jasper reports - JasperReports: How to add a chart on a group footer that contains values of totals in inner groups

Question

I am designing a report with JasperReports, and I have the following layout:

As you can see, I have nested groups rancho, etapa and actividad, and groups etapa and actividad have fields that sum, at each level, the value of column labor_detalle on their footers.

I want to add a bars chart on footer of group etapa, containing a bar for each nested actividad total for the current etapa.

Is there any way in Jasper Reports to make reference to those fields that accumulate the value of inner groups and use them on the chart?

Thanks for your help.

question from:https://stackoverflow.com/questions/66051120/jasperreports-how-to-add-a-chart-on-a-group-footer-that-contains-values-of-tota

Answer 1

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