Milena (Olena)
User documentation 2.0a Id
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00001 // Copyright (C) 2007, 2008, 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 00026 #include <mln/core/image/image2d.hh> 00027 #include <mln/core/image/dmorph/sub_image.hh> 00028 #include <mln/core/image/dmorph/image_if.hh> 00029 #include <mln/fun/p2b/chess.hh> 00030 00031 #include <mln/border/get.hh> 00032 #include <mln/literal/origin.hh> 00033 #include <mln/value/int_u8.hh> 00034 #include <mln/value/rgb8.hh> 00035 00036 00037 struct f_box2d_t : mln::Function_v2b< f_box2d_t > 00038 { 00039 f_box2d_t(const mln::box2d& b) 00040 : b_(b) 00041 { 00042 } 00043 mln::box2d b_; 00044 bool operator()(const mln::point2d& p) const 00045 { 00046 return b_.has(p); 00047 } 00048 }; 00049 00050 00051 00052 int main() 00053 { 00054 using namespace mln; 00055 00056 box2d b(literal::origin, point2d(1,1)); 00057 f_box2d_t f_b(b); 00058 mln::fun::p2b::chess c_b; 00059 00060 { 00061 typedef image2d<int> I; 00062 (std::cerr << "Tests border::get on int ... ").flush (); 00063 I ima(3,3, 51); 00064 00065 mln_assertion(border::get(ima) == 51); 00066 sub_image<I, box2d> sub(ima, b); 00067 mln_assertion(border::get(sub) == 0); 00068 00069 image_if<I, f_box2d_t> imaif(ima, f_b); 00070 mln_assertion(border::get(imaif) == 51); 00071 mln_assertion(border::get( (ima | b) ) == 0); 00072 mln_assertion(border::get( (ima | b) | f_b ) == 0); 00073 std::cerr << "OK" << std::endl; 00074 } 00075 00076 00077 { 00078 typedef image2d<value::int_u8> I; 00079 (std::cerr << "Tests border::get on int_u8 ... ").flush (); 00080 I ima(10, 10, 42); 00081 mln_assertion(border::get(ima) == 42); 00082 mln_assertion( ima.has(point2d(2,2)) == true ); 00083 sub_image<I, box2d> sub(ima, b); 00084 mln_assertion(border::get(sub) == 0); 00085 00086 image_if<I, mln::fun::p2b::chess > imaif(ima, c_b); 00087 mln_assertion(border::get(imaif) == 42); 00088 mln_assertion(border::get( (ima | b) ) == 0); 00089 mln_assertion(border::get( (ima | b) | c_b ) == 0); 00090 std::cerr << "OK" << std::endl; 00091 } 00092 00093 { 00094 typedef image2d<value::rgb8> I; 00095 (std::cerr << "Tests border::get on rgb8 ... ").flush (); 00096 I ima(10, 10, 36); 00097 mln_assertion(border::get(ima) == 36); 00098 mln_assertion( ima.has(point2d(2,2)) == true ); 00099 sub_image<I, box2d> sub(ima, b); 00100 mln_assertion(border::get(sub) == 0); 00101 00102 image_if<I, mln::fun::p2b::chess > imaif(ima, c_b); 00103 mln_assertion(border::get(imaif) == 36); 00104 mln_assertion(border::get( (ima | b) ) == 0); 00105 mln_assertion(border::get( (ima | b) | c_b ) == 0); 00106 std::cerr << "OK" << std::endl; 00107 } 00108 00109 }