example808.java

用Java实现的动画程序

//例8-8 显示动画： 

import java.applet.Applet;
import java.awt.*;

public class example808 extends Applet
{   
     Image[] m_Images;
     int totalImages=10;
     int currentImage=0;

     public void init()
     {
           m_Images=new Image[totalImages];
           for(int i=0;i<totalImages;i++)
              m_Images[i]=getImage(getDocumentBase(),
                              "images\\baby0"+(i+1)+".jpg");
      }
     public void start()
     {
           currentImage=0;
      }
     public void paint(Graphics g)
     {
           g.drawImage(m_Images[currentImage],50,50,this);
           currentImage=++currentImage%totalImages;
           try{
                 Thread.sleep(200);
               }
           catch(InterruptedException e)
           {     showStatus(e.toString());
            }
           repaint();
      }
}