Visualizing set hierarchies as color coded graphs

Question

I have been reading quite a bit on graphing libraries for Java and Javascript lately but I haven\'t found a good way to do what I want to do.

Essentially I have a hiera

Answer 1

I do not have your solution for getting the data in the proper format. Take a look at this javascript plugin created by MIT for building graphs, sigmajs. Haven't looked at the data it accepts, but may be worth a look.