如何避免graphviz中的节点重叠? [英] How to avoid overlapping nodes in graphviz?

问题描述

我正在尝试绘制具有许多节点和边缘的图形.

I am trying to draw a graph with many nodes and edges.

但是，该图变得过于笨拙，节点和边线重叠.我尝试了以下操作，全部操作或组合操作(未成功).

However, the graph is becoming too clumsy, with nodes and edges overlapping. I tried (unsuccessfully), the following, all or combinations of these.

size = "12.0, 20.0!";
margin  = 0.0;
len = 1.0;

我正在使用neato生成png文件.

I am using neato to generate a png file.

尺寸规格似乎根本无效.

The size specification did not even seem to work.

任何提示将不胜感激.

推荐答案

尝试使用同一graphviz软件包中的sfdp或fdp.该工具具有两个参数 K 和 repulsiveforce ，它们控制节点之间的距离.

Try using sfdp or fdp from the same graphviz package. This tools have two parameters K and repulsiveforce which control how far the nodes will be from each other.

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