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136 lines
3.5 KiB
C++
136 lines
3.5 KiB
C++
/*
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#
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# File : use_tinymatwriter.cpp
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# ( C++ source file )
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#
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# Description : Example of use for the CImg plugin 'plugins/tinymatwriter.h'.
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# This file is a part of the CImg Library project.
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# ( http://cimg.eu )
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#
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# Copyright : Jan W. Krieger
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# ( https://github.com/jkriege2 )
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#
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# License : CeCILL v2.0
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# ( http://www.cecill.info/licences/Licence_CeCILL_V2-en.html )
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#
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# This software is governed by the CeCILL license under French law and
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# abiding by the rules of distribution of free software. You can use,
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# modify and/ or redistribute the software under the terms of the CeCILL
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# license as circulated by CEA, CNRS and INRIA at the following URL
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# "http://www.cecill.info".
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#
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# As a counterpart to the access to the source code and rights to copy,
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# modify and redistribute granted by the license, users are provided only
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# with a limited warranty and the software's author, the holder of the
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# economic rights, and the successive licensors have only limited
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# liability.
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#
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# In this respect, the user's attention is drawn to the risks associated
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# with loading, using, modifying and/or developing or reproducing the
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# software by the user in light of its specific status of free software,
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# that may mean that it is complicated to manipulate, and that also
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# therefore means that it is reserved for developers and experienced
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# professionals having in-depth computer knowledge. Users are therefore
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# encouraged to load and test the software's suitability as regards their
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# requirements in conditions enabling the security of their systems and/or
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# data to be ensured and, more generally, to use and operate it in the
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# same conditions as regards security.
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#
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# The fact that you are presently reading this means that you have had
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# knowledge of the CeCILL license and that you accept its terms.
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#
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*/
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/*
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This Matlab/Octave script tests the output:
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clear all
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more off
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subplot(2,2,1)
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load("mat432.mat", "-v6")
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disp('mat432.mat: CImg_image=')
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disp(CImg_image)
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imagesc(CImg_image(:,:,1))
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colorbar
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subplot(2,2,2)
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load("mat432i16.mat", "-v6")
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disp('mat432i16.mat: CImg_image=')
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disp(CImg_image)
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imagesc(double(CImg_image(:,:,2)))
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colorbar
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subplot(2,2,3)
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load("matb.mat", "-v6")
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disp('matb.mat: CImg_image=')
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disp(CImg_image)
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imagesc(CImg_image(:,:,4))
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colorbar
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*/
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#include <iostream>
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#include <stdio.h>
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#include "tinymatwriter.h"
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#include <cmath>
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#define cimg_plugin "plugins/tinymatwriter.h"
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#include "../CImg.h"
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using namespace std;
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using namespace cimg_library;
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int main(int argc, const char** argv) {
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double mat432[4*3*2]= {
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1,2,3,
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4,5,6,
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10,20,30,
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40,50,60,
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100,200,300,
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400,500,600,
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1000,2000,3000,
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4000,5000,6000,
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};
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int16_t mat432i16[4*3*2]= {
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1,2,3,
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4,5,6,
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10,20,30,
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40,50,60,
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100,200,300,
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400,500,600,
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1000,-2000,3000,
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-4000,5000,-6000,
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};
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// a boolean matrix
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bool matb[4*3*2] = {
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true,false,true,
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false,true,false,
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true,true,true,
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false,false,false,
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true,false,true,
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true,false,true,
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true,true,false,
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false,true,true
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};
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cimg_library::CImg<double> ciD(mat432, 3,2,4);
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cimg_library::CImg<int16_t> ciI16(mat432i16, 3,2,4);
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cimg_library::CImg<bool> ciB(matb, 3,2,4);
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ciD.save_tinymat("mat432.mat");
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ciI16.save_tinymat("mat432i16.mat");
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ciB.save_tinymat("matb.mat");
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return 0;
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}
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