是否可以实现自定义System.Windows.Media.Geometry? [英] Is it possible to implement custom System.Windows.Media.Geometry ?

问题描述

我想使用ArrowGeometry或类似的东西构建这样的基元:
   ______
_ |        | _

但是我想通过我会设置动画的属性来控制这些原语.这意味着我想继承几何.

有可能实现吗?

或者我只有诸如CombinedGeometry，PathGeometry和StreamGeometry之类的选项?

解决方案

您可以继承 以下几条链接可以帮助您创建自定义形状，例如Arrow和其他类型的形状

http://damianedwards.wordpress.com/2007/05/24/writing-a-custom-shape-for-wpf-2/ 

I want to build such primitives live ArrowGeometry or something like this:
  ______
_|         |_

But I want to have control over this primitives by properties which I would animate. It means I want to inherit from Geometry.

Is it possible to implement?

Or I only have options like CombinedGeometry, PathGeometry and StreamGeometry?

解决方案

You can inherit the System.Windows.Media.Geometry class and can create your own geometry according to your requirement.

http://msdn.microsoft.com/en-us/library/system.windows.media.geometry.aspx

Following are few links which can help you create custom shape like Arrow and other types of shapes

http://www.codeproject.com/KB/WPF/wpfarrow.aspx
http://damianedwards.wordpress.com/2007/05/24/writing-a-custom-shape-for-wpf-2/ 

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