图表生成器Stimulsoft Reports.Java示例：从 Java 打印 告

此示例显示如何将 告从 Java 打印到指定的打印机 (Swing)。

此示例显示如何将 告从 Java 打印到指定的打印机 (Swing)。

首先，创建JFrame并设置必要的选项：

public static void main(final String[] args) {SwingUtilities.invokeLater(new Runnable() {public void run() {try {JFrame frame = new JFrame();frame.add(new Printing(frame));frame.setSize(FRAME_SIZE);frame.setLocationRelativeTo(null);frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);frame.setVisible(true);} catch (Throwable e) {StiExceptionProvider.show(e, null);}}});}

接下来，在主面板上添加打印按钮。作为操作，我们将打印 告定义为默认打印机：

JButton button = new JButton("Print");leftPanel.add(button);button.addActionListener(new ActionListener() {public void actionPerformed(ActionEvent e) {StiReport report = getReport();PrinterJob printerJob = StiPrintHelper.preparePrinterJob(report.getRenderedPages());try {StiPrintHelper.printJob(printerJob, report, true);} catch (PrinterException pe) {StiExceptionProvider.show(pe, null);}}});

接下来，添加用于选择打印机的元素和用于将 告打印到所选打印机的按钮：

final JComboBox printerList = new JComboBox(PrintServiceLookup.lookupPrintServices(null, null));rightPanel.add(printerList);printerList.setSelectedIndex(0);button = new JButton("Print");rightPanel.add(button);button.addActionListener(new ActionListener() {public void actionPerformed(ActionEvent e) {StiReport report = getReport();PrinterJob printerJob = StiPrintHelper.preparePrinterJob(report.getRenderedPages());try {AttributeSet attr_set = new HashAttributeSet();PrintService printService = (PrintService) printerList.getSelectedItem();attr_set.add(new PrinterName(printService.getName(), null));PrintService[] services = PrintServiceLookup.lookupPrintServices(null, attr_set);printerJob.setPrintService(services[0]);StiPrintHelper.printJob(printerJob, report);} catch (Exception e1) {StiExceptionProvider.show(e1, parentFrame);}}});

我们还需要加载 告进行打印。我们使用“SimpleList” 告 – 加载它并将演示数据库添加到 告对象。在这些操作呈现 告之后：

private StiReport getReport() {if (report == null) {try {String demoDir = "Data/";StiXmlDatabase xmlDatabase = new StiXmlDatabase("Demo", demoDir + "Demo.xsd", demoDir + "Demo.xml");StiReport renderReport = StiSerializeManager.deserializeReport(new File("Reports/SimpleList.mrt"));renderReport.getDictionary().getDatabases().add(xmlDatabase);renderReport.setCalculationMode(StiCalculationMode.Interpretation);renderReport.Render(false);report = renderReport;} catch (Exception e) {StiExceptionProvider.show(e, null);}}return report;}

在下面的屏幕截图中，您可以看到示例代码的结果：

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