Example usage for org.jfree.data.time TimeSeriesCollection addSeries

Introduction

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

Prototype

public void addSeries(TimeSeries series) 

Source Link

Document

Adds a series to the collection and sends a DatasetChangeEvent to all registered listeners.

Usage

From source file:serverrobot.DynamicGraph.java

public TimeSeriesCollection createXPositionCollection() {
    final TimeSeriesCollection coll = new TimeSeriesCollection();
    coll.addSeries(setPointX);
    coll.addSeries(actPointX);/*from   www  . j a v a2  s  . c o m*/
    return coll;
}

---

From source file:serverrobot.DynamicGraph.java

public TimeSeriesCollection createYPositionCollection() {
    final TimeSeriesCollection coll = new TimeSeriesCollection();
    coll.addSeries(setPointY);
    coll.addSeries(actPointY);//from w  w w .j  a va  2  s .c om
    return coll;
}

---

From source file:serverrobot.DynamicGraph.java

public TimeSeriesCollection createZPositionCollection() {
    final TimeSeriesCollection coll = new TimeSeriesCollection();
    coll.addSeries(setPointZ);
    coll.addSeries(actPointZ);/*  ww  w  . j  a  va  2 s  . c o  m*/
    return coll;
}

---

From source file:com.ace.capitalflows.ui.frame.chart.NianJdChart.java

/**
 * Creates a dataset, consisting of two series of monthly data.
 *
 * @return The dataset./*ww w . j  a  v  a  2  s. co m*/
 */
private XYDataset createDataset() {

    final TimeSeries cudd = new TimeSeries("CuddingTon");
    final TimeSeries resi = new TimeSeries("Residual");
    for (int i = 0; dataArray[i] != null && i < dataArray.length - 1; i++) {
        final String nianJd = (String) dataArray[i][0];
        final int year = CommenUtils.parseNian(nianJd);
        final int jd = CommenUtils.parseJDORYD(nianJd);
        cudd.add(new Quarter(jd, year), NumberUtils.toDouble((String) dataArray[i][1]));
        resi.add(new Quarter(jd, year), NumberUtils.toDouble((String) dataArray[i][2]));
    }

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

    final TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(cudd);
    dataset.addSeries(resi);

    return dataset;

}

---

From source file:lu.lippmann.cdb.common.gui.ts.TimeSeriesChartUtil.java

private static void fillWithMultipleAxis(final Instances dataSet, final int dateIdx,
        final TimeSeriesCollection tsDataset, final JFreeChart tsChart) {
    final int numInstances = dataSet.numInstances();

    int axisNumber = 0;
    final Calendar cal = Calendar.getInstance();
    for (final Integer i : WekaDataStatsUtil.getNumericAttributesIndexes(dataSet)) {
        final TimeSeries ts = new TimeSeries(dataSet.attribute(i).name());
        for (int k = 0; k < numInstances; k++) {
            final long timeInMilliSec = (long) dataSet.instance(k).value(dateIdx);
            cal.setTimeInMillis(timeInMilliSec);
            if (dataSet.instance(k).isMissing(i)) {
                ts.addOrUpdate(new Millisecond(cal.getTime()), null);
            } else {
                ts.addOrUpdate(new Millisecond(cal.getTime()), dataSet.instance(k).value(i));
            }//from   w ww  .j  ava  2 s .  co  m
        }
        if (!ts.isEmpty()) {
            if (axisNumber == 0) {
                tsDataset.addSeries(ts);
            } else {
                final XYPlot plot = tsChart.getXYPlot();
                final NumberAxis axisToAdd = new NumberAxis(dataSet.attribute(i).name());
                axisToAdd.setAutoRangeIncludesZero(false);
                plot.setRangeAxis(axisNumber, axisToAdd);
                final TimeSeriesCollection t = new TimeSeriesCollection();
                t.addSeries(ts);
                plot.setDataset(axisNumber, t);
                plot.mapDatasetToRangeAxis(axisNumber, axisNumber);
                final StandardXYItemRenderer renderer2 = new StandardXYItemRenderer();
                renderer2.setSeriesPaint(0, ColorHelper.getColorForAString(dataSet.attribute(i).name()));
                plot.setRenderer(axisNumber, renderer2);
            }
            axisNumber++;
        }
    }
}

---

From source file:net.sourceforge.subsonic.controller.StatusChartController.java

public synchronized ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    String type = request.getParameter("type");
    int index = Integer.parseInt(request.getParameter("index"));

    List<TransferStatus> statuses = Collections.emptyList();
    if ("stream".equals(type)) {
        statuses = statusService.getAllStreamStatuses();
    } else if ("download".equals(type)) {
        statuses = statusService.getAllDownloadStatuses();
    } else if ("upload".equals(type)) {
        statuses = statusService.getAllUploadStatuses();
    }//from www . jav a 2  s  .com

    if (index < 0 || index >= statuses.size()) {
        return null;
    }
    TransferStatus status = statuses.get(index);

    TimeSeries series = new TimeSeries("Kbps", Millisecond.class);
    TransferStatus.SampleHistory history = status.getHistory();
    long to = System.currentTimeMillis();
    long from = to - status.getHistoryLengthMillis();
    Range range = new DateRange(from, to);

    if (!history.isEmpty()) {

        TransferStatus.Sample previous = history.get(0);

        for (int i = 1; i < history.size(); i++) {
            TransferStatus.Sample sample = history.get(i);

            long elapsedTimeMilis = sample.getTimestamp() - previous.getTimestamp();
            long bytesStreamed = Math.max(0L, sample.getBytesTransfered() - previous.getBytesTransfered());

            double kbps = (8.0 * bytesStreamed / 1024.0) / (elapsedTimeMilis / 1000.0);
            series.addOrUpdate(new Millisecond(new Date(sample.getTimestamp())), kbps);

            previous = sample;
        }
    }

    // Compute moving average.
    series = MovingAverage.createMovingAverage(series, "Kbps", 20000, 5000);

    // Find min and max values.
    double min = 100;
    double max = 250;
    for (Object obj : series.getItems()) {
        TimeSeriesDataItem item = (TimeSeriesDataItem) obj;
        double value = item.getValue().doubleValue();
        if (item.getPeriod().getFirstMillisecond() > from) {
            min = Math.min(min, value);
            max = Math.max(max, value);
        }
    }

    // Add 10% to max value.
    max *= 1.1D;

    // Subtract 10% from min value.
    min *= 0.9D;

    TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(series);
    JFreeChart chart = ChartFactory.createTimeSeriesChart(null, null, null, dataset, false, false, false);
    XYPlot plot = (XYPlot) chart.getPlot();

    plot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_RIGHT);
    Paint background = new GradientPaint(0, 0, Color.lightGray, 0, IMAGE_HEIGHT, Color.white);
    plot.setBackgroundPaint(background);

    XYItemRenderer renderer = plot.getRendererForDataset(dataset);
    renderer.setSeriesPaint(0, Color.blue.darker());
    renderer.setSeriesStroke(0, new BasicStroke(2f));

    // Set theme-specific colors.
    Color bgColor = getBackground(request);
    Color fgColor = getForeground(request);

    chart.setBackgroundPaint(bgColor);

    ValueAxis domainAxis = plot.getDomainAxis();
    domainAxis.setRange(range);
    domainAxis.setTickLabelPaint(fgColor);
    domainAxis.setTickMarkPaint(fgColor);
    domainAxis.setAxisLinePaint(fgColor);

    ValueAxis rangeAxis = plot.getRangeAxis();
    rangeAxis.setRange(new Range(min, max));
    rangeAxis.setTickLabelPaint(fgColor);
    rangeAxis.setTickMarkPaint(fgColor);
    rangeAxis.setAxisLinePaint(fgColor);

    ChartUtilities.writeChartAsPNG(response.getOutputStream(), chart, IMAGE_WIDTH, IMAGE_HEIGHT);

    return null;
}

---

From source file:org.madsonic.controller.StatusChartController.java

public synchronized ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    String type = request.getParameter("type");
    int index = Integer.parseInt(request.getParameter("index"));

    List<TransferStatus> statuses = Collections.emptyList();
    if ("stream".equals(type)) {
        statuses = statusService.getAllStreamStatuses();
    } else if ("download".equals(type)) {
        statuses = statusService.getAllDownloadStatuses();
    } else if ("upload".equals(type)) {
        statuses = statusService.getAllUploadStatuses();
    }/*from www. j  a v  a 2  s  .c  o  m*/

    if (index < 0 || index >= statuses.size()) {
        return null;
    }
    TransferStatus status = statuses.get(index);

    TimeSeries series = new TimeSeries("Kbps", Millisecond.class);
    TransferStatus.SampleHistory history = status.getHistory();
    long to = System.currentTimeMillis();
    long from = to - status.getHistoryLengthMillis();
    Range range = new DateRange(from, to);

    if (!history.isEmpty()) {

        TransferStatus.Sample previous = history.get(0);

        for (int i = 1; i < history.size(); i++) {
            TransferStatus.Sample sample = history.get(i);

            long elapsedTimeMilis = sample.getTimestamp() - previous.getTimestamp();
            long bytesStreamed = Math.max(0L, sample.getBytesTransfered() - previous.getBytesTransfered());

            double kbps = (8.0 * bytesStreamed / 1024.0) / (elapsedTimeMilis / 1000.0);
            series.addOrUpdate(new Millisecond(new Date(sample.getTimestamp())), kbps);

            previous = sample;
        }
    }

    // Compute moving average.
    series = MovingAverage.createMovingAverage(series, "Kbps", 20000, 5000);

    // Find min and max values.
    double min = 100;
    double max = 250;
    for (Object obj : series.getItems()) {
        TimeSeriesDataItem item = (TimeSeriesDataItem) obj;
        double value = item.getValue().doubleValue();
        if (item.getPeriod().getFirstMillisecond() > from) {
            min = Math.min(min, value);
            max = Math.max(max, value);
        }
    }

    // Add 10% to max value.
    max *= 1.1D;

    // Subtract 10% from min value.
    min *= 0.9D;

    TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(series);
    JFreeChart chart = ChartFactory.createTimeSeriesChart(null, null, null, dataset, false, false, false);
    XYPlot plot = (XYPlot) chart.getPlot();

    plot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_RIGHT);
    Paint background = new GradientPaint(0, 0, Color.lightGray, 0, IMAGE_HEIGHT, Color.white);
    plot.setBackgroundPaint(background);

    XYItemRenderer renderer = plot.getRendererForDataset(dataset);
    renderer.setSeriesPaint(0, Color.gray.darker());
    renderer.setSeriesStroke(0, new BasicStroke(2f));

    // Set theme-specific colors.
    Color bgColor = getBackground(request);
    Color fgColor = getForeground(request);

    chart.setBackgroundPaint(bgColor);

    ValueAxis domainAxis = plot.getDomainAxis();
    domainAxis.setRange(range);
    domainAxis.setTickLabelPaint(fgColor);
    domainAxis.setTickMarkPaint(fgColor);
    domainAxis.setAxisLinePaint(fgColor);

    ValueAxis rangeAxis = plot.getRangeAxis();
    rangeAxis.setRange(new Range(min, max));
    rangeAxis.setTickLabelPaint(fgColor);
    rangeAxis.setTickMarkPaint(fgColor);
    rangeAxis.setAxisLinePaint(fgColor);

    ChartUtilities.writeChartAsPNG(response.getOutputStream(), chart, IMAGE_WIDTH, IMAGE_HEIGHT);

    return null;
}

---

From source file:org.jfree.chart.demo.CombinedXYPlotDemo5.java

/**
 * Creates a combined XYPlot chart.//from w ww  . j  a  va 2  s .c  om
 *
 * @return the combined chart.
 */
private JFreeChart createCombinedChart() {

    // create a default chart based on some sample data...
    final TimeSeriesCollection dataset0 = new TimeSeriesCollection();
    final TimeSeries eur = DemoDatasetFactory.createEURTimeSeries();
    dataset0.addSeries(eur);

    final TimeSeriesCollection dataset1 = new TimeSeriesCollection();
    final TimeSeries mav = MovingAverage.createMovingAverage(eur, "EUR/GBP (30 Day MA)", 30, 30);
    dataset1.addSeries(eur);
    dataset1.addSeries(mav);

    final TimeSeriesCollection dataset2 = new TimeSeriesCollection();
    dataset2.addSeries(eur);

    JFreeChart chart = null;

    // make a common vertical axis for all the sub-plots
    final NumberAxis valueAxis = new NumberAxis("Value");
    valueAxis.setAutoRangeIncludesZero(false); // override default

    // make a horizontally combined plot
    final CombinedRangeXYPlot parent = new CombinedRangeXYPlot(valueAxis);

    // add subplot 1...
    final XYPlot subplot1 = new XYPlot(dataset0, new DateAxis("Date 1"), null, new StandardXYItemRenderer());
    subplot1.setDomainCrosshairVisible(true);
    subplot1.setRangeCrosshairVisible(true);
    parent.add(subplot1, 1);

    // add subplot 2...
    final XYPlot subplot2 = new XYPlot(dataset1, new DateAxis("Date 2"), null, new StandardXYItemRenderer());
    subplot2.setDomainCrosshairVisible(true);
    subplot2.setRangeCrosshairVisible(true);
    parent.add(subplot2, 1);

    // add subplot 3...
    final XYPlot subplot3 = new XYPlot(dataset2, new DateAxis("Date 3"), null, new XYBarRenderer(0.20));
    subplot3.setDomainCrosshairVisible(true);
    subplot3.setRangeCrosshairVisible(true);
    parent.add(subplot3, 1);

    // now make the top level JFreeChart
    chart = new JFreeChart("Demo Chart", JFreeChart.DEFAULT_TITLE_FONT, parent, true);

    // then customise it a little...
    final TextTitle subtitle = new TextTitle("This is a subtitle", new Font("SansSerif", Font.BOLD, 12));
    chart.addSubtitle(subtitle);
    chart.setBackgroundPaint(new GradientPaint(0, 0, Color.white, 0, 1000, Color.blue));
    return chart;

}

---

From source file:org.projectforge.plugins.liquidityplanning.LiquidityChartBuilder.java

/**
 * @param forecast//from   www .j  a  v  a 2s  . c o  m
 * @param settings (next days)
 * @return
 */
public JFreeChart createXYPlot(final LiquidityForecast forecast, final LiquidityForecastSettings settings) {
    Validate.isTrue(settings.getNextDays() > 0 && settings.getNextDays() < 500);

    final LiquidityForecastCashFlow cashFlow = new LiquidityForecastCashFlow(forecast, settings.getNextDays());

    final TimeSeries accumulatedSeries = new TimeSeries(
            I18n.getString("plugins.liquidityplanning.forecast.dueDate"));
    final TimeSeries accumulatedSeriesExpected = new TimeSeries(
            ThreadLocalUserContext.getLocalizedString("plugins.liquidityplanning.forecast.expected"));
    final TimeSeries worstCaseSeries = new TimeSeries(
            I18n.getString("plugins.liquidityplanning.forecast.worstCase"));
    double accumulatedExpected = settings.getStartAmount().doubleValue();
    double accumulated = accumulatedExpected;
    double worstCase = accumulated;

    final DayHolder dh = new DayHolder();
    final Date lower = dh.getDate();
    for (int i = 0; i < settings.getNextDays(); i++) {
        if (log.isDebugEnabled() == true) {
            log.debug("day: " + i + ", credits=" + cashFlow.getCredits()[i] + ", debits="
                    + cashFlow.getDebits()[i]);
        }
        final Day day = new Day(dh.getDayOfMonth(), dh.getMonth() + 1, dh.getYear());
        if (i > 0) {
            accumulated += cashFlow.getDebits()[i - 1].doubleValue()
                    + cashFlow.getCredits()[i - 1].doubleValue();
            accumulatedExpected += cashFlow.getDebitsExpected()[i - 1].doubleValue()
                    + cashFlow.getCreditsExpected()[i - 1].doubleValue();
            worstCase += cashFlow.getCredits()[i - 1].doubleValue();
        }
        accumulatedSeries.add(day, accumulated);
        accumulatedSeriesExpected.add(day, accumulatedExpected);
        worstCaseSeries.add(day, worstCase);
        dh.add(Calendar.DATE, 1);
    }
    dh.add(Calendar.DATE, -1);
    final XYChartBuilder cb = new XYChartBuilder(null, null, null, null, true);

    int counter = 0;

    final TimeSeriesCollection xyDataSeries = new TimeSeriesCollection();
    xyDataSeries.addSeries(accumulatedSeries);
    xyDataSeries.addSeries(worstCaseSeries);
    final XYLineAndShapeRenderer lineRenderer = new XYLineAndShapeRenderer(true, false);
    lineRenderer.setSeriesPaint(0, Color.BLACK);
    lineRenderer.setSeriesVisibleInLegend(0, true);
    lineRenderer.setSeriesPaint(1, cb.getGrayMarker());
    lineRenderer.setSeriesStroke(1, cb.getDashedStroke());
    lineRenderer.setSeriesVisibleInLegend(1, true);
    cb.setRenderer(counter, lineRenderer).setDataset(counter++, xyDataSeries);

    final TimeSeriesCollection accumulatedSet = new TimeSeriesCollection();
    accumulatedSet.addSeries(accumulatedSeriesExpected);
    final XYDifferenceRenderer diffRenderer = new XYDifferenceRenderer(cb.getGreenFill(), cb.getRedFill(),
            true);
    diffRenderer.setSeriesPaint(0, cb.getRedMarker());
    cb.setRenderer(counter, diffRenderer).setDataset(counter++, accumulatedSet).setStrongStyle(diffRenderer,
            false, accumulatedSeriesExpected);
    diffRenderer.setSeriesVisibleInLegend(0, true);

    cb.setDateXAxis(true).setDateXAxisRange(lower, dh.getDate()).setYAxis(true, null);
    return cb.getChart();
}

---

From source file:service.chart.TimeSeriesChart.java

/**
 * Utworz jeden zestaw danych na podstawie listy szeregow czasowych
 * //from   w ww  .j  av a 2  s  .c o m
 * @param timeSeriesList Lista szeregow czasowych
 * @return Zestaw danych
 */
private XYDataset createDataset(List<TimeSeries> timeSeriesList) {

    TimeSeriesCollection dataset = new TimeSeriesCollection();

    for (TimeSeries timeSeries : timeSeriesList) {
        dataset.addSeries(timeSeries);
    }

    return dataset;
}

---

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