generating a chart with a variable

[luisjoseromero]

How can I create a variable inside an xml file to display an image of a dinamically generated chart made with JFreeChart? I know how to do it with a parameter, you just pass the reference to the image in the hashmap, but how can the xml file know where to get the data for an image if it doesn't come from a parameter?

[Teodor Danciu]

Hi,

 

Check the supplied /demo/samples/jfreechart sample in the project distribution.

Also, you might want to consider using the chart component, as shown in the /demo/samples/charts reports.

 

I hope this helps.

Teodor

[javydreamercsw]

I'll check the samples you mention but I have a related post in iReport (maybe wrongly placed) related to this issue.

 

 

 

http://www.jasperforge.org/index.php?option=com_joomlaboard&Itemid=215&func=view&id=958&catid=9

 

 

 

 

I'll let you know if I work it out with the samples.

Post edited by: javydreamercsw, at: 2006/08/29 14:41