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/alias/w_window2d_int.hh> 00027 #include <mln/win/rectangle2d.hh> 00028 00029 #include <mln/convert/to.hh> 00030 #include <mln/convert/to_image.hh> 00031 #include <mln/convert/to_fun.hh> 00032 00033 #include <mln/estim/sum.hh> 00034 00035 00036 int f(mln::point2d p) 00037 { 00038 return p.row() + p.col(); 00039 } 00040 00041 00042 int main() 00043 { 00044 using namespace mln; 00045 00046 { 00047 int ws[] = { -1, 0, 1, 00048 -2, 0, 2, 00049 -1, 0, 1 }; 00050 w_window2d_int w_win = make::w_window2d(ws); 00051 00052 // w_window2d_int w_win; 00053 // convert::from_to(ws, w_win); 00054 // std::cout << w_win << std::endl; 00055 00056 image2d<int> ima = convert::to_image(w_win); 00057 w_window2d_int w_win_2 = convert::to<w_window2d_int>(ima); 00058 mln_assertion(w_win_2 == w_win); 00059 } 00060 00061 { 00062 w_window2d_int w_win = make::w_window(win::rectangle2d(3, 5), 00063 convert::to_fun(f)); 00064 // -3 -2 -1 0 +1 00065 // -2 -1 0 +1 +2 00066 // -1 0 +1 +2 +3 00067 image2d<int> ima = convert::to_image(w_win); 00068 mln_assertion(estim::sum(ima) == 0); 00069 } 00070 00071 }
1.7.1