public RectangleCADShape(RectangleShapeCommand cmd)
 {
     Command = cmd;
     Canvas.SetLeft(ShapeControl, 0);
     Canvas.SetBottom(ShapeControl, 0);
     Panel.SetZIndex(ShapeControl, 10);
 }
 public static RectangleShapeCommandOptionView Show(RectangleShapeCommand cmd)
 {
     Instance.DataContext = cmd;
     return(Instance);
 }
        private void PrimitiveRectangle_Click(object sender, RoutedEventArgs e)
        {
            RectangleShapeCommand cmd = new RectangleShapeCommand();

            Recipe.AddCommand(cmd);
        }