Export Chart-Data as XML

[mesa]

Hi,

 

I'd like to export the Jasper Report as XML. But exporting the report results that the chart data is lost because the chart is exported as image:

 

Code:

<imageSource>
<![CDATA[D:report_F948192171E73FF5A0A668BD161926EF.xml_filesimg_16]]>
</imageSource>

 

or as Base64-Encoded String.

 

Is there any chance for me to get the original Chart-Data given to JFreechart?

 

Or is it possible to use an alternative ChartRenderer instead of JFreechart mapping the DataSeries generated bei JasperReport to another module?

 

Thanks a lot for your help

 

Florian Probst

[lucianc]

mesa wrote:

Is there any chance for me to get the original Chart-Data given to JFreechart?

 

When exporting to XML, no. You might want to consider serializing a JasperPrint object instead, this would preserve the original chart object.

 

Or is it possible to use an alternative ChartRenderer instead of JFreechart mapping the DataSeries generated bei JasperReport to another module?

 

Currently, no. You can have custom chart/image renderer, but you cannot use a built-in JR dataset to collect data for it. This is something we are planning to support in a future version.

 

Regards,

Lucian

[kolja.ehlersiconplc.com]

Lucian: Has this been implemented yet? I am looking for something to export the underlying chart data.