下面是代码:
import java.awt.*;
import java.awt.event.*;
import java.applet.*;
import java.io.*; class DrawImageAnimator extends Frame
{
public DrawImageAnimator( String s )
{ super(s);
final String dir = "D:\\PIC";
String [] files = new File(dir).list();
int num = files.length<=10? files.length : 10;
images = new Image[num];
for( int i=0; i<num; i++ )
images[i] = Toolkit.getDefaultToolkit().createImage(
dir +"\\"+ files[i]);
setSize( 400, 700 );
show();
addWindowListener( new WindowAdapter(){
public void windowClosing(WindowEvent e ){
bStop = true;
System.exit(0);
}
});
thread = new MyThread();
thread.start();
} public void paint(Graphics g)
{
g.drawImage( images[ curImage ], 0, 0, this );
} private Image[] images;
private int curImage;
private boolean bStop;
private MyThread thread;
class MyThread extends Thread
{
public void run(){ while( ! bStop ){
repaint();
try{ sleep(1000); } catch(InterruptedException e){}
curImage ++;
if( curImage==images.length ) curImage=0;
}
}
}
public static void main(String args[])
{
Object f = new DrawImageAnimator("DrawImageAnimator");
}
}
import java.awt.*;
import java.awt.event.*;
import java.applet.*;
import java.io.*; class DrawImageAnimator extends Frame
{
public DrawImageAnimator( String s )
{ super(s);
final String dir = "D:\\PIC";
String [] files = new File(dir).list();
int num = files.length<=10? files.length : 10;
images = new Image[num];
for( int i=0; i<num; i++ )
images[i] = Toolkit.getDefaultToolkit().createImage(
dir +"\\"+ files[i]);
setSize( 400, 700 );
show();
addWindowListener( new WindowAdapter(){
public void windowClosing(WindowEvent e ){
bStop = true;
System.exit(0);
}
});
thread = new MyThread();
thread.start();
} public void paint(Graphics g)
{
g.drawImage( images[ curImage ], 0, 0, this );
} private Image[] images;
private int curImage;
private boolean bStop;
private MyThread thread;
class MyThread extends Thread
{
public void run(){ while( ! bStop ){
repaint();
try{ sleep(1000); } catch(InterruptedException e){}
curImage ++;
if( curImage==images.length ) curImage=0;
}
}
}
public static void main(String args[])
{
Object f = new DrawImageAnimator("DrawImageAnimator");
}
}
谁能把他改写成Applet?
我已经把上面的程序写出Applet了,但是在Eclips下能调出来,在JC下提示错误,IE里出不来,哪位路过请不吝赐教,谢谢.
import java.awt.Graphics;
import java.awt.Image;
import java.awt.Toolkit;
import java.io.File;
import java.awt.*;
import java.applet.*;
public class App extends Applet implements Runnable {
private Image[] images ;
private int curImage ;
private boolean bStop ;
private Thread thread ;
public void init()
{
bStop = false;
thread= null;
String dir = "D:\\PIC";
String [] files = new File(dir).list();
int num = files.length<=10? files.length : 10;
images = new Image[num];
for( int i=0; i<num; i++ )
images[i] = Toolkit.getDefaultToolkit().createImage(
dir +"\\"+ files[i]);
setSize( 800, 600 );
}
public void start()
{
if(thread==null)
{
thread = new Thread(this);
thread.start();
}
}
public void run()
{
while( !bStop )
{
repaint();
try{ thread.sleep(1000); }catch(InterruptedException e){}
curImage ++;
if( curImage==images.length ) curImage=0;
}
}
public void paint(Graphics g)
{
g.drawImage( images[ curImage ], 0, 0, this );
}
public void stop()
{
bStop = true;
}
public void destroy()
{
}
}