/* ===========================================================
* JFreeChart : a free chart library for the Java(tm) platform
* ===========================================================
*
* (C) Copyright 2000-2011, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
* [Oracle and Java are registered trademarks of Oracle and/or its affiliates.
* Other names may be trademarks of their respective owners.]
*
* ----------------
* GreyPalette.java
* ----------------
* (C) Copyright 2002-2008, by David M. O'Donnell and Contributors.
*
* Original Author: David M. O'Donnell;
* Contributor(s): David Gilbert (for Object Refinery Limited);
*
* Changes
* -------
* 26-Nov-2002 : Version 1 contributed by David M. O'Donnell (DG);
* 26-Mar-2003 : Implemented Serializable (DG);
* ------------- JFREECHART 1.0.x ---------------------------------------------
* 31-Jan-2007 : Deprecated (DG);
*
*/
package org.jfree.chart.plot;
import java.io.Serializable;
import org.jfree.chart.renderer.xy.XYBlockRenderer;
/**
* A grey color palette.
*
* @deprecated This class is no longer supported (as of version 1.0.4). If
* you are creating contour plots, please try to use {@link XYPlot} and
* {@link XYBlockRenderer}.
*/
public class GreyPalette extends ColorPalette implements Serializable {
/** For serialization. */
private static final long serialVersionUID = -2120941170159987395L;
/**
* Creates a new palette.
*/
public GreyPalette() {
super();
initialize();
}
/**
* Intializes the palette's indices.
*/
public void initialize() {
setPaletteName("Grey");
this.r = new int[256];
this.g = new int[256];
this.b = new int[256];
this.r[0] = 255;
this.g[0] = 255;
this.b[0] = 255;
this.r[1] = 0;
this.g[1] = 0;
this.b[1] = 0;
for (int i = 2; i < 256; i++) {
this.r[i] = i;
this.g[i] = i;
this.b[i] = i;
}
}
}
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