Java/Chart/Difference Chart
JFreeChart: Difference Chart Demo 2
<source lang="java">
/* ===========================================================
* 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.] * * ------------------------- * DifferenceChartDemo2.java * ------------------------- * (C) Copyright 2004, by Object Refinery Limited and Contributors. * * Original Author: David Gilbert (for Object Refinery Limited); * Contributor(s): -; * * $Id: DifferenceChartDemo2.java,v 1.6 2004/04/30 08:06:36 mungady Exp $ * * Changes * ------- * 09-Feb-2004 : Version 1 (DG); * */
package org.jfree.chart.demo; import java.awt.BasicStroke; import java.awt.Color; import java.awt.Font; import org.jfree.chart.ChartFactory; import org.jfree.chart.ChartPanel; import org.jfree.chart.JFreeChart; import org.jfree.chart.axis.DateAxis; import org.jfree.chart.axis.DateTickMarkPosition; import org.jfree.chart.plot.IntervalMarker; import org.jfree.chart.plot.Marker; import org.jfree.chart.plot.XYPlot; import org.jfree.chart.renderer.xy.XYDifferenceRenderer; import org.jfree.data.time.Day; import org.jfree.data.time.Minute; import org.jfree.data.time.TimeSeries; import org.jfree.data.time.TimeSeriesCollection; import org.jfree.data.xy.XYDataset; import org.jfree.ui.ApplicationFrame; import org.jfree.ui.Layer; import org.jfree.ui.RectangleAnchor; import org.jfree.ui.RefineryUtilities; import org.jfree.ui.Spacer; import org.jfree.ui.TextAnchor; /**
* A simple demonstration of the {@link XYDifferenceRenderer}. The sunrise and sunset times for
* this demo were obtained from:
*
* http://www.sunrisesunset.ru/
*
*/
public class DifferenceChartDemo2 extends ApplicationFrame {
/**
* Creates a new demo.
*
* @param title the frame title.
*/
public DifferenceChartDemo2(final String title) {
super(title);
final TimeSeries series1 = createSunriseSeries();
final TimeSeries series2 = createSunsetSeries();
final TimeSeriesCollection dataset = new TimeSeriesCollection();
dataset.addSeries(series1);
dataset.addSeries(series2);
final JFreeChart chart = createChart(dataset);
final ChartPanel chartPanel = new ChartPanel(chart);
chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
setContentPane(chartPanel);
}
/**
* A utility method for creating a value based on a time.
*
* @param hour the hour.
* @param min the minute.
*
* @return a value.
*/
private Long time(final int hour, final int min) {
final Minute m = new Minute(min, hour, 1, 1, 1970);
return new Long(m.getFirstMillisecond());
}
/**
* Creates a time series containing sunrise times for London in 2004.
*
* @return a time series containing sunrise times.
*/
public TimeSeries createSunriseSeries() {
final TimeSeries series = new TimeSeries("Sunrise");
series.add(new Day(1, 1, 2004), time(8, 5));
series.add(new Day(2, 1, 2004), time(8, 5));
series.add(new Day(3, 1, 2004), time(8, 5));
series.add(new Day(4, 1, 2004), time(8, 5));
series.add(new Day(5, 1, 2004), time(8, 5));
series.add(new Day(6, 1, 2004), time(8, 4));
series.add(new Day(7, 1, 2004), time(8, 4));
series.add(new Day(8, 1, 2004), time(8, 4));
series.add(new Day(9, 1, 2004), time(8, 3));
series.add(new Day(10, 1, 2004), time(8, 3));
series.add(new Day(11, 1, 2004), time(8, 2));
series.add(new Day(12, 1, 2004), time(8, 1));
series.add(new Day(13, 1, 2004), time(8, 1));
series.add(new Day(14, 1, 2004), time(8, 0));
series.add(new Day(15, 1, 2004), time(7, 59));
series.add(new Day(16, 1, 2004), time(7, 58));
series.add(new Day(17, 1, 2004), time(7, 58));
series.add(new Day(18, 1, 2004), time(7, 57));
series.add(new Day(19, 1, 2004), time(7, 56));
series.add(new Day(20, 1, 2004), time(7, 55));
series.add(new Day(21, 1, 2004), time(7, 54));
series.add(new Day(22, 1, 2004), time(7, 53));
series.add(new Day(23, 1, 2004), time(7, 51));
series.add(new Day(24, 1, 2004), time(7, 50));
series.add(new Day(25, 1, 2004), time(7, 49));
series.add(new Day(26, 1, 2004), time(7, 48));
series.add(new Day(27, 1, 2004), time(7, 46));
series.add(new Day(28, 1, 2004), time(7, 45));
series.add(new Day(29, 1, 2004), time(7, 44));
series.add(new Day(30, 1, 2004), time(7, 42));
series.add(new Day(31, 1, 2004), time(7, 41));
series.add(new Day(1, 2, 2004), time(7, 39));
series.add(new Day(2, 2, 2004), time(7, 38));
series.add(new Day(3, 2, 2004), time(7, 36));
series.add(new Day(4, 2, 2004), time(7, 35));
series.add(new Day(5, 2, 2004), time(7, 33));
series.add(new Day(6, 2, 2004), time(7, 31));
series.add(new Day(7, 2, 2004), time(7, 30));
series.add(new Day(8, 2, 2004), time(7, 28));
series.add(new Day(9, 2, 2004), time(7, 26));
series.add(new Day(10, 2, 2004), time(7, 25));
series.add(new Day(11, 2, 2004), time(7, 23));
series.add(new Day(12, 2, 2004), time(7, 21));
series.add(new Day(13, 2, 2004), time(7, 19));
series.add(new Day(14, 2, 2004), time(7, 17));
series.add(new Day(15, 2, 2004), time(7, 15));
series.add(new Day(16, 2, 2004), time(7, 13));
series.add(new Day(17, 2, 2004), time(7, 11));
series.add(new Day(18, 2, 2004), time(7, 10));
series.add(new Day(19, 2, 2004), time(7, 8));
series.add(new Day(20, 2, 2004), time(7, 6));
series.add(new Day(21, 2, 2004), time(7, 4));
series.add(new Day(22, 2, 2004), time(7, 2));
series.add(new Day(23, 2, 2004), time(6, 59));
series.add(new Day(24, 2, 2004), time(6, 57));
series.add(new Day(25, 2, 2004), time(6, 55));
series.add(new Day(26, 2, 2004), time(6, 53));
series.add(new Day(27, 2, 2004), time(6, 51));
series.add(new Day(28, 2, 2004), time(6, 49));
series.add(new Day(29, 2, 2004), time(6, 47));
series.add(new Day(1, 3, 2004), time(6, 45));
series.add(new Day(2, 3, 2004), time(6, 43));
series.add(new Day(3, 3, 2004), time(6, 40));
series.add(new Day(4, 3, 2004), time(6, 38));
series.add(new Day(5, 3, 2004), time(6, 36));
series.add(new Day(6, 3, 2004), time(6, 34));
series.add(new Day(7, 3, 2004), time(6, 32));
series.add(new Day(8, 3, 2004), time(6, 29));
series.add(new Day(9, 3, 2004), time(6, 27));
series.add(new Day(10, 3, 2004), time(6, 25));
series.add(new Day(11, 3, 2004), time(6, 23));
series.add(new Day(12, 3, 2004), time(6, 20));
series.add(new Day(13, 3, 2004), time(6, 18));
series.add(new Day(14, 3, 2004), time(6, 16));
series.add(new Day(15, 3, 2004), time(6, 14));
series.add(new Day(16, 3, 2004), time(6, 11));
series.add(new Day(17, 3, 2004), time(6, 9));
series.add(new Day(18, 3, 2004), time(6, 7));
series.add(new Day(19, 3, 2004), time(6, 5));
series.add(new Day(20, 3, 2004), time(6, 2));
series.add(new Day(21, 3, 2004), time(6, 0));
series.add(new Day(22, 3, 2004), time(5, 58));
series.add(new Day(23, 3, 2004), time(5, 55));
series.add(new Day(24, 3, 2004), time(5, 53));
series.add(new Day(25, 3, 2004), time(5, 51));
series.add(new Day(26, 3, 2004), time(5, 49));
series.add(new Day(27, 3, 2004), time(5, 46));
series.add(new Day(28, 3, 2004), time(6, 44));
series.add(new Day(29, 3, 2004), time(6, 42));
series.add(new Day(30, 3, 2004), time(6, 39));
series.add(new Day(31, 3, 2004), time(6, 37));
series.add(new Day(1, 4, 2004), time(6, 35));
series.add(new Day(2, 4, 2004), time(6, 33));
series.add(new Day(3, 4, 2004), time(6, 30));
series.add(new Day(4, 4, 2004), time(6, 28));
series.add(new Day(5, 4, 2004), time(6, 26));
series.add(new Day(6, 4, 2004), time(6, 24));
series.add(new Day(7, 4, 2004), time(6, 21));
series.add(new Day(8, 4, 2004), time(6, 19));
series.add(new Day(9, 4, 2004), time(6, 17));
series.add(new Day(10, 4, 2004), time(6, 15));
series.add(new Day(11, 4, 2004), time(6, 12));
series.add(new Day(12, 4, 2004), time(6, 10));
series.add(new Day(13, 4, 2004), time(6, 8));
series.add(new Day(14, 4, 2004), time(6, 6));
series.add(new Day(15, 4, 2004), time(6, 4));
series.add(new Day(16, 4, 2004), time(6, 2));
series.add(new Day(17, 4, 2004), time(5, 59));
series.add(new Day(18, 4, 2004), time(5, 57));
series.add(new Day(19, 4, 2004), time(5, 55));
series.add(new Day(20, 4, 2004), time(5, 53));
series.add(new Day(21, 4, 2004), time(5, 51));
series.add(new Day(22, 4, 2004), time(5, 49));
series.add(new Day(23, 4, 2004), time(5, 47));
series.add(new Day(24, 4, 2004), time(5, 45));
series.add(new Day(25, 4, 2004), time(5, 43));
series.add(new Day(26, 4, 2004), time(5, 41));
series.add(new Day(27, 4, 2004), time(5, 39));
series.add(new Day(28, 4, 2004), time(5, 37));
series.add(new Day(29, 4, 2004), time(5, 35));
series.add(new Day(30, 4, 2004), time(5, 33));
series.add(new Day(1, 5, 2004), time(5, 31));
series.add(new Day(2, 5, 2004), time(5, 29));
series.add(new Day(3, 5, 2004), time(5, 28));
series.add(new Day(4, 5, 2004), time(5, 26));
series.add(new Day(5, 5, 2004), time(5, 24));
series.add(new Day(6, 5, 2004), time(5, 22));
series.add(new Day(7, 5, 2004), time(5, 20));
series.add(new Day(8, 5, 2004), time(5, 19));
series.add(new Day(9, 5, 2004), time(5, 17));
series.add(new Day(10, 5, 2004), time(5, 15));
series.add(new Day(11, 5, 2004), time(5, 14));
series.add(new Day(12, 5, 2004), time(5, 12));
series.add(new Day(13, 5, 2004), time(5, 11));
series.add(new Day(14, 5, 2004), time(5, 9));
series.add(new Day(15, 5, 2004), time(5, 8));
series.add(new Day(16, 5, 2004), time(5, 6));
series.add(new Day(17, 5, 2004), time(5, 5));
series.add(new Day(18, 5, 2004), time(5, 3));
series.add(new Day(19, 5, 2004), time(5, 2));
series.add(new Day(20, 5, 2004), time(5, 1));
series.add(new Day(21, 5, 2004), time(4, 59));
series.add(new Day(22, 5, 2004), time(4, 58));
series.add(new Day(23, 5, 2004), time(4, 57));
series.add(new Day(24, 5, 2004), time(4, 56));
series.add(new Day(25, 5, 2004), time(4, 55));
series.add(new Day(26, 5, 2004), time(4, 53));
series.add(new Day(27, 5, 2004), time(4, 52));
series.add(new Day(28, 5, 2004), time(4, 51));
series.add(new Day(29, 5, 2004), time(4, 50));
series.add(new Day(30, 5, 2004), time(4, 50));
series.add(new Day(31, 5, 2004), time(4, 49));
series.add(new Day(1, 6, 2004), time(4, 48));
series.add(new Day(2, 6, 2004), time(4, 47));
series.add(new Day(3, 6, 2004), time(4, 46));
series.add(new Day(4, 6, 2004), time(4, 46));
series.add(new Day(5, 6, 2004), time(4, 45));
series.add(new Day(6, 6, 2004), time(4, 45));
series.add(new Day(7, 6, 2004), time(4, 44));
series.add(new Day(8, 6, 2004), time(4, 44));
series.add(new Day(9, 6, 2004), time(4, 43));
series.add(new Day(10, 6, 2004), time(4, 43));
series.add(new Day(11, 6, 2004), time(4, 42));
series.add(new Day(12, 6, 2004), time(4, 42));
series.add(new Day(13, 6, 2004), time(4, 42));
series.add(new Day(14, 6, 2004), time(4, 42));
series.add(new Day(15, 6, 2004), time(4, 42));
series.add(new Day(16, 6, 2004), time(4, 42));
series.add(new Day(17, 6, 2004), time(4, 42));
series.add(new Day(18, 6, 2004), time(4, 42));
series.add(new Day(19, 6, 2004), time(4, 42));
series.add(new Day(20, 6, 2004), time(4, 42));
series.add(new Day(21, 6, 2004), time(4, 42));
series.add(new Day(22, 6, 2004), time(4, 42));
series.add(new Day(23, 6, 2004), time(4, 43));
series.add(new Day(24, 6, 2004), time(4, 43));
series.add(new Day(25, 6, 2004), time(4, 43));
series.add(new Day(26, 6, 2004), time(4, 44));
series.add(new Day(27, 6, 2004), time(4, 44));
series.add(new Day(28, 6, 2004), time(4, 45));
series.add(new Day(29, 6, 2004), time(4, 45));
series.add(new Day(30, 6, 2004), time(4, 46));
series.add(new Day(1, 7, 2004), time(4, 47));
series.add(new Day(2, 7, 2004), time(4, 47));
series.add(new Day(3, 7, 2004), time(4, 48));
series.add(new Day(4, 7, 2004), time(4, 49));
series.add(new Day(5, 7, 2004), time(4, 50));
series.add(new Day(6, 7, 2004), time(4, 51));
series.add(new Day(7, 7, 2004), time(4, 51));
series.add(new Day(8, 7, 2004), time(4, 52));
series.add(new Day(9, 7, 2004), time(4, 53));
series.add(new Day(10, 7, 2004), time(4, 54));
series.add(new Day(11, 7, 2004), time(4, 55));
series.add(new Day(12, 7, 2004), time(4, 57));
series.add(new Day(13, 7, 2004), time(4, 58));
series.add(new Day(14, 7, 2004), time(4, 59));
series.add(new Day(15, 7, 2004), time(5, 0));
series.add(new Day(16, 7, 2004), time(5, 1));
series.add(new Day(17, 7, 2004), time(5, 2));
series.add(new Day(18, 7, 2004), time(5, 4));
series.add(new Day(19, 7, 2004), time(5, 5));
series.add(new Day(20, 7, 2004), time(5, 6));
series.add(new Day(21, 7, 2004), time(5, 8));
series.add(new Day(22, 7, 2004), time(5, 9));
series.add(new Day(23, 7, 2004), time(5, 10));
series.add(new Day(24, 7, 2004), time(5, 12));
series.add(new Day(25, 7, 2004), time(5, 13));
series.add(new Day(26, 7, 2004), time(5, 14));
series.add(new Day(27, 7, 2004), time(5, 16));
series.add(new Day(28, 7, 2004), time(5, 17));
series.add(new Day(29, 7, 2004), time(5, 19));
series.add(new Day(30, 7, 2004), time(5, 20));
series.add(new Day(31, 7, 2004), time(5, 22));
series.add(new Day(1, 8, 2004), time(5, 23));
series.add(new Day(2, 8, 2004), time(5, 25));
series.add(new Day(3, 8, 2004), time(5, 26));
series.add(new Day(4, 8, 2004), time(5, 28));
series.add(new Day(5, 8, 2004), time(5, 29));
series.add(new Day(6, 8, 2004), time(5, 31));
series.add(new Day(7, 8, 2004), time(5, 32));
series.add(new Day(8, 8, 2004), time(5, 34));
series.add(new Day(9, 8, 2004), time(5, 36));
series.add(new Day(10, 8, 2004), time(5, 37));
series.add(new Day(11, 8, 2004), time(5, 39));
series.add(new Day(12, 8, 2004), time(5, 40));
series.add(new Day(13, 8, 2004), time(5, 42));
series.add(new Day(14, 8, 2004), time(5, 43));
series.add(new Day(15, 8, 2004), time(5, 45));
series.add(new Day(16, 8, 2004), time(5, 47));
series.add(new Day(17, 8, 2004), time(5, 48));
series.add(new Day(18, 8, 2004), time(5, 50));
series.add(new Day(19, 8, 2004), time(5, 51));
series.add(new Day(20, 8, 2004), time(5, 53));
series.add(new Day(21, 8, 2004), time(5, 55));
series.add(new Day(22, 8, 2004), time(5, 56));
series.add(new Day(23, 8, 2004), time(5, 58));
series.add(new Day(24, 8, 2004), time(5, 59));
series.add(new Day(25, 8, 2004), time(6, 1));
series.add(new Day(26, 8, 2004), time(6, 3));
series.add(new Day(27, 8, 2004), time(6, 4));
series.add(new Day(28, 8, 2004), time(6, 6));
series.add(new Day(29, 8, 2004), time(6, 7));
series.add(new Day(30, 8, 2004), time(6, 9));
series.add(new Day(31, 8, 2004), time(6, 10));
series.add(new Day(1, 9, 2004), time(6, 12));
series.add(new Day(2, 9, 2004), time(6, 14));
series.add(new Day(3, 9, 2004), time(6, 15));
series.add(new Day(4, 9, 2004), time(6, 17));
series.add(new Day(5, 9, 2004), time(6, 18));
series.add(new Day(6, 9, 2004), time(6, 20));
series.add(new Day(7, 9, 2004), time(6, 22));
series.add(new Day(8, 9, 2004), time(6, 23));
series.add(new Day(9, 9, 2004), time(6, 25));
series.add(new Day(10, 9, 2004), time(6, 26));
series.add(new Day(11, 9, 2004), time(6, 28));
series.add(new Day(12, 9, 2004), time(6, 30));
series.add(new Day(13, 9, 2004), time(6, 31));
series.add(new Day(14, 9, 2004), time(6, 33));
series.add(new Day(15, 9, 2004), time(6, 34));
series.add(new Day(16, 9, 2004), time(6, 36));
series.add(new Day(17, 9, 2004), time(6, 38));
series.add(new Day(18, 9, 2004), time(6, 39));
series.add(new Day(19, 9, 2004), time(6, 41));
series.add(new Day(20, 9, 2004), time(6, 42));
series.add(new Day(21, 9, 2004), time(6, 44));
series.add(new Day(22, 9, 2004), time(6, 46));
series.add(new Day(23, 9, 2004), time(6, 47));
series.add(new Day(24, 9, 2004), time(6, 49));
series.add(new Day(25, 9, 2004), time(6, 50));
series.add(new Day(26, 9, 2004), time(6, 52));
series.add(new Day(27, 9, 2004), time(6, 54));
series.add(new Day(28, 9, 2004), time(6, 55));
series.add(new Day(29, 9, 2004), time(6, 57));
series.add(new Day(30, 9, 2004), time(6, 58));
series.add(new Day(1, 10, 2004), time(7, 0));
series.add(new Day(2, 10, 2004), time(7, 2));
series.add(new Day(3, 10, 2004), time(7, 3));
series.add(new Day(4, 10, 2004), time(7, 5));
series.add(new Day(5, 10, 2004), time(7, 7));
series.add(new Day(6, 10, 2004), time(7, 8));
series.add(new Day(7, 10, 2004), time(7, 10));
series.add(new Day(8, 10, 2004), time(7, 12));
series.add(new Day(9, 10, 2004), time(7, 13));
series.add(new Day(10, 10, 2004), time(7, 15));
series.add(new Day(11, 10, 2004), time(7, 17));
series.add(new Day(12, 10, 2004), time(7, 18));
series.add(new Day(13, 10, 2004), time(7, 20));
series.add(new Day(14, 10, 2004), time(7, 22));
series.add(new Day(15, 10, 2004), time(7, 23));
series.add(new Day(16, 10, 2004), time(7, 25));
series.add(new Day(17, 10, 2004), time(7, 27));
series.add(new Day(18, 10, 2004), time(7, 29));
series.add(new Day(19, 10, 2004), time(7, 30));
series.add(new Day(20, 10, 2004), time(7, 32));
series.add(new Day(21, 10, 2004), time(7, 34));
series.add(new Day(22, 10, 2004), time(7, 35));
series.add(new Day(23, 10, 2004), time(7, 37));
series.add(new Day(24, 10, 2004), time(7, 39));
series.add(new Day(25, 10, 2004), time(7, 41));
series.add(new Day(26, 10, 2004), time(7, 42));
series.add(new Day(27, 10, 2004), time(7, 44));
series.add(new Day(28, 10, 2004), time(7, 46));
series.add(new Day(29, 10, 2004), time(7, 48));
series.add(new Day(30, 10, 2004), time(7, 49));
series.add(new Day(31, 10, 2004), time(6, 51));
series.add(new Day(1, 11, 2004), time(6, 53));
series.add(new Day(2, 11, 2004), time(6, 55));
series.add(new Day(3, 11, 2004), time(6, 57));
series.add(new Day(4, 11, 2004), time(6, 58));
series.add(new Day(5, 11, 2004), time(7, 0));
series.add(new Day(6, 11, 2004), time(7, 2));
series.add(new Day(7, 11, 2004), time(7, 4));
series.add(new Day(8, 11, 2004), time(7, 5));
series.add(new Day(9, 11, 2004), time(7, 7));
series.add(new Day(10, 11, 2004), time(7, 9));
series.add(new Day(11, 11, 2004), time(7, 11));
series.add(new Day(12, 11, 2004), time(7, 12));
series.add(new Day(13, 11, 2004), time(7, 14));
series.add(new Day(14, 11, 2004), time(7, 16));
series.add(new Day(15, 11, 2004), time(7, 17));
series.add(new Day(16, 11, 2004), time(7, 19));
series.add(new Day(17, 11, 2004), time(7, 21));
series.add(new Day(18, 11, 2004), time(7, 23));
series.add(new Day(19, 11, 2004), time(7, 24));
series.add(new Day(20, 11, 2004), time(7, 26));
series.add(new Day(21, 11, 2004), time(7, 28));
series.add(new Day(22, 11, 2004), time(7, 29));
series.add(new Day(23, 11, 2004), time(7, 31));
series.add(new Day(24, 11, 2004), time(7, 32));
series.add(new Day(25, 11, 2004), time(7, 34));
series.add(new Day(26, 11, 2004), time(7, 35));
series.add(new Day(27, 11, 2004), time(7, 37));
series.add(new Day(28, 11, 2004), time(7, 38));
series.add(new Day(29, 11, 2004), time(7, 40));
series.add(new Day(30, 11, 2004), time(7, 41));
series.add(new Day(1, 12, 2004), time(7, 43));
series.add(new Day(2, 12, 2004), time(7, 44));
series.add(new Day(3, 12, 2004), time(7, 45));
series.add(new Day(4, 12, 2004), time(7, 47));
series.add(new Day(5, 12, 2004), time(7, 48));
series.add(new Day(6, 12, 2004), time(7, 49));
series.add(new Day(7, 12, 2004), time(7, 51));
series.add(new Day(8, 12, 2004), time(7, 52));
series.add(new Day(9, 12, 2004), time(7, 53));
series.add(new Day(10, 12, 2004), time(7, 54));
series.add(new Day(11, 12, 2004), time(7, 55));
series.add(new Day(12, 12, 2004), time(7, 56));
series.add(new Day(13, 12, 2004), time(7, 57));
series.add(new Day(14, 12, 2004), time(7, 58));
series.add(new Day(15, 12, 2004), time(7, 59));
series.add(new Day(16, 12, 2004), time(7, 59));
series.add(new Day(17, 12, 2004), time(8, 0));
series.add(new Day(18, 12, 2004), time(8, 1));
series.add(new Day(19, 12, 2004), time(8, 2));
series.add(new Day(20, 12, 2004), time(8, 2));
series.add(new Day(21, 12, 2004), time(8, 3));
series.add(new Day(22, 12, 2004), time(8, 3));
series.add(new Day(23, 12, 2004), time(8, 4));
series.add(new Day(24, 12, 2004), time(8, 4));
series.add(new Day(25, 12, 2004), time(8, 4));
series.add(new Day(26, 12, 2004), time(8, 5));
series.add(new Day(27, 12, 2004), time(8, 5));
series.add(new Day(28, 12, 2004), time(8, 5));
series.add(new Day(29, 12, 2004), time(8, 5));
series.add(new Day(30, 12, 2004), time(8, 5));
series.add(new Day(31, 12, 2004), time(8, 5));
return series;
}
/**
* Creates a time series containing sunset times for London in 2004.
*
* @return a time series containing sunset times.
*/
public TimeSeries createSunsetSeries() {
final TimeSeries series = new TimeSeries("Sunset");
series.add(new Day(1, 1, 2004), time(16, 0));
series.add(new Day(2, 1, 2004), time(16, 1));
series.add(new Day(3, 1, 2004), time(16, 2));
series.add(new Day(4, 1, 2004), time(16, 3));
series.add(new Day(5, 1, 2004), time(16, 4));
series.add(new Day(6, 1, 2004), time(16, 5));
series.add(new Day(7, 1, 2004), time(16, 7));
series.add(new Day(8, 1, 2004), time(16, 8));
series.add(new Day(9, 1, 2004), time(16, 9));
series.add(new Day(10, 1, 2004), time(16, 11));
series.add(new Day(11, 1, 2004), time(16, 12));
series.add(new Day(12, 1, 2004), time(16, 13));
series.add(new Day(13, 1, 2004), time(16, 15));
series.add(new Day(14, 1, 2004), time(16, 16));
series.add(new Day(15, 1, 2004), time(16, 18));
series.add(new Day(16, 1, 2004), time(16, 19));
series.add(new Day(17, 1, 2004), time(16, 21));
series.add(new Day(18, 1, 2004), time(16, 22));
series.add(new Day(19, 1, 2004), time(16, 24));
series.add(new Day(20, 1, 2004), time(16, 26));
series.add(new Day(21, 1, 2004), time(16, 27));
series.add(new Day(22, 1, 2004), time(16, 29));
series.add(new Day(23, 1, 2004), time(16, 31));
series.add(new Day(24, 1, 2004), time(16, 32));
series.add(new Day(25, 1, 2004), time(16, 34));
series.add(new Day(26, 1, 2004), time(16, 36));
series.add(new Day(27, 1, 2004), time(16, 38));
series.add(new Day(28, 1, 2004), time(16, 39));
series.add(new Day(29, 1, 2004), time(16, 41));
series.add(new Day(30, 1, 2004), time(16, 43));
series.add(new Day(31, 1, 2004), time(16, 45));
series.add(new Day(1, 2, 2004), time(16, 47));
series.add(new Day(2, 2, 2004), time(16, 48));
series.add(new Day(3, 2, 2004), time(16, 50));
series.add(new Day(4, 2, 2004), time(16, 52));
series.add(new Day(5, 2, 2004), time(16, 54));
series.add(new Day(6, 2, 2004), time(16, 56));
series.add(new Day(7, 2, 2004), time(16, 57));
series.add(new Day(8, 2, 2004), time(16, 59));
series.add(new Day(9, 2, 2004), time(17, 1));
series.add(new Day(10, 2, 2004), time(17, 3));
series.add(new Day(11, 2, 2004), time(17, 5));
series.add(new Day(12, 2, 2004), time(17, 7));
series.add(new Day(13, 2, 2004), time(17, 8));
series.add(new Day(14, 2, 2004), time(17, 10));
series.add(new Day(15, 2, 2004), time(17, 12));
series.add(new Day(16, 2, 2004), time(17, 14));
series.add(new Day(17, 2, 2004), time(17, 16));
series.add(new Day(18, 2, 2004), time(17, 17));
series.add(new Day(19, 2, 2004), time(17, 19));
series.add(new Day(20, 2, 2004), time(17, 21));
series.add(new Day(21, 2, 2004), time(17, 23));
series.add(new Day(22, 2, 2004), time(17, 25));
series.add(new Day(23, 2, 2004), time(17, 27));
series.add(new Day(24, 2, 2004), time(17, 28));
series.add(new Day(25, 2, 2004), time(17, 30));
series.add(new Day(26, 2, 2004), time(17, 32));
series.add(new Day(27, 2, 2004), time(17, 34));
series.add(new Day(28, 2, 2004), time(17, 35));
series.add(new Day(29, 2, 2004), time(17, 37));
series.add(new Day(1, 3, 2004), time(17, 39));
series.add(new Day(2, 3, 2004), time(17, 41));
series.add(new Day(3, 3, 2004), time(17, 43));
series.add(new Day(4, 3, 2004), time(17, 44));
series.add(new Day(5, 3, 2004), time(17, 46));
series.add(new Day(6, 3, 2004), time(17, 48));
series.add(new Day(7, 3, 2004), time(17, 50));
series.add(new Day(8, 3, 2004), time(17, 51));
series.add(new Day(9, 3, 2004), time(17, 53));
series.add(new Day(10, 3, 2004), time(17, 55));
series.add(new Day(11, 3, 2004), time(17, 56));
series.add(new Day(12, 3, 2004), time(17, 58));
series.add(new Day(13, 3, 2004), time(18, 0));
series.add(new Day(14, 3, 2004), time(18, 2));
series.add(new Day(15, 3, 2004), time(18, 3));
series.add(new Day(16, 3, 2004), time(18, 5));
series.add(new Day(17, 3, 2004), time(18, 7));
series.add(new Day(18, 3, 2004), time(18, 8));
series.add(new Day(19, 3, 2004), time(18, 10));
series.add(new Day(20, 3, 2004), time(18, 12));
series.add(new Day(21, 3, 2004), time(18, 13));
series.add(new Day(22, 3, 2004), time(18, 15));
series.add(new Day(23, 3, 2004), time(18, 17));
series.add(new Day(24, 3, 2004), time(18, 19));
series.add(new Day(25, 3, 2004), time(18, 20));
series.add(new Day(26, 3, 2004), time(18, 22));
series.add(new Day(27, 3, 2004), time(18, 24));
series.add(new Day(28, 3, 2004), time(19, 25));
series.add(new Day(29, 3, 2004), time(19, 27));
series.add(new Day(30, 3, 2004), time(19, 29));
series.add(new Day(31, 3, 2004), time(19, 30));
series.add(new Day(1, 4, 2004), time(19, 32));
series.add(new Day(2, 4, 2004), time(19, 34));
series.add(new Day(3, 4, 2004), time(19, 35));
series.add(new Day(4, 4, 2004), time(19, 37));
series.add(new Day(5, 4, 2004), time(19, 39));
series.add(new Day(6, 4, 2004), time(19, 40));
series.add(new Day(7, 4, 2004), time(19, 42));
series.add(new Day(8, 4, 2004), time(19, 44));
series.add(new Day(9, 4, 2004), time(19, 45));
series.add(new Day(10, 4, 2004), time(19, 47));
series.add(new Day(11, 4, 2004), time(19, 49));
series.add(new Day(12, 4, 2004), time(19, 50));
series.add(new Day(13, 4, 2004), time(19, 52));
series.add(new Day(14, 4, 2004), time(19, 54));
series.add(new Day(15, 4, 2004), time(19, 55));
series.add(new Day(16, 4, 2004), time(19, 57));
series.add(new Day(17, 4, 2004), time(19, 59));
series.add(new Day(18, 4, 2004), time(20, 0));
series.add(new Day(19, 4, 2004), time(20, 2));
series.add(new Day(20, 4, 2004), time(20, 4));
series.add(new Day(21, 4, 2004), time(20, 5));
series.add(new Day(22, 4, 2004), time(20, 7));
series.add(new Day(23, 4, 2004), time(20, 9));
series.add(new Day(24, 4, 2004), time(20, 10));
series.add(new Day(25, 4, 2004), time(20, 12));
series.add(new Day(26, 4, 2004), time(20, 14));
series.add(new Day(27, 4, 2004), time(20, 15));
series.add(new Day(28, 4, 2004), time(20, 17));
series.add(new Day(29, 4, 2004), time(20, 19));
series.add(new Day(30, 4, 2004), time(20, 20));
series.add(new Day(1, 5, 2004), time(20, 22));
series.add(new Day(2, 5, 2004), time(20, 24));
series.add(new Day(3, 5, 2004), time(20, 25));
series.add(new Day(4, 5, 2004), time(20, 27));
series.add(new Day(5, 5, 2004), time(20, 28));
series.add(new Day(6, 5, 2004), time(20, 30));
series.add(new Day(7, 5, 2004), time(20, 32));
series.add(new Day(8, 5, 2004), time(20, 33));
series.add(new Day(9, 5, 2004), time(20, 35));
series.add(new Day(10, 5, 2004), time(20, 36));
series.add(new Day(11, 5, 2004), time(20, 38));
series.add(new Day(12, 5, 2004), time(20, 40));
series.add(new Day(13, 5, 2004), time(20, 41));
series.add(new Day(14, 5, 2004), time(20, 43));
series.add(new Day(15, 5, 2004), time(20, 44));
series.add(new Day(16, 5, 2004), time(20, 46));
series.add(new Day(17, 5, 2004), time(20, 47));
series.add(new Day(18, 5, 2004), time(20, 49));
series.add(new Day(19, 5, 2004), time(20, 50));
series.add(new Day(20, 5, 2004), time(20, 51));
series.add(new Day(21, 5, 2004), time(20, 53));
series.add(new Day(22, 5, 2004), time(20, 54));
series.add(new Day(23, 5, 2004), time(20, 56));
series.add(new Day(24, 5, 2004), time(20, 57));
series.add(new Day(25, 5, 2004), time(20, 58));
series.add(new Day(26, 5, 2004), time(21, 0));
series.add(new Day(27, 5, 2004), time(21, 1));
series.add(new Day(28, 5, 2004), time(21, 2));
series.add(new Day(29, 5, 2004), time(21, 3));
series.add(new Day(30, 5, 2004), time(21, 4));
series.add(new Day(31, 5, 2004), time(21, 6));
series.add(new Day(1, 6, 2004), time(21, 7));
series.add(new Day(2, 6, 2004), time(21, 8));
series.add(new Day(3, 6, 2004), time(21, 9));
series.add(new Day(4, 6, 2004), time(21, 10));
series.add(new Day(5, 6, 2004), time(21, 11));
series.add(new Day(6, 6, 2004), time(21, 12));
series.add(new Day(7, 6, 2004), time(21, 13));
series.add(new Day(8, 6, 2004), time(21, 13));
series.add(new Day(9, 6, 2004), time(21, 14));
series.add(new Day(10, 6, 2004), time(21, 15));
series.add(new Day(11, 6, 2004), time(21, 16));
series.add(new Day(12, 6, 2004), time(21, 16));
series.add(new Day(13, 6, 2004), time(21, 17));
series.add(new Day(14, 6, 2004), time(21, 18));
series.add(new Day(15, 6, 2004), time(21, 18));
series.add(new Day(16, 6, 2004), time(21, 19));
series.add(new Day(17, 6, 2004), time(21, 19));
series.add(new Day(18, 6, 2004), time(21, 19));
series.add(new Day(19, 6, 2004), time(21, 20));
series.add(new Day(20, 6, 2004), time(21, 20));
series.add(new Day(21, 6, 2004), time(21, 20));
series.add(new Day(22, 6, 2004), time(21, 21));
series.add(new Day(23, 6, 2004), time(21, 21));
series.add(new Day(24, 6, 2004), time(21, 21));
series.add(new Day(25, 6, 2004), time(21, 21));
series.add(new Day(26, 6, 2004), time(21, 21));
series.add(new Day(27, 6, 2004), time(21, 21));
series.add(new Day(28, 6, 2004), time(21, 21));
series.add(new Day(29, 6, 2004), time(21, 21));
series.add(new Day(30, 6, 2004), time(21, 21));
series.add(new Day(1, 7, 2004), time(21, 20));
series.add(new Day(2, 7, 2004), time(21, 20));
series.add(new Day(3, 7, 2004), time(21, 19));
series.add(new Day(4, 7, 2004), time(21, 19));
series.add(new Day(5, 7, 2004), time(21, 18));
series.add(new Day(6, 7, 2004), time(21, 18));
series.add(new Day(7, 7, 2004), time(21, 17));
series.add(new Day(8, 7, 2004), time(21, 17));
series.add(new Day(9, 7, 2004), time(21, 16));
series.add(new Day(10, 7, 2004), time(21, 15));
series.add(new Day(11, 7, 2004), time(21, 14));
series.add(new Day(12, 7, 2004), time(21, 14));
series.add(new Day(13, 7, 2004), time(21, 13));
series.add(new Day(14, 7, 2004), time(21, 12));
series.add(new Day(15, 7, 2004), time(21, 11));
series.add(new Day(16, 7, 2004), time(21, 10));
series.add(new Day(17, 7, 2004), time(21, 9));
series.add(new Day(18, 7, 2004), time(21, 8));
series.add(new Day(19, 7, 2004), time(21, 7));
series.add(new Day(20, 7, 2004), time(21, 5));
series.add(new Day(21, 7, 2004), time(21, 4));
series.add(new Day(22, 7, 2004), time(21, 3));
series.add(new Day(23, 7, 2004), time(21, 2));
series.add(new Day(24, 7, 2004), time(21, 0));
series.add(new Day(25, 7, 2004), time(20, 59));
series.add(new Day(26, 7, 2004), time(20, 58));
series.add(new Day(27, 7, 2004), time(20, 56));
series.add(new Day(28, 7, 2004), time(20, 55));
series.add(new Day(29, 7, 2004), time(20, 53));
series.add(new Day(30, 7, 2004), time(20, 52));
series.add(new Day(31, 7, 2004), time(20, 50));
series.add(new Day(1, 8, 2004), time(20, 48));
series.add(new Day(2, 8, 2004), time(20, 47));
series.add(new Day(3, 8, 2004), time(20, 45));
series.add(new Day(4, 8, 2004), time(20, 43));
series.add(new Day(5, 8, 2004), time(20, 42));
series.add(new Day(6, 8, 2004), time(20, 40));
series.add(new Day(7, 8, 2004), time(20, 38));
series.add(new Day(8, 8, 2004), time(20, 36));
series.add(new Day(9, 8, 2004), time(20, 34));
series.add(new Day(10, 8, 2004), time(20, 33));
series.add(new Day(11, 8, 2004), time(20, 31));
series.add(new Day(12, 8, 2004), time(20, 29));
series.add(new Day(13, 8, 2004), time(20, 27));
series.add(new Day(14, 8, 2004), time(20, 25));
series.add(new Day(15, 8, 2004), time(20, 23));
series.add(new Day(16, 8, 2004), time(20, 21));
series.add(new Day(17, 8, 2004), time(20, 19));
series.add(new Day(18, 8, 2004), time(20, 17));
series.add(new Day(19, 8, 2004), time(20, 15));
series.add(new Day(20, 8, 2004), time(20, 13));
series.add(new Day(21, 8, 2004), time(20, 11));
series.add(new Day(22, 8, 2004), time(20, 9));
series.add(new Day(23, 8, 2004), time(20, 7));
series.add(new Day(24, 8, 2004), time(20, 4));
series.add(new Day(25, 8, 2004), time(20, 2));
series.add(new Day(26, 8, 2004), time(20, 0));
series.add(new Day(27, 8, 2004), time(19, 58));
series.add(new Day(28, 8, 2004), time(19, 56));
series.add(new Day(29, 8, 2004), time(19, 54));
series.add(new Day(30, 8, 2004), time(19, 51));
series.add(new Day(31, 8, 2004), time(19, 49));
series.add(new Day(1, 9, 2004), time(19, 47));
series.add(new Day(2, 9, 2004), time(19, 45));
series.add(new Day(3, 9, 2004), time(19, 42));
series.add(new Day(4, 9, 2004), time(19, 40));
series.add(new Day(5, 9, 2004), time(19, 38));
series.add(new Day(6, 9, 2004), time(19, 36));
series.add(new Day(7, 9, 2004), time(19, 33));
series.add(new Day(8, 9, 2004), time(19, 31));
series.add(new Day(9, 9, 2004), time(19, 29));
series.add(new Day(10, 9, 2004), time(19, 27));
series.add(new Day(11, 9, 2004), time(19, 24));
series.add(new Day(12, 9, 2004), time(19, 22));
series.add(new Day(13, 9, 2004), time(19, 20));
series.add(new Day(14, 9, 2004), time(19, 17));
series.add(new Day(15, 9, 2004), time(19, 15));
series.add(new Day(16, 9, 2004), time(19, 13));
series.add(new Day(17, 9, 2004), time(19, 11));
series.add(new Day(18, 9, 2004), time(19, 8));
series.add(new Day(19, 9, 2004), time(19, 6));
series.add(new Day(20, 9, 2004), time(19, 4));
series.add(new Day(21, 9, 2004), time(19, 1));
series.add(new Day(22, 9, 2004), time(18, 59));
series.add(new Day(23, 9, 2004), time(18, 57));
series.add(new Day(24, 9, 2004), time(18, 54));
series.add(new Day(25, 9, 2004), time(18, 52));
series.add(new Day(26, 9, 2004), time(18, 50));
series.add(new Day(27, 9, 2004), time(18, 47));
series.add(new Day(28, 9, 2004), time(18, 45));
series.add(new Day(29, 9, 2004), time(18, 43));
series.add(new Day(30, 9, 2004), time(18, 41));
series.add(new Day(1, 10, 2004), time(18, 38));
series.add(new Day(2, 10, 2004), time(18, 36));
series.add(new Day(3, 10, 2004), time(18, 34));
series.add(new Day(4, 10, 2004), time(18, 31));
series.add(new Day(5, 10, 2004), time(18, 29));
series.add(new Day(6, 10, 2004), time(18, 27));
series.add(new Day(7, 10, 2004), time(18, 25));
series.add(new Day(8, 10, 2004), time(18, 22));
series.add(new Day(9, 10, 2004), time(18, 20));
series.add(new Day(10, 10, 2004), time(18, 18));
series.add(new Day(11, 10, 2004), time(18, 16));
series.add(new Day(12, 10, 2004), time(18, 14));
series.add(new Day(13, 10, 2004), time(18, 11));
series.add(new Day(14, 10, 2004), time(18, 9));
series.add(new Day(15, 10, 2004), time(18, 7));
series.add(new Day(16, 10, 2004), time(18, 5));
series.add(new Day(17, 10, 2004), time(18, 3));
series.add(new Day(18, 10, 2004), time(18, 1));
series.add(new Day(19, 10, 2004), time(17, 59));
series.add(new Day(20, 10, 2004), time(17, 57));
series.add(new Day(21, 10, 2004), time(17, 55));
series.add(new Day(22, 10, 2004), time(17, 53));
series.add(new Day(23, 10, 2004), time(17, 50));
series.add(new Day(24, 10, 2004), time(17, 48));
series.add(new Day(25, 10, 2004), time(17, 46));
series.add(new Day(26, 10, 2004), time(17, 45));
series.add(new Day(27, 10, 2004), time(17, 43));
series.add(new Day(28, 10, 2004), time(17, 41));
series.add(new Day(29, 10, 2004), time(17, 39));
series.add(new Day(30, 10, 2004), time(17, 37));
series.add(new Day(31, 10, 2004), time(16, 35));
series.add(new Day(1, 11, 2004), time(16, 33));
series.add(new Day(2, 11, 2004), time(16, 31));
series.add(new Day(3, 11, 2004), time(16, 30));
series.add(new Day(4, 11, 2004), time(16, 28));
series.add(new Day(5, 11, 2004), time(16, 26));
series.add(new Day(6, 11, 2004), time(16, 24));
series.add(new Day(7, 11, 2004), time(16, 23));
series.add(new Day(8, 11, 2004), time(16, 21));
series.add(new Day(9, 11, 2004), time(16, 20));
series.add(new Day(10, 11, 2004), time(16, 18));
series.add(new Day(11, 11, 2004), time(16, 16));
series.add(new Day(12, 11, 2004), time(16, 15));
series.add(new Day(13, 11, 2004), time(16, 13));
series.add(new Day(14, 11, 2004), time(16, 12));
series.add(new Day(15, 11, 2004), time(16, 11));
series.add(new Day(16, 11, 2004), time(16, 9));
series.add(new Day(17, 11, 2004), time(16, 8));
series.add(new Day(18, 11, 2004), time(16, 7));
series.add(new Day(19, 11, 2004), time(16, 5));
series.add(new Day(20, 11, 2004), time(16, 4));
series.add(new Day(21, 11, 2004), time(16, 3));
series.add(new Day(22, 11, 2004), time(16, 2));
series.add(new Day(23, 11, 2004), time(16, 1));
series.add(new Day(24, 11, 2004), time(16, 0));
series.add(new Day(25, 11, 2004), time(15, 59));
series.add(new Day(26, 11, 2004), time(15, 58));
series.add(new Day(27, 11, 2004), time(15, 57));
series.add(new Day(28, 11, 2004), time(15, 56));
series.add(new Day(29, 11, 2004), time(15, 56));
series.add(new Day(30, 11, 2004), time(15, 55));
series.add(new Day(1, 12, 2004), time(15, 54));
series.add(new Day(2, 12, 2004), time(15, 54));
series.add(new Day(3, 12, 2004), time(15, 53));
series.add(new Day(4, 12, 2004), time(15, 53));
series.add(new Day(5, 12, 2004), time(15, 52));
series.add(new Day(6, 12, 2004), time(15, 52));
series.add(new Day(7, 12, 2004), time(15, 51));
series.add(new Day(8, 12, 2004), time(15, 51));
series.add(new Day(9, 12, 2004), time(15, 51));
series.add(new Day(10, 12, 2004), time(15, 51));
series.add(new Day(11, 12, 2004), time(15, 50));
series.add(new Day(12, 12, 2004), time(15, 50));
series.add(new Day(13, 12, 2004), time(15, 50));
series.add(new Day(14, 12, 2004), time(15, 50));
series.add(new Day(15, 12, 2004), time(15, 51));
series.add(new Day(16, 12, 2004), time(15, 51));
series.add(new Day(17, 12, 2004), time(15, 51));
series.add(new Day(18, 12, 2004), time(15, 51));
series.add(new Day(19, 12, 2004), time(15, 51));
series.add(new Day(20, 12, 2004), time(15, 52));
series.add(new Day(21, 12, 2004), time(15, 52));
series.add(new Day(22, 12, 2004), time(15, 53));
series.add(new Day(23, 12, 2004), time(15, 53));
series.add(new Day(24, 12, 2004), time(15, 54));
series.add(new Day(25, 12, 2004), time(15, 55));
series.add(new Day(26, 12, 2004), time(15, 55));
series.add(new Day(27, 12, 2004), time(15, 56));
series.add(new Day(28, 12, 2004), time(15, 57));
series.add(new Day(29, 12, 2004), time(15, 58));
series.add(new Day(30, 12, 2004), time(15, 59));
series.add(new Day(31, 12, 2004), time(16, 0));
return series;
}
/**
* Creates a chart.
*
* @param dataset the dataset.
*
* @return The chart.
*/
private JFreeChart createChart(final XYDataset dataset) {
final JFreeChart chart = ChartFactory.createTimeSeriesChart(
"Daylight Hours - London, UK",
"Date",
"Time",
dataset,
true, // legend
true, // tool tips
false // URLs
);
chart.setBackgroundPaint(Color.white);
final XYDifferenceRenderer renderer = new XYDifferenceRenderer(
Color.blue, Color.blue, false
);
renderer.setStroke(new BasicStroke(2.0f));
renderer.setSeriesPaint(0, Color.yellow);
renderer.setSeriesPaint(1, Color.red);
final XYPlot plot = chart.getXYPlot();
plot.setRenderer(renderer);
plot.setBackgroundPaint(Color.lightGray);
plot.setDomainGridlinePaint(Color.white);
plot.setRangeGridlinePaint(Color.white);
// plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
final DateAxis domainAxis = new DateAxis("Time");
domainAxis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
domainAxis.setLowerMargin(0.0);
domainAxis.setUpperMargin(0.0);
plot.setDomainAxis(domainAxis);
plot.setForegroundAlpha(0.5f);
final Color c = new Color(255, 60, 24, 63);
final Marker bst = new IntervalMarker(
new Day(28, 3, 2004).getFirstMillisecond(), new Day(30, 10, 2004).getFirstMillisecond(),
c, new BasicStroke(2.0f), null, null, 1.0f
);
bst.setLabel("British Summer Time");
bst.setLabelAnchor(RectangleAnchor.BOTTOM_RIGHT);
bst.setLabelFont(new Font("SansSerif", Font.ITALIC + Font.BOLD, 10));
bst.setLabelTextAnchor(TextAnchor.BASELINE_RIGHT);
plot.addDomainMarker(bst, Layer.BACKGROUND);
final DateAxis rangeAxis = new DateAxis("Time");
rangeAxis.setLowerMargin(0.15);
rangeAxis.setUpperMargin(0.15);
plot.setRangeAxis(rangeAxis);
return chart;
}
// ****************************************************************************
// * JFREECHART DEVELOPER GUIDE *
// * The JFreeChart Developer Guide, written by David Gilbert, is available *
// * to purchase from Object Refinery Limited: *
// * *
// * http://www.object-refinery.ru/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 DifferenceChartDemo2 demo = new DifferenceChartDemo2("Difference Chart Demo 2");
demo.pack();
RefineryUtilities.centerFrameOnScreen(demo);
demo.setVisible(true);
}
}
</source>
