public void TouchMoved(int touchId, PointF p, ITouchProperties prop)
{
if (Touches.ContainsKey(touchId))
{
Touch curTouch = Touches[touchId].Touch;
curTouch.SetNewTouchPoint(p);
curTouch.Properties = prop;
curTouch.SetMoving();
}
}
/// <summary>
/// Updates a touch position. Does not change the object the touch is related to by doing a hittest.
/// </summary>
/// <remarks>
/// Touch is fixed to one element when added, and should never change. This
/// gives the best responsiveness for resizing and rotating, as the fingers move outside of the
/// element area.
/// </remarks>
/// <param name="touchId">Unique ID for the touch.</param>
/// <param name="touchPoint">The coordinates of the touch in screen space.</param>
/// <param name="props">Extended properties of the touch.</param>
protected void TouchUpdated(int touchId, PointF touchPoint, ITouchProperties props)
{
CheckConfigured();
// Potential to be called from another thread, so need to lock
lock (syncRoot)
{
Assigner.TouchMoved(touchId, touchPoint, props);
if (AllTouches.ContainsKey(touchId))
{
AllTouches[touchId].TouchPoint = touchPoint;
}
}
}
