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

List of usage examples for org.jfree.data.time TimeSeries add

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Introduction

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

Prototype

public void add(RegularTimePeriod period, Number value)

Source Link

Document

Adds a new data item to the series and sends a org.jfree.data.general.SeriesChangeEvent to all registered listeners.

Usage

From source file:com.sigueros.charts.LinearRegressionExample.java

/**
 * Creates a sample dataset for Linear data
 *///from w ww  . ja va2 s .  c o  m

private TimeSeriesCollection createDatasetLinear() {

    final TimeSeries linearData = new TimeSeries("Linear");

    //The Linear dataSet is the Linear Regression:
    double ad[] = Regression.getOLSRegression(getData());

    for (int i = 0; i < getData().length; i++) {
        //The formula to calculate the value is a + b * x, where a = ad[0] and b = ad [1]
        linearData.add(new Year((int) getData()[i][0]), ad[0] + ad[1] * getData()[i][0]);
    }

    TimeSeriesCollection dataLinearCollection = new TimeSeriesCollection();
    dataLinearCollection.addSeries(linearData);

    return dataLinearCollection;

}

From source file:graficoComparacion.graficaCompa.java

public void graficaCompa2() {

    //sxy.add(x[0], y[0]);
    TimeSeries s2 = new TimeSeries("Entrenamiento Actual");
    ///////////////

    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);
    //////////////////////////////////////
    datos.addSeries(s2);//from ww  w  .ja  va 2 s. c  om

}

From source file:graficoComparacion.graficaCompa.java

public void grafica1() {

    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);

    TimeSeries s2 = new TimeSeries("L&G UK Index Trust");
    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);

    TimeSeries s3 = new TimeSeries("andres2255");
    s3.add(new Month(2, 2001), 129.6);

    s3.add(new Month(10, 2001), 106.1);
    s3.add(new Month(1, 2002), 111.7);
    s3.add(new Month(2, 2002), 111.0);
    datos.addSeries(s1);/*from  w  w  w . j  ava  2 s  .c o  m*/
    datos.addSeries(s2);
    datos.addSeries(s3);

}

From source file:msec.org.Tools.java

private static XYDataset createDaysDataset(ArrayList<OneDayValue> oneDayValues, GregorianCalendar startgc,
        OneAttrDaysChart chart) {/*from  w  w w .  j a va2  s.  c  o  m*/
    TimeSeriesCollection timeseriescollection = new TimeSeriesCollection();
    TimeSeries timeseries = new TimeSeries(
            oneDayValues.get(0).getDate() + "-" + oneDayValues.get(oneDayValues.size() - 1).getDate());
    int sum = 0;
    int max = 0;
    int min = 0;
    Minute current = new Minute(startgc.getTime());
    for (int j = 0; j < oneDayValues.size(); j++) {
        int[] data = oneDayValues.get(j).getValues();
        //check actual length for data
        int len = data.length - 1;
        if (j == oneDayValues.size() - 1) {
            //if last day is today...
            if (oneDayValues.get(j).getDate().equals(Tools.nowString("yyyyMMdd"))) {
                for (int i = len; i >= 0; i--) {
                    if (data[i] != 0) {
                        len = i;
                        break;
                    }
                }
            }
        }
        for (int i = 0; i < len; ++i) {
            timeseries.add(current, (double) (data[i]));
            sum += data[i];
            max = Math.max(max, data[i]);
            if (min == 0)
                min = data[i];
            else if (data[i] != 0)
                min = Math.min(min, data[i]);
            current = (Minute) current.next();
        }
    }
    chart.setMax(max);
    chart.setMin(min);
    chart.setSum(sum);
    timeseriescollection.addSeries(timeseries);
    return timeseriescollection;
}

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

/**
 * Creates a new demo./*from  www .  ja  va2s.c  om*/
 *
 * @param title  the frame title.
 */
public DifferenceChartDemo(final String title) {

    super(title);

    final TimeSeries series1 = new TimeSeries("Random 1");
    final TimeSeries series2 = new TimeSeries("Random 2");
    double value1 = 0.0;
    double value2 = 0.0;
    Day day = new Day();
    for (int i = 0; i < 200; i++) {
        value1 = value1 + Math.random() - 0.5;
        value2 = value2 + Math.random() - 0.5;
        series1.add(day, value1);
        series2.add(day, value2);
        day = (Day) day.next();
    }

    final TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(series1);
    dataset.addSeries(series2);

    final JFreeChart chart = createChart(dataset);

    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    setContentPane(chartPanel);

}

From source file:com.stableapps.anglewraparounddemo.AngleWrapDemoMain.java

/**
 * Creates a sample dataset.//from  ww  w.j  a va  2 s.co m
 *
 * @param count the item count.
 *
 * @return the dataset.
 */
private XYDataset createAngleDataset(final int count) {
    final TimeSeriesCollection dataset = new TimeSeriesCollection();
    final TimeSeries s1 = new TimeSeries("Angle (In Degrees)");
    RegularTimePeriod start = new Minute();
    double direction = 180.0;
    for (int i = 0; i < count; i++) {
        s1.add(start, direction);
        start = start.next();
        direction = direction + (Math.random() - 0.45) * 15.0;
        if (direction < 0.0) {
            direction = direction + 360.0;
        } else if (direction > 360.0) {
            direction = direction - 360.0;
        }
    }
    dataset.addSeries(s1);
    return dataset;
}

From source file:org.n52.oxf.render.sos.TimeSeriesMapChartRenderer.java

/**
 * The resulting chart consists a TimeSeries for each FeatureOfInterest contained in the
 * observationCollection.//ww  w.  j  av  a  2  s. com
 * 
 * @param foiIdArray
 *        the IDs of the FeaturesOfInterest whose Observations shall be rendered
 * @param observationCollection
 * @return
 */
protected XYPlot drawChart4FOI(String foiID, Map<ITimePosition, ObservedValueTuple> timeMap) {

    TimeSeriesCollection dataset = new TimeSeriesCollection();
    TimeSeries timeSeries = new TimeSeries(foiID, Second.class);

    for (ITimePosition timePos : timeMap.keySet()) {
        Number value = (Number) timeMap.get(timePos).getValue(0);
        timeSeries.add(
                new Second(new Float(timePos.getSecond()).intValue(), timePos.getMinute(), timePos.getHour(),
                        timePos.getDay(), timePos.getMonth(), new Long(timePos.getYear()).intValue()),
                value);
    }

    dataset.addSeries(timeSeries);
    dataset.setDomainIsPointsInTime(true);

    //
    // create Plot:
    //

    XYPlot plot = new XYPlot();

    plot.setDataset(dataset);
    plot.setBackgroundPaint(Color.white);

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    renderer.setBaseShapesVisible(false);
    plot.setRenderer(renderer);

    DateAxis dateAxis = new DateAxis();
    dateAxis.setTickMarkPosition(DateTickMarkPosition.START);
    dateAxis.setTickMarksVisible(true);
    dateAxis.setVerticalTickLabels(true);
    dateAxis.setDateFormatOverride(new SimpleDateFormat("dd'.'MM'.'"));
    plot.setDomainAxis(dateAxis);

    plot.setRangeAxis(new NumberAxis());

    return plot;
}

From source file:edu.ucla.stat.SOCR.chart.demo.XYAreaChartDemo2.java

protected XYDataset createDataset(boolean isDemo) {
    if (isDemo) {
        TimeSeries series1 = new TimeSeries("Random 1");
        double value = 0.0;
        Day day = new Day();
        for (int i = 0; i < 200; i++) {
            value = value + Math.random() - 0.5;
            series1.add(day, value);
            day = (Day) day.next();//from w w w.  j  a  v a 2s  .co m
        }

        TimeSeriesCollection dataset = new TimeSeriesCollection(series1);
        return dataset;
    } else {
        setArrayFromTable();

        if (independentVarLength != dependentVarLength) {
            JOptionPane.showMessageDialog(this, "The number of X and Y doesn't match!");
            resetChart();
            return null;
        }

        String[][] x = new String[xyLength][independentVarLength];
        double[][] y = new double[xyLength][dependentVarLength];
        int[][] skipy = new int[xyLength][dependentVarLength];

        for (int index = 0; index < independentVarLength; index++)
            for (int i = 0; i < xyLength; i++)
                x[i][index] = indepValues[i][index];

        for (int index = 0; index < dependentVarLength; index++)
            for (int i = 0; i < xyLength; i++) {
                if (depValues[i][index] == null || depValues[i][index].length() == 0)
                    skipy[i][index] = 1;
                else
                    y[i][index] = Double.parseDouble(depValues[i][index]);
            }

        TimeSeriesCollection dataset = new TimeSeriesCollection();
        TimeSeries series;

        for (int i = 0; i < independentVarLength; i++) {
            String serieName = independentHeaders[i];
            if (independentHeaders[i].lastIndexOf(":") != -1)
                serieName = independentHeaders[i].substring(0, independentHeaders[i].lastIndexOf(":"));
            series = new TimeSeries(serieName);
            for (int j = 0; j < xyLength; j++) {
                if (x[j][i] != null && skipy[j][i] != 1)
                    series.add(DateParser.parseDay(x[j][i]), y[j][i]);
                //System.out.println("adding :("+x[j][i]+","+y[j][i]+","+independentHeaders[i]+")" );
            }
            dataset.addSeries(series);
        }

        return dataset;
    }
}

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

/**
 * Creates a time series for testing./*w  ww.  java  2s  .  co  m*/
 *
 * @return A time series.
 */
private TimeSeries createSeries() {
    RegularTimePeriod t = new Day();
    TimeSeries series = new TimeSeries("Test");
    series.add(t, 1.0);
    t = t.next();
    series.add(t, 2.0);
    t = t.next();
    series.add(t, null);
    t = t.next();
    series.add(t, 4.0);
    return series;
}

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

/**
 * Basic checks for cloning.//from  ww w.j  a  va 2s.  co m
 */
@Test
public void testCloning() throws CloneNotSupportedException {
    TimeSeries s1 = new TimeSeries("Series");
    s1.add(new Year(2009), 1.1);
    TimeSeriesCollection c1 = new TimeSeriesCollection();
    c1.addSeries(s1);
    TimeSeriesCollection c2 = (TimeSeriesCollection) c1.clone();
    assertTrue(c1 != c2);
    assertTrue(c1.getClass() == c2.getClass());
    assertTrue(c1.equals(c2));

    // check independence
    s1.setDescription("XYZ");
    assertFalse(c1.equals(c2));
    c2.getSeries(0).setDescription("XYZ");
    assertTrue(c1.equals(c2));
}