?? animator.java
字號(hào):
import java.awt.*;
import java.applet.*;
public class Animator extends Applet implements Runnable{
Thread runner;
int x,y;
public void init(){
x= y = 0;
}
public void start(){
runner = new Thread(this);
runner.start();
}
public void run(){
while(true){
x +=4;
y +=4; //將x , y移到新的位置上。
repaint();
if(x>200) return;
try{
Thread.sleep(250);
}catch(InterruptedException e){
}
}
}
public void paint(Graphics g){
g.fillOval(x,y,30,20);
}
}
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