问题描述
我的WPF堆栈中的工作，我希望能够得到一个MatrixTransform任何变换。根据该链接，它似乎不是MatrixTransform是一个基类，而是变换类型同级其他。然而，所有普通图形变换应该归结为一个MatrixTransform。有没有这方面的任何快捷方式？也许是这样隐藏的投经营者采取的任何转变为MatrixTransform？
I'm working within the WPF stack, and I'd like to be able to get a MatrixTransform for any Transform. According to the link here, it doesn't seem that MatrixTransform is a base class but rather a sibling to the other Transform types. However, all normal graphics transforms should boil down to a MatrixTransform. Are there any shortcuts for this? Maybe something like hidden cast operators to take any transform to a MatrixTransform?
推荐答案
的基类 TranslateTransform ， MatrixTransform 等是抽象类变换。
变换类暴露类型的值属性矩阵。在 MatrixTransform 类有一个构造函数一个矩阵。因此，要获得 MatrixTransform 对应一般到现有的 LayoutTransform 的 FrameworkElement的你可以用这样的代码：
The Transform class exposes a Value property of type Matrix. The MatrixTransform class has a constructor that takes a Matrix. So to get the general MatrixTransform corresponding to an existing LayoutTransform of a FrameworkElement you can use code like this:
var transform = new MatrixTransform(element.LayoutTransform.Value);
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