graphviz

Question

我目前有这个集群：

.

描述如下：

    subgraph cluster_Step0 {
    compound=true;
    style=filled;
    color=blue;

    start_Step0[color=black, fontsize=8, width=0.3, style=filled, shape=point];
    ver_Step0[color=green, fontsize=10, width=4, height=1, style=filled, shape=rectangle];
    action_Step0[color=red, fontsize=10, width=4, height=1, style=filled, shape=rectangle];
    end_Step0[color=white, fontsize=8, width=0.3, style=filled, shape=point];

    // Align
    start_Step0, ver_Step0, action_Step0, end_Step0 [group = Step0]

    // Connection within the node

    start_Step0 -> ver_Step0;
    ver_Step0 -> action_Step0;
    action_Step0 -> end_Step0;

    // node label
    label = "Step0";

    // VERIFICATION in node
    ver_Step0[label="<>"]

    // ACTION in node
    action_Step0[label="PRECONDITION"]
    }

。我想让图表明显更多 "dense"。像这样：

我已经尝试使用 ranksep，但没有任何变化。有什么建议么？谢谢

Answer 1

我添加了 graph [ranksep=.1]，它产生了这个：

您是否在图表级别添加了 ranksep 属性？

digraph {
  graph [ranksep=.1]
   subgraph cluster_Step0 {
    compound=true;
    style=filled;
    color=blue;

    start_Step0[color=black, fontsize=8, width=0.3, style=filled, shape=point];
    ver_Step0[color=green, fontsize=10, width=4, height=1, style=filled, shape=rectangle];
    action_Step0[color=red, fontsize=10, width=4, height=1, style=filled, shape=rectangle];
    end_Step0[color=white, fontsize=8, width=0.3, style=filled, shape=point];

    // Align
    start_Step0, ver_Step0, action_Step0, end_Step0 [group = Step0]

    // Connection within the node

    start_Step0 -> ver_Step0;
    ver_Step0 -> action_Step0 
    action_Step0 -> end_Step0;

    // node label
    label = "Step0";

    // VERIFICATION in node
    ver_Step0[label="<>"]

    // ACTION in node
    action_Step0[label="PRECONDITION"]
    }
}

graphviz - 减少集群内节点的距离（但保持对齐）

graphviz - reduce distance of node inside cluster (but keep them aligned)

graph

nodes

edges