问答题
import java.applet.*;
import java.awt.*;
/*
*/
public class ex8_3 extends Applet{
private Image iImg;
private int xPos,yPos;
public void init(){
xPos = yPos = 0;
iImg = getImage("ex8_3.jpg");
}
public void paint(Graphics g){
g.drawImage(iImg,xPos,yPos);
}
public boolean mouseDrag(Event e,int x,int y){
xPos = x;
yPos = y;
paint();
return true;
}
}
ex8_3.html