protected virtual void OnDesignerCanvasChanged(DesignerCanvas oldDesignerCanvas, DesignerCanvas newDesignerCanvas)
{
if (oldDesignerCanvas != null)
{
newDesignerCanvas.LayoutUpdated -= new EventHandler(this.DesignerCanvas_LayoutUpdated);
newDesignerCanvas.MouseWheel -= new MouseWheelEventHandler(this.DesignerCanvas_MouseWheel);
}
if (newDesignerCanvas != null)
{
newDesignerCanvas.LayoutUpdated += new EventHandler(this.DesignerCanvas_LayoutUpdated);
newDesignerCanvas.MouseWheel += new MouseWheelEventHandler(this.DesignerCanvas_MouseWheel);
newDesignerCanvas.LayoutTransform = this.scaleTransform;
}
}
private void DesignerCanvas_Loaded(object sender, RoutedEventArgs e)
{
DesignerCanvas myDesignerCanvas = sender as DesignerCanvas;
zoomBox.DesignerCanvas = myDesignerCanvas;
}
