Edges that are crossing
digraph G {
node [shape=plaintext fontname="Arial"];
0 [label="zero" ];
1 [label="one" ];
2 [label="two" ];
3 [label="three" ];
4 [label="four" ];
5 [label="five" ];
6 [label="six" ];
7 [label="seven" ];
8 [label="eight" ];
9 [label="nine" ];
10 [label="ten" ];
11 [label="eleven" ];
12 [label="twelve" ];
13 [label="thirteen" ];
14 [label="fourteen" ];
15 [label="fivteen" ];
16 [label="sixteen" ];
17 [label="seventeen" ];
18 [label="eighteen" ];
19 [label="nineteen" ];
20 [label="twenty" ];
21 [label="twenty-one"];
22 [label="twenty-two"];
0 -> 1 [arrowhead=none];
1 -> 2 [arrowhead=none];
2 -> 7 [arrowhead=none];
7 -> 8 [arrowhead=none];
8 -> 9 [arrowhead=none];
8 -> 10 [arrowhead=none];
9 -> 10 [color="#aaaaaa" constraint=false];
10 -> 11 [arrowhead=none];
10 -> 12 [arrowhead=none];
11 -> 12 [color="#aaaaaa" constraint=false];
7 -> 13 [arrowhead=none];
8 -> 13 [color="#aaaaaa" constraint=false];
13 -> 14 [arrowhead=none];
7 -> 15 [arrowhead=none];
13 -> 15 [color="#aaaaaa" constraint=false];
15 -> 16 [arrowhead=none];
15 -> 17 [arrowhead=none];
16 -> 17 [color="#aaaaaa" constraint=false];
2 -> 3 [arrowhead=none];
7 -> 3 [color="#aaaaaa" constraint=false];
3 -> 4 [arrowhead=none];
2 -> 5 [arrowhead=none];
3 -> 5 [color="#aaaaaa" constraint=false];
5 -> 6 [arrowhead=none];
2 -> 18 [arrowhead=none];
5 -> 18 [color="#aaaaaa" constraint=false];
18 -> 19 [arrowhead=none];
19 -> 20 [arrowhead=none];
19 -> 21 [arrowhead=none];
20 -> 21 [color="#aaaaaa" constraint=false];
18 -> 22 [arrowhead=none];
19 -> 22 [color="#aaaaaa" constraint=false];
}
Github repository about-Graphviz, path: /examples/edge-crossing-yes.dot
