image_io.hpp
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1 /*
2 ** TP CPE Lyon
3 ** Copyright (C) 2013 Damien Rohmer
4 **
5 ** This program is free software: you can redistribute it and/or modify
6 ** it under the terms of the GNU General Public License as published by
7 ** the Free Software Foundation, either version 3 of the License, or
8 ** (at your option) any later version.
9 **
10 ** This program is distributed in the hope that it will be useful,
11 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
12 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 ** GNU General Public License for more details.
14 **
15 ** You should have received a copy of the GNU General Public License
16 ** along with this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18 
19 
20 #ifndef IMAGE_IO_HPP
21 #define IMAGE_IO_HPP
22 
23 #include <string>
24 
25 namespace cpe
26 {
27 class image;
28 class z_buffer;
29 
30 
35 void export_ppm(const std::string& filename,const image& pic);
36 
41 void export_ppm(const std::string& filename,const z_buffer& buffer);
42 
46 image read_ppm(const std::string& filename);
47 
48 }
49 #endif