void SubscribeEventsToChild(DependencyObject frameworkElement)
{
MultitouchScreen.AddGotContactCaptureHandler(frameworkElement, OnGotContactCapture);
MultitouchScreen.AddLostContactCaptureHandler(frameworkElement, OnLostContactCapture);
MultitouchScreen.AddNewContactHandler(frameworkElement, OnNewContact);
MultitouchScreen.AddContactMovedHandler(frameworkElement, OnContactMoved);
MultitouchScreen.AddContactRemovedHandler(frameworkElement, OnContactRemoved);
}
/// <summary>
///
/// </summary>
public InkCanvas()
{
MultitouchScreen.AddNewContactHandler(this, OnNewContact);
MultitouchScreen.AddContactLeaveHandler(this, OnContactLeave);
MultitouchScreen.AddContactMovedHandler(this, OnContactMove);
inkCanvas = new System.Windows.Controls.InkCanvas();
key = new object();
DefaultDrawingAttributes = new DrawingAttributes();
Strokes = new StrokeCollection();
BindToInkCanvas(BackgroundProperty);
BindToInkCanvas(DefaultDrawingAttributesProperty);
BindToInkCanvas(EditingModeProperty);
BindToInkCanvas(StrokesProperty);
inkCanvas.DefaultDrawingAttributesReplaced += OnDefaultDrawingAttributesReplaced;
inkCanvas.StrokeErasing += OnStrokeErasing;
inkCanvas.StrokesReplaced += OnStrokesReplaced;
inkCanvas.StrokeCollected += OnCollected;
}