drawimag.java

jbuilder2005

import java.awt.*;
import java.applet.*;
import java.net.*;
public class DrawImag extends Applet
{ Image tx1,tx2;
  public void init()
  { try{
     tx1=getImage(getCodeBase(),"1.jpg");
    // URL txWEIZHI=new URL("file:///C:\\jdk1.2.2\\lesson\\L10\\1.jpg");
    // tx1=getImage(txWEIZHI);
      }catch(Exception yc){}
  }
  public void paint(Graphics g)
  {
    int w=tx1.getWidth(this);//获得原图象的高度
    int h=tx1.getHeight(this);//获得原图象的宽度
    g.drawImage(tx1,0,0,this);
    g.drawImage(tx1,0,200,w,2*h,this);
    g.drawImage(tx1,200,0,2*w,h,this);
    g.drawImage(tx1,200,200,2*w,2*h,this);
  }
}