Function

GdkPaintablenew_empty

Declaration [src]

GdkPaintable*
gdk_paintable_new_empty (
  int intrinsic_width,
  int intrinsic_height
)

Description [src]

Returns a paintable that has the given intrinsic size and draws nothing.

This is often useful for implementing the Gdk.PaintableInterface.get_current_image virtual function when the paintable is in an incomplete state (like a Gtk.MediaStream before receiving the first frame).

Parameters

intrinsic_width

Type: int

The intrinsic width to report. Can be 0 for no width.

intrinsic_height

Type: int

The intrinsic height to report. Can be 0 for no height.

Return value

Type: GdkPaintable

A GdkPaintable

The caller of the function takes ownership of the data, and is responsible for freeing it.