00001 /* 00002 ** TP 4ETI CPE Lyon 00003 ** Copyright (C) 2012 Damien Rohmer 00004 ** 00005 ** This program is free software: you can redistribute it and/or modify 00006 ** it under the terms of the GNU General Public License as published by 00007 ** the Free Software Foundation, either version 3 of the License, or 00008 ** (at your option) any later version. 00009 ** 00010 ** This program 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 00013 ** GNU General Public License for more details. 00014 ** 00015 ** You should have received a copy of the GNU General Public License 00016 ** along with this program. If not, see <http://www.gnu.org/licenses/>. 00017 */ 00018 00019 00020 #ifndef IMAGE_IO_HPP 00021 #define IMAGE_IO_HPP 00022 00023 #include <string> 00024 00025 namespace cpe 00026 { 00027 class image; 00028 class z_buffer; 00029 00031 class image_io 00032 { 00033 public: 00034 00039 static void export_ppm(const std::string& filename,const image& pic); 00040 00045 static void export_ppm(const std::string& filename,const z_buffer& buffer); 00046 00050 static image read_ppm(const std::string& filename); 00051 }; 00052 } 00053 #endif