如何正确打印带有“text/rtf”内容的JTextPane的硬拷贝?

我想把一些简单的RTF格式的文本打印到 使用 JTextPane

结果在软件PDF打印机(freepdfxp)上看起来不错,但在打印到真正的打印机时,文本的格式化部分之间没有适当的空间。

我上传了一个示例输出(底部是扫描的打印输出)

Example http://ompldr.org/vNXo4Zg/output.png

我必须提供某种坐标系转换吗?

使用的简单测试代码:

import java.awt.BorderLayout;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.print.PageFormat;
import java.awt.print.Printable;
import java.awt.print.PrinterException;
import java.awt.print.PrinterJob;
import javax.swing.JFrame;
import javax.swing.JTextPane;

class MyTextComp extends JTextPane implements Printable
{
  public MyTextComp()
  {
    setContentType("text/rtf");
    setText("{\\rtf1 HelloWorld! \\par {\\i This} is formatted {\\b Text}.}");
  }

  public void paintComponent(Graphics g)
  {
    super.paintComponent(g);
  }

  public int print(Graphics g, PageFormat pf, int pIndex)
  {
    if(pIndex > 0)
      return Printable.NO_SUCH_PAGE;

    Graphics2D g2d = (Graphics2D)g;
    g2d.translate(pf.getImageableX(), pf.getImageableY());

    /* Now print the window and its visible contents */
    printAll(g);
    return Printable.PAGE_EXISTS;
  }
}

public class TextCompPrint extends JFrame
{ 
  public static void main(String[] args) throws PrinterException
  {
    TextCompPrint myFrame = new TextCompPrint();
    MyTextComp    myComp  = new MyTextComp();

    myFrame.add(myComp, BorderLayout.CENTER);
    myFrame.setSize(200, 200);
    myFrame.setVisible(true);

    PrinterJob pj = PrinterJob.getPrinterJob(); 
    pj.setPrintable(myComp);
    pj.print();
  }
}