2016-05-13 3 views

ответ

2

Вы можете ограничить явно узлы в одном ряду с использованием rank=same:

digraph G { 
dir="back"; 
{ 
    rank=same; 
    edge[style=invis]; 
    f30->f31->f32->f33->f34->f35->f36; 
} 
{ 
    rank=same; 
    edge[style=invis]; 
    f40->f41->f42->f43->f44->f45->f46->f47->f48->f49->f410; 
} 

{ 
    rank=same; 
    edge[style=invis]; 
    f50->f51->f52->f53->f54->f55->f56->f57->f58->f59->f510->f511->f512; 
} 

f00 -> f10[dir="back"]; 
f00 -> f11[dir="back"]; 
f10 -> f20[dir="back"]; 
f11 -> f22[style=invis]; 
f10 -> f21[style=invis]; 
f10 -> f22[dir="back", constraint=false]; 
f11 -> f21[dir="back", constraint=false]; 
f11 -> f23[dir="back"]; 


f20 -> f30[dir="back"]; 
f20 -> f31[style=invis]; 
f20 -> f32[dir=back, constraint=false] 
f21 -> f31[dir=back, constraint=false]; 
f21 -> f32[style=invis]; 
f21 -> f33[dir="back"] 
f22 -> f32[dir="back"]; 
f22 -> f33[style=invis]; 
f22 -> f34[dir=back, constraint=false] 
f23 -> f33[dir=back, constraint=false]; 
f23 -> f34[style=invis]; 
f23 -> f35[dir="back"]; 


f30 -> f40[dir="back"]; 
f30 -> f41[style=invis]; 
f30 -> f42[dir=back, constraint=false] 
f31 -> f41[dir=back, constraint=false]; 
f31 -> f42[style=invis]; 
f31 -> f43[dir="back"] 
f32 -> f42[dir="back"]; 
f32 -> f43[style=invis]; 
f32 -> f44[dir=back, constraint=false] 
f33 -> f43[dir=back, constraint=false]; 
f33 -> f44[style=invis]; 
f33 -> f45[dir="back"] 
f34 -> f44[dir="back"]; 
f34 -> f45[style=invis]; 
f34 -> f46[dir=back, constraint=false] 
f35 -> f45[dir=back, constraint=false]; 
f35 -> f46[style=invis]; 
f35 -> f47[dir="back"] 
f36 -> f46[dir="back"]; 
f36 -> f47[style=invis]; 
f36 -> f48[dir=back, constraint=false]; 



f40 -> f50[dir="back"]; 
f40 -> f51[style=invis]; 
f40 -> f52[dir=back, constraint=false] 
f41 -> f51[dir=back, constraint=false]; 
f41 -> f52[style=invis]; 
f41 -> f53[dir="back"] 
f42 -> f52[dir="back"]; 
f42 -> f53[style=invis]; 
f42 -> f54[dir=back, constraint=false] 
f43 -> f53[dir=back, constraint=false]; 
f43 -> f54[style=invis]; 
f43 -> f55[dir="back"] 
f44 -> f54[dir="back"]; 
f44 -> f55[style=invis]; 
f44 -> f56[dir=back, constraint=false] 
f45 -> f55[dir=back, constraint=false]; 
f45 -> f56[style=invis]; 
f45 -> f57[dir="back"] 
f46 -> f56[dir="back"]; 
f46 -> f57[style=invis]; 
f46 -> f58[dir=back, constraint=false] 
f47 -> f57[dir=back, constraint=false]; 
f47 -> f58[style=invis]; 
f47 -> f59[dir="back"] 
f48 -> f58[dir="back"]; 
f48 -> f59[style=invis]; 
f48 -> f510[dir=back, constraint=false] 
f49 -> f59[dir=back, constraint=false]; 
f49 -> f510[style=invis]; 
f49 -> f511[dir="back"] 
f410 -> f510[dir="back"]; 
f410 -> f511[style=invis]; 
f410 -> f512[dir=back, constraint=false] 
}