example17_12.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_12 extends Applet 
{  public void paint(Graphics g)
   {  g.setColor(Color.red) ;
      Graphics2D g_2d=(Graphics2D)g;
      Arc2D arc=
      new Arc2D.Double (2,30,80,55,180,-90,Arc2D.OPEN);
      g_2d.draw(arc);
      arc.setArc(90,30,90,70,0,180,Arc2D.CHORD); 
      g_2d.draw(arc);
      arc.setArc(190,30,50,90,0,270,Arc2D.PIE); 
      g_2d.draw(arc);
   }
}