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我創建了一個碧玉報告(發票)文件並通過JButton
運行它。當我點擊按鈕時,它會按預期顯示預覽,但是當我點擊Jasper Viewer中的打印按鈕以使用點陣打印機(TVS 240 star)進行打印時,頁面上的字體(硬拷貝)彼此重疊並且大小也發生了變化。Jasper報告字體在點陣打印機打印時重疊
我該如何解決這個問題?
(頁面大小5英寸寬6英寸高度/ Arial字體的Unicode MS,9)
public void bill(){
if(textField_10.getText().equals(""))
{
JOptionPane.showMessageDialog(null,"Enter Bill no. !","Invoice", getDefaultCloseOperation());
textField_10.grabFocus();
}
else{
try{
String para=textField_7.getText();
String para1=textField_8.getText();
String para2=textField_9.getText();
String para3=textField_10.getText();
String sourceName="/DBcon/new.jrxml";
//String sourceName="/DBcon/Invoice.jrxml";
java.io.InputStream in=null;
HashMap<String, Object> hm=new HashMap<String,Object>();
hm.put("Retailer_Name",para); //jasper report parameter passing
hm.put("Address",para1);
hm.put("Contact",para2);
hm.put("Billno",para3);
in=getClass().getResourceAsStream(sourceName);
JasperReport jr=JasperCompileManager.compileReport(in);
JasperPrint jp=JasperFillManager.fillReport(jr,hm,con);
JasperViewer.viewReport(jp,false);
// JasperPrintManager.printReport(jp,true);
//JasperExportManager.exportReportToPdfFile(jp, destinationFile);
Exporter exp = new JRDocxExporter();
exp.setExporterInput(new SimpleExporterInput(jp));
File exportReportFile = new File("C:\\Users\\Public\\Documents\\invoice.docx");
exp.setExporterOutput(new SimpleOutputStreamExporterOutput(exportReportFile));
exp.exportReport();
}
catch(Exception e){
e.printStackTrace();
JOptionPane.showMessageDialog(null,"Close previous invoice");
}
}
}
蹊蹺* JRXML *(報告的模板) –