Fill Rectangle2D.Double and Ellipse2D.Double : Shape « 2D Graphics GUI « Java

Fill Rectangle2D.Double and Ellipse2D.Double

Fill Rectangle2D.Double and Ellipse2D.Double

   This program is a part of the companion code for Core Java 8th ed.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <>.

import java.awt.Color;
import java.awt.EventQueue;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.geom.Ellipse2D;
import java.awt.geom.Rectangle2D;

import javax.swing.JComponent;
import javax.swing.JFrame;

 * @version 1.33 2007-04-14
 * @author Cay Horstmann
public class FillTest
   public static void main(String[] args)
      EventQueue.invokeLater(new Runnable()
            public void run()
               FillFrame frame = new FillFrame();

 * A frame that contains a component with drawings
class FillFrame extends JFrame
   public FillFrame()

      // add component to frame

      FillComponent component = new FillComponent();

   public static final int DEFAULT_WIDTH = 400;
   public static final int DEFAULT_HEIGHT = 400;

 * A component that displays filled rectangles and ellipses
class FillComponent extends JComponent
   public void paintComponent(Graphics g)
      Graphics2D g2 = (Graphics2D) g;

      // draw a rectangle

      double leftX = 100;
      double topY = 100;
      double width = 200;
      double height = 150;

      Rectangle2D rect = new Rectangle2D.Double(leftX, topY, width, height);

      // draw the enclosed ellipse

      Ellipse2D ellipse = new Ellipse2D.Double();
      g2.setPaint(new Color(0, 128, 128)); // a dull blue-green


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