Question

我正在使用自动生成的Graphviz（所以它需要是一个通用的解决方案，而不是这个特定的例子）。它绘制了网络的拓扑。但群集内部的结果看起来并不整齐。

这是拓扑：

以下是关联代码：

digraph G {

splines=polyline;

subgraph cluster_sh5sl8 {
    style=filled;
    color=lightgrey;
    node [style=filled,color=white];
    sh5sl8_L1 [label = "L1"];
    label = "5/8";
}
subgraph cluster_sh5sl10 {
    style=filled;
    color=lightgrey;
    node [style=filled,color=white];
    sh5sl10_L1 [label = "L1"];
    label = "5/10";
}
subgraph cluster_sh5sl12 {
    style=filled;
    color=lightgrey;
    node [style=filled,color=white];
    sh5sl12_L1 [label = "L1"];
    label = "5/12";
}
subgraph cluster_sh5sl14 {
    style=filled;
    color=lightgrey;
    node [style=filled,color=white];
    sh5sl14_L1 [label = "L1"];
    label = "5/14";
}
subgraph cluster_sh5sl16 {
    style=filled;
    color=lightgrey;
    node [style=filled,color=white];
    sh5sl16_L1 [label = "L1"];
    label = "5/16";
}
subgraph cluster_sh6sl3 {
    style=filled;
    color=lightgrey;
    node [style=filled,color=white];
    sh6sl3_L1 [label = "L1"];
    label = "6/3";
}
subgraph cluster_sh6sl8 {
    style=filled;
    color=lightgrey;
    node [style=filled,color=white];
    sh6sl8_L1 [label = "L1"];
    label = "6/8";
}
subgraph cluster_sh6sl10 {
    style=filled;
    color=lightgrey;
    node [style=filled,color=white];
    sh6sl10_L1 [label = "L1"];
    label = "6/10";
}
subgraph cluster_sh6sl12 {
    style=filled;
    color=lightgrey;
    node [style=filled,color=white];
    sh6sl12_L1 [label = "L1"];
    label = "6/12";
}
subgraph cluster_sh6sl14 {
    style=filled;
    color=lightgrey;
    node [style=filled,color=white];
    sh6sl14_L1 [label = "L1"];
    label = "6/14";
}
subgraph cluster_sh6sl16 {
    style=filled;
    color=lightgrey;
    node [style=filled,color=white];
    sh6sl16_L1 [label = "L1"];
    label = "6/16";
}
subgraph cluster_sh30sl1 {
    rank=same;
    style=filled;
    color=lightgrey;
    node [style=filled,color=white];
    sh30sl1_9600 [label = "9600"]; sh30sl1_9590 [label = "9590"]; sh30sl1_9580 [label = "9580"]; sh30sl1_9570 [label = "9570"]; sh30sl1_9560 [label = "9560"]; sh30sl1_9280 [label = "9280"]; sh30sl1_9270 [label = "9270"]; sh30sl1_9260 [label = "9260"]; sh30sl1_9250 [label = "9250"]; sh30sl1_9220 [label = "9220"]; sh30sl1_9190 [label = "9190"]; sh30sl1_OMD [label = "OMD"];
    label = "30/1";
}

sh30sl1_9570 -> sh5sl8_L1;
sh30sl1_9560 -> sh5sl10_L1;
sh30sl1_9280 -> sh5sl12_L1;
sh30sl1_9270 -> sh5sl14_L1;
sh30sl1_9260 -> sh5sl16_L1;
sh30sl1_9220 -> sh6sl3_L1;
sh30sl1_9250 -> sh6sl8_L1;
sh30sl1_9190 -> sh6sl10_L1;
sh30sl1_9600 -> sh6sl12_L1;
sh30sl1_9590 -> sh6sl14_L1;
sh30sl1_9580 -> sh6sl16_L1;
sh6sl12_L1 -> sh30sl1_9600;
sh6sl14_L1 -> sh30sl1_9590;
sh6sl16_L1 -> sh30sl1_9580;
sh5sl8_L1 -> sh30sl1_9570;
sh5sl10_L1 -> sh30sl1_9560;
sh5sl12_L1 -> sh30sl1_9280;
sh5sl14_L1 -> sh30sl1_9270;
sh5sl16_L1 -> sh30sl1_9260;
sh6sl8_L1 -> sh30sl1_9250;
sh6sl3_L1 -> sh30sl1_9220;
}

请注意，我使用的是FDP，但如果有效，我可以使用其他任何东西。目前，FDP给了我最好的结果。

我该如何订购？

我已经尝试了clusterrank, ranksep, nodesep, constraint=false，或者用另一个命令调用它们等等。我尝试创建一个uninible节点并链接一个集群内的每个其他节点以使它们等距，但它没有工作。

Answer 1

我还没有对生成的结果有效的答案 - 我有一个类似的问题，我可以自己修改graphviz文件：

与

<graphviz>
  digraph hierachy {
    rankdir="LR"
    graph [ordering="out"];
    subgraph cluster_Hierachie {
      label="Hierachie"
      n0 
      n10000 
      n20000 
      n30000 
      n40000 
      n50000 
      n0->n10000
      n0->n20000
      n0->n30000
      n0->n40000
      n0->n50000
   }
  }
</graphviz>

呈现为：

到目前为止发现了以下链接：

Preventing graphviz from rearranging nodes

请注意有关如何指定“ordering = out”的不同建议

digraph g {
  ordering=out ;

或

digraph bt {
  graph [ordering="out"];

虽然https://stackoverflow.com/a/9169194/1497139得到1个upvote而且https://stackoverflow.com/a/9168680/1497139有2个upvotes

，但这些都不适合我

http://www.graphviz.org/content/ordering-edges 建议使用

rank=same

所以我试过了：

<graphviz>
  digraph hierachy {
    rankdir="LR"
    graph [ordering="out"];

    subgraph cluster_Hierachie {
      label="Hierachie"
      n0 
      n10000 
      n20000 
      n30000 
      n40000 
      n50000 
      n0->n10000
      n0->n20000
      n0->n30000
      n0->n40000
      n0->n50000
      {
        rank=same;n0;n10000;n20000;n30000;n40000;n50000
      }
   }

  }
</graphviz>

呈现为：

http://www.graphviz.org/content/cluster-changes-nodes-order

建议添加

style=invis
{  rank=same  0 -- 1 [style=invis]
}

节点。我试过没有用，最后做了

<graphviz>
  digraph hierachy {
    rankdir="LR"
    graph [ordering="out"];

    subgraph cluster_Hierachie {
      label="Hierachie"
      n0 
      n10000 
      n20000 
      n30000 
      n40000 
      n50000 
      n0->n50000
      n0->n40000
      n0->n30000
      n0->n20000
      n0->n10000
   }
  }
</graphviz>

呈现为：

鉴于群集中反向排序的奇怪行为，我认为这是一个有效的解决办法。

Graphviz：集群中的订购节点

1 个答案: