demodatasetfactory.java

JfreeChart 常用图表例子

            t1.add(new Day(3, MonthConstants.JULY, 2001), new Double(1.4072));
            t1.add(new Day(4, MonthConstants.JULY, 2001), new Double(1.4064));
            t1.add(new Day(5, MonthConstants.JULY, 2001), new Double(1.3995));
            t1.add(new Day(6, MonthConstants.JULY, 2001), new Double(1.4070));
            t1.add(new Day(9, MonthConstants.JULY, 2001), new Double(1.4094));
            t1.add(new Day(10, MonthConstants.JULY, 2001), new Double(1.4113));
            t1.add(new Day(11, MonthConstants.JULY, 2001), new Double(1.4143));
            t1.add(new Day(12, MonthConstants.JULY, 2001), new Double(1.4061));
            t1.add(new Day(13, MonthConstants.JULY, 2001), new Double(1.4008));
            t1.add(new Day(16, MonthConstants.JULY, 2001), new Double(1.3999));
            t1.add(new Day(17, MonthConstants.JULY, 2001), new Double(1.4003));
            t1.add(new Day(18, MonthConstants.JULY, 2001), new Double(1.4155));
            t1.add(new Day(19, MonthConstants.JULY, 2001), new Double(1.4165));
            t1.add(new Day(20, MonthConstants.JULY, 2001), new Double(1.4282));
            t1.add(new Day(23, MonthConstants.JULY, 2001), new Double(1.4190));
            t1.add(new Day(24, MonthConstants.JULY, 2001), new Double(1.4200));
            t1.add(new Day(25, MonthConstants.JULY, 2001), new Double(1.4276));
            t1.add(new Day(26, MonthConstants.JULY, 2001), new Double(1.4275));
            t1.add(new Day(27, MonthConstants.JULY, 2001), new Double(1.4233));
            t1.add(new Day(30, MonthConstants.JULY, 2001), new Double(1.4246));
            t1.add(new Day(31, MonthConstants.JULY, 2001), new Double(1.4254));
            t1.add(new Day(1, MonthConstants.AUGUST, 2001), new Double(1.4319));
            t1.add(new Day(2, MonthConstants.AUGUST, 2001), new Double(1.4321));
            t1.add(new Day(3, MonthConstants.AUGUST, 2001), new Double(1.4293));
            t1.add(new Day(6, MonthConstants.AUGUST, 2001), new Double(1.4190));
            t1.add(new Day(7, MonthConstants.AUGUST, 2001), new Double(1.4176));
            t1.add(new Day(8, MonthConstants.AUGUST, 2001), new Double(1.4139));
            t1.add(new Day(9, MonthConstants.AUGUST, 2001), new Double(1.4214));
            t1.add(new Day(10, MonthConstants.AUGUST, 2001), new Double(1.4266));
            t1.add(new Day(11, MonthConstants.AUGUST, 2001), new Double(1.4220));
            t1.add(new Day(12, MonthConstants.AUGUST, 2001), new Double(1.4210));
            t1.add(new Day(15, MonthConstants.AUGUST, 2001), new Double(1.4383));
            t1.add(new Day(16, MonthConstants.AUGUST, 2001), new Double(1.4431));
            t1.add(new Day(17, MonthConstants.AUGUST, 2001), new Double(1.4445));
            t1.add(new Day(20, MonthConstants.AUGUST, 2001), new Double(1.4444));
            t1.add(new Day(21, MonthConstants.AUGUST, 2001), new Double(1.4483));
            t1.add(new Day(22, MonthConstants.AUGUST, 2001), new Double(1.4556));
            t1.add(new Day(23, MonthConstants.AUGUST, 2001), new Double(1.4468));
            t1.add(new Day(24, MonthConstants.AUGUST, 2001), new Double(1.4464));
            t1.add(new Day(28, MonthConstants.AUGUST, 2001), new Double(1.4483));
            t1.add(new Day(29, MonthConstants.AUGUST, 2001), new Double(1.4519));
            t1.add(new Day(30, MonthConstants.AUGUST, 2001), new Double(1.4494));
            t1.add(new Day(31, MonthConstants.AUGUST, 2001), new Double(1.4505));
            t1.add(new Day(3, MonthConstants.SEPTEMBER, 2001), new Double(1.4519));
            t1.add(new Day(4, MonthConstants.SEPTEMBER, 2001), new Double(1.4460));
            t1.add(new Day(5, MonthConstants.SEPTEMBER, 2001), new Double(1.4526));
            t1.add(new Day(6, MonthConstants.SEPTEMBER, 2001), new Double(1.4527));
            t1.add(new Day(7, MonthConstants.SEPTEMBER, 2001), new Double(1.4617));
            t1.add(new Day(10, MonthConstants.SEPTEMBER, 2001), new Double(1.4583));
            t1.add(new Day(11, MonthConstants.SEPTEMBER, 2001), new Double(1.4693));
            t1.add(new Day(12, MonthConstants.SEPTEMBER, 2001), new Double(1.4633));
            t1.add(new Day(13, MonthConstants.SEPTEMBER, 2001), new Double(1.4690));
            t1.add(new Day(14, MonthConstants.SEPTEMBER, 2001), new Double(1.4691));
            t1.add(new Day(17, MonthConstants.SEPTEMBER, 2001), new Double(1.4668));
            t1.add(new Day(18, MonthConstants.SEPTEMBER, 2001), new Double(1.4624));
            t1.add(new Day(19, MonthConstants.SEPTEMBER, 2001), new Double(1.4678));
            t1.add(new Day(20, MonthConstants.SEPTEMBER, 2001), new Double(1.4657));
            t1.add(new Day(21, MonthConstants.SEPTEMBER, 2001), new Double(1.4575));
            t1.add(new Day(24, MonthConstants.SEPTEMBER, 2001), new Double(1.4646));
            t1.add(new Day(25, MonthConstants.SEPTEMBER, 2001), new Double(1.4699));
            t1.add(new Day(26, MonthConstants.SEPTEMBER, 2001), new Double(1.4749));
            t1.add(new Day(27, MonthConstants.SEPTEMBER, 2001), new Double(1.4756));
            t1.add(new Day(28, MonthConstants.SEPTEMBER, 2001), new Double(1.4699));
            t1.add(new Day(1, MonthConstants.OCTOBER, 2001), new Double(1.4784));
            t1.add(new Day(2, MonthConstants.OCTOBER, 2001), new Double(1.4661));
            t1.add(new Day(3, MonthConstants.OCTOBER, 2001), new Double(1.4767));
            t1.add(new Day(4, MonthConstants.OCTOBER, 2001), new Double(1.4770));
            t1.add(new Day(5, MonthConstants.OCTOBER, 2001), new Double(1.4810));
            t1.add(new Day(8, MonthConstants.OCTOBER, 2001), new Double(1.4743));
            t1.add(new Day(9, MonthConstants.OCTOBER, 2001), new Double(1.4667));
            t1.add(new Day(10, MonthConstants.OCTOBER, 2001), new Double(1.4505));
            t1.add(new Day(11, MonthConstants.OCTOBER, 2001), new Double(1.4434));
            t1.add(new Day(12, MonthConstants.OCTOBER, 2001), new Double(1.4504));
            t1.add(new Day(15, MonthConstants.OCTOBER, 2001), new Double(1.4471));
            t1.add(new Day(16, MonthConstants.OCTOBER, 2001), new Double(1.4474));
            t1.add(new Day(17, MonthConstants.OCTOBER, 2001), new Double(1.4512));
            t1.add(new Day(18, MonthConstants.OCTOBER, 2001), new Double(1.4445));
            t1.add(new Day(19, MonthConstants.OCTOBER, 2001), new Double(1.4384));
            t1.add(new Day(22, MonthConstants.OCTOBER, 2001), new Double(1.4275));
            t1.add(new Day(23, MonthConstants.OCTOBER, 2001), new Double(1.4212));
            t1.add(new Day(24, MonthConstants.OCTOBER, 2001), new Double(1.4233));
            t1.add(new Day(25, MonthConstants.OCTOBER, 2001), new Double(1.4297));
            t1.add(new Day(26, MonthConstants.OCTOBER, 2001), new Double(1.4328));
            t1.add(new Day(29, MonthConstants.OCTOBER, 2001), new Double(1.4515));
            t1.add(new Day(30, MonthConstants.OCTOBER, 2001), new Double(1.4564));
            t1.add(new Day(31, MonthConstants.OCTOBER, 2001), new Double(1.4541));
            t1.add(new Day(1, MonthConstants.NOVEMBER, 2001), new Double(1.4624));
            t1.add(new Day(2, MonthConstants.NOVEMBER, 2001), new Double(1.4632));
            t1.add(new Day(5, MonthConstants.NOVEMBER, 2001), new Double(1.4570));
            t1.add(new Day(6, MonthConstants.NOVEMBER, 2001), new Double(1.4588));
            t1.add(new Day(7, MonthConstants.NOVEMBER, 2001), new Double(1.4646));
            t1.add(new Day(8, MonthConstants.NOVEMBER, 2001), new Double(1.4552));
            t1.add(new Day(9, MonthConstants.NOVEMBER, 2001), new Double(1.4579));
            t1.add(new Day(12, MonthConstants.NOVEMBER, 2001), new Double(1.4575));
            t1.add(new Day(13, MonthConstants.NOVEMBER, 2001), new Double(1.4429));
            t1.add(new Day(14, MonthConstants.NOVEMBER, 2001), new Double(1.4425));
            t1.add(new Day(15, MonthConstants.NOVEMBER, 2001), new Double(1.4318));
            t1.add(new Day(16, MonthConstants.NOVEMBER, 2001), new Double(1.4291));
            t1.add(new Day(19, MonthConstants.NOVEMBER, 2001), new Double(1.4140));
            t1.add(new Day(20, MonthConstants.NOVEMBER, 2001), new Double(1.4173));
            t1.add(new Day(21, MonthConstants.NOVEMBER, 2001), new Double(1.4132));
            t1.add(new Day(22, MonthConstants.NOVEMBER, 2001), new Double(1.4131));
            t1.add(new Day(23, MonthConstants.NOVEMBER, 2001), new Double(1.4083));
            t1.add(new Day(26, MonthConstants.NOVEMBER, 2001), new Double(1.4122));
            t1.add(new Day(27, MonthConstants.NOVEMBER, 2001), new Double(1.4136));
            t1.add(new Day(28, MonthConstants.NOVEMBER, 2001), new Double(1.4239));
            t1.add(new Day(29, MonthConstants.NOVEMBER, 2001), new Double(1.4225));
            t1.add(new Day(30, MonthConstants.NOVEMBER, 2001), new Double(1.4260));
        }
        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 time series.
     *
     */
    public static TimeSeries createEURTimeSeries() {

        final TimeSeries t1 = new TimeSeries("EUR/GBP");
        try {
            t1.add(new Day(2, MonthConstants.JANUARY, 2001), new Double(1.5788));
            t1.add(new Day(3, MonthConstants.JANUARY, 2001), new Double(1.5913));
            t1.add(new Day(4, MonthConstants.JANUARY, 2001), new Double(1.5807));
            t1.add(new Day(5, MonthConstants.JANUARY, 2001), new Double(1.5711));
            t1.add(new Day(8, MonthConstants.JANUARY, 2001), new Double(1.5778));
            t1.add(new Day(9, MonthConstants.JANUARY, 2001), new Double(1.5851));
            t1.add(new Day(10, MonthConstants.JANUARY, 2001), new Double(1.5846));
            t1.add(new Day(11, MonthConstants.JANUARY, 2001), new Double(1.5727));
            t1.add(new Day(12, MonthConstants.JANUARY, 2001), new Double(1.5585));
            t1.add(new Day(15, MonthConstants.JANUARY, 2001), new Double(1.5694));
            t1.add(new Day(16, MonthConstants.JANUARY, 2001), new Double(1.5629));
            t1.add(new Day(17, MonthConstants.JANUARY, 2001), new Double(1.5831));
            t1.add(new Day(18, MonthConstants.JANUARY, 2001), new Double(1.5624));
            t1.add(new Day(19, MonthConstants.JANUARY, 2001), new Double(1.5694));
            t1.add(new Day(22, MonthConstants.JANUARY, 2001), new Double(1.5615));
            t1.add(new Day(23, MonthConstants.JANUARY, 2001), new Double(1.5656));
            t1.add(new Day(24, MonthConstants.JANUARY, 2001), new Double(1.5795));
            t1.add(new Day(25, MonthConstants.JANUARY, 2001), new Double(1.5852));
            t1.add(new Day(26, MonthConstants.JANUARY, 2001), new Double(1.5797));
            t1.add(new Day(29, MonthConstants.JANUARY, 2001), new Double(1.5862));
            t1.add(new Day(30, MonthConstants.JANUARY, 2001), new Double(1.5803));
            t1.add(new Day(31, MonthConstants.JANUARY, 2001), new Double(1.5714));
            t1.add(new Day(1, MonthConstants.FEBRUARY, 2001), new Double(1.5717));
            t1.add(new Day(2, MonthConstants.FEBRUARY, 2001), new Double(1.5735));
            t1.add(new Day(5, MonthConstants.FEBRUARY, 2001), new Double(1.5691));
            t1.add(new Day(6, MonthConstants.FEBRUARY, 2001), new Double(1.5676));
            t1.add(new Day(7, MonthConstants.FEBRUARY, 2001), new Double(1.5677));
            t1.add(new Day(8, MonthConstants.FEBRUARY, 2001), new Double(1.5737));
            t1.add(new Day(9, MonthConstants.FEBRUARY, 2001), new Double(1.5654));
            t1.add(new Day(12, MonthConstants.FEBRUARY, 2001), new Double(1.5621));
            t1.add(new Day(13, MonthConstants.FEBRUARY, 2001), new Double(1.5761));
            t1.add(new Day(14, MonthConstants.FEBRUARY, 2001), new Double(1.5898));
            t1.add(new Day(15, MonthConstants.FEBRUARY, 2001), new Double(1.6045));
            t1.add(new Day(16, MonthConstants.FEBRUARY, 2001), new Double(1.5852));
            t1.add(new Day(19, MonthConstants.FEBRUARY, 2001), new Double(1.5704));
            t1.add(new Day(20, MonthConstants.FEBRUARY, 2001), new Double(1.5892));
            t1.add(new Day(21, MonthConstants.FEBRUARY, 2001), new Double(1.5844));
            t1.add(new Day(22, MonthConstants.FEBRUARY, 2001), new Double(1.5934));
            t1.add(new Day(23, MonthConstants.FEBRUARY, 2001), new Double(1.5951));
            t1.add(new Day(26, MonthConstants.FEBRUARY, 2001), new Double(1.5848));
            t1.add(new Day(27, MonthConstants.FEBRUARY, 2001), new Double(1.5706));
            t1.add(new Day(28, MonthConstants.FEBRUARY, 2001), new Double(1.5680));
            t1.add(new Day(1, MonthConstants.MARCH, 2001), new Double(1.5645));
            t1.add(new Day(2, MonthConstants.MARCH, 2001), new Double(1.5754));
            t1.add(new Day(5, MonthConstants.MARCH, 2001), new Double(1.5808));
            t1.add(new Day(6, MonthConstants.MARCH, 2001), new Double(1.5766));
            t1.add(new Day(7, MonthConstants.MARCH, 2001), new Double(1.5756));
            t1.add(new Day(8, MonthConstants.MARCH, 2001), new Double(1.5760));
            t1.add(new Day(9, MonthConstants.MARCH, 2001), new Double(1.5748));
            t1.add(new Day(12, MonthConstants.MARCH, 2001), new Double(1.5779));
            t1.add(new Day(13, MonthConstants.MARCH, 2001), new Double(1.5837));
            t1.add(new Day(14, MonthConstants.MARCH, 2001), new Double(1.5886));
            t1.add(new Day(15, MonthConstants.MARCH, 2001), new Double(1.5931));
            t1.add(new Day(16, MonthConstants.MARCH, 2001), new Double(1.5945));
            t1.add(new Day(19, MonthConstants.MARCH, 2001), new Double(1.5880));
            t1.add(new Day(20, MonthConstants.MARCH, 2001), new Double(1.5817));
            t1.add(new Day(21, MonthConstants.MARCH, 2001), new Double(1.5927));
            t1.add(new Day(22, MonthConstants.MARCH, 2001), new Double(1.6065));
            t1.add(new Day(23, MonthConstants.MARCH, 2001), new Double(1.6006));
            t1.add(new Day(26, MonthConstants.MARCH, 2001), new Double(1.6007));
            t1.add(new Day(27, MonthConstants.MARCH, 2001), new Double(1.5989));
            t1.add(new Day(28, MonthConstants.MARCH, 2001), new Double(1.6135));
            t1.add(new Day(29, MonthConstants.MARCH, 2001), new Double(1.6282));
            t1.add(new Day(30, MonthConstants.MARCH, 2001), new Double(1.6090));
            t1.add(new Day(2, MonthConstants.APRIL, 2001), new Double(1.6107));
            t1.add(new Day(3, MonthConstants.APRIL, 2001), new Double(1.6093));