Problem with JRPrintServiceExporter.exportReport

[dany]

Sometimes JasperPrintManager.printReport() and JRPrintServiceExporter.exportReport() produce different results. When I print to default printer using JasperPrintManager.printReport() it's all fine. But when I print to a specific printer using JRPrintServiceExporter.exportReport() it's produce the different result - the last 3cm on the page not printing at all. I deep in Jasper sources and find that call JasperPrintManager.printReport() ends in JRPrinterAWT.printPages when magic happens. But method JRPrintServiceExporter.exportReport() not using JRPrinterAWT.printPages and do all work itself. Therefore the Jasper prints to default printer and to the specific printer in different ways. What's the right way using JRPrintServiceExporter.exportReport()?
 

if (jasperPrinter == null)
   JasperPrintManager.printReport(jasperPrint, withPrintDialog);
else {
    PrintService printService = printOptions.getPrintService(jasperPrinter);

    JRExporter exporter = new JRPrintServiceExporter();
    exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);

    exporter.setParameter(JRPrintServiceExporterParameter.PRINT_SERVICE, printService);

    exporter.setParameter(JRPrintServiceExporterParameter.DISPLAY_PAGE_DIALOG, Boolean.FALSE);
    exporter.setParameter(JRPrintServiceExporterParameter.DISPLAY_PRINT_DIALOG, Boolean.FALSE);
    exporter.exportReport();
}
 

Post Edited by dany305 at 06/03/2010 15:51

Post Edited by dany305 at 06/03/2010 15:53

Post Edited by dany305 at 06/10/2010 12:31

[lucianc]

That might be caused in a bug in JRPrintServiceExporter that doesn't properly set the page size.  Log it as a bug using the trackers and stay tooned for the fix.

Regards,

Lucian

[angelbetance999]

 Hi Lucian

I have the same problem of dany305. I use the jasperreport version 4.5.1, it's too long for a bug. 

 

in iReport its ok

in my app using JRPrintServiceExporter fail.