Invisible wrote:
> I wonder how big the graphs they use it for are? I mean, you can only 
> fit a small number of nodes in a single drawing anyway...

I'd guess that a few tens to a few hundred nodes is not too uncommon.  I 
have seen some graph drawings with millions of nodes, but generally 
these aren't DAGs and are thus drawn with a different technique.


> I think I'm going to reimplement it in light of what I've learned from 
> GraphViz. (E.g., it uses invisible nodes that don't show up on the 
> drawing, but *do* help it to route edges so they don't collide. I can 
> copy that easily enough.)

I'll be interested to see how it looks.  I assume you'll also be 
dropping the bounding box for collision avoidance? :)

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