void make_transparent ();
void alpha_blend (boost::shared_ptr<const Image> image, Position<int> pos);
void copy (boost::shared_ptr<const Image> image, Position<int> pos);
+ void fade (float);
void read_from_socket (boost::shared_ptr<Socket>);
void write_to_socket (boost::shared_ptr<Socket>) const;
std::string digest () const;
private:
- friend class pixel_formats_test;
+ friend struct pixel_formats_test;
void allocate ();
void swap (Image &);
};
extern PositionImage merge (std::list<PositionImage> images);
+extern bool operator== (Image const & a, Image const & b);
#endif