Milena (Olena)
User documentation 2.0a Id
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00001 // Copyright (C) 2007, 2008, 2009, 2010 EPITA Research and Development 00002 // Laboratory (LRDE) 00003 // 00004 // This file is part of Olena. 00005 // 00006 // Olena is free software: you can redistribute it and/or modify it under 00007 // the terms of the GNU General Public License as published by the Free 00008 // Software Foundation, version 2 of the License. 00009 // 00010 // Olena is distributed in the hope that it will be useful, 00011 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 // General Public License for more details. 00014 // 00015 // You should have received a copy of the GNU General Public License 00016 // along with Olena. If not, see <http://www.gnu.org/licenses/>. 00017 // 00018 // As a special exception, you may use this file as part of a free 00019 // software project without restriction. Specifically, if other files 00020 // instantiate templates or use macros or inline functions from this 00021 // file, or you compile this file and link it with other files to produce 00022 // an executable, this file does not by itself cause the resulting 00023 // executable to be covered by the GNU General Public License. This 00024 // exception does not however invalidate any other reasons why the 00025 // executable file might be covered by the GNU General Public License. 00026 00027 #include <mln/core/image/image2d.hh> 00028 #include <mln/value/int_u8.hh> 00029 00030 #include <mln/win/rectangle2d.hh> 00031 #include <mln/core/alias/window2d.hh> 00032 00033 #include <mln/win/shift.hh> 00034 #include <mln/win/diff.hh> 00035 00036 #include <mln/io/pbm/load.hh> 00037 #include <mln/io/pbm/save.hh> 00038 #include <mln/data/fill.hh> 00039 00040 #include <mln/morpho/hit_or_miss.hh> 00041 00042 # include <mln/convert/to.hh> 00043 00044 #include "tests/data.hh" 00045 00046 00047 int main() 00048 { 00049 using namespace mln; 00050 using value::int_u8; 00051 00052 window2d win_hit = win::shift(win::rectangle2d(3, 3), 00053 dpoint2d(+1, +1)); 00054 window2d win_miss = win::rectangle2d(5, 5) - win_hit; 00055 00056 { 00057 bool hit[] = { 0, 0, 0, 0, 0, 00058 0, 0, 0, 0, 0, 00059 0, 0, 1, 1, 1, 00060 0, 0, 1, 1, 1, 00061 0, 0, 1, 1, 1 }; 00062 window2d win_hit_ = convert::to<window2d>(hit); 00063 mln_assertion(win_hit_ == win_hit); 00064 00065 bool miss[] = { 1, 1, 1, 1, 1, 00066 1, 1, 1, 1, 1, 00067 1, 1, 0, 0, 0, 00068 1, 1, 0, 0, 0, 00069 1, 1, 0, 0, 0 }; 00070 window2d win_miss_ = convert::to<window2d>(miss); 00071 mln_assertion(win_miss_ == win_miss); 00072 } 00073 00074 border::thickness = 2; 00075 00076 image2d<bool> pic; 00077 io::pbm::load(pic, MLN_IMG_DIR "/picasso.pbm"); 00078 image2d<bool> out = morpho::hit_or_miss(pic, win_hit, win_miss); 00079 io::pbm::save(out, "hit_or_miss-out.pbm"); 00080 00081 mln_postcondition(morpho::hit_or_miss(morpho::complementation(pic), 00082 win_miss, win_hit) == out); 00083 00084 // FIXME: Do not work if the input image is pgm! 00085 }