本文介绍了在GraphViz中创建图例/键的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我想在我的GraphViz图表中包含图例或键.不过，我在弄清楚要使用什么代码时遇到了麻烦.我也想把它放在一个角落，但是我确定唯一知道的坐标是左下角:pos="10,10!".
I’d like to include a legend or key in my GraphViz diagram. I’m having trouble figuring out what code to use, though. I also want to put it in a corner, but the only coord I know for sure is the bottom-left: pos="10,10!".
有人知道我如何使它工作吗?
Does anyone know how I can get this to work?
推荐答案
digraph {
rankdir=LR
node [shape=plaintext]
subgraph cluster_01 {
label = "Legend";
key [label=<<table border="0" cellpadding="2" cellspacing="0" cellborder="0">
<tr><td align="right" port="i1">item 1</td></tr>
<tr><td align="right" port="i2">item 2</td></tr>
<tr><td align="right" port="i3">item 3</td></tr>
<tr><td align="right" port="i4">item 4</td></tr>
</table>>]
key2 [label=<<table border="0" cellpadding="2" cellspacing="0" cellborder="0">
<tr><td port="i1"> </td></tr>
<tr><td port="i2"> </td></tr>
<tr><td port="i3"> </td></tr>
<tr><td port="i4"> </td></tr>
</table>>]
key:i1:e -> key2:i1:w [style=dashed]
key:i2:e -> key2:i2:w [color=gray]
key:i3:e -> key2:i3:w [color=peachpuff3]
key:i4:e -> key2:i4:w [color=turquoise4, style=dotted]
}
...
我使用了dot.
这篇关于在GraphViz中创建图例/键的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！