Milena (Olena)
User documentation 2.0a Id
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00001 // Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE) 00002 // 00003 // This file is part of Olena. 00004 // 00005 // Olena is free software: you can redistribute it and/or modify it under 00006 // the terms of the GNU General Public License as published by the Free 00007 // Software Foundation, version 2 of the License. 00008 // 00009 // Olena is distributed in the hope that it will be useful, 00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 // General Public License for more details. 00013 // 00014 // You should have received a copy of the GNU General Public License 00015 // along with Olena. If not, see <http://www.gnu.org/licenses/>. 00016 // 00017 // As a special exception, you may use this file as part of a free 00018 // software project without restriction. Specifically, if other files 00019 // instantiate templates or use macros or inline functions from this 00020 // file, or you compile this file and link it with other files to produce 00021 // an executable, this file does not by itself cause the resulting 00022 // executable to be covered by the GNU General Public License. This 00023 // exception does not however invalidate any other reasons why the 00024 // executable file might be covered by the GNU General Public License. 00025 00027 00028 #include <mln/core/image/image2d.hh> 00029 #include <mln/value/rgb8.hh> 00030 #include <mln/data/fill.hh> 00031 #include <mln/data/paste.hh> 00032 #include <mln/core/routine/duplicate.hh> 00033 #include <mln/literal/colors.hh> 00034 #include <mln/opt/at.hh> 00035 00036 #include <tests/data.hh> 00037 #include <doc/tools/sample_utils.hh> 00038 00039 int main() 00040 { 00041 using namespace mln; 00042 00043 // \{ 00044 image2d<value::rgb8> ima(40, 40); 00045 // \} 00046 00047 // \{ 00048 data::fill(ima, literal::red); 00049 // \} 00050 00051 // \{ 00052 for (def::coord row = 20; row < 30; ++row) 00053 for (def::coord col = 20; col < 30; ++col) 00054 ima(point2d(row, col)) = literal::blue; 00055 // \} 00056 00057 // \{ 00058 for (def::coord row = 20; row < 30; ++row) 00059 for (def::coord col = 20; col < 30; ++col) 00060 opt::at(ima, row, col) = literal::blue; 00061 // \} 00062 doc::ppmsave(ima, "tuto3_rw_image"); 00063 00064 image2d<value::rgb8> ima2 = duplicate(ima); 00065 00066 // \{ 00067 image2d<value::rgb8> lena; 00068 io::ppm::load(lena, MLN_IMG_DIR "/small.ppm"); 00069 // \} 00070 00071 // \{ 00072 data::fill(ima, lena); 00073 // \} 00074 doc::ppmsave(ima, "tuto3_rw_image"); 00075 00076 ima = ima2; 00077 // \{ 00078 data::paste(ima, lena); 00079 // \} 00080 doc::ppmsave(lena, "tuto3_rw_image"); 00081 }