private static void CheckPointer()
{
try
{
if (pointerId == 0)
{
return;
}
var pointerPoint = PointerPoint.GetCurrentPoint(pointerId);
Queue.Enqueue(pointerPoint);
if (Queue.Count() == QueueLimit && Queue.All(pp => pp.IsInContact))
{
var maxY = Queue.Max(pp => pp.Position.Y);
var minY = Queue.Min(pp => pp.Position.Y);
var firstPosition = Queue.First().Position.X;
var lastPosition = Queue.Last().Position.X;
if (Math.Abs(maxY - minY) < YTollerance && Math.Abs(firstPosition - lastPosition) > XSwipethreshold)
{
SwipeMessage message = firstPosition - lastPosition > XSwipethreshold
? SwipeMessage.Left as SwipeMessage
: SwipeMessage.Right as SwipeMessage;
Messenger.Default.Send(message);
Queue.Clear();
}
}
}
catch
{
// TODO add logger
}
}
