Re: [graphviz-interest] Crossing vs. edge length

Anton,

One, inelegant trick is to add an invisible node as a waypoint for the edge.

I also suggest reversing some edges and using [dir=back]  instead of
forced edges to :e ports.

John



On 08/14/2013 10:55 AM, Anton Shepelev wrote:
> 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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