import java.awt.*;
import java.awt.geom.*;

public class GradientPaintFill
    extends ApplicationFrame {
  public static void main(String[] args) {
    GradientPaintFill f = new GradientPaintFill();
    f.setTitle("GradientPaintFill v1.0");
    f.setSize(200, 200);
    f.center();
    f.setVisible(true);
  }
  
  public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D)g;
    Ellipse2D e = 
				new Ellipse2D.Float(40, 40, getWidth()-80, getHeight()-80);
    GradientPaint gp = new GradientPaint(0,0, Color.white,
         getWidth()/2, 0, Color.black, true);
    g2.setPaint(gp);
    g2.fill(e);
  }
}