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我尝试使用DocPrintJob打印PDF,但它不适合页面,所以我必须手动打印页面。 我的pdf已经是Letter格式。Java - 设置打印页面格式
这是我到目前为止已经完成:
PrintRequestAttributeSet pras = new HashPrintRequestAttributeSet();
DocFlavor flavor = DocFlavor.INPUT_STREAM.AUTOSENSE;
PrintService printService[] = PrintServiceLookup.lookupPrintServices(flavor, pras);
PrintService defaultService = PrintServiceLookup.lookupDefaultPrintService();
PrintService service = ServiceUI.printDialog(GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDefaultConfiguration(), 200, 200,
printService, defaultService, flavor, pras);
if (service != null) {
pras.add(MediaSizeName.NA_LETTER);
PageFormat page = new PageFormat();
/* MediaSizeName media = MediaSize.findMedia(
(float) (page.getWidth()/72.0),
(float) (page.getHeight()/72.0),
Size2DSyntax.INCH);
*/
// pras.add(media);
DocPrintJob job = service.createPrintJob();
FileInputStream fis=null;
File file = new File("test.pdf");
try {
fis = new FileInputStream("test.pdf");
} catch (FileNotFoundException e2) {
// TODO Auto-generated catch block
e2.printStackTrace();
}
DocAttributeSet das = new HashDocAttributeSet();
Doc document = null;
document = new SimpleDoc(fis, flavor, null);
try {
job.print(document, pras);
} catch (PrintException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
}
正如你所看到的,我试图用MediaSizeName.NA_LETTER,但它只是不会改变任何东西。 有没有办法让用户选择介质尺寸,在打印对话框中没有选项? 在此先感谢!
我试图在Letter尺寸上打印:“pras.add(MediaSizeName.NA_LETTER);”,但它不起作用,所以不应使用默认的A4尺寸的纸张? – Synor 2014-09-19 15:06:42
显示此示例代码:http://www.programcreek.com/java-api-examples/index.php?example_code_path=druid-org.dlib.gui.print-GraphicPrinter.java – stacky 2014-09-19 15:15:00