2 ///////////////////////////////////////////////////////////////////////////
3 // This program is free software: you can redistribute it and/or modify //
4 // it under the terms of the version 3 of the GNU General Public License //
5 // as published by the Free Software Foundation. //
7 // This program is distributed in the hope that it will be useful, but //
8 // WITHOUT ANY WARRANTY; without even the implied warranty of //
9 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU //
10 // General Public License for more details. //
12 // You should have received a copy of the GNU General Public License //
13 // along with this program. If not, see <http://www.gnu.org/licenses/>. //
15 // Written by Francois Fleuret, (C) IDIAP //
16 // Contact <francois.fleuret@idiap.ch> for comments & bug reports //
17 ///////////////////////////////////////////////////////////////////////////
23 #include "rgb_image.h"
26 class Image : public Storable {
29 unsigned char *_content;
32 inline int width() { return _width; }
33 inline int height() { return _height; }
35 inline unsigned char value(int x, int y) {
36 if(x >= 0 && x < _width && y >= 0 && y < _height)
37 return _content[x + (y * _width)];
42 inline void set_value(int x, int y, unsigned char v) {
43 if(x >= 0 && x < _width && y >= 0 && y < _height)
44 _content[x + (y * _width)] = v;
49 Image(int width, int height);
53 virtual void to_rgb(RGBImage *image);
55 virtual void read(istream *in);
56 virtual void write(ostream *out);