Question

I am trying to print unicode in a JTextArea. I have gotten it to print fine to the console but when I try to print it to the textarea, I get boxes for all of the two byte unicode characters. Any help would be much appreciated.

package edu.afit.jieddo; 
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class JTextAreaDemo extends JFrame {
   StringBuffer m = new StringBuffer("\u14c7 \u14c4 \u1557 \u00d6");
   StringBuffer m2 =new StringBuffer(" means one.");
   String message = m.append(m2).toString();

   public JTextAreaDemo() {
      super("\u14c7 \u14c4 \u1557 \u00d6");
      java.awt.Font font = new java.awt.Font("Arial Unicode MS", java.awt.Font.PLAIN, 18);
      JTextArea textArea = new JTextArea(message);
      textArea.setFont(font);

      java.awt.Container container=this.getContentPane();
      container.add(textArea);
      System.out.println(textArea.getFont().getFamily());// testing output in the command line
   }

   public static void main(String[] args) { 
      JTextAreaDemo frame = new JTextAreaDemo();
      frame.setFont(new Font("Arial Unicode MS",Font.ITALIC,11));
      frame.setDefaultCloseOperation(EXIT_ON_CLOSE);
      frame.pack();
      frame.setVisible(true);
     System.out.println("\u14c7 \u14c4 \u1557 \u00d6");
      System.out.println(frame.getFont().getFamily());//testing output in the command line
   }
}

Answer 1

Of those Unicode characters, Arial Unicode MS only provides U+00d6.

Try using DejaVu Sans.

BTW, FileFormat.info is a great resource for Unicode characters. Just replace XXXX in this URL with the unicode number:
http://www.fileformat.info/info/unicode/char/XXXX/index.htm . For example: http://www.fileformat.info/info/unicode/char/14C7/index.htm