import java.awt.*;
import java.awt.event.*;

public class Smiley implements ActionListener {

  Frame f;
  SmileyFace sf;
  Button toggle;

  public static void main(String[] argv) {
    new Smiley();
  }

  public Smiley() {
    f=new Frame("Mr. Smiley");
    f.addNotify();
    sf=new SmileyFace();
    toggle=new Button("Toggle");
    toggle.addActionListener(this); 
    f.setSize(640,480);
    f.add(toggle,BorderLayout.SOUTH);
    f.add(sf,BorderLayout.CENTER);
    f.setVisible(true); 
  }

  public void actionPerformed(ActionEvent ae) {
    sf.toggle();
  }

  public static class SmileyFace extends Component {
    boolean smile=true;
    Image img;
    static int orient = 0;

    public SmileyFace() {
      setSize(400,400);
    }

    private void paintSmile() {
      Graphics g=img.getGraphics();
      g.setColor(Color.black);
      g.fillRect(0,0,400,400);
      g.setColor(Color.yellow);
      g.fillOval(0,0,400,400);
      g.fillOval(10,10,10,10);
      g.setColor(Color.black);
      g.fillOval(100,100,50,50);
      g.fillOval(250,100,50,50);
      if (smile) g.drawArc(150,250,100,100,180,180);
      else g.drawArc(150,250,100,100,0,180);
      repaint();
    }

    public void toggle() {
      smile=!smile;
      paintSmile();
    }

    public void paint(Graphics g) {
      if (img != null) {
        switch (orient++)
        {
            case 0:
              g.drawImage(img,0,0,400,400,0,0,400,400,null); // NORMAL 
              break;
            case 1:
              g.drawImage(img,400,0,0,400,0,0,400,400,null); // flip horizontal
              break;
            case 2:
              g.drawImage(img,0,0,400,400,400,0,0,400,null); // flip horizontal 
              break;
            case 3:
              g.drawImage(img,400,0,0,400,400,0,0,400,null); // NORMAL 
              break;
            case 4:
              g.drawImage(img,0,400,400,0,0,0,400,400,null); // flip vertical
              break;
            case 5:
              g.drawImage(img,0,0,400,400,0,400,400,0,null); // flip vertical
              break;
            case 6:
              g.drawImage(img,0,400,400,0,0,400,400,0,null); // NORMAL
              break;
            case 7:
              g.drawImage(img,400,400,0,0,0,0,400,400,null); // flip both
              break;
            case 8:
              g.drawImage(img,0,0,200,400,null); // shrink horizontal
              break;
            case 9:
              g.drawImage(img,0,0,400,200,null); // shrink vetical
              break;
            case 10:
              g.drawImage(img,0,0,200,200,null); // shrink both
              break;
            case 11:
              g.drawImage(img,0,0,600,400,null); // expand horizontal
              break;
            case 12:
              g.drawImage(img,0,0,400,600,null); // expand vetical
              break;
            case 13:
              g.drawImage(img,0,0,600,600,null); // expand both
              break;
            case 14:
              orient = 0;
              g.drawImage(img,0,0,400,400,0,0,200,200,null); // mag left corner
              break;
        }
      } else {
        img=createImage(400,400);
        paintSmile();
      }
    }

    public void update(Graphics g) {
      g.drawImage(img,0,0,null);
    }
  }
}