Linux Centos7安装配置画图工具Graphviz

Posted 2020-10-28

一、安装

yum -y install graphviz

二、测试

1、测试是否安装成功
[[email protected] ~]# which dot
/usr/bin/dot
[[email protected] ~]# dot -V
dot - graphviz version 2.30.1 (20150306.0020)

2、测试是否能够画图
1) 创建test.dot文件
digraph G {
rankdir=LR;
a -> b;
b -> c;
subgraph x{
rank=same;
b->d;
}
subgraph y{
//rank = same;
d->e;
}
subgraph z{
rank=same;
c->e;
}
}
2) 画图
dot test.dot -Tpng -o test.png

3) 查看图片