Module GraphicsX11

module GraphicsX11: sig .. end

Additional graphics primitives for the X Windows system.

type window_id = string

val window_id : unit -> window_id

Return the unique identifier of the OCaml graphics window. The returned string is an unsigned 32 bits integer in decimal form.

val open_subwindow : x:int -> y:int -> width:int -> height:int -> window_id

Create a sub-window of the current OCaml graphics window and return its identifier.

val close_subwindow : window_id -> unit

Close the sub-window having the given identifier.