14 int get_width() const;
15 int get_height() const;
16 Rect get_rect() const;
18 bool set_image(int x, int y, unsigned char *pix = 0);
19 const unsigned char *get_image() const;
20 unsigned char *get_image();
22 bool load(const char *fname);
23 bool save(const char *fname) const;