如何在WPF中分割形状/几何 [英] How to divide a shape/Geometry in wpf

问题描述

我的问题是如何将形状分为子形状.例如，看起来像8的形状将细分为两个椭圆形.

我非常确定这是可能的，因为该框架似乎是在内部进行的.对于PathGeometries，根据选择EvenOdd或NonZero FillRules会有不同的行为.

答案将是巨大的，但即使是一些尝试的想法也将受到赞赏.

谢谢
Ken

My question is how do you divide a shape into it''s subshapes. For example a shape that looked like an 8 would be subdivided into two ovalish shapes.

I am pretty sure that this is possible as the framework seems to be doing it internally. With PathGeometries there are different behaviors based on the choosing the EvenOdd or NonZero FillRules.

An answer would be great, but even some ideas to try would be appreciated.

Thanks
Ken

推荐答案

以编程方式，您可能会但不能为您提供很多起点.

至于在Blend中，您可以采用形状并将其转换为路径.有了路径后，您可以将路径剪切"为多个部分，然后从那里开始.希望对您有所帮助.

Programmatically, you probably could but can''t provide you much of a starting point.

As for in Blend, you can take a shape and convert it to a path. Once you have a path, you can ''Cut'' the path into multiple sections and go from there. I hope that helps.

您可以复制形状，然后为每个形状覆盖一个覆盖一半形状的不透明蒙版.不确定这是否是最好的方法，但我想它会起作用.

You could duplicate the shape then give each an opacity mask that covers half the shape. Not sure that''s the best way of doing it, but I imagine it would work.

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