animtimer.java

刘艺编著的java教程的课本习题加例题代码 很有用哦！

import java.awt.*;
import javax.swing.*;

public class AnimTimer extends JApplet {  
    
   public void init()   {
      String param;

      param = getParameter( "animdelay" ); // 获取动画延迟参数
      int animDelay = ( param == null ? 50 : Integer.parseInt( param ) );
      
      String imagName = getParameter( "imagname" ); // 从HTML文件获取动画图像的基名

      param = getParameter( "totalimag" ); //从HTML文件获取动画图像文件总数
      int totalImag = ( param == null ? 0 : Integer.parseInt( param ) );

      Anim2 animator;
      if (imagName==null || totalImag==0)
          animator = new Anim2();
      else
          animator = new Anim2( totalImag, animDelay, imagName);

      getContentPane().add( animator );  
      animator.startAnim();            //启动动画
   
   }  // end method init
   
}