Class Oo_sfml_graphics.image
method flip_horizontally : unit -> unitmethod flip_vertically : unit -> unitmethod get_pixel3 : x:int -> y:int -> SFColor.tmethod get_pixel4 : x:int -> y:int -> SFColor.tmethod get_pixels_str : unit -> stringmethod save_to_file : filename:string -> unitmethod set_pixel : x:int -> y:int -> color:SFColor.t -> unit