Module ImageCanvas.CanvasSource

A canvas of images. The structure is immutable but its elements might be returned and therefore should not be used in place.

Parameters

module I : CanvasImage

Signature

Sourcemodule Element : sig ... end
Sourcemodule E = Element
Sourcetype t = {
  1. width : int;
  2. height : int;
  3. elements : E.t list;
}
Sourceval create : int -> int -> t
Sourceval width : t -> int
Sourceval height : t -> int
Sourceval size : t -> int
Sourceval planes : t -> int
Sourceval make : ?width:int -> ?height:int -> ?x:int -> ?y:int -> I.t -> t
Sourceval add : t -> t -> t
Sourceval covering : t -> bool
Sourceval render : ?fresh:bool -> ?transparent:bool -> t -> I.t
Sourceval rendered : ?transparent:bool -> t -> t
Sourceval map : (I.t -> I.t) -> t -> t
Sourceval iter : (I.t -> 'a) -> t -> t
Sourceval translate : int -> int -> t -> t
Sourceval viewport : ?x:int -> ?y:int -> int -> int -> t -> t
Sourceval bounding_box : t -> (int * int) * (int * int)
Sourceval scale : ?scaler:(I.t -> I.t -> unit) -> (int * int) -> (int * int) -> t -> t
Sourceval resize : ?proportional:bool -> ?scaler:(I.t -> I.t -> unit) -> int -> int -> t -> t
Sourcemodule Draw : sig ... end