Method

ClutterOffscreenEffectget_target_size

Declaration [src]

gboolean
clutter_offscreen_effect_get_target_size (
  ClutterOffscreenEffect* effect,
  gfloat* width,
  gfloat* height
)

Description [src]

Retrieves the size of the offscreen buffer used by effect to paint the actor to which it has been applied.

This function should only be called by ClutterOffscreenEffect implementations, from within the ClutterOffscreenEffectClass.paint_target() virtual function.

Available since:1.8

Parameters

width gfloat*
 

Return location for the target width, or NULL.

 The argument will be set by the function.
height gfloat*
 

Return location for the target height, or NULL.

 The argument will be set by the function.

Return value

Returns: gboolean
 

TRUE if the offscreen buffer has a valid size, and FALSE otherwise.