/// <summary>
/// 鼠标松开时，完成一次绘图，将图形移动到当前图层
/// </summary>
/// <param name="e"></param>
protected override void OnMouseUp(System.Windows.Input.MouseButtonEventArgs e)
{
base.OnMouseUp(e);
// 如果不是规则图形则需要添加到图层中
if (DrawingMode == Shapes.DrawingMode.Pen)
{
InkPresenter inkPresenter = new InkPresenter();
inkPresenter.Strokes = inkCanvas.Strokes;
CurrentLayer.AddUIElement(inkPresenter);
// 重新创建Stroke对象
inkCanvas.Strokes = new StrokeCollection();
}
else
{
shape = null;
}
}
