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JFree Chart Custom Tag up on RiaForge

Posted At : February 15, 2008 11:56 AM | Posted By : Gary Gilbert
Related Categories: Java,Coldfusion

I finally managed to get around and upload Version 1 of my JFree Chart custom tag onto riaforge.

I typically use the import statement when using custom tags in the below examples I have imported the custom tag line so:

<cfimport taglib="jfreeChart" prefix="jf">
Here are a few screen shots and some example code

Bar Chart


<jf:jfreechart chartType="bar" height="650" width="450" showmarkers="true" showlabels="true" title="Bar Chart Example" categoryAxisLabel="Tasks" categoryValueLabel="Date" createImageMap="true">
   <jf:jfSeries seriesLabel="Series 1" serieslinethickness="3" query="#s1#" itemColumn="column" valueColumn="value" seriesColorHEX='cc0000' colorlist="cc0000,F5A529,999999">
   <jf:jfSeries seriesLabel="Series 2" serieslinethickness="3" query="#s2#" itemColumn="column" valueColumn="value" seriesColorHEX='F5A529' colorlist="cc0000,F5A529,999999">
   <jf:jfSeries seriesLabel="Series 3" serieslinethickness="3" query="#s3#" itemColumn="column" valueColumn="value" seriesColorHEX='999999' colorlist="cc0000,F5A529,999999">
</jf:jfreechart>

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JFree Chart Custom Tag

Posted At : February 8, 2008 11:15 AM | Posted By : Gary Gilbert
Related Categories: Java,Coldfusion

I mentioned a while back about my efforts to integrate the free and open-source Java based JFree chart engine. Thanks to a tip from Paul H over at SustainableGIS the last hurdle with the nested Double class is behind me and I could concentrate on actually getting the charts to work.

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Integrating JFree Charts

Posted At : January 30, 2008 11:05 AM | Posted By : Gary Gilbert
Related Categories: Java,Coldfusion

If you haven't heard of JFree charts you should really take a look at what it can do. It's a completely free charting engine written entirely in Java by David Gilbert (no relation, at least none that I know of), and has a heck of a lot of charting options.

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