Graphviz (MediaWiki extension)
From WhyNotWiki
allows a user to insert graphviz generated graphs into a mediawiki page, and allow to modify it as text.
http://www.wickle.com/wiki/index.php/Graphviz_extension
http://www.linuxjournal.com/article/7275 - Lots of neat examples.
You need dot. On fedora, sudo yum install graphviz
require_once "extensions/Graphviz.php"; $wgGraphVizSettings->dotCommand = "/usr/bin/dot";
[edit] Examples
[To do: wiki.qualitysmith.com]
MediaWiki / Extensions edit (Category edit)
