001/* ===========================================================
002 * JFreeChart : a free chart library for the Java(tm) platform
003 * ===========================================================
004 *
005 * (C) Copyright 2000-2013, by Object Refinery Limited and Contributors.
006 *
007 * Project Info:  http://www.jfree.org/jfreechart/index.html
008 *
009 * This library is free software; you can redistribute it and/or modify it
010 * under the terms of the GNU Lesser General Public License as published by
011 * the Free Software Foundation; either version 2.1 of the License, or
012 * (at your option) any later version.
013 *
014 * This library is distributed in the hope that it will be useful, but
015 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
016 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
017 * License for more details.
018 *
019 * You should have received a copy of the GNU Lesser General Public
020 * License along with this library; if not, write to the Free Software
021 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
022 * USA.
023 *
024 * [Oracle and Java are registered trademarks of Oracle and/or its affiliates. 
025 * Other names may be trademarks of their respective owners.]
026 *
027 * ---------------------
028 * ContourValuePlot.java
029 * ---------------------
030 * (C) Copyright 2002-2008, by David M. O'Donnell and Contributors.
031 *
032 * Original Author:  David M. O'Donnell;
033 * Contributor(s):   David Gilbert (for Object Refinery Limited);
034 *
035 * Changes
036 * -------
037 * 26-Nov-2002 : Version 1 contributed by David M. O'Donnell (DG);
038 *
039 */
040
041package org.jfree.chart.plot;
042
043import org.jfree.chart.renderer.xy.XYBlockRenderer;
044import org.jfree.data.Range;
045
046/**
047 * An interface defining methods related to contour plots.
048 *
049 * @deprecated This interface is no longer supported (as of version 1.0.4).
050 *     If you are creating contour plots, please try to use {@link XYPlot} and
051 *     {@link XYBlockRenderer}.
052 */
053public interface ContourValuePlot {
054
055    /**
056     * Returns the range of data values to be plotted.
057     *
058     * @return The range.
059     */
060    public Range getContourDataRange();
061
062}