example17_9.java

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_9 extends Applet
{  public void paint(Graphics g)
{  g.setColor(Color.red);
  Graphics2D g_2d=(Graphics2D)g;  
      Line2D line=new Line2D.Double(2,2,300,300); 
      g_2d.draw(line);
      for(int i=1,k=1;i<=10;i++)
         {  line.setLine(10,10+k,80,10+k);
            g_2d.draw(line); k=k+3;
         }   
   }
}