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git-subtree-dir: external/CImg git-subtree-split: c0becdf881b0f3e2445975cac01c2422170d1fd9
110 lines
3.7 KiB
C
110 lines
3.7 KiB
C
/*
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#
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# File : tinymatwriter.h
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# ( C++ header file - CImg plug-in )
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#
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# Description : This CImg plug-in provide functions to write image as
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# Matlab MAT files
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# ( http://cimg.eu )
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#
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# Copyright : Jan W. Krieger
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# ( j.krieger(at)dkfz.de jan(at)jkrieger.de )
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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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IMPORTANT NOTE :
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You *need* to compile tinymatwriter.cpp and link the result to your project and
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include "tinymatwriter.h" berfore inclusing CIMg or this plugin!
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This library is available from:
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https://github.com/jkriege2/TinyMAT
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------------------------------------------------------------------------------------*/
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#ifndef cimg_plugin_tinymatwriter
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#define cimg_plugin_tinymatwriter
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#include<cstdint>
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/////////////////////////////////////////////////////////////////
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//
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// Define main CImg plugin functions.
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// (you should use these functions only in your own code)
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//
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/////////////////////////////////////////////////////////////////
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//! Save image as a MAT file.
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/**
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\param filename filename of the output file
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\note TinyMATWriter supports signed/unsigned int with 8/16/32/64 bits, double, float and bool as pixel types!
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**/
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const CImg& save_tinymat(const char *filename) const {
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TinyMATWriterFile* mat=TinyMATWriter_open(filename);
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if (mat) {
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int32_t size_x=width();
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int32_t size_y=height();
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int32_t size_z=depth();
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int32_t size_c=spectrum();
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int32_t sizes[4]={size_x, size_y, size_z, size_c};
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uint32_t dims=4;
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if (size_c==1) {
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dims=3;
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if (size_z==1) {
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dims=2;
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if (size_y==1) {
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dims=1;
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}
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}
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}
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TinyMATWriter_writeMatrixND_rowmajor(mat, "CImg_image", data(), sizes, dims);
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TinyMATWriter_close(mat);
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} else {
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throw CImgIOException(_cimg_instance
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"save_tinymat(): Failed to open file.",
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cimg_instance);
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}
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return *this;
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}
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// End of the plug-in
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//-------------------
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#endif /* cimg_plugin_tinymatwriter */
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