Display total on stacked bar graph

system_migrated

Hi

We have a stacked bar graph on BIRT 2.5.2 displaying different costs causes per month (e.g. food 50€ + drinks 21€ + catering 12€ in month 01/2010). We would like to show a total above each bar (in this example 83 €). Dataset returns rows like this

month | cost cause | amount

We tried the stacked bar with secondary line chart, but line chart series always displays cost causes. Also we did a union creating additional row with cost cause "totalPerMonth".

Still not able to view totals.

Help appreciated. THX.