Module Gdk.Region

module Region: sig .. end

type gdkFillRule = [ `EVEN_ODD_RULE | `WINDING_RULE ] 

type gdkOverlapType = [ `IN | `OUT | `PART ] 

val create : unit -> Gdk.region

val destroy : Gdk.region -> unit

val polygon : (int * int) list -> gdkFillRule -> Gdk.region

val intersect : Gdk.region -> Gdk.region -> Gdk.region

val union : Gdk.region -> Gdk.region -> Gdk.region

val subtract : Gdk.region -> Gdk.region -> Gdk.region

val xor : Gdk.region -> Gdk.region -> Gdk.region

val union_with_rect : Gdk.region -> Gdk.Rectangle.t -> Gdk.region

val offset : Gdk.region -> x:int -> y:int -> unit

val shrink : Gdk.region -> x:int -> y:int -> unit

val empty : Gdk.region -> bool

val equal : Gdk.region -> Gdk.region -> bool

val point_in : Gdk.region -> x:int -> y:int -> bool

val rect_in : Gdk.region -> Gdk.Rectangle.t -> gdkOverlapType

val get_clipbox : Gdk.region -> Gdk.Rectangle.t -> unit