private static void shapePropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ShapeDrawingCanvas canvas = d as ShapeDrawingCanvas;
if (canvas != null)
{
canvas.OnShapesChanged(e.NewValue, e.OldValue);
}
}
private static void ZoomPropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ShapeDrawingCanvas canvas = d as ShapeDrawingCanvas;
if (canvas != null)
{
canvas.Refresh(canvas.Shapes);
}
}
