demodatasetfactory.java

JfreeChart 常用图表例子

            t1.add(new Day(4, MonthConstants.APRIL, 2001), new Double(1.5880));
            t1.add(new Day(5, MonthConstants.APRIL, 2001), new Double(1.5931));
            t1.add(new Day(6, MonthConstants.APRIL, 2001), new Double(1.5968));
            t1.add(new Day(9, MonthConstants.APRIL, 2001), new Double(1.6072));
            t1.add(new Day(10, MonthConstants.APRIL, 2001), new Double(1.6167));
            t1.add(new Day(11, MonthConstants.APRIL, 2001), new Double(1.6214));
            t1.add(new Day(12, MonthConstants.APRIL, 2001), new Double(1.6120));
            t1.add(new Day(17, MonthConstants.APRIL, 2001), new Double(1.6229));
            t1.add(new Day(18, MonthConstants.APRIL, 2001), new Double(1.6298));
            t1.add(new Day(19, MonthConstants.APRIL, 2001), new Double(1.6159));
            t1.add(new Day(20, MonthConstants.APRIL, 2001), new Double(1.5996));
            t1.add(new Day(23, MonthConstants.APRIL, 2001), new Double(1.6042));
            t1.add(new Day(24, MonthConstants.APRIL, 2001), new Double(1.6061));
            t1.add(new Day(25, MonthConstants.APRIL, 2001), new Double(1.6045));
            t1.add(new Day(26, MonthConstants.APRIL, 2001), new Double(1.5970));
            t1.add(new Day(27, MonthConstants.APRIL, 2001), new Double(1.6095));
            t1.add(new Day(30, MonthConstants.APRIL, 2001), new Double(1.6141));
            t1.add(new Day(1, MonthConstants.MAY, 2001), new Double(1.6076));
            t1.add(new Day(2, MonthConstants.MAY, 2001), new Double(1.6077));
            t1.add(new Day(3, MonthConstants.MAY, 2001), new Double(1.6035));
            t1.add(new Day(4, MonthConstants.MAY, 2001), new Double(1.6060));
            t1.add(new Day(8, MonthConstants.MAY, 2001), new Double(1.6178));
            t1.add(new Day(9, MonthConstants.MAY, 2001), new Double(1.6083));
            t1.add(new Day(10, MonthConstants.MAY, 2001), new Double(1.6107));
            t1.add(new Day(11, MonthConstants.MAY, 2001), new Double(1.6209));
            t1.add(new Day(14, MonthConstants.MAY, 2001), new Double(1.6228));
            t1.add(new Day(15, MonthConstants.MAY, 2001), new Double(1.6184));
            t1.add(new Day(16, MonthConstants.MAY, 2001), new Double(1.6167));
            t1.add(new Day(17, MonthConstants.MAY, 2001), new Double(1.6223));
            t1.add(new Day(18, MonthConstants.MAY, 2001), new Double(1.6305));
            t1.add(new Day(21, MonthConstants.MAY, 2001), new Double(1.6420));
            t1.add(new Day(22, MonthConstants.MAY, 2001), new Double(1.6484));
            t1.add(new Day(23, MonthConstants.MAY, 2001), new Double(1.6547));
            t1.add(new Day(24, MonthConstants.MAY, 2001), new Double(1.6444));
            t1.add(new Day(25, MonthConstants.MAY, 2001), new Double(1.6577));
            t1.add(new Day(29, MonthConstants.MAY, 2001), new Double(1.6606));
            t1.add(new Day(30, MonthConstants.MAY, 2001), new Double(1.6604));
            t1.add(new Day(31, MonthConstants.MAY, 2001), new Double(1.6772));
            t1.add(new Day(1, MonthConstants.JUNE, 2001), new Double(1.6717));
            t1.add(new Day(4, MonthConstants.JUNE, 2001), new Double(1.6685));
            t1.add(new Day(5, MonthConstants.JUNE, 2001), new Double(1.6621));
            t1.add(new Day(6, MonthConstants.JUNE, 2001), new Double(1.6460));
            t1.add(new Day(7, MonthConstants.JUNE, 2001), new Double(1.6333));
            t1.add(new Day(8, MonthConstants.JUNE, 2001), new Double(1.6265));
            t1.add(new Day(11, MonthConstants.JUNE, 2001), new Double(1.6311));
            t1.add(new Day(12, MonthConstants.JUNE, 2001), new Double(1.6238));
            t1.add(new Day(13, MonthConstants.JUNE, 2001), new Double(1.6300));
            t1.add(new Day(14, MonthConstants.JUNE, 2001), new Double(1.6289));
            t1.add(new Day(15, MonthConstants.JUNE, 2001), new Double(1.6276));
            t1.add(new Day(18, MonthConstants.JUNE, 2001), new Double(1.6299));
            t1.add(new Day(19, MonthConstants.JUNE, 2001), new Double(1.6353));
            t1.add(new Day(20, MonthConstants.JUNE, 2001), new Double(1.6378));
            t1.add(new Day(21, MonthConstants.JUNE, 2001), new Double(1.6567));
            t1.add(new Day(22, MonthConstants.JUNE, 2001), new Double(1.6523));
            t1.add(new Day(25, MonthConstants.JUNE, 2001), new Double(1.6418));
            t1.add(new Day(26, MonthConstants.JUNE, 2001), new Double(1.6429));
            t1.add(new Day(27, MonthConstants.JUNE, 2001), new Double(1.6439));
            t1.add(new Day(28, MonthConstants.JUNE, 2001), new Double(1.6605));
            t1.add(new Day(29, MonthConstants.JUNE, 2001), new Double(1.6599));
            t1.add(new Day(2, MonthConstants.JULY, 2001), new Double(1.6727));
            t1.add(new Day(3, MonthConstants.JULY, 2001), new Double(1.6620));
            t1.add(new Day(4, MonthConstants.JULY, 2001), new Double(1.6628));
            t1.add(new Day(5, MonthConstants.JULY, 2001), new Double(1.6730));
            t1.add(new Day(6, MonthConstants.JULY, 2001), new Double(1.6649));
            t1.add(new Day(9, MonthConstants.JULY, 2001), new Double(1.6603));
            t1.add(new Day(10, MonthConstants.JULY, 2001), new Double(1.6489));
            t1.add(new Day(11, MonthConstants.JULY, 2001), new Double(1.6421));
            t1.add(new Day(12, MonthConstants.JULY, 2001), new Double(1.6498));
            t1.add(new Day(13, MonthConstants.JULY, 2001), new Double(1.6447));
            t1.add(new Day(16, MonthConstants.JULY, 2001), new Double(1.6373));
            t1.add(new Day(17, MonthConstants.JULY, 2001), new Double(1.6443));
            t1.add(new Day(18, MonthConstants.JULY, 2001), new Double(1.6246));
            t1.add(new Day(19, MonthConstants.JULY, 2001), new Double(1.6295));
            t1.add(new Day(20, MonthConstants.JULY, 2001), new Double(1.6362));
            t1.add(new Day(23, MonthConstants.JULY, 2001), new Double(1.6348));
            t1.add(new Day(24, MonthConstants.JULY, 2001), new Double(1.6242));
            t1.add(new Day(25, MonthConstants.JULY, 2001), new Double(1.6241));
            t1.add(new Day(26, MonthConstants.JULY, 2001), new Double(1.6281));
            t1.add(new Day(27, MonthConstants.JULY, 2001), new Double(1.6296));
            t1.add(new Day(30, MonthConstants.JULY, 2001), new Double(1.6279));
            t1.add(new Day(31, MonthConstants.JULY, 2001), new Double(1.6300));
            t1.add(new Day(1, MonthConstants.AUGUST, 2001), new Double(1.6290));
            t1.add(new Day(2, MonthConstants.AUGUST, 2001), new Double(1.6237));
            t1.add(new Day(3, MonthConstants.AUGUST, 2001), new Double(1.6138));
            t1.add(new Day(6, MonthConstants.AUGUST, 2001), new Double(1.6121));
            t1.add(new Day(7, MonthConstants.AUGUST, 2001), new Double(1.6170));
            t1.add(new Day(8, MonthConstants.AUGUST, 2001), new Double(1.6135));
            t1.add(new Day(9, MonthConstants.AUGUST, 2001), new Double(1.5996));
            t1.add(new Day(10, MonthConstants.AUGUST, 2001), new Double(1.5931));
            t1.add(new Day(13, MonthConstants.AUGUST, 2001), new Double(1.5828));
            t1.add(new Day(14, MonthConstants.AUGUST, 2001), new Double(1.5824));
            t1.add(new Day(15, MonthConstants.AUGUST, 2001), new Double(1.5783));
            t1.add(new Day(16, MonthConstants.AUGUST, 2001), new Double(1.5810));
            t1.add(new Day(17, MonthConstants.AUGUST, 2001), new Double(1.5761));
            t1.add(new Day(20, MonthConstants.AUGUST, 2001), new Double(1.5831));
            t1.add(new Day(21, MonthConstants.AUGUST, 2001), new Double(1.5870));
            t1.add(new Day(22, MonthConstants.AUGUST, 2001), new Double(1.5808));
            t1.add(new Day(23, MonthConstants.AUGUST, 2001), new Double(1.5845));
            t1.add(new Day(24, MonthConstants.AUGUST, 2001), new Double(1.5844));
            t1.add(new Day(28, MonthConstants.AUGUST, 2001), new Double(1.5924));
            t1.add(new Day(29, MonthConstants.AUGUST, 2001), new Double(1.5950));
            t1.add(new Day(30, MonthConstants.AUGUST, 2001), new Double(1.5941));
            t1.add(new Day(31, MonthConstants.AUGUST, 2001), new Double(1.5968));
            t1.add(new Day(3, MonthConstants.SEPTEMBER, 2001), new Double(1.6020));
            t1.add(new Day(4, MonthConstants.SEPTEMBER, 2001), new Double(1.6236));
            t1.add(new Day(5, MonthConstants.SEPTEMBER, 2001), new Double(1.6352));
            t1.add(new Day(6, MonthConstants.SEPTEMBER, 2001), new Double(1.6302));
            t1.add(new Day(7, MonthConstants.SEPTEMBER, 2001), new Double(1.6180));
            t1.add(new Day(10, MonthConstants.SEPTEMBER, 2001), new Double(1.6218));
            t1.add(new Day(11, MonthConstants.SEPTEMBER, 2001), new Double(1.6182));
            t1.add(new Day(12, MonthConstants.SEPTEMBER, 2001), new Double(1.6157));
            t1.add(new Day(13, MonthConstants.SEPTEMBER, 2001), new Double(1.6171));
            t1.add(new Day(14, MonthConstants.SEPTEMBER, 2001), new Double(1.5960));
            t1.add(new Day(17, MonthConstants.SEPTEMBER, 2001), new Double(1.5952));
            t1.add(new Day(18, MonthConstants.SEPTEMBER, 2001), new Double(1.5863));
            t1.add(new Day(19, MonthConstants.SEPTEMBER, 2001), new Double(1.5790));
            t1.add(new Day(20, MonthConstants.SEPTEMBER, 2001), new Double(1.5811));
            t1.add(new Day(21, MonthConstants.SEPTEMBER, 2001), new Double(1.5917));
            t1.add(new Day(24, MonthConstants.SEPTEMBER, 2001), new Double(1.6005));
            t1.add(new Day(25, MonthConstants.SEPTEMBER, 2001), new Double(1.5915));
            t1.add(new Day(26, MonthConstants.SEPTEMBER, 2001), new Double(1.6012));
            t1.add(new Day(27, MonthConstants.SEPTEMBER, 2001), new Double(1.6032));
            t1.add(new Day(28, MonthConstants.SEPTEMBER, 2001), new Double(1.6133));
            t1.add(new Day(1, MonthConstants.OCTOBER, 2001), new Double(1.6147));
            t1.add(new Day(2, MonthConstants.OCTOBER, 2001), new Double(1.6002));
            t1.add(new Day(3, MonthConstants.OCTOBER, 2001), new Double(1.6041));
            t1.add(new Day(4, MonthConstants.OCTOBER, 2001), new Double(1.6172));
            t1.add(new Day(5, MonthConstants.OCTOBER, 2001), new Double(1.6121));
            t1.add(new Day(8, MonthConstants.OCTOBER, 2001), new Double(1.6044));
            t1.add(new Day(9, MonthConstants.OCTOBER, 2001), new Double(1.5974));
            t1.add(new Day(10, MonthConstants.OCTOBER, 2001), new Double(1.5915));
            t1.add(new Day(11, MonthConstants.OCTOBER, 2001), new Double(1.6022));
            t1.add(new Day(12, MonthConstants.OCTOBER, 2001), new Double(1.6014));
            t1.add(new Day(15, MonthConstants.OCTOBER, 2001), new Double(1.5942));
            t1.add(new Day(16, MonthConstants.OCTOBER, 2001), new Double(1.5925));
            t1.add(new Day(17, MonthConstants.OCTOBER, 2001), new Double(1.6007));
            t1.add(new Day(18, MonthConstants.OCTOBER, 2001), new Double(1.6000));
            t1.add(new Day(19, MonthConstants.OCTOBER, 2001), new Double(1.6030));
            t1.add(new Day(22, MonthConstants.OCTOBER, 2001), new Double(1.6014));
            t1.add(new Day(23, MonthConstants.OCTOBER, 2001), new Double(1.5995));
            t1.add(new Day(24, MonthConstants.OCTOBER, 2001), new Double(1.5951));
            t1.add(new Day(25, MonthConstants.OCTOBER, 2001), new Double(1.5953));
            t1.add(new Day(26, MonthConstants.OCTOBER, 2001), new Double(1.6057));
            t1.add(new Day(29, MonthConstants.OCTOBER, 2001), new Double(1.6051));
            t1.add(new Day(30, MonthConstants.OCTOBER, 2001), new Double(1.6027));
            t1.add(new Day(31, MonthConstants.OCTOBER, 2001), new Double(1.6144));
            t1.add(new Day(1, MonthConstants.NOVEMBER, 2001), new Double(1.6139));
            t1.add(new Day(2, MonthConstants.NOVEMBER, 2001), new Double(1.6189));
            t1.add(new Day(5, MonthConstants.NOVEMBER, 2001), new Double(1.6248));
            t1.add(new Day(6, MonthConstants.NOVEMBER, 2001), new Double(1.6267));
            t1.add(new Day(7, MonthConstants.NOVEMBER, 2001), new Double(1.6281));
            t1.add(new Day(8, MonthConstants.NOVEMBER, 2001), new Double(1.6310));
            t1.add(new Day(9, MonthConstants.NOVEMBER, 2001), new Double(1.6313));
            t1.add(new Day(12, MonthConstants.NOVEMBER, 2001), new Double(1.6272));
            t1.add(new Day(13, MonthConstants.NOVEMBER, 2001), new Double(1.6361));
            t1.add(new Day(14, MonthConstants.NOVEMBER, 2001), new Double(1.6323));
            t1.add(new Day(15, MonthConstants.NOVEMBER, 2001), new Double(1.6252));
            t1.add(new Day(16, MonthConstants.NOVEMBER, 2001), new Double(1.6141));
            t1.add(new Day(19, MonthConstants.NOVEMBER, 2001), new Double(1.6086));
            t1.add(new Day(20, MonthConstants.NOVEMBER, 2001), new Double(1.6055));
            t1.add(new Day(21, MonthConstants.NOVEMBER, 2001), new Double(1.6132));
            t1.add(new Day(22, MonthConstants.NOVEMBER, 2001), new Double(1.6074));
            t1.add(new Day(23, MonthConstants.NOVEMBER, 2001), new Double(1.6065));
            t1.add(new Day(26, MonthConstants.NOVEMBER, 2001), new Double(1.6061));
            t1.add(new Day(27, MonthConstants.NOVEMBER, 2001), new Double(1.6039));
            t1.add(new Day(28, MonthConstants.NOVEMBER, 2001), new Double(1.6069));
            t1.add(new Day(29, MonthConstants.NOVEMBER, 2001), new Double(1.6044));
            t1.add(new Day(30, MonthConstants.NOVEMBER, 2001), new Double(1.5928));
        }
        catch (Exception e) {
            System.err.println(e.getMessage());
        }
        return t1;
    }

    /**
     * Returns a time series of the daily EUR/GBP exchange rates in 2001 (to date), for use in
     * the JFreeChart demonstration application.
     * <P>
     * You wouldn't normally create a time series in this way.  Typically, values would
     * be read from a database.
     *
     * @return a sample time series.
     */
    public static TimeSeries createJPYTimeSeries() {

        final TimeSeries t1 = new TimeSeries("JPY/GBP Exchange Rate");
        try {
            t1.add(new Day(2, MonthConstants.JANUARY, 2001), new Double(171.2612));
            t1.add(new Day(3, MonthConstants.JANUARY, 2001), new Double(172.1076));
            t1.add(new Day(4, MonthConstants.JANUARY, 2001), new Double(172.3485));
            t1.add(new Day(5, MonthConstants.JANUARY, 2001), new Double(173.7023));
            t1.add(new Day(8, MonthConstants.JANUARY, 2001), new Double(174.1253));
            t1.add(new Day(9, MonthConstants.JANUARY, 2001), new Double(173.6386));
            t1.add(new Day(10, MonthConstants.JANUARY, 2001), new Double(173.2623));