[graphviz-interest] Crossing vs. edge length

Anton Shepelev <[email protected]>
Newsgroups gmane.comp.video.graphviz
Message-ID <[email protected]>
Hello all,

Is there a way to tell graphviz to prefer a slightly
longer edge to four additional  crossings?   In  the
attached  examle (for dot.exe), I want the edge from
ep12 to INTOBJ1 to go round the "DB1 Tables"  column
from the left, so as not to cross any edges.

Sorry  for  the messy code, I'll apprecite advice on
cleaning it up.

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