点:如何在用另一种颜色填充时用黑色轮廓装饰图节点? [英] Dot: How to decorate graph nodes with black outline while filled with another color?

问题描述

我需要格式化点图的帮助.为了简化我的问题，我在这里有一个点代码，该代码通过点工具运行:

I need help with formatting a dot graph. To simplify my question, I have a dot code here which I run through a dot tool:

digraph G
{
   TestNode [label="Test Node", shape="egg" style="filled" color="yellow"]
}

结果:

我想在此节点上使用黑色轮廓.我该怎么办?

I want to have a black outline to this node. How can I do that?

推荐答案

结合使用fillcolor和color确实可以达到您想要的目标:

Using fillcolor together with color does achieve what you're after:

TestNode [label="Test Node", shape="egg", style="filled", color="black", fillcolor="yellow"]

从文档:

用于填充节点或群集背景的颜色，假定 样式=已填充.如果未定义fillcolor，则使用颜色.

Color used to fill the background of a node or cluster assuming style=filled. If fillcolor is not defined, color is used.

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