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

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

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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:org.jfree.chart.demo.InternalFrameDemo.java

/**
 * Creates a sample dataset./* w  ww.  j a va  2  s .c om*/
 * 
 * @param name  the dataset name.
 * @param base  the starting value.
 * @param start  the starting period.
 * @param count  the number of values to generate.
 *
 * @return The dataset.
 */
private XYDataset createDataset(final String name, final double base, final RegularTimePeriod start,
        final int count) {

    final TimeSeries series = new TimeSeries(name, start.getClass());
    RegularTimePeriod period = start;
    double value = base;
    for (int i = 0; i < count; i++) {
        series.add(period, value);
        period = period.next();
        value = value * (1 + (Math.random() - 0.495) / 10.0);
    }

    final TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(series);

    return dataset;

}

From source file:eu.hydrologis.jgrass.charting.impl.JGrassXYTimeLineChart.java

public JGrassXYTimeLineChart(List<String> chartTitles, List<double[][]> chartValues, Class<?> timeClass) {
    try {//from   w  w w .ja  va 2 s. co m
        chartSeries = new TimeSeries[chartValues.size()];

        constructor = (Constructor<RegularTimePeriod>) timeClass.getConstructor(Date.class);

        for (int i = 0; i < chartTitles.size(); i++) {
            final String title = chartTitles.get(i);
            final double[][] values = chartValues.get(i);

            chartSeries[i] = new TimeSeries(title, timeClass);
            for (int j = 0; j < values[0].length; j++) {
                // important: the data matrix has to be passed as two rows (not
                // two columns)
                double val = values[1][j];
                if (isNovalue(val))
                    continue;
                chartSeries[i].add(constructor.newInstance(new Date((long) values[0][j])), val);
            }
        }

        lineDataset = new TimeSeriesCollection();
        for (int i = 0; i < chartSeries.length; i++) {
            lineDataset.addSeries(chartSeries[i]);
        }
        lineDataset.setXPosition(TimePeriodAnchor.MIDDLE);
        lineDataset.setDomainIsPointsInTime(true);

    } catch (Exception e) {
        e.printStackTrace();
    }

}

From source file:eu.hydrologis.jgrass.charting.impl.JGrassXYTimeBarChart.java

public JGrassXYTimeBarChart(List<String> chartTitles, List<double[][]> chartValues, Class<?> timeClass,
        double barWidth) {
    try {/*from   w w  w.  ja v  a2  s  .  com*/
        chartSeries = new TimeSeries[chartValues.size()];

        constructor = (Constructor<RegularTimePeriod>) timeClass.getConstructor(Date.class);

        for (int i = 0; i < chartTitles.size(); i++) {
            final String title = chartTitles.get(i);
            final double[][] values = chartValues.get(i);

            chartSeries[i] = new TimeSeries(title, timeClass);
            for (int j = 0; j < values[0].length; j++) {
                // important: the data matrix has to be passed as two rows (not
                // two columns)
                double val = values[1][j];
                if (isNovalue(val))
                    continue;
                chartSeries[i].add(constructor.newInstance(new Date((long) values[0][j])), val);
            }
        }

        lineDataset = new TimeSeriesCollection();
        for (int i = 0; i < chartSeries.length; i++) {
            lineDataset.addSeries(chartSeries[i]);
        }
        lineDataset.setXPosition(TimePeriodAnchor.MIDDLE);
        lineDataset.setDomainIsPointsInTime(true);

        if (barWidth != -1)
            dataset = new XYBarDataset(lineDataset, barWidth);

    } catch (Exception e) {
        ChartPlugin.log("ChartPlugin problem", e); //$NON-NLS-1$
    }

}

From source file:de.fischer.thotti.reportgen.diagram.ChartGenerator.java

public ChartMetaData generateSingleVariantsChart(final String testId, String jvmArgsId, String paramGrpId) {

    String variantId = String.format("%s-%s-%s", testId, jvmArgsId, paramGrpId);

    File chartFile;// ww w  .j  a  v  a 2  s  . co m
    try {
        final TimeSeriesCollection collection = new TimeSeriesCollection();

        String chartTitle = String.format("%s-%s-%s", testId, jvmArgsId, paramGrpId);
        String svgFilename = String.format("%s-%s-%s.svg", testId, jvmArgsId, paramGrpId);

        chartFile = new File(baseDir, svgFilename);

        TimeSeries series = new TimeSeries(String.format("Average of %s", variantId), Day.class);
        TimeSeries mediaSeries = new TimeSeries(String.format("Median of %s", variantId), Day.class);

        List<NDResultEntity> results = persistenceHelper.findAllResultsForVariant(testId, jvmArgsId,
                paramGrpId);

        SortedSet<NDResultEntity> sortedSet = new TreeSet<NDResultEntity>(
                new TestVariantModel.DateComparator());

        sortedSet.addAll(results);

        Iterator<Measurement> itr = new AverageDayCombinerIterator(sortedSet.iterator());

        while (itr.hasNext()) {
            Measurement singleResult = itr.next();

            Date startDate = singleResult.getPointInTime();
            double time = singleResult.getDuration();

            double t2 = convertMilliSecsToSeconds(time);

            series.add(new Day(startDate), t2);
        }

        collection.addSeries(series);

        Iterator<DatePoint> medianItr = new MedianIterator(sortedSet.iterator());

        while (medianItr.hasNext()) {
            DatePoint singleResult = medianItr.next();

            Date startDate = singleResult.getPointInTime();
            double value = convertMilliSecsToSeconds(singleResult.getValue());

            mediaSeries.add(new Day(startDate), value);
        }

        collection.addSeries(mediaSeries);

        final JFreeChart chart = createChart(chartTitle, collection);

        saveChartAsSVG(chart, svgFilename);

        System.out.println(String.format("Written %s", chartFile.toString()));

        return new ChartMetaData().withFilename(chartFile.getName()).withWidth(DEFAULT_CHAR_WIDTH)
                .withHeight(DEFAULT_CHAR_HEIGHT).withFormat("SVG");

    } catch (IOException ioe) {
        // @todo Throw an better exception!
        ioe.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
    }

    return null;
}

From source file:edu.ucla.stat.SOCR.chart.demo.CrosshairDemo1.java

/**
 * Creates a sample dataset./*from   w  ww. j a  v a  2  s  . c o m*/
 * 
 * @param name  the dataset name.
 * @param base  the starting value.
 * @param start  the starting period.
 * @param count  the number of values to generate.
 *
 * @return The dataset.
 */
protected XYDataset createDataset(boolean isDemo) {
    if (isDemo) {
        String name = "Random 1";
        double base = 100.0;
        RegularTimePeriod start = new Minute();
        int count = 200;

        TimeSeries series = new TimeSeries(name, start.getClass());
        RegularTimePeriod period = start;
        double value = base;
        for (int i = 0; i < count; i++) {
            series.add(period, value);
            period = period.next();
            value = value * (1 + (Math.random() - 0.495) / 10.0);
        }

        TimeSeriesCollection dataset = new TimeSeriesCollection();
        dataset.addSeries(series);

        return dataset;
    } else {
        super.setArrayFromTable();
        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]);

        // create the dataset... 
        TimeSeriesCollection collection = new TimeSeriesCollection();
        TimeSeries series;

        for (int ind = 0; ind < independentVarLength; ind++) {
            if (independentHeaders[ind].indexOf(":") != -1)
                series = new TimeSeries(
                        independentHeaders[ind].substring(0, independentHeaders[ind].indexOf(":")),
                        Minute.class);
            else
                series = new TimeSeries(independentHeaders[ind], Minute.class);
            //TimeSeries("Executions", "Year", "Count", Year.class);

            for (int i = 0; i < xyLength; i++) {
                if (x[i][ind] != null && y[i][ind] != 1)
                    series.add(DateParser.parseMinute(x[i][ind]), y[i][ind]);
            }
            //   collection.setDomainIsPointsInTime(false);
            collection.addSeries(series);
        }
        return collection;

    }

}

From source file:com.mxgraph.examples.swing.chart.TimeSeriesChartDemo1.java

/**
 * Creates a dataset, consisting of two series of monthly data.
 *
 * @return The dataset.// www. java2s. com
 */
public static XYDataset createDataset() {

    TimeSeries s1 = new TimeSeries("L&G European Index Trust", Second.class);
    s1.add(new Second(30, new Minute()), 181.8);
    s1.add(new Second(10, new Minute()), 151.8);
    s1.add(new Second(20, new Minute()), 167.8);
    s1.add(new Second(37, new Minute()), 155.8);
    s1.add(new Second(45, new Minute()), 166.8);
    s1.add(new Second(24, new Minute()), 144.8);
    s1.add(new Second(6, new Minute()), 181.8);

    /* s1.add(new Second(1,1,1,1,3, 2001), 167.3);
     s1.add(new Second(3,3,3,3,4, 2001), 153.8);
     s1.add(new Second(5,5,5,5,5, 2001), 167.6);
     s1.add(new Second(6,6,6,6,6, 2001), 158.8);
     s1.add(new Second(7,7,7,7,7, 2001), 148.3);
     s1.add(new Second(8,8,8,8,8, 2001), 153.9);
     s1.add(new Second(9,9,9,9,9, 2001), 142.7);
     s1.add(new Second(10,10,8,8,8, 2001), 123.2);
     s1.add(new Second(1,1,1,1,11, 2001), 131.8);
     s1.add(new Second(1,2,3,4,12, 2001), 139.6);
     s1.add(new Second(5,2,4,2,1, 2002), 142.9);
     s1.add(new Second(5,6,5,6,2, 2002), 138.7);*/

    // ******************************************************************
    //  More than 150 demo applications are included with the JFreeChart
    //  Developer Guide...for more information, see:
    //
    //  >   http://www.object-refinery.com/jfreechart/guide.html
    //
    // ******************************************************************

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

    return dataset;

}

From source file:de.dal33t.powerfolder.ui.information.stats.StatsInformationCard.java

/**
 * Initialize components// w  ww  .ja va2  s. c o m
 */
private void initialize() {
    usedDataTypeModel = new DefaultComboBoxModel();
    usedDataTypeModel.addElement(Translation.getTranslation("stats_information_card.wan_upload"));
    usedDataTypeModel.addElement(Translation.getTranslation("stats_information_card.wan_download"));
    usedDataTypeModel.addElement(Translation.getTranslation("stats_information_card.lan_upload"));
    usedDataTypeModel.addElement(Translation.getTranslation("stats_information_card.lan_download"));

    usedGraphTypeModel = new DefaultComboBoxModel();
    usedGraphTypeModel.addElement(Translation.getTranslation("stats_information_card.used_and_available"));
    usedGraphTypeModel.addElement(Translation.getTranslation("stats_information_card.used_only"));
    usedGraphTypeModel.addElement(Translation.getTranslation("stats_information_card.available_only"));
    usedGraphTypeModel.addElement(Translation.getTranslation("stats_information_card.average"));

    percentDataTypeModel = new DefaultComboBoxModel();
    percentDataTypeModel.addElement(Translation.getTranslation("stats_information_card.wan_upload"));
    percentDataTypeModel.addElement(Translation.getTranslation("stats_information_card.wan_download"));
    percentDataTypeModel.addElement(Translation.getTranslation("stats_information_card.lan_upload"));
    percentDataTypeModel.addElement(Translation.getTranslation("stats_information_card.lan_download"));

    usedBandwidthSeries = new TimeSeries(Translation.getTranslation("stats_information_card.used"), Hour.class);
    availableBandwidthSeries = new TimeSeries(Translation.getTranslation("stats_information_card.available"),
            Hour.class);
    averageBandwidthSeries = new TimeSeries(Translation.getTranslation("stats_information_card.average"),
            Hour.class);

    percentageBandwidthSeries = new TimeSeries(Translation.getTranslation("stats_information_card.percentage"),
            Hour.class);

}

From source file:in.BBAT.presenter.DualAxisDemo2.java

/**
 * Creates a sample dataset./*from  ww  w  .  j av a  2  s.  c  om*/
 *
 * @return The dataset.
 */
private XYDataset createDataset1() {

    final TimeSeries s2 = new TimeSeries("Memory", Millisecond.class);
    for (MemoryEntity ent : ScreenShotView.testCase.getMemoryUsageValues()) {
        s2.addOrUpdate(new Millisecond(new Date(ent.getTime())), ent.getPercent());
    }

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

    return dataset;

}

From source file:edu.ucla.stat.SOCR.chart.demo.CrosshairDemo3.java

/**
 * Creates a dataset, consisting of two series of monthly data.
 *
 * @return the dataset.//from  w  w  w  .j  av a  2 s.  c  om
 */
protected XYDataset createDataset(boolean isDemo) {
    if (isDemo) {
        chartTitle = "Legal & General Unit Trust Prices";
        domainLabel = "Date";
        rangeLabel = "Price Per Unit";
        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);

        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);

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

        //  dataset.setDomainIsPointsInTime(true);

        return dataset;
    } else {
        super.setArrayFromTable();
        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]);

        // create the dataset... 
        TimeSeriesCollection collection = new TimeSeriesCollection();
        TimeSeries series;

        for (int ind = 0; ind < independentVarLength; ind++) {
            if (independentHeaders[ind].indexOf(":") != -1)
                series = new TimeSeries(
                        independentHeaders[ind].substring(0, independentHeaders[ind].indexOf(":")),
                        Month.class);
            else
                series = new TimeSeries(independentHeaders[ind], Month.class);
            //TimeSeries("Executions", "Year", "Count", Year.class);

            for (int i = 0; i < xyLength; i++) {
                if (x[i][ind] != null && y[i][ind] != 1)
                    series.add(DateParser.parseMonth(x[i][ind]), y[i][ind]);
            }
            //collection.setDomainIsPointsInTime(false);
            collection.addSeries(series);
        }
        return collection;
    }

}

From source file:org.jfree.chart.demo.TimeSeriesDemo12.java

/**
 * Creates a sample dataset./* ww w. j  a v a  2s.  c om*/
 *
 * @return the dataset.
 */
private XYDataset createDataset() {

    final TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.setDomainIsPointsInTime(true);

    final TimeSeries s1 = new TimeSeries("Series 1", Minute.class);
    s1.add(new Minute(0, 0, 7, 12, 2003), 1.2);
    s1.add(new Minute(30, 12, 7, 12, 2003), 3.0);
    s1.add(new Minute(15, 14, 7, 12, 2003), 8.0);

    final TimeSeries s2 = new TimeSeries("Series 2", Minute.class);
    s2.add(new Minute(0, 3, 7, 12, 2003), 0.0);
    s2.add(new Minute(30, 9, 7, 12, 2003), 0.0);
    s2.add(new Minute(15, 10, 7, 12, 2003), 0.0);

    dataset.addSeries(s1);
    dataset.addSeries(s2);

    return dataset;

}