Example usage for org.jfree.data.time TimeSeries TimeSeries

Introduction

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

Prototype

public TimeSeries(Comparable name, Class timePeriodClass) 

Source Link

Document

Creates a new (empty) time series with the specified name and class of RegularTimePeriod .

Usage

From source file:it.eng.spagobi.engines.chart.bo.charttypes.targetcharts.SparkLine.java

private void addPointSeries(TimeSeries series, XYPlot plot) {
    logger.debug("IN");
    TimeSeries pointSerie = new TimeSeries("Point", Month.class);
    for (int i = 0; i < series.getItemCount(); i++) {
        pointSerie.add(series.getTimePeriod(i), series.getValue(i));
    }//  ww  w.  j av  a  2s  . c  o  m
    final TimeSeriesCollection avgDs = new TimeSeriesCollection(pointSerie);

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(true, false) {
        public boolean getItemShapeVisible(int _series, int item) {
            return (true);
        }
    };
    renderer.setSeriesPaint(2, Color.LIGHT_GRAY);
    renderer.setBaseShapesVisible(true);
    renderer.setBaseShapesFilled(true);
    renderer.setDrawOutlines(true);
    renderer.setUseFillPaint(true);
    renderer.setBaseFillPaint(Color.BLACK);
    renderer.setBaseOutlinePaint(Color.BLACK);
    renderer.setUseOutlinePaint(true);
    renderer.setSeriesShape(0, new Ellipse2D.Double(-2.0, -2.0, 4.0, 4.0));

    plot.setDataset(2, avgDs);
    plot.setRenderer(2, renderer);
    logger.debug("OUT");

}

---

From source file:org.pentaho.platform.uifoundation.chart.TimeSeriesCollectionChartDefinition.java

private void setDataByRow(final IPentahoResultSet data) {
    // TODO Make this routine MDX friendly
    if (data == null) {
        noDataMessage = Messages.getInstance().getString("CHART.USER_NO_DATA_AVAILABLE"); //$NON-NLS-1$
        return; // No data so we've got nothing to set
        // TODO come up with some sort of error strategy here.
    }// w  w  w  .j av  a  2  s.co m
    Class timePeriodClass = TimeSeriesCollectionChartDefinition.getTimePeriodClass(getDomainPeriodType());
    Object[] rowData = data.next();
    while (rowData != null) {
        String seriesName = (String) rowData[0];
        TimeSeries wrkSeries = new TimeSeries(seriesName, timePeriodClass);
        for (int column = 1; column < rowData.length - 1; column = column + 2) {
            Date keyDate = getValidDate(rowData[column]);
            TimeSeriesDataItem timeSeriesDataItem = new TimeSeriesDataItem(RegularTimePeriod
                    .createInstance(timePeriodClass, keyDate, RegularTimePeriod.DEFAULT_TIME_ZONE),
                    ((Number) rowData[column + 1]).doubleValue());
            wrkSeries.add(timeSeriesDataItem);
        }
        addSeries(wrkSeries);
        rowData = data.next();
    }

    if ((data.getRowCount() > 0) && (this.getSeriesCount() <= 0)) {
        noDataMessage = Messages.getInstance().getString("CHART.USER_INCORRECT_DATA_FORMAT"); //$NON-NLS-1$
    }

}

---

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

/**
 * Some tests to ensure that the createCopy(int, int) method is
 * functioning correctly.//from w w  w.  j ava2  s  . co m
 */
@Test
public void testCreateCopy2() {
    TimeSeries series = new TimeSeries("Series", Month.class);
    series.add(new Month(MonthConstants.JANUARY, 2003), 45.0);
    series.add(new Month(MonthConstants.FEBRUARY, 2003), 55.0);
    series.add(new Month(MonthConstants.JUNE, 2003), 35.0);
    series.add(new Month(MonthConstants.NOVEMBER, 2003), 85.0);
    series.add(new Month(MonthConstants.DECEMBER, 2003), 75.0);

    try {
        // copy just the first item...
        TimeSeries result1 = series.createCopy(0, 0);
        assertEquals(new Month(1, 2003), result1.getTimePeriod(0));

        // copy the first two items...
        result1 = series.createCopy(0, 1);
        assertEquals(new Month(2, 2003), result1.getTimePeriod(1));

        // copy the middle three items...
        result1 = series.createCopy(1, 3);
        assertEquals(new Month(2, 2003), result1.getTimePeriod(0));
        assertEquals(new Month(11, 2003), result1.getTimePeriod(2));

        // copy the last two items...
        result1 = series.createCopy(3, 4);
        assertEquals(new Month(11, 2003), result1.getTimePeriod(0));
        assertEquals(new Month(12, 2003), result1.getTimePeriod(1));

        // copy the last item...
        result1 = series.createCopy(4, 4);
        assertEquals(new Month(12, 2003), result1.getTimePeriod(0));
    } catch (CloneNotSupportedException e) {
        assertTrue(false);
    }

    // check negative first argument
    boolean pass = false;
    try {
        /* TimeSeries result = */ series.createCopy(-1, 1);
    } catch (IllegalArgumentException e) {
        pass = true;
    } catch (CloneNotSupportedException e) {
        pass = false;
    }
    assertTrue(pass);

    // check second argument less than first argument
    pass = false;
    try {
        /* TimeSeries result = */ series.createCopy(1, 0);
    } catch (IllegalArgumentException e) {
        pass = true;
    } catch (CloneNotSupportedException e) {
        pass = false;
    }
    assertTrue(pass);

    TimeSeries series2 = new TimeSeries("Series 2");
    try {
        TimeSeries series3 = series2.createCopy(99, 999);
        assertEquals(0, series3.getItemCount());
    } catch (CloneNotSupportedException e) {
        assertTrue(false);
    }
}

---

From source file:ca.myewb.frame.servlet.GraphServlet.java

private JFreeChart getDaily3Stats(Session s) {
    JFreeChart chart;//w ww  . j  a v  a  2  s .c  om
    List<DailyStatsModel> stats = (new SafeHibList<DailyStatsModel>(
            s.createQuery("select ds from DailyStatsModel as ds where day<? and day>=? order by day desc")
                    .setDate(0, new Date()).setDate(1, GraphServlet.getStartDate()))).list();
    TimeSeriesCollection theData = new TimeSeriesCollection();

    TimeSeries regUpgrades = new TimeSeries("Regular Upgrades", Day.class);
    theData.addSeries(regUpgrades);

    TimeSeries renewals = new TimeSeries("Regular Renewals", Day.class);
    theData.addSeries(renewals);

    TimeSeries regDowngrades = new TimeSeries("Regular Downgrades", Day.class);
    theData.addSeries(regDowngrades);

    for (DailyStatsModel ds : stats) {
        Day theDay = new Day(ds.getDay());
        regUpgrades.add(theDay, ds.getRegupgrades());
        renewals.add(theDay, ds.getRenewals());
        regDowngrades.add(theDay, ds.getRegdowngrades());
    }

    chart = ChartFactory.createTimeSeriesChart("Regular membership changes (14-day moving avg)", "Day",
            "Occurrences", MovingAverage.createMovingAverage(theData, "", 14, 0), true, true, true);

    XYPlot plot = (XYPlot) chart.getPlot();
    plot.getRangeAxis().setUpperBound(10);

    XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();
    renderer.setSeriesStroke(0, new BasicStroke(2.0f));
    renderer.setSeriesStroke(1, new BasicStroke(2.0f));
    renderer.setSeriesStroke(2, new BasicStroke(2.0f));
    return chart;
}

---

From source file:com.julius.BmiFrame.java

private static XYDataset createDataset() {
    TimeSeries s1;/*from   www.  j  av  a  2s .co  m*/
    s1 = new TimeSeries("BMI", Month.class);
    s1.add(new Month(1, 2014), 170.0);
    s1.add(new Month(2, 2014), 181.8);
    s1.add(new Month(3, 2014), 167.3);
    s1.add(new Month(4, 2014), 153.8);
    s1.add(new Month(5, 2014), 167.6);
    s1.add(new Month(6, 2014), 158.8);
    s1.add(new Month(7, 2014), 148.3);
    s1.add(new Month(8, 2014), 153.9);
    s1.add(new Month(9, 2014), 142.7);
    s1.add(new Month(10, 2014), 123.2);
    s1.add(new Month(11, 2014), 131.8);
    s1.add(new Month(12, 2014), 139.6);
    TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(s1);

    dataset.setDomainIsPointsInTime(true);
    return dataset;
}

---

From source file:ca.myewb.frame.servlet.GraphServlet.java

private JFreeChart getDaily2Stats(Session s) {
    JFreeChart chart;//from   ww  w  .  j a va 2 s.  c o  m
    List<DailyStatsModel> stats = (new SafeHibList<DailyStatsModel>(
            s.createQuery("select ds from DailyStatsModel as ds where day<? and day>=? order by day desc")
                    .setDate(0, new Date()).setDate(1, GraphServlet.getStartDate()))).list();
    TimeSeriesCollection theData = new TimeSeriesCollection();

    TimeSeries signups = new TimeSeries("signups", Day.class);
    theData.addSeries(signups);

    TimeSeries mlSignups = new TimeSeries("Mailing list signups", Day.class);
    theData.addSeries(mlSignups);

    TimeSeries mlUpgrades = new TimeSeries("Mailing list upgrades", Day.class);
    theData.addSeries(mlUpgrades);

    TimeSeries deletions = new TimeSeries("Deletions", Day.class);
    theData.addSeries(deletions);

    for (DailyStatsModel ds : stats) {
        Day theDay = new Day(ds.getDay());
        signups.add(theDay, ds.getSignups());
        deletions.add(theDay, ds.getDeletions());
        mlSignups.add(theDay, ds.getMailinglistsignups());
        mlUpgrades.add(theDay, ds.getMailinglistupgrades());
    }

    chart = ChartFactory.createTimeSeriesChart("Account changes (14-day moving avg)", "Day", "Occurrences",
            MovingAverage.createMovingAverage(theData, "", 14, 0), true, true, true);

    XYPlot plot = (XYPlot) chart.getPlot();
    plot.getRangeAxis().setUpperBound(25);

    XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();
    renderer.setSeriesStroke(0, new BasicStroke(2.0f));
    renderer.setSeriesStroke(1, new BasicStroke(2.0f));
    renderer.setSeriesStroke(2, new BasicStroke(2.0f));
    renderer.setSeriesStroke(3, new BasicStroke(2.0f));
    return chart;
}

---

From source file:edu.unibonn.kmeans.mapreduce.plotting.TimeSeriesPlotter_KMeans.java

/**
  * Creates a dataset, consisting of two series of monthly data.
  *// www . j  a v a  2  s  .  c  om
  * @return the dataset.
  */
private XYDataset createDataset() {

    final TimeSeries s1 = new TimeSeries("L&G European Index Trust", Month.class);
    s1.add(new Month(2, 2001), 181.8);
    s1.add(new Month(3, 2001), 167.3);
    s1.add(new Month(4, 2001), 153.8);
    s1.add(new Month(5, 2001), 167.6);
    s1.add(new Month(6, 2001), 158.8);
    s1.add(new Month(7, 2001), 148.3);
    s1.add(new Month(8, 2001), 153.9);
    s1.add(new Month(9, 2001), 142.7);
    s1.add(new Month(10, 2001), 123.2);
    s1.add(new Month(11, 2001), 131.8);
    s1.add(new Month(12, 2001), 139.6);
    s1.add(new Month(1, 2002), 142.9);
    s1.add(new Month(2, 2002), 138.7);
    s1.add(new Month(3, 2002), 137.3);
    s1.add(new Month(4, 2002), 143.9);
    s1.add(new Month(5, 2002), 139.8);
    s1.add(new Month(6, 2002), 137.0);
    s1.add(new Month(7, 2002), 132.8);

    final TimeSeries s2 = new TimeSeries("L&G UK Index Trust", Month.class);
    s2.add(new Month(2, 2001), 129.6);
    s2.add(new Month(3, 2001), 123.2);
    s2.add(new Month(4, 2001), 117.2);
    s2.add(new Month(5, 2001), 124.1);
    s2.add(new Month(6, 2001), 122.6);
    s2.add(new Month(7, 2001), 119.2);
    s2.add(new Month(8, 2001), 116.5);
    s2.add(new Month(9, 2001), 112.7);
    s2.add(new Month(10, 2001), 101.5);
    s2.add(new Month(11, 2001), 106.1);
    s2.add(new Month(12, 2001), 110.3);
    s2.add(new Month(1, 2002), 111.7);
    s2.add(new Month(2, 2002), 111.0);
    s2.add(new Month(3, 2002), 109.6);
    s2.add(new Month(4, 2002), 113.2);
    s2.add(new Month(5, 2002), 111.6);
    s2.add(new Month(6, 2002), 108.8);
    s2.add(new Month(7, 2002), 101.6);

    final TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(s1);
    dataset.addSeries(s2);

    dataset.setDomainIsPointsInTime(true);

    return dataset;

}

---

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

/**
 * Test the setMaximumItemCount() method to ensure that it removes items
 * from the series if necessary.//from  ww w.j a v  a2s  . co m
 */
@Test
public void testSetMaximumItemCount() {
    TimeSeries s1 = new TimeSeries("S1", Year.class);
    s1.add(new Year(2000), 13.75);
    s1.add(new Year(2001), 11.90);
    s1.add(new Year(2002), null);
    s1.add(new Year(2005), 19.32);
    s1.add(new Year(2007), 16.89);
    assertTrue(s1.getItemCount() == 5);

    s1.setMaximumItemCount(3);
    assertTrue(s1.getItemCount() == 3);
    TimeSeriesDataItem item = s1.getDataItem(0);
    assertTrue(item.getPeriod().equals(new Year(2002)));
    assertEquals(16.89, s1.getMinY(), EPSILON);
    assertEquals(19.32, s1.getMaxY(), EPSILON);
}

---

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

/**
 * Some checks for the addOrUpdate() method.
 *///from w  w  w  . j a v a  2s  . c o  m
@Test
public void testAddOrUpdate() {
    TimeSeries s1 = new TimeSeries("S1", Year.class);
    s1.setMaximumItemCount(2);
    s1.addOrUpdate(new Year(2000), 100.0);
    assertEquals(1, s1.getItemCount());
    s1.addOrUpdate(new Year(2001), 101.0);
    assertEquals(2, s1.getItemCount());
    s1.addOrUpdate(new Year(2001), 102.0);
    assertEquals(2, s1.getItemCount());
    s1.addOrUpdate(new Year(2002), 103.0);
    assertEquals(2, s1.getItemCount());
}

---

From source file:oscar.oscarEncounter.oscarMeasurements.pageUtil.MeasurementGraphAction2.java

JFreeChart labChart(String demographicNo, String typeIdName, String typeIdName2, String patientName,
        String chartTitle) {/*from w  w  w  .  jav a 2 s. c om*/
    org.jfree.data.time.TimeSeriesCollection dataset = new org.jfree.data.time.TimeSeriesCollection();
    ArrayList<EctMeasurementsDataBean> list = getList(demographicNo, typeIdName);
    String typeYAxisName = "";

    if (typeIdName.equals("BP")) {
        log.debug("Using BP LOGIC FOR type 1 ");
        EctMeasurementsDataBean sampleLine = list.get(0);
        typeYAxisName = sampleLine.getTypeDescription();
        TimeSeries systolic = new TimeSeries("Systolic", Day.class);
        TimeSeries diastolic = new TimeSeries("Diastolic", Day.class);
        for (EctMeasurementsDataBean mdb : list) { // dataVector) {
            String[] str = mdb.getDataField().split("/");

            systolic.addOrUpdate(new Day(mdb.getDateObservedAsDate()), Double.parseDouble(str[0]));
            diastolic.addOrUpdate(new Day(mdb.getDateObservedAsDate()), Double.parseDouble(str[1]));
        }
        dataset.addSeries(diastolic);
        dataset.addSeries(systolic);
    } else {
        log.debug("Not Using BP LOGIC FOR type 1 ");
        // get the name from the TimeSeries
        EctMeasurementsDataBean sampleLine = list.get(0);
        String typeLegendName = sampleLine.getTypeDisplayName();
        typeYAxisName = sampleLine.getTypeDescription(); // this should be the type of measurement
        TimeSeries newSeries = new TimeSeries(typeLegendName, Day.class);
        for (EctMeasurementsDataBean mdb : list) { //dataVector) {
            newSeries.addOrUpdate(new Day(mdb.getDateObservedAsDate()), Double.parseDouble(mdb.getDataField()));
        }
        dataset.addSeries(newSeries);
    }

    JFreeChart chart = ChartFactory.createTimeSeriesChart(chartTitle, "Days", typeYAxisName, dataset, true,
            true, true);

    XYPlot plot = chart.getXYPlot();
    plot.getDomainAxis().setAutoRange(true);

    log.debug("LEN " + plot.getDomainAxis().getLowerBound() + " ddd " + plot.getDomainAxis().getUpperMargin()
            + " eee " + plot.getDomainAxis().getLowerMargin());
    plot.getDomainAxis().setUpperMargin(plot.getDomainAxis().getUpperMargin() * 6);
    plot.getDomainAxis().setLowerMargin(plot.getDomainAxis().getLowerMargin() * 6);
    plot.getRangeAxis().setUpperMargin(plot.getRangeAxis().getUpperMargin() * 1.7);

    plot.getDomainAxis().setUpperMargin(0.9);
    plot.getDomainAxis().setLowerMargin(0.9);
    plot.getRangeAxis().setUpperMargin(plot.getRangeAxis().getUpperMargin() * 4);

    ValueAxis va = plot.getRangeAxis();
    va.setAutoRange(true);
    XYItemRenderer renderer = plot.getRenderer(); //DateFormat.getInstance()
    XYItemLabelGenerator generator = new StandardXYItemLabelGenerator("{1} \n {2}",
            new SimpleDateFormat("yyyy.MM.dd"), new DecimalFormat("0.00"));
    renderer.setSeriesItemLabelGenerator(0, generator);//setLabelGenerator(generator);

    renderer.setBaseItemLabelsVisible(true);
    plot.setBackgroundPaint(Color.WHITE);
    plot.setDomainCrosshairPaint(Color.GRAY);

    if (renderer instanceof XYLineAndShapeRenderer) {
        XYLineAndShapeRenderer rend = (XYLineAndShapeRenderer) renderer;
        rend.setBaseShapesVisible(true);
        rend.setBaseShapesFilled(true);
    }

    plot.setRenderer(renderer);
    return chart;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• »