>> I may or may not need to do something about avoiding one path being 
>> partially on top of another for any great length though...
> 
> Assuming you're using invisible nodes to route long edges I don't think 
> it's possible to have coincident edges, so unless I'm mistaken this 
> shouldn't be an issue.

Hmm. If you ensure that all routing is from one row to the adjacent row, 
then no, it shouldn't be possible. Good point! (Should also be 
impossible for an edge to cross a node.)

-- 
http://blog.orphi.me.uk/
http://www.zazzle.com/MathematicalOrchid*

Post a reply to this message