Multiple Line Graph in Jasper Report

[sandeep lokhande]

Hi i have created Line graph using Jasper Report but,
The 6 graph gets created instead of 1 multi-line Graph.
here is the bean i have created ,

    
            String systemPath = getServlet().getServletContext().getRealPath("/");
            String reportFolderPath = systemPath + "Reports"+ System.getProperty("file.separator");
            String fileName = "ShipwiseEfficiencyLineGraph.jrxml";            
            String jrxmlPath = systemPath + "Reports"+ System.getProperty("file.separator") + "ShipwiseEfficiencyLineGraph.jrxml";
            
            LineChartShipwiseEfficiencyBean lineBean[] = new LineChartShipwiseEfficiencyBean[6];
            lineBean[0] = new LineChartShipwiseEfficiencyBean("January_2009", 1, 40D, "MTEvaluation", "AS0930903");
            lineBean[1] = new LineChartShipwiseEfficiencyBean("February_2009", 2, 20D, "MTEvaluation", "AS0930903");
            lineBean[2] = new LineChartShipwiseEfficiencyBean("March_2009", 3, 60D, "MTEvaluation", "AS0930903");
            lineBean[3] = new LineChartShipwiseEfficiencyBean("April_2009", 4, 30D, "MTEvaluation", "AS0930903");
            lineBean[4] = new LineChartShipwiseEfficiencyBean("May_2009", 5, 80D, "MTEvaluation", "AS0930903");
            lineBean[5] = new LineChartShipwiseEfficiencyBean("June_2009", 6, 90D, "MTEvaluation", "AS0930903");

            JasperUtil js = new JasperUtil();

            String reportPath = js.getPDFXLSReport(lineBean, reportFolderPath, pdfFileName, jrxmlPath);
            

The function which create Jasper Report is as,

 
public String getPDFXLSReport(LineChartShipwiseEfficiencyBean bean[], String filePath, String fileName,
            String jrxmlFilePath) {  
        OutputStream ouputStream = null;
        ByteArrayOutputStream byteArrayOutputStream = null;
        DBUtil db=new DBUtil();
        
        try {
            JasperReport jasperReport = JasperCompileManager.compileReport(jrxmlFilePath);
            System.out.println("Compiled Report.........!");
            JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport,
                    new HashMap(1), new JRBeanArrayDataSource(bean,false));
            JasperViewer.viewReport(jasperPrint);
            System.out.println("Print Ready.............!");
            JasperExportManager.exportReportToHtmlFile(jasperPrint, filePath+"ShipwiseEfficiencyLineGraph.html");
            System.out.println("Html Printed...............!");
        }catch(Exception e){
            System.out.println("Exception Report Generation1:" + e);
            e.printStackTrace();
        }finally {
            message = "filePath=" + filePath + "&file=" + fileName;
            return message;
        }
}

All ans all,
I don't know how to create a multiple line graph,
in Jasper report.
Please suggest me the solution.
thank you in advance.

[David Newton]

Nothing to do with Struts, moving to Other.