jfreechart demo源码 柱状图 饼图

// Decompiled by Jad v1.5.8g. Copyright 2001 Pavel Kouznetsov. // Jad home page: http://www.kpdus.com/jad.html // Decompiler options: packimports(3) package demo; import java.awt.*; import java.text.SimpleDateFormat; import javax.swing.JPanel; import org.jfree.chart.*; import org.jfree.chart.axis.DateAxis; import org.jfree.chart.axis.DateTickMarkPosition; import org.jfree.chart.labels.StandardXYToolTipGenerator; import org.jfree.chart.plot.IntervalMarker; import org.jfree.chart.plot.XYPlot; import org.jfree.chart.renderer.xy.XYDifferenceRenderer; import org.jfree.chart.title.TextTitle; import org.jfree.data.time.*; import org.jfree.data.xy.XYDataset; import org.jfree.ui.*; public class DifferenceChartDemo2 extends ApplicationFrame { public DifferenceChartDemo2(String s) { super(s); JPanel jpanel = createDemoPanel(); jpanel.setPreferredSize(new Dimension(500, 270)); setContentPane(jpanel); } private static XYDataset createDataset() { TimeSeries timeseries = createSunriseSeries(); TimeSeries timeseries1 = createSunsetSeries(); TimeSeriesCollection timeseriescollection = new TimeSeriesCollection(); timeseriescollection.addSeries(timeseries); timeseriescollection.addSeries(timeseries1); return timeseriescollection; } private static Long time(int i, int j) { Minute minute = new Minute(j, i, 1, 1, 1970); return new Long(minute.getFirstMillisecond()); } public static TimeSeries createSunriseSeries() { TimeSeries timeseries = new TimeSeries("Sunrise"); timeseries.add(new Day(1, 1, 2004), time(8, 5)); timeseries.add(new Day(2, 1, 2004), time(8, 5)); timeseries.add(new Day(3, 1, 2004), time(8, 5)); timeseries.add(new Day(4, 1, 2004), time(8, 5)); timeseries.add(new Day(5, 1, 2004), time(8, 5)); timeseries.add(new Day(6, 1, 2004), time(8, 4)); timeseries.add(new Day(7, 1, 2004), time(8, 4)); timeseries.add(new Day(8, 1, 2004), time(8, 4)); timeseries.add(new Day(9, 1, 2004), time(8, 3)); timeseries.add(new Day(10, 1, 2004), time(8, 3)); timeseries.add(new Day(11, 1, 2004), time(8, 2)); timeseries.add(new Day(12, 1, 2004), time(8, 1)); timeseries.add(new Day(13, 1, 2004), time(8, 1)); timeseries.add(new Day(14, 1, 2004), time(8, 0)); timeseries.add(new Day(15, 1, 2004), time(7, 59)); timeseries.add(new Day(16, 1, 2004), time(7, 58)); timeseries.add(new Day(17, 1, 2004), time(7, 58)); timeseries.add(new Day(18, 1, 2004), time(7, 57)); timeseries.add(new Day(19, 1, 2004), time(7, 56)); timeseries.add(new Day(20, 1, 2004), time(7, 55)); timeseries.add(new Day(21, 1, 2004), time(7, 54)); timeseries.add(new Day(22, 1, 2004), time(7, 53)); timeseries.add(new Day(23, 1, 2004), time(7, 51)); timeseries.add(new Day(24, 1, 2004), time(7, 50)); timeseries.add(new Day(25, 1, 2004), time(7, 49)); timeseries.add(new Day(26, 1, 2004), time(7, 48)); timeseries.add(new Day(27, 1, 2004), time(7, 46)); timeseries.add(new Day(28, 1, 2004), time(7, 45)); timeseries.add(new Day(29, 1, 2004), time(7, 44)); timeseries.add(new Day(30, 1, 2004), time(7, 42)); timeseries.add(new Day(31, 1, 2004), time(7, 41)); timeseries.add(new Day(1, 2, 2004), time(7, 39)); timeseries.add(new Day(2, 2, 2004), time(7, 38)); timeseries.add(new Day(3, 2, 2004), time(7, 36)); timeseries.add(new Day(4, 2, 2004), time(7, 35)); timeseries.add(new Day(5, 2, 2004), time(7, 33)); timeseries.add(new Day(6, 2, 2004), time(7, 31)); timeseries.add(new Day(7, 2, 2004), time(7, 30)); timeseries.add(new Day(8, 2, 2004), time(7, 28)); timeseries.add(new Day(9, 2, 2004), time(7, 26)); timeseries.add(new Day(10, 2, 2004), time(7, 25)); timeseries.add(new Day(11, 2, 2004), time(7, 23)); timeseries.add(new Day(12, 2, 2004), time(7, 21)); timeseries.add(new Day(13, 2, 2004), time(7, 19)); timeseries.add(new Day(14, 2, 2004), time(7, 17)); timeseries.add(new Day(15, 2, 2004), time(7, 15)); timeseries.add(new Day(16, 2, 2004), time(7, 13)); timeseries.add(new Day(17, 2, 2004), time(7, 11)); timeseries.add(new Day(18, 2, 2004), time(7, 10)); timeseries.add(new Day(19, 2, 2004), time(7, 8)); timeseries.add(new Day(20, 2, 2004), time(7, 6)); timeseries.add(new Day(21, 2, 2004), time(7, 4)); timeseries.add(new Day(22, 2, 2004), time(7, 2)); timeseries.add(new Day(23, 2, 2004), time(6, 59)); timeseries.add(new Day(24, 2, 2004), time(6, 57)); timeseries.add(new Day(25, 2, 2004), time(6, 55)); timeseries.add(new Day(26, 2, 2004), time(6, 53)); timeseries.add(new Day(27, 2, 2004), time(6, 51)); timeseries.add(new Day(28, 2, 2004), time(6, 49)); timeseries.add(new Day(29, 2, 2004), time(6, 47)); timeseries.add(new Day(1, 3, 2004), time(6, 45)); timeseries.add(new Day(2, 3, 2004), time(6, 43)); timeseries.add(new Day(3, 3, 2004), time(6, 40)); timeseries.add(new Day(4, 3, 2004), time(6, 38)); timeseries.add(new Day(5, 3, 2004), time(6, 36)); timeseries.add(new Day(6, 3, 2004), time(6, 34)); timeseries.add(new Day(7, 3, 2004), time(6, 32)); timeseries.add(new Day(8, 3, 2004), time(6, 29)); timeseries.add(new Day(9, 3, 2004), time(6, 27)); timeseries.add(new Day(10, 3, 2004), time(6, 25)); timeseries.add(new Day(11, 3, 2004), time(6, 23)); timeseries.add(new Day(12, 3, 2004), time(6, 20)); timeseries.add(new Day(13, 3, 2004), time(6, 18)); timeseries.add(new Day(14, 3, 2004), time(6, 16)); timeseries.add(new Day(15, 3, 2004), time(6, 14)); timeseries.add(new Day(16, 3, 2004), time(6, 11)); timeseries.add(new Day(17, 3, 2004), time(6, 9)); timeseries.add(new Day(18, 3, 2004), time(6, 7)); timeseries.add(new Day(19, 3, 2004), time(6, 5)); timeseries.add(new Day(20, 3, 2004), time(6, 2)); timeseries.add(new Day(21, 3, 2004), time(6, 0)); timeseries.add(new Day(22, 3, 2004), time(5, 58)); timeseries.add(new Day(23, 3, 2004), time(5, 55)); timeseries.add(new Day(24, 3, 2004), time(5, 53)); timeseries.add(new Day(25, 3, 2004), time(5, 51)); timeseries.add(new Day(26, 3, 2004), time(5, 49)); timeseries.add(new Day(27, 3, 2004), time(5, 46)); timeseries.add(new Day(28, 3, 2004), time(6, 44)); timeseries.add(new Day(29, 3, 2004), time(6, 42)); timeseries.add(new Day(30, 3, 2004), time(6, 39)); timeseries.add(new Day(31, 3, 2004), time(6, 37)); timeseries.add(new Day(1, 4, 2004), time(6, 35)); timeseries.add(new Day(2, 4, 2004), time(6, 33)); timeseries.add(new Day(3, 4, 2004), time(6, 30)); timeseries.add(new Day(4, 4, 2004), time(6, 28)); timeseries.add(new Day(5, 4, 2004), time(6, 26)); timeseries.add(new Day(6, 4, 2004), time(6, 24)); timeseries.add(new Day(7, 4, 2004), time(6, 21)); timeseries.add(new Day(8, 4, 2004), time(6, 19)); timeseries.add(new Day(9, 4, 2004), time(6, 17)); timeseries.add(new Day(10, 4, 2004), time(6, 15)); timeseries.add(new Day(11, 4, 2004), time(6, 12)); timeseries.add(new Day(12, 4, 2004), time(6, 10)); timeseries.add(new Day(13, 4, 2004), time(6, 8)); timeseries.add(new Day(14, 4, 2004), time(6, 6)); timeseries.add(new Day(15, 4, 2004), time(6, 4)); timeseries.add(new