默认情况下,Graphviz中的边标签位于边缘的右侧.我正在寻找一种方法将标签放在边缘上,以边缘为中心.(它仍然可读,因为我正在改变边缘的颜色).
有任何想法吗?
我有以下代码,结果如下图所示.正如您所看到的,它在边缘和边缘标签周围有点拥挤,特别是在"^ a"周围.创建更多空间的最佳方法是什么,以便人们可以清楚地看到哪个标签属于哪个边缘?
digraph finite_state_machine {
pad=0.2;
{
rank=same;
node [shape = point, style = invis]; q_0;
node [shape = doublecircle, style = solid]; q_5;
node [shape = circle];
q_1 [ label = <<i>q<sub>1</sub></i>> ];
q_2 [ label = <<i>q<sub>2</sub></i>> ];
q_3 [ label = <<i>q<sub>3</sub></i>> ];
q_4 [ label = <<i>q<sub>4</sub></i>> ];
q_5 [ label = <<i>q<sub>5</sub></i>> ];
q_0 -> q_1;
q_1 -> q_2 [ label = "." ];
q_1 -> q_2 [ label = <ε>, constraint=false ];
q_2 -> …Run Code Online (Sandbox Code Playgroud)