import javax.swing.*;		// for JFrame, JLabel, JPanel
import java.awt.*;			// for Graphics

public class Ch13_13			// Draw a smiley face
{
	public static void main(String[] args)		// JLabel will be center-justified both horizontally and vertically
	{
		JFrame frame=new JFrame("Exercise12_1");				// establish title for JFrame
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);	// establish what to do if JFrame is closed
		frame.setSize(700,700);									// set size to something reasonable for this GUI
		Smile s=new Smile();				// create the JPanel which will draw the smiley face
		frame.add(s);						// insert the JPanel into the JFrame and make the JFrame visible
		frame.setVisible(true);
	}
	
	public static class Smile extends JPanel
	{
		public void paintComponent(Graphics g)					// draw a smiley face
		{
			g.drawOval(25,25,500,500);				// draw the outline of the face
			g.drawOval(140,120,120,50);				// draw the outer part of the left eye
			g.fillOval(185,130,30,30);				// fill in the iris
			g.drawOval(290,120,120,50);				// draw the outer part of the right eye
			g.fillOval(335,130,30,30);				// fill in the iris
			g.drawLine(275,200,200,315);			// draw the nose
			g.drawLine(200,315,350,315);
			g.drawLine(350,315,275,200);
			g.drawArc(200,280,150,150,190,160);		// draw the smile		
		}		
	}
}