Heatmaps

jskillings07 · Post by **jskillings07** » Fri Feb 08, 2008 9:10 pm

Hi all,

I am looking for help on how to do a heatmap using Jfreechart; very similar to the heatmap diagram presented at gpoint.com.

I reviewed the some references to Heatmaps in the past, but did not find them useful to what I am tying to do.

Any help is appreciated.

Best Regards,

John[/img]

Wetzerk · Post by **Wetzerk** » Mon Feb 11, 2008 5:31 pm

What's the difference between a heat map and a contour plot? They both deal with a gradient in three dimensions.

Check out
http://www.jfree.org/jfreechart/api/jav ... rPlot.html