JFreeChart: Normal Distribution Demo : Line Chart « Chart « Java

JFreeChart: Normal Distribution Demo

JFreeChart: Normal Distribution Demo
/* ===========================================================
 * 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.]
 * ---------------------------
 * NormalDistributionDemo.java
 * ---------------------------
 * (C) Copyright 2004, by Object Refinery Limited and Contributors.
 * Original Author:  David Gilbert (for Object Refinery Limited);
 * Contributor(s):   -;
 * $Id: NormalDistributionDemo.java,v 1.1 2004/05/26 13:02:03 mungady Exp $
 * Changes
 * -------
 * 25-May-2004 : Version 1 (DG);

package org.jfree.chart.demo;

import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.data.function.Function2D;
import org.jfree.data.function.NormalDistributionFunction2D;
import org.jfree.data.general.DatasetUtilities;
import org.jfree.data.xy.XYDataset;
import org.jfree.ui.ApplicationFrame;
import org.jfree.ui.RefineryUtilities;

 * This demo shows a normal distribution function.
public class NormalDistributionDemo extends ApplicationFrame {

     * A demonstration application showing a normal distribution.
     * @param title  the frame title.
    public NormalDistributionDemo(final String title) {

        Function2D normal = new NormalDistributionFunction2D(0.0, 1.0);
        XYDataset dataset = DatasetUtilities.sampleFunction2D(normal, -5.0, 5.0, 100, "Normal");
        final JFreeChart chart = ChartFactory.createXYLineChart(
            "XY Series Demo",

        final ChartPanel chartPanel = new ChartPanel(chart);
        chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));


    // ****************************************************************************
    // * JFREECHART DEVELOPER GUIDE                                               *
    // * The JFreeChart Developer Guide, written by David Gilbert, is available   *
    // * to purchase from Object Refinery Limited:                                *
    // *                                                                          *
    // * http://www.object-refinery.com/jfreechart/guide.html                     *
    // *                                                                          *
    // * Sales are used to provide funding for the JFreeChart project - please    * 
    // * support us so that we can continue developing free software.             *
    // ****************************************************************************
     * Starting point for the demonstration application.
     * @param args  ignored.
    public static void main(final String[] args) {

        final NormalDistributionDemo demo = new NormalDistributionDemo("Normal Distribution Demo");




jfreechart-1.0.0-rc1.zip( 3,559 k)

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