graphviz中的重叠边缘

本文介绍了graphviz中的重叠边缘的处理方法，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

我有两个重叠的边缘，不知道为什么:

I've two overlapping edges and don't know why:

digraph G { graph [rankdir=LR, overlap=false]; subgraph cluster1 { d1; n1; } subgraph cluster2 { n2; d2; } n1 -> n2; n2 -> n1; d0 -> d1; d0 -> d2; }

有什么办法可以分别显示两个边缘n1 -> n2和n2 -> n1?删除群集不是一种选择，但会有所帮助...

Is there any way to display both edges n1 -> n2 and n2 -> n1 separately? Removing the clusters is not an option but would help ...

推荐答案

试错解决方案(不要问我为什么这样工作...):

Trial-and-error solution (don't ask me why this works...):

digraph G { graph [rankdir=LR, overlap=false]; subgraph cluster1 { d1; n1; } subgraph cluster2 { n2; d2; } n1 -> n2; n1 -> n2[constraint=false, dir=back]; n2 -> n1[style=invis]; d0 -> d1; d0 -> d2; }