第6周作业-图像缩放显示

import java.awt.*;
import javax.swing.*;
public class ShowImg extends JApplet{
Image img1;
public void init()
{
img1 = getImage(getCodeBase(),"1.gif");
}

public void paint(Graphics g)
{
int w = img1.getWidth(this);
int h = img1.getHeight(this);
g.drawImage(img1,5,10,this );
g.drawImage(img1,150,40,w/2,h/2,this );
g.drawImage(img1,5,100,w*2,h*2,this );
}
}