home | career | drupal | java | mac | mysql | perl | scala | uml | unix  

jfreechart example source code file (WindDataset.java)

This example jfreechart source code file (WindDataset.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - jfreechart tags/keywords

number, number, winddataset, winddataset, xydataset, xydataset

The jfreechart WindDataset.java source code

/* ===========================================================
 * JFreeChart : a free chart library for the Java(tm) platform
 * ===========================================================
 *
 * (C) Copyright 2000-2008, 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.
 *
 * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
 * in the United States and other countries.]
 *
 * ----------------
 * WindDataset.java
 * ----------------
 * (C) Copyright 2001-2008, by Achilleus Mantzios and Contributors.
 *
 * Original Author:  Achilleus Mantzios;
 * Contributor(s):   David Gilbert (for Object Refinery Limited);
 *
 * Changes
 * -------
 * 06-Feb-2002 : Version 1, based on code contributed by Achilleus
 *               Mantzios (DG);
 *
 */

package org.jfree.data.xy;

/**
 * Interface for a dataset that supplies wind intensity and direction values
 * observed at various points in time.
 */
public interface WindDataset extends XYDataset {

    /**
     * Returns the wind direction (should be in the range 0 to 12,
     * corresponding to the positions on an upside-down clock face).
     *
     * @param series  the series (in the range <code>0 to
     *     <code>getSeriesCount() - 1).
     * @param item  the item (in the range <code>0 to
     *     <code>getItemCount(series) - 1).
     *
     * @return The wind direction.
     */
    public Number getWindDirection(int series, int item);

    /**
     * Returns the wind force on the Beaufort scale (0 to 12).  See:
     * <p>
     * http://en.wikipedia.org/wiki/Beaufort_scale
     *
     * @param series  the series (in the range <code>0 to
     *     <code>getSeriesCount() - 1).
     * @param item  the item (in the range <code>0 to
     *     <code>getItemCount(series) - 1).
     *
     * @return The wind force.
     */
    public Number getWindForce(int series, int item);

}

Other jfreechart examples (source code examples)

Here is a short list of links related to this jfreechart WindDataset.java source code file:



my book on functional programming

 

new blog posts

 

Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.

A percentage of advertising revenue from
pages under the /java/jwarehouse URI on this website is
paid back to open source projects.