Phil Tomson wrote:
> 
> Can't a lot of the same functionality be acheived with GraphViz?

I wasn't aware GraphViz could do hyperbolic trees?? If it can, that's great.

> Also, are there any C/C++ libraries for doing this?  It would probably be 
> a lot easier to Swig a C/C++ library than to try to interact Java.

There's a commercial one from inxight.com, license around $25,000 or so,
I think.


Hal