I got lots of feedback, and recently I've been fixing various bugs, and I finally got around to adding support for more of the Graphviz node shapes etc.
Here's an example of various node types and colors with the new version. Note that while rounder corners are "sort of" working, I haven't found a good way of making the gradient fill work nicely with it. The current version has been tested with Graphviz 2.20.2.
I'm a Norwegian technologist in London who's been living in London since 2000.
I have a son, Tristan, born in 2009.
I've got development and management experience from a number of startups as
well as more established companies, after co-founding my first company at age 19.
I'm currently technical director at Aardvark Media.
I'm also on the board of SpatialQ, a startup in the GIS space, and an advisor to NotHotel