Method
ClutterPanGestureget_centroid
Declaration [src]
void
clutter_pan_gesture_get_centroid (
ClutterPanGesture* self,
graphene_point_t* centroid_out
)
Description [src]
Retrieves the current centroid of the points active on self.
Note that ClutterPanGesture tries to keep the centroid “stable” when points are added or removed from the gesture: The centroid is driven from deltas rather than the actual points on the screen.
Parameters
centroid_out-
Type:
graphene_point_tA #graphene_point_t.
The argument will be set by the function. The returned data is owned by the instance.