如果我有这样的graphviz dot脚本:
digraph g {
node [style=rounded, shape=box]
subgraph cluster1 {
style="invis"
1 -> 2 -> 3 -> 4 -> 5
}
subgraph cluster2 {
style="invis"
6 -> 7
7 -> 8 -> 11
7 -> 9 -> 11
7 -> 10 -> 11
}
edge[constraint=false];
splines="ortho"
5 -> 6 [weight=0]
}
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我得到的输出看起来像这样(我想要的):
但是,如果末尾某些节点中的标签变得太长,则排列将像这样反转:
digraph g {
node [style=rounded, shape=box]
8 [label="very long label"]
9 [label="very long label"]
10 [label="very long label"]
subgraph cluster1 {
style="invis"
1 -> 2 -> 3 -> 4 -> 5
}
subgraph cluster2 {
style="invis"
6 -> 7
7 -> 8 -> 11
7 -> 9 -> 11
7 -> 10 -> 11
}
edge[constraint=false];
splines="ortho"
5 -> 6 [weight=0]
}
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如何防止这种情况并强制使用原始订购方法?
在定义另一个标签后,您将必须定义长标签;graphviz按照定义的顺序绘制节点。
digraph g {
node [style=rounded, shape=box]
subgraph cluster1 {
style="invis"
1 -> 2 -> 3 -> 4 -> 5
}
subgraph cluster2 {
style="invis"
6 -> 7
7 -> 8 -> 11
7 -> 9 -> 11
7 -> 10 -> 11
}
8 [label="very long label"]
9 [label="very long label"]
10 [label="very long label"]
edge[constraint=false];
splines="ortho"
5 -> 6 [weight=0]
}
Run Code Online (Sandbox Code Playgroud)
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