Graphviz和ASCII输出 [英] Graphviz and ascii output

问题描述

是否可以使用Graphviz绘制ASCII图?

Is it possible to draw ASCII diagram using Graphviz?

类似的东西:

digraph
{
  this -> is
  this -> a
  a -> test
}

给出不希望的结果.

相反，我想获得类似的ASCII表示形式:

Instead, I would like to get similar ASCII representation:

   this
  /    \
is      a
        |
       test

如何从点文件格式绘制ASCII图?

How to draw ascii diagrams from dot-files format?

推荐答案

如果您不反对，Graph-easy(和相关的Graph::Easy软件包)可以做到这一点:

If you are not perl averse, graph-easy (and the associated Graph::Easy package) can do exactly that:

http://search.cpan.org/~tels/Graph-Easy/

http://search.cpan.org/~tels/易图/bin/图易

在Mac上，您可以使用Homebrew和cpan安装它:

On Mac you can install this with Homebrew and cpan:

brew install cpanminus
cpan Graph::Easy

安装后很容易调用:

cat dotfile.dot   | /opt/local/libexec/perl5.12/sitebin/graph-easy

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