| protected OnTrackedElementTouchDown ( object sender, System.Windows.Input.TouchEventArgs e ) : void | ||
| sender | object | |
| e | System.Windows.Input.TouchEventArgs | |
| return | void | |
protected override void OnTrackedElementTouchDown(object sender, TouchEventArgs e)
{
if (currentEngine == null)
currentEngine = CreateAndSetupGestureEngine(e.TouchDevice);
DateTime timestamp = TimestampToDateTime(e.Timestamp);
Point position = e.GetTouchPoint(null).Position;
currentEngine.TrackTouchDown(position, timestamp);
base.OnTrackedElementTouchDown(sender, e);
}
protected override void OnTrackedElementTouchMove(object sender, TouchEventArgs e)