example17_10.java.bak

不错的教程 适合中高级人员的使用

import java.awt.*; import java.applet.*;
import java.awt.geom.*;
public class Example17_10 extends Applet
{  public void paint(Graphics g)
    {  g.setColor(Color.blue) ;
      Graphics2D g_2d=(Graphics2D)g;
      Rectangle2D rect=
      new Rectangle2D. Double (20,30,30,30); 
      g_2d.draw(rect);
      for(int i=1;i<=5;i++)
        {  rect.setRect(12,12+i,50,80);
           g_2d.draw(rect);
        }
   }
}