Method
GtkGestureSwipeget_velocity
Declaration [src]
gboolean
gtk_gesture_swipe_get_velocity (
  GtkGestureSwipe* gesture,
  double* velocity_x,
  double* velocity_y
)
Description [src]
Gets the current velocity.
If the gesture is recognized, this function returns TRUE and fills
in velocity_x and velocity_y with the recorded velocity, as per the
last events processed.
Parameters
| velocity_x | double* | 
| Return value for the velocity in the X axis, in pixels/sec. | |
| The argument will be set by the function. | |
| The instance takes ownership of the data, and is responsible for freeing it. | |
| velocity_y | double* | 
| Return value for the velocity in the Y axis, in pixels/sec. | |
| The argument will be set by the function. | |
| The instance takes ownership of the data, and is responsible for freeing it. |