DynamicReports set the title, zoom ratio, page fit to frame width of JasperViewer

When report.show() is called, the JasperViewer will display your report on the screen. By default, the title of the JasperViewer is "JasperViewer", and the zoom ratio is 100%. Follwing is some sample code for setting the title of the JasperViewer and setting the zoom ratio of the report to allow it to fit the width of the frame.

JasperReportBuilder report = DynamicReports.report();
report.columns(col.column("Column 1", "col1", DataTypes.stringType(),
                        . . . . . .
                       );
report.setDataSource(<dataSource>);

//Create the JasperViewer frame
JasperViewer reportViewer = new JasperViewer(report.toJasperPrint(), false);
//Without the second boolean argument, parent frame closes when the JasperViewer is closed
//JasperViewer reportViewer = new JasperViewer(report.toJasperPrint();

//Set the title to your choice
reportViewer.setTitle("<your title>");

//Set the zoom ratio, here it is 110%
//reportViewer.setZoomRatio(new Float(1.10));

//The page fit frame width zoom ration is 89.49%
reportViewer.setZoomRatio(new Float(0.8949)); //the frame fit ratio

reportViewer.setVisible(true);
       
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