| Subject: | Graphviz group borders |
| Date: | Tue, 28 Jan 2014 11:23:20 -0500 |
| To: | <bug-Graph-Easy [...] rt.cpan.org> |
| From: | "Daved" <dehaveda [...] verizon.net> |
Love this module. I'm not sure if this is a bug or operator error as I am new to Graph::Easy and Graphviz. Anyway ...
I had difficulty making group (cluster) borders work using as_gaphviz(). I ended up writing a simple perl script filter to tweak the Graph::Easy as_graphviz() output. I just wanted no fill and a solid black line border for groups. The script does the following:
1. skips (filters out) the fillcolor subgraph attribute
2. skips (filters out) the color subgraph attribute
3. changes the style attribute to rounded (or equivalent depending on desires)
One thing I tried was to set a style attribute on groups, but alas, found that it is not supported.
Regards,
Dave