Graphviz 如何加上「;“无关”;边缘

Graphviz 如何加上「;“无关”;边缘,graphviz,Graphviz,我有这个图表: digraph G { 1 [label="car"]; 2 [label="x"]; 3 [label="car"]; 4 [label="y"]; 5 [label="cdr"]; 6 [label="cdr"]; 7 [label="cons"]; 8 [label="x1"]; 9 [label="x2"]; 10 [label="cons"]; 11 [label="y1"]; 12 [label="y2"]; 13 [label="f"]; 14 [label="f"

我有这个图表:

digraph G {
1 [label="car"];
2 [label="x"];
3 [label="car"];
4 [label="y"];
5 [label="cdr"];
6 [label="cdr"];
7 [label="cons"];
8 [label="x1"];
9 [label="x2"];
10 [label="cons"];
11 [label="y1"];
12 [label="y2"];
13 [label="f"];
14 [label="f"];
15 [label="car"];
16 [label="cdr"];
17 [label="car"];
18 [label="cdr"];
1 -> 2;
3 -> 4;
5 -> 2;
6 -> 4;
7 -> 8;
7 -> 9;
10 -> 11;
10 -> 12;
13 -> 2;
14 -> 4;
15 -> 7;
16 -> 7;
17 -> 10;
18 -> 10;
}
我想添加这些其他边:

1 -> 3 [style="dashed"];
2 -> 7 [style="dashed"];
3 -> 8 [style="dashed"];
4 -> 10 [style="dashed"];
5 -> 6 [style="dashed"];
6 -> 9 [style="dashed"];
7 -> 10 [style="dashed"];
8 -> 11 [style="dashed"];
9 -> 12 [style="dashed"];
13 -> 14 [style="dashed"];
15 -> 8 [style="dashed"];
16 -> 9 [style="dashed"];
17 -> 11 [style="dashed"];
18 -> 12 [style="dashed"];
但不改变布局。 我尝试将边权重设置为0,但不起作用

谢谢

您只需添加

edge[constraint=false];
在添加不相关的边之前

没有:

边缘:


(似乎还有一些小变化)

非常感谢!正是我需要的!为了避免这一小小的更改,即使在第一个版本中也可以添加所有边,但是对于虚线边,可以使用
style=invi
,这样这些边就不可见了