import java.awt.*;
import java.applet.*;
import java.awt.event.*;
import javax.imageio.ImageIO;
import java.io.File;
import java.awt.image.BufferedImage;
import java.io.IOException;

public class ImageApplet extends Applet 
{
   //=====================================================================================================
   // The two data fields are needed to share information between methods.
   //=====================================================================================================
   public File f;
   public BufferedImage bi;
      
   //=====================================================================================================
   // We will create the objects for the data fields.  This has to be done inside a try/catch statement.
   // The catch section would only be executed if an IO error occured.  We'll leave it blank.
   //=====================================================================================================
   
   public void init() 
   {
      setBackground(Color.red);
      try
      {
         //---------------------------------------------------------------------------------
         //The getCodeBase() method returns an url object that starts with "file:/C:/...".
         //We need to get the string version of it, remove the "file:/" part of it.
         //We then need to replace all "%20" with spaces for some reason.
         //
         //Note: I am confident this will work on Windows machines.  However, you might
         //not want to replace the %20 on unix machines.
         //---------------------------------------------------------------------------------
         
         String path = getCodeBase().toString().substring(6).replace("%20"," ");  //WILL THIS WORK ON UNIX SERVERS?         
         f = new File(path + "senators.jpg");
         bi = ImageIO.read(f);
      }
      catch (IOException e)
      {
         //Could handle File Not Found error here.  We'll just leave it blank.
      }
   }
      
   //=====================================================================================================
   // In the paint method, we will simply draw the image.  Notice that the image is very easy to work with
   // after you have brought it into java (inside the init method).
   //=====================================================================================================

   public void paint(Graphics g) 
   {
      Graphics2D g2D = (Graphics2D)g;      
      g2D.drawImage(bi, 50, 50, this);
   }
}