Java Font.canDisplay(char c)

Syntax

Font.canDisplay(char c) has the following syntax.

public boolean canDisplay(char c)

Example

In the following code shows how to use Font.canDisplay(char c) method.


/*www . ja va 2s . c  o  m*/
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;

import javax.swing.JFrame;
import javax.swing.JPanel;

public class Main extends JPanel {

  public void paint(Graphics g) {
    int fontSize = 20;
    Font font = new Font("TimesRoman", Font.PLAIN, fontSize);
    g.setFont(font);
    
    font.canDisplay('A');
    
    String s = "www.java2s.com";
    
    g.setColor(Color.black);
    g.drawString(s, 30, 30);
  }

  public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.getContentPane().add(new Main());

    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setSize(200,200);
    frame.setVisible(true);
  }
}