sig
val load : string -> Images.load_option list -> Images.t
val load_thumbnail :
string ->
Images.load_option list -> Geometry.spec -> int * int * Images.t
val save : string -> Images.save_option list -> Images.t -> unit
val save_as_cmyk :
string ->
Images.save_option list ->
(Images.rgb -> int * int * int * int) -> Images.t -> unit
val save_cmyk_sample : string -> Images.save_option list -> unit
type in_handle
val open_in : string -> int * int * Jpeg.in_handle
val open_in_thumbnail :
string -> Geometry.spec -> int * int * (int * int * Jpeg.in_handle)
val read_scanline : Jpeg.in_handle -> string -> unit
val close_in : Jpeg.in_handle -> unit
type out_handle
val open_out : string -> int -> int -> int -> Jpeg.out_handle
val write_scanline : Jpeg.out_handle -> string -> unit
val close_out : Jpeg.out_handle -> unit
val check_header : string -> Images.header
end