sfdp layingの最小長の設定、GraphViz

Question

sftp layingでノード間の長さを変更することはできますか？ラベルには小さすぎます。

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

sep属性追加：

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"; ] 
}