我正在尝试为我们的swing UI添加打印功能.我尝试了以下方法：

protected void print() {
    PrinterJob job = PrinterJob.getPrinterJob();
    if(job.printDialog()){
      try {
        job.setPrintable(new Printable() {
          @Override
          public int print(Graphics graphics,PageFormat pageFormat,int pageIndex) throws PrinterException {
            if(pageIndex == 0){
              Graphics2D g2d = (Graphics2D)graphics;
              g2d.translate(pageFormat.getImageableX(),pageFormat.getImageableY());
//              BufferedImage snapshot = AnimUtilities.createSnapshotOfFrame(ApplicationFrame.this,Transparency.TRANSLUCENT);
//              double scaleX = pageFormat.getWidth()/snapshot.getWidth();
//              double scaleY = pageFormat.getHeight()/snapshot.getHeight();
//              
//              double scaleValue = Math.min(scaleX,scaleY);
//              g2d.scale(scaleValue,scaleValue);
//              g2d.drawImage(snapshot,snapshot.getWidth(),snapshot.getHeight(),ApplicationFrame.this);
//              ApplicationFrame.this.print(g2d);
              ApplicationFrame.this.printAll(g2d);
              return PAGE_EXISTS;
            }
            return NO_SUCH_PAGE;
          }
        });
        job.print();
      } catch (PrinterException e) {
        e.printStackTrace();
      }
    } else {
      System.err.println("Error printing");
    }
  }

没有注释掉的代码非常适用于打印的内容在纸上看起来非常好看.但是,JFrame比纸张大,所以它只是将其切断.我还尝试了注释掉的代码,该代码创建了JFrame的图像,适当地缩放图像以使其适合页面并保持相同的宽高比,但缩放使得屏幕上的文本看起来很糟糕.我发现这个advanced tutorial from Oracle,但它告诉我如何将屏幕分成多个页面.我只想打印JFrame的漂亮截图.如何打印JFrame而不切断它或导致工件缩放？