GraphViz

Graphviz is open source graph visualization software. Graph visualization is a way of representing structural information as diagrams of abstract graphs and networks. It has important applications in networking, bioinformatics, software engineering, database and web design, machine learning, and in visual interfaces for other technical domains.

http://www.graphviz.org/

GraphViz for MoinMoin

http://moinmo.in/GraphVizForMoin

• cd /tmp

• wget http://moinmo.in/GraphVizForMoin?action=AttachFile&do=view&target=MoinGraphViz-1.0rc4-brn-1.9.x.comp.zip

• unzip MoinGraphViz-1.0rc4-brn-1.9.x.comp.zip

• cd/tmp/MoinGraphViz-1.0rc4-brn-1.9.x.comp/wiki/data/plugin
• cp * -r /home/moin/moin-1.9.7/wiki/data/plugin/
• cd /home/moin/moin-1.9.7/wiki/data/plugin/
• chown moin * -R
• chgrp apache * -R
• cd/tmp/MoinGraphViz-1.0rc4-brn-1.9.x.comp/umoin

• cp MoinLegacy /home/moin/moin-1.9.7/MoinMoin/support/

• cd /home/moin/moin-1.9.7/MoinMoin/support/
• chown moin * -R
• chgrp apache * -R
• yum install graphviz
• vim /home/moin/moin-1.9.7/wiki/data/plugin/parser/MoinGraphViz/main-py # GRAPHVIZ_TOOLS_DIR = r'/usr/bin'
• service httpd restart

Test after installation

Sample 1

digraph G {
 main -> parse -> execute;
 main -> init;
 main -> cleanup;
 execute -> make_string;
 execute -> printf
 init -> make_string;
 main -> printf;
 execute -> compare;
}

UML with GraphViz

http://www.ffnn.nl/pages/articles/media/uml-diagrams-using-graphviz-dot.php