设置 sfdp 铺设的最小长度，GraphViz

Question

是否可以通过sftp铺设来改变节点之间的长度？标签太小了。

digraph aNet {
    graph [layout=sfdp, overlap=prism, overlap_scaling=-20];
    _0 -> _1 [ label = "set"; ]
    _1 -> _2 [ label = "get"; ]
    _2 -> _3 [ label = "move"; ]
    _0 -> _2 [ label = "put"; ]
}

Answer 1

添加sep属性：

digraph aNet {
   graph [layout=sfdp, overlap=prism, overlap_scaling=-20, sep="+25,25"];
    _0 -> _1 [ label = "set";  ]
    _1 -> _2 [ label = "get";  ]
    _2 -> _3 [ label = "move";  ]
    _0 -> _2 [ label = "put";  ]
}