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

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

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Introduction

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

Prototype

public TimeSeriesCollection(TimeSeries series)

Source Link

Document

Constructs a dataset containing a single series (more can be added), tied to the default timezone.

Usage

From source file:org.geoserver.wms.ncwms.GetTimeSeriesResponse.java

@SuppressWarnings("rawtypes")
private void writeChart(GetFeatureInfoRequest request, FeatureCollectionType results, OutputStream output,
        String mimeType) throws IOException {
    final TimeSeries series = new TimeSeries("time", Millisecond.class);
    String valueAxisLabel = "Value";
    String title = "Time series";
    final String timeaxisLabel = "Date / time";

    final List collections = results.getFeature();
    if (collections.size() > 0) {
        SimpleFeatureCollection fc = (SimpleFeatureCollection) collections.get(0);
        title += " of " + fc.getSchema().getName().getLocalPart();
        valueAxisLabel = fc.getSchema().getDescription().toString();

        try (SimpleFeatureIterator fi = fc.features()) {
            while (fi.hasNext()) {
                SimpleFeature f = fi.next();
                Date date = (Date) f.getAttribute("date");
                Double value = (Double) f.getAttribute("value");
                series.add(new Millisecond(date), value);
            }//from w  w  w .  ja  va 2s.  c o  m
        }
    }
    XYDataset dataset = new TimeSeriesCollection(series);

    JFreeChart chart = ChartFactory.createTimeSeriesChart(title, timeaxisLabel, valueAxisLabel, dataset, false,
            false, false);
    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setRenderer(new XYLineAndShapeRenderer());
    if (mimeType.startsWith("image/png")) {
        ChartUtilities.writeChartAsPNG(output, chart, IMAGE_WIDTH, IMAGE_HEIGHT);
    } else if (mimeType.equals("image/jpg") || mimeType.equals("image/jpeg")) {
        ChartUtilities.writeChartAsJPEG(output, chart, IMAGE_WIDTH, IMAGE_HEIGHT);
    }
}

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

/**
 * Test the getSurroundingItems() method to ensure it is returning the
 * values we expect./*from w w w.ja va2 s . co  m*/
 */
@Test
public void testGetSurroundingItems() {
    TimeSeries series = new TimeSeries("Series 1");
    TimeSeriesCollection collection = new TimeSeriesCollection(series);
    collection.setXPosition(TimePeriodAnchor.MIDDLE);

    // for a series with no data, we expect {-1, -1}...
    int[] result = collection.getSurroundingItems(0, 1000L);
    assertTrue(result[0] == -1);
    assertTrue(result[1] == -1);

    // now test with a single value in the series...
    Day today = new Day();
    long start1 = today.getFirstMillisecond();
    long middle1 = today.getMiddleMillisecond();
    long end1 = today.getLastMillisecond();

    series.add(today, 99.9);
    result = collection.getSurroundingItems(0, start1);
    assertTrue(result[0] == -1);
    assertTrue(result[1] == 0);

    result = collection.getSurroundingItems(0, middle1);
    assertTrue(result[0] == 0);
    assertTrue(result[1] == 0);

    result = collection.getSurroundingItems(0, end1);
    assertTrue(result[0] == 0);
    assertTrue(result[1] == -1);

    // now add a second value to the series...
    Day tomorrow = (Day) today.next();
    long start2 = tomorrow.getFirstMillisecond();
    long middle2 = tomorrow.getMiddleMillisecond();
    long end2 = tomorrow.getLastMillisecond();

    series.add(tomorrow, 199.9);
    result = collection.getSurroundingItems(0, start2);
    assertTrue(result[0] == 0);
    assertTrue(result[1] == 1);

    result = collection.getSurroundingItems(0, middle2);
    assertTrue(result[0] == 1);
    assertTrue(result[1] == 1);

    result = collection.getSurroundingItems(0, end2);
    assertTrue(result[0] == 1);
    assertTrue(result[1] == -1);

    // now add a third value to the series...
    Day yesterday = (Day) today.previous();
    long start3 = yesterday.getFirstMillisecond();
    long middle3 = yesterday.getMiddleMillisecond();
    long end3 = yesterday.getLastMillisecond();

    series.add(yesterday, 1.23);
    result = collection.getSurroundingItems(0, start3);
    assertTrue(result[0] == -1);
    assertTrue(result[1] == 0);

    result = collection.getSurroundingItems(0, middle3);
    assertTrue(result[0] == 0);
    assertTrue(result[1] == 0);

    result = collection.getSurroundingItems(0, end3);
    assertTrue(result[0] == 0);
    assertTrue(result[1] == 1);
}

From source file:Operacional.Janela2.java

private static IntervalXYDataset createDataset() {
    TimeSeries timeseries = new TimeSeries("Recebimento", "Year", "Count");
    try {//from   ww  w .j a v a2 s .  c o m
        timeseries.add(new Month(12, 1975), new Integer(1));
        timeseries.add(new Month(11, 1975), new Integer(1));
        timeseries.add(new Month(10, 1975), new Integer(1));
        timeseries.add(new Month(9, 1975), new Integer(1));

    } catch (Exception exception) {
        System.err.println(exception.getMessage());
    }
    TimeSeriesCollection timeseriescollection = new TimeSeriesCollection(timeseries);
    //timeseriescollection.setDomainIsPointsInTime(false);   
    return timeseriescollection;
}

From source file:org.ietr.preesm.mapper.ui.BestCostPlotter.java

/**
 * Creates a chart./*from   w w w  .j  a  v  a  2  s  .c o m*/
 * 
 * @return A chart.
 */
private JFreeChart createChart(String title) {

    final CombinedDomainXYPlot plot = new CombinedDomainXYPlot(new DateAxis("Time"));
    this.datasets = new TimeSeriesCollection[subplotCount];

    for (int i = 0; i < subplotCount; i++) {
        this.lastValue[i] = 100.0;
        final TimeSeries series = new TimeSeries("Real Time", Millisecond.class);
        this.datasets[i] = new TimeSeriesCollection(series);
        final NumberAxis rangeAxis = new NumberAxis("Schedule");
        rangeAxis.setAutoRangeIncludesZero(false);
        final XYPlot subplot = new XYPlot(this.datasets[i], null, rangeAxis, new XYLineAndShapeRenderer());

        subplot.setBackgroundPaint(Color.white);
        subplot.setDomainGridlinePaint(Color.lightGray);
        subplot.setRangeGridlinePaint(Color.lightGray);
        plot.add(subplot);
    }

    final JFreeChart chart = new JFreeChart(title, plot);

    chart.removeLegend();
    // chart.getLegend().setPosition(RectangleEdge.BOTTOM);

    chart.setBorderPaint(Color.lightGray);
    chart.setBorderVisible(true);

    Paint p = GanttPlotter.getBackgroundColorGradient();
    chart.setBackgroundPaint(p);

    plot.setBackgroundPaint(Color.white);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.black);

    final ValueAxis axis = plot.getDomainAxis();
    axis.setAutoRange(true);

    return chart;

}

From source file:com.algodefu.yeti.data.Pass.java

private void calculateEquityChartImg() throws IOException {
    int i = 0;// w ww.  j a va  2  s  .c o  m
    double sum = 0;
    TimeSeries equity = new TimeSeries("Equity");

    // save values in temp array first, then use System.arraycopy to copy non empty values to this.equityArray
    double[][] tempEquityArr = new double[this.getTrades().length][4];

    for (Trade trade : this.getTrades()) {
        if (trade.getCloseDateTime() != null) {
            sum += trade.getProfit();
            equity.add(new Millisecond(Date.from(trade.getCloseDateTime().toInstant(ZoneOffset.UTC))), sum);
            tempEquityArr[i][0] = (double) trade.getCloseDateTime().toInstant(ZoneOffset.UTC).toEpochMilli();
            tempEquityArr[i][1] = sum;
            tempEquityArr[i][2] = trade.getTradeID();
            tempEquityArr[i][3] = trade.getProfit();
            i++;
        }
    }
    this.equityArray = new double[i][4];
    System.arraycopy(tempEquityArr, 0, this.equityArray, 0, i);

    TimeSeriesCollection dataset = new TimeSeriesCollection(equity);
    JFreeChart chart = ChartFactory.createTimeSeriesChart("", "", "", dataset, false, false, false);
    chart.getXYPlot().getDomainAxis().setTickLabelsVisible(false);
    chart.setBorderVisible(true);
    chart.getXYPlot().setRangeAxisLocation(AxisLocation.TOP_OR_RIGHT);
    chart.getXYPlot().getRenderer().setSeriesPaint(0, Color.blue);
    chart.getXYPlot().setBackgroundPaint(Color.white);
    chart.getXYPlot().setRangeGridlinePaint(Color.gray);
    chart.getXYPlot().setDomainGridlinePaint(Color.gray);
    try (ByteArrayOutputStream baos = new ByteArrayOutputStream()) {
        ChartUtilities.writeChartAsPNG(baos, chart, 320, 180);
        baos.flush();
        this.equityChartByteArray = baos.toByteArray();
    } catch (IOException e) {
        throw e;
    }

}

From source file:org.zaproxy.zap.extension.customFire.ScanProgressDialog.java

/**
 * //from w  w w. j av  a  2  s  .com
 */
private void initialize() {
    this.setSize(new Dimension(580, 504));

    if (site != null) {

        this.setTitle("Scann Progress");

    }

    JTabbedPane tabbedPane = new JTabbedPane();
    JPanel tab1 = new JPanel();
    tab1.setLayout(new GridBagLayout());

    JPanel hostPanel = new JPanel();

    hostPanel.setLayout(new GridBagLayout());

    hostPanel.add(new JLabel("Host:"), LayoutHelper.getGBC(0, 0, 1, 0.4D));

    hostPanel.add(getHostSelect(), LayoutHelper.getGBC(1, 0, 1, 0.6D));

    tab1.add(hostPanel, LayoutHelper.getGBC(0, 0, 3, 1.0D, 0.0D));

    tab1.add(getJScrollPane(), LayoutHelper.getGBC(0, 1, 3, 1.0D, 1.0D));//*

    tab1.add(new JLabel(), LayoutHelper.getGBC(0, 1, 1, 1.0D, 0.0D)); // spacer
    tab1.add(getCloseButton(), LayoutHelper.getGBC(1, 2, 1, 0.0D, 0.0D));

    tab1.add(new JLabel(), LayoutHelper.getGBC(2, 1, 1, 1.0D, 0.0D)); // spacer

    tabbedPane.insertTab("Progress", null, tab1, null, 0);
    this.add(tabbedPane);

    int mins = extension.getScannerParam().getMaxChartTimeInMins();
    if (mins > 0) {
        // Treat zero mins as disabled

        JPanel tab2 = new JPanel();

        tab2.setLayout(new GridBagLayout());

        this.seriesTotal = new TimeSeries("TotalResponses"); // Name not shown, so no need to i18n
        final TimeSeriesCollection dataset = new TimeSeriesCollection(this.seriesTotal);

        this.series100 = new TimeSeries("1xx");
        this.series200 = new TimeSeries("2xx");
        this.series300 = new TimeSeries("3xx");
        this.series400 = new TimeSeries("4xx");
        this.series500 = new TimeSeries("5xx");

        this.seriesTotal.setMaximumItemAge(mins * 60);
        this.series100.setMaximumItemAge(mins * 60);
        this.series200.setMaximumItemAge(mins * 60);
        this.series300.setMaximumItemAge(mins * 60);
        this.series400.setMaximumItemAge(mins * 60);
        this.series500.setMaximumItemAge(mins * 60);

        dataset.addSeries(series100);
        dataset.addSeries(series200);
        dataset.addSeries(series300);
        dataset.addSeries(series400);
        dataset.addSeries(series500);

        chart = createChart(dataset);//*

        // Set up some vaguesly sensible colours
        chart.getXYPlot().getRenderer(0).setSeriesPaint(0, Color.BLACK); // Totals
        chart.getXYPlot().getRenderer(0).setSeriesPaint(1, Color.ORANGE); // 100: Info
        chart.getXYPlot().getRenderer(0).setSeriesPaint(2, Color.GREEN); // 200: OK
        chart.getXYPlot().getRenderer(0).setSeriesPaint(3, Color.BLUE); // 300: Info
        chart.getXYPlot().getRenderer(0).setSeriesPaint(4, Color.YELLOW); // 400: Bad req
        chart.getXYPlot().getRenderer(0).setSeriesPaint(5, Color.RED); // 500: Internal error

        chart.getXYPlot().getRenderer(0).setSeriesStroke(0, new BasicStroke(5.0f)); // Totals
        chart.getXYPlot().getRenderer(0).setSeriesStroke(0, new BasicStroke(3.0f)); // 100: Info
        chart.getXYPlot().getRenderer(0).setSeriesStroke(0, new BasicStroke(3.0f)); // 200: OK
        chart.getXYPlot().getRenderer(0).setSeriesStroke(0, new BasicStroke(3.0f)); // 300: Info
        chart.getXYPlot().getRenderer(0).setSeriesStroke(0, new BasicStroke(3.0f)); // 400: Bad req
        chart.getXYPlot().getRenderer(0).setSeriesStroke(0, new BasicStroke(3.0f)); // 500: Internal error

        final ChartPanel chartPanel = new ChartPanel(chart);

        tab2.add(chartPanel, LayoutHelper.getGBC(0, 0, 1, 1.0D, 1.0D));

        tabbedPane.insertTab("ResponseCharts", null, tab2, null, 1);

    }

    // Stop the updating thread when the window is closed
    this.addWindowListener(new WindowAdapter() {
        @Override
        public void windowClosed(WindowEvent e) {
            stopThread = true;
        }
    });

}

From source file:Operacional.Janela2.java

private IntervalXYDataset updateDataset(List<String> l, String d) {
    IntervalXYDataset i;//  w  ww.  j  ava  2  s  .co  m
    TimeSeries timeseries = new TimeSeries("Recebimento", "Year", "Count");
    String[] aux;
    if (d.equals("ano")) {
        try {
            System.out.println("AQUI");
            for (String s : l) {
                aux = splitAno(s);
                System.out.println(aux[0] + " " + aux[1]);
                timeseries.add(new Year(Integer.parseInt(aux[0])), Float.parseFloat(aux[1]));
            }
        } catch (Exception exception) {
            System.err.println(exception.getMessage());
        }
    } else {

        try {
            System.out.println("AQUI");
            for (String s : l) {
                aux = splitMes(s);
                System.out.println(aux[0] + " " + aux[1] + " " + aux[2]);
                timeseries.add(new Month(Integer.parseInt(aux[0]), Integer.parseInt(aux[1])),
                        Float.parseFloat(aux[2]));
            }
        } catch (Exception exception) {
            System.err.println(exception.getMessage());
        }
    }
    TimeSeriesCollection timeseriescollection = new TimeSeriesCollection(timeseries);
    return timeseriescollection;
}

From source file:de.tsystems.mms.apm.performancesignature.ui.PerfSigBuildActionResultsDisplay.java

public void doSummarizerGraph(final StaplerRequest request, final StaplerResponse response) throws IOException {
    final Graph graph = new GraphImpl(request, getBuild().getTimestamp().getTimeInMillis()) {
        @Override//from w  ww .ja  va 2 s  .  c  o m
        protected TimeSeriesCollection createDataSet() {
            String measure = request.getParameter("measure");
            String chartDashlet = request.getParameter("chartdashlet");
            String testCase = request.getParameter("testcase");
            TimeSeries timeSeries = new TimeSeries(chartDashlet, Second.class);

            DashboardReport dashboardReport = getDashBoardReport(testCase);
            Measure m = dashboardReport.getMeasure(chartDashlet, measure);
            if (m == null || m.getMeasurements() == null) {
                return null;
            }

            for (Measurement measurement : m.getMeasurements()) {
                timeSeries.add(new Second(new Date(measurement.getTimestamp())),
                        measurement.getMetricValue(m.getAggregation()));
            }
            return new TimeSeriesCollection(timeSeries);
        }
    };
    graph.doPng(request, response);
}

From source file:name.wramner.jmstools.analyzer.DataProvider.java

/**
 * Get a base64-encoded image for inclusion in an img tag with a chart with message flight times.
 *
 * @return chart as base64 string./*from w  ww  .  ja  v  a 2  s .  c  om*/
 */
public String getBase64EncodedFlightTimeMetricsImage() {
    TimeSeries timeSeries50p = new TimeSeries("Median");
    TimeSeries timeSeries95p = new TimeSeries("95 percentile");
    TimeSeries timeSeriesMax = new TimeSeries("Max");
    for (FlightTimeMetrics m : getFlightTimeMetrics()) {
        Minute minute = new Minute(m.getPeriod());
        timeSeries50p.add(minute, m.getMedian());
        timeSeries95p.add(minute, m.getPercentile95());
        timeSeriesMax.add(minute, m.getMax());
    }
    TimeSeriesCollection timeSeriesCollection = new TimeSeriesCollection(timeSeries50p);
    timeSeriesCollection.addSeries(timeSeries95p);
    timeSeriesCollection.addSeries(timeSeriesMax);
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    try {
        JFreeChart chart = ChartFactory.createTimeSeriesChart("Flight time", "Time", "ms",
                timeSeriesCollection);
        chart.getPlot().setBackgroundPaint(Color.WHITE);
        ChartUtilities.writeChartAsPNG(bos, chart, 1024, 500);
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
    return "data:image/png;base64," + Base64.getEncoder().encodeToString(bos.toByteArray());
}

From source file:org.jrecruiter.web.actions.admin.ShowStatisticsAction.java

public final String chartJobCount() throws Exception {

    final Calendar calendarToday = CalendarUtils.getCalendarWithoutTime();

    final Calendar calendar30 = CalendarUtils.getCalendarWithoutTime();
    calendar30.add(Calendar.MONTH, -36);

    final List<JobCountPerDay> jobCountPerDayList = jobService.getJobCountPerDayAndPeriod(calendar30.getTime(),
            calendarToday.getTime());//from  w  w  w .  j  av  a 2  s  . com

    final TimeSeries hitsPerDayData = new TimeSeries("Hits", Day.class);
    final XYDataset hitsPerDayDataset = new TimeSeriesCollection(hitsPerDayData);
    this.chart = ChartFactory.createTimeSeriesChart("",
            super.getText("class.ShowStatisticsAcion.chart.job.count.caption"), "", hitsPerDayDataset, false,
            true, false);

    final XYPlot xyplot = (XYPlot) this.chart.getPlot();

    for (JobCountPerDay jobCountPerDay : jobCountPerDayList) {

        final Day day = new Day(jobCountPerDay.getJobDate());

        if (jobCountPerDay.getAutomaticallyCleaned()) {

            final Marker originalEnd = new ValueMarker(day.getFirstMillisecond());
            originalEnd.setPaint(new Color(0, 80, 138, 150));
            float[] dashPattern = { 6, 2 };

            originalEnd.setStroke(
                    new BasicStroke(2, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 10, dashPattern, 0));
            originalEnd.setLabelAnchor(RectangleAnchor.TOP_LEFT);
            originalEnd.setLabelTextAnchor(TextAnchor.TOP_RIGHT);
            originalEnd.setLabel("C");
            originalEnd.setAlpha(0.1F);
            xyplot.addDomainMarker(originalEnd);
        }

        hitsPerDayData.add(day, jobCountPerDay.getTotalNumberOfJobs());
    }

    chart.setBackgroundPaint(new Color(255, 255, 255, 0));

    xyplot.setDomainGridlinePaint(Color.LIGHT_GRAY);
    xyplot.setBackgroundPaint(new Color(255, 255, 255, 0));

    xyplot.setRangeGridlinePaint(Color.LIGHT_GRAY);
    xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D));
    xyplot.setDomainCrosshairVisible(true);
    xyplot.setRangeCrosshairVisible(true);

    org.jfree.chart.renderer.xy.XYItemRenderer xyitemrenderer = xyplot.getRenderer();
    if (xyitemrenderer instanceof XYLineAndShapeRenderer) {
        XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyitemrenderer;
        xylineandshaperenderer.setBaseShapesVisible(false);
        xyitemrenderer.setSeriesPaint(0, new Color(244, 66, 0));
    }

    DateAxis dateaxis = (DateAxis) xyplot.getDomainAxis();

    dateaxis.setAutoRange(true);
    dateaxis.setAutoTickUnitSelection(true);

    NumberAxis valueAxis = (NumberAxis) xyplot.getRangeAxis();
    valueAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    return SUCCESS;
}