Java-based Data Graphing Software

Chappati Home

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David Rand, 18th October 2011

Download and launch the application Chappati

Launch the applet version of Chappati

Chappati is a simple free data graphing tool, developed in Java, thus running on all popular computer platforms (Windows, Macintosh, UNIX, Linux). Given a list or matrix of numeric data, it draws various types of graphs:

The actual drawing of the graphs is done either using Chappati's own internal graphic engine, or using the JFreeChart framework. Graphics drawn by JFreeChart often provide a somewhat more polished result, except for contour plots where Chappati's internal engine is superior.