什么是 M , L , XAML for Path Data 属性 [英] What is M , L , XAML for Path Data attribute

问题描述

我正在查看内部 Silverlight 控件以对其进行一些更改，我看到类似的内容；

I am looking at an in-house Silverlight control to make some changes to it and I see something like;

 <Path x:Name="SomeIcon" Data="M102.03442,598.79645 L105.22962,597.78918

...只复制了数据中的一部分.

...copied just a part of what was in the Data.

那些是什么?他们怎么知道在那里放什么?另外，它们会影响什么?

What are those? How did they know what to put there? Also, what do they affect?

推荐答案

这就是所谓的 路径标记语法，用于定义路径的形状.

That's called the Path Markup Syntax and it's used to define the shape of a Path.

• M表示Move命令，将当前位置"移动到X,Y中的指定点.
• L表示Line命令，从当前位置到X,Y中的指定点画一条线.

• M represents the Move command, which moves the "current location" to the specified point in X,Y.
• L represents the Line command, which draws a line from the current location to the specified point in X,Y.

您可以手动输入，但建议您使用支持矢量图形的编辑器，例如 Expression Blend.

You can type it manually, though it is recommended that you use a Vector graphics capable editor, such as Expression Blend.

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