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GraphViz

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Project Summary

Analyzed 1 day ago based on code collected 1 day ago.

Graph visualization is a way of representing structural information as diagrams of abstract graphs and networks. Automatic graph drawing has many important applications in software engineering, database and web design, networking, and in visual interfaces for many other domains.

Graphviz is open source graph visualization software. It has several main graph layout programs. See the gallery for some sample layouts. It also has web and interactive graphical interfaces, and auxiliary tools, libraries, and language bindings.

Tags

networks graphing layout visualization visualisation graphics digraph graphs mathematics

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Project Links:: Homepage
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Code Locations:: http://hg.research.att.com/graphviz
Licenses:: CPL-1.0
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In a Nutshell, GraphViz...

...
has had 9,191 commits made by 13 contributors
representing 378,187 lines of code
...
is mostly written in C
with a low number of source code comments
...
has a well established, mature codebase
maintained by a average size development team
with decreasing Y-O-Y commits
...
took an estimated 99 years of effort (COCOMO model)
starting with its first commit in December, 2004
ending with its most recent commit 5 days ago

Languages

C	66%
HTML	7%
Autoconf	6%
20 Other	21%

Lines of Code

Activity

30 Day Summary Apr 17 2013 — May 17 2013

16 Commits
3 Contributors

12 Month Summary May 17 2012 — May 17 2013

323 Commits Down -304 (48%) from previous 12 months
4 Contributors Down -6 (60%) from previous 12 months

Commits per Month

Community

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88 users rate this project:

4.3/5.0

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Most Recent Contributors

	Dwight Perry		Emden Gansner
	John Ellson		Stephen North
	Donald Caldwell		convert-repo

Contributors per Month

Copyright ^© 2013 Black Duck Software, Inc. and its contributors, Some Rights Reserved. Unless otherwise marked, this work is licensed under a Creative Commons Attribution 3.0 Unported License . Ohloh ^® and the Ohloh logo are trademarks of Black Duck Software, Inc. in the United States and/or other jurisdictions. All other trademarks are the property of their respective holders.