Module Image.RGBA32

module RGBA32: sig .. end

Operations on images stored in RGBA32 format (ie RGB channels + an alpha channel, one byte for each).

module Color: sig .. end

type data = (int, Bigarray.int8_unsigned_elt, Bigarray.c_layout) Bigarray.Array1.t

type t

An image.

val width : t -> int

val height : t -> int

val dimensions : t -> int * int

val data : t -> data

val stride : t -> int

val create : int -> int -> t

val make : ?stride:int -> int -> int -> data -> t

val get_pixel : t -> int -> int -> Color.t

val set_pixel : t -> int -> int -> Color.t -> unit

val copy : t -> t

val blit : ?blank:bool ->
       ?x:int ->
       ?y:int -> ?w:int -> ?h:int -> t -> t -> unit

val blit_all : t -> t -> unit

blit_all src dst copies all the contents of src into dst.

val of_RGB24_string : string -> int -> t

val to_RGB24_string : t -> string

val of_BGRA : Image.BGRA.t -> t

val to_BGRA : t -> Image.BGRA.t

val of_YUV420 : Image.YUV420.t -> t

val to_int_image : t -> int array array

val to_BMP : t -> string

val of_PPM : ?alpha:Image.RGB8.Color.t -> string -> t

val swap_rb : t -> unit

Swap red and blue channels. Useful for quickly handling BGRA formats.

val add : ?x:int ->
       ?y:int -> ?w:int -> ?h:int -> t -> t -> unit

val fill_all : t -> Color.t -> unit

val blank_all : t -> unit

val randomize_all : t -> unit

module Scale: sig .. end

module Effect: sig .. end

module Draw: sig .. end

module Motion: sig .. end