GraphViz2 V 2.01 & utf8 & N classes in an 'isa'
GraphViz2 V 2.01 is now on CPAN. The 2 changes (all noted in the CHANGES file) are:
Demos of using non-ASCII chars in node and edge labels. See scripts/utf8.pl and scripts/utf8.test.pl. Sample output is at the end of the demo page. Scroll w-a-y down.
The API for GraphViz2::Parse::ISA has changed significantly, to support putting several class hierarchies on the same graph. Sample output is on the page above. Just search for