[ Version ( since = "1.10" ) ]
public unowned PaintVolume? get_default_paint_volume ()
Retrieves the default paint volume for this.
This function provides the same PaintVolume that would be computed by the default
implementation inside Actor of the ClutterActorClass.get_paint_volume virtual
function.
This function should only be used by Actor subclasses that cannot chain up to the parent implementation when computing their paint volume.
| this |
a Actor |
|
a pointer to the default PaintVolume, relative to the Actor, or null if the actor could not compute a valid paint volume. The returned value is not guaranteed to be stable across multiple frames, so if you want to retain it, you will need to copy it using copy. |