Method
ClutterGestureActionget_velocity
Declaration [src]
gfloat
clutter_gesture_action_get_velocity (
  ClutterGestureAction* action,
  guint point,
  gfloat* velocity_x,
  gfloat* velocity_y
)
Description [src]
Retrieves the velocity, in stage pixels per millisecond, of the latest motion event during the dragging.
Parameters
- point
- 
            Type: guintThe touch point index, with 0 being the first touch point received by the action. 
- velocity_x
- 
            Type: gfloat*Return location for the latest motion event’s X velocity. The argument will be set by the function. The argument can be NULL.
- velocity_y
- 
            Type: gfloat*Return location for the latest motion event’s Y velocity. The argument will be set by the function. The argument can be NULL.