Clutter.GestureAction.get_velocity

### Method

# Clutter GestureActionget_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.

Available since: | 1.12

#### Parameters

`point` | `guint`
| The touch point index, with 0 being the first touch point received by the action.
`velocity_x` | `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` | `gfloat*`
| Return location for the latest motion event’s Y velocity.
| The argument will be set by the function.
| The argument can be `NULL`.

#### Return value

Returns: | `gfloat`
| No description available.