[英]How can I prevent graphviz from drawing edges over labels?
If I run graphviz on this digraph:如果我在这个有向图中运行 graphviz:
digraph G {
subgraph cluster_0 {
style=filled;
color=lightgrey;
node [style=filled,color=white];
a0; a1; a2; a3;
label = "sources";
}
subgraph cluster_1 {
style=filled;
color=lightgrey;
node [style=filled,color=white];
b0; b1; b2; b3;
label = "intermediaries";
}
a0 -> b0; a1 -> b0;
a0 -> b1; a1 -> b1;
a2 -> b2; b0 -> b2;
b1 -> b2; a3 -> b3;
b0 -> b3; b1 -> b3;
}
I get我得到
with many edges intersecting the "intermediaries" label.许多边与“中介”标签相交。 How do I get graphviz to make edges avoid labels?如何让 graphviz 使边缘避免标签?
As a workaround:作为解决方法:
digraph G {
subgraph cluster_0 {
style=filled;
color=lightgrey;
node [style=filled,color=white];
a0; a1; a2; a3;
label = "sources";
}
subgraph cluster_1 {
style=filled;
color=lightgrey;
node [style=filled,color=white];
nodelabel [label="intermediaries"; style=filled; color=lightgrey]
nodelabel -> b1 [style=invis];
nodelabel -> b0 [style=invis];
b0; b1; b2; b3;
}
a0 -> b0; a1 -> b0;
a0 -> b1; a1 -> b1;
a2 -> b2; b0 -> b2;
b1 -> b2; a3 -> b3;
b0 -> b3; b1 -> b3;
}
produce:产生:
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