private void CreateIndicatorRect(CanvasControl canvasControl)
{
if (canvasObject != null)
{
canvasObject.Remove();
}
// visualize it
var shapePaintable = new RectangleIndicatorInstaller(targetBounds)
{
Template = (DataTemplate)canvasControl.TryFindResource("LayerPaintableRectangleTemplateKey")
};
canvasObject = shapePaintable.AddCanvasObject(canvasControl.CanvasContext, ((GraphControl)canvasControl).BackgroundGroup, targetBounds);
}
protected override void OnCanceled(IInputModeContext context, PointD originalLocation)
{
base.OnCanceled(context, originalLocation);
// remove the indicator
canvasObject.Remove();
}
public void CancelReshape(IInputModeContext context, RectD originalBounds)
{
shadowObject.Remove();
simulationRectangle = null;
originalHandler.CancelReshape(context, this.originalBounds);
}
