Graphviz 是一款由 AT&T Research 和 Lucent Bell 实验室开源的可视化图形工具，可以很方便的用来绘制结构化的图形网络，支持多种格式输出
使用dot作为脚本语言
官网 https://www.graphviz.org/
下载 https://www.graphviz.org/download/
安装graphviz并设置环境变量，eg：D:\Program Files\Graphviz 2.44.1\bin
检查是否安装成功
eg：
first.dot
digraph first2{
a;
b;
c;
d;
a->b;
b->d;
c->d;
}
运行
dot -Tpng first.dot -o first.png
添加顶点和边的新定义
digraph first2{
node [shape="record"];
edge [style="dashed"];
a;
b;
c;
d;
a->b;
b->d;
c->d;
}
digraph g {
node[peripheries=2, style=filled, color="#eecc80"];
a->b [color=red, style=dashed];
b->c;
b->d [arrowhead=box];
b->e [dir=none];
d->f [dir=both];
f->h [label=go];
f->k [arrowhead=diamond];
}
digraph g {
node [shape = record,height=.1];
node0[label = " | G| "];
node1[label = " | E| "];
node2[label = " | B| "];
node3[label = " | F| "];
node4[label = " | R| "];
node5[label = " | H| "];
node6[label = " | Y| "];
node7[label = " | A| "];
node8[label = " | C| "];
"node0":f2 -> "node4":f1;
"node0":f0 -> "node1":f1;
"node1":f0 -> "node2":f1;
"node1":f2 -> "node3":f1;
"node2":f2 -> "node8":f1;
"node2":f0 -> "node7":f1;
"node4":f2 -> "node6":f1;
"node4":f0 -> "node5":f1;
}
Original: https://www.cnblogs.com/baby123/p/14246829.html
Author: 慕尘
Title: Graphviz
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