example22_5.java.bak

不错的教程 适合中高级人员的使用

import java.applet.*;import java.awt.*;import java.awt.event.*;
public class Example22_5 extends Applet implements Runnable
{  final int number=2; int count=0;
   Thread mythread;
   Image[]  pic=new Image[number];
   public void init()
   {  for(int i=0;i<number;i++)
         {  pic[i]=getImage(getCodeBase(),"tom"+i+".jpg");  
         }
   }
   public void start()
   {  mythread=new Thread(this);
      mythread.start();
   } 
   public void stop()
   {  mythread=null;
   }
   public void run()
   {  while(true) 
        {  if(count>1)
             count=0;
           repaint();
           count++;
          try{  mythread.sleep(200);
             }
          catch(InterruptedException e){}
        }
   } 
   public void paint(Graphics g)
   {  if((pic[count])!=null)
      g.drawImage(pic[count],10,10,
                  pic[count].getWidth(this),pic[count].getHeight(this),this);
   }
}