//ShowCanvas.java
//Demonstrates image display
//Using a canvas
//Andy Harris, 06/00

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

public class ShowCanvas extends Applet implements ActionListener{

  Canvas theCanvas = new Canvas();
  Button btnA = new Button("A");
  
  public void init(){
    setLayout(new BorderLayout());
    add (theCanvas, BorderLayout.CENTER);
    add (btnA, BorderLayout.SOUTH);
    btnA.addActionListener(this);
  } // end init

  public void actionPerformed(ActionEvent e){
    Image imgA = getImage(getCodeBase(), "A.jpg");
    Graphics g = theCanvas.getGraphics();
    g.drawImage(imgA, 0, 0, this);
  } // end actionPerformed;

    
} // end showA