graphviz画图(简单应用)

一、基础配置

1.下载软件

https://graphviz.gitlab.io/_pages/Download/Download_windows.html

2.添加环境变量

将graphviz安装目录下的bin文件夹添加到Path环境变量中

3.anaconda pip graphviz安装包

二、编程

from graphviz import Digraph

g = Digraph('测试图片')
g.node(name='a',color='red',shape='rectangle')
g.node(name='b',color='blue')
g.edge('a','b',color='green')
g.view()

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转载自blog.csdn.net/qq_32751937/article/details/83067815