[UWP]关于Windows画布面板 [英] [UWP]Regarding Windows canvas panel

问题描述

我有一个Windows 10应用程序（用于微软表面），我在那里使用画布控件来绘制。是否有任何方法只裁剪绘制的部分并排除画布的剩余部分（在Windows 8.1中也是如此）？

I have one windows 10 application(for microsoft surface),where I am using canvas control to draw.Is there any way to crop only drawn part and exclude remaining part of canvas(in windows 8.1 also)?

推荐答案

嗨Lakkur，



如果要剪切绘制部分的矩形区域canvas，您可以使用仅支持RectangleGeometry作为剪裁几何的UIElement.Clip。

https://msdn.microsoft.com/en-us/library/windows/apps/windows.ui.xaml.uielement.clip?f=255& ; MSPPError = -2147217396  
$


最好的问候，

David

Hi Lakkur,

If you want to clip a rectangle area of the drawn part on the canvas, you may use UIElement.Clip which only support RectangleGeometry as clipping geometry.
https://msdn.microsoft.com/en-us/library/windows/apps/windows.ui.xaml.uielement.clip?f=255&MSPPError=-2147217396 

Best Regards,
David

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