我无法控制 graphviz 的布局。试图制作一个简单的自动机。来源:
digraph mygraph {
rankdir=LR;
size="13,13"
node [shape = circle];
init -> Ready [ label = "" ];
Ready -> P1 [ label = "t<T\n----TexT----" ];
P1 -> Ready [ label = "t>T" ];
P1 -> B1 [ label = "t<T" ];
B1 -> P1 [ label = "----TexT----" ];
B1 -> U1 [ label = "----TexT----" ];
Ready -> P2 [ label = "t<T\n----TexT----" ];
P2 -> Ready [ label = "t>T" ];
P2 -> B2 [ label = "t<T" ];
B2 -> P2 [ label = "----TexT----" ];
B2 -> U2 [ label = "----TexT----" ];
U1 -> Ready [ label = "----TexT----", constraint=false];
U2 -> Ready [ label = "----TexT----", constraint=false];
P1 -> P2 [ label = "t<T\n----TexT----", constraint=false];
P2 -> P1 [ label = "t<T\n----TexT----", constraint=false];
}
麻烦的是,标签是交织在一起的。我可能需要: 1. 更大的间距 2. 向上移动一些边缘 3. 控制标签放置
我该怎么做?