false;
redraw = true;
}
// Rotate and Draw 3D object
if (redraw) {
const float
r00 = pose(0,0), r10 = pose(1,0), r20 = pose(2,0), r30 = pose(3,0),
r01 = pose(0,1), r11 = pose(1,1), r21 = pose(2,1), r31 = pose(3,1),
r02 = pose(0,2), r12 = pose(1,2), r22 = pose(2,2), r32 = pose(3,2);
if ((clicked && render_motion>=0) || (!clicked && render_static>=0)) {
if (centering) cimg_forX(centered_points,l) {
const float x = centered_points(l,0), y = centered_points(l,1), z = centered_points(l,2);
rotated_points(l,0) = r00*x + r10*y + r20*z + r30;
rotated_points(l,1) = r01*x + r11*y + r21*z + r31;
rotated_points(l,2) = r02*x + r12*y + r22*z + r32;
} else cimg_forX(points,l) {
const float x = (float)points(l,0), y = (float)points(l,1), z = (float)points(l,2);
rotated_points(l,0) = r00*x + r10*y + r20*z + r30;
rotated_points(l,1) = r01*x + r11*y + r21*z + r31;
rotated_points(l,2) = r02*x + r12*y + r22*z + r32;
}
} else {
if (!centering) cimg_forX(bbox_points,l) {
const float x = bbox_points(l,0), y = bbox_points(l,1), z = bbox_points(l,2);
rotated_bbox_points(l,0) = r00*x + r10*y + r20*z + r30;
rotated_bbox_points(l,1) = r01*x + r11*y + r21*z + r31;
rotated_bbox_points(l,2) = r02*x + r12*y + r22*z + r32;
} else cimg_forX(bbox_points,l) {
const float x = (bbox_points(l,0)-dx)*ratio, y = (bbox_points(l,1)-dy)*ratio, z = (bbox_points(l,2)-dz)*ratio;
rotated_bbox_points(l,0) = r00*x + r10*y + r20*z + r30;
rotated_bbox_points(l,1) = r01*x + r11*y + r21*z + r31;
rotated_bbox_points(l,2) = r02*x + r12*y + r22*z + r32;
}
}
// Draw object
visu = visu0;
if ((clicked && render_motion<0) || (!clicked && render_static<0))
visu.draw_object3d(visu.width/2.0f, visu.height/2.0f, 0,
rotated_bbox_points,bbox_primitives,bbox_colors,bbox_opacities,1,
false,focale,visu.dimx()/2.0f,visu.dimy()/2.0f,-5000.0f,0.2f);
else visu.draw_object3d(visu.width/2.0f, visu.height/2.0f, 0,
rotated_points,primitives,colors,opacities,clicked?render_motion:render_static,
double_sided,focale,visu.dimx()/2.0f,visu.dimy()/2.0f,-5000.0f,ambient_light);
// Draw axes
if (display_axes) {
const float Xaxes = 25.0f, Yaxes = visu.height-35.0f;
cimg_forX(axes_points,l) {
const float x = axes_points(l,0), y = axes_points(l,1), z = axes_points(l,2);
rotated_axes_points(l,0) = r00*x + r10*y + r20*z;
rotated_axes_points(l,1) = r01*x + r11*y + r21*z;
rotated_axes_points(l,2) = r02*x + r12*y + r22*z;
}
axes_opacities(0,0) = (rotated_axes_points(1,2)>0)?0.5f:1.0f;
axes_opacities(1,0) = (rotated_axes_points(2,2)>0)?0.5f:1.0f;
axes_opacities(2,0) = (rotated_axes_points(3,2)>0)?0.5f:1.0f;
visu.draw_object3d(Xaxes, Yaxes, 0, rotated_axes_points,axes_primitives,axes_colors,axes_opacities,1,false,focale,0,0,0,0).
draw_text("X",(int)(Xaxes+rotated_axes_points(4,0)), (int)(Yaxes+rotated_axes_points(4,1)), axes_colors[0].ptr(), 0, 11, axes_opacities(0,0)).
draw_text("Y",(int)(Xaxes+rotated_axes_points(5,0)), (int)(Yaxes+rotated_axes_points(5,1)), axes_colors[1].ptr(), 0, 11, axes_opacities(1,0)).
draw_text("Z",(int)(Xaxes+rotated_axes_points(6,0)), (int)(Yaxes+rotated_axes_points(6,1)), axes_colors[2].ptr(), 0, 11, axes_opacities(2,0));
}
visu.display(disp);
if (!clicked || render_motion==render_static) redraw = false;
}
// Handle user interaction
disp.wait();
if ((disp.button || disp.wheel) && disp.mouse_x>=0 && disp.mouse_y>=0) {
redraw = true;
if (!clicked) { x0 = x1 = disp.mouse_x; y0 = y1 = disp.mouse_y; if (!disp.wheel) clicked = true; }
else { x1 = disp.mouse_x; y1 = disp.mouse_y; }
if (disp.button&1) {
const float
R = 0.4f*cimg::min(disp.width,disp.height),
R2 = R*R,
u0 = (float)(x0-disp.dimx()/2),
v0 = (float)(y0-disp.dimy()/2),
u1 = (float)(x1-disp.dimx()/2),
v1 = (float)(y1-disp.dimy()/2),
n0 = (float)std::sqrt(u0*u0+v0*v0),
n1 = (float)std::sqrt(u1*u1+v1*v1),
nu0 = n0>R?(u0*R/n0):u0,
nv0 = n0>R?(v0*R/n0):v0,
nw0 = (float)std::sqrt(cimg::max(0.0f,R2-nu0*nu0-nv0*nv0)),
nu1 = n1>R?(u1*R/n1):u1,
nv1 = n1>R?(v1*R/n1):v1,
nw1 = (float)std::sqrt(cimg::max(0.0f,R2-nu1*nu1-nv1*nv1)),
u = nv0*nw1-nw0*nv1,
v = nw0*nu1-nu0*nw1,
w = nv0*nu1-nu0*nv1,
n = (float)std::sqrt(u*u+v*v+w*w),
alpha = (float)std::asin(n/R2);
rot_mat = CImg<float>::rotation_matrix(u,v,w,alpha);
rot_mat *= pose.get_crop(0,0,2,2);
pose.draw_image(rot_mat,0,0);
x0=x1; y0=y1;
}
if (disp.button&2) { pose(3,2)+=(y1-y0); x0=x1; y0=y1; }
if (disp.wheel) { pose(3,2)-=15*disp.wheel; disp.wheel=0; }
if (disp.button&4) { pose(3,0)+=(x1-x0); pose(3,1)+=(y1-y0); x0=x1; y0=y1; }
if ((disp.button&1) && (disp.button&2)) { init = true; disp.button = 0; x0 = x1; y0 = y1; pose = CImg<float>::identity_matrix(4); }
} else if (clicked) { x0=x1; y0=y1; clicked = false; redraw = true; }
key = disp.key;
if (key && key!=cimg::keyCTRLLEFT) {
if (disp.is_pressed(cimg::keyCTRLLEFT)) {
switch (key) {
case cimg::keyD: if (disp.is_fullscreen) disp.toggle_fullscreen(); disp.resize(-200,-200); disp.is_resized = true; break;
case cimg::keyC: if (disp.is_fullscreen) disp.toggle_fullscreen(); disp.resize(-50,-50); disp.is_resized = true; break;
case cimg::keyR: if (disp.is_fullscreen) disp.toggle_fullscreen(); disp.resize(*this); disp.is_resized = true; break;
case cimg::keyF: disp.resize(disp.screen_dimx(),disp.screen_dimy()).toggle_fullscreen().is_resized = true; break;
case cimg::keyS: { // Save snapshot
static unsigned int snap_number = 0;
char filename[32] = {0};
std::FILE *file;
do {
std::sprintf(filename,"CImg_%.4u.bmp",snap_number++);
if ((file=std::fopen(filename,"r"))!=0) std::fclose(file);
} while (file);
(+visu).draw_text(2,2,fgcolor.ptr(),bgcolor.ptr(),11,1.0f,"Saving snapshot...",filename).display(disp);
visu.save(filename);
visu.draw_text(2,2,fgcolor.ptr(),bgcolor.ptr(),11,1.0f,"Snapshot '%s' saved.",filename).display(disp);
} break;
case cimg::keyO: { // Save object as an .OFF file
static unsigned int snap_number = 0;
char filename[32] = {0};
std::FILE *file;
do {
std::sprintf(filename,"CImg_%.4u.off",snap_number++);
if ((file=std::fopen(filename,"r"))!=0) std::fclose(file);
} while (file);
visu.draw_text(2,2,fgcolor.ptr(),bgcolor.ptr(),11,1.0f,"Saving object...",filename).display(disp);
points.save_off(filename,primitives,colors);
visu.draw_text(2,2,fgcolor.ptr(),bgcolor.ptr(),11,1.0f,"Object '%s' saved.",filename).display(disp);
} break;
}
disp.key = key = 0;
}
} else key = 0;
if (disp.is_resized) { disp.resize(false); visu0 = get_resize(disp,1); redraw = true; }
}
if (pose_matrix) std::memcpy(pose_matrix,pose.data,16*sizeof(float));
disp.events = old_events;
disp.button = 0;
return *this;
}
//! High-level interface for displaying a 3d object
template<typename tp, typename tf, typename to>
const CImg& display_object3d(const CImgList<tp>& points,const CImgList<tf>& primitives,
const CImgList<T>& colors, const CImgList<to>& opacities, CImgDisplay &disp,
const bool centering=true,
const int render_static=4, const int render_motion=1,
const bool double_sided=false,
const float focale=500.0f, const float ambient_light=0.05f,
const bool display_axes=true, float *const pose_matrix=0) const {
CImg<tp> npoints(points.size,3,1,1,0);
tp *ptrX = npoints.ptr(), *ptrY = npoints.ptr(0,1), *ptrZ = npoints.ptr(0,2);
cimg_forX(npoints,l) {
const CImg<tp>& point = points[l];
const unsigned int siz = point.size();
if (!siz)
throw CImgArgumentException("CImg<%s>::display_object3d() : Given points (size=%u) contains a null element at "
"position %u.",pixel_type(),points.size,l);
*(ptrZ++) = (siz>2)?point(2):0;
*(ptrY++) = (siz>1)?point(1):0;
*(ptrX++) = point(0);
}
return display_object3d(npoints,primitives,colors,opacities,disp,centering,
render_static,render_motion,double_sided,focale,ambient_light,display_axes,pose_matrix);
}
//! High-level interface for displaying a 3d object
template<typename tp, typename tf, typename to>
const CImg& display_object3d(const CImg<tp>& points, const CImgList<tf>& primitives,
const CImgList<T>& colors, const CImg<to>& opacities, CImgDisplay& disp,
const bool centering=true,
const int render_static=4, const int render_motion=1,
const bool double_sided=false,
const float focale=500.0f, const float ambient_light=0.05f,
const bool display_axes=true, float *const pose_matrix=0) const {
CImgList<to> nopacities(opacities.size(),1);
cimglist_for(nopacities,l) nopacities(l,0) = opacities(l);
return display_object3d(points,primitives,colors,nopacities,disp,centering,
render_static,render_motion,double_sided,focale,ambient_light,display_axes,pose_matrix);
}
//! High-level interface for displaying a 3d object
template<typename tp, typename tf, typename to>
const CImg& display_object3d(const CImgList<tp>& points,const CImgList<tf>& primitives,
const CImgList<T>& colors, const CImg<to>& opacities, CImgDisplay& disp,
const bool centering=true,
const int render_static=4, const int render_motion=1,
const bool double_sided=false,
const float focale=500.0f, const float ambient_light=0.05f,
const bool display_axes=true, float *const pose_matrix=0) const {
CImgList<to> nopacities(opacities.size(),1);
cimglist_for(nopacities,l) nopacities(l,0) = opacities(l);
if (!points) throw CImgArgumentException("CImg<%s>::display_object3d() : Given points are empty.",
pixel_type());
CImg<tp> npoints(points.size,3,1,1,0);
tp *ptrX = npoints.ptr(), *ptrY = npoints.ptr(0,1), *ptrZ = npoints.ptr(0,2);
{ cimg_forX(npoints,l) {
const CImg<tp>& point = points[l];
const unsigned int siz = point.size();
if (!siz)
throw CImgArgumentException("CImg<%s>::display_object3d() : Given points (size=%u) contains a null element at "
"position %u.",pixel_type(),points.size,l);
*(ptrZ++) = (siz>2)?point(2):0;
*(ptrY++) = (siz>1)?point(1):0;
*(ptrX++) = point(0);
}
}
return display_object3d(npoints,primitives,colors,nopacities,disp,centering,
render_static,render_motion,double_sided,focale,ambient_light,display_axes,pose_matrix);
}
//! High-level interface for displaying a 3d object
template<typename tp, typename tf, typename to>
const CImg& display_object3d(const tp& points, const CImgList<tf>& primitives,
const CImgList<T>& colors, const to& opacities,
const bool centering=true,
const int render_static=4, const int render_motion=1,
const bool double_sided=false,
const float focale=500.0f, const float ambient_light=0.05f,
const bool display_axes=true, float *const pose_matrix=0) const {
CImgDisplay disp(width,height," ",0);
return display_object3d(points,primitives,colors,opacities,disp,centering,
render_static,render_motion,double_sided,focale,ambient_light,display_axes,pose_matrix);
}
//! High-level interface for displaying a 3d object
template<typename tp, typename tf>
const CImg& display_object3d(const tp& points, const CImgList<tf>& primitives,
const CImgList<T>& colors,
const bool centering=true,
const int render_static=4, const int render_motion=1,
const bool double_sided=false,
const float focale=500.0f, const float ambient_light=0.05f,
const float opacity=1.0f, const bool display_axes=true, float *const pose_matrix=0) const {
CImgDisplay disp(width,height," ",0);
return display_object3d(points,primitives,colors,CImg<float>::vector(opacity),
disp,centering,render_static,render_motion,double_sided,
focale,ambient_light,display_axes,pose_matrix);
}
//! High-level interface for displaying a 3d object
template<typename tp, typename tf>
const CImg& display_object3d(const tp& points, const CImgList<tf>& primitives,
const CImgList<T>& colors, CImgDisplay &disp,
const bool centering=true,
const int render_static=4, const int render_motion=1,
const bool double_sided=false,
const float focale=500.0f, const float ambient_light=0.05f,
const float opacity=1.0f, const bool display_axes=true, float *const pose_matrix=0) const {
return display_object3d(points,primitives,colors,CImg<float>::vector(opacity),
disp,centering,render_static,render_motion,double_sided,
focale,ambient_light,display_axes,pose_matrix);
}
//@}
//----------------------
//
//! \name Input-Output
//@{
//----------------------
//! Load an image from a file.
/**
\param filename = name of the image file to load.
\return A CImg<T> instance containing the pixel data defined in the image file.
\note The extension of \c filename defines the file format. If no filename
extension is provided, CImg<T>::get_load() will try to load a CRAW file (CImg Raw file).
**/
static CImg get_load(const char *const filename) {
const char *ext = cimg::filename_split(filename);
if (!cimg::strncasecmp(ext,"asc",3)) return get_load_ascii(filename);
if (!cimg::strncasecmp(ext,"dlm",3) ||
!cimg::strncasecmp(ext,"txt",3)) return get_load_dlm(filename);
if (!cimg::strncasecmp(ext,"inr",3)) return get_load_inr(filename);
if (!cimg::strncasecmp(ext,"hdr",3) ||
!cimg::strncasecmp(ext,"nii",3)) return get_load_analyze(filename);
if (!cimg::strncasecmp(ext,"par",3) ||
!cimg::strncasecmp(ext,"rec",3)) return get_load_parrec(filename);
if (!cimg::strncasecmp(ext,"pan",3)) return get_load_pandore(filename);
if (!cimg::strncasecmp(ext,"bmp",3)) return get_load_bmp(filename);
if (!cimg::strncasecmp(ext,"png",3)) return get_load_png(filename);
if (!cimg::strncasecmp(ext,"tif",3)) return get_load_tiff(filename);
if (!cimg::strncasecmp(ext,"jpg",3) ||
!cimg::strncasecmp(ext,"jpeg",4)) return get_load_jpeg(filename);
if (!cimg::strncasecmp(ext,"ppm",3) ||
!cimg::strncasecmp(ext,"pgm",3) ||
!cimg::strncasecmp(ext,"pnm",3)) return get_load_pnm(filename);
if (!cimg::strncasecmp(ext,"cimg",4) ||
ext[0]=='\0') return get_load_cimg(filename);
if (!cimg::strncasecmp(ext,"dcm",3) ||
!cimg::strncasecmp(ext,"dicom",5)) return get_load_dicom(filename);
return get_load_other(filename);
}
//! Load an image from a file
/** This is the in-place version of get_load(). **/
CImg& load(const char *const filename) {
return get_load(filename).swap(*this);
}
//! Load an image from an ASCII file.
static CImg get_load_ascii(std::FILE *const file, const char *const filename=0) {
std::FILE *const nfile = file?file:cimg::fopen(filename,"rb");
char line[256] = {0};
std::fscanf(nfile,"%255[^\n]",line);
unsigned int off, dx = 0, dy = 1, dz = 1, dv = 1;
int err = 1;
std::sscanf(line,"%u %u %u %u",&dx,&dy,&dz,&dv);
if (!dx || !dy || !dz || !dv) {
if (!file) cimg::fclose(nfile);
throw CImgIOException("CImg<%s>::load_ascii() : File '%s' is not a valid .ASC file.\n"
"Specified image dimensions are (%u,%u,%u,%u).",
pixel_type(),filename?filename:"(FILE*)",dx,dy,dz,dv);
}
CImg dest(dx,dy,dz,dv);
double val;
T *ptr = dest.data;
for (off=0; off<dest.size() && err==1; off++) {
err = std::fscanf(nfile,"%lf%*[^0-9.eE+-]",&val);
*(ptr++)=(T)val;
}
cimg::warn(off<dest.size(),"CImg<%s>::load_ascii() : File '%s', only %u/%u values read.",
pixel_type(),filename?filename:"(FILE*)",off,dest.size());
if (!file) cimg::fclose(nfile);
return dest;
}
//! Load an image from an ASCII file.
static CImg get_load_ascii(const char *const filename) {
return get_load_ascii(0,filename);
}
//! Load an image from an ASCII file (in-place version).
CImg& load_ascii(std::FILE *const file, const char *const filename=0) {
return get_load_ascii(file,filename).swap(*this);
}
//! Load an image from an ASCII file (in-place version).
CImg& load_ascii(const char *const filename) {
return get_load_ascii(filename).swap(*this);
}
//! Load an image from a DLM file
static CImg get_load_dlm(std::FILE *const file, const char *const filename=0) {
std::FILE *const nfile = file?file:cimg::fopen(filename,"r");
CImg dest(256,256);
char c, delimiter[256]={0}, tmp[256];
unsigned int cdx=0,dx=0,dy=0;
int oerr=0, err;
double val;
while ((err = std::fscanf(nfile,"%lf%255[^0-9.eE+-]",&val,delimiter))!=EOF) {
oerr = err;
if (err>0) dest(cdx++,dy) = (T)val;
if (cdx>=dest.width) dest.resize(dest.width+256,1,1,1,0);
c=0; if (!std::sscanf(delimiter,"%255[^\n]%c",tmp,&c) || c=='\n') {
dx = cimg::max(cdx,dx);
dy++;
if (dy>=dest.height) dest.resize(dest.width,dest.height+256,1,1,0);
cdx=0;
}
}
if (cdx && oerr==1) { dx=cdx; dy++; }
if (!dx || !dy) {
if (!file) cimg::fclose(nfile);
throw CImgIOException("CImg<%s>::load_dlm() : File '%s' is not a valid DLM file.\n"
"Specified image dimensions are (%u,%u).",
pixel_type(),filename?filename:"(FILE*)",dx,dy);
}
dest.resize(dx,dy,1,1,0);
if (!file) cimg::fclose(nfile);
return dest;
}
//! Load an image from a DLM file
static CImg get_load_dlm(const char *const filename=0) {
return get_load_dlm(0,filename);
}
//! Load an image from a DLM file (in-place version).
CImg& load_dlm(std::FILE *const file, const char *const filename=0) {
return get_load_dlm(file,filename).swap(*this);
}
//! Load an image from a DLM file (in-place version).
CImg& load_dlm(const char *const filename) {
return get_load_dlm(filename).swap(*this);
}
//! Load an image from a PNM file
static CImg get_load_pnm(std::FILE *const file, const char *const filename=0) {
std::FILE *const nfile=file?file:cimg::fopen(filename,"rb");
unsigned int ppm_type,width,height,colormax=255;
char item[1024]={0};
int err;
while ((err=std::fscanf(nfile,"%1023[^\n]",item))!=EOF && (item[0]=='#' || !err)) std::fgetc(nfile);
if(std::sscanf(item," P%u",&ppm_type)!=1) {
if (!file) cimg::fclose(nfile);
throw CImgIOException("CImg<%s>::load_pnm() : File '%s', PNM header 'P?' not found.",
pixel_type(),filename?filename:"(FILE*)");
}
while ((err=std::fscanf(nfile," %1023[^\n]",item))!=EOF && (item[0]=='#' || !err)) std::fgetc(nfile);
if ((err=std::sscanf(item," %u %u %u",&width,&height,&colormax))<2) {
if (!file) cimg::fclose(nfile);
throw CImgIOException("CImg<%s>::load_pnm() : File '%s', WIDTH and HEIGHT fields are not defined in PNM header.",
pixel_type(),filename?filename:"(FILE*)");
}
if (err==2) {
while ((err=std::fscanf(nfile," %1023[^\n]",item))!=EOF && (item[0]=='#' || !err)) std::fgetc(nfile);
cimg::warn(std::sscanf(item,"%u",&colormax)!=1,
"CImg<%s>::load_pnm() : File '%s', COLORMAX field is not defined in PNM header.",
pixel_type(),filename?filename:"(FILE*)");
}
std::fgetc(nfile);
CImg dest;
int rval,gval,bval;
switch (ppm_type) {
case 2: { // Grey Ascii
dest.assign(width,height,1,1);
T* rdata = dest.ptr();
cimg_foroff(dest,off) { std::fscanf(nfile,"%d",&rval); *(rdata++)=(T)rval; }
} break;
case 3: { // Color Ascii
dest.assign(width,height,1,3);
T *rdata = dest.ptr(0,0,0,0), *gdata = dest.ptr(0,0,0,1), *bdata = dest.ptr(0,0,0,2);
cimg_forXY(dest,x,y) {
std::fscanf(nfile,"%d %d %d",&rval,&gval,&bval);
*(rdata++)=(T)rval;
*(gdata++)=(T)gval;
*(bdata++)=(T)bval; }
} break;
case 5: { // Grey Binary
if (colormax<256) { // 8 bits
CImg<unsigned char> raw(width,height,1,1);
cimg::fread(raw.data,width*height,nfile);
dest=raw;
} else { // 16 bits
CImg<unsigned short> raw(width,height,1,1);
cimg::fread(raw.data,width*height,nfile);
if (!cimg::endian()) cimg::endian_swap(raw.data,width*height);
dest=raw;
}
} break;
case 6: { // Color Binary
if (colormax<256) { // 8 bits
CImg<unsigned char> raw(width,height,1,3);
cimg::fread(raw.data,width*height*3,nfile);
dest.assign(width,height,1,3);
T *rdata = dest.ptr(0,0,0,0), *gdata = dest.ptr(0,0,0,1), *bdata = dest.ptr(0,0,0,2);
const unsigned char *ptrs = raw.ptr();
for (unsigned int off = raw.width*raw.height; off; --off) {
*(rdata++) = (T)*(ptrs++);
*(gdata++) = (T)*(ptrs++);
*(bdata++) = (T)*(ptrs++);
}
} else { // 16 bits
CImg<unsigned short> raw(width,height,1,3);
cimg::fread(raw.data,width*height*3,nfile);
if (!cimg::endian()) cimg::endian_swap(raw.data,width*height*3);
dest.assign(width,height,1,3);
T *rdata = dest.ptr(0,0,0,0), *gdata = dest.ptr(0,0,0,1), *bdata = dest.ptr(0,0,0,2);
const unsigned short *ptrs = raw.ptr();
for (unsigned int off = raw.width*raw.height; off; --off) {
*(rdata++) = (T)*(ptrs++);
*(gdata++) = (T)*(ptrs++);
*(bdata++) = (T)*(ptrs++);
}
}
} break;
default:
if (!file) cimg::fclose(nfile);
throw CImgIOException("CImg<%s>::load_pnm() : File '%s', PPM type 'P%d' not supported.",
pixel_type(),filename?filename:"(FILE*)",ppm_type);
}
if (!file) cimg::fclose(nfile);
return dest;
}
//! Load an image from a PNM file.
static CImg get_load_pnm(const char *const filename) {
return get_load_pnm(0,filename);
}
//! Load an image from a PNM file (in-place version).
CImg& load_pnm(std::FILE *const file, const char *const filename=0) {
return get_load_pnm(file,filename).swap(*this);
}
//! Load an image from a PNM file (in-place version).
CImg& load_pnm(const char *const filename) {
return get_load_pnm(filename).swap(*this);
}
//! Load a YUV image sequence file.
static CImg get_load_yuv(std::FILE *const file, const char *const filename,
const unsigned int sizex, const unsigned int sizey=1,
const unsigned int first_frame=0, const int last_frame=-1,
const bool yuv2rgb = false) {
return CImgList<T>::get_load_yuv(file,filename,sizex,sizey,first_frame,last_frame,yuv2rgb).get_append('z','c');
}
//! Load a YUV image sequence file.
static CImg get_load_yuv(const char *const filename,
const unsigned int sizex, const unsigned int sizey=1,
const unsigned int first_frame=0, const int last_frame=-1,
const bool yuv2rgb = false) {
return CImgList<T>::get_load_yuv(filename,sizex,sizey,first_frame,last_frame,yuv2rgb).get_append('z','c');
}
//! Load a YUV image sequence file (in-place).
CImg& load_yuv(std::FILE *const file, const char *const filename,
const unsigned int sizex, const unsigned int sizey=1,
const unsigned int first_frame=0, const int last_frame=-1,
const bool yuv2rgb = false) {
return get_load_yuv(file,filename,sizex,sizey,first_frame,last_frame,yuv2rgb).swap(*this);
}
//! Load a YUV image sequence file (in-place).
CImg& load_yuv(const char *const filename,
const unsigned int sizex, const unsigned int sizey=1,
const unsigned int first_frame=0, const int last_frame=-1,
const bool yuv2rgb = false) {
return get_load_yuv(filename,sizex,sizey,first_frame,last_frame,yuv2rgb).swap(*this);
}
//! Load an image from a BMP file.
static CImg get_load_bmp(std::FILE *const file, const char *const filename=0) {
std::FILE *const nfile = file?file:cimg::fopen(filename,"rb");
unsigned char header[64];
cimg::fread(header,54,nfile);
if (header[0]!='B' || header[1]!='M') {
if (!file) cimg::fclose(nfile);
throw CImgIOException("CImg<%s>::load_bmp() : File '%s' is not a valid BMP file.",
pixel_type(),filename?filename:"(FILE*)");
}
// Read header and pixel buffer
int
file_size = header[0x02] + (header[0x03]<<8) + (header[0x04]<<16) + (header[0x05]<<24),
offset = header[0x0A] + (header[0x0B]<<8) + (header[0x0C]<<16) + (header[0x0D]<<24),
dx = header[0x12] + (header[0x13]<<8) + (header[0x14]<<16) + (header[0x15]<<24),
dy = header[0x16] + (header[0x17]<<8) + (header[0x18]<<16) + (header[0x19]<<24),
compression = header[0x1E] + (header[0x1F]<<8) + (header[0x20]<<16) + (header[0x21]<<24),
nb_colors = header[0x2E] + (header[0x2F]<<8) + (header[0x30]<<16) + (header[0x31]<<24),
bpp = header[0x1C] + (header[0x1D]<<8),
*palette = 0;
const int
dx_bytes = (bpp==1)?(dx/8+(dx%8?1:0)):((bpp==4)?(dx/2+(dx%2?1:0)):(dx*bpp/8)),
align = (4-dx_bytes%4)%4,
buf_size = cimg::min(cimg::abs(dy)*(dx_bytes+align),file_size-offset);
if (bpp<16) { if (!nb_colors) nb_colors=1<<bpp; } else nb_colors=0;
if (nb_colors) { palette = new int[nb_colors]; cimg::fread(palette,nb_colors,nfile); }
const int xoffset = offset-54-4*nb_colors;
if (xoffset>0) std::fseek(nfile,xoffset,SEEK_CUR);
unsigned char *buffer = new unsigned char[buf_size], *ptrs = buffer;
cimg::fread(buffer,buf_size,nfile);
if (!file) cimg::fclose(nfile);
// Decompress buffer (if necessary)
if (compression) {
delete[] buffer;
if (file) {
throw CImgIOException("CImg<%s>::load_bmp() : Not able to read a compressed BMP file using a *FILE input",pixel_type());
} else return get_load_other(filename);
}
// Read pixel data
CImg res(dx,cimg::abs(dy),1,3);
switch (bpp) {
case 1: { // Monochrome
for (int y=res.height-1; y>=0; y--) {
unsigned char mask = 0x80, val = 0;
cimg_forX(res,x) {
if (mask==0x80) val = *(ptrs++);
const unsigned char *col = (unsigned char*)(palette+(val&mask?1:0));
res(x,y,2) = (T)*(col++);
res(x,y,1) = (T)*(col++);
res(x,y,0) = (T)*(col++);
mask = cimg::ror(mask);
} ptrs+=align; }
} break;
case 4: { // 16 colors
for (int y=res.height-1; y>=0; y--) {
unsigned char mask = 0xF0, val = 0;
cimg_forX(res,x) {
if (mask==0xF0) val = *(ptrs++);
const unsigned char color = (mask<16)?(val&mask):((val&mask)>>4);
unsigned char *col = (unsigned char*)(palette+color);
res(x,y,2) = (T)*(col++);
res(x,y,1) = (T)*(col++);
res(x,y,0) = (T)*(col++);
mask = cimg::ror(mask,4);
} ptrs+=align; }
} break;
case 8: { // 256 colors
for (int y=res.height-1; y>=0; y--) { cimg_forX(res,x) {
const unsigned char *col = (unsigned char*)(palette+*(ptrs++));
res(x,y,2) = (T)*(col++);
res(x,y,1) = (T)*(col++);
res(x,y,0) = (T)*(col++);
} ptrs+=align; }
} break;
case 16: { // 16 bits colors
for (int y=res.height-1; y>=0; y--) { cimg_forX(res,x) {
const unsigned char c1 = *(ptrs++), c2 = *(ptrs++);
const unsigned short col = c1+(c2<<8);
res(x,y,2) = (T)(col&0x1F);
res(x,y,1) = (T)((col>>5)&0x1F);
res(x,y,0) = (T)((col>>10)&0x1F);
} ptrs+=align; }
} break;
case 24: { // 24 bits colors
for (int y=res.height-1; y>=0; y--) { cimg_forX(res,x) {
res(x,y,2) = (T)*(ptrs++);
res(x,y,1) = (T)*(ptrs++);
res(x,y,0) = (T)*(ptrs++);
} ptrs+=align; }
} break;
case 32: { // 32 bits colors
for (int y=res.height-1; y>=0; y--) { cimg_forX(res,x) {
res(x,y,2) = (T)*(ptrs++);
res(x,y,1) = (T)*(ptrs++);
res(x,y,0) = (T)*(ptrs++);
ptrs++;
} ptrs+=align; }
} break;
}
if (palette) delete[] palette;
delete[] buffer;
if (dy<0) res.mirror('y');
return res;
}
//! Load an image from a BMP file
static CImg get_load_bmp(const char *const filename) {
return get_load_bmp(0,filename);
}
//! Load an image from a BMP file
CImg& load_bmp(std::FILE *const file, const char *const filename=0) {
return get_load_bmp(file,filename).swap(*this);
}
//! Load an image from a BMP file
CImg& load_bmp(const char *const filename) {
return get_load_bmp(filename).swap(*this);
}
//! Load an image from a PNG file.
// Note : Most of this function has been written by Eric Fausett
static CImg get_load_png(std::FILE *const file, const char *const filename=0) {
#ifndef cimg_use_png
if (file)
throw CImgIOException("CImg<%s>::load_png() : File '(FILE*)' cannot be read without using libpng.",pixel_type());
else return get_load_other(filename);
#else
// Open file and check for PNG validity
std::FILE *const nfile = file?file:cimg::fopen(filename,"rb");
unsigned char pngCheck[8];
cimg::fread(pngCheck,8,nfile);
if (png_sig_cmp(pngCheck,0,8)) {
if (!file) cimg::fclose(nfile);
throw CImgIOException("CImg<%s>::load_png() : File '%s' is not a valid PNG file.",
pixel_type(),filename?filename:"(FILE*)");
}
// Setup PNG structures for read
png_voidp user_error_ptr=0;
png_error_ptr user_error_fn=0, user_warning_fn=0;
png_structp png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, // Verifies libpng version correct
user_error_ptr, user_error_fn, user_warning_fn);
if(!png_ptr){
if (!file) cimg::fclose(nfile);
throw CImgIOException("CImg<%s>::load_png() : File '%s', trouble initializing 'png_ptr' data structure.",
pixel_type(),filename?filename:"(FILE*)");
}
png_infop info_ptr = png_create_info_struct(png_ptr);
if(!info_ptr){
if (!file) cimg::fclose(nfile);
png_destroy_read_struct(&png_ptr, (png_infopp)0, (png_infopp)0);
throw CImgIOException("CImg<%s>::load_png() : File '%s', trouble initializing 'info_ptr' data structure.",
pixel_type(),filename?filename:"(FILE*)");
}
png_infop end_info = png_create_info_struct(png_ptr);
if(!end_info){
if (!file) cimg::fclose(nfile);
png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp)0);
throw CImgIOException("CImg<%s>::load_png() : File '%s', trouble initializing 'end_info' data structure.",
pixel_type(),filename?filename:"(FILE*)");
}
// Error handling callback for png file reading
if (setjmp(png_jmpbuf(png_ptr))){
if (!file) cimg::fclose(nfile);
png_destroy_read_struct(&png_ptr, &end_info, (png_infopp)0);
throw CImgIOException("CImg<%s>::load_png() : File '%s', unknown fatal error.",
pixel_type(),filename?filename:"(FILE*)");
}
png_init_io(png_ptr, nfile);
png_set_sig_bytes(png_ptr, 8);
// Get PNG Header Info up to data block
png_read_info(png_ptr, info_ptr);
png_uint_32 width, height;
int bit_depth, color_type, interlace_type;
png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type, &interlace_type,
int_p_NULL, int_p_NULL);
int new_bit_depth = bit_depth;
int new_color_type = color_type;
// Transforms to unify image data
if (new_color_type == PNG_COLOR_TYPE_PALETTE){
png_set_palette_to_rgb(png_ptr);
new_color_type -= PNG_COLOR_MASK_PALETTE;
new_bit_depth = 8;
}
if (new_color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8){
png_set_gray_1_2_4_to_8(png_ptr);
new_bit_depth = 8;
}
if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS))
png_set_tRNS_to_alpha(png_ptr);
if (new_color_type == PNG_COLOR_TYPE_GRAY || new_color_type == PNG_COLOR_TYPE_GRAY_ALPHA){
png_set_gray_to_rgb(png_ptr);
new_color_type |= PNG_COLOR_MASK_COLOR;
}
if (new_color_type == PNG_COLOR_TYPE_RGB) png_set_filler(png_ptr, 0xffffU, PNG_FILLER_AFTER);
png_read_update_info(png_ptr, info_ptr);
if (!(new_bit_depth==8 || new_bit_depth==16)) {
if (!file) cimg::fclose(nfile);
png_destroy_read_struct(&png_ptr, &end_info, (png_infopp)0);
throw CImgIOException("CImg<%s>::load_png() : File '%s', wrong bit coding (bit_depth=%u)",
pixel_type(),filename?filename:"(FILE*)",new_bit_depth);
}
const int byte_depth = new_bit_depth>>3;
// Allocate Memory for Image Read
png_bytep *imgData = new png_bytep[height];
for (unsigned int row=0; row < height; row++) imgData[row] = new png_byte[byte_depth * 4 * width];
png_read_image(png_ptr, imgData);
png_read_end(png_ptr, end_info);
// Read pixel data
if (!(new_color_type==PNG_COLOR_TYPE_RGB || new_color_type==PNG_COLOR_TYPE_RGB_ALPHA)) {
if (!file) cimg::fclose(nfile);
png_destroy_read_struct(&png_ptr, &end_info, (png_infopp)0);
throw CImgIOException("CImg<%s>::load_png() : File '%s', wrong color coding (new_color_type=%u)",
pixel_type(),filename?filename:"(FILE*)",new_color_type);
}
const bool no_alpha_channel = (new_color_type==PNG_COLOR_TYPE_RGB);
CImg res(width,height,1,no_alpha_channel?3:4);
const unsigned long off = width*height;
T *ptr1 = res.data, *ptr2 = ptr1+off, *ptr3 = ptr2+off, *ptr4 = ptr3+off;
switch(new_bit_depth){
case 8: {
cimg_forY(res,y){
const unsigned char *ptrs = (unsigned char*)imgData[y];
cimg_forX(res,x){
*(ptr1++) = (T)*(ptrs++);
*(ptr2++) = (T)*(ptrs++);
*(ptr3++) = (T)*(ptrs++);
if (no_alpha_channel) ptrs++; else *(ptr4++) = (T)*(ptrs++);
}
}
} break;
case 16: {
cimg_forY(res,y){
const unsigned short *ptrs = (unsigned short*)(imgData[y]);
cimg_forX(res,x){
*(ptr1++) = (T)*(ptrs++);
*(ptr2++) = (T)*(ptrs++);
*(ptr3++) = (T)*(ptrs++);
if (no_alpha_channel) ptrs++; else *(ptr4++) = (T)*(ptrs++);
}
}
} break;
}
png_destroy_read_struct(&png_ptr, &info_ptr, &end_info);
// Deallocate Image Read Memory
for (unsigned int n=0; n<height; n++) delete[] imgData[n];
delete[] imgData;
if (!file) cimg::fclose(nfile);
return res;
#endif
}
//! Load an image from a PNG file
static CImg get_load_png(const char *const filename) {
return get_load_png(0,filename);
}
//! Load an image from a PNG file
CImg& load_png(std::FILE *const file, const char *const filename=0) {
return get_load_png(file,filename).swap(*this);
}
//! Load an image from a PNG file
CImg& load_png(const char *const filename) {
return get_load_png(filename).swap(*this);
}
//! Load an image in TIFF format
// Original contribution by Jerome Boulanger.
static CImg get_load_tiff(const char *const filename=0) {
#ifndef cimg_use_tiff
return get_load_other(filename);
#else
CImg dest;
TIFF *tif = TIFFOpen(filename,"r");
#if cimg_debug>=3
TIFFSetWarningHandler(0);
TIFFSetErrorHandler(0);
#endif
if (tif) {
unsigned int number_of_directories = 0;
do number_of_directories++; while (TIFFReadDirectory(tif));
uint16 samplesperpixel, bitspersample;
uint32 nx,ny;
TIFFGetField(tif,TIFFTAG_IMAGEWIDTH,&nx);
TIFFGetField(tif,TIFFTAG_IMAGELENGTH,&ny);
TIFFGetField(tif,TIFFTAG_SAMPLESPERPIXEL,&samplesperpixel);
if (samplesperpixel!=1 && samplesperpixel!=3 && samplesperpixel!=4) {
cimg::warn(true,"CImg<%s>::load_tiff() : File '%s', unknow value for tag : TIFFTAG_SAMPLESPERPIXEL, will force it to 1.",
pixel_type(),filename?filename:"(FILE*)");
samplesperpixel=1;
}
TIFFGetFieldDefaulted(tif, TIFFTAG_BITSPERSAMPLE, &bitspersample);
TIFFClose(tif);
tif = TIFFOpen(filename,"r");
dest.assign(nx,ny,number_of_directories,samplesperpixel);
unsigned int dir=0;
do {
if (bitspersample!=8 || !( samplesperpixel == 3 || samplesperpixel == 4)){ //if !rgba 8bit
uint16 photo, config;
TIFFGetField(tif,TIFFTAG_PLANARCONFIG,&config);
TIFFGetField(tif,TIFFTAG_PHOTOMETRIC,&photo);
if (TIFFIsTiled(tif)) {
uint32 tw, th;
TIFFGetField(tif, TIFFTAG_TILEWIDTH, &tw);
TIFFGetField(tif, TIFFTAG_TILELENGTH, &th);
if (config==PLANARCONFIG_CONTIG) {
switch(bitspersample){
case 8:{
unsigned char *buf;
buf = (unsigned char *)_TIFFmalloc(TIFFTileSize(tif));
if (buf) {
for (unsigned int row = 0; row<ny; row+=th) {
for (unsigned int col = 0; col<nx; col+=tw) {
if (TIFFReadTile(tif,buf,col,row,0,0)<0) {
_TIFFfree(buf);
TIFFClose(tif);
throw CImgException("CImg<%s>::load_tiff() : File '%s', an error occure while reading a tile.",
pixel_type(),filename?filename:"(FILE*)");
} else {
unsigned char * ptr = buf;
for (unsigned int rr=row; rr<cimg::min((unsigned int)(row+th),(unsigned int)ny); rr++)
for (unsigned int cc=col; cc<cimg::min((unsigned int)(col+tw),(unsigned int)nx); cc++)
for (unsigned int vv=0; vv<samplesperpixel; vv++)
dest(cc,rr,dir,vv)= (T)(float)*(ptr++);
}
}
}
_TIFFfree(buf);
}
break;
}
case 16:{
unsigned short *buf;
buf = (unsigned short *)_TIFFmalloc(TIFFTileSize(tif));
if (buf) {
for (unsigned int row = 0; row<ny; row+=th) {
for (unsigned int col = 0; col<nx; col+=tw) {
if (TIFFReadTile(tif,buf,col,row,0,0)<0) {
_TIFFfree(buf);
TIFFClose(tif);
throw CImgException("CImg<%s>::load_tiff() : File '%s', an error occure while reading a tile.",
pixel_type(),filename?filename:"(FILE*)");
} else {
unsigned short * ptr = buf;
for (unsigned int rr=row; rr<cimg::min((unsigned int)(row+th),(unsigned int)ny); rr++)
for (unsigned int cc=col; cc<cimg::min((unsigned int)(col+tw),(unsigned int)nx); cc++)
for (unsigned int vv=0; vv<samplesperpixel; vv++)
dest(cc,rr,dir,vv)= (T)(float)*(ptr++);
}
}
}
_TIFFfree(buf);
}
break;
}
case 32:{
float *buf;
buf = (float *)_TIFFmalloc(TIFFTileSize(tif));
if (buf) {
for (unsigned int row = 0; row<ny; row+=th) {
for (unsigned int col = 0; col<nx; col+=tw) {
if (TIFFReadTile(tif,buf,col,row,0,0)<0) {
_TIFFfree(buf);
TIFFClose(tif);
throw CImgException("CImg<%s>::load_tiff() : File '%s', an error occure while reading a tile.",
pixel_type(),filename?filename:"(FILE*)");
} else {
float * ptr = buf;
for (unsigned int rr=row; rr<cimg::min((unsigned int)(row+th),(unsigned int)ny); rr++)
for (unsigned int cc=col; cc<cimg::min((unsigned int)(col+tw),(unsigned int)nx); cc++)
for (unsigned int vv=0; vv<samplesperpixel; vv++)
dest(cc,rr,dir,vv)= (T)(float)*(ptr++);
}
}
}
_TIFFfree(buf);
}
break;
}
}
}
else {
switch(bitspersample){
case 8:{
unsigned char *buf = (unsigned char *)_TIFFmalloc(TIFFTileSize(tif));
if (buf) {
for (unsigned int vv=0;vv<samplesperpixel;vv++)
for (unsigned int row = 0; row<ny; row+=th) {
for (unsigned int col = 0; col<nx; col+=tw) {
if (TIFFReadTile(tif,buf,col,row,0,vv)<0) {
_TIFFfree(buf);
TIFFClose(tif);
throw CImgException("CImg<%s>::load_tiff() : File '%s', an error occure while reading a tile.",
pixel_type(),filename?filename:"(FILE*)");
} else {
unsigned char * ptr = buf;
for (unsigned int rr=row; rr<cimg::min((unsigned int)(row+th),(unsigned int)ny); rr++)
for (unsigned int cc=col; cc<cimg::min((unsigned int)(col+tw),(unsigned int)nx); cc++)
dest(cc,rr,dir,vv)= (T)(float)*(ptr++);
}
}
}
_TIFFfree(buf);
}
break;
}
case 16:{
unsigned short *buf = (unsigned short *)_TIFFmalloc(TIFFTileSize(tif));
if (buf) {
for (unsigned int vv=0;vv<samplesperpixel;vv++)
for (unsigned int row = 0; row<ny; row+=th) {
for (unsigned int col = 0; col<nx; col+=tw) {
if (TIFFReadTile(tif,buf,col,row,0,vv)<0) {
_TIFFfree(buf);
TIFFClose(tif);
throw CImgException("CImg<%s>::load_tiff() : File '%s', an error occure while reading a tile.",
pixel_type(),filename?filename:"(FILE*)");
} else {
unsigned short * ptr = buf;
for (unsigned int rr=row; rr<cimg::min((unsigned int)(row+th),(unsigned int)ny); rr++)
for (unsigned int cc=col; cc<cimg::min((unsigned int)(col+tw),(unsigned int)nx); cc++)
dest(cc,rr,dir,vv)= (T)(float)*(ptr++);
}
}
}
_TIFFfree(buf);
}
break;
}
case 32:{
float *buf = (float *)_TIFFmalloc(TIFFTileSize(tif));
if (buf) {
for (unsigned int vv=0;vv<samplesperpixel;vv++)
for (unsigned int row = 0; row<ny; row+=th) {
for (unsigned int col = 0; col<nx; col+=tw) {
if (TIFFReadTile(tif,buf,col,row,0,vv)<0) {
_TIFFfree(buf);
TIFFClose(tif);
throw CImgException("CImg<%s>::load_tiff() : File '%s', an error occure while reading a tile.",
pixel_type(),filename?filename:"(FILE*)");
} else {
float * ptr = buf;
for (unsigned int rr=row; rr<cimg::min((unsigned int)(row+th),(unsigned int)ny); rr++)
for (unsigned int cc=col; cc<cimg::min((unsigned int)(col+tw),(unsigned int)nx); cc++)
dest(cc,rr,dir,vv)= (T)(float)*(ptr++);
}
}
}
_TIFFfree(buf);
}
break;
}
}
}
} else {
if (config==PLANARCONFIG_CONTIG) {
switch(bitspersample){
case 8 :{
unsigned char *buf = (unsigned char *)_TIFFmalloc(TIFFStripSize(tif));
if (buf) {
uint32 row, rowsperstrip = (uint32)-1;
TIFFGetField(tif,TIFFTAG_ROWSPERSTRIP,&rowsperstrip);
for (row = 0; row<ny; row+= rowsperstrip) {
uint32 nrow = (row+rowsperstrip>ny?ny-row:rowsperstrip);
tstrip_t strip = TIFFComputeStrip(tif, row, 0);
if ((TIFFReadEncodedStrip(tif,strip,buf,-1))<0) {
_TIFFfree(buf);
TIFFClose(tif);
throw CImgException("CImg<%s>::load_tiff() : File '%s', an error occure while reading a strip.",
pixel_type(),filename?filename:"(FILE*)");
}
unsigned char * ptr = buf;
for (unsigned int rr=0; rr<nrow; rr++)
for (unsigned int cc=0;cc<nx;cc++)
for (unsigned int vv=0;vv<samplesperpixel;vv++)
dest(cc,row+rr,dir,vv)= (T)(float)*(ptr++);
}
_TIFFfree(buf);
}
break;
}
case 16:{
unsigned short *buf = (unsigned short *)_TIFFmalloc(TIFFStripSize(tif));
if (buf) {
uint32 row, rowsperstrip = (uint32)-1;
TIFFGetField(tif,TIFFTAG_ROWSPERSTRIP,&rowsperstrip);
for (row = 0; row<ny; row+= rowsperstrip) {
uint32 nrow = (row+rowsperstrip>ny?ny-row:rowsperstrip);
tstrip_t strip = TIFFComputeStrip(tif, row, 0);
if ((TIFFReadEncodedStrip(tif,strip,buf,-1))<0) {
_TIFFfree(buf);
TIFFClose(tif);
throw CImgException("CImg<%s>::load_tiff() : File '%s', error while reading a strip.",
pixel_type(),filename?filename:"(FILE*)");
}
unsigned short * ptr = buf;
for (unsigned int rr=0; rr<nrow; rr++)
for (unsigned int cc=0;cc<nx;cc++)
for (unsigned int vv=0;vv<samplesperpixel;vv++)
dest(cc,row+rr,dir,vv)= (T)(float)*(ptr++);
}
_TIFFfree(buf);
}
break;
}
case 32:{
float *buf = (float *)_TIFFmalloc(TIFFStripSize(tif));
if (buf) {
uint32 row, rowsperstrip = (uint32)-1;
TIFFGetField(tif,TIFFTAG_ROWSPERSTRIP,&rowsperstrip);
for (row = 0; row<ny; row+= rowsperstrip) {
uint32 nrow = (row+rowsperstrip>ny?ny-row:rowsperstrip);
tstrip_t strip = TIFFComputeStrip(tif, row, 0);
if ((TIFFReadEncodedStrip(tif,strip,buf,-1))<0) {
_TIFFfree(buf);
TIFFClose(tif);
throw CImgException("CImg<%s>::load_tiff() : File '%s', error while reading a strip.",
pixel_type(),filename?filename:"(FILE*)");
}
float * ptr = buf;
for (unsigned int rr=0; rr<nrow; rr++)
for (unsigned int cc=0;cc<nx;cc++)
for (unsigned int vv=0;vv<samplesperpixel;vv++)
dest(cc,row+rr,dir,vv)= (T)(float)*(ptr++);
}
_TIFFfree(buf);
}
break;
}
}
}
else {
switch(bitspersample){
case 8 :{
unsigned char *buf = (unsigned char *)_TIFFmalloc(TIFFStripSize(tif));
if (buf) {
uint32 row, rowsperstrip = (uint32)-1;
TIFFGetField(tif,TIFFTAG_ROWSPERSTRIP,&rowsperstrip);
for (unsigned int vv=0;vv<samplesperpixel;vv++){
for (row = 0; row<ny; row+= rowsperstrip) {
uint32 nrow = (row+rowsperstrip>ny?ny-row:rowsperstrip);
tstrip_t strip = TIFFComputeStrip(tif, row, vv);
if ((TIFFReadEncodedStrip(tif,strip,buf,-1))<0) {
_TIFFfree(buf);
TIFFClose(tif);
throw CImgException("CImg<%s>::load_tiff() : File '%s', an error occure while reading a strip.",
pixel_type(),filename?filename:"(FILE*)");
}
unsigned char * ptr = buf;
for (unsigned int rr=0;rr<nrow; rr++)
for (unsigned int cc=0;cc<nx;cc++)
dest(cc,row+rr,dir,vv)= (T)(float)*(ptr++);
}}
_TIFFfree(buf);
}
break;
}
case 16:{
unsigned short *buf = (unsigned short *)_TIFFmalloc(TIFFStripSize(tif));
if (buf) {
uint32 row, rowsperstrip = (uint32)-1;
TIFFGetField(tif,TIFFTAG_ROWSPERSTRIP,&rowsperstrip);
for (unsigned int vv=0;vv<samplesperpixel;vv++)
for (row = 0; row<ny; row+= rowsperstrip) {
uint32 nrow = (row+rowsperstrip>ny?ny-row:rowsperstrip);
tstrip_t strip = TIFFComputeStrip(tif, row, vv);
if ((TIFFReadEncodedStrip(tif,strip,buf,-1))<0) {
_TIFFfree(buf);
TIFFClose(tif);
throw CImgException("CImg<%s>::load_tiff() : File '%s', error while reading a strip.",
pixel_type(),filename?filename:"(FILE*)");
}
unsigned short * ptr = buf;
for (unsigned int rr=0;rr<nrow;rr++)
for (unsigned int cc=0;cc<nx;cc++)
dest(cc,row+rr,dir,vv)= (T)(float)*(ptr++);
}
_TIFFfree(buf);
}
break;
}
case 32:{
float *buf = (float *)_TIFFmalloc(TIFFStripSize(tif));
if (buf) {
uint32 row, rowsperstrip = (uint32)-1;
TIFFGetField(tif,TIFFTAG_ROWSPERSTRIP,&rowsperstrip);
for (unsigned int vv=0;vv<samplesperpixel;vv++)
for (row = 0; row<ny; row+= rowsperstrip) {
uint32 nrow = (row+rowsperstrip>ny?ny-row:rowsperstrip);
tstrip_t strip = TIFFComputeStrip(tif, row, vv);
if ((TIFFReadEncodedStrip(tif,strip,buf,-1))<0) {
_TIFFfree(buf);
TIFFClose(tif);
throw CImgException("CImg<%s>::load_tiff() : File '%s', error while reading a strip.",
pixel_type(),filename?filename:"(FILE*)");
}
float * ptr = buf;
for (unsigned int rr=0;rr<nrow;rr++)
for (unsigned int cc=0;cc<nx;cc++)
dest(cc,row+rr,dir,vv)= (T)(float)*(ptr++);
}
_TIFFfree(buf);
}
break;
}
}
}
}
}
else {
uint32* raster = (uint32*)_TIFFmalloc(nx * ny * sizeof (uint32));
if (!raster) {
_TIFFfree(raster);
TIFFClose(tif);
throw CImgException("CImg<%s>::load_tiff() : File '%s', not enough memory for buffer allocation.",
pixel_type(),filename?filename:"(FILE*)");
}
TIFFReadRGBAImage(tif,nx,ny,raster,0);
switch (samplesperpixel){
case 1:{
cimg_forXY(dest,x,y) dest(x,y,dir)=(T)(float)((raster[nx*(ny-1-y)+x]+ 128) / 257);
break;
}
case 3:{
cimg_forXY(dest,x,y) {
dest(x,y,dir,0)=(T)(float)TIFFGetR(raster[nx*(ny-1-y)+x]);
dest(x,y,dir,1)=(T)(float)TIFFGetG(raster[nx*(ny-1-y)+x]);
dest(x,y,dir,2)=(T)(float)TIFFGetB(raster[nx*(ny-1-y)+x]);
}
break;
}
case 4:{
cimg_forXY(dest,x,y) {
dest(x,y,dir,0)=(T)(float)TIFFGetR(raster[nx*(ny-1-y)+x]);
dest(x,y,dir,1)=(T)(float)TIFFGetG(raster[nx*(ny-1-y)+x]);
dest(x,y,dir,2)=(T)(float)TIFFGetB(raster[nx*(ny-1-y)+x]);
dest(x,y,dir,3)=(T)(float)TIFFGetA(raster[nx*(ny-1-y)+x]);
}
break;
}
}
_TIFFfree(raster);
}
dir++;
} while (TIFFReadDirectory(tif));
TIFFClose(tif);
} else
throw CImgException("CImg<%s>::load_tiff() : File '%s', error while loading the image.",
pixel_type(),filename?filename:"(FILE*)");
return dest;
#endif
}
//! Load an image from a TIFF file
CImg& load_tiff(const char *const filename) {
return get_load_tiff(filename).swap(*this);
}
//! Load a file in JPEG format.
static CImg get_load_jpeg(std::FILE *const file, const char *const filename=0) {
#ifndef cimg_use_jpeg
if (file)
throw CImgIOException("CImg<%s>::load_jpeg() : File '(FILE*)' cannot be read without using libjpeg.",
pixel_type());
else return get_load_other(filename);
#else
struct jpeg_decompress_struct cinfo;
struct jpeg_error_mgr jerr;
std::FILE *const nfile = file?file:cimg::fopen(filename,"rb");
cinfo.err = jpeg_std_error(&jerr);
jpeg_create_decompress(&cinfo);
jpeg_stdio_src(&cinfo,nfile);
jpeg_read_header(&cinfo,TRUE);
jpeg_start_decompress(&cinfo);
if (cinfo.output_components!=1 && cinfo.output_components!=3 && cinfo.output_components!=4) {
cimg::warn(true,"CImg<%s>::load_jpeg() : Don't know how to read image '%s' with libpeg, trying ImageMagick's convert",
pixel_type(),filename?filename:"(unknown)");
if (!file) return get_load_other(filename);
else {
if (!file) cimg::fclose(nfile);
throw CImgIOException("CImg<%s>::load_jpeg() : Cannot read JPEG image '%s' using a *FILE input.",
pixel_type(),filename?filename:"(FILE*)");
}
}
const unsigned int row_stride = cinfo.output_width * cinfo.output_components;
unsigned char *buf = new unsigned char[cinfo.output_width*cinfo.output_height*cinfo.output_components], *buf2 = buf;
JSAMPROW row_pointer[1];
while (cinfo.output_scanline < cinfo.output_height) {
row_pointer[0] = &buf[cinfo.output_scanline*row_stride];
jpeg_read_scanlines(&cinfo,row_pointer,1);
}
jpeg_finish_decompress(&cinfo);
jpeg_destroy_decompress(&cinfo);
if (!file) cimg::fclose(nfile);
CImg<T> dest(cinfo.output_width,cinfo.output_height,1,cinfo.output_components);
switch (dest.dim) {
case 1: {
T *ptr_g = dest.ptr();
cimg_forXY(dest,x,y) *(ptr_g++) = (T)*(buf2++);
} break;
case 3: {
T *ptr_r = dest.ptr(0,0,0,0), *ptr_g = dest.ptr(0,0,0,1), *ptr_b = dest.ptr(0,0,0,2);
cimg_forXY(dest,x,y) {
*(ptr_r++) = (T)*(buf2++);
*(ptr_g++) = (T)*(buf2++);
*(ptr_b++) = (T)*(buf2++);
}
} break;
case 4: {
T *ptr_r = dest.ptr(0,0,0,0), *ptr_g = dest.ptr(0,0,0,1),
*ptr_b = dest.ptr(0,0,0,2), *ptr_a = dest.ptr(0,0,0,3);
cimg_forXY(dest,x,y) {
*(ptr_r++) = (T)*(buf2++);
*(ptr_g++) = (T)*(buf2++);
*(ptr_b++) = (T)*(buf2++);
*(ptr_a++) = (T)*(buf2++);
}
} break;
}
delete[] buf;
return dest;
#endif
}
//! Load an image from a JPEG file
static CImg get_load_jpeg(const char *const filename) {
return get_load_jpeg(0,filename);
}
//! Load an image from a JPEG file
CImg& load_jpeg(std::FILE *const file, const char *const filename=0) {
return get_load_jpeg(file,filename).swap(*this);
}
//! Load an image from a JPEG file
CImg& load_jpeg(const char *const filename) {
return get_load_jpeg(filename).swap(*this);
}
//! Load an image using builtin ImageMagick++ Library
/**
Added April/may 2006 by Christoph Hormann <chris_hormann@gmx.de>
This is experimental code, not much tested, use with care.
**/
static CImg get_load_magick(const char *const filename) {
CImg dest;
#ifdef cimg_use_magick
Magick::Image image(filename);
const unsigned int width = image.size().width(), height = image.size().height();
switch (image.type()) {
case Magick::PaletteMatteType:
case Magick::TrueColorMatteType:
case Magick::ColorSeparationType: {
dest.assign(width,height,1,4);
T *rdata = dest.ptr(0,0,0,0), *gdata = dest.ptr(0,0,0,1), *bdata = dest.ptr(0,0,0,2), *adata = dest.ptr(0,0,0,3);
Magick::PixelPacket *pixels = image.getPixels(0,0,width,height);
for (unsigned int off = width*height; off; --off) {
*(rdata++) = (T)(pixels->red);
*(gdata++) = (T)(pixels->green);
*(bdata++) = (T)(pixels->blue);
*(adata++) = (T)(pixels->opacity);
pixels++;
}
} break;
case Magick::PaletteType:
case Magick::TrueColorType: {
dest.assign(width,height,1,3);
T *rdata = dest.ptr(0,0,0,0), *gdata = dest.ptr(0,0,0,1), *bdata = dest.ptr(0,0,0,2);
Magick::PixelPacket *pixels = image.getPixels(0,0,width,height);
for (unsigned int off = width*height; off; --off) {
*(rdata++) = (T)(pixels->red);
*(gdata++) = (T)(pixels->green);
*(bdata++) = (T)(pixels->blue);
pixels++;
}
} break;
case Magick::GrayscaleMatteType: {
dest.assign(width,height,1,2);
T *data = dest.ptr(0,0,0,0), *adata = dest.ptr(0,0,0,1);
Magick::PixelPacket *pixels = image.getPixels(0,0,width,height);
for (unsigned int off = width*height; off; --off) {
*(data++) = (T)(pixels->red);
*(adata++) = (T)(pixels->opacity);
pixels++;
}
} break;
default: {
dest.assign(width,height,1,1);
T *data = dest.ptr(0,0,0,0);
Magick::PixelPacket *pixels = image.getPixels(0,0,width,height);
for (unsigned int off = width*height; off; --off) {
*(data++) = (T)(pixels->red);
pixels++;
}
} break;
}
return dest;
#else
throw CImgIOException("CImg<%s>::load_magick() : File '%s', Magick++ has not been linked during compilation.",
pixel_type(),filename?filename:"(null)");
return dest;
#endif
}
//! Load an image using builtin ImageMagick++ Library (in-place version).
CImg& load_magick(const char *const filename) {
return get_load_magick(filename).swap(*this);
}
//! Load an image from a RAW file.
static CImg get_load_raw(std::FILE *const file, const char *const filename,
const unsigned int sizex, const unsigned int sizey=1,
const unsigned int sizez=1, const unsigned int sizev=1,
const bool multiplexed=false, const bool endian_swap=false) {
CImg<T> res(sizex,sizey,sizez,sizev,0);
if (!res) return res;
std::FILE *const nfile = file?file:cimg::fopen(filename,"rb");
if (!multiplexed) {
cimg::fread(res.ptr(),res.size(),nfile);
if (endian_swap) cimg::endian_swap(res.ptr(),res.size());
}
else {
CImg<T> buf(1,1,1,sizev);
cimg_forXYZ(res,x,y,z) {
cimg::fread(buf.ptr(),sizev,nfile);
if (endian_swap) cimg::endian_swap(buf.ptr(),sizev);
res.set_vector_at(buf,x,y,z); }
}
if (!file) cimg::fclose(nfile);
return res;
}
//! Load an image from a RAW file.
static CImg get_load_raw(const char *const filename,
const unsigned int sizex, const unsigned int sizey=1,
const unsigned int sizez=1, const unsigned int sizev=1,
const bool multiplexed = false, const bool endian_swap = false) {
return get_load_raw(0,filename,sizex,sizey,sizez,sizev,multiplexed,endian_swap);
}
//! In-place version of get_load_raw()
CImg& load_raw(std::FILE *const file, const char *const filename,
const unsigned int sizex, const unsigned int sizey=1,
const unsigned int sizez=1, const unsigned int sizev=1,
const bool multiplexed = false, const bool endian_swap = false) {
return get_load_raw(file,filename,sizex,sizey,sizez,sizev,multiplexed,endian_swap).swap(*this);
}
//! In-place version of get_load_raw()
CImg& load_raw(const char *const filename,
const unsigned int sizex, const unsigned int sizey=1,
const unsigned int sizez=1, const unsigned int sizev=1,
const bool multiplexed = false, const bool endian_swap = false) {
return get_load_raw(filename,sizex,sizey,sizez,sizev,multiplexed,endian_swap).swap(*this);
}
//! Load an image from a RGBA file.
static CImg get_load_rgba(std::FILE *const file, const char *const filename, const unsigned int dimw, const unsigned int dimh) {
std::FILE *const nfile = file?file:cimg::fopen(filename,"rb");
unsigned char *buffer = new unsigned char[dimw*dimh*4];
cimg::fread(buffer,dimw*dimh*4,nfile);
if (!file) cimg::fclose(nfile);
CImg res(dimw,dimh,1,4);
T *pR = res.ptr(0,0,0,0), *pG = res.ptr(0,0,0,1), *pB = res.ptr(0,0,0,2), *pA = res.ptr(0,0,0,3);
const unsigned char *ptrs = buffer;
for (unsigned int off=res.width*res.height; off>0; --off) {
*(pR++) = (T)*(ptrs++);
*(pG++) = (T)*(ptrs++);
*(pB++) = (T)*(ptrs++);
*(pA++) = (T)*(ptrs++);
}
delete[] buffer;
return res;
}
//! Load an image from a RGBA file.
static CImg get_load_rgba(const char *const filename, const unsigned int dimw, const unsigned int dimh) {
return get_load_rgba(0,filename,dimw,dimh);
}
//! In-place version of get_load_rgba()
CImg& load_rgba(std::FILE *const file, const char *const filename, const unsigned int dimw, const unsigned int dimh) {
return get_load_rgba(file, filename,dimw,dimh).swap(*this);
}
//! In-place version of get_load_rgba()
CImg& load_rgba(const char *const filename, const unsigned int dimw, const unsigned int dimh) {
return get_load_rgba(filename,dimw,dimh).swap(*this);
}
//! Load an image from a RGB file.
static CImg get_load_rgb(std::FILE *const file, const char *const filename, const unsigned int dimw, const unsigned int dimh) {
std::FILE *const nfile = file?file:cimg::fopen(filename,"rb");
unsigned char *buffer = new unsigned char[dimw*dimh*3];
cimg::fread(buffer,dimw*dimh*3,nfile);
if (!file) cimg::fclose(nfile);
CImg res(dimw,dimh,1,3);
T *pR = res.ptr(0,0,0,0), *pG = res.ptr(0,0,0,1), *pB=res.ptr(0,0,0,2);
const unsigned char *ptrs = buffer;
for (unsigned int off=res.width*res.height; off>0; --off) {
*(pR++) = (T)*(ptrs++);
*(pG++) = (T)*(ptrs++);
*(pB++) = (T)*(ptrs++);
}
delete[] buffer;
return res;
}
//! Load an image from a RGB file.
static CImg get_load_rgb(const char *const filename, const unsigned int dimw, const unsigned int dimh) {
return get_load_rgb(0,filename,dimw,dimh);
}
//! In-place version of get_load_rgb()
CImg& load_rgb(std::FILE *const file, const char *const filename, const unsigned int dimw, const unsigned int dimh) {
return get_load_rgb(file, filename,dimw,dimh).swap(*this);
}
//! In-place version of get_load_rgb()
CImg& load_rgb(const char *const filename, const unsigned int dimw, const unsigned int dimh) {
return get_load_rgb(filename,dimw,dimh).swap(*this);
}
#define cimg_load_inr_case(Tf,sign,pixsize,Ts) \
if (!loaded && fopt[6]==pixsize && fopt[4]==Tf && fopt[5]==sign) { \
Ts *xval, *val = new Ts[fopt[0]*fopt[3]]; \
cimg_forYZ(dest,y,z) { \
cimg::fread(val,fopt[0]*fopt[3],nfile); \
if (fopt[7]!=endian) cimg::endian_swap(val,fopt[0]*fopt[3]); \
xval = val; cimg_forX(dest,x) cimg_forV(dest,k) \
dest(x,y,z,k) = (T)*(xval++); \
} \
delete[] val; \
loaded = true; \
}
static void _load_inr(std::FILE *file, int out[8], float *const voxsize=0) {
char item[1024],tmp1[64],tmp2[64];
out[0]=out[1]=out[2]=out[3]=out[5]=1; out[4]=out[6]=out[7]=-1;
std::fscanf(file,"%63s",item);
if(cimg::strncasecmp(item,"#INRIMAGE-4#{",13)!=0)
throw CImgIOException("CImg<%s>::load_inr() : File does not appear to be a valid INR file.\n"
"(INRIMAGE-4 identifier not found)",pixel_type());
while (std::fscanf(file," %63[^\n]%*c",item)!=EOF && cimg::strncmp(item,"##}",3)) {
std::sscanf(item," XDIM%*[^0-9]%d",out);
std::sscanf(item," YDIM%*[^0-9]%d",out+1);
std::sscanf(item," ZDIM%*[^0-9]%d",out+2);
std::sscanf(item," VDIM%*[^0-9]%d",out+3);
std::sscanf(item," PIXSIZE%*[^0-9]%d",out+6);
if (voxsize) {
std::sscanf(item," VX%*[^0-9.eE+-]%f",voxsize);
std::sscanf(item," VY%*[^0-9.eE+-]%f",voxsize+1);
std::sscanf(item," VZ%*[^0-9.eE+-]%f",voxsize+2);
}
if (std::sscanf(item," CPU%*[ =]%s",tmp1)) out[7]=cimg::strncasecmp(tmp1,"sun",3)?0:1;
switch(std::sscanf(item," TYPE%*[ =]%s %s",tmp1,tmp2)) {
case 0: break;
case 2: out[5] = cimg::strncasecmp(tmp1,"unsigned",8)?1:0; std::strcpy(tmp1,tmp2);
case 1:
if (!cimg::strncasecmp(tmp1,"int",3) || !cimg::strncasecmp(tmp1,"fixed",5)) out[4]=0;
if (!cimg::strncasecmp(tmp1,"float",5) || !cimg::strncasecmp(tmp1,"double",6)) out[4]=1;
if (!cimg::strncasecmp(tmp1,"packed",6)) out[4]=2;
if (out[4]>=0) break;
default: throw CImgIOException("cimg::inr_header_read() : Invalid TYPE '%s'",tmp2);
}
}
if(out[0]<0 || out[1]<0 || out[2]<0 || out[3]<0)
throw CImgIOException("CImg<%s>::load_inr() : Bad dimensions in .inr file = ( %d , %d , %d , %d )",
pixel_type(),out[0],out[1],out[2],out[3]);
if(out[4]<0 || out[5]<0) throw CImgIOException("CImg<%s>::load_inr() : TYPE is not fully defined",pixel_type());
if(out[6]<0) throw CImgIOException("CImg<%s>::load_inr() : PIXSIZE is not fully defined",pixel_type());
if(out[7]<0) throw CImgIOException("CImg<%s>::load_inr() : Big/Little Endian coding type is not defined",pixel_type());
}
//! Load an image from an INRIMAGE-4 file.
static CImg get_load_inr(std::FILE *const file, const char *const filename=0, float *voxsize=0) {
std::FILE *const nfile = file?file:cimg::fopen(filename,"rb");
int fopt[8], endian=cimg::endian()?1:0;
bool loaded = false;
if (voxsize) voxsize[0]=voxsize[1]=voxsize[2]=1;
_load_inr(nfile,fopt,voxsize);
CImg<T> dest(fopt[0],fopt[1],fopt[2],fopt[3]);
cimg_load_inr_case(0,0,8, unsigned char);
cimg_load_inr_case(0,1,8, char);
cimg_load_inr_case(0,0,16,unsigned short);
cimg_load_inr_case(0,1,16,short);
cimg_load_inr_case(0,0,32,unsigned int);
cimg_load_inr_case(0,1,32,int);
cimg_load_inr_case(1,0,32,float);
cimg_load_inr_case(1,1,32,float);
cimg_load_inr_case(1,0,64,double);
cimg_load_inr_case(1,1,64,double);
if (!loaded) {
if (!file) cimg::fclose(nfile);
throw CImgIOException("CImg<%s>::load_inr() : File '%s', cannot read images of the type specified in the file",
pixel_type(),filename?filename:"(FILE*)");
}
if (!file) cimg::fclose(nfile);
return dest;
}
//! Load an image from an INRIMAGE-4 file.
static CImg get_load_inr(const char *const filename, float *const voxsize=0) {
return get_load_inr(0,filename,voxsize);
}
//! In-place version of get_load_inr()
CImg& load_inr(std::FILE *const file, const char *const filename=0, float *const voxsize=0) {
return get_load_inr(file,filename,voxsize).swap(*this);
}
//! In-place version of get_load_inr()
CImg& load_inr(const char *const filename, float *const voxsize=0) {
return get_load_inr(filename,voxsize).swap(*this);
}
#define cimg_load_pandore_case(nid,nbdim,nwidth,nheight,ndepth,ndim,stype) \
case nid: { \
cimg::fread(dims,nbdim,nfile); \
if (endian) cimg::endian_swap(dims,nbdim); \
dest.assign(nwidth,nheight,ndepth,ndim); \
stype *buffer = new stype[dest.size()]; \
cimg::fread(buffer,dest.size(),nfile); \
if (endian) cimg::endian_swap(buffer,dest.size()); \
T *ptrd = dest.ptr(); \
cimg_foroff(dest,off) *(ptrd++) = (T)*(buffer++); \
buffer-=dest.size(); \
delete[] buffer; \
} \
break;
//! Load an image from a PANDORE-5 file.
static CImg get_load_pandore(std::FILE *const file, const char *const filename=0) {
std::FILE *const nfile = file?file:cimg::fopen(filename,"rb");
typedef unsigned char uchar;
typedef unsigned short ushort;
typedef unsigned int uint;
typedef unsigned long ulong;
CImg dest;
char tmp[32];
cimg::fread(tmp,12,nfile);
if (cimg::strncasecmp("PANDORE",tmp,7)) {
if (!file) cimg::fclose(nfile);
throw CImgIOException("CImg<%s>::load_pandore() : File '%s' is not a valid PANDORE file.\n"
"(PANDORE identifier not found).",pixel_type(),filename?filename:"(FILE*)");
}
unsigned int imageid,dims[8];
int ptbuf[4];
cimg::fread(&imageid,1,nfile);
const bool endian = (imageid>255);
if (endian) cimg::endian_swap(imageid);
cimg::fread(tmp,20,nfile);
switch (imageid) {
cimg_load_pandore_case(2,2,dims[1],1,1,1,uchar);
cimg_load_pandore_case(3,2,dims[1],1,1,1,long);
cimg_load_pandore_case(4,2,dims[1],1,1,1,float);
cimg_load_pandore_case(5,3,dims[2],dims[1],1,1,uchar);
cimg_load_pandore_case(6,3,dims[2],dims[1],1,1,long);
cimg_load_pandore_case(7,3,dims[2],dims[1],1,1,float);
cimg_load_pandore_case(8,4,dims[3],dims[2],dims[1],1,uchar);
cimg_load_pandore_case(9,4,dims[3],dims[2],dims[1],1,long);
cimg_load_pandore_case(10,4,dims[3],dims[2],dims[1],1,float);
case 11: { // Region 1D
cimg::fread(dims,3,nfile);
if (endian) cimg::endian_swap(dims,3);
dest.assign(dims[1],1,1,1);
if (dims[2]<256) {
unsigned char *buffer = new unsigned char[dest.size()];
cimg::fread(buffer,dest.size(),nfile);
T *ptrd = dest.ptr();
cimg_foroff(dest,off) *(ptrd++) = (T)*(buffer++);
buffer-=dest.size();
delete[] buffer;
} else {
if (dims[2]<65536) {
unsigned short *buffer = new unsigned short[dest.size()];
cimg::fread(buffer,dest.size(),nfile);
if (endian) cimg::endian_swap(buffer,dest.size());
T *ptrd = dest.ptr();
cimg_foroff(dest,off) *(ptrd++) = (T)*(buffer++);
buffer-=dest.size();
delete[] buffer;
} else {
unsigned int *buffer = new unsigned int[dest.size()];
cimg::fread(buffer,dest.size(),nfile);
if (endian) cimg::endian_swap(buffer,dest.size());
T *ptrd = dest.ptr();
cimg_foroff(dest,off) *(ptrd++) = (T)*(buffer++);
buffer-=dest.size();
delete[] buffer;
}
}
}
break;
case 12: { // Region 2D
cimg::fread(dims,4,nfile);
if (endian) cimg::endian_swap(dims,4);
dest.assign(dims[2],dims[1],1,1);
if (dims[3]<256) {
unsigned char *buffer = new unsigned char[dest.size()];
cimg::fread(buffer,dest.size(),nfile);
T *ptrd = dest.ptr();
cimg_foroff(dest,off) *(ptrd++) = (T)*(buffer++);
buffer-=dest.size();
delete[] buffer;
} else {
if (dims[3]<65536) {
unsigned short *buffer = new unsigned short[dest.size()];
cimg::fread(buffer,dest.size(),nfile);
if (endian) cimg::endian_swap(buffer,dest.size());
T *ptrd = dest.ptr();
cimg_foroff(dest,off) *(ptrd++) = (T)*(buffer++);
buffer-=dest.size();
delete[] buffer;
} else {
unsigned long *buffer = new unsigned long[dest.size()];
cimg::fread(buffer,dest.size(),nfile);
if (endian) cimg::endian_swap(buffer,dest.size());
T *ptrd = dest.ptr();
cimg_foroff(dest,off) *(ptrd++) = (T)*(buffer++);
buffer-=dest.size();
delete[] buffer;
}
}
}
break;
case 13: { // Region 3D
cimg::fread(dims,5,nfile);
if (endian) cimg::endian_swap(dims,5);
dest.assign(dims[3],dims[2],dims[1],1);
if (dims[4]<256) {
unsigned char *buffer = new unsigned char[dest.size()];
cimg::fread(buffer,dest.size(),nfile);
T *ptrd = dest.ptr();
cimg_foroff(dest,off) *(ptrd++) = (T)*(buffer++);
buffer-=dest.size();
delete[] buffer;
} else {
if (dims[4]<65536) {
unsigned short *buffer = new unsigned short[dest.size()];
cimg::fread(buffer,dest.size(),nfile);
if (endian) cimg::endian_swap(buffer,dest.size());
T *ptrd = dest.ptr();
cimg_foroff(dest,off) *(ptrd++) = (T)*(buffer++);
buffer-=dest.size();
delete[] buffer;
} else {
unsigned int *buffer = new unsigned int[dest.size()];
cimg::fread(buffer,dest.size(),nfile);
if (endian) cimg::endian_swap(buffer,dest.size());
T *ptrd = dest.ptr();
cimg_foroff(dest,off) *(ptrd++) = (T)*(buffer++);
buffer-=dest.size();
delete[] buffer;
}
}
}
break;
cimg_load_pandore_case(16,4,dims[2],dims[1],1,3,uchar);
cimg_load_pandore_case(17,4,dims[2],dims[1],1,3,long);
cimg_load_pandore_case(18,4,dims[2],dims[1],1,3,float);
cimg_load_pandore_case(19,5,dims[3],dims[2],dims[1],3,uchar);
cimg_load_pandore_case(20,5,dims[3],dims[2],dims[1],3,long);
cimg_load_pandore_case(21,5,dims[3],dims[2],dims[1],3,float);
cimg_load_pandore_case(22,2,dims[1],1,1,dims[0],uchar);
cimg_load_pandore_case(23,2,dims[1],1,1,dims[0],long);
cimg_load_pandore_case(24,2,dims[1],1,1,dims[0],ulong);
cimg_load_pandore_case(25,2,dims[1],1,1,dims[0],float);
cimg_load_pandore_case(26,3,dims[2],dims[1],1,dims[0],uchar);
cimg_load_pandore_case(27,3,dims[2],dims[1],1,dims[0],long);
cimg_load_pandore_case(28,3,dims[2],dims[1],1,dims[0],ulong);
cimg_load_pandore_case(29,3,dims[2],dims[1],1,dims[0],float);
cimg_load_pandore_case(30,4,dims[3],dims[2],dims[1],dims[0],uchar);
cimg_load_pandore_case(31,4,dims[3],dims[2],dims[1],dims[0],long);
cimg_load_pandore_case(32,4,dims[3],dims[2],dims[1],dims[0],ulong);
cimg_load_pandore_case(33,4,dims[3],dims[2],dims[1],dims[0],float);
case 34: // Points 1D
cimg::fread(ptbuf,1,nfile);
if (endian) cimg::endian_swap(ptbuf,1);
dest.assign(1); dest[0]=(T)ptbuf[0];
break;
case 35: // Points 2D
cimg::fread(ptbuf,2,nfile);
if (endian) cimg::endian_swap(ptbuf,2);
dest.assign(2); dest[0]=(T)ptbuf[1]; dest[1]=(T)ptbuf[0];
break;
case 36: // Points 3D
cimg::fread(ptbuf,3,nfile);
if (endian) cimg::endian_swap(ptbuf,3);
dest.assign(3); dest[0]=(T)ptbuf[2]; dest[1]=(T)ptbuf[1]; dest[2]=(T)ptbuf[0];
break;
default:
if (!file) cimg::fclose(nfile);
throw CImgIOException("CImg<%s>::load_pandore() : File '%s', cannot read images with ID_type=%u",
pixel_type(),filename?filename:"(FILE*)",imageid);
}
if (!file) cimg::fclose(nfile);
return dest;
}
//! Load an image from a PANDORE-5 file.
static CImg get_load_pandore(const char *const filename) {
return get_load_pandore(0,filename);
}
//! In-place version of get_load_pandore()
CImg& load_pandore(std::FILE *const file, const char *const filename) {
return get_load_pandore(file,filename).swap(*this);
}
//! In-place version of get_load_pandore()
CImg& load_pandore(const char *const filename) {
return get_load_pandore(filename).swap(*this);
}
//! Load an image from an ANALYZE7.5/NIFTI file
static CImg get_load_analyze(const char *const filename, float *const voxsize=0) {
// Open header and data files
std::FILE *file_header=0, *file=0;
bool error_file = false;
char body[1024];
const char *ext = cimg::filename_split(filename,body);
if (!cimg::strncasecmp(ext,"nii",3)) file_header = cimg::fopen(filename,"rb");
else {
if (!cimg::strncasecmp(ext,"hdr",3) ||
!cimg::strncasecmp(ext,"img",3)) {
std::sprintf(body+cimg::strlen(body),".hdr");
file_header = cimg::fopen(body,"rb");
if (!file_header) error_file = true;
else {
std::sprintf(body+cimg::strlen(body)-3,"img");
file = cimg::fopen(body,"rb");
if (!file) { cimg::fclose(file_header); error_file = true; }
}
}
}
if (error_file) throw CImgIOException("CImg<%s>::load_analyze() : Filename '%s', not recognized as an Analyze 7.5 or NIFTI file.",
pixel_type(),filename);
// Read header
bool endian = false;
unsigned int header_size;
cimg::fread(&header_size,1,file_header);
if (header_size>=4096) { endian = true; cimg::endian_swap(header_size); }
unsigned char *header = new unsigned char[header_size];
cimg::fread(header+4,header_size-4,file_header);
if (file) cimg::fclose(file_header);
if (endian) {
cimg::endian_swap((short*)(header+40),5);
cimg::endian_swap((short*)(header+70),1);
cimg::endian_swap((short*)(header+72),1);
cimg::endian_swap((float*)(header+76),4);
cimg::endian_swap((float*)(header+112),1);
}
unsigned short *dim = (unsigned short*)(header+40), dimx=1, dimy=1, dimz=1, dimv=1;
cimg::warn(!dim[0],"CImg<%s>::load_analyze() : Specified image has zero dimensions.",pixel_type());
cimg::warn(dim[0]>4,"CImg<%s>::load_analyze() : Number of image dimension is %d, reading only the 4 first dimensions",
pixel_type(),dim[0]);
if (dim[0]>=1) dimx = dim[1];
if (dim[0]>=2) dimy = dim[2];
if (dim[0]>=3) dimz = dim[3];
if (dim[0]>=4) dimv = dim[4];
float scalefactor = *(float*)(header+112); if (scalefactor==0) scalefactor=1;
const unsigned short datatype = *(short*)(header+70);
if (voxsize) { const float *vsize = (float*)(header+76); voxsize[0] = vsize[1]; voxsize[1] = vsize[2]; voxsize[2] = vsize[3]; }
delete[] header;
// Read pixel data
std::FILE *nfile = file?file:file_header;
CImg dest(dimx,dimy,dimz,dimv);
switch (datatype) {
case 2: {
unsigned char *buffer = new unsigned char[dimx*dimy*dimz*dimv];
cimg::fread(buffer,dimx*dimy*dimz*dimv,nfile);
cimg_foroff(dest,off) dest.data[off] = (T)(buffer[off]*scalefactor);
delete[] buffer;
} break;
case 4: {
short *buffer = new short[dimx*dimy*dimz*dimv];
cimg::fread(buffer,dimx*dimy*dimz*dimv,nfile);
if (endian) cimg::endian_swap(buffer,dimx*dimy*dimz*dimv);
cimg_foroff(dest,off) dest.data[off] = (T)(buffer[off]*scalefactor);
delete[] buffer;
} break;
case 8: {
int *buffer = new int[dimx*dimy*dimz*dimv];
cimg::fread(buffer,dimx*dimy*dimz*dimv,nfile);
if (endian) cimg::endian_swap(buffer,dimx*dimy*dimz*dimv);
cimg_foroff(dest,off) dest.data[off] = (T)(buffer[off]*scalefactor);
delete[] buffer;
} break;
case 16: {
float *buffer = new float[dimx*dimy*dimz*dimv];
cimg::fread(buffer,dimx*dimy*dimz*dimv,nfile);
if (endian) cimg::endian_swap(buffer,dimx*dimy*dimz*dimv);
cimg_foroff(dest,off) dest.data[off] = (T)(buffer[off]*scalefactor);
delete[] buffer;
} break;
case 64: {
double *buffer = new double[dimx*dimy*dimz*dimv];
cimg::fread(buffer,dimx*dimy*dimz*dimv,nfile);
if (endian) cimg::endian_swap(buffer,dimx*dimy*dimz*dimv);
cimg_foroff(dest,off) dest.data[off] = (T)(buffer[off]*scalefactor);
delete[] buffer;
} break;
default:
cimg::fclose(nfile);
throw CImgIOException("CImg<%s>::load_analyze() : File '%s, cannot read images with 'datatype = %d'",
pixel_type(),filename,datatype);
}
cimg::fclose(nfile);
return dest;
}
//! In-place version of get_load_analyze()
CImg& load_analyze(const char *const filename, float *const voxsize = 0) {
return get_load_analyze(filename,voxsize).swap(*this);
}
//! Load PAR-REC (Philips) image file
static CImg get_load_parrec(const char *const filename, const char axe='v', const char align='p') {
return CImgList<T>::get_load_parrec(filename).get_append(axe,align);
}
//! In-place version of get_load_parrec()
CImg& load_parrec(const char *const filename, const char axis='v', const char align='p') {
return get_load_parrec(filename,axis,align).swap(*this);
}
//! Load an image from a CImg RAW file
static CImg get_load_cimg(std::FILE *const file, const char *const filename=0, const char axis='v', const char align='p') {
return CImgList<T>::get_load_cimg(file,filename).get_append(axis,align);
}
//! Load an image from a CImg RAW file
static CImg get_load_cimg(const char *const filename, const char axis='v', const char align='p') {
return get_load_cimg(0,filename,axis,align);
}
//! In-place version of get_load_cimg()
CImg& load_cimg(std::FILE *const file, const char *const filename=0, const char axis='v', const char align='p') {
return get_load_cimg(file,filename,axis,align).swap(*this);
}
//! In-place version of get_load_cimg()
CImg& load_cimg(const char *const filename, const char axis='v', const char align='p') {
return get_load_cimg(filename,axis,align).swap(*this);
}
//! Function that loads the image for other file formats that are not natively handled by CImg.
//! This is the case for all compressed image formats (GIF,PNG,JPG,TIF,...).
static CImg get_load_imagemagick(const char *const filename) {
static bool first_time = true;
char command[1024], filetmp[512];
if (first_time) { std::srand((unsigned int)::time(0)); first_time = false; }
std::FILE *file = 0;
do {
std::sprintf(filetmp,"%s%sCImg%.4d.ppm",cimg::temporary_path(),cimg_OS==2?"\\":"/",std::rand()%10000);
if ((file=std::fopen(filetmp,"rb"))!=0) std::fclose(file);
} while (file);
std::sprintf(command,"%s \"%s\" %s",cimg::imagemagick_path(),filename,filetmp);
cimg::system(command,cimg::imagemagick_path());
if (!(file = std::fopen(filetmp,"rb"))) {
cimg::fclose(cimg::fopen(filename,"r"));
throw CImgIOException("CImg<%s>::load_imagemagick() : Failed to open image '%s'.\n\n"
"Path of 'ImageMagick's convert' : \"%s\"\n"
"Path of temporary filename : \"%s\"",
pixel_type(),filename,cimg::imagemagick_path(),filetmp);
} else cimg::fclose(file);
const CImg dest = CImg<T>::get_load_pnm(filetmp);
std::remove(filetmp);
return dest;
}
//! In-place version of get_load_imagemagick()
CImg& load_imagemagick(const char *const filename) {
return get_load_imagemagick(filename).swap(*this);
}
//! Function that loads the image for other file formats that are not natively handled by CImg.
//! This is the case for all compressed image formats (GIF,PNG,JPG,TIF,...).
static CImg get_load_graphicsmagick(const char *const filename) {
static bool first_time = true;
char command[1024], filetmp[512];
if (first_time) { std::srand((unsigned int)::time(0)); first_time = false; }
std::FILE *file = 0;
do {
std::sprintf(filetmp,"%s%sCImg%.4d.ppm",cimg::temporary_path(),cimg_OS==2?"\\":"/",std::rand()%10000);
if ((file=std::fopen(filetmp,"rb"))!=0) std::fclose(file);
} while (file);
std::sprintf(command,"%s convert \"%s\" %s",cimg::graphicsmagick_path(),filename,filetmp);
cimg::system(command,cimg::graphicsmagick_path());
if (!(file = std::fopen(filetmp,"rb"))) {
cimg::fclose(cimg::fopen(filename,"r"));
throw CImgIOException("CImg<%s>::load_graphicsmagick() : Failed to open image '%s'.\n\n"
"Path of 'GraphicsMagick's gm' : \"%s\"\n"
"Path of temporary filename : \"%s\"",
pixel_type(),filename,cimg::graphicsmagick_path(),filetmp);
} else cimg::fclose(file);
const CImg dest = CImg<T>::get_load_pnm(filetmp);
std::remove(filetmp);
return dest;
}
//! In-place version of get_load_graphicsmagick()
CImg& load_graphicsmagick(const char *const filename) {
return get_load_graphicsmagick(filename).swap(*this);
}
//! Function that loads the image for other file formats that are not natively handled by CImg.
//! This is the case for all compressed image formats (GIF,PNG,JPG,TIF,...).
static CImg get_load_other(const char *const filename) {
CImg<T> res;
const unsigned int odebug = cimg::exception_mode();
cimg::exception_mode() = 0;
try { res.load_magick(filename); }
catch (CImgException&) {
try { res.load_imagemagick(filename); }
catch (CImgException&) {
try { res.load_graphicsmagick(filename); }
catch (CImgException&) {
res.assign();
}
}
}
cimg::exception_mode()=odebug;
if (!res)
throw CImgIOException("CImg<%s>::load_other() : Failed to open image '%s'.\n"
"Check you have either the ImageMagick or GraphicsMagick package installed.",
pixel_type(),filename);
return res;
}
//! In-place version of get_load_graphicsmagick()
CImg& load_other(const char *const filename) {
return get_load_other(filename).swap(*this);
}
//! Load an image from a Dicom file (need '(X)Medcon' : http://xmedcon.sourceforge.net )
static CImg get_load_dicom(const char *const filename) {
static bool first_time = true;
char command[1024], filetmp[512], body[512];
if (first_time) { std::srand((unsigned int)::time(0)); first_time = false; }
cimg::fclose(cimg::fopen(filename,"r"));
std::FILE *file;
do {
std::sprintf(filetmp,"CImg%.4d.hdr",std::rand()%10000);
if ((file=std::fopen(filetmp,"rb"))!=0) std::fclose(file);
} while (file);
std::sprintf(command,"%s -w -c anlz -o %s -f %s",cimg::medcon_path(),filetmp,filename);
cimg::system(command);
cimg::filename_split(filetmp,body);
std::sprintf(command,"m000-%s.hdr",body);
file = std::fopen(command,"rb");
if (!file) {
throw CImgIOException("CImg<%s>::load_dicom() : Failed to open image '%s'.\n\n"
"Path of 'medcon' : \"%s\"\n"
"Path of temporary filename : \"%s\"",
pixel_type(),filename,cimg::medcon_path(),filetmp);
} else cimg::fclose(file);
const CImg dest = CImg<T>::get_load_analyze(command);
std::remove(command);
std::sprintf(command,"m000-%s.img",body);
std::remove(command);
return dest;
}
//! In-place version of get_load_dicom()
CImg& load_dicom(const char *const filename) {
return get_load_dicom(filename).swap(*this);
}
//! Load OFF files (GeomView 3D object files)
template<typename tf,typename tc>
static CImg<T> get_load_off(const char *const filename, CImgList<tf>& primitives, CImgList<tc>& colors,
const bool invert_faces=false) {
std::FILE *file=cimg::fopen(filename,"r");
unsigned int nb_points=0, nb_primitives=0, nb_read=0;
char line[256] = { 0 };
int err;
// Skip comments, and read magic string OFF
do { err = std::fscanf(file,"%255[^\n] ",line); } while (!err || (err==1 && line[0]=='#'));
if (cimg::strncasecmp(line,"OFF",3) && cimg::strncasecmp(line,"COFF",4)) {
cimg::fclose(file);
throw CImgIOException("CImg<%s>::load_off() : File '%s', keyword 'OFF' not found.",pixel_type(),filename);
}
do { err = std::fscanf(file,"%255[^\n] ",line); } while (!err || (err==1 && line[0]=='#'));
if ((err = std::sscanf(line,"%u%u%*[^\n] ",&nb_points,&nb_primitives))!=2) {
cimg::fclose(file);
throw CImgIOException("CImg<%s>::load_off() : File '%s', invalid vertices/primitives numbers.",pixel_type(),filename);
}
// Read points data
CImg<T> points(nb_points,3);
float X=0,Y=0,Z=0;
cimg_forX(points,l) {
do { err = std::fscanf(file,"%255[^\n] ",line); } while (!err || (err==1 && line[0]=='#'));
if ((err = std::sscanf(line,"%f%f%f%*[^\n] ",&X,&Y,&Z))!=3) {
cimg::fclose(file);
throw CImgIOException("CImg<%s>::load_off() : File '%s', cannot read point %u/%u.\n",pixel_type(),filename,l+1,nb_points);
}
points(l,0) = (T)X; points(l,1) = (T)Y; points(l,2) = (T)Z;
}
// Read primitive data
primitives.assign();
colors.assign();
bool stopflag = false;
while (!stopflag) {
float c0 = 0.7f, c1 = 0.7f, c2 = 0.7f;
unsigned int prim=0, i0=0, i1=0, i2=0, i3=0, i4=0, i5=0, i6=0, i7=0;
line[0]='\0';
if ((err = std::fscanf(file,"%u",&prim))!=1) stopflag=true;
else {
nb_read++;
switch (prim) {
case 1: {
if ((err = std::fscanf(file,"%u%255[^\n] ",&i0,line))<2) {
cimg::warn(true,"CImg<%s>::load_off() : File '%s', invalid primitive %u/%u.",
pixel_type(),filename,nb_read,nb_primitives);
std::fscanf(file,"%*[^\n] ");
} else {
std::sscanf(line,"%f%f%f",&c0,&c1,&c2);
primitives.insert(CImg<tf>::vector(i0));
colors.insert(CImg<tc>::vector((tc)(c0*255),(tc)(c1*255),(tc)(c2*255)));
}
} break;
case 2: {
if ((err = std::fscanf(file,"%u%u%255[^\n] ",&i0,&i1,line))<2) {
cimg::warn(true,"CImg<%s>::load_off() : File '%s', invalid primitive %u/%u.",
pixel_type(),filename,nb_read,nb_primitives);
std::fscanf(file,"%*[^\n] ");
} else {
std::sscanf(line,"%f%f%f",&c0,&c1,&c2);
primitives.insert(CImg<tf>::vector(i0,i1));
colors.insert(CImg<tc>::vector((tc)(c0*255),(tc)(c1*255),(tc)(c2*255)));
}
} break;
case 3: {
if ((err = std::fscanf(file,"%u%u%u%255[^\n] ",&i0,&i1,&i2,line))<3) {
cimg::warn(true,"CImg<%s>::load_off() : File '%s', invalid primitive %u/%u.",
pixel_type(),filename,nb_read,nb_primitives);
std::fscanf(file,"%*[^\n] ");
} else {
std::sscanf(line,"%f%f%f",&c0,&c1,&c2);
if (invert_faces) primitives.insert(CImg<tf>::vector(i0,i1,i2));
else primitives.insert(CImg<tf>::vector(i0,i2,i1));
colors.insert(CImg<tc>::vector((tc)(c0*255),(tc)(c1*255),(tc)(c2*255)));
}
} break;
case 4: {
if ((err = std::fscanf(file,"%u%u%u%u%255[^\n] ",&i0,&i1,&i2,&i3,line))<4) {
cimg::warn(true,"CImg<%s>::load_off() : File '%s', invalid primitive %u/%u.",
pixel_type(),filename,nb_read,nb_primitives);
std::fscanf(file,"%*[^\n] ");
} else {
std::sscanf(line,"%f%f%f",&c0,&c1,&c2);
if (invert_faces) primitives.insert(CImg<tf>::vector(i0,i1,i2,i3));
else primitives.insert(CImg<tf>::vector(i0,i3,i2,i1));
colors.insert(CImg<tc>::vector((tc)(c0*255),(tc)(c1*255),(tc)(c2*255),(tc)(c2*255)));
}
} break;
case 5: {
if ((err = std::fscanf(file,"%u%u%u%u%u%255[^\n] ",&i0,&i1,&i2,&i3,&i4,line))<5) {
cimg::warn(true,"CImg<%s>::load_off() : File '%s', invalid primitive %u/%u.",
pixel_type(),filename,nb_read,nb_primitives);
std::fscanf(file,"%*[^\n] ");
} else {
std::sscanf(line,"%f%f%f",&c0,&c1,&c2);
if (invert_faces) {
primitives.insert(CImg<tf>::vector(i0,i1,i2,i3));
primitives.insert(CImg<tf>::vector(i0,i3,i4));
}
else {
primitives.insert(CImg<tf>::vector(i0,i3,i2,i1));
primitives.insert(CImg<tf>::vector(i0,i4,i3));
}
colors.insert(2,CImg<tc>::vector((tc)(c0*255),(tc)(c1*255),(tc)(c2*255),(tc)(c2*255)));
++nb_primitives;
}
} break;
case 6: {
if ((err = std::fscanf(file,"%u%u%u%u%u%u%255[^\n] ",&i0,&i1,&i2,&i3,&i4,&i5,line))<6) {
cimg::warn(true,"CImg<%s>::load_off() : File '%s', invalid primitive %u/%u.",
pixel_type(),filename,nb_read,nb_primitives);
std::fscanf(file,"%*[^\n] ");
} else {
std::sscanf(line,"%f%f%f",&c0,&c1,&c2);
if (invert_faces) {
primitives.insert(CImg<tf>::vector(i0,i1,i2,i3));
primitives.insert(CImg<tf>::vector(i0,i3,i4,i5));
}
else {
primitives.insert(CImg<tf>::vector(i0,i3,i2,i1));
primitives.insert(CImg<tf>::vector(i0,i5,i4,i3));
}
colors.insert(2,CImg<tc>::vector((tc)(c0*255),(tc)(c1*255),(tc)(c2*255),(tc)(c2*255)));
++nb_primitives;
}
} break;
case 7: {
if ((err = std::fscanf(file,"%u%u%u%u%u%u%u%255[^\n] ",&i0,&i1,&i2,&i3,&i4,&i5,&i6,line))<7) {
cimg::warn(true,"CImg<%s>::load_off() : File '%s', invalid primitive %u/%u.",
pixel_type(),filename,nb_read,nb_primitives);
std::fscanf(file,"%*[^\n] ");
} else {
std::sscanf(line,"%f%f%f",&c0,&c1,&c2);
if (invert_faces) {
primitives.insert(CImg<tf>::vector(i0,i1,i3,i4));
primitives.insert(CImg<tf>::vector(i0,i4,i5,i6));
primitives.insert(CImg<tf>::vector(i1,i2,i3));
}
else {
primitives.insert(CImg<tf>::vector(i0,i4,i3,i1));
primitives.insert(CImg<tf>::vector(i0,i6,i5,i4));
primitives.insert(CImg<tf>::vector(i3,i2,i1));
}
colors.insert(2,CImg<tc>::vector((tc)(c0*255),(tc)(c1*255),(tc)(c2*255),(tc)(c2*255)));
++(++nb_primitives);
}
} break;
case 8: {
if ((err = std::fscanf(file,"%u%u%u%u%u%u%u%u%255[^\n] ",&i0,&i1,&i2,&i3,&i4,&i5,&i6,&i7,line))<7) {
cimg::warn(true,"CImg<%s>::load_off() : File '%s', invalid primitive %u/%u.",
pixel_type(),filename,nb_read,nb_primitives);
std::fscanf(file,"%*[^\n] ");
} else {
std::sscanf(line,"%f%f%f",&c0,&c1,&c2);
if (invert_faces) {
primitives.insert(CImg<tf>::vector(i0,i1,i2,i3));
primitives.insert(CImg<tf>::vector(i0,i3,i4,i5));
primitives.insert(CImg<tf>::vector(i0,i5,i6,i7));
}
else {
primitives.insert(CImg<tf>::vector(i0,i3,i2,i1));
primitives.insert(CImg<tf>::vector(i0,i5,i4,i3));
primitives.insert(CImg<tf>::vector(i0,i7,i6,i5));
}
colors.insert(2,CImg<tc>::vector((tc)(c0*255),(tc)(c1*255),(tc)(c2*255),(tc)(c2*255)));
++(++nb_primitives);
}
} break;
default:
cimg::warn(true,"CImg<%s>::load_off() : File '%s', invalid primitive %u/%u (%u vertices).",
pixel_type(),filename,nb_read,nb_primitives,prim);
std::fscanf(file,"%*[^\n] ");
break;
}
}
}
cimg::fclose(file);
cimg::warn(primitives.size!=nb_primitives,
"CImg<%s>::load_off() : File '%s', read only %u primitives instead of %u as claimed in the header.",
pixel_type(),filename,primitives.size,nb_primitives);
return points;
}
//! In-place version of get_load_off()
template<typename tf,typename tc>
CImg& load_off(const char *const filename, CImgList<tf>& primitives, CImgList<tc>& colors, const bool invert_faces=false) {
return get_load_off(filename,primitives,colors,invert_faces).swap(*this);
}
//! Save the image as a file.
/**
The used file format is defined by the file extension in the filename \p filename.\n
Parameter \p number can be used to add a 6-digit number to the filename before saving.\n
If \p normalize is true, a normalized version of the image (between [0,255]) is saved.
**/
const CImg& save(const char *const filename, const int number=-1) const {
if (is_empty()) throw CImgInstanceException("CImg<%s>::save() : Instance image (%u,%u,%u,%u,%p) is empty (file '%s').",
pixel_type(),width,height,depth,dim,data,filename);
if (!filename) throw CImgArgumentException("CImg<%s>::save() : Instance image (%u,%u,%u,%u,%p), specified filename is (null).",
pixel_type(),width,height,depth,dim,data);
const char *ext = cimg::filename_split(filename);
char nfilename[1024];
const char *const fn = (number>=0)?cimg::filename_number(filename,number,6,nfilename):filename;
if (!cimg::strncasecmp(ext,"asc",3)) return save_ascii(fn);
if (!cimg::strncasecmp(ext,"dlm",3) ||
!cimg::strncasecmp(ext,"txt",3)) return save_dlm(fn);
if (!cimg::strncasecmp(ext,"inr",3)) return save_inr(fn);
if (!cimg::strncasecmp(ext,"hdr",3) ||
!cimg::strncasecmp(ext,"nii",3)) return save_analyze(fn);
if (!cimg::strncasecmp(ext,"dcm",3)) return save_dicom(fn);
if (!cimg::strncasecmp(ext,"pan",3)) return save_pandore(fn);
if (!cimg::strncasecmp(ext,"bmp",3)) return save_bmp(fn);
if (!cimg::strncasecmp(ext,"png",3)) return save_png(fn);
if (!cimg::strncasecmp(ext,"tif",3)) return save_tiff(fn);
if (!cimg::strncasecmp(ext,"jpg",3) ||
!cimg::strncasecmp(ext,"jpeg",4)) return save_jpeg(fn);
if (!cimg::strncasecmp(ext,"rgba",4)) return save_rgba(fn);
if (!cimg::strncasecmp(ext,"rgb",3)) return save_rgb(fn);
if (!cimg::strncasecmp(ext,"raw",3)) return save_raw(fn);
if (!cimg::strncasecmp(ext,"cimg",4) || ext[0]=='\0') return save_cimg(fn);
if (!cimg::strncasecmp(ext,"pgm",3) ||
!cimg::strncasecmp(ext,"ppm",3) ||
!cimg::strncasecmp(ext,"pnm",3)) return save_pnm(fn);
if (!cimg::strncasecmp(ext,"yuv",3)) return save_yuv(fn,true);
return save_other(fn);
}
//! Save the image as an ASCII file (ASCII Raw + simple header).
const CImg& save_ascii(std::FILE *const file, const char *const filename=0) const {
if (is_empty()) throw CImgInstanceException("CImg<%s>::save_ascii() : Instance image (%u,%u,%u,%u,%p) is empty (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
if (!file && !filename) throw CImgArgumentException("CImg<%s>::save_ascii() : Instance image (%u,%u,%u,%u,%p), specified file is (null).",
pixel_type(),width,height,depth,dim,data);
std::FILE *const nfile = file?file:cimg::fopen(filename,"w");
std::fprintf(nfile,"%u %u %u %u\n",width,height,depth,dim);
const T* ptrs = data;
cimg_forYZV(*this,y,z,v) {
cimg_forX(*this,x) std::fprintf(nfile,"%g ",(double)*(ptrs++));
std::fputc('\n',nfile);
}
if (!file) cimg::fclose(nfile);
return *this;
}
//! Save the image as an ASCII file (ASCII Raw + simple header).
const CImg& save_ascii(const char *const filename) const {
return save_ascii(0,filename);
}
//! Save the image as a DLM file.
const CImg& save_dlm(std::FILE *const file, const char *const filename=0) const {
if (is_empty()) throw CImgInstanceException("CImg<%s>::save_dlm() : Instance image (%u,%u,%u,%u,%p) is empty (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
if (!file && !filename) throw CImgArgumentException("CImg<%s>::save_dlm() : Instance image (%u,%u,%u,%u,%p), specified file is (null).",
pixel_type(),width,height,depth,dim,data);
cimg::warn(depth>1,
"CImg<%s>::save_dlm() : Instance image (%u,%u,%u,%u,%p) is volumetric. Pixel values along Z will be unrolled (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
cimg::warn(dim>1,
"CImg<%s>::save_dlm() : Instance image (%u,%u,%u,%u,%p) is multispectral. Pixel values along V will be unrolled (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
std::FILE *const nfile = file?file:cimg::fopen(filename,"w");
const T* ptrs = data;
cimg_forYZV(*this,y,z,v) {
cimg_forX(*this,x) std::fprintf(nfile,"%g%s",(double)*(ptrs++),(x==(int)width-1)?"":",");
std::fputc('\n',nfile);
}
if (!file) cimg::fclose(nfile);
return *this;
}
//! Save the image as a DLM file.
const CImg& save_dlm(const char *const filename) const {
return save_dlm(0,filename);
}
//! Save the image as a PNM file.
const CImg& save_pnm(std::FILE *const file, const char *const filename=0) const {
if (is_empty()) throw CImgInstanceException("CImg<%s>::save_pnm() : Instance image (%u,%u,%u,%u,%p) is empty (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
if (!file && !filename) throw CImgArgumentException("CImg<%s>::save_pnm() : Instance image (%u,%u,%u,%u,%p), specified file is (null).",
pixel_type(),width,height,depth,dim,data);
const CImgStats st(*this,false);
cimg::warn(depth>1,
"CImg<%s>::save_pnm() : Instance image (%u,%u,%u,%u,%p) is volumetric. Only the first slice will be saved (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
cimg::warn(dim>3,
"CImg<%s>::save_pnm() : Instance image (%u,%u,%u,%u,%p) is multispectral. Only the three first channels will be saved (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
const double stmin = st.min, stmax = st.max;
cimg::warn(stmin<0 || stmax>65535,"CImg<%s>::save_pnm() : Instance image (%u,%u,%u,%u,%p) has pixel values in [%g,%g]. Probable type overflow (file '%s').",pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
std::FILE *const nfile = file?file:cimg::fopen(filename,"wb");
const T
*ptrR = ptr(0,0,0,0),
*ptrG = (dim>=2)?ptr(0,0,0,1):ptrR,
*ptrB = (dim>=3)?ptr(0,0,0,2):ptrR;
const unsigned int buf_size = width*height*(dim==1?1:3);
std::fprintf(nfile,"P%c\n# CREATOR: CImg : Original size=%ux%ux%ux%u\n%u %u\n%u\n",
(dim==1?'5':'6'),width,height,depth,dim,width,height,(st.max)<256?255:65535);
switch(dim) {
case 1: {
if ((st.max)<256) { // Binary PGM 8 bits
unsigned char *ptrd = new unsigned char[buf_size], *xptrd = ptrd;
cimg_forXY(*this,x,y) *(xptrd++) = (unsigned char)*(ptrR++);
cimg::fwrite(ptrd,buf_size,nfile);
delete[] ptrd;
} else { // Binary PGM 16 bits
unsigned short *ptrd = new unsigned short[buf_size], *xptrd = ptrd;
cimg_forXY(*this,x,y) *(xptrd++) = (unsigned short)*(ptrR++);
if (!cimg::endian()) cimg::endian_swap(ptrd,buf_size);
cimg::fwrite(ptrd,buf_size,nfile);
delete[] ptrd;
}
} break;
default: {
if ((st.max)<256) { // Binary PPM 8 bits
unsigned char *ptrd = new unsigned char[buf_size], *xptrd = ptrd;
cimg_forXY(*this,x,y) {
*(xptrd++) = (unsigned char)*(ptrR++);
*(xptrd++) = (unsigned char)*(ptrG++);
*(xptrd++) = (unsigned char)*(ptrB++);
}
cimg::fwrite(ptrd,buf_size,nfile);
delete[] ptrd;
} else { // Binary PPM 16 bits
unsigned short *ptrd = new unsigned short[buf_size], *xptrd = ptrd;
cimg_forXY(*this,x,y) {
*(xptrd++) = (unsigned short)*(ptrR++);
*(xptrd++) = (unsigned short)*(ptrG++);
*(xptrd++) = (unsigned short)*(ptrB++);
}
if (!cimg::endian()) cimg::endian_swap(ptrd,buf_size);
cimg::fwrite(ptrd,buf_size,nfile);
delete[] ptrd;
}
} break;
}
if (!file) cimg::fclose(nfile);
return *this;
}
//! Save the image as a PNM file.
const CImg& save_pnm(const char *const filename) const {
return save_pnm(0,filename);
}
//! Save an image as a Dicom file (need '(X)Medcon' : http://xmedcon.sourceforge.net )
const CImg& save_dicom(const char *const filename) const {
if (is_empty()) throw CImgInstanceException("CImg<%s>::save_dicom() : Instance image (%u,%u,%u,%u,%p) is empty (file '%s').",
pixel_type(),width,height,depth,dim,data,filename);
if (!filename) throw CImgArgumentException("CImg<%s>::save_dicom() : Instance image (%u,%u,%u,%u,%p), specified filename is (null).",
pixel_type(),width,height,depth,dim,data);
static bool first_time = true;
char command[1024], filetmp[512], body[512];
if (first_time) { std::srand((unsigned int)::time(0)); first_time = false; }
std::FILE *file;
do {
std::sprintf(filetmp,"CImg%.4d.hdr",std::rand()%10000);
if ((file=std::fopen(filetmp,"rb"))!=0) std::fclose(file);
} while (file);
save_analyze(filetmp);
std::sprintf(command,"%s -w -c dicom -o %s -f %s",cimg::medcon_path(),filename,filetmp);
cimg::system(command);
std::remove(filetmp);
cimg::filename_split(filetmp,body);
std::sprintf(filetmp,"%s.img",body);
std::remove(filetmp);
std::sprintf(command,"m000-%s",filename);
file = std::fopen(command,"rb");
if (!file) {
cimg::fclose(cimg::fopen(filename,"r"));
throw CImgIOException("CImg<%s>::save_dicom() : Failed to save image '%s'.\n\n"
"Path of 'medcon' : \"%s\"\n"
"Path of temporary filename : \"%s\"",
pixel_type(),filename,cimg::medcon_path(),filetmp);
} else cimg::fclose(file);
std::rename(command,filename);
return *this;
}
//! Save the image as an ANALYZE7.5 or NIFTI file.
const CImg& save_analyze(const char *const filename, const float *const voxsize=0) const {
if (is_empty()) throw CImgInstanceException("CImg<%s>::save_analyze() : File '%s', instance image (%u,%u,%u,%u,%p) is empty.",
pixel_type(),width,height,depth,dim,data,filename);
if (!filename) throw CImgArgumentException("CImg<%s>::save_analyze() : Instance image (%u,%u,%u,%u,%p), specified filename is (null).",
pixel_type(),width,height,depth,dim,data);
std::FILE *file;
char header[348], hname[1024], iname[1024];
const char *ext = cimg::filename_split(filename);
short datatype=-1;
std::memset(header,0,348);
if (!ext[0]) { std::sprintf(hname,"%s.hdr",filename); std::sprintf(iname,"%s.img",filename); }
if (!cimg::strncasecmp(ext,"hdr",3)) {
std::strcpy(hname,filename); std::strcpy(iname,filename); std::sprintf(iname+cimg::strlen(iname)-3,"img");
}
if (!cimg::strncasecmp(ext,"img",3)) {
std::strcpy(hname,filename); std::strcpy(iname,filename); std::sprintf(hname+cimg::strlen(iname)-3,"hdr");
}
if (!cimg::strncasecmp(ext,"nii",3)) {
std::strcpy(hname,filename); iname[0]=0;
}
((int*)(header))[0] = 348;
std::sprintf(header+4,"CImg");
std::sprintf(header+14," ");
((short*)(header+36))[0] = 4096;
((char*)(header+38))[0] = 114;
((short*)(header+40))[0] = 4;
((short*)(header+40))[1] = width;
((short*)(header+40))[2] = height;
((short*)(header+40))[3] = depth;
((short*)(header+40))[4] = dim;
if (!cimg::strcasecmp(pixel_type(),"bool")) datatype = 2;
if (!cimg::strcasecmp(pixel_type(),"unsigned char")) datatype = 2;
if (!cimg::strcasecmp(pixel_type(),"char")) datatype = 2;
if (!cimg::strcasecmp(pixel_type(),"unsigned short")) datatype = 4;
if (!cimg::strcasecmp(pixel_type(),"short")) datatype = 4;
if (!cimg::strcasecmp(pixel_type(),"unsigned int")) datatype = 8;
if (!cimg::strcasecmp(pixel_type(),"int")) datatype = 8;
if (!cimg::strcasecmp(pixel_type(),"unsigned long")) datatype = 8;
if (!cimg::strcasecmp(pixel_type(),"long")) datatype = 8;
if (!cimg::strcasecmp(pixel_type(),"float")) datatype = 16;
if (!cimg::strcasecmp(pixel_type(),"double")) datatype = 64;
if (datatype<0)
throw CImgIOException("CImg<%s>::save_analyze() : Cannot save image '%s' since pixel type (%s)"
"is not handled in Analyze7.5 specifications.\n",
pixel_type(),filename,pixel_type());
((short*)(header+70))[0] = datatype;
((short*)(header+72))[0] = sizeof(T);
((float*)(header+112))[0] = 1;
((float*)(header+76))[0] = 0;
if (voxsize) {
((float*)(header+76))[1] = voxsize[0];
((float*)(header+76))[2] = voxsize[1];
((float*)(header+76))[3] = voxsize[2];
} else ((float*)(header+76))[1] = ((float*)(header+76))[2] = ((float*)(header+76))[3] = 1;
file = cimg::fopen(hname,"wb");
cimg::fwrite(header,348,file);
if (iname[0]) { cimg::fclose(file); file = cimg::fopen(iname,"wb"); }
cimg::fwrite(data,size(),file);
cimg::fclose(file);
return *this;
}
//! Save the image as a CImg file (Binary RAW + simple header)
const CImg& save_cimg(std::FILE *const file, const char *const filename=0) const {
if (is_empty()) throw CImgInstanceException("CImg<%s>::save_cimg() : Instance image (%u,%u,%u,%u,%p) is empty (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
if (!file && !filename) throw CImgArgumentException("CImg<%s>::save_cimg() : Instance image (%u,%u,%u,%u,%p), specified file is (null).",
pixel_type(),width,height,depth,dim,data);
CImgList<T> tmp(1);
tmp[0].width = width;
tmp[0].height = height;
tmp[0].depth = depth;
tmp[0].dim = dim;
tmp[0].data = data;
tmp.save_cimg(file,filename);
tmp[0].width = tmp[0].height = tmp[0].depth = tmp[0].dim = 0;
tmp[0].data = 0;
return *this;
}
//! Save the image as a CImg file (Binary RAW + simple header)
const CImg& save_cimg(const char *const filename) const {
return save_cimg(0,filename);
}
//! Save the image as a RAW file
const CImg& save_raw(std::FILE *const file, const char *const filename=0, const bool multiplexed=false) const {
if (is_empty()) throw CImgInstanceException("CImg<%s>::save_raw() : Instance image (%u,%u,%u,%u,%p) is empty (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
if (!file && !filename) throw CImgArgumentException("CImg<%s>::save_raw() : Instance image (%u,%u,%u,%u,%p), specified file is (null).",
pixel_type(),width,height,depth,dim,data);
std::FILE *const nfile = file?file:cimg::fopen(filename,"wb");
if (!multiplexed) cimg::fwrite(data,size(),nfile);
else {
CImg<T> buf(dim);
cimg_forXYZ(*this,x,y,z) {
cimg_forV(*this,k) buf[k] = (*this)(x,y,z,k);
cimg::fwrite(buf.data,dim,nfile);
}
}
if (!file) cimg::fclose(nfile);
return *this;
}
//! Save the image as a RAW file
const CImg& save_raw(const char *const filename=0, const bool multiplexed=false) const {
return save_raw(0,filename,multiplexed);
}
//! Save the image using ImageMagick's convert.
/** Function that saves the image for other file formats that are not natively handled by CImg,
using the tool 'convert' from the ImageMagick package.\n
This is the case for all compressed image formats (GIF,PNG,JPG,TIF,...). You need to install
the ImageMagick package in order to get
this function working properly (see http://www.imagemagick.org ).
**/
const CImg& save_imagemagick(const char *const filename, const unsigned int quality=100) const {
if (is_empty()) throw CImgInstanceException("CImg<%s>::save_imagemagick() : Instance image (%u,%u,%u,%u,%p) is empty (file '%s')",
pixel_type(),width,height,depth,dim,data,filename);
if (!filename) throw CImgArgumentException("CImg<%s>::save_imagemagick() : Instance image (%u,%u,%u,%u,%p), specified filename is (null).",
pixel_type(),width,height,depth,dim,data);
static bool first_time = true;
char command[512],filetmp[512];
if (first_time) { std::srand((unsigned int)::time(0)); first_time = false; }
std::FILE *file;
do {
if (dim==1) std::sprintf(filetmp,"%s%sCImg%.4d.pgm",cimg::temporary_path(),cimg_OS==2?"\\":"/",std::rand()%10000);
else std::sprintf(filetmp,"%s%sCImg%.4d.ppm",cimg::temporary_path(),cimg_OS==2?"\\":"/",std::rand()%10000);
if ((file=std::fopen(filetmp,"rb"))!=0) std::fclose(file);
} while (file);
save_pnm(filetmp);
std::sprintf(command,"%s -quality %u%% %s \"%s\"",cimg::imagemagick_path(),quality,filetmp,filename);
cimg::system(command);
file = std::fopen(filename,"rb");
if (!file) throw CImgIOException("CImg<%s>::save_imagemagick() : Failed to save image '%s'.\n\n"
"Path of 'convert' : \"%s\"\n"
"Path of temporary filename : \"%s\"\n",
pixel_type(),filename,cimg::imagemagick_path(),filetmp);
if (file) cimg::fclose(file);
std::remove(filetmp);
return *this;
}
//! Save the image using GraphicsMagick's gm.
/** Function that saves the image for other file formats that are not natively handled by CImg,
using the tool 'gm' from the GraphicsMagick package.\n
This is the case for all compressed image formats (GIF,PNG,JPG,TIF,...). You need to install
the GraphicsMagick package in order to get
this function working properly (see http://www.graphicsmagick.org ).
**/
const CImg& save_graphicsmagick(const char *const filename, const unsigned int quality=100) const {
if (is_empty()) throw CImgInstanceException("CImg<%s>::save_graphicsmagick() : Instance image (%u,%u,%u,%u,%p) is empty (file '%s')",
pixel_type(),width,height,depth,dim,data,filename);
if (!filename) throw CImgArgumentException("CImg<%s>::save_graphicsmagick() : Instance image (%u,%u,%u,%u,%p), specified filename is (null).",
pixel_type(),width,height,depth,dim,data);
static bool first_time = true;
char command[512],filetmp[512];
if (first_time) { std::srand((unsigned int)::time(0)); first_time = false; }
std::FILE *file;
do {
if (dim==1) std::sprintf(filetmp,"%s%sCImg%.4d.pgm",cimg::temporary_path(),cimg_OS==2?"\\":"/",std::rand()%10000);
else std::sprintf(filetmp,"%s%sCImg%.4d.ppm",cimg::temporary_path(),cimg_OS==2?"\\":"/",std::rand()%10000);
if ((file=std::fopen(filetmp,"rb"))!=0) std::fclose(file);
} while (file);
save_pnm(filetmp);
std::sprintf(command,"%s -quality %u%% %s \"%s\"",cimg::graphicsmagick_path(),quality,filetmp,filename);
cimg::system(command);
file = std::fopen(filename,"rb");
if (!file) throw CImgIOException("CImg<%s>::save_graphicsmagick() : Failed to save image '%s'.\n\n"
"Path of 'gm' : \"%s\"\n"
"Path of temporary filename : \"%s\"\n",
pixel_type(),filename,cimg::graphicsmagick_path(),filetmp);
if (file) cimg::fclose(file);
std::remove(filetmp);
return *this;
}
const CImg& save_other(const char *const filename, const unsigned int quality=100) const {
const unsigned int odebug = cimg::exception_mode();
bool is_saved = true;
cimg::exception_mode() = 0;
try { save_magick(filename); }
catch (CImgException&) {
try { save_imagemagick(filename,quality); }
catch (CImgException&) {
try { save_graphicsmagick(filename,quality); }
catch (CImgException&) {
is_saved = false;
}
}
}
cimg::exception_mode() = odebug;
if (!is_saved) throw CImgIOException("CImg<%s>::save_other() : File '%s' cannot be saved.\n"
"Check you have either the ImageMagick or GraphicsMagick package installed.",
pixel_type(),filename);
return *this;
}
//! Save the image as an INRIMAGE-4 file.
const CImg& save_inr(std::FILE *const file, const char *const filename=0, const float *const voxsize=0) const {
if (is_empty()) throw CImgInstanceException("CImg<%s>::save_inr() : Instance image (%u,%u,%u,%u,%p) is empty (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
if (!filename) throw CImgArgumentException("CImg<%s>::save_inr() : Instance image (%u,%u,%u,%u,%p), specified file is (null).",
pixel_type(),width,height,depth,dim,data);
int inrpixsize=-1;
const char *inrtype = "unsigned fixed\nPIXSIZE=8 bits\nSCALE=2**0";
if (!cimg::strcasecmp(pixel_type(),"unsigned char")) { inrtype = "unsigned fixed\nPIXSIZE=8 bits\nSCALE=2**0"; inrpixsize = 1; }
if (!cimg::strcasecmp(pixel_type(),"char")) { inrtype = "fixed\nPIXSIZE=8 bits\nSCALE=2**0"; inrpixsize = 1; }
if (!cimg::strcasecmp(pixel_type(),"unsigned short")) { inrtype = "unsigned fixed\nPIXSIZE=16 bits\nSCALE=2**0";inrpixsize = 2; }
if (!cimg::strcasecmp(pixel_type(),"short")) { inrtype = "fixed\nPIXSIZE=16 bits\nSCALE=2**0"; inrpixsize = 2; }
if (!cimg::strcasecmp(pixel_type(),"unsigned int")) { inrtype = "unsigned fixed\nPIXSIZE=32 bits\nSCALE=2**0";inrpixsize = 4; }
if (!cimg::strcasecmp(pixel_type(),"int")) { inrtype = "fixed\nPIXSIZE=32 bits\nSCALE=2**0"; inrpixsize = 4; }
if (!cimg::strcasecmp(pixel_type(),"float")) { inrtype = "float\nPIXSIZE=32 bits"; inrpixsize = 4; }
if (!cimg::strcasecmp(pixel_type(),"double")) { inrtype = "float\nPIXSIZE=64 bits"; inrpixsize = 8; }
if (inrpixsize<=0) throw CImgIOException("CImg<%s>::save_inr() : Don't know how to save images of '%s'",pixel_type(),pixel_type());
std::FILE *const nfile = file?file:cimg::fopen(filename,"wb");
char header[257];
int err = std::sprintf(header,"#INRIMAGE-4#{\nXDIM=%u\nYDIM=%u\nZDIM=%u\nVDIM=%u\n",width,height,depth,dim);
if (voxsize) err += std::sprintf(header+err,"VX=%g\nVY=%g\nVZ=%g\n",voxsize[0],voxsize[1],voxsize[2]);
err += std::sprintf(header+err,"TYPE=%s\nCPU=%s\n",inrtype,cimg::endian()?"sun":"decm");
std::memset(header+err,'\n',252-err);
std::memcpy(header+252,"##}\n",4);
cimg::fwrite(header,256,nfile);
cimg_forXYZ(*this,x,y,z) cimg_forV(*this,k) cimg::fwrite(&((*this)(x,y,z,k)),1,nfile);
if (!file) cimg::fclose(nfile);
return *this;
}
//! Save the image as an INRIMAGE-4 file.
const CImg& save_inr(const char *const filename, const float *const voxsize=0) const {
return save_inr(0,filename,voxsize);
}
#define cimg_save_pandore_case(sy,sz,sv,stype,id) \
if (!saved && (sy?(sy==height):true) && (sz?(sz==depth):true) && (sv?(sv==dim):true) && !strcmp(stype,pixel_type())) { \
unsigned int *iheader = (unsigned int*)(header+12); \
nbdims = _save_pandore_header_length((*iheader=id),dims,colorspace); \
cimg::fwrite(header,36,nfile); \
cimg::fwrite(dims,nbdims,nfile); \
if (id==2 || id==5 || id==8 || id==16 || id==19 || id==22 || id==26 || id==30) { \
unsigned char *buffer = new unsigned char[size()]; \
const T *ptrs = ptr(); \
cimg_foroff(*this,off) *(buffer++)=(unsigned char)(*(ptrs++)); \
buffer-=size(); \
cimg::fwrite(buffer,size(),nfile); \
delete[] buffer; \
} \
if (id==3 || id==6 || id==9 || id==17 || id==20 || id==23 || id==27 || id==31) { \
unsigned long *buffer = new unsigned long[size()]; \
const T *ptrs = ptr(); \
cimg_foroff(*this,off) *(buffer++)=(long)(*(ptrs++)); \
buffer-=size(); \
cimg::fwrite(buffer,size(),nfile); \
delete[] buffer; \
} \
if (id==4 || id==7 || id==10 || id==18 || id==21 || id==25 || id==29 || id==33) { \
float *buffer = new float[size()]; \
const T *ptrs = ptr(); \
cimg_foroff(*this,off) *(buffer++)=(float)(*(ptrs++)); \
buffer-=size(); \
cimg::fwrite(buffer,size(),nfile); \
delete[] buffer; \
} \
saved = true; \
}
unsigned int _save_pandore_header_length(unsigned int id,unsigned int *dims,const unsigned int colorspace=0) const {
unsigned int nbdims=0;
if (id==2 || id==3 || id==4) { dims[0]=1; dims[1]=width; nbdims=2; }
if (id==5 || id==6 || id==7) { dims[0]=1; dims[1]=height; dims[2]=width; nbdims=3; }
if (id==8 || id==9 || id==10) { dims[0]=dim; dims[1]=depth; dims[2]=height; dims[3]=width; nbdims=4; }
if (id==16 || id==17 || id==18) { dims[0]=3; dims[1]=height; dims[2]=width; dims[3]=colorspace; nbdims=4; }
if (id==19 || id==20 || id==21) { dims[0]=3; dims[1]=depth; dims[2]=height; dims[3]=width; dims[4]=colorspace; nbdims=5; }
if (id==22 || id==23 || id==25) { dims[0]=dim; dims[1]=width; nbdims=2; }
if (id==26 || id==27 || id==29) { dims[0]=dim; dims[1]=height; dims[2]=width; nbdims=3; }
if (id==30 || id==31 || id==33) { dims[0]=dim; dims[1]=depth; dims[2]=height; dims[3]=width; nbdims=4; }
return nbdims;
}
//! Save the image as a PANDORE-5 file.
const CImg& save_pandore(std::FILE *const file, const char *const filename=0, const unsigned int colorspace=0) const {
if (is_empty()) throw CImgInstanceException("CImg<%s>::save_pandore() : Instance image (%u,%u,%u,%u,%p) is empty (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
if (!file && !filename) throw CImgArgumentException("CImg<%s>::save_pandore() : Instance image (%u,%u,%u,%u,%p), specified file is (null).",
pixel_type(),width,height,depth,dim,data);
std::FILE *const nfile = file?file:cimg::fopen(filename,"wb");
unsigned char header[36] = { 'P','A','N','D','O','R','E','0','4',0,0,0,
0,0,0,0,
'C','I','m','g',0,0,0,0,0,
'N','o',' ','d','a','t','e',0,0,0,
0 };
unsigned int nbdims,dims[5];
bool saved=false;
cimg_save_pandore_case(1,1,1,"unsigned char",2);
cimg_save_pandore_case(1,1,1,"char",3);
cimg_save_pandore_case(1,1,1,"short",3);
cimg_save_pandore_case(1,1,1,"unsigned short",3);
cimg_save_pandore_case(1,1,1,"unsigned int",3);
cimg_save_pandore_case(1,1,1,"int",3);
cimg_save_pandore_case(1,1,1,"unsigned long",4);
cimg_save_pandore_case(1,1,1,"long",3);
cimg_save_pandore_case(1,1,1,"float",4);
cimg_save_pandore_case(1,1,1,"double",4);
cimg_save_pandore_case(0,1,1,"unsigned char",5);
cimg_save_pandore_case(0,1,1,"char",6);
cimg_save_pandore_case(0,1,1,"short",6);
cimg_save_pandore_case(0,1,1,"unsigned short",6);
cimg_save_pandore_case(0,1,1,"unsigned int",6);
cimg_save_pandore_case(0,1,1,"int",6);
cimg_save_pandore_case(0,1,1,"unsigned long",7);
cimg_save_pandore_case(0,1,1,"long",6);
cimg_save_pandore_case(0,1,1,"float",7);
cimg_save_pandore_case(0,1,1,"double",7);
cimg_save_pandore_case(0,0,1,"unsigned char",8);
cimg_save_pandore_case(0,0,1,"char",9);
cimg_save_pandore_case(0,0,1,"short",9);
cimg_save_pandore_case(0,0,1,"unsigned short",9);
cimg_save_pandore_case(0,0,1,"unsigned int",9);
cimg_save_pandore_case(0,0,1,"int",9);
cimg_save_pandore_case(0,0,1,"unsigned long",10);
cimg_save_pandore_case(0,0,1,"long",9);
cimg_save_pandore_case(0,0,1,"float",10);
cimg_save_pandore_case(0,0,1,"double",10);
cimg_save_pandore_case(0,1,3,"unsigned char",16);
cimg_save_pandore_case(0,1,3,"char",17);
cimg_save_pandore_case(0,1,3,"short",17);
cimg_save_pandore_case(0,1,3,"unsigned short",17);
cimg_save_pandore_case(0,1,3,"unsigned int",17);
cimg_save_pandore_case(0,1,3,"int",17);
cimg_save_pandore_case(0,1,3,"unsigned long",18);
cimg_save_pandore_case(0,1,3,"long",17);
cimg_save_pandore_case(0,1,3,"float",18);
cimg_save_pandore_case(0,1,3,"double",18);
cimg_save_pandore_case(0,0,3,"unsigned char",19);
cimg_save_pandore_case(0,0,3,"char",20);
cimg_save_pandore_case(0,0,3,"short",20);
cimg_save_pandore_case(0,0,3,"unsigned short",20);
cimg_save_pandore_case(0,0,3,"unsigned int",20);
cimg_save_pandore_case(0,0,3,"int",20);
cimg_save_pandore_case(0,0,3,"unsigned long",21);
cimg_save_pandore_case(0,0,3,"long",20);
cimg_save_pandore_case(0,0,3,"float",21);
cimg_save_pandore_case(0,0,3,"double",21);
cimg_save_pandore_case(1,1,0,"unsigned char",22);
cimg_save_pandore_case(1,1,0,"char",23);
cimg_save_pandore_case(1,1,0,"short",23);
cimg_save_pandore_case(1,1,0,"unsigned short",23);
cimg_save_pandore_case(1,1,0,"unsigned int",23);
cimg_save_pandore_case(1,1,0,"int",23);
cimg_save_pandore_case(1,1,0,"unsigned long",25);
cimg_save_pandore_case(1,1,0,"long",23);
cimg_save_pandore_case(1,1,0,"float",25);
cimg_save_pandore_case(1,1,0,"double",25);
cimg_save_pandore_case(0,1,0,"unsigned char",26);
cimg_save_pandore_case(0,1,0,"char",27);
cimg_save_pandore_case(0,1,0,"short",27);
cimg_save_pandore_case(0,1,0,"unsigned short",27);
cimg_save_pandore_case(0,1,0,"unsigned int",27);
cimg_save_pandore_case(0,1,0,"int",27);
cimg_save_pandore_case(0,1,0,"unsigned long",29);
cimg_save_pandore_case(0,1,0,"long",27);
cimg_save_pandore_case(0,1,0,"float",29);
cimg_save_pandore_case(0,1,0,"double",29);
cimg_save_pandore_case(0,0,0,"unsigned char",30);
cimg_save_pandore_case(0,0,0,"char",31);
cimg_save_pandore_case(0,0,0,"short",31);
cimg_save_pandore_case(0,0,0,"unsigned short",31);
cimg_save_pandore_case(0,0,0,"unsigned int",31);
cimg_save_pandore_case(0,0,0,"int",31);
cimg_save_pandore_case(0,0,0,"unsigned long",33);
cimg_save_pandore_case(0,0,0,"long",31);
cimg_save_pandore_case(0,0,0,"float",33);
cimg_save_pandore_case(0,0,0,"double",33);
if (!file) cimg::fclose(nfile);
return *this;
}
//! Save the image as a PANDORE-5 file.
const CImg& save_pandore(const char *const filename=0, const unsigned int colorspace=0) const {
return save_pandore(0,filename,colorspace);
}
//! Save the image as a YUV video sequence file
const CImg& save_yuv(std::FILE *const file, const char *const filename=0, const bool rgb2yuv=true) const {
CImgList<T>(*this).save_yuv(file,filename,rgb2yuv);
return *this;
}
//! Save the image as a YUV video sequence file
const CImg& save_yuv(const char *const filename, const bool rgb2yuv=true) const {
return save_yuv(0,filename,rgb2yuv);
}
//! Save the image as a BMP file
const CImg& save_bmp(std::FILE *const file, const char *const filename=0) const {
if (is_empty()) throw CImgInstanceException("CImg<%s>::save_bmp() : Instance image (%u,%u,%u,%u,%p) is empty (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
if (!file && !filename) throw CImgArgumentException("CImg<%s>::save_bmp() : Instance image (%u,%u,%u,%u,%p), specified file is (null).",
pixel_type(),width,height,depth,dim,data);
cimg::warn(depth>1,
"CImg<%s>::save_bmp() : Instance image (%u,%u,%u,%u,%p) is volumetric. Only the first slice will be saved (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
cimg::warn(dim>3,
"CImg<%s>::save_bmp() : Instance image (%u,%u,%u,%u,%p) is multispectral. Only the three first channels will be saved (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
std::FILE *const nfile = file?file:cimg::fopen(filename,"wb");
unsigned char header[54]={0}, align_buf[4]={0};
const unsigned int
align = (4-(3*width)%4)%4,
buf_size = (3*width+align)*dimy(),
file_size = 54+buf_size;
header[0] = 'B'; header[1] = 'M';
header[0x02]=file_size&0xFF; header[0x03]=(file_size>>8)&0xFF;
header[0x04]=(file_size>>16)&0xFF; header[0x05]=(file_size>>24)&0xFF;
header[0x0A]=0x36;
header[0x0E]=0x28;
header[0x12]=width&0xFF; header[0x13]=(width>>8)&0xFF;
header[0x14]=(width>>16)&0xFF; header[0x15]=(width>>24)&0xFF;
header[0x16]=height&0xFF; header[0x17]=(height>>8)&0xFF;
header[0x18]=(height>>16)&0xFF; header[0x19]=(height>>24)&0xFF;
header[0x1A]=1; header[0x1B]=0;
header[0x1C]=24; header[0x1D]=0;
header[0x22]=buf_size&0xFF; header[0x23]=(buf_size>>8)&0xFF;
header[0x24]=(buf_size>>16)&0xFF; header[0x25]=(buf_size>>24)&0xFF;
header[0x27]=0x1; header[0x2B]=0x1;
cimg::fwrite(header,54,nfile);
const T
*pR = ptr(0,height-1,0,0),
*pG = (dim>=2)?ptr(0,height-1,0,1):pR,
*pB = (dim>=3)?ptr(0,height-1,0,2):pR;
cimg_forY(*this,y) {
cimg_forX(*this,x) {
std::fputc((unsigned char)(*(pB++)),nfile);
std::fputc((unsigned char)(*(pG++)),nfile);
std::fputc((unsigned char)(*(pR++)),nfile);
}
cimg::fwrite(align_buf,align,nfile);
pR-=2*width; pG-=2*width; pB-=2*width;
}
if (!file) cimg::fclose(nfile);
return *this;
}
//! Save the image as a BMP file
const CImg& save_bmp(const char *const filename) const {
return save_bmp(0,filename);
}
//! Save an image to a PNG file.
// Most of this function has been written by Eric Fausett
/**
\param filename = name of the png image file to save
\return *this
\note The png format specifies a variety of possible data formats. Grey scale, Grey
scale with Alpha, RGB color, RGB color with Alpha, and Palletized color are supported.
Per channel bit depths of 1, 2, 4, 8, and 16 are natively supported. The
type of file saved depends on the number of channels in the CImg file. If there is 4 or more
channels, the image will be saved as an RGB color with Alpha image using the bottom 4 channels.
If there are 3 channels, the saved image will be an RGB color image. If 2 channels then the
image saved will be Grey scale with Alpha, and if 1 channel will be saved as a Grey scale
image.
**/
const CImg& save_png(std::FILE *const file, const char *const filename=0) const {
if (is_empty()) throw CImgInstanceException("CImg<%s>::save_png() : Instance image (%u,%u,%u,%u,%p) is empty (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
if (!filename) throw CImgArgumentException("CImg<%s>::save_png() : Instance image (%u,%u,%u,%u,%p), specified filename is (null).",
pixel_type(),width,height,depth,dim,data);
cimg::warn(depth>1,
"CImg<%s>::save_png() : Instance image (%u,%u,%u,%u,%p) is volumetric. Only the first slice will be saved (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
#ifndef cimg_use_png
if (!file) return save_other(filename);
else throw CImgIOException("CImg<%s>::save_png() : Cannot save a PNG image in a *FILE output. Use libpng instead.",
pixel_type());
#else
std::FILE *const nfile = file?file:cimg::fopen(filename,"wb");
// Setup PNG structures for write
png_voidp user_error_ptr=0;
png_error_ptr user_error_fn=0, user_warning_fn=0;
png_structp png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING,
user_error_ptr, user_error_fn, user_warning_fn);
if(!png_ptr){
if (!file) cimg::fclose(nfile);
throw CImgIOException("CImg<%s>::save_png() : File '%s', error when initializing 'png_ptr' data structure.",
pixel_type(),filename?filename:"(unknown)");
}
png_infop info_ptr = png_create_info_struct(png_ptr);
if(!info_ptr){
png_destroy_write_struct(&png_ptr,(png_infopp)0);
if (!file) cimg::fclose(nfile);
throw CImgIOException("CImg<%s>::save_png() : File '%s', error when initializing 'info_ptr' data structure.",
pixel_type(),filename?filename:"(unknown)");
}
if (setjmp(png_jmpbuf(png_ptr))){
png_destroy_write_struct(&png_ptr, &info_ptr);
if (!file) cimg::fclose(nfile);
throw CImgIOException("CImg<%s>::save_png() : File '%s', unknown fatal error.",
pixel_type(),filename?filename:"(unknown)");
}
png_init_io(png_ptr, nfile);
png_uint_32 width = dimx();
png_uint_32 height = dimy();
const CImgStats stats(*this,false);
const float vmin = (float)stats.min, vmax = (float)stats.max;
const int bit_depth = (vmin<0 || vmax>=256)?16:8;
int color_type;
switch (dimv()) {
case 1: color_type = PNG_COLOR_TYPE_GRAY; break;
case 2: color_type = PNG_COLOR_TYPE_GRAY_ALPHA; break;
case 3: color_type = PNG_COLOR_TYPE_RGB; break;
default: color_type = PNG_COLOR_TYPE_RGB_ALPHA;
}
const int interlace_type = PNG_INTERLACE_NONE;
const int compression_type = PNG_COMPRESSION_TYPE_DEFAULT;
const int filter_method = PNG_FILTER_TYPE_DEFAULT;
png_set_IHDR(png_ptr, info_ptr, width, height, bit_depth, color_type, interlace_type,
compression_type, filter_method);
png_write_info(png_ptr, info_ptr);
const int byte_depth = bit_depth>>3;
const int numChan = dimv()>4?4:dimv();
const int pixel_bit_depth_flag = numChan * (bit_depth-1);
// Allocate Memory for Image Save and Fill pixel data
png_bytep *imgData = new png_byte*[height];
for(unsigned int row=0; row<height; row++) imgData[row] = new png_byte[byte_depth * numChan * width];
const T *pC0 = ptr(0,0,0,0);
switch(pixel_bit_depth_flag) {
case 7 : { // Gray 8-bit
cimg_forY(*this,y) {
unsigned char *ptrs = imgData[y];
cimg_forX(*this,x) *(ptrs++) = (unsigned char)*(pC0++);
}
} break;
case 14: { // Gray w/ Alpha 8-bit
const T *pC1 = ptr(0,0,0,1);
cimg_forY(*this,y) {
unsigned char *ptrs = imgData[y];
cimg_forX(*this,x) {
*(ptrs++) = (unsigned char)*(pC0++);
*(ptrs++) = (unsigned char)*(pC1++);
}
}
} break;
case 21: { // RGB 8-bit
const T *pC1 = ptr(0,0,0,1);
const T *pC2 = ptr(0,0,0,2);
cimg_forY(*this,y) {
unsigned char *ptrs = imgData[y];
cimg_forX(*this,x) {
*(ptrs++) = (unsigned char)*(pC0++);
*(ptrs++) = (unsigned char)*(pC1++);
*(ptrs++) = (unsigned char)*(pC2++);
}
}
} break;
case 28: { // RGB x/ Alpha 8-bit
const T *pC1 = ptr(0,0,0,1);
const T *pC2 = ptr(0,0,0,2);
const T *pC3 = ptr(0,0,0,3);
cimg_forY(*this,y){
unsigned char *ptrs = imgData[y];
cimg_forX(*this,x){
*(ptrs++) = (unsigned char)*(pC0++);
*(ptrs++) = (unsigned char)*(pC1++);
*(ptrs++) = (unsigned char)*(pC2++);
*(ptrs++) = (unsigned char)*(pC3++);
}
}
} break;
case 15: { // Gray 16-bit
cimg_forY(*this,y){
unsigned short *ptrs = reinterpret_cast<unsigned short*>(imgData[y]);
cimg_forX(*this,x) *(ptrs++) = (unsigned short)*(pC0++);
}
} break;
case 30: { // Gray w/ Alpha 16-bit
const T *pC1 = ptr(0,0,0,1);
cimg_forY(*this,y){
unsigned short *ptrs = reinterpret_cast<unsigned short*>(imgData[y]);
cimg_forX(*this,x) {
*(ptrs++) = (unsigned short)*(pC0++);
*(ptrs++) = (unsigned short)*(pC1++);
}
}
} break;
case 45: { // RGB 16-bit
const T *pC1 = ptr(0,0,0,1);
const T *pC2 = ptr(0,0,0,2);
cimg_forY(*this,y) {
unsigned short *ptrs = reinterpret_cast<unsigned short*>(imgData[y]);
cimg_forX(*this,x) {
*(ptrs++) = (unsigned short)*(pC0++);
*(ptrs++) = (unsigned short)*(pC1++);
*(ptrs++) = (unsigned short)*(pC2++);
}
}
} break;
case 60: { // RGB w/ Alpha 16-bit
const T *pC1 = ptr(0,0,0,1);
const T *pC2 = ptr(0,0,0,2);
const T *pC3 = ptr(0,0,0,3);
cimg_forY(*this,y) {
unsigned short *ptrs = reinterpret_cast<unsigned short*>(imgData[y]);
cimg_forX(*this,x) {
*(ptrs++) = (unsigned short)*(pC0++);
*(ptrs++) = (unsigned short)*(pC1++);
*(ptrs++) = (unsigned short)*(pC2++);
*(ptrs++) = (unsigned short)*(pC3++);
}
}
} break;
default:
if (!file) cimg::fclose(nfile);
throw CImgIOException("CImg<%s>::save_png() : File '%s', unknown fatal error.",
pixel_type(),filename?filename:"(unknown)");
break;
}
png_write_image(png_ptr, imgData);
png_write_end(png_ptr, info_ptr);
png_destroy_write_struct(&png_ptr, &info_ptr);
// Deallocate Image Write Memory
for (unsigned int n=0; n<height; n++) delete[] imgData[n];
delete[] imgData;
if (!file) cimg::fclose(nfile);
return *this;
#endif
}
//! Save a file in PNG format
const CImg& save_png(const char *const filename) const {
return save_png(0,filename);
}
//! Save a file in TIFF format.
const CImg& save_tiff(const char *const filename) const {
if (is_empty()) throw CImgInstanceException("CImg<%s>::save_tiff() : Instance image (%u,%u,%u,%u,%p) is empty (file '%s').",
pixel_type(),width,height,depth,dim,data,filename);
if (!filename) throw CImgArgumentException("CImg<%s>::save_tiff() : Instance image (%u,%u,%u,%u,%p), specified filename is (null).",
pixel_type(),width,height,depth,dim,data);
#ifdef cimg_use_tiff
uint32 rowsperstrip = (uint32) -1;
uint16 spp = dimv(), bpp = sizeof(T)*8;
uint16 photometric;
if (spp==3 || spp==4)
photometric = PHOTOMETRIC_RGB;
else
photometric = PHOTOMETRIC_MINISBLACK;
uint16 compression = COMPRESSION_NONE;
TIFF *out;
out = TIFFOpen(filename,"w");
if (out) {
for (unsigned int dir=0; dir<depth; dir++) {
TIFFSetField(out, TIFFTAG_IMAGEWIDTH, (uint32)dimx());
TIFFSetField(out, TIFFTAG_IMAGELENGTH, (uint32)dimy());
TIFFSetField(out, TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT);
TIFFSetField(out, TIFFTAG_SAMPLESPERPIXEL, spp);
TIFFSetField(out, TIFFTAG_BITSPERSAMPLE, bpp);
TIFFSetField(out, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
TIFFSetField(out, TIFFTAG_PHOTOMETRIC, photometric);
TIFFSetField(out, TIFFTAG_COMPRESSION, compression);
rowsperstrip = TIFFDefaultStripSize(out, rowsperstrip);
TIFFSetField(out, TIFFTAG_ROWSPERSTRIP, rowsperstrip);
TIFFSetField(out, TIFFTAG_FILLORDER, FILLORDER_MSB2LSB);
TIFFSetField(out, TIFFTAG_SOFTWARE, "CImg");
T *buf = (T *)_TIFFmalloc(TIFFStripSize(out));
if (buf){
for (unsigned int row = 0; row < height; row+=rowsperstrip) {
uint32 nrow = (row+rowsperstrip>height?height-row:rowsperstrip);
tstrip_t strip = TIFFComputeStrip(out, row, 0);
tsize_t i = 0;
for (unsigned int rr=0; rr<nrow; rr++)
for (unsigned int cc=0;cc<width;cc++)
for (unsigned int vv=0;vv<spp;vv++)
buf[i++] = (*this)(cc,row+rr,dir,vv);
if(TIFFWriteEncodedStrip(out, strip, buf, i*sizeof(T))<0){
throw CImgException("CImg<%s>::save_tiff() : File '%s', an error occure while writing a strip.",
pixel_type(),filename?filename:"(FILE*)");
}
}
_TIFFfree(buf);
}
TIFFWriteDirectory(out);
}
TIFFClose(out);
}
else throw CImgException("CImg<%s>::save_tiff() : File '%s', error while writing tiff file.",
pixel_type(),filename);
#else
return save_other(filename);
#endif
return *this;
}
//! Save a file in JPEG format.
const CImg<T>& save_jpeg(std::FILE *const file, const char *const filename=0, const unsigned int quality=100) const {
if (is_empty()) throw CImgInstanceException("CImg<%s>::save_jpeg() : Instance image (%u,%u,%u,%u,%p) is empty (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
if (!file && !filename) throw CImgArgumentException("CImg<%s>::save_jpeg() : Instance image (%u,%u,%u,%u,%p), specified filename is (null).",
pixel_type(),width,height,depth,dim,data);
cimg::warn(depth>1,
"CImg<%s>::save_jpeg() : Instance image (%u,%u,%u,%u,%p) is volumetric. Only the first slice will be saved (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
#ifndef cimg_use_jpeg
if (!file) return save_other(filename,quality);
else throw CImgIOException("CImg<%s>::save_jpeg() : Cannot save a JPEG image in a *FILE output. Use libjpeg instead.",
pixel_type());
#else
// Fill pixel buffer
unsigned char *buf;
unsigned int dimbuf=0;
J_COLOR_SPACE colortype=JCS_RGB;
switch (dim) {
case 1: { // Greyscale images
unsigned char *buf2 = buf = new unsigned char[width*height*(dimbuf=1)];
colortype = JCS_GRAYSCALE;
const T *ptr_g = ptr();
cimg_forXY(*this,x,y) *(buf2++) = (unsigned char)*(ptr_g++);
} break;
case 2:
case 3: { // RGB images
unsigned char *buf2 = buf = new unsigned char[width*height*(dimbuf=3)];
const T *ptr_r = ptr(0,0,0,0), *ptr_g = ptr(0,0,0,1), *ptr_b = ptr(0,0,0,dim>2?2:0);
colortype = JCS_RGB;
cimg_forXY(*this,x,y) {
*(buf2++) = (unsigned char)*(ptr_r++);
*(buf2++) = (unsigned char)*(ptr_g++);
*(buf2++) = (unsigned char)*(ptr_b++);
}
} break;
default: { // YCMYK images
unsigned char *buf2 = buf = new unsigned char[width*height*(dimbuf=4)];
const T *ptr_r = ptr(0,0,0,0), *ptr_g = ptr(0,0,0,1), *ptr_b = ptr(0,0,0,2), *ptr_a = ptr(0,0,0,3);
colortype = JCS_CMYK;
cimg_forXY(*this,x,y) {
*(buf2++) = (unsigned char)*(ptr_r++);
*(buf2++) = (unsigned char)*(ptr_g++);
*(buf2++) = (unsigned char)*(ptr_b++);
*(buf2++) = (unsigned char)*(ptr_a++);
}
} break;
}
// Call libjpeg functions
struct jpeg_compress_struct cinfo;
struct jpeg_error_mgr jerr;
cinfo.err = jpeg_std_error(&jerr);
jpeg_create_compress(&cinfo);
std::FILE *const nfile = file?file:cimg::fopen(filename,"wb");
jpeg_stdio_dest(&cinfo,nfile);
cinfo.image_width = width;
cinfo.image_height = height;
cinfo.input_components = dimbuf;
cinfo.in_color_space = colortype;
jpeg_set_defaults(&cinfo);
jpeg_set_quality(&cinfo,quality<100?quality:100,TRUE);
jpeg_start_compress(&cinfo,TRUE);
const unsigned int row_stride = width*dimbuf;
JSAMPROW row_pointer[1];
while (cinfo.next_scanline < cinfo.image_height) {
row_pointer[0] = &buf[cinfo.next_scanline*row_stride];
jpeg_write_scanlines(&cinfo,row_pointer,1);
}
jpeg_finish_compress(&cinfo);
delete[] buf;
if (!file) cimg::fclose(nfile);
jpeg_destroy_compress(&cinfo);
return *this;
#endif
}
//! Save a file in JPEG format.
const CImg<T>& save_jpeg(const char *const filename, const unsigned int quality=100) const {
return save_jpeg(0,filename,quality);
}
//! Save the image using built-in ImageMagick++ library
const CImg& save_magick(const char *const filename) const {
if (is_empty()) throw CImgInstanceException("CImg<%s>::save_magick() : Instance image (%u,%u,%u,%u,%p) is empty (file '%s').",
pixel_type(),width,height,depth,dim,data);
if (!filename) throw CImgArgumentException("CImg<%s>::save_magick() : Instance image (%u,%u,%u,%u,%p), specified file is (null).",
pixel_type(),width,height,depth,dim,data);
#ifdef cimg_use_magick
Magick::Image image(Magick::Geometry(width,height),"black");
image.type(Magick::TrueColorType);
const T *rdata = ptr(0,0,0,0), *gdata = dim>1?ptr(0,0,0,1):rdata, *bdata = dim>2?ptr(0,0,0,2):gdata;
cimg_forXY(*this,x,y) image.pixelColor(x,y,Magick::ColorRGB(*(rdata++)/255.0,*(gdata++)/255.0,*(bdata++)/255.0));
image.syncPixels();
image.write(filename);
#else
throw CImgIOException("CImg<%s>::save_magick() : File '%s', Magick++ library has not been linked.",
pixel_type(),filename);
#endif
return *this;
}
//! Save the image as a RGBA file
const CImg& save_rgba(std::FILE *const file, const char *const filename=0) const {
if (is_empty()) throw CImgInstanceException("CImg<%s>::save_rgba() : Instance image (%u,%u,%u,%u,%p) is empty (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
if (!file && !filename) throw CImgArgumentException("CImg<%s>::save_rgba() : Instance image (%u,%u,%u,%u,%p), specified file is (null).",
pixel_type(),width,height,depth,dim,data);
cimg::warn(dim!=4,
"CImg<%s>::save_rgba() : Instance image (%u,%u,%u,%u,%p) has not exactly 4 channels (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
std::FILE *const nfile = file?file:cimg::fopen(filename,"wb");
const unsigned int wh = width*height;
unsigned char *buffer = new unsigned char[4*wh], *nbuffer=buffer;
const T
*ptr1 = ptr(0,0,0,0),
*ptr2 = dim>1?ptr(0,0,0,1):ptr1,
*ptr3 = dim>2?ptr(0,0,0,2):ptr1,
*ptr4 = dim>3?ptr(0,0,0,3):0;
for (unsigned int k=0; k<wh; k++) {
*(nbuffer++) = (unsigned char)(*(ptr1++));
*(nbuffer++) = (unsigned char)(*(ptr2++));
*(nbuffer++) = (unsigned char)(*(ptr3++));
*(nbuffer++) = (unsigned char)(ptr4?(*(ptr4++)):255);
}
cimg::fwrite(buffer,4*wh,nfile);
if (!file) cimg::fclose(nfile);
delete[] buffer;
return *this;
}
//! Save the image as a RGBA file
const CImg& save_rgba(const char *const filename) const {
return save_rgba(0,filename);
}
//! Save the image as a RGB file
const CImg& save_rgb(std::FILE *const file, const char *const filename=0) const {
if (is_empty()) throw CImgInstanceException("CImg<%s>::save_rgb() : Instance image (%u,%u,%u,%u,%p) is empty (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
if (!file && !filename) throw CImgArgumentException("CImg<%s>::save_rgb() : Instance image (%u,%u,%u,%u,%p), specified file is (null).",
pixel_type(),width,height,depth,dim,data);
cimg::warn(dim!=3,
"CImg<%s>::save_rgb() : Instance image (%u,%u,%u,%u,%p) has not exactly 3 channels (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
std::FILE *const nfile = file?file:cimg::fopen(filename,"wb");
const unsigned int wh = width*height;
unsigned char *buffer = new unsigned char[3*wh], *nbuffer=buffer;
const T
*ptr1 = ptr(0,0,0,0),
*ptr2 = dim>1?ptr(0,0,0,1):ptr1,
*ptr3 = dim>2?ptr(0,0,0,2):ptr1;
for (unsigned int k=0; k<wh; k++) {
*(nbuffer++) = (unsigned char)(*(ptr1++));
*(nbuffer++) = (unsigned char)(*(ptr2++));
*(nbuffer++) = (unsigned char)(*(ptr3++));
}
cimg::fwrite(buffer,3*wh,nfile);
if (!file) cimg::fclose(nfile);
delete[] buffer;
return *this;
}
//! Save the image as a RGB file
const CImg& save_rgb(const char *const filename) const {
return save_rgb(0,filename);
}
//! Get a 40x38 color logo of a 'danger' item
static CImg get_logo40x38() {
static bool first_time = true;
static CImg<T> res(40,38,1,3);
if (first_time) {
const unsigned char *ptrs = cimg::logo40x38;
T *ptr1 = res.ptr(0,0,0,0), *ptr2 = res.ptr(0,0,0,1), *ptr3 = res.ptr(0,0,0,2);
for (unsigned int off = 0; off<res.width*res.height;) {
const unsigned char n = *(ptrs++), r = *(ptrs++), g = *(ptrs++), b = *(ptrs++);
for (unsigned int l=0; l<n; off++,l++) { *(ptr1++) = (T)r; *(ptr2++) = (T)g; *(ptr3++) = (T)b; }
}
first_time = false;
}
return res;
}
//! Save OFF files (GeomView 3D object files)
template<typename tf, typename tc>
const CImg& save_off(std::FILE *const file, const char *const filename,
const CImgList<tf>& primitives, const CImgList<tc>& colors, const bool invert_faces=false) const {
if (is_empty()) throw CImgInstanceException("CImg<%s>::save_off() : Instance image (%u,%u,%u,%u,%p) is empty (file '%s').",
pixel_type(),width,height,depth,dim,data,filename?filename:"(unknown)");
if (!file && !filename) throw CImgArgumentException("CImg<%s>::save_off() : Specified filename is (null).",pixel_type());
if (height<3) return get_resize(-100,3,1,1,0).save_off(file,filename,primitives,colors,invert_faces);
std::FILE *const nfile = file?file:cimg::fopen(filename,"w");
std::fprintf(nfile,"OFF\n%u %u %u\n",width,primitives.size,3*primitives.size);
cimg_forX(*this,i) std::fprintf(nfile,"%f %f %f\n",(float)((*this)(i,0)),(float)((*this)(i,1)),(float)((*this)(i,2)));
cimglist_for(primitives,l) {
const unsigned int prim = primitives[l].size();
const bool textured = (prim>4);
const CImg<tc>& color = colors[l];
const unsigned int s = textured?color.dimv():color.size();
const float
r = textured?(s>0?(float)(CImgStats(color.get_shared_channel(0),false).mean/255.0f):1.0f):(s>0?(float)(color(0)/255.0f):1.0f),
g = textured?(s>1?(float)(CImgStats(color.get_shared_channel(1),false).mean/255.0f):r) :(s>1?(float)(color(1)/255.0f):r),
b = textured?(s>2?(float)(CImgStats(color.get_shared_channel(2),false).mean/255.0f):r) :(s>2?(float)(color(2)/255.0f):r);
switch (prim) {
case 1:
std::fprintf(nfile,"1 %u %f %f %f\n",(unsigned int)primitives(l,0),r,g,b);
break;
case 2: case 6:
std::fprintf(nfile,"2 %u %u %f %f %f\n",(unsigned int)primitives(l,0),(unsigned int)primitives(l,1),r,g,b);
break;
case 3: case 9:
if (invert_faces)
std::fprintf(nfile,"3 %u %u %u %f %f %f\n",(unsigned int)primitives(l,0),(unsigned int)primitives(l,1),(unsigned int)primitives(l,2),r,g,b);
else
std::fprintf(nfile,"3 %u %u %u %f %f %f\n",(unsigned int)primitives(l,0),(unsigned int)primitives(l,2),(unsigned int)primitives(l,1),r,g,b);
break;
case 4: case 12:
if (invert_faces)
std::fprintf(nfile,"4 %u %u %u %u %f %f %f\n",
(unsigned int)primitives(l,0),(unsigned int)primitives(l,1),(unsigned int)primitives(l,2),(unsigned int)primitives(l,3),r,g,b);
else
std::fprintf(nfile,"4 %u %u %u %u %f %f %f\n",
(unsigned int)primitives(l,0),(unsigned int)primitives(l,3),(unsigned int)primitives(l,2),(unsigned int)primitives(l,1),r,g,b);
break;
}
}
if (!file) cimg::fclose(nfile);
return *this;
}
//! Save OFF files (GeomView 3D object files)
template<typename tf, typename tc>
const CImg& save_off(const char *const filename,
const CImgList<tf>& primitives, const CImgList<tc>& colors, const bool invert_faces=false) const {
return save_off(0,filename,primitives,colors,invert_faces);
}
};
/*
#-----------------------------------------
#
#
#
# Definition of the CImgList<> structure
#
#
#
#------------------------------------------
*/
//! Class representing list of images CImg<T>.
template<typename T> struct CImgList {
//! Size of the list (number of elements inside)
unsigned int size;
//! Allocation size of the list
unsigned int allocsize;
//! Pointer to the first list element
CImg<T> *data;
//! Define a CImgList<T>::iterator
typedef CImg<T>* iterator;
//! Define a CImgList<T>::const_iterator
typedef const CImg<T>* const_iterator;
//! Get value type
typedef T value_type;
//@}
//---------------------------
//
//! \name Plugins
//@{
//---------------------------
#ifdef cimglist_plugin
#include cimglist_plugin
#endif
//@}
//------------------------------------------
//
//! \name Constructors - Destructor - Copy
//@{
//------------------------------------------
//! Default constructor
CImgList():
size(0),allocsize(0),data(0) {}
//! Destructor
~CImgList() {
if (data) delete[] data;
}
//! In-place version of the default constructor and default destructor
CImgList& assign() {
if (data) delete[] data;
size = allocsize = 0;
data = 0;
return *this;
}
//! Equivalent to assign() (STL-compliant name)
CImgList& clear() {
return assign();
}
//! Copy constructor
template<typename t> CImgList(const CImgList<t>& list):
size(0),allocsize(0),data(0) {
assign(list);
}
CImgList(const CImgList& list):
size(0),allocsize(0),data(0) {
assign(list);
}
//! Copy constructor that create a shared object
template<typename t> CImgList(const CImgList<t>& list, const bool shared):
size(0),allocsize(0),data(0) {
assign(list,shared);
}
CImgList(const CImgList& list, const bool shared):
size(0),allocsize(0),data(0) {
assign(list,shared);
}
//! In-place version of the copy constructor
template<typename t> CImgList& assign(const CImgList<t>& list, const bool shared=false) {
assign(list.size);
cimglist_for(*this,l) (*this)[l].assign(list[l],shared);
return *this;
}
//! Construct an image list containing n empty images
explicit CImgList(const unsigned int n):
size(n) {
data = new CImg<T>[allocsize=cimg::nearest_pow2(n)];
}
//! In-place version of the previous constructor
CImgList& assign(const unsigned int n) {
if (n) {
if (allocsize<n || allocsize>(n<<2)) {
if (data) delete[] data;
data = new CImg<T>[allocsize=cimg::nearest_pow2(n)];
}
size = n;
} else return assign();
return *this;
}
//! Construct an image list containing n images with specified size
CImgList(const unsigned int n, const unsigned int width, const unsigned int height=1,
const unsigned int depth=1, const unsigned int dim=1):
size(0),allocsize(0),data(0) {
assign(n,width,height,depth,dim);
}
//! In-place version of the previous constructor
CImgList& assign(const unsigned int n, const unsigned int width, const unsigned int height=1,
const unsigned int depth=1, const unsigned int dim=1) {
const unsigned int siz = width*height*depth*dim;
if (n && siz) { assign(n); cimglist_for(*this,l) data[l].assign(width,height,depth,dim); }
else return assign();
return *this;
}
//! Construct an image list containing n images with specified size, filled with val
CImgList(const unsigned int n, const unsigned int width, const unsigned int height,
const unsigned int depth, const unsigned int dim, const T& val):
size(0),allocsize(0),data(0) {
assign(n,width,height,depth,dim,val);
}
//! In-place version of the previous constructor
CImgList& assign(const unsigned int n,const unsigned int width,const unsigned int height,
const unsigned int depth, const unsigned int dim,const T& val) {
assign(n,width,height,depth,dim);
cimglist_for(*this,l) data[l].fill(val);
return *this;
}
//! Construct a list containing n copies of the image img
template<typename t> CImgList(const unsigned int n, const CImg<t>& img, const bool shared=false):
size(0),allocsize(0),data(0) {
assign(n,img,shared);
}
//! In-place version of the previous constructor
template<typename t> CImgList& assign(const unsigned int n, const CImg<t>& img, const bool shared=false) {
assign(n);
cimglist_for(*this,l) data[l].assign(img,shared);
return *this;
}
//! Construct an image list from one image
template<typename t> explicit CImgList(const CImg<t>& img, const bool shared=false):
size(0),allocsize(0),data(0) {
assign(img,shared);
}
//! In-place version of the previous constructor
template<typename t> CImgList& assign(const CImg<t>& img, const bool shared=false) {
return assign(1,img,shared);
}
//! Construct an image list from two images
template<typename t1, typename t2> CImgList(const CImg<t1>& img1, const CImg<t2>& img2, const bool shared=false):
size(0),allocsize(0),data(0) {
assign(img1,img2,shared);
}
//! In-place version of the previous constructor
template<typename t1, typename t2> CImgList& assign(const CImg<t1>& img1, const CImg<t2>& img2, const bool shared=false) {
assign(2);
data[0].assign(img1,shared); data[1].assign(img2,shared);
return *this;
}
//! Construct an image list from three images
template<typename t1, typename t2, typename t3> CImgList(const CImg<t1>& img1, const CImg<t2>& img2, const CImg<t3>& img3, const bool shared=false):
size(0),allocsize(0),data(0) {
assign(img1,img2,img3,shared);
}
//! In-place version of the previous constructor
template<typename t1, typename t2, typename t3> CImgList& assign(const CImg<t1>& img1, const CImg<t2>& img2, const CImg<t3>& img3, const bool shared=false) {
assign(3);
data[0].assign(img1,shared); data[1].assign(img2,shared); data[2].assign(img3,shared);
return *this;
}
//! Construct an image list from four images
template<typename t1, typename t2, typename t3, typename t4>
CImgList(const CImg<t1>& img1, const CImg<t2>& img2, const CImg<t3>& img3, const CImg<t4>& img4, const bool shared=false):
size(0),allocsize(0),data(0) {
assign(img1,img2,img3,img4,shared);
}
//! In-place version of the previous constructor
template<typename t1, typename t2, typename t3, typename t4>
CImgList& assign(const CImg<t1>& img1, const CImg<t2>& img2, const CImg<t3>& img3, const CImg<t4>& img4, const bool shared=false) {
assign(4);
data[0].assign(img1,shared); data[1].assign(img2,shared); data[2].assign(img3,shared); data[3].assign(img4,shared);
return *this;
}
//! Construct an image list from five images
template<typename t1, typename t2, typename t3, typename t4, typename t5>
CImgList(const CImg<t1>& img1, const CImg<t2>& img2, const CImg<t3>& img3, const CImg<t4>& img4, const CImg<t5>& img5, const bool shared=false):
size(0),allocsize(0),data(0) {
assign(img1,img2,img3,img4,img5,shared);
}
//! In-place version of the previous constructor
template<typename t1, typename t2, typename t3, typename t4, typename t5>
CImgList& assign(const CImg<t1>& img1, const CImg<t2>& img2, const CImg<t3>& img3, const CImg<t4>& img4, const CImg<t5>& img5,
const bool shared=false) {
assign(5);
data[0].assign(img1,shared); data[1].assign(img2,shared); data[2].assign(img3,shared); data[3].assign(img4,shared);
data[4].assign(img5,shared);
return *this;
}
//! Construct an image list from six images
template<typename t1, typename t2, typename t3, typename t4, typename t5, typename t6>
CImgList(const CImg<t1>& img1, const CImg<t2>& img2, const CImg<t3>& img3, const CImg<t4>& img4, const CImg<t5>& img5,
const CImg<t6>& img6, const bool shared=false):
size(0),allocsize(0),data(0) {
assign(img1,img2,img3,img4,img5,img6,shared);
}
//! In-place version of the previous constructor
template<typename t1, typename t2, typename t3, typename t4, typename t5, typename t6>
CImgList& assign(const CImg<t1>& img1, const CImg<t2>& img2, const CImg<t3>& img3, const CImg<t4>& img4, const CImg<t5>& img5,
const CImg<t6>& img6, const bool shared=false) {
assign(6);
data[0].assign(img1,shared); data[1].assign(img2,shared); data[2].assign(img3,shared); data[3].assign(img4,shared);
data[4].assign(img5,shared); data[5].assign(img6,shared);
return *this;
}
//! Construct an image list from seven images
template<typename t1, typename t2, typename t3, typename t4, typename t5, typename t6, typename t7>
CImgList(const CImg<t1>& img1, const CImg<t2>& img2, const CImg<t3>& img3, const CImg<t4>& img4, const CImg<t5>& img5,
const CImg<t6>& img6, const CImg<t7>& img7, const bool shared=false):
size(0),allocsize(0),data(0) {
assign(img1,img2,img3,img4,img5,img6,img7,shared);
}
//! In-place version of the previous constructor
template<typename t1, typename t2, typename t3, typename t4, typename t5, typename t6, typename t7>
CImgList& assign(const CImg<t1>& img1, const CImg<t2>& img2, const CImg<t3>& img3, const CImg<t4>& img4, const CImg<t5>& img5,
const CImg<t6>& img6, const CImg<t7>& img7, const bool shared=false) {
assign(7);
data[0].assign(img1,shared); data[1].assign(img2,shared); data[2].assign(img3,shared); data[3].assign(img4,shared);
data[4].assign(img5,shared); data[5].assign(img6,shared); data[6].assign(img7,shared);
return *this;
}
//! Construct an image list from eight images
template<typename t1, typename t2, typename t3, typename t4, typename t5, typename t6, typename t7, typename t8>
CImgList(const CImg<t1>& img1, const CImg<t2>& img2, const CImg<t3>& img3, const CImg<t4>& img4, const CImg<t5>& img5,
const CImg<t6>& img6, const CImg<t7>& img7, const CImg<t8>& img8, const bool shared=false):
size(0),allocsize(0),data(0) {
assign(img1,img2,img3,img4,img5,img6,img7,img8,shared);
}
//! In-place version of the previous constructor
template<typename t1, typename t2, typename t3, typename t4, typename t5, typename t6, typename t7, typename t8>
CImgList& assign(const CImg<t1>& img1, const CImg<t2>& img2, const CImg<t3>& img3, const CImg<t4>& img4, const CImg<t5>& img5,
const CImg<t6>& img6, const CImg<t7>& img7, const CImg<t8>& img8, const bool shared=false) {
assign(8);
data[0].assign(img1,shared); data[1].assign(img2,shared); data[2].assign(img3,shared); data[3].assign(img4,shared);
data[4].assign(img5,shared); data[5].assign(img6,shared); data[6].assign(img7,shared); data[7].assign(img8,shared);
return *this;
}
//! Construct an image list from nine images
template<typename t1, typename t2, typename t3, typename t4, typename t5, typename t6, typename t7, typename t8, typename t9>
CImgList(const CImg<t1>& img1, const CImg<t2>& img2, const CImg<t3>& img3, const CImg<t4>& img4, const CImg<t5>& img5,
const CImg<t6>& img6, const CImg<t7>& img7, const CImg<t8>& img8, const CImg<t9>& img9, const bool shared=false):
size(0),allocsize(0),data(0) {
assign(img1,img2,img3,img4,img5,img6,img7,img8,img9,shared);
}
//! In-place version of the previous constructor
template<typename t1, typename t2, typename t3, typename t4, typename t5, typename t6, typename t7, typename t8, typename t9>
CImgList& assign(const CImg<t1>& img1, const CImg<t2>& img2, const CImg<t3>& img3, const CImg<t4>& img4, const CImg<t5>& img5,
const CImg<t6>& img6, const CImg<t7>& img7, const CImg<t8>& img8, const CImg<t9>& img9, const bool shared=false) {
assign(9);
data[0].assign(img1,shared); data[1].assign(img2,shared); data[2].assign(img3,shared); data[3].assign(img4,shared);
data[4].assign(img5,shared); data[5].assign(img6,shared); data[6].assign(img7,shared); data[7].assign(img8,shared);
data[8].assign(img9,shared);
return *this;
}
//! Construct an image list from ten images
template<typename t1, typename t2, typename t3, typename t4, typename t5, typename t6, typename t7, typename t8, typename t9, typename t10>
CImgList(const CImg<t1>& img1, const CImg<t2>& img2, const CImg<t3>& img3, const CImg<t4>& img4, const CImg<t5>& img5,
const CImg<t6>& img6, const CImg<t7>& img7, const CImg<t8>& img8, const CImg<t9>& img9, const CImg<t10>& img10,
const bool shared=false):
size(0),allocsize(0),data(0) {
assign(img1,img2,img3,img4,img5,img6,img7,img8,img9,img10,shared);
}
//! In-place version of the previous constructor
template<typename t1, typename t2, typename t3, typename t4, typename t5, typename t6, typename t7, typename t8, typename t9, typename t10>
CImgList& assign(const CImg<t1>& img1, const CImg<t2>& img2, const CImg<t3>& img3, const CImg<t4>& img4, const CImg<t5>& img5,
const CImg<t6>& img6, const CImg<t7>& img7, const CImg<t8>& img8, const CImg<t9>& img9, const CImg<t10>& img10,
const bool shared=false) {
assign(10);
data[0].assign(img1,shared); data[1].assign(img2,shared); data[2].assign(img3,shared); data[3].assign(img4,shared);
data[4].assign(img5,shared); data[5].assign(img6,shared); data[6].assign(img7,shared); data[7].assign(img8,shared);
data[8].assign(img9,shared); data[9].assign(img10,shared);
return *this;
}
//! Construct an image list from a filename
CImgList(const char *const filename):
size(0),allocsize(0),data(0) {
assign(filename);
}
//! In-place version of the previous constructor
CImgList& assign(const char *const filename) {
return load(filename);
}
//! Return a string describing the type of the image pixels in the list (template parameter \p T).
static const char* pixel_type() {
return cimg::type<T>::id();
}
//! Return \p true if list is empty
bool is_empty() const {
return (!data || !size);
}
operator bool() const {
return !is_empty();
}
//! Return \c true if the list contains an image with indice k
bool contains(const int k) const {
return data && k<(int)size;
}
//! Return \c true if the k-th image of the list contains the pixel (x,y,z,v)
bool contains(const int k, const int x, const int y=0, const int z=0, const int v=0) const {
return contains(k) && data[k].contains(x,y,z,v);
}
//@}
//------------------------------
//
//! \name Arithmetics Operators
//@{
//------------------------------
//! Assignment operator
template<typename t> CImgList& operator=(const CImgList<t>& list) {
return assign(list);
}
CImgList& operator=(const CImgList& list) {
return assign(list);
}
//! Assignment operator.
template<typename t> CImgList& operator=(const CImg<t>& img) {
cimglist_for(*this,l) data[l]=img;
return *this;
}
//! Assignment operator.
CImgList& operator=(const T& val) {
cimglist_for(*this,l) data[l].fill(val);
return *this;
}
//! Operator+
CImgList operator+() const {
return CImgList<T>(*this);
}
//! Operator+=
#ifdef cimg_use_visualcpp6
CImgList& operator+=(const T& val) {
#else
template<typename t> CImgList& operator+=(const t& val) {
#endif
cimglist_for(*this,l) (*this)[l]+=val;
return *this;
}
//! Operator+=
template<typename t> CImgList& operator+=(const CImgList<t>& list) {
const unsigned int sizemax = min(size,list.size);
for (unsigned int l=0; l<sizemax; l++) (*this)[l]+=list[l];
return *this;
}
//! Operator++
CImgList& operator++() {
cimglist_for(*this,l) ++(*this)[l];
return *this;
}
//! Operator-
CImgList operator-() const {
CImgList<T> res(size);
cimglist_for(res,l) res[l].assign(-data[l]);
return res;
}
//! Operator-=.
#ifdef cimg_use_visualcpp6
CImgList& operator-=(const T& val) {
#else
template<typename t> CImgList& operator-=(const t& val) {
#endif
cimglist_for(*this,l) (*this)[l]-=val;
return *this;
}
//! Operator-=.
template<typename t> CImgList& operator-=(const CImgList<t>& list) {
const unsigned int sizemax = min(size,list.size);
for (unsigned int l=0; l<sizemax; l++) (*this)[l]-=list[l];
return *this;
}
//! Operator--
CImgList& operator--() {
cimglist_for(*this,l) --(*this)[l];
return *this;
}
//! Operator*=.
#ifdef cimg_use_visualcpp6
CImgList& operator*=(const double val) {
#else
template<typename t> CImgList& operator*=(const t& val) {
#endif
cimglist_for(*this,l) (*this)[l]*=val;
return *this;
}
//! Operator*=.
template<typename t> CImgList& operator*=(const CImgList<t>& list) {
const unsigned int N = cimg::min(size,list.size);
for (unsigned int l=0; l<N; l++) (*this)[l]*=list[l];
return this;
}
//! Operator/=.
#ifdef cimg_use_visualcpp6
CImgList& operator/=(const double val) {
#else
template<typename t> CImgList& operator/=(const t& val) {
#endif
cimglist_for(*this,l) (*this)[l]/=val;
return *this;
}
//! Operator/=.
template<typename t> CImgList& operator/=(const CImgList<t>& list) {
const unsigned int N = cimg::min(size,list.size);
for (unsigned int l=0; l<N; l++) (*this)[l]/=list[l];
return this;
}
//@}
//-------------------------
//
//! \name List Manipulation
//@{
//-------------------------
//! Return a reference to the i-th element of the image list.
CImg<T>& operator[](const unsigned int pos) {
#if cimg_debug>=3
if (pos>=size) {
cimg::warn(true,"CImgList<%s>::operator[] : bad list position %u, in a list of %u images",pixel_type(),pos,size);
return *data;
}
#endif
return data[pos];
}
const CImg<T>& operator[](const unsigned int pos) const {
#if cimg_debug>=3
if (pos>=size) {
cimg::warn(true,"CImgList<%s>::operator[] : bad list position %u, in a list of %u images",pixel_type(),pos,size);
return *data;
}
#endif
return data[pos];
}
//! Equivalent to CImgList<T>::operator[]
CImg<T>& operator()(const unsigned int pos) { return (*this)[pos]; }
const CImg<T>& operator()(const unsigned int pos) const { return (*this)[pos]; }
//! Return a reference to (x,y,z,v) pixel of the pos-th image of the list
T& operator()(const unsigned int pos, const unsigned int x, const unsigned int y=0,
const unsigned int z=0, const unsigned int v=0) {
return (*this)[pos](x,y,z,v);
}
const T& operator()(const unsigned int pos, const unsigned int x, const unsigned int y=0,
const unsigned int z=0, const unsigned int v=0) const {
return (*this)[pos](x,y,z,v);
}
//! Equivalent to CImgList<T>::operator[], with boundary checking
CImg<T>& at(const unsigned int pos) {
if (pos>=size)
throw CImgArgumentException("CImgList<%s>::at() : bad list position %u, in a list of %u images",
pixel_type(),pos,size);
return data[pos];
}
const CImg<T>& at(const unsigned int pos) const {
if (pos>=size)
throw CImgArgumentException("CImgList<%s>::at() : bad list position %u, in a list of %u images",
pixel_type(),pos,size);
return data[pos];
}
//! Returns a reference to last element
CImg<T>& back() {
return (*this)(size-1);
}
const CImg<T>& back() const {
return (*this)(size-1);
}
//! Returns a reference to the first element
CImg<T>& front() {
return *data;
}
const CImg<T>& front() const {
return *data;
}
//! Returns an iterator to the beginning of the vector.
iterator begin() {
return data;
}
const_iterator begin() const {
return data;
}
//! Returns an iterator just past the last element.
iterator end() {
return data + size;
}
const_iterator end() const {
return data + size;
}
//! Insert a copy of the image \p img into the current image list, at position \p pos.
template<typename t> CImgList& insert(const CImg<t>& img, const unsigned int pos, const bool shared) {
if (pos>size)
throw CImgArgumentException("CImgList<%s>::insert() : Cannot insert at position %u into a list with %u elements",
pixel_type(),pos,size);
if (shared)
throw CImgArgumentException("CImgList<%s>::insert(): Cannot insert a shared image CImg<%s> into a CImgList<%s>",
pixel_type(),img.pixel_type(),pixel_type());
CImg<T> *new_data = (++size>allocsize)?new CImg<T>[allocsize?(allocsize<<=1):(allocsize=1)]:0;
if (!size || !data) {
data = new_data;
*data = img;
} else {
if (new_data) {
if (pos) std::memcpy(new_data,data,sizeof(CImg<T>)*pos);
if (pos!=size-1) std::memcpy(new_data+pos+1,data+pos,sizeof(CImg<T>)*(size-1-pos));
std::memset(data,0,sizeof(CImg<T>)*(size-1));
delete[] data;
data = new_data;
}
else if (pos!=size-1) std::memmove(data+pos+1,data+pos,sizeof(CImg<T>)*(size-1-pos));
data[pos].width = data[pos].height = data[pos].depth = data[pos].dim = 0; data[pos].data = 0;
data[pos] = img;
}
return *this;
}
CImgList& insert(const CImg<T>& img, const unsigned int pos, const bool shared) {
if (pos>size)
throw CImgArgumentException("CImgList<%s>::insert() : Can't insert at position %u into a list with %u elements",
pixel_type(),pos,size);
CImg<T> *new_data = (++size>allocsize)?new CImg<T>[allocsize?(allocsize<<=1):(allocsize=1)]:0;
if (!size || !data) {
data = new_data;
if (shared && img) {
data->width = img.width; data->height = img.height; data->depth = img.depth; data->dim = img.dim;
data->is_shared = true; data->data = img.data;
} else *data = img;
}
else {
if (new_data) {
if (pos) std::memcpy(new_data,data,sizeof(CImg<T>)*pos);
if (pos!=size-1) std::memcpy(new_data+pos+1,data+pos,sizeof(CImg<T>)*(size-1-pos));
if (shared && img) {
new_data[pos].width = img.width; new_data[pos].height = img.height; new_data[pos].depth = img.depth;
new_data[pos].dim = img.dim; new_data[pos].is_shared = true; new_data[pos].data = img.data;
} else {
new_data[pos].width = new_data[pos].height = new_data[pos].depth = new_data[pos].dim = 0; new_data[pos].data = 0;
new_data[pos] = img;
}
std::memset(data,0,sizeof(CImg<T>)*(size-1));
delete[] data;
data = new_data;
} else {
if (pos!=size-1) std::memmove(data+pos+1,data+pos,sizeof(CImg<T>)*(size-1-pos));
if (shared && img) {
data[pos].width = img.width; data[pos].height = img.height; data[pos].depth = img.depth; data[pos].dim = img.dim;
data[pos].is_shared = true; data[pos].data = img.data;
} else {
data[pos].width = data[pos].height = data[pos].depth = data[pos].dim = 0; data[pos].data = 0;
data[pos] = img;
}
}
}
return *this;
}
template<typename t> CImgList& insert(const CImg<t>& img, const unsigned int pos) {
return insert(img,pos,false);
}
template<typename t> CImgList<typename cimg::largest<T,t>::type> get_insert(const CImg<t>& img, const unsigned int pos, const bool shared=false) const {
typedef typename cimg::largest<T,t>::type restype;
return CImgList<restype>(*this).insert(img,pos,shared);
}
//! Insert a copy of the image \p img at the current image list.
template<typename t> CImgList& insert(const CImg<t>& img) {
return insert(img,size);
}
template<typename t> CImgList<typename cimg::largest<T,t>::type> get_insert(const CImg<t>& img) const {
typedef typename cimg::largest<T,t>::type restype;
return CImgList<restype>(*this).insert(img);
}
//! Insert a copy of the image \p img at the current image list.
CImgList& operator<<(const CImg<T>& img) {
return insert(img);
}
//! Insert n copies of the image \p img into the current image list, at position \p pos.
template<typename t> CImgList& insert(const unsigned int n, const CImg<t>& img, const unsigned int pos) {
insert(img,pos);
for (unsigned int i=1; i<n; i++) insert(data[pos],pos+i);
return *this;
}
template<typename t> CImgList<typename cimg::largest<T,t>::type> get_insert(const unsigned int n, const CImg<t>& img, const unsigned int pos) const {
typedef typename cimg::largest<T,t>::type restype;
return CImgList<restype>(*this).insert(n,img,pos);
}
//! Insert n copies of the image \p img at the end of the list.
template<typename t> CImgList& insert(const unsigned int n, const CImg<t>& img) {
return insert(n,img,size);
}
template<typename t> CImgList<typename cimg::largest<T,t>::type> get_insert(const unsigned int n, const CImg<t>& img) const {
typedef typename cimg::largest<T,t>::type restype;
return CImgList<restype>(*this).insert(n,img);
}
//! Insert a copy of the image list \p list into the current image list, starting from position \p pos.
template<typename t> CImgList& insert(const CImgList<t>& list, const unsigned int pos) {
cimglist_for(list,l) insert(list[l],pos+l);
return *this;
}
CImgList& insert(const CImgList<T>& list, const unsigned int pos) {
if (this!=&list) cimglist_for(list,l) insert(list[l],pos+l);
else insert(CImgList<T>(list),pos);
return *this;
}
template<typename t> CImgList<typename cimg::largest<T,t>::type> get_insert(const CImgList<t>& list, const unsigned int pos) const {
typedef typename cimg::largest<T,t>::type restype;
return CImgList<restype>(*this).insert(list,pos);
}
//! Append a copy of the image list \p list at the current image list.
template<typename t> CImgList& insert(const CImgList<t>& list) {
return insert(list,size);
}
template<typename t> CImgList<typename cimg::largest<T,t>::type> get_insert(const CImgList<t>& list) const {
typedef typename cimg::largest<T,t>::type restype;
return CImgList<restype>(*this).insert(list);
}
//! Insert a copy of the image list \p list at the current image list.
CImgList& operator<<(const CImgList& list) {
return insert(list);
}
//! Insert n copies of the list \p list at position \p pos of the current list.
template<typename t> CImgList& insert(const unsigned int n, const CImgList<t>& list, const unsigned int pos) {
for (unsigned int i=0; i<n; i++) insert(list,pos);
return *this;
}
template<typename t> CImgList<typename cimg::largest<T,t>::type> get_insert(const unsigned int n, const CImgList<t>& list, const unsigned int pos) const {
typedef typename cimg::largest<T,t>::type restype;
return CImgList<restype>(*this).insert(n,list,pos);
}
//! Insert n copies of the list at the end of the current list
template<typename t> CImgList& insert(const unsigned int n, const CImgList<t>& list) {
for (unsigned int i=0; i<n; i++) insert(list);
return *this;
}
template<typename t> CImgList<typename cimg::largest<T,t>::type> get_insert(const unsigned int n, const CImgList<t>& list) const {
typedef typename cimg::largest<T,t>::type restype;
return CImgList<restype>(*this).insert(n,list);
}
//! Insert image \p img at the end of the list.
template<typename t> CImgList& push_back(const CImg<t>& img) {
return insert(img);
}
//! Insert image \p img at the front of the list.
template<typename t> CImgList& push_front(const CImg<t>& img) {
return insert(img,0);
}
//! Insert list \p list at the end of the current list.
template<typename t> CImgList& push_back(const CImgList<t>& list) {
return insert(list);
}
//! Insert list \p list at the front of the current list.
template<typename t> CImgList& push_front(const CImgList<t>& list) {
return insert(list,0);
}
//! Insert a shared copy of the image \p img into the current image list, at position \p pos.
template<typename t> CImgList& insert_shared(const CImg<t>& img, const unsigned int pos) {
return insert(img,pos,true);
}
template<typename t> CImgList get_insert_shared(const CImg<t>& img, const unsigned int pos) const {
return CImgList<T>(*this).insert_shared(img,pos);
}
//! Insert a shared copy of the image \p img at the current image list.
template<typename t> CImgList& insert_shared(const CImg<t>& img) {
return insert_shared(img,size);
}
template<typename t> CImgList get_insert_shared(const CImg<t>& img) const {
return CImgList<T>(*this).insert_shared(img);
}
//! Insert n shared copies of the image \p img into the current image list, at position \p pos.
template<typename t> CImgList& insert_shared(const unsigned int n, const CImg<t>& img, const unsigned int pos) {
insert_shared(img,pos);
for (unsigned int i=1; i<n; i++) insert_shared(data[pos],pos+i);
return *this;
}
template<typename t> CImgList get_insert_shared(const unsigned int n, const CImg<t>& img, const unsigned int pos) const {
return CImgList<T>(*this).insert_shared(n,img,pos);
}
//! Insert n shared copies of the image \p img at the end of the list.
template<typename t> CImgList& insert_shared(const unsigned int n, const CImg<t>& img) {
return insert_shared(n,img,size);
}
template<typename t> CImgList get_insert_shared(const unsigned int n, const CImg<t>& img) const {
return CImgList<T>(*this).insert_shared(n,img);
}
//! Insert a shared copy of all image of the list \p list into the current image list, starting from position \p pos.
template<typename t> CImgList& insert_shared(const CImgList<t>& list, const unsigned int pos) {
if (this!=&list) cimglist_for(list,l) insert_shared(list[l],pos+l);
else insert_shared(CImgList<T>(list),pos);
return *this;
}
template<typename t> CImgList get_insert_shared(const CImgList<t>& list, const unsigned int pos) const {
return CImgList<T>(*this).insert_shared(list,pos);
}
//! Append a shared copy of the image list \p list at the current image list.
template<typename t> CImgList& insert_shared(const CImgList<t>& list) {
return insert_shared(list,size);
}
template<typename t> CImgList get_insert_shared(const CImgList<t>& list) const {
return CImgList<T>(*this).insert_shared(list);
}
//! Insert n shared copies of the list \p list at position \p pos of the current list.
template<typename t> CImgList& insert_shared(const unsigned int n, const CImgList<t>& list, const unsigned int pos) {
for (unsigned int i=0; i<n; i++) insert_shared(list,pos);
return *this;
}
template<typename t> CImgList get_insert_shared(const unsigned int n, const CImgList<t>& list, const unsigned int pos) const {
return CImgList<T>(*this).insert_shared(n,list,pos);
}
//! Insert n shared copies of the list \p list at the end of the list
template<typename t> CImgList& insert_shared(const unsigned int n, const CImgList<t>& list) {
return insert_shared(n,list,size);
}
template<typename t> CImgList get_insert_shared(const unsigned int n, const CImgList<t>& list) const {
return CImgList<T>(*this).insert_shared(n,list);
}
//! Remove the image at position \p pos from the image list.
CImgList& remove(const unsigned int pos) {
if (pos>=size)
cimg::warn(true,"CImgList<%s>::remove() : Cannot remove an image from a list (%p,%u), at position %u.",
pixel_type(),data,size,pos);
else {
data[pos].assign();
if (!(--size)) return assign();
if (size<8 || size>(allocsize>>2)) { // Removing item without reallocation.
if (pos!=size) {
std::memmove(data+pos,data+pos+1,sizeof(CImg<T>)*(size-pos));
CImg<T> &tmp = data[size];
tmp.width = tmp.height = tmp.depth = tmp.dim = 0; tmp.data = 0;
}
} else { // Removing item with reallocation.
allocsize>>=2;
CImg<T> *new_data = new CImg<T>[allocsize];
if (pos) std::memcpy(new_data,data,sizeof(CImg<T>)*pos);
if (pos!=size) std::memcpy(new_data+pos,data+pos+1,sizeof(CImg<T>)*(size-pos));
std::memset(data,0,sizeof(CImg<T>)*(size+1));
delete[] data;
data = new_data;
}
}
return *this;
}
CImgList get_remove(const unsigned int pos) const {
return CImgList<T>(*this).remove(pos);
}
//! Remove last element of the list;
CImgList& pop_back() {
return remove(size-1);
}
//! Remove last element of the list;
CImgList& operator>>(CImg<T>& img) {
if (size) { img.swap((*this)[size-1]); return remove(size-1); }
cimg::warn(true,"CImgList<%s>::operator>>() : List is empty",pixel_type());
img.assign();
return *this;
}
//! Remove first element of the list;
CImgList& pop_front() {
return remove(0);
}
//! Remove the element pointed by iterator \p iter;
CImgList& erase(const iterator iter) {
return remove(iter-data);
}
//! Remove the last image from the image list.
CImgList& remove() {
if (size) return remove(size-1);
else cimg::warn(true,"CImgList<%s>::remove() : List is empty",pixel_type());
return *this;
}
CImgList get_remove() const {
return CImgList<T>(*this).remove();
}
//! Reverse list order
CImgList& reverse() {
for (unsigned int l=0; l<size/2; l++) (*this)[l].swap((*this)[size-1-l]);
return *this;
}
//! Get reversed list
CImgList get_reverse() const {
return CImgList<T>(*this).reverse();
}
//! Get a sub-list
CImgList get_crop(const unsigned int i0, const unsigned int i1, const bool shared=false) const {
if (i0>i1 || i1>=size)
throw CImgArgumentException("CImgList<%s>::crop() : Cannot crop a sub-list (%u->%u) from a list (%u,%p)",
pixel_type(),i0,i1,size,data);
CImgList<T> res(i1-i0+1);
cimglist_for(res,l) res[l].assign((*this)[i0+l],shared);
return res;
}
//! Replace a list by its sublist
CImgList& crop(const unsigned int i0, const unsigned int i1, const bool shared=false) {
return get_crop(i0,i1,shared).swap(*this);
}
//@}
//----------------------------
//
//! \name Fourier Transforms
//@{
//----------------------------
//! Compute the Fast Fourier Transform (along the specified axis).
CImgList& FFT(const char axe, const bool inverse=false) {
if (is_empty()) throw CImgInstanceException("CImgList<%s>::FFT() : Instance list (%u,%p) is empty",pixel_type(),size,data);
if (!data[0]) throw CImgInstanceException("CImgList<%s>::FFT() : Real part (%u,%u,%u,%u,%p) is empty",
pixel_type(),data[0].width,data[0].height,data[0].depth,data[0].dim,data[0].data);
cimg::warn(size>2,"CImgList<%s>::FFT() : Instance list (%u,%p) have more than 2 images",pixel_type(),size,data);
if (size==1) insert(CImg<T>(data[0].width,data[0].height,data[0].depth,data[0].dim,0));
CImg<T> &Ir = data[0], &Ii = data[1];
if (Ir.width!=Ii.width || Ir.height!=Ii.height || Ir.depth!=Ii.depth || Ir.dim!=Ii.dim)
throw CImgInstanceException("CImgList<%s>::FFT() : Real part (%u,%u,%u,%u,%p) and imaginary part (%u,%u,%u,%u,%p)"
"have different dimensions",pixel_type(),
Ir.width,Ir.height,Ir.depth,Ir.dim,Ir.data,Ii.width,Ii.height,Ii.depth,Ii.dim,Ii.data);
#ifdef cimg_use_fftw3
fftw_complex *data_in;
fftw_plan data_plan;
switch (cimg::uncase(axe)) {
case 'x': {
data_in = (fftw_complex*)fftw_malloc(sizeof(fftw_complex) * Ir.width);
data_plan = fftw_plan_dft_1d(Ir.width, data_in, data_in, inverse?FFTW_BACKWARD:FFTW_FORWARD, FFTW_ESTIMATE);
cimg_forYZV(Ir,y,z,k) {
T *ptrr = Ir.ptr(0,y,z,k), *ptri = Ii.ptr(0,y,z,k);
double *ptrd = (double*)data_in;
cimg_forX(Ir,x) { *(ptrd++) = (double)*(ptrr++); *(ptrd++) = (double)*(ptri++); }
fftw_execute(data_plan);
cimg_forX(Ir,x) { *(--ptri) = (T)*(--ptrd); *(--ptrr) = (T)*(--ptrd); }
}
} break;
case 'y': {
data_in = (fftw_complex*)fftw_malloc(sizeof(fftw_complex) * Ir.height);
data_plan = fftw_plan_dft_1d(Ir.height, data_in, data_in, inverse?FFTW_BACKWARD:FFTW_FORWARD, FFTW_ESTIMATE);
const unsigned int off = Ir.width;
cimg_forXZV(Ir,x,z,k) {
T *ptrr = Ir.ptr(x,0,z,k), *ptri = Ii.ptr(x,0,z,k);
double *ptrd = (double*)data_in;
cimg_forY(Ir,y) { *(ptrd++) = (double)*ptrr; *(ptrd++) = (double)*ptri; ptrr+=off; ptri+=off; }
fftw_execute(data_plan);
cimg_forY(Ir,y) { ptrr-=off; ptri-=off; *ptri = (T)*(--ptrd); *ptrr = (T)*(--ptrd); }
}
} break;
case 'z': {
data_in = (fftw_complex*)fftw_malloc(sizeof(fftw_complex) * Ir.depth);
data_plan = fftw_plan_dft_1d(Ir.depth, data_in, data_in, inverse?FFTW_BACKWARD:FFTW_FORWARD, FFTW_ESTIMATE);
const unsigned int off = Ir.width*Ir.height;
cimg_forXYV(Ir,x,y,k) {
T *ptrr = Ir.ptr(x,y,0,k), *ptri = Ii.ptr(x,y,0,k);
double *ptrd = (double*)data_in;
cimg_forZ(Ir,z) { *(ptrd++) = (double)*ptrr; *(ptrd++) = (double)*ptri; ptrr+=off; ptri+=off; }
fftw_execute(data_plan);
cimg_forZ(Ir,z) { ptrr-=off; ptri-=off; *ptri = (T)*(--ptrd); *ptrr = (T)*(--ptrd); }
}
} break;
case 'v': {
data_in = (fftw_complex*)fftw_malloc(sizeof(fftw_complex) * Ir.dim);
data_plan = fftw_plan_dft_1d(Ir.dim, data_in, data_in, inverse?FFTW_BACKWARD:FFTW_FORWARD, FFTW_ESTIMATE);
const unsigned int off = Ir.width*Ir.height*Ir.depth;
cimg_forXYZ(Ir,x,y,z) {
T *ptrr = Ir.ptr(x,y,z,0), *ptri = Ii.ptr(x,y,z,0);
double *ptrd = (double*)data_in;
cimg_forV(Ir,k) { *(ptrd++) = (double)*ptrr; *(ptrd++) = (double)*ptri; ptrr+=off; ptri+=off; }
fftw_execute(data_plan);
cimg_forV(Ir,k) { ptrr-=off; ptri-=off; *ptri = (T)*(--ptrd); *ptrr = (T)*(--ptrd); }
}
} break;
}
fftw_destroy_plan(data_plan);
fftw_free(data_in);
#else
switch (cimg::uncase(axe)) {
case 'x': { // Fourier along X
const unsigned int N = Ir.width, N2 = (N>>1);
if (((N-1)&N) && N!=1) throw CImgInstanceException("CImgList<%s>::FFT() : Dimension of instance image along 'x' is %d != 2^N",
pixel_type(),N);
for (unsigned int i=0,j=0; i<N2; i++) {
if (j>i) cimg_forYZV(Ir,y,z,v) { cimg::swap(Ir(i,y,z,v),Ir(j,y,z,v)); cimg::swap(Ii(i,y,z,v),Ii(j,y,z,v));
if (j<N2) {
const unsigned int ri = N-1-i, rj = N-1-j;
cimg::swap(Ir(ri,y,z,v),Ir(rj,y,z,v)); cimg::swap(Ii(ri,y,z,v),Ii(rj,y,z,v));
}}
for (unsigned int m=N, n=N2; (j+=n)>=m; j-=m, m=n, n>>=1);
}
for (unsigned int delta=2; delta<=N; delta<<=1) {
const unsigned int delta2 = (delta>>1);
for (unsigned int i=0; i<N; i+=delta) {
float wr = 1, wi = 0;
const float angle = (float)((inverse?+1:-1)*2*cimg::PI/delta),
ca = (float)std::cos(angle),
sa = (float)std::sin(angle);
for (unsigned int k=0; k<delta2; k++) {
const unsigned int j = i + k, nj = j + delta2;
cimg_forYZV(Ir,y,z,k) {
T &ir = Ir(j,y,z,k), &ii = Ii(j,y,z,k), &nir = Ir(nj,y,z,k), &nii = Ii(nj,y,z,k);
const float tmpr = (float)(wr*nir - wi*nii), tmpi = (float)(wr*nii + wi*nir);
nir = (T)(ir - tmpr);
nii = (T)(ii - tmpi);
ir += (T)tmpr;
ii += (T)tmpi;
}
const float nwr = wr*ca-wi*sa;
wi = wi*ca + wr*sa;
wr = nwr;
}
}
}
if (inverse) (*this)/=N;
} break;
case 'y': { // Fourier along Y
const unsigned int N = Ir.height, N2 = (N>>1);
if (((N-1)&N) && N!=1) throw CImgInstanceException("CImgList<%s>::FFT() : Dimension of instance image(s) along 'y' is %d != 2^N",
pixel_type(),N);
for (unsigned int i=0,j=0; i<N2; i++) {
if (j>i) cimg_forXZV(Ir,x,z,v) { cimg::swap(Ir(x,i,z,v),Ir(x,j,z,v)); cimg::swap(Ii(x,i,z,v),Ii(x,j,z,v));
if (j<N2) {
const unsigned int ri = N-1-i, rj = N-1-j;
cimg::swap(Ir(x,ri,z,v),Ir(x,rj,z,v)); cimg::swap(Ii(x,ri,z,v),Ii(x,rj,z,v));
}}
for (unsigned int m=N, n=N2; (j+=n)>=m; j-=m, m=n, n>>=1);
}
for (unsigned int delta=2; delta<=N; delta<<=1) {
const unsigned int delta2 = (delta>>1);
for (unsigned int i=0; i<N; i+=delta) {
float wr = 1, wi = 0;
const float angle = (float)((inverse?+1:-1)*2*cimg::PI/delta),
ca = (float)std::cos(angle), sa = (float)std::sin(angle);
for (unsigned int k=0; k<delta2; k++) {
const unsigned int j = i + k, nj = j + delta2;
cimg_forXZV(Ir,x,z,k) {
T &ir = Ir(x,j,z,k), &ii = Ii(x,j,z,k), &nir = Ir(x,nj,z,k), &nii = Ii(x,nj,z,k);
const float tmpr = (float)(wr*nir - wi*nii), tmpi = (float)(wr*nii + wi*nir);
nir = (T)(ir - tmpr);
nii = (T)(ii - tmpi);
ir += (T)tmpr;
ii += (T)tmpi;
}
const float nwr = wr*ca-wi*sa;
wi = wi*ca + wr*sa;
wr = nwr;
}
}
}
if (inverse) (*this)/=N;
} break;
case 'z': { // Fourier along Z
const unsigned int N = Ir.depth, N2 = (N>>1);
if (((N-1)&N) && N!=1) throw CImgInstanceException("CImgList<%s>::FFT() : Dimension of instance image(s) along 'z' is %d != 2^N",
pixel_type(),N);
for (unsigned int i=0,j=0; i<N2; i++) {
if (j>i) cimg_forXYV(Ir,x,y,v) { cimg::swap(Ir(x,y,i,v),Ir(x,y,j,v)); cimg::swap(Ii(x,y,i,v),Ii(x,y,j,v));
if (j<N2) {
const unsigned int ri = N-1-i, rj = N-1-j;
cimg::swap(Ir(x,y,ri,v),Ir(x,y,rj,v)); cimg::swap(Ii(x,y,ri,v),Ii(x,y,rj,v));
}}
for (unsigned int m=N, n=N2; (j+=n)>=m; j-=m, m=n, n>>=1);
}
for (unsigned int delta=2; delta<=N; delta<<=1) {
const unsigned int delta2 = (delta>>1);
for (unsigned int i=0; i<N; i+=delta) {
float wr = 1, wi = 0;
const float angle = (float)((inverse?+1:-1)*2*cimg::PI/delta),
ca = (float)std::cos(angle), sa = (float)std::sin(angle);
for (unsigned int k=0; k<delta2; k++) {
const unsigned int j = i + k, nj = j + delta2;
cimg_forXYV(Ir,x,y,k) {
T &ir = Ir(x,y,j,k), &ii = Ii(x,y,j,k), &nir = Ir(x,y,nj,k), &nii = Ii(x,y,nj,k);
const float tmpr = (float)(wr*nir - wi*nii), tmpi = (float)(wr*nii + wi*nir);
nir = (T)(ir - tmpr);
nii = (T)(ii - tmpi);
ir += (T)tmpr;
ii += (T)tmpi;
}
const float nwr = wr*ca-wi*sa;
wi = wi*ca + wr*sa;
wr = nwr;
}
}
}
if (inverse) (*this)/=N;
} break;
default: throw CImgArgumentException("CImgList<%s>::FFT() : unknown axe '%c', must be 'x','y' or 'z'");
}
#endif
return *this;
}
//! Return the Fast Fourier Transform of a complex image (along a specified axis).
CImgList<typename cimg::largest<T,float>::type> get_FFT(const char axe, const bool inverse=false) const {
typedef typename cimg::largest<T,float>::type restype;
return CImgList<restype>(*this).FFT(axe,inverse);
}
//! Compute the Fast Fourier Transform of a complex image.
CImgList& FFT(const bool inverse=false) {
if (is_empty()) throw CImgInstanceException("CImgList<%s>::FFT() : Instance list (%u,%p) is empty",pixel_type(),size,data);
cimg::warn(size>2,"CImgList<%s>::FFT() : Instance list (%u,%p) have more than 2 images",pixel_type(),size,data);
if (size==1) insert(CImg<T>(data[0].width,data[0].height,data[0].depth,data[0].dim,0));
CImg<T> &Ir = data[0];
#ifdef cimg_use_fftw3
CImg<T> &Ii = data[1];
fftw_complex *data_in = (fftw_complex*)fftw_malloc(sizeof(fftw_complex) * Ir.width*Ir.height*Ir.depth);
fftw_plan data_plan;
const unsigned int w = Ir.width, wh = w*Ir.height, whd = wh*Ir.depth;
data_plan = fftw_plan_dft_3d(Ir.width, Ir.height, Ir.depth, data_in, data_in, inverse?FFTW_BACKWARD:FFTW_FORWARD, FFTW_ESTIMATE);
cimg_forV(Ir,k) {
T *ptrr = Ir.ptr(0,0,0,k), *ptri = Ii.ptr(0,0,0,k);
double *ptrd = (double*)data_in;
cimg_forX(Ir,x) { cimg_forY(Ir,y) { cimg_forZ(Ir,z)
{ *(ptrd++) = (double)*ptrr; *(ptrd++) = (double)*ptri; ptrr+=wh; ptri+=wh; }
ptrr-=whd-w; ptri-=whd-w; }
ptrr-=wh-1; ptri-=wh-1; }
fftw_execute(data_plan);
ptrd = (double*)data_in;
ptrr = Ir.ptr(0,0,0,k), ptri = Ii.ptr(0,0,0,k);
cimg_forX(Ir,x) { cimg_forY(Ir,y) { cimg_forZ(Ir,z)
{ *ptrr = (T)*(ptrd++); *ptri = (T)*(ptrd++); ptrr+=wh; ptri+=wh; }
ptrr-=whd-w; ptri-=whd-w; }
ptrr-=wh-1; ptri-=wh-1; }
}
fftw_destroy_plan(data_plan);
fftw_free(data_in);
#else
if (Ir.depth>1) FFT('z',inverse);
if (Ir.height>1) FFT('y',inverse);
if (Ir.width>1) FFT('x',inverse);
#endif
return *this;
}
//! Return the Fast Fourier Transform of a complex image
CImgList<typename cimg::largest<T,float>::type> get_FFT(const bool inverse=false) const {
typedef typename cimg::largest<T,float>::type restype;
return CImgList<restype>(*this).FFT(inverse);
}
//@}
//----------------------------------
//
//! \name Input-Output and Display
//@{
//----------------------------------
//! Print informations about the list on the standard output.
const CImgList& print(const char* title=0, const unsigned int print_flag=1) const {
char tmp[1024];
std::fprintf(stderr,"%-8s(this=%p) : { size=%u, data=%p }\n",title?title:"CImgList",
(void*)this,size,(void*)data);
switch (print_flag) {
case 1: {
cimglist_for(*this,l)
if (l<4 || l>=size-4) {
std::sprintf(tmp,"%s[%d]",title?title:"CImgList",l);
data[l].print(tmp,print_flag);
} else {
if (l==4) std::fprintf(stderr,"...\n");
}
} break;
default: {
cimglist_for(*this,l) {
std::sprintf(tmp,"%s[%d]",title?title:"CImgList",l);
data[l].print(tmp,print_flag);
}
} break;
}
return *this;
}
//! Display informations about the list on the standard output.
const CImgList& print(const unsigned int print_flag) const {
return print(0,print_flag);
}
//! Load an image list from a file.
static CImgList get_load(const char *const filename) {
const char *ext = cimg::filename_split(filename);
if (!cimg::strncasecmp(ext,"cimg",4) || !ext[0]) return get_load_cimg(filename);
if (!cimg::strncasecmp(ext,"rec",3) ||
!cimg::strncasecmp(ext,"par",3)) return get_load_parrec(filename);
CImgList res(1);
res[0].load(filename);
return res;
}
//! In-place version of load().
CImgList& load(const char *const filename) {
return get_load(filename).swap(*this);
}
#define cimg_load_cimg_case(Ts,Tss) \
if (!loaded && !cimg::strcasecmp(Ts,tmp2)) for (unsigned int l=0; l<n; l++) { \
const bool endian = cimg::endian(); \
j=0; while((i=std::fgetc(nfile))!='\n') tmp[j++]=(char)i; tmp[j]='\0'; \
std::sscanf(tmp,"%u %u %u %u",&w,&h,&z,&k);\
if (w*h*z*k>0) { \
Tss *buf = new Tss[w*h*z*k]; cimg::fread(buf,w*h*z*k,nfile); \
if (endian) cimg::endian_swap(buf,w*h*z*k); \
CImg<T> idest(w,h,z,k); \
cimg_foroff(idest,off) idest[off] = (T)(buf[off]); idest.swap(res[l]); \
delete[] buf; \
} \
loaded = true; \
}
//! Load an image list from a file (.raw format).
static CImgList get_load_cimg(std::FILE *const file, const char *const filename=0) {
typedef unsigned char uchar;
typedef unsigned short ushort;
typedef unsigned int uint;
typedef unsigned long ulong;
std::FILE *const nfile = file?file:cimg::fopen(filename,"rb");
char tmp[256],tmp2[256];
int i;
bool loaded = false;
unsigned int n,j,w,h,z,k,err;
j=0; while((i=std::fgetc(nfile))!='\n' && i!=EOF && j<256) tmp[j++]=i; tmp[j]='\0';
err=std::sscanf(tmp,"%u%*c%255[A-Za-z ]",&n,tmp2);
if (err!=2) {
if (!file) cimg::fclose(nfile);
throw CImgIOException("CImgList<%s>::load_cimg() : File '%s', Unknow CImg RAW header.",
pixel_type(),filename?filename:"(FILE*)");
}
CImgList<T> res(n);
cimg_load_cimg_case("bool",bool);
cimg_load_cimg_case("unsigned char",uchar);
cimg_load_cimg_case("uchar",uchar);
cimg_load_cimg_case("char",char);
cimg_load_cimg_case("unsigned short",ushort);
cimg_load_cimg_case("ushort",ushort);
cimg_load_cimg_case("short",short);
cimg_load_cimg_case("unsigned int",uint);
cimg_load_cimg_case("uint",uint);
cimg_load_cimg_case("int",int);
cimg_load_cimg_case("unsigned long",ulong);
cimg_load_cimg_case("ulong",ulong);
cimg_load_cimg_case("long",long);
cimg_load_cimg_case("float",float);
cimg_load_cimg_case("double",double);
if (!loaded) {
if (!file) cimg::fclose(nfile);
throw CImgIOException("CImgList<%s>::load_cimg() : File '%s', cannot read images of pixels coded as '%s'.",
pixel_type(),filename?filename:"(FILE*)",tmp2);
}
if (!file) cimg::fclose(nfile);
return res;
}
//! Load an image list from a file (.raw format).
static CImgList get_load_cimg(const char *const filename) {
return get_load_cimg(0,filename);
}
//! In-place version of get_load_cimg().
CImgList& load_cimg(std::FILE *const file, const char *const filename=0) {
return get_load_cimg(file,filename).swap(*this);
}
//! In-place version of get_load_cimg().
CImgList& load_cimg(const char *const filename) {
return get_load_cimg(filename).swap(*this);
}
//! Load PAR-REC (Philips) image file
static CImgList get_load_parrec(const char *const filename) {
char body[1024], filenamepar[1024], filenamerec[1024];
const char *ext = cimg::filename_split(filename,body);
if (!cimg::strncmp(ext,"par",3)) { std::strcpy(filenamepar,filename); std::sprintf(filenamerec,"%s.rec",body); }
if (!cimg::strncmp(ext,"PAR",3)) { std::strcpy(filenamepar,filename); std::sprintf(filenamerec,"%s.REC",body); }
if (!cimg::strncmp(ext,"rec",3)) { std::strcpy(filenamerec,filename); std::sprintf(filenamepar,"%s.par",body); }
if (!cimg::strncmp(ext,"REC",3)) { std::strcpy(filenamerec,filename); std::sprintf(filenamepar,"%s.PAR",body); }
std::FILE *file = cimg::fopen(filenamepar,"r");
// Parse header file
CImgList<float> st_slices;
CImgList<unsigned int> st_global;
int err;
char line[256]={0};
do { err=std::fscanf(file,"%255[^\n]%*c",line); } while (err!=EOF && (line[0]=='#' || line[0]=='.'));
do {
unsigned int sn,sizex,sizey,pixsize;
float rs,ri,ss;
err=std::fscanf(file,"%u%*u%*u%*u%*u%*u%*u%u%*u%u%u%g%g%g%*[^\n]",&sn,&pixsize,&sizex,&sizey,&ri,&rs,&ss);
if (err==7) {
st_slices.insert(CImg<float>::vector((float)sn,(float)pixsize,(float)sizex,(float)sizey,ri,rs,ss,0));
unsigned int i; for (i=0; i<st_global.size && sn<=st_global[i][2]; i++);
if (i==st_global.size) st_global.insert(CImg<unsigned int>::vector(sizex,sizey,sn));
else {
CImg<unsigned int> &vec = st_global[i];
if (sizex>vec[0]) vec[0] = sizex;
if (sizey>vec[1]) vec[1] = sizey;
vec[2] = sn;
}
st_slices[st_slices.size-1][7] = (float)i;
}
} while (err==7);
// Read data
std::FILE *file2 = cimg::fopen(filenamerec,"rb");
CImgList<T> dest;
{ cimglist_for(st_global,l) {
const CImg<unsigned int>& vec = st_global[l];
dest.insert(CImg<T>(vec[0],vec[1],vec[2]));
}}
cimglist_for(st_slices,l) {
const CImg<float>& vec = st_slices[l];
const unsigned int
sn = (unsigned int)vec[0]-1,
pixsize = (unsigned int)vec[1],
sizex = (unsigned int)vec[2],
sizey = (unsigned int)vec[3],
imn = (unsigned int)vec[7];
const float ri = vec[4], rs = vec[5], ss = vec[6];
switch (pixsize) {
case 8: {
CImg<unsigned char> buf(sizex,sizey);
cimg::fread(buf.data,sizex*sizey,file2);
if (cimg::endian()) cimg::endian_swap(buf.data,sizex*sizey);
CImg<T>& img = dest[imn];
cimg_forXY(img,x,y) img(x,y,sn) = (T)(( buf(x,y)*rs + ri )/(rs*ss));
} break;
case 16: {
CImg<unsigned short> buf(sizex,sizey);
cimg::fread(buf.data,sizex*sizey,file2);
if (cimg::endian()) cimg::endian_swap(buf.data,sizex*sizey);
CImg<T>& img = dest[imn];
cimg_forXY(img,x,y) img(x,y,sn) = (T)(( buf(x,y)*rs + ri )/(rs*ss));
} break;
case 32: {
CImg<unsigned int> buf(sizex,sizey);
cimg::fread(buf.data,sizex*sizey,file2);
if (cimg::endian()) cimg::endian_swap(buf.data,sizex*sizey);
CImg<T>& img = dest[imn];
cimg_forXY(img,x,y) img(x,y,sn) = (T)(( buf(x,y)*rs + ri )/(rs*ss));
} break;
default:
cimg::fclose(file);
cimg::fclose(file2);
throw CImgIOException("CImg<%s>::load_parrec() : File '%s', cannot handle image with pixsize = %d bits.",
pixel_type(),filename,pixsize);
break;
}
}
cimg::fclose(file);
cimg::fclose(file2);
if (!dest.size)
throw CImgIOException("CImg<%s>::load_parrec() : File '%s' does not appear to be a valid PAR-REC file.",
pixel_type(),filename);
return dest;
}
//! In-place version of get_load_parrec().
CImgList& load_parrec(const char *const filename) {
return get_load_parrec(filename).swap(*this);
}
//! Load YUV image sequence.
static CImgList get_load_yuv(std::FILE *const file, const char *const filename,
const unsigned int sizex, const unsigned int sizey=1,
const unsigned int first_frame=0, const int last_frame=-1,
const bool yuv2rgb=false) {
if (sizex%2 || sizey%2)
throw CImgArgumentException("CImgList<%s>::load_yuv() : File '%s', image dimensions along X and Y must be even numbers (given are %ux%u)\n",
pixel_type(),filename?filename:"(unknown)",sizex,sizey);
if (!sizex || !sizey)
throw CImgArgumentException("CImgList<%s>::load_yuv() : File '%s', given image sequence size (%u,%u) is invalid",
pixel_type(),filename?filename:"(unknown)",sizex,sizey);
if (last_frame>0 && first_frame>(unsigned int)last_frame)
throw CImgArgumentException("CImgList<%s>::load_yuv() : File '%s', given first frame %u is posterior to last frame %d.",
pixel_type(),filename?filename:"(unknown)",first_frame,last_frame);
if (!sizex || !sizey)
throw CImgArgumentException("CImgList<%s>::load_yuv() : File '%s', given frame size (%u,%u) is invalid.",
pixel_type(),filename?filename:"(unknown)",sizex,sizey);
CImgList<T> res;
CImg<unsigned char> tmp(sizex,sizey,1,3), UV(sizex/2,sizey/2,1,2);
std::FILE *const nfile = file?file:cimg::fopen(filename,"rb");
bool stopflag = false;
int err;
if (first_frame) {
err = std::fseek(nfile,first_frame*(sizex*sizey + sizex*sizey/2),SEEK_CUR);
if (err) {
if (!file) cimg::fclose(nfile);
throw CImgIOException("CImgList<%s>::load_yuv() : File '%s' doesn't contain frame number %u "
"(out of range error).",pixel_type(),filename?filename:"(FILE*)",first_frame);
}
}
unsigned int frame;
for (frame = first_frame; !stopflag && (last_frame<0 || frame<=(unsigned int)last_frame); frame++) {
tmp.fill(0);
// TRY to read the luminance, don't replace by cimg::fread !
err = (int)std::fread((void*)(tmp.ptr()),1,(size_t)(tmp.width*tmp.height),nfile);
if (err!=(int)(tmp.width*tmp.height)) {
stopflag = true;
cimg::warn(err>0,"CImgList<%s>::load_yuv() : File '%s' contains incomplete data,"
" or given image dimensions (%u,%u) are incorrect.",
pixel_type(),filename?filename:"(unknown)",sizex,sizey);
} else {
UV.fill(0);
// TRY to read the luminance, don't replace by cimg::fread !
err = (int)std::fread((void*)(UV.ptr()),1,(size_t)(UV.size()),nfile);
if (err!=(int)(UV.size())) {
stopflag = true;
cimg::warn(err>0,"CImgList<%s>::load_yuv() : File '%s' contains incomplete data,"
" or given image dimensions (%u,%u) are incorrect.",
pixel_type(),filename?filename:"(unknown)",sizex,sizey);
} else {
cimg_forXY(UV,x,y) {
const int x2=2*x, y2=2*y;
tmp(x2,y2,1) = tmp(x2+1,y2,1) = tmp(x2,y2+1,1) = tmp(x2+1,y2+1,1) = UV(x,y,0);
tmp(x2,y2,2) = tmp(x2+1,y2,2) = tmp(x2,y2+1,2) = tmp(x2+1,y2+1,2) = UV(x,y,1);
}
if (yuv2rgb) tmp.YCbCrtoRGB();
res.insert(tmp);
}
}
}
cimg::warn(stopflag && last_frame>=0 && frame!=(unsigned int)last_frame,
"CImgList<%s>::load_yuv() : File '%s', frame %d not reached since only %u frames were found in the file.",
pixel_type(),filename?filename:"(unknown)",last_frame,frame-1,filename);
if (!file) cimg::fclose(nfile);
return res;
}
//! Load YUV image sequence.
static CImgList get_load_yuv(const char *const filename,
const unsigned int sizex, const unsigned int sizey=1,
const unsigned int first_frame=0, const int last_frame=-1,
const bool yuv2rgb=false) {
return get_load_yuv(0,filename,sizex,sizey,first_frame,last_frame,yuv2rgb);
}
//! In-place version of get_load_yuv().
CImgList& load_yuv(std::FILE *const file, const char *const filename,
const unsigned int sizex, const unsigned int sizey=1,
const unsigned int first_frame=0, const int last_frame=-1,
const bool yuv2rgb=false) {
return get_load_yuv(file,filename,sizex,sizey,first_frame,last_frame,yuv2rgb).swap(*this);
}
//! In-place version of get_load_yuv().
CImgList& load_yuv(const char *const filename,
const unsigned int sizex, const unsigned int sizey,
const unsigned int first_frame=0, const int last_frame=-1,
const bool yuv2rgb=false) {
return get_load_yuv(filename,sizex,sizey,first_frame,last_frame,yuv2rgb).swap(*this);
}
//! Load from OFF file format
template<typename tf,typename tc>
static CImgList<T> get_load_off(const char *const filename,
CImgList<tf>& primitives, CImgList<tc>& colors,
const bool invert_faces=false) {
return CImg<T>::get_load_off(filename,primitives,colors,invert_faces).get_split('x');
}
//! In-place version of get_load_off()
template<typename tf,typename tc>
CImgList& load_off(std::FILE *const file, const char *const filename, CImgList<tf>& primitives, CImgList<tc>& colors,
const bool invert_faces=false) {
return get_load_off(file,filename,primitives,colors,invert_faces).swap(*this);
}
//! In-place version of get_load_off()
template<typename tf,typename tc>
CImgList& load_off(const char *const filename, CImgList<tf>& primitives, CImgList<tc>& colors,
const bool invert_faces=false) {
return get_load_off(filename,primitives,colors,invert_faces).swap(*this);
}
//! Save an image list into a file.
/**
Depending on the extension of the given filename, a file format is chosen for the output file.
**/
const CImgList& save(const char *const filename) const {
if (is_empty()) throw CImgInstanceException("CImgList<%s>::save() : Instance list (%u,%p) is empty (file '%s').",
pixel_type(),size,data,filename);
if (!filename) throw CImgArgumentException("CImg<%s>::save() : Instance list (%u,%p), specified filename is (null).",
pixel_type(),size,data);
const char *ext = cimg::filename_split(filename);
if (!cimg::strncasecmp(ext,"cimg",4) || !ext[0]) return save_cimg(filename);
if (!cimg::strncasecmp(ext,"yuv",3)) return save_yuv(filename,true);
if (size==1) data[0].save(filename,-1);
else cimglist_for(*this,l) data[l].save(filename,l);
return *this;
}
//! Save an image sequence into a YUV file
const CImgList& save_yuv(std::FILE *const file, const char *const filename=0, const bool rgb2yuv=true) const {
if (is_empty()) throw CImgInstanceException("CImgList<%s>::save_yuv() : Instance list (%u,%p) is empty (file '%s').",
pixel_type(),size,data,filename?filename:"(unknown)");
if (!file && !filename) throw CImgArgumentException("CImg<%s>::save_yuv() : Instance list (%u,%p), specified file is (null).",
pixel_type(),size,data);
if ((*this)[0].dimx()%2 || (*this)[0].dimy()%2)
throw CImgInstanceException("CImgList<%s>::save_yuv() : Image dimensions must be even numbers (current are %ux%u, file '%s').",
pixel_type(),(*this)[0].dimx(),(*this)[0].dimy(),filename?filename:"(unknown)");
std::FILE *const nfile = file?file:cimg::fopen(filename,"wb");
cimglist_for(*this,l) {
CImg<unsigned char> YCbCr((*this)[l]);
if (rgb2yuv) YCbCr.RGBtoYCbCr();
cimg::fwrite(YCbCr.ptr(),YCbCr.width*YCbCr.height,nfile);
cimg::fwrite(YCbCr.get_resize(YCbCr.width/2, YCbCr.height/2,1,3,3).ptr(0,0,0,1),
YCbCr.width*YCbCr.height/2,nfile);
}
if (!file) cimg::fclose(nfile);
return *this;
}
//! Save an image sequence into a YUV file
const CImgList& save_yuv(const char *const filename=0, const bool rgb2yuv=true) const {
return save_yuv(0,filename,rgb2yuv);
}
//! Save an image list into a CImg file (RAW binary file + simple header)
/**
A CImg RAW file is a simple uncompressed binary file that may be used to save list of CImg<T> images.
\param filename : name of the output file.
\return A reference to the current CImgList instance is returned.
**/
const CImgList& save_cimg(std::FILE *const file, const char *const filename=0) const {
if (is_empty()) throw CImgInstanceException("CImgList<%s>::save_cimg() : Instance list (%u,%p) is empty (file '%s').",
pixel_type(),size,data,filename?filename:"(unknown)");
if (!file && !filename) throw CImgArgumentException("CImg<%s>::save_cimg() : Instance list (%u,%p), specified file is (null).",
pixel_type(),size,data);
std::FILE *const nfile = file?file:cimg::fopen(filename,"wb");
std::fprintf(nfile,"%u %s\n",size,pixel_type());
cimglist_for(*this,l) {
const CImg<T>& img = data[l];
std::fprintf(nfile,"%u %u %u %u\n",img.width,img.height,img.depth,img.dim);
if (img.data) {
if (cimg::endian()) {
CImg<T> tmp(img);
cimg::endian_swap(tmp.data,tmp.size());
cimg::fwrite(tmp.data,img.width*img.height*img.depth*img.dim,nfile);
} else cimg::fwrite(img.data,img.width*img.height*img.depth*img.dim,nfile);
}
}
if (!file) cimg::fclose(nfile);
return *this;
}
//! Save an image list into a CImg file (RAW binary file + simple header)
const CImgList& save_cimg(const char *const filename) const {
return save_cimg(0,filename);
}
//! Save an image list into a OFF file.
template<typename tf, typename tc>
const CImgList& save_off(std::FILE *const file, const char *const filename,
const CImgList<tf>& primitives, const CImgList<tc>& colors, const bool invert_faces=false) const {
get_append('x','y').save_off(file,filename,primitives,colors,invert_faces);
return *this;
}
//! Save an image list into a OFF file.
template<typename tf, typename tc>
const CImgList& save_off(const char *const filename,
const CImgList<tf>& primitives, const CImgList<tc>& colors, const bool invert_faces=false) const {
return save_off(0,filename,primitives,colors,invert_faces);
}
//! Return a single image which is the concatenation of all images of the current CImgList instance.
/**
\param axe : specify the axe for image concatenation. Can be 'x','y','z' or 'v'.
\param align : specify the alignment for image concatenation. Can be 'p' (top), 'c' (center) or 'n' (bottom).
\return A CImg<T> image corresponding to the concatenation is returned.
**/
CImg<T> get_append(const char axe='x', const char align='c') const {
if (is_empty()) return CImg<T>();
unsigned int dx=0, dy=0, dz=0, dv=0, pos=0;
CImg<T> res;
switch(cimg::uncase(axe)) {
case 'x': {
switch (cimg::uncase(align)) {
case 'x': { dy = dz = dv = 1; cimglist_for(*this,l) dx+=(*this)[l].size(); } break;
case 'y': { dx = size; dz = dv = 1; cimglist_for(*this,l) dy = cimg::max(dy,(unsigned int)(*this)[l].size()); } break;
case 'z': { dx = size; dy = dv = 1; cimglist_for(*this,l) dz = cimg::max(dz,(unsigned int)(*this)[l].size()); } break;
case 'v': { dx = size; dy = dz = 1; cimglist_for(*this,l) dv = cimg::max(dz,(unsigned int)(*this)[l].size()); } break;
default:
cimglist_for(*this,l) {
const CImg<T>& img = (*this)[l];
dx += img.width;
dy = cimg::max(dy,img.height);
dz = cimg::max(dz,img.depth);
dv = cimg::max(dv,img.dim);
}
}
res.assign(dx,dy,dz,dv,0);
switch (cimg::uncase(align)) {
case 'x': {
cimglist_for(*this,l) { res.draw_image(CImg<T>((*this)[l],true).unroll('x'),pos,0,0,0); pos+=(*this)[l].size(); }
} break;
case 'y': {
cimglist_for(*this,l) res.draw_image(CImg<T>((*this)[l],true).unroll('y'),pos++,0,0,0);
} break;
case 'z': {
cimglist_for(*this,l) res.draw_image(CImg<T>((*this)[l],true).unroll('z'),pos++,0,0,0);
} break;
case 'v': {
cimglist_for(*this,l) res.draw_image(CImg<T>((*this)[l],true).unroll('v'),pos++,0,0,0);
} break;
case 'p': {
cimglist_for(*this,l) { res.draw_image((*this)[l],pos,0,0,0); pos+=(*this)[l].width; }
} break;
case 'n': {
cimglist_for(*this,l) { res.draw_image((*this)[l],pos,dy-(*this)[l].height,dz-(*this)[l].depth,dv-(*this)[l].dim); pos+=(*this)[l].width; }
} break;
default : {
cimglist_for(*this,l) { res.draw_image((*this)[l],pos,(dy-(*this)[l].height)/2,(dz-(*this)[l].depth)/2,(dv-(*this)[l].dim)/2); pos+=(*this)[l].width; }
} break;
}
} break;
case 'y': {
switch (cimg::uncase(align)) {
case 'x': { dy = size; dz = dv = 1; cimglist_for(*this,l) dx = cimg::max(dx,(unsigned int)(*this)[l].size()); } break;
case 'y': { dx = dz = dv = 1; cimglist_for(*this,l) dy+=(*this)[l].size(); } break;
case 'z': { dy = size; dx = dv = 1; cimglist_for(*this,l) dz = cimg::max(dz,(unsigned int)(*this)[l].size()); } break;
case 'v': { dy = size; dx = dz = 1; cimglist_for(*this,l) dv = cimg::max(dv,(unsigned int)(*this)[l].size()); } break;
default:
cimglist_for(*this,l) {
const CImg<T>& img = (*this)[l];
dx = cimg::max(dx,img.width);
dy += img.height;
dz = cimg::max(dz,img.depth);
dv = cimg::max(dv,img.dim);
}
}
res.assign(dx,dy,dz,dv,0);
switch (cimg::uncase(align)) {
case 'x': {
cimglist_for(*this,l) res.draw_image(CImg<T>((*this)[l],true).unroll('x'),0,pos++,0,0);
} break;
case 'y': {
cimglist_for(*this,l) { res.draw_image(CImg<T>((*this)[l],true).unroll('y'),0,pos,0,0); pos+=(*this)[l].size(); }
} break;
case 'z': {
cimglist_for(*this,l) res.draw_image(CImg<T>((*this)[l],true).unroll('z'),0,pos++,0,0);
} break;
case 'v': {
cimglist_for(*this,l) res.draw_image(CImg<T>((*this)[l],true).unroll('v'),0,pos++,0,0);
} break;
case 'p': {
cimglist_for(*this,l) { res.draw_image((*this)[l],0,pos,0,0); pos+=(*this)[l].height; }
} break;
case 'n': {
cimglist_for(*this,l) { res.draw_image((*this)[l],dx-(*this)[l].width,pos,dz-(*this)[l].depth,dv-(*this)[l].dim); pos+=(*this)[l].height; }
} break;
default : {
cimglist_for(*this,l) { res.draw_image((*this)[l],(dx-(*this)[l].width)/2,pos,(dz-(*this)[l].depth)/2,(dv-(*this)[l].dim)/2);
pos+=(*this)[l].height; }
} break;
}
} break;
case 'z': {
switch (cimg::uncase(align)) {
case 'x': { dz = size; dy = dv = 1; cimglist_for(*this,l) dx = cimg::max(dx,(unsigned int)(*this)[l].size()); } break;
case 'y': { dz = size; dx = dv = 1; cimglist_for(*this,l) dy = cimg::max(dz,(unsigned int)(*this)[l].size()); } break;
case 'z': { dx = dy = dv = 1; cimglist_for(*this,l) dz+=(*this)[l].size(); } break;
case 'v': { dz = size; dx = dz = 1; cimglist_for(*this,l) dv = cimg::max(dv,(unsigned int)(*this)[l].size()); } break;
default :
cimglist_for(*this,l) {
const CImg<T>& img = (*this)[l];
dx = cimg::max(dx,img.width);
dy = cimg::max(dy,img.height);
dz += img.depth;
dv = cimg::max(dv,img.dim);
}
}
res.assign(dx,dy,dz,dv,0);
switch (cimg::uncase(align)) {
case 'x': {
cimglist_for(*this,l) res.draw_image(CImg<T>((*this)[l],true).unroll('x'),0,0,pos++,0);
} break;
case 'y': {
cimglist_for(*this,l) res.draw_image(CImg<T>((*this)[l],true).unroll('y'),0,0,pos++,0);
} break;
case 'z': {
cimglist_for(*this,l) { res.draw_image(CImg<T>((*this)[l],true).unroll('z'),0,0,pos,0); pos+=(*this)[l].size(); }
} break;
case 'v': {
cimglist_for(*this,l) res.draw_image(CImg<T>((*this)[l],true).unroll('v'),0,0,pos++,0);
} break;
case 'p': {
cimglist_for(*this,l) { res.draw_image((*this)[l],0,0,pos,0); pos+=(*this)[l].depth; }
} break;
case 'n': {
cimglist_for(*this,l) { res.draw_image((*this)[l],dx-(*this)[l].width,dy-(*this)[l].height,pos,dv-(*this)[l].dim); pos+=(*this)[l].depth; }
} break;
case 'c': {
cimglist_for(*this,l) { res.draw_image((*this)[l],(dx-(*this)[l].width)/2,(dy-(*this)[l].height)/2,pos,(dv-(*this)[l].dim)/2);
pos+=(*this)[l].depth; }
} break;
}
} break;
case 'v': {
switch (cimg::uncase(align)) {
case 'x': { dv = size; dy = dv = 1; cimglist_for(*this,l) dx = cimg::max(dx,(unsigned int)(*this)[l].size()); } break;
case 'y': { dv = size; dx = dv = 1; cimglist_for(*this,l) dy = cimg::max(dz,(unsigned int)(*this)[l].size()); } break;
case 'z': { dv = size; dx = dv = 1; cimglist_for(*this,l) dz = cimg::max(dv,(unsigned int)(*this)[l].size()); } break;
case 'v': { dx = dy = dz = 1; cimglist_for(*this,l) dv+=(*this)[l].size(); } break;
default :
cimglist_for(*this,l) {
const CImg<T>& img = (*this)[l];
dx = cimg::max(dx,img.width);
dy = cimg::max(dy,img.height);
dz = cimg::max(dz,img.depth);
dv += img.dim;
}
}
res.assign(dx,dy,dz,dv,0);
switch (cimg::uncase(align)) {
case 'x': {
cimglist_for(*this,l) res.draw_image(CImg<T>((*this)[l],true).unroll('x'),0,0,0,pos++);
} break;
case 'y': {
cimglist_for(*this,l) res.draw_image(CImg<T>((*this)[l],true).unroll('y'),0,0,0,pos++);
} break;
case 'z': {
cimglist_for(*this,l) res.draw_image(CImg<T>((*this)[l],true).unroll('v'),0,0,0,pos++);
} break;
case 'v': {
cimglist_for(*this,l) { res.draw_image(CImg<T>((*this)[l],true).unroll('z'),0,0,0,pos); pos+=(*this)[l].size(); }
} break;
case 'p': {
cimglist_for(*this,l) { res.draw_image((*this)[l],0,0,0,pos); pos+=(*this)[l].dim; }
} break;
case 'n': {
cimglist_for(*this,l) { res.draw_image((*this)[l],dx-(*this)[l].width,dy-(*this)[l].height,dz-(*this)[l].depth,pos); pos+=(*this)[l].dim; }
} break;
case 'c': {
cimglist_for(*this,l) { res.draw_image((*this)[l],(dx-(*this)[l].width)/2,(dy-(*this)[l].height)/2,(dz-(*this)[l].depth)/2,pos);
pos+=(*this)[l].dim; }
} break;
}
} break;
default: throw CImgArgumentException("CImgList<%s>::get_append() : unknow axe '%c', must be 'x','y','z' or 'v'",pixel_type(),axe);
}
return res;
}
// Create an auto-cropped font (along the X axis) from a input font \p font.
CImgList<T> get_crop_font() const {
CImgList<T> res;
cimglist_for(*this,l) {
const CImg<T>& letter = (*this)[l];
int xmin = letter.width, xmax = 0;
cimg_forXY(letter,x,y) if (letter(x,y)) { if (x<xmin) xmin=x; if (x>xmax) xmax=x; }
if (xmin>xmax) res.insert(CImg<T>(letter.width,letter.height,1,letter.dim,0));
else res.insert(letter.get_crop(xmin,0,xmax,letter.height-1));
}
res[' '].resize(res['f'].width);
res[' '+256].resize(res['f'].width);
return res;
}
CImgList<T>& crop_font() {
return get_crop_font().swap(*this);
}
static CImgList<T> get_font(const unsigned int *const font,const unsigned int w,const unsigned int h,
const unsigned int paddingx, const unsigned int paddingy, const bool variable_size=true) {
CImgList<T> res = CImgList<T>(256,w,h,1,3).insert(CImgList<T>(256,w,h,1,1));
const unsigned int *ptr = font;
unsigned int m = 0, val = 0;
for (unsigned int y=0; y<h; y++)
for (unsigned int x=0; x<256*w; x++) {
m>>=1; if (!m) { m=0x80000000; val = *(ptr++); }
CImg<T>& img = res[x/w], &mask = res[x/w+256];
unsigned int xm = x%w;
img(xm,y,0) = img(xm,y,1) = img(xm,y,2) = mask(xm,y,0) = (T)((val&m)?1:0);
}
if (variable_size) res.crop_font();
if (paddingx || paddingy) cimglist_for(res,l) res[l].resize(res[l].dimx()+paddingx, res[l].dimy()+paddingy,1,-100,0);
return res;
}
//! Return a CImg pre-defined font with desired size
/**
\param font_height = height of the desired font (can be 11,13,24,38 or 57)
\param fixed_size = tell if the font has a fixed or variable width.
**/
static CImgList<T> get_font(const unsigned int font_width, const bool variable_size=true) {
if (font_width<=11) {
static CImgList<T> font7x11, nfont7x11;
if (!variable_size && !font7x11) font7x11 = get_font(cimg::font7x11,7,11,1,0,false);
if (variable_size && !nfont7x11) nfont7x11 = get_font(cimg::font7x11,7,11,1,0,true);
return variable_size?nfont7x11:font7x11;
}
if (font_width<=13) {
static CImgList<T> font10x13, nfont10x13;
if (!variable_size && !font10x13) font10x13 = get_font(cimg::font10x13,10,13,1,0,false);
if (variable_size && !nfont10x13) nfont10x13 = get_font(cimg::font10x13,10,13,1,0,true);
return variable_size?nfont10x13:font10x13;
}
if (font_width<=17) {
static CImgList<T> font8x17, nfont8x17;
if (!variable_size && !font8x17) font8x17 = get_font(cimg::font8x17,8,17,1,0,false);
if (variable_size && !nfont8x17) nfont8x17 = get_font(cimg::font8x17,8,17,1,0,true);
return variable_size?nfont8x17:font8x17;
}
if (font_width<=19) {
static CImgList<T> font10x19, nfont10x19;
if (!variable_size && !font10x19) font10x19 = get_font(cimg::font10x19,10,19,2,0,false);
if (variable_size && !nfont10x19) nfont10x19 = get_font(cimg::font10x19,10,19,2,0,true);
return variable_size?nfont10x19:font10x19;
}
if (font_width<=24) {
static CImgList<T> font12x24, nfont12x24;
if (!variable_size && !font12x24) font12x24 = get_font(cimg::font12x24,12,24,2,0,false);
if (variable_size && !nfont12x24) nfont12x24 = get_font(cimg::font12x24,12,24,2,0,true);
return variable_size?nfont12x24:font12x24;
}
if (font_width<=32) {
static CImgList<T> font16x32, nfont16x32;
if (!variable_size && !font16x32) font16x32 = get_font(cimg::font16x32,16,32,2,0,false);
if (variable_size && !nfont16x32) nfont16x32 = get_font(cimg::font16x32,16,32,2,0,true);
return variable_size?nfont16x32:font16x32;
}
if (font_width<=38) {
static CImgList<T> font19x38, nfont19x38;
if (!variable_size && !font19x38) font19x38 = get_font(cimg::font19x38,19,38,3,0,false);
if (variable_size && !nfont19x38) nfont19x38 = get_font(cimg::font19x38,19,38,3,0,true);
return variable_size?nfont19x38:font19x38;
}
static CImgList<T> font29x57, nfont29x57;
if (!variable_size && !font29x57) font29x57 = get_font(cimg::font29x57,29,57,5,0,false);
if (variable_size && !nfont29x57) nfont29x57 = get_font(cimg::font29x57,29,57,5,0,true);
return variable_size?nfont29x57:font29x57;
}
//! Display the current CImgList instance in an existing CImgDisplay window (by reference).
/**
This function displays the list images of the current CImgList instance into an existing CImgDisplay window.
Images of the list are concatenated in a single temporarly image for visualization purposes.
The function returns immediately.
\param disp : reference to an existing CImgDisplay instance, where the current image list will be displayed.
\param axe : specify the axe for image concatenation. Can be 'x','y','z' or 'v'.
\param align : specify the alignment for image concatenation. Can be 'p' (top), 'c' (center) or 'n' (bottom).
\return A reference to the current CImgList instance is returned.
**/
const CImgList& display(CImgDisplay& disp, const char axe='x', const char align='c') const {
get_append(axe,align).display(disp);
return *this;
}
//! Display the current CImgList instance in a new display window.
/**
This function opens a new window with a specific title and displays the list images of the current CImgList instance into it.
Images of the list are concatenated in a single temporarly image for visualization purposes.
The function returns when a key is pressed or the display window is closed by the user.
\param title : specify the title of the opening display window.
\param axe : specify the axe for image concatenation. Can be 'x','y','z' or 'v'.
\param align : specify the alignment for image concatenation. Can be 'p' (top), 'c' (center) or 'n' (bottom).
\param min_size : specify the minimum size of the opening display window. Images having dimensions below this
size will be upscaled.
\param max_size : specify the maximum size of the opening display window. Images having dimensions above this
size will be downscaled.
\return A reference to the current CImgList instance is returned.
**/
const CImgList& display(const char* title, const char axe='x', const char align='c',
const int min_size=128, const int max_size=1024) const {
if (is_empty())
throw CImgInstanceException("CImgList<%s>::display() : Instance list (%u,%u) is empty.",
pixel_type(),size,data);
const CImg<T> visu = get_append(axe,align);
CImgDisplay *disp;
unsigned int w = visu.width+(visu.depth>1?visu.depth:0), h = visu.height+(visu.depth>1?visu.depth:0), XYZ[3];
print(title);
const unsigned int dmin = cimg::min(w,h), minsiz = min_size>=0?min_size:(-min_size)*dmin/100;
if (dmin<minsiz) { w=w*minsiz/dmin; w+=(w==0); h=h*minsiz/dmin; h+=(h==0); }
const unsigned int dmax = cimg::max(w,h), maxsiz = max_size>=0?max_size:(-max_size)*dmax/100;
if (dmax>maxsiz) { w=w*maxsiz/dmax; w+=(w==0); h=h*maxsiz/dmax; h+=(h==0); }
disp = new CImgDisplay(w,h,title,3,3);
XYZ[0] = visu.width/2; XYZ[1] = visu.height/2; XYZ[2] = visu.depth/2;
while (!disp->is_closed && !disp->key) visu.feature_selection(0,1,*disp,XYZ);
delete disp;
return *this;
}
//! Display the current CImgList instance in a new display window.
/**
This function opens a new window and displays the list images of the current CImgList instance into it.
Images of the list are concatenated in a single temporarly image for visualization purposes.
The function returns when a key is pressed or the display window is closed by the user.
\param axe : specify the axe for image concatenation. Can be 'x','y','z' or 'v'.
\param align : specify the alignment for image concatenation. Can be 'p' (top), 'c' (center) or 'n' (bottom).
\param min_size : specify the minimum size of the opening display window. Images having dimensions below this
size will be upscaled.
\param max_size : specify the maximum size of the opening display window. Images having dimensions above this
size will be downscaled.
\return A reference to the current CImgList instance is returned.
**/
const CImgList& display(const char axe='x', const char align='c',
const int min_size=128, const int max_size=1024) const {
char title[256]={0};
std::sprintf(title,"CImgList<%s>",pixel_type());
return display(title,axe,align,min_size,max_size);
}
//! Rescale and center 3D object
CImgList& resize_object3d(const float siz=100, const bool centering=true) {
float xm = (float)((*this)(0,0)), ym = (float)((*this)(0,1)), zm = (float)((*this)(0,2)), xM = xm, yM = ym, zM = zm;
for (unsigned int p=1; p<size; p++) {
const float x = (float)((*this)(p,0)), y = (float)((*this)(p,1)), z = (float)((*this)(p,2));
if (x<xm) xm = x;
if (y<ym) ym = y;
if (z<zm) zm = z;
if (x>xM) xM = x;
if (y>yM) yM = y;
if (z>zM) zM = z;
}
const float
cx = 0.5f*(xm+xM),
cy = 0.5f*(ym+yM),
cz = 0.5f*(zm+zM),
delta = cimg::max(xM-xm,yM-ym,zM-zm),
ratio = (siz>=0)?siz/delta:-siz/100;
if (centering) cimglist_for(*this,l) {
T &x = (*this)(l,0), &y = (*this)(l,1), &z = (*this)(l,2);
x = (T)((x-cx)*ratio);
y = (T)((y-cy)*ratio);
z = (T)((z-cz)*ratio);
} else cimglist_for(*this,l) {
T &x = (*this)(l,0), &y = (*this)(l,1), &z = (*this)(l,2);
x = (T)(cx+(x-cx)*ratio);
y = (T)(cy+(y-cy)*ratio);
z = (T)(cz+(z-cz)*ratio);
}
return *this;
}
//! Get a rescaled and centered version of the 3D object
CImgList get_resize_object3d(const float siz=100, const bool centering=true) const {
return CImgList<T>(*this).resize_object3d(siz,centering);
}
// Swap fields of two CImgList instances.
CImgList& swap(CImgList& list) {
cimg::swap(size,list.size);
cimg::swap(allocsize,list.allocsize);
cimg::swap(data,list.data);
return list;
}
};
/*
#-----------------------------------------
#
#
#
# Complete previously defined functions
#
#
#
#------------------------------------------
*/
namespace cimg {
//! Display a dialog box, where a user can click standard buttons.
/**
Up to 6 buttons can be defined in the dialog window.
This function returns when a user clicked one of the button or closed the dialog window.
\param title = Title of the dialog window.
\param msg = Main message displayed inside the dialog window.
\param button1_txt = Label of the 1st button.
\param button2_txt = Label of the 2nd button.
\param button3_txt = Label of the 3rd button.
\param button4_txt = Label of the 4th button.
\param button5_txt = Label of the 5th button.
\param button6_txt = Label of the 6th button.
\param logo = Logo image displayed at the left of the main message. This parameter is optional.
\param centering = Tell to center the dialog window on the screen.
\return The button number (from 0 to 5), or -1 if the dialog window has been closed by the user.
\note If a button text is set to 0, then the corresponding button (and the followings) won't appear in
the dialog box. At least one button is necessary.
**/
template<typename t>
inline int dialog(const char *title,const char *msg,
const char *button1_txt,const char *button2_txt,
const char *button3_txt,const char *button4_txt,
const char *button5_txt,const char *button6_txt,
const CImg<t>& logo, const bool centering = false) {
#if cimg_display_type!=0
const unsigned char
black[3]={0,0,0}, white[3]={255,255,255}, gray[3]={200,200,200}, gray2[3]={150,150,150};
// Create buttons and canvas graphics
CImgList<unsigned char> buttons, cbuttons, sbuttons;
if (button1_txt) { buttons.insert(CImg<unsigned char>().draw_text(button1_txt,0,0,black,gray,13));
if (button2_txt) { buttons.insert(CImg<unsigned char>().draw_text(button2_txt,0,0,black,gray,13));
if (button3_txt) { buttons.insert(CImg<unsigned char>().draw_text(button3_txt,0,0,black,gray,13));
if (button4_txt) { buttons.insert(CImg<unsigned char>().draw_text(button4_txt,0,0,black,gray,13));
if (button5_txt) { buttons.insert(CImg<unsigned char>().draw_text(button5_txt,0,0,black,gray,13));
if (button6_txt) { buttons.insert(CImg<unsigned char>().draw_text(button6_txt,0,0,black,gray,13));
}}}}}}
if (!buttons.size) throw CImgArgumentException("cimg::dialog() : No buttons have been defined. At least one is necessary");
unsigned int bw=0, bh=0;
cimglist_for(buttons,l) { bw = cimg::max(bw,buttons[l].width); bh = cimg::max(bh,buttons[l].height); }
bw+=8; bh+=8;
if (bw<64) bw=64;
if (bw>128) bw=128;
if (bh<24) bh=24;
if (bh>48) bh=48;
CImg<unsigned char> button = CImg<unsigned char>(bw,bh,1,3).
draw_rectangle(0,0,bw-1,bh-1,gray).
draw_line(0,0,bw-1,0,white).draw_line(0,bh-1,0,0,white).
draw_line(bw-1,0,bw-1,bh-1,black).draw_line(bw-1,bh-1,0,bh-1,black).
draw_line(1,bh-2,bw-2,bh-2,gray2).draw_line(bw-2,bh-2,bw-2,1,gray2);
CImg<unsigned char> sbutton = CImg<unsigned char>(bw,bh,1,3).
draw_rectangle(0,0,bw-1,bh-1,gray).
draw_line(0,0,bw-1,0,black).draw_line(bw-1,0,bw-1,bh-1,black).
draw_line(bw-1,bh-1,0,bh-1,black).draw_line(0,bh-1,0,0,black).
draw_line(1,1,bw-2,1,white).draw_line(1,bh-2,1,1,white).
draw_line(bw-2,1,bw-2,bh-2,black).draw_line(bw-2,bh-2,1,bh-2,black).
draw_line(2,bh-3,bw-3,bh-3,gray2).draw_line(bw-3,bh-3,bw-3,2,gray2).
draw_line(4,4,bw-5,4,black,0xAAAAAAAA).draw_line(bw-5,4,bw-5,bh-5,black,0xAAAAAAAA).
draw_line(bw-5,bh-5,4,bh-5,black,0xAAAAAAAA).draw_line(4,bh-5,4,4,black,0xAAAAAAAA);
CImg<unsigned char> cbutton = CImg<unsigned char>(bw,bh,1,3).
draw_rectangle(0,0,bw-1,bh-1,black).draw_rectangle(1,1,bw-2,bh-2,gray2).draw_rectangle(2,2,bw-3,bh-3,gray).
draw_line(4,4,bw-5,4,black,0xAAAAAAAA).draw_line(bw-5,4,bw-5,bh-5,black,0xAAAAAAAA).
draw_line(bw-5,bh-5,4,bh-5,black,0xAAAAAAAA).draw_line(4,bh-5,4,4,black,0xAAAAAAAA);
cimglist_for(buttons,ll) {
cbuttons.insert(CImg<unsigned char>(cbutton).draw_image(buttons[ll],1+(bw-buttons[ll].dimx())/2,1+(bh-buttons[ll].dimy())/2));
sbuttons.insert(CImg<unsigned char>(sbutton).draw_image(buttons[ll],(bw-buttons[ll].dimx())/2,(bh-buttons[ll].dimy())/2));
buttons[ll] = CImg<unsigned char>(button).draw_image(buttons[ll],(bw-buttons[ll].dimx())/2,(bh-buttons[ll].dimy())/2);
}
CImg<unsigned char> canvas;
if (msg) canvas = CImg<unsigned char>().draw_text(msg,0,0,black,gray,13);
const unsigned int
bwall = (buttons.size-1)*(12+bw) + bw,
w = cimg::max(196U,36+logo.width+canvas.width, 24+bwall),
h = cimg::max(96U,36+canvas.height+bh,36+logo.height+bh),
lx = 12 + (canvas.data?0:((w-24-logo.width)/2)),
ly = (h-12-bh-logo.height)/2,
tx = lx+logo.width+12,
ty = (h-12-bh-canvas.height)/2,
bx = (w-bwall)/2,
by = h-12-bh;
if (canvas.data)
canvas = CImg<unsigned char>(w,h,1,3).
draw_rectangle(0,0,w-1,h-1,gray).
draw_line(0,0,w-1,0,white).draw_line(0,h-1,0,0,white).
draw_line(w-1,0,w-1,h-1,black).draw_line(w-1,h-1,0,h-1,black).
draw_image(canvas,tx,ty);
else
canvas = CImg<unsigned char>(w,h,1,3).
draw_rectangle(0,0,w-1,h-1,gray).
draw_line(0,0,w-1,0,white).draw_line(0,h-1,0,0,white).
draw_line(w-1,0,w-1,h-1,black).draw_line(w-1,h-1,0,h-1,black);
if (logo.data) canvas.draw_image(logo,lx,ly);
unsigned int xbuttons[6];
cimglist_for(buttons,lll) { xbuttons[lll] = bx+(bw+12)*lll; canvas.draw_image(buttons[lll],xbuttons[lll],by); }
// Open window and enter events loop
CImgDisplay disp(canvas,title?title:" ",0,3,false,centering?true:false);
if (centering) disp.move((CImgDisplay::screen_dimx()-disp.dimx())/2,
(CImgDisplay::screen_dimy()-disp.dimy())/2);
bool stopflag = false, refresh = false;
int oselected = -1, oclicked = -1, selected = -1, clicked = -1;
while (!disp.is_closed && !stopflag) {
if (refresh) {
if (clicked>=0) CImg<unsigned char>(canvas).draw_image(cbuttons[clicked],xbuttons[clicked],by).display(disp);
else {
if (selected>=0) CImg<unsigned char>(canvas).draw_image(sbuttons[selected],xbuttons[selected],by).display(disp);
else canvas.display(disp);
}
refresh = false;
}
disp.wait(15);
if (disp.is_resized) disp.resize(disp);
if (disp.button&1) {
oclicked = clicked;
clicked = -1;
cimglist_for(buttons,l)
if (disp.mouse_y>=(int)by && disp.mouse_y<(int)(by+bh) &&
disp.mouse_x>=(int)xbuttons[l] && disp.mouse_x<(int)(xbuttons[l]+bw)) {
clicked = selected = l;
refresh = true;
}
if (clicked!=oclicked) refresh = true;
} else if (clicked>=0) stopflag = true;
if (disp.key) {
oselected = selected;
switch (disp.key) {
case cimg::keyESC: selected=-1; stopflag=true; break;
case cimg::keyENTER: if (selected<0) selected=0; stopflag = true; break;
case cimg::keyTAB:
case cimg::keyARROWRIGHT:
case cimg::keyARROWDOWN: selected = (selected+1)%buttons.size; break;
case cimg::keyARROWLEFT:
case cimg::keyARROWUP: selected = (selected+buttons.size-1)%buttons.size; break;
}
disp.key = 0;
if (selected!=oselected) refresh = true;
}
}
if (!disp) selected = -1;
return selected;
#else
std::fprintf(stderr,"<%s>\n\n%s\n\n",title,msg);
return -1+0*(int)(button1_txt-button2_txt+button3_txt-button4_txt+button5_txt-button6_txt+logo.width+(int)centering);
#endif
}
inline int dialog(const char *title,const char *msg,
const char *button1_txt,const char *button2_txt,const char *button3_txt,
const char *button4_txt,const char *button5_txt,const char *button6_txt,
const bool centering) {
return dialog(title,msg,button1_txt,button2_txt,button3_txt,button4_txt,button5_txt,button6_txt,
CImg<unsigned char>::get_logo40x38(),centering);
}
// Inner routine used by the Marching cube algorithm
template<typename t> inline int _marching_cubes_indice(const unsigned int edge, const CImg<t>& indices1, const CImg<t>& indices2,
const unsigned int x, const unsigned int y, const unsigned int nx, const unsigned int ny) {
switch (edge) {
case 0: return indices1(x,y,0);
case 1: return indices1(nx,y,1);
case 2: return indices1(x,ny,0);
case 3: return indices1(x,y,1);
case 4: return indices2(x,y,0);
case 5: return indices2(nx,y,1);
case 6: return indices2(x,ny,0);
case 7: return indices2(x,y,1);
case 8: return indices1(x,y,2);
case 9: return indices1(nx,y,2);
case 10: return indices1(nx,ny,2);
case 11: return indices1(x,ny,2);
}
return 0;
}
//! Polygonize an implicit function
// This function uses the Marching Cubes Tables published on the web page :
// http://astronomy.swin.edu.au/~pbourke/modelling/polygonise/
template<typename tfunc, typename tp, typename tf>
inline void marching_cubes(const tfunc& func, const float isovalue,
const float x0,const float y0,const float z0,
const float x1,const float y1,const float z1,
const float resx,const float resy,const float resz,
CImgList<tp>& points, CImgList<tf>& primitives,
const bool invert_faces) {
static unsigned int edges[256]={
0x000, 0x109, 0x203, 0x30a, 0x406, 0x50f, 0x605, 0x70c, 0x80c, 0x905, 0xa0f, 0xb06, 0xc0a, 0xd03, 0xe09, 0xf00,
0x190, 0x99 , 0x393, 0x29a, 0x596, 0x49f, 0x795, 0x69c, 0x99c, 0x895, 0xb9f, 0xa96, 0xd9a, 0xc93, 0xf99, 0xe90,
0x230, 0x339, 0x33 , 0x13a, 0x636, 0x73f, 0x435, 0x53c, 0xa3c, 0xb35, 0x83f, 0x936, 0xe3a, 0xf33, 0xc39, 0xd30,
0x3a0, 0x2a9, 0x1a3, 0xaa , 0x7a6, 0x6af, 0x5a5, 0x4ac, 0xbac, 0xaa5, 0x9af, 0x8a6, 0xfaa, 0xea3, 0xda9, 0xca0,
0x460, 0x569, 0x663, 0x76a, 0x66 , 0x16f, 0x265, 0x36c, 0xc6c, 0xd65, 0xe6f, 0xf66, 0x86a, 0x963, 0xa69, 0xb60,
0x5f0, 0x4f9, 0x7f3, 0x6fa, 0x1f6, 0xff , 0x3f5, 0x2fc, 0xdfc, 0xcf5, 0xfff, 0xef6, 0x9fa, 0x8f3, 0xbf9, 0xaf0,
0x650, 0x759, 0x453, 0x55a, 0x256, 0x35f, 0x55 , 0x15c, 0xe5c, 0xf55, 0xc5f, 0xd56, 0xa5a, 0xb53, 0x859, 0x950,
0x7c0, 0x6c9, 0x5c3, 0x4ca, 0x3c6, 0x2cf, 0x1c5, 0xcc , 0xfcc, 0xec5, 0xdcf, 0xcc6, 0xbca, 0xac3, 0x9c9, 0x8c0,
0x8c0, 0x9c9, 0xac3, 0xbca, 0xcc6, 0xdcf, 0xec5, 0xfcc, 0xcc , 0x1c5, 0x2cf, 0x3c6, 0x4ca, 0x5c3, 0x6c9, 0x7c0,
0x950, 0x859, 0xb53, 0xa5a, 0xd56, 0xc5f, 0xf55, 0xe5c, 0x15c, 0x55 , 0x35f, 0x256, 0x55a, 0x453, 0x759, 0x650,
0xaf0, 0xbf9, 0x8f3, 0x9fa, 0xef6, 0xfff, 0xcf5, 0xdfc, 0x2fc, 0x3f5, 0xff , 0x1f6, 0x6fa, 0x7f3, 0x4f9, 0x5f0,
0xb60, 0xa69, 0x963, 0x86a, 0xf66, 0xe6f, 0xd65, 0xc6c, 0x36c, 0x265, 0x16f, 0x66 , 0x76a, 0x663, 0x569, 0x460,
0xca0, 0xda9, 0xea3, 0xfaa, 0x8a6, 0x9af, 0xaa5, 0xbac, 0x4ac, 0x5a5, 0x6af, 0x7a6, 0xaa , 0x1a3, 0x2a9, 0x3a0,
0xd30, 0xc39, 0xf33, 0xe3a, 0x936, 0x83f, 0xb35, 0xa3c, 0x53c, 0x435, 0x73f, 0x636, 0x13a, 0x33 , 0x339, 0x230,
0xe90, 0xf99, 0xc93, 0xd9a, 0xa96, 0xb9f, 0x895, 0x99c, 0x69c, 0x795, 0x49f, 0x596, 0x29a, 0x393, 0x99 , 0x190,
0xf00, 0xe09, 0xd03, 0xc0a, 0xb06, 0xa0f, 0x905, 0x80c, 0x70c, 0x605, 0x50f, 0x406, 0x30a, 0x203, 0x109, 0x000 };
static int triangles[256][16] =
{{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {0, 8, 3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{0, 1, 9, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {1, 8, 3, 9, 8, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{1, 2, 10, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {0, 8, 3, 1, 2, 10, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{9, 2, 10, 0, 2, 9, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {2, 8, 3, 2, 10, 8, 10, 9, 8, -1, -1, -1, -1, -1, -1, -1},
{3, 11, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {0, 11, 2, 8, 11, 0, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{1, 9, 0, 2, 3, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {1, 11, 2, 1, 9, 11, 9, 8, 11, -1, -1, -1, -1, -1, -1, -1},
{3, 10, 1, 11, 10, 3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {0, 10, 1, 0, 8, 10, 8, 11, 10, -1, -1, -1, -1, -1, -1, -1},
{3, 9, 0, 3, 11, 9, 11, 10, 9, -1, -1, -1, -1, -1, -1, -1}, {9, 8, 10, 10, 8, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{4, 7, 8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {4, 3, 0, 7, 3, 4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{0, 1, 9, 8, 4, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {4, 1, 9, 4, 7, 1, 7, 3, 1, -1, -1, -1, -1, -1, -1, -1},
{1, 2, 10, 8, 4, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {3, 4, 7, 3, 0, 4, 1, 2, 10, -1, -1, -1, -1, -1, -1, -1},
{9, 2, 10, 9, 0, 2, 8, 4, 7, -1, -1, -1, -1, -1, -1, -1}, {2, 10, 9, 2, 9, 7, 2, 7, 3, 7, 9, 4, -1, -1, -1, -1},
{8, 4, 7, 3, 11, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {11, 4, 7, 11, 2, 4, 2, 0, 4, -1, -1, -1, -1, -1, -1, -1},
{9, 0, 1, 8, 4, 7, 2, 3, 11, -1, -1, -1, -1, -1, -1, -1}, {4, 7, 11, 9, 4, 11, 9, 11, 2, 9, 2, 1, -1, -1, -1, -1},
{3, 10, 1, 3, 11, 10, 7, 8, 4, -1, -1, -1, -1, -1, -1, -1}, {1, 11, 10, 1, 4, 11, 1, 0, 4, 7, 11, 4, -1, -1, -1, -1},
{4, 7, 8, 9, 0, 11, 9, 11, 10, 11, 0, 3, -1, -1, -1, -1}, {4, 7, 11, 4, 11, 9, 9, 11, 10, -1, -1, -1, -1, -1, -1, -1},
{9, 5, 4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {9, 5, 4, 0, 8, 3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{0, 5, 4, 1, 5, 0, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {8, 5, 4, 8, 3, 5, 3, 1, 5, -1, -1, -1, -1, -1, -1, -1},
{1, 2, 10, 9, 5, 4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {3, 0, 8, 1, 2, 10, 4, 9, 5, -1, -1, -1, -1, -1, -1, -1},
{5, 2, 10, 5, 4, 2, 4, 0, 2, -1, -1, -1, -1, -1, -1, -1}, {2, 10, 5, 3, 2, 5, 3, 5, 4, 3, 4, 8, -1, -1, -1, -1},
{9, 5, 4, 2, 3, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {0, 11, 2, 0, 8, 11, 4, 9, 5, -1, -1, -1, -1, -1, -1, -1},
{0, 5, 4, 0, 1, 5, 2, 3, 11, -1, -1, -1, -1, -1, -1, -1}, {2, 1, 5, 2, 5, 8, 2, 8, 11, 4, 8, 5, -1, -1, -1, -1},
{10, 3, 11, 10, 1, 3, 9, 5, 4, -1, -1, -1, -1, -1, -1, -1}, {4, 9, 5, 0, 8, 1, 8, 10, 1, 8, 11, 10, -1, -1, -1, -1},
{5, 4, 0, 5, 0, 11, 5, 11, 10, 11, 0, 3, -1, -1, -1, -1}, {5, 4, 8, 5, 8, 10, 10, 8, 11, -1, -1, -1, -1, -1, -1, -1},
{9, 7, 8, 5, 7, 9, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {9, 3, 0, 9, 5, 3, 5, 7, 3, -1, -1, -1, -1, -1, -1, -1},
{0, 7, 8, 0, 1, 7, 1, 5, 7, -1, -1, -1, -1, -1, -1, -1}, {1, 5, 3, 3, 5, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{9, 7, 8, 9, 5, 7, 10, 1, 2, -1, -1, -1, -1, -1, -1, -1}, {10, 1, 2, 9, 5, 0, 5, 3, 0, 5, 7, 3, -1, -1, -1, -1},
{8, 0, 2, 8, 2, 5, 8, 5, 7, 10, 5, 2, -1, -1, -1, -1}, {2, 10, 5, 2, 5, 3, 3, 5, 7, -1, -1, -1, -1, -1, -1, -1},
{7, 9, 5, 7, 8, 9, 3, 11, 2, -1, -1, -1, -1, -1, -1, -1}, {9, 5, 7, 9, 7, 2, 9, 2, 0, 2, 7, 11, -1, -1, -1, -1},
{2, 3, 11, 0, 1, 8, 1, 7, 8, 1, 5, 7, -1, -1, -1, -1}, {11, 2, 1, 11, 1, 7, 7, 1, 5, -1, -1, -1, -1, -1, -1, -1},
{9, 5, 8, 8, 5, 7, 10, 1, 3, 10, 3, 11, -1, -1, -1, -1}, {5, 7, 0, 5, 0, 9, 7, 11, 0, 1, 0, 10, 11, 10, 0, -1},
{11, 10, 0, 11, 0, 3, 10, 5, 0, 8, 0, 7, 5, 7, 0, -1}, {11, 10, 5, 7, 11, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{10, 6, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {0, 8, 3, 5, 10, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{9, 0, 1, 5, 10, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {1, 8, 3, 1, 9, 8, 5, 10, 6, -1, -1, -1, -1, -1, -1, -1},
{1, 6, 5, 2, 6, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {1, 6, 5, 1, 2, 6, 3, 0, 8, -1, -1, -1, -1, -1, -1, -1},
{9, 6, 5, 9, 0, 6, 0, 2, 6, -1, -1, -1, -1, -1, -1, -1}, {5, 9, 8, 5, 8, 2, 5, 2, 6, 3, 2, 8, -1, -1, -1, -1},
{2, 3, 11, 10, 6, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {11, 0, 8, 11, 2, 0, 10, 6, 5, -1, -1, -1, -1, -1, -1, -1},
{0, 1, 9, 2, 3, 11, 5, 10, 6, -1, -1, -1, -1, -1, -1, -1}, {5, 10, 6, 1, 9, 2, 9, 11, 2, 9, 8, 11, -1, -1, -1, -1},
{6, 3, 11, 6, 5, 3, 5, 1, 3, -1, -1, -1, -1, -1, -1, -1}, {0, 8, 11, 0, 11, 5, 0, 5, 1, 5, 11, 6, -1, -1, -1, -1},
{3, 11, 6, 0, 3, 6, 0, 6, 5, 0, 5, 9, -1, -1, -1, -1}, {6, 5, 9, 6, 9, 11, 11, 9, 8, -1, -1, -1, -1, -1, -1, -1},
{5, 10, 6, 4, 7, 8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {4, 3, 0, 4, 7, 3, 6, 5, 10, -1, -1, -1, -1, -1, -1, -1},
{1, 9, 0, 5, 10, 6, 8, 4, 7, -1, -1, -1, -1, -1, -1, -1}, {10, 6, 5, 1, 9, 7, 1, 7, 3, 7, 9, 4, -1, -1, -1, -1},
{6, 1, 2, 6, 5, 1, 4, 7, 8, -1, -1, -1, -1, -1, -1, -1}, {1, 2, 5, 5, 2, 6, 3, 0, 4, 3, 4, 7, -1, -1, -1, -1},
{8, 4, 7, 9, 0, 5, 0, 6, 5, 0, 2, 6, -1, -1, -1, -1}, {7, 3, 9, 7, 9, 4, 3, 2, 9, 5, 9, 6, 2, 6, 9, -1},
{3, 11, 2, 7, 8, 4, 10, 6, 5, -1, -1, -1, -1, -1, -1, -1}, {5, 10, 6, 4, 7, 2, 4, 2, 0, 2, 7, 11, -1, -1, -1, -1},
{0, 1, 9, 4, 7, 8, 2, 3, 11, 5, 10, 6, -1, -1, -1, -1}, {9, 2, 1, 9, 11, 2, 9, 4, 11, 7, 11, 4, 5, 10, 6, -1},
{8, 4, 7, 3, 11, 5, 3, 5, 1, 5, 11, 6, -1, -1, -1, -1}, {5, 1, 11, 5, 11, 6, 1, 0, 11, 7, 11, 4, 0, 4, 11, -1},
{0, 5, 9, 0, 6, 5, 0, 3, 6, 11, 6, 3, 8, 4, 7, -1}, {6, 5, 9, 6, 9, 11, 4, 7, 9, 7, 11, 9, -1, -1, -1, -1},
{10, 4, 9, 6, 4, 10, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {4, 10, 6, 4, 9, 10, 0, 8, 3, -1, -1, -1, -1, -1, -1, -1},
{10, 0, 1, 10, 6, 0, 6, 4, 0, -1, -1, -1, -1, -1, -1, -1}, {8, 3, 1, 8, 1, 6, 8, 6, 4, 6, 1, 10, -1, -1, -1, -1},
{1, 4, 9, 1, 2, 4, 2, 6, 4, -1, -1, -1, -1, -1, -1, -1}, {3, 0, 8, 1, 2, 9, 2, 4, 9, 2, 6, 4, -1, -1, -1, -1},
{0, 2, 4, 4, 2, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {8, 3, 2, 8, 2, 4, 4, 2, 6, -1, -1, -1, -1, -1, -1, -1},
{10, 4, 9, 10, 6, 4, 11, 2, 3, -1, -1, -1, -1, -1, -1, -1}, {0, 8, 2, 2, 8, 11, 4, 9, 10, 4, 10, 6, -1, -1, -1, -1},
{3, 11, 2, 0, 1, 6, 0, 6, 4, 6, 1, 10, -1, -1, -1, -1}, {6, 4, 1, 6, 1, 10, 4, 8, 1, 2, 1, 11, 8, 11, 1, -1},
{9, 6, 4, 9, 3, 6, 9, 1, 3, 11, 6, 3, -1, -1, -1, -1}, {8, 11, 1, 8, 1, 0, 11, 6, 1, 9, 1, 4, 6, 4, 1, -1},
{3, 11, 6, 3, 6, 0, 0, 6, 4, -1, -1, -1, -1, -1, -1, -1}, {6, 4, 8, 11, 6, 8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{7, 10, 6, 7, 8, 10, 8, 9, 10, -1, -1, -1, -1, -1, -1, -1}, {0, 7, 3, 0, 10, 7, 0, 9, 10, 6, 7, 10, -1, -1, -1, -1},
{10, 6, 7, 1, 10, 7, 1, 7, 8, 1, 8, 0, -1, -1, -1, -1}, {10, 6, 7, 10, 7, 1, 1, 7, 3, -1, -1, -1, -1, -1, -1, -1},
{1, 2, 6, 1, 6, 8, 1, 8, 9, 8, 6, 7, -1, -1, -1, -1}, {2, 6, 9, 2, 9, 1, 6, 7, 9, 0, 9, 3, 7, 3, 9, -1},
{7, 8, 0, 7, 0, 6, 6, 0, 2, -1, -1, -1, -1, -1, -1, -1}, {7, 3, 2, 6, 7, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{2, 3, 11, 10, 6, 8, 10, 8, 9, 8, 6, 7, -1, -1, -1, -1}, {2, 0, 7, 2, 7, 11, 0, 9, 7, 6, 7, 10, 9, 10, 7, -1},
{1, 8, 0, 1, 7, 8, 1, 10, 7, 6, 7, 10, 2, 3, 11, -1}, {11, 2, 1, 11, 1, 7, 10, 6, 1, 6, 7, 1, -1, -1, -1, -1},
{8, 9, 6, 8, 6, 7, 9, 1, 6, 11, 6, 3, 1, 3, 6, -1}, {0, 9, 1, 11, 6, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{7, 8, 0, 7, 0, 6, 3, 11, 0, 11, 6, 0, -1, -1, -1, -1}, {7, 11, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{7, 6, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {3, 0, 8, 11, 7, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{0, 1, 9, 11, 7, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {8, 1, 9, 8, 3, 1, 11, 7, 6, -1, -1, -1, -1, -1, -1, -1},
{10, 1, 2, 6, 11, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {1, 2, 10, 3, 0, 8, 6, 11, 7, -1, -1, -1, -1, -1, -1, -1},
{2, 9, 0, 2, 10, 9, 6, 11, 7, -1, -1, -1, -1, -1, -1, -1}, {6, 11, 7, 2, 10, 3, 10, 8, 3, 10, 9, 8, -1, -1, -1, -1},
{7, 2, 3, 6, 2, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {7, 0, 8, 7, 6, 0, 6, 2, 0, -1, -1, -1, -1, -1, -1, -1},
{2, 7, 6, 2, 3, 7, 0, 1, 9, -1, -1, -1, -1, -1, -1, -1}, {1, 6, 2, 1, 8, 6, 1, 9, 8, 8, 7, 6, -1, -1, -1, -1},
{10, 7, 6, 10, 1, 7, 1, 3, 7, -1, -1, -1, -1, -1, -1, -1}, {10, 7, 6, 1, 7, 10, 1, 8, 7, 1, 0, 8, -1, -1, -1, -1},
{0, 3, 7, 0, 7, 10, 0, 10, 9, 6, 10, 7, -1, -1, -1, -1}, {7, 6, 10, 7, 10, 8, 8, 10, 9, -1, -1, -1, -1, -1, -1, -1},
{6, 8, 4, 11, 8, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {3, 6, 11, 3, 0, 6, 0, 4, 6, -1, -1, -1, -1, -1, -1, -1},
{8, 6, 11, 8, 4, 6, 9, 0, 1, -1, -1, -1, -1, -1, -1, -1}, {9, 4, 6, 9, 6, 3, 9, 3, 1, 11, 3, 6, -1, -1, -1, -1},
{6, 8, 4, 6, 11, 8, 2, 10, 1, -1, -1, -1, -1, -1, -1, -1}, {1, 2, 10, 3, 0, 11, 0, 6, 11, 0, 4, 6, -1, -1, -1, -1},
{4, 11, 8, 4, 6, 11, 0, 2, 9, 2, 10, 9, -1, -1, -1, -1}, {10, 9, 3, 10, 3, 2, 9, 4, 3, 11, 3, 6, 4, 6, 3, -1},
{8, 2, 3, 8, 4, 2, 4, 6, 2, -1, -1, -1, -1, -1, -1, -1}, {0, 4, 2, 4, 6, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{1, 9, 0, 2, 3, 4, 2, 4, 6, 4, 3, 8, -1, -1, -1, -1}, {1, 9, 4, 1, 4, 2, 2, 4, 6, -1, -1, -1, -1, -1, -1, -1},
{8, 1, 3, 8, 6, 1, 8, 4, 6, 6, 10, 1, -1, -1, -1, -1}, {10, 1, 0, 10, 0, 6, 6, 0, 4, -1, -1, -1, -1, -1, -1, -1},
{4, 6, 3, 4, 3, 8, 6, 10, 3, 0, 3, 9, 10, 9, 3, -1}, {10, 9, 4, 6, 10, 4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{4, 9, 5, 7, 6, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {0, 8, 3, 4, 9, 5, 11, 7, 6, -1, -1, -1, -1, -1, -1, -1},
{5, 0, 1, 5, 4, 0, 7, 6, 11, -1, -1, -1, -1, -1, -1, -1}, {11, 7, 6, 8, 3, 4, 3, 5, 4, 3, 1, 5, -1, -1, -1, -1},
{9, 5, 4, 10, 1, 2, 7, 6, 11, -1, -1, -1, -1, -1, -1, -1}, {6, 11, 7, 1, 2, 10, 0, 8, 3, 4, 9, 5, -1, -1, -1, -1},
{7, 6, 11, 5, 4, 10, 4, 2, 10, 4, 0, 2, -1, -1, -1, -1}, {3, 4, 8, 3, 5, 4, 3, 2, 5, 10, 5, 2, 11, 7, 6, -1},
{7, 2, 3, 7, 6, 2, 5, 4, 9, -1, -1, -1, -1, -1, -1, -1}, {9, 5, 4, 0, 8, 6, 0, 6, 2, 6, 8, 7, -1, -1, -1, -1},
{3, 6, 2, 3, 7, 6, 1, 5, 0, 5, 4, 0, -1, -1, -1, -1}, {6, 2, 8, 6, 8, 7, 2, 1, 8, 4, 8, 5, 1, 5, 8, -1},
{9, 5, 4, 10, 1, 6, 1, 7, 6, 1, 3, 7, -1, -1, -1, -1}, {1, 6, 10, 1, 7, 6, 1, 0, 7, 8, 7, 0, 9, 5, 4, -1},
{4, 0, 10, 4, 10, 5, 0, 3, 10, 6, 10, 7, 3, 7, 10, -1}, {7, 6, 10, 7, 10, 8, 5, 4, 10, 4, 8, 10, -1, -1, -1, -1},
{6, 9, 5, 6, 11, 9, 11, 8, 9, -1, -1, -1, -1, -1, -1, -1}, {3, 6, 11, 0, 6, 3, 0, 5, 6, 0, 9, 5, -1, -1, -1, -1},
{0, 11, 8, 0, 5, 11, 0, 1, 5, 5, 6, 11, -1, -1, -1, -1}, {6, 11, 3, 6, 3, 5, 5, 3, 1, -1, -1, -1, -1, -1, -1, -1},
{1, 2, 10, 9, 5, 11, 9, 11, 8, 11, 5, 6, -1, -1, -1, -1}, {0, 11, 3, 0, 6, 11, 0, 9, 6, 5, 6, 9, 1, 2, 10, -1},
{11, 8, 5, 11, 5, 6, 8, 0, 5, 10, 5, 2, 0, 2, 5, -1}, {6, 11, 3, 6, 3, 5, 2, 10, 3, 10, 5, 3, -1, -1, -1, -1},
{5, 8, 9, 5, 2, 8, 5, 6, 2, 3, 8, 2, -1, -1, -1, -1}, {9, 5, 6, 9, 6, 0, 0, 6, 2, -1, -1, -1, -1, -1, -1, -1},
{1, 5, 8, 1, 8, 0, 5, 6, 8, 3, 8, 2, 6, 2, 8, -1}, {1, 5, 6, 2, 1, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{1, 3, 6, 1, 6, 10, 3, 8, 6, 5, 6, 9, 8, 9, 6, -1}, {10, 1, 0, 10, 0, 6, 9, 5, 0, 5, 6, 0, -1, -1, -1, -1},
{0, 3, 8, 5, 6, 10, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {10, 5, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{11, 5, 10, 7, 5, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {11, 5, 10, 11, 7, 5, 8, 3, 0, -1, -1, -1, -1, -1, -1, -1},
{5, 11, 7, 5, 10, 11, 1, 9, 0, -1, -1, -1, -1, -1, -1, -1}, {10, 7, 5, 10, 11, 7, 9, 8, 1, 8, 3, 1, -1, -1, -1, -1},
{11, 1, 2, 11, 7, 1, 7, 5, 1, -1, -1, -1, -1, -1, -1, -1}, {0, 8, 3, 1, 2, 7, 1, 7, 5, 7, 2, 11, -1, -1, -1, -1},
{9, 7, 5, 9, 2, 7, 9, 0, 2, 2, 11, 7, -1, -1, -1, -1}, {7, 5, 2, 7, 2, 11, 5, 9, 2, 3, 2, 8, 9, 8, 2, -1},
{2, 5, 10, 2, 3, 5, 3, 7, 5, -1, -1, -1, -1, -1, -1, -1}, {8, 2, 0, 8, 5, 2, 8, 7, 5, 10, 2, 5, -1, -1, -1, -1},
{9, 0, 1, 5, 10, 3, 5, 3, 7, 3, 10, 2, -1, -1, -1, -1}, {9, 8, 2, 9, 2, 1, 8, 7, 2, 10, 2, 5, 7, 5, 2, -1},
{1, 3, 5, 3, 7, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {0, 8, 7, 0, 7, 1, 1, 7, 5, -1, -1, -1, -1, -1, -1, -1},
{9, 0, 3, 9, 3, 5, 5, 3, 7, -1, -1, -1, -1, -1, -1, -1}, {9, 8, 7, 5, 9, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{5, 8, 4, 5, 10, 8, 10, 11, 8, -1, -1, -1, -1, -1, -1, -1}, {5, 0, 4, 5, 11, 0, 5, 10, 11, 11, 3, 0, -1, -1, -1, -1},
{0, 1, 9, 8, 4, 10, 8, 10, 11, 10, 4, 5, -1, -1, -1, -1}, {10, 11, 4, 10, 4, 5, 11, 3, 4, 9, 4, 1, 3, 1, 4, -1},
{2, 5, 1, 2, 8, 5, 2, 11, 8, 4, 5, 8, -1, -1, -1, -1}, {0, 4, 11, 0, 11, 3, 4, 5, 11, 2, 11, 1, 5, 1, 11, -1},
{0, 2, 5, 0, 5, 9, 2, 11, 5, 4, 5, 8, 11, 8, 5, -1}, {9, 4, 5, 2, 11, 3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{2, 5, 10, 3, 5, 2, 3, 4, 5, 3, 8, 4, -1, -1, -1, -1}, {5, 10, 2, 5, 2, 4, 4, 2, 0, -1, -1, -1, -1, -1, -1, -1},
{3, 10, 2, 3, 5, 10, 3, 8, 5, 4, 5, 8, 0, 1, 9, -1}, {5, 10, 2, 5, 2, 4, 1, 9, 2, 9, 4, 2, -1, -1, -1, -1},
{8, 4, 5, 8, 5, 3, 3, 5, 1, -1, -1, -1, -1, -1, -1, -1}, {0, 4, 5, 1, 0, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{8, 4, 5, 8, 5, 3, 9, 0, 5, 0, 3, 5, -1, -1, -1, -1}, {9, 4, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{4, 11, 7, 4, 9, 11, 9, 10, 11, -1, -1, -1, -1, -1, -1, -1}, {0, 8, 3, 4, 9, 7, 9, 11, 7, 9, 10, 11, -1, -1, -1, -1},
{1, 10, 11, 1, 11, 4, 1, 4, 0, 7, 4, 11, -1, -1, -1, -1}, {3, 1, 4, 3, 4, 8, 1, 10, 4, 7, 4, 11, 10, 11, 4, -1},
{4, 11, 7, 9, 11, 4, 9, 2, 11, 9, 1, 2, -1, -1, -1, -1}, {9, 7, 4, 9, 11, 7, 9, 1, 11, 2, 11, 1, 0, 8, 3, -1},
{11, 7, 4, 11, 4, 2, 2, 4, 0, -1, -1, -1, -1, -1, -1, -1}, {11, 7, 4, 11, 4, 2, 8, 3, 4, 3, 2, 4, -1, -1, -1, -1},
{2, 9, 10, 2, 7, 9, 2, 3, 7, 7, 4, 9, -1, -1, -1, -1}, {9, 10, 7, 9, 7, 4, 10, 2, 7, 8, 7, 0, 2, 0, 7, -1},
{3, 7, 10, 3, 10, 2, 7, 4, 10, 1, 10, 0, 4, 0, 10, -1}, {1, 10, 2, 8, 7, 4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{4, 9, 1, 4, 1, 7, 7, 1, 3, -1, -1, -1, -1, -1, -1, -1}, {4, 9, 1, 4, 1, 7, 0, 8, 1, 8, 7, 1, -1, -1, -1, -1},
{4, 0, 3, 7, 4, 3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {4, 8, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{9, 10, 8, 10, 11, 8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {3, 0, 9, 3, 9, 11, 11, 9, 10, -1, -1, -1, -1, -1, -1, -1},
{0, 1, 10, 0, 10, 8, 8, 10, 11, -1, -1, -1, -1, -1, -1, -1}, {3, 1, 10, 11, 3, 10, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{1, 2, 11, 1, 11, 9, 9, 11, 8, -1, -1, -1, -1, -1, -1, -1}, {3, 0, 9, 3, 9, 11, 1, 2, 9, 2, 11, 9, -1, -1, -1, -1},
{0, 2, 11, 8, 0, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {3, 2, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{2, 3, 8, 2, 8, 10, 10, 8, 9, -1, -1, -1, -1, -1, -1, -1}, {9, 10, 2, 0, 9, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{2, 3, 8, 2, 8, 10, 0, 1, 8, 1, 10, 8, -1, -1, -1, -1}, {1, 10, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{1, 3, 8, 9, 1, 8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {0, 9, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
{0, 3, 8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}};
const unsigned int
nx = (unsigned int)((x1-x0+1)/resx), nxm1 = nx-1,
ny = (unsigned int)((y1-y0+1)/resy), nym1 = ny-1,
nz = (unsigned int)((z1-z0+1)/resz), nzm1 = nz-1;
if (!nxm1 || !nym1 || !nzm1) return;
CImg<int> indices1(nx,ny,1,3,-1), indices2(indices1);
CImg<float> values1(nx,ny), values2(nx,ny);
float X=0, Y=0, Z=0, nX=0, nY=0, nZ=0;
// Fill the first plane with function values
Y=y0;
cimg_forY(values1,y) {
X = x0;
cimg_forX(values1,x) { values1(x,y) = (float)func(X,Y,z0); X+=resx; }
Y+=resy;
}
// Run Marching Cubes algorithm
Z = z0; nZ = Z + resz;
for (unsigned int zi=0; zi<nzm1; ++zi, Z=nZ, nZ+=resz) {
Y = y0; nY = Y + resy;
indices2.fill(-1);
for (unsigned int yi=0, nyi=1; yi<nym1; ++yi, ++nyi, Y=nY, nY+=resy) {
X = x0; nX = X + resx;
for (unsigned int xi=0, nxi=1; xi<nxm1; ++xi, ++nxi, X=nX, nX+=resx) {
// Determine cube configuration
const float
val0 = values1(xi,yi), val1 = values1(nxi,yi), val2 = values1(nxi,nyi), val3 = values1(xi,nyi),
val4 = values2(xi,yi) = (float)func(X,Y,nZ),
val5 = values2(nxi,yi) = (float)func(nX,Y,nZ),
val6 = values2(nxi,nyi) = (float)func(nX,nY,nZ),
val7 = values2(xi,nyi) = (float)func(X,nY,nZ);
const unsigned int configuration =
(val0<isovalue?1:0) | (val1<isovalue?2:0) | (val2<isovalue?4:0) | (val3<isovalue?8:0) |
(val4<isovalue?16:0) | (val5<isovalue?32:0) | (val6<isovalue?64:0) | (val7<isovalue?128:0),
edge = edges[configuration];
// Compute intersection points
if (edge) {
if ((edge&1) && indices1(xi,yi,0)<0) {
const float Xi = X + (isovalue-val0)*resx/(val1-val0);
indices1(xi,yi,0) = points.size;
points.insert(CImg<tp>::vector(Xi,Y,Z));
}
if ((edge&2) && indices1(nxi,yi,1)<0) {
const float Yi = Y + (isovalue-val1)*resy/(val2-val1);
indices1(nxi,yi,1) = points.size;
points.insert(CImg<tp>::vector(nX,Yi,Z));
}
if ((edge&4) && indices1(xi,nyi,0)<0) {
const float Xi = X + (isovalue-val3)*resx/(val2-val3);
indices1(xi,nyi,0) = points.size;
points.insert(CImg<tp>::vector(Xi,nY,Z));
}
if ((edge&8) && indices1(xi,yi,1)<0) {
const float Yi = Y + (isovalue-val0)*resy/(val3-val0);
indices1(xi,yi,1) = points.size;
points.insert(CImg<tp>::vector(X,Yi,Z));
}
if ((edge&16) && indices2(xi,yi,0)<0) {
const float Xi = X + (isovalue-val4)*resx/(val5-val4);
indices2(xi,yi,0) = points.size;
points.insert(CImg<tp>::vector(Xi,Y,nZ));
}
if ((edge&32) && indices2(nxi,yi,1)<0) {
const float Yi = Y + (isovalue-val5)*resy/(val6-val5);
indices2(nxi,yi,1) = points.size;
points.insert(CImg<tp>::vector(nX,Yi,nZ));
}
if ((edge&64) && indices2(xi,nyi,0)<0) {
const float Xi = X + (isovalue-val7)*resx/(val6-val7);
indices2(xi,nyi,0) = points.size;
points.insert(CImg<tp>::vector(Xi,nY,nZ));
}
if ((edge&128) && indices2(xi,yi,1)<0) {
const float Yi = Y + (isovalue-val4)*resy/(val7-val4);
indices2(xi,yi,1) = points.size;
points.insert(CImg<tp>::vector(X,Yi,nZ));
}
if ((edge&256) && indices1(xi,yi,2)<0) {
const float Zi = Z+ (isovalue-val0)*resz/(val4-val0);
indices1(xi,yi,2) = points.size;
points.insert(CImg<tp>::vector(X,Y,Zi));
}
if ((edge&512) && indices1(nxi,yi,2)<0) {
const float Zi = Z + (isovalue-val1)*resz/(val5-val1);
indices1(nxi,yi,2) = points.size;
points.insert(CImg<tp>::vector(nX,Y,Zi));
}
if ((edge&1024) && indices1(nxi,nyi,2)<0) {
const float Zi = Z + (isovalue-val2)*resz/(val6-val2);
indices1(nxi,nyi,2) = points.size;
points.insert(CImg<tp>::vector(nX,nY,Zi));
}
if ((edge&2048) && indices1(xi,nyi,2)<0) {
const float Zi = Z + (isovalue-val3)*resz/(val7-val3);
indices1(xi,nyi,2) = points.size;
points.insert(CImg<tp>::vector(X,nY,Zi));
}
// Create triangles
for (int *triangle=triangles[configuration]; *triangle!=-1; ) {
const unsigned int p0 = *(triangle++), p1 = *(triangle++), p2 = *(triangle++);
const tf
i0 = (tf)(_marching_cubes_indice(p0,indices1,indices2,xi,yi,nxi,nyi)),
i1 = (tf)(_marching_cubes_indice(p1,indices1,indices2,xi,yi,nxi,nyi)),
i2 = (tf)(_marching_cubes_indice(p2,indices1,indices2,xi,yi,nxi,nyi));
if (invert_faces) primitives.insert(CImg<tf>::vector(i0,i1,i2));
else primitives.insert(CImg<tf>::vector(i0,i2,i1));
}
}
}
}
cimg::swap(values1,values2);
cimg::swap(indices1,indices2);
}
}
// Inner routine used by the Marching square algorithm
template<typename t> inline int _marching_squares_indice(const unsigned int edge, const CImg<t>& indices1, const CImg<t>& indices2,
const unsigned int x, const unsigned int nx) {
switch (edge) {
case 0: return (int)indices1(x,0);
case 1: return (int)indices1(nx,1);
case 2: return (int)indices2(x,0);
case 3: return (int)indices1(x,1);
}
return 0;
}
//! Polygonize an implicit 2D function by the marching squares algorithm
template<typename tfunc, typename tp, typename tf>
inline void marching_squares(const tfunc& func, const float isovalue,
const float x0,const float y0,
const float x1,const float y1,
const float resx,const float resy,
CImgList<tp>& points, CImgList<tf>& primitives) {
static unsigned int edges[16]={ 0x0, 0x9, 0x3, 0xa, 0x6, 0xf, 0x5, 0xc, 0xc, 0x5, 0xf, 0x6, 0xa, 0x3, 0x9, 0x0 };
static int segments[16][4] = { { -1,-1,-1,-1 }, { 0,3,-1,-1 }, { 0,1,-1,-1 }, { 1,3,-1,-1 },
{ 1,2,-1,-1 }, { 0,1,2,3 }, { 0,2,-1,-1 }, { 2,3,-1,-1 },
{ 2,3,-1,-1 }, { 0,2,-1,-1}, { 0,3,1,2 }, { 1,2,-1,-1 },
{ 1,3,-1,-1 }, { 0,1,-1,-1}, { 0,3,-1,-1}, { -1,-1,-1,-1 } };
const unsigned int
nx = (unsigned int)((x1-x0+1)/resx), nxm1 = nx-1,
ny = (unsigned int)((y1-y0+1)/resy), nym1 = ny-1;
if (!nxm1 || !nym1) return;
CImg<int> indices1(nx,1,1,2,-1), indices2(nx,1,1,2);
CImg<float> values1(nx), values2(nx);
float X = 0, Y = 0, nX = 0, nY = 0;
// Fill first line with values
cimg_forX(values1,x) { values1(x) = (float)func(X,Y); X+=resx; }
// Run the marching squares algorithm
Y = y0; nY = Y + resy;
for (unsigned int yi=0, nyi=1; yi<nym1; ++yi, ++nyi, Y=nY, nY+=resy) {
X = x0; nX = X + resx;
indices2.fill(-1);
for (unsigned int xi=0, nxi=1; xi<nxm1; ++xi, ++nxi, X=nX, nX+=resx) {
// Determine cube configuration
const float
val0 = values1(xi), val1 = values1(nxi),
val2 = values2(nxi) = (float)func(nX,nY),
val3 = values2(xi) = (float)func(X,nY);
const unsigned int configuration = (val0<isovalue?1:0) | (val1<isovalue?2:0) | (val2<isovalue?4:0) | (val3<isovalue?8:0),
edge = edges[configuration];
// Compute intersection points
if (edge) {
if ((edge&1) && indices1(xi,0)<0) {
const float Xi = X + (isovalue-val0)*resx/(val1-val0);
indices1(xi,0) = points.size;
points.insert(CImg<tp>::vector(Xi,Y));
}
if ((edge&2) && indices1(nxi,1)<0) {
const float Yi = Y + (isovalue-val1)*resy/(val2-val1);
indices1(nxi,1) = points.size;
points.insert(CImg<tp>::vector(nX,Yi));
}
if ((edge&4) && indices2(xi,0)<0) {
const float Xi = X + (isovalue-val3)*resx/(val2-val3);
indices2(xi,0) = points.size;
points.insert(CImg<tp>::vector(Xi,nY));
}
if ((edge&8) && indices1(xi,1)<0) {
const float Yi = Y + (isovalue-val0)*resy/(val3-val0);
indices1(xi,1) = points.size;
points.insert(CImg<tp>::vector(X,Yi));
}
// Create segments
for (int *segment=segments[configuration]; *segment!=-1; ) {
const unsigned int p0 = *(segment++), p1 = *(segment++);
const tf
i0 = (tf)(_marching_squares_indice(p0,indices1,indices2,xi,nxi)),
i1 = (tf)(_marching_squares_indice(p1,indices1,indices2,xi,nxi));
primitives.insert(CImg<tf>::vector(i0,i1));
}
}
}
values1.swap(values2);
indices1.swap(indices2);
}
}
// End of cimg:: namespace
}
// End of cimg_library:: namespace
}
#ifdef cimg_use_visualcpp6
#undef std
#endif
#ifdef cimg_redefine_min
#define min(a,b) (((a)<(b))?(a):(b))
#endif
#ifdef cimg_redefine_max
#define max(a,b) (((a)>(b))?(b):(a))
#endif
#endif
// Local Variables:
// mode: c++
// End: