Any example about making CHART programmaticly ?

[bob007]

 

Hi,

 

I'm making my reports programmaticly with JasperDesign.

Unfortunatly, I can't find any example about making a chart  report programmaticly ?

Is there any example about that ?

 

Like how to set the keyExpression and the valueExpression ?

 

Thanks,

Philippe

 

Post Edited by bob007 at 04/20/2009 19:25

[lucianc]

JasperReports doesn't include any sample code that does this.  However, you can look into the sources of net.sf.jasperreports.engine.xml.JRXmlDigesterFactory, follow the digester rules applied to certain JRXML patterns and see the calls the JR makes internally when parsing a JRXML.

For instance, searching for keyExpression reveals that this expression is set by calling net.sf.jasperreports.charts.design.JRDesignPieSeries.setKeyExpression.

Regards,

Lucian