internal static TouchPointCollection GetTouchPoints(IInputElement relativeTo)
{
TouchPointCollection points = new TouchPointCollection();
if (_activeDevices != null)
{
int count = _activeDevices.Count;
for (int i = 0; i < count; i++)
{
TouchDevice device = _activeDevices[i];
points.Add(device.GetTouchPoint(relativeTo));
}
}
return(points);
}
