gflot is a GWT wrapper of the javascript libray flot.
Current stable version : 3.0.0
Current dev version : 3.0.1-SNAPSHOT
A demo is available here : http://gflot2.appspot.com/
Download the last version here : http://code.google.com/p/gflot/downloads/list
Or use Maven :
<dependency>
<groupId>com.googlecode.gflot</groupId>
<artifactId>gflot</artifactId>
<version>3.0.0</version>
<scope>provided</scope>
</dependency>
Then add <inherits name='com.googlecode.gflot.GFlot'/>
to your module descriptor XML file.