/* ===========================================================

 * JFreeChart : a free chart library for the Java(tm) platform

 * ===========================================================

 *

 * (C) Copyright 2000-2004, by Object Refinery Limited and Contributors.

 *

 * Project Info:  http://www.jfree.org/jfreechart/index.html

 *

 * This library is free software; you can redistribute it and/or modify it under the terms

 * of the GNU Lesser General Public License as published by the Free Software Foundation;

 * either version 2.1 of the License, or (at your option) any later version.

 *

 * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;

 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

 * See the GNU Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General Public License along with this

 * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,

 * Boston, MA 02111-1307, USA.

 *

 * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 

 * in the United States and other countries.]

 *

 * ---------------

 * ChartColor.java

 * ---------------

 * (C) Copyright 2003, 2004, by Cameron Riley and Contributors.

 *

 * Original Author:  Cameron Riley;

 * Contributor(s):   David Gilbert (for Object Refinery Limited);

 *

 * $Id: ChartColor.java,v 1.1 2004/08/31 14:26:08 mungady Exp $

 *

 * Changes

 * -------

 * 23-Jan-2003 : Version 1, contributed by Cameron Riley (DG);

 *

 */



package org.jfree.chart;



import java.awt.Color;

import java.awt.Paint;



/**

 * Class to extend the number of Colors available to the charts. This

 * extends the java.awt.Color object and extends the number of final

 * Colors publically accessible.

 *

 * @author <a href="criley@ekmail.com">Cameron Riley</a>

 */

public class ChartColor extends Color {



    /** A very dark red color. */

    public static final Color VERY_DARK_RED = new Color(0x80, 0x00, 0x00);



    /** A dark red color. */

    public static final Color DARK_RED = new Color(0xc0, 0x00, 0x00);



    /** A light red color. */

    public static final Color LIGHT_RED = new Color(0xFF, 0x40, 0x40);



    /** A very light red color. */

    public static final Color VERY_LIGHT_RED = new Color(0xFF, 0x80, 0x80);



    /** A very dark yellow color. */

    public static final Color VERY_DARK_YELLOW = new Color(0x80, 0x80, 0x00);



    /** A dark yellow color. */

    public static final Color DARK_YELLOW = new Color(0xC0, 0xC0, 0x00);



    /** A light yellow color. */

    public static final Color LIGHT_YELLOW = new Color(0xFF, 0xFF, 0x40);



    /** A very light yellow color. */

    public static final Color VERY_LIGHT_YELLOW = new Color(0xFF, 0xFF, 0x80);



    /** A very dark green color. */

    public static final Color VERY_DARK_GREEN = new Color(0x00, 0x80, 0x00);



    /** A dark green color. */

    public static final Color DARK_GREEN = new Color(0x00, 0xC0, 0x00);



    /** A light green color. */

    public static final Color LIGHT_GREEN = new Color(0x40, 0xFF, 0x40);



    /** A very light green color. */

    public static final Color VERY_LIGHT_GREEN = new Color(0x80, 0xFF, 0x80);



    /** A very dark cyan color. */

    public static final Color VERY_DARK_CYAN = new Color(0x00, 0x80, 0x80);



    /** A dark cyan color. */

    public static final Color DARK_CYAN = new Color(0x00, 0xC0, 0xC0);



    /** A light cyan color. */

    public static final Color LIGHT_CYAN = new Color(0x40, 0xFF, 0xFF);



    /** Aa very light cyan color. */

    public static final Color VERY_LIGHT_CYAN = new Color(0x80, 0xFF, 0xFF);



    /** A very dark blue color. */

    public static final Color VERY_DARK_BLUE = new Color(0x00, 0x00, 0x80);



    /** A dark blue color. */

    public static final Color DARK_BLUE = new Color(0x00, 0x00, 0xC0);



    /** A light blue color. */

    public static final Color LIGHT_BLUE = new Color(0x40, 0x40, 0xFF);



    /** A very light blue color. */

    public static final Color VERY_LIGHT_BLUE = new Color(0x80, 0x80, 0xFF);



    /** A very dark magenta/purple color. */

    public static final Color VERY_DARK_MAGENTA = new Color(0x80, 0x00, 0x80);



    /** A dark magenta color. */

    public static final Color DARK_MAGENTA = new Color(0xC0, 0x00, 0xC0);



    /** A light magenta color. */

    public static final Color LIGHT_MAGENTA = new Color(0xFF, 0x40, 0xFF);



    /** A very light magenta color. */

    public static final Color VERY_LIGHT_MAGENTA = new Color(0xFF, 0x80, 0xFF);



    /**

     * Creates a Color with an opaque sRGB with red, green and blue values in range 0-255.

     *

     * @param r  the red component in range 0x00-0xFF.

     * @param g  the green component in range 0x00-0xFF.

     * @param b  the blue component in range 0x00-0xFF.

     */

    public ChartColor(int r, int g, int b) {

        super(r, g, b);

    }



    /**

     * Convenience method to return an array of <code>Paint</code> objects that represent

     * the pre-defined colors in the <code>Color<code> and <code>ChartColor</code> objects.

     *

     * @return an array of objects with the <code>Paint</code> interface.

     */

    public static Paint[] createDefaultPaintArray() {



        return new Paint[] {

            Color.red,

            Color.blue,

            Color.green,

            Color.yellow,

            Color.orange,

            Color.magenta,

            Color.cyan,

            Color.pink,

            Color.gray,

            ChartColor.DARK_RED,

            ChartColor.DARK_BLUE,

            ChartColor.DARK_GREEN,

            ChartColor.DARK_YELLOW,

            ChartColor.DARK_MAGENTA,

            ChartColor.DARK_CYAN,

            Color.darkGray,

            ChartColor.LIGHT_RED,

            ChartColor.LIGHT_BLUE,

            ChartColor.LIGHT_GREEN,

            ChartColor.LIGHT_YELLOW,

            ChartColor.LIGHT_MAGENTA,

            ChartColor.LIGHT_CYAN,

            Color.lightGray,

            ChartColor.VERY_DARK_RED,

            ChartColor.VERY_DARK_BLUE,

            ChartColor.VERY_DARK_GREEN,

            ChartColor.VERY_DARK_YELLOW,

            ChartColor.VERY_DARK_MAGENTA,

            ChartColor.VERY_DARK_CYAN,

            ChartColor.VERY_LIGHT_RED,

            ChartColor.VERY_LIGHT_BLUE,

            ChartColor.VERY_LIGHT_GREEN,

            ChartColor.VERY_LIGHT_YELLOW,

            ChartColor.VERY_LIGHT_MAGENTA,

            ChartColor.VERY_LIGHT_CYAN

        };

    }



}

