如何使用Dot在GraphViz中的标签中使用？

Question

我正在使用dot - graphviz版本2.26.3(20100126.1600)

我想要一个带有以下标签的节点(包括\):

文字在这里\"\"更多文字

我试过更换了"with with",\\",问题是GraphViz解释"为";无论如何.

如何在标签中输出\"\"？

Answer 1

digraph Quote{
node [shape="record", style="rounded"];
edge [style="dashed"];

Explain [label="<0>\\| <1>\\| <2>\\| <3>\"|<res> result"];
n0 [label="backslash to escape next backslash"];
n1 [label="backslash"];
n2 [label="backslash to escape next quote"];
n3 [label="quote"];
n4 [label="\\\""];

Explain:0 -> n0;
Explain:1 -> n1;
Explain:2 -> n2;
Explain:3 -> n3;
Explain:res -> n4;
}