第6周作業-圖像縮放顯示

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