The Definitive Guide to Data Quality
I have created a report with Jaspersoft Studio which has to be delivered as Powerpoint. I found the charts of the report to be too pixelated, so I increased the dpi to 300 in Studio, which gave me a much better result.
However, tJasperReportExec doesn' t seem to recognize this property and charts are pixelated again. I tried to write the propery into the .jxml file and I tried several rendering types, to no avail.