Example usage for org.jfree.data.time TimePeriodValuesCollection setDomainIsPointsInTime

Introduction

In this page you can find the example usage for org.jfree.data.time TimePeriodValuesCollection setDomainIsPointsInTime.

Prototype

public void setDomainIsPointsInTime(boolean flag) 

Source Link

Document

Sets a flag that controls whether the domain is treated as 'points in time', or time periods.

Usage

From source file:org.jfree.chart.demo.TimePeriodValuesDemo2.java

/**
 * Creates a dataset, consisting of two series of monthly data.
 *
 * @return the dataset.//from ww w .  j av a2 s.c  o m
 */
public XYDataset createDataset() {

    final TimePeriodValues s1 = new TimePeriodValues("Series 1");
    final Day d1 = new Day();
    final Day d2 = (Day) d1.next();
    final Day d3 = (Day) d2.next();
    final Day d4 = (Day) d3.next();
    final Day d5 = (Day) d4.next();
    final Day d6 = (Day) d5.next();
    final Day d7 = (Day) d6.next();

    s1.add(new SimpleTimePeriod(d6.getStart(), d6.getEnd()), 74.95);
    s1.add(new SimpleTimePeriod(d1.getStart(), d2.getEnd()), 55.75);
    s1.add(new SimpleTimePeriod(d7.getStart(), d7.getEnd()), 90.45);
    s1.add(new SimpleTimePeriod(d3.getStart(), d5.getEnd()), 105.75);

    final TimePeriodValuesCollection dataset = new TimePeriodValuesCollection();
    dataset.addSeries(s1);
    dataset.setDomainIsPointsInTime(false);

    return dataset;

}

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From source file:org.jfree.chart.demo.TimePeriodValuesDemo3.java

/**
 * Creates a dataset, consisting of two series of monthly data.
 *
 * @return the dataset./* w  w  w .  ja v a  2s .co  m*/
 */
public XYDataset createDataset() {

    final TimePeriodValues s1 = new TimePeriodValues("Series 1");

    final DateFormat df = DateFormat.getInstance();
    try {
        final Date d0 = df.parse("11/5/2003 0:00:00.000");
        final Date d1 = df.parse("11/5/2003 0:15:00.000");
        final Date d2 = df.parse("11/5/2003 0:30:00.000");
        final Date d3 = df.parse("11/5/2003 0:45:00.000");
        final Date d4 = df.parse("11/5/2003 1:00:00.001");
        final Date d5 = df.parse("11/5/2003 1:14:59.999");
        final Date d6 = df.parse("11/5/2003 1:30:00.000");
        final Date d7 = df.parse("11/5/2003 1:45:00.000");
        final Date d8 = df.parse("11/5/2003 2:00:00.000");
        final Date d9 = df.parse("11/5/2003 2:15:00.000");

        s1.add(new SimpleTimePeriod(d0, d1), 0.39);
        //s1.add(new SimpleTimePeriod(d1, d2), 0.338);
        s1.add(new SimpleTimePeriod(d2, d3), 0.225);
        s1.add(new SimpleTimePeriod(d3, d4), 0.235);
        s1.add(new SimpleTimePeriod(d4, d5), 0.238);
        s1.add(new SimpleTimePeriod(d5, d6), 0.236);
        s1.add(new SimpleTimePeriod(d6, d7), 0.25);
        s1.add(new SimpleTimePeriod(d7, d8), 0.238);
        s1.add(new SimpleTimePeriod(d8, d9), 0.215);
    } catch (Exception e) {
        System.out.println(e.toString());
    }

    final TimePeriodValuesCollection dataset = new TimePeriodValuesCollection();
    dataset.addSeries(s1);
    dataset.setDomainIsPointsInTime(false);

    return dataset;

}

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From source file:org.jfree.data.time.TimePeriodValuesCollectionTest.java

/**
 * Some checks for the getDomainBounds() method.
 *//*from   w w  w .  java 2  s  . c  o  m*/
@Test
public void testGetDomainBoundsWithoutInterval() {
    // check empty dataset
    TimePeriodValuesCollection dataset = new TimePeriodValuesCollection();
    dataset.setDomainIsPointsInTime(false);
    Range r = dataset.getDomainBounds(false);
    assertNull(r);

    // check dataset with one time period
    TimePeriodValues s1 = new TimePeriodValues("S1");
    s1.add(new SimpleTimePeriod(1000L, 2000L), 1.0);
    dataset.addSeries(s1);
    r = dataset.getDomainBounds(false);
    assertEquals(1500.0, r.getLowerBound(), EPSILON);
    assertEquals(1500.0, r.getUpperBound(), EPSILON);

    // check dataset with two time periods
    s1.add(new SimpleTimePeriod(1500L, 3000L), 2.0);
    r = dataset.getDomainBounds(false);
    assertEquals(1500.0, r.getLowerBound(), EPSILON);
    assertEquals(2250.0, r.getUpperBound(), EPSILON);
}

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From source file:org.jfree.data.time.TimePeriodValuesCollectionTest.java

/**
 * Tests the equals() method.//  w  w w.ja v a2  s  .  c om
 */
@Test
public void testEquals() {

    TimePeriodValuesCollection c1 = new TimePeriodValuesCollection();
    TimePeriodValuesCollection c2 = new TimePeriodValuesCollection();
    assertTrue(c1.equals(c2));

    c1.setDomainIsPointsInTime(!c1.getDomainIsPointsInTime());
    assertFalse(c1.equals(c2));
    c2.setDomainIsPointsInTime(c1.getDomainIsPointsInTime());
    assertTrue(c1.equals(c2));

    c1.setXPosition(TimePeriodAnchor.END);
    assertFalse(c1.equals(c2));
    c2.setXPosition(TimePeriodAnchor.END);
    assertTrue(c1.equals(c2));

    TimePeriodValues v1 = new TimePeriodValues("Test");
    TimePeriodValues v2 = new TimePeriodValues("Test");

    c1.addSeries(v1);
    assertFalse(c1.equals(c2));
    c2.addSeries(v2);
    assertTrue(c1.equals(c2));
}

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From source file:org.kepler.plotting.Plot.java

private JPanel getGraph() {
    // series = new XYSeries("Line!");
    demoSeries = new TimePeriodValues("Demo Series");
    TimePeriodValuesCollection dataset = new TimePeriodValuesCollection();
    dataset.setDomainIsPointsInTime(false);
    this.dataset = dataset;
    // addDemoSeries();
    // dataset = new XYSeriesCollection(series);

    //initializeDemoSeries();
    createChart();//from   ww  w.  j  a  v  a  2s  .c o m

    // don't forget this initializes the chart
    setScrolling(false);

    resetToggleMenu();

    return panel;
}

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