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()

Source Link

Document

Constructs an empty dataset, tied to the default timezone.

Usage

From source file:org.uncommons.watchmaker.swing.evolutionmonitor.JVMView.java

private JFreeChart createHeapChart(double maxMemory) {
    TimeSeriesCollection dataSet = new TimeSeriesCollection();
    dataSet.addSeries(memoryUsageSeries);
    dataSet.addSeries(heapSizeSeries);/*from w  ww .  j  a va2s.co  m*/
    JFreeChart chart = ChartFactory.createXYAreaChart("JVM Heap", "Time", "Megabytes", dataSet,
            PlotOrientation.VERTICAL, true, // Legend.
            false, // Tooltips.
            false);
    DateAxis timeAxis = new DateAxis("Time");
    timeAxis.setLowerMargin(0);
    timeAxis.setUpperMargin(0);
    chart.getXYPlot().setDomainAxis(timeAxis);
    chart.getXYPlot().getRangeAxis().setLowerBound(0);
    chart.getXYPlot().getRangeAxis().setUpperBound(maxMemory * 1.1); // Add 10% to leave room for marker.

    // Add a horizontal marker to indicate the heap growth limit.
    ValueMarker marker = new ValueMarker(maxMemory, Color.BLACK, new BasicStroke(1));
    marker.setLabel("Maximum Permitted Heap Size (adjust with -Xmx)");
    marker.setLabelTextAnchor(TextAnchor.BOTTOM_RIGHT);
    marker.setLabelAnchor(RectangleAnchor.RIGHT);
    chart.getXYPlot().addRangeMarker(marker);

    chart.getXYPlot().getRenderer().setSeriesPaint(0, Color.RED);
    chart.getXYPlot().getRenderer().setSeriesPaint(1, new Color(0, 128, 0, 128));

    return chart;
}

From source file:org.jfree.chart.demo.CombinedXYPlotDemo3.java

/**
 * Creates a combined XYPlot chart./*from w  w  w  . j a v a2s .  co  m*/
 *
 * @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());
    parent.add(subplot1, 1);

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

    // add subplot 3...
    final XYPlot subplot3 = new XYPlot(dataset2, new DateAxis("Date 3"), null, new XYBarRenderer(0.20));
    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:net.nosleep.superanalyzer.analysis.views.GrowthView.java

private void createPanel() {

    _comboBox = new JComboBox(_analysis.getComboBoxItems());
    _comboBox.addActionListener(new java.awt.event.ActionListener() {
        public void actionPerformed(java.awt.event.ActionEvent e) {
            refreshDataset();/* w w  w.  ja v a 2 s .  com*/
        }
    });

    _dataset = new TimeSeriesCollection();

    createChart();
    _chartPanel = new ChartPanel(_chart);
    _chartPanel.setMouseWheelEnabled(true);

    refreshDataset();

    _comboBox = new JComboBox(_analysis.getComboBoxItems());
    _comboBox.addActionListener(new java.awt.event.ActionListener() {
        public void actionPerformed(java.awt.event.ActionEvent e) {
            refreshDataset();
        }
    });
}

From source file:org.jfree.chart.demo.TimeSeriesDemo8.java

/**
 * Creates a sample dataset.//ww w  .  j ava 2  s.  com
 * 
 * @return a sample dataset.
 */
private XYDataset createDataset() {
    final TimeSeries eur = DemoDatasetFactory.createEURTimeSeries();
    final TimeSeries mav = MovingAverage.createMovingAverage(eur, "30 day moving average", 30, 30);
    final TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(eur);
    dataset.addSeries(mav);
    return dataset;
}

From source file:org.miloss.fgsms.services.rs.impl.reports.os.FreeDiskSpace.java

@Override
public void generateReport(OutputStreamWriter data, List<String> urls, String path, List<String> files,
        TimeRange range, String currentuser, SecurityWrapper classification, WebServiceContext ctx)
        throws IOException {

    Connection con = Utility.getPerformanceDBConnection();
    try {//from   w  w  w .  ja  v a 2s .  c om
        PreparedStatement cmd = null;
        ResultSet rs = null;
        JFreeChart chart = null;
        data.append("<hr /><h2>").append(GetDisplayName()).append("</h2>");
        data.append(GetHtmlFormattedHelp() + "<br />");

        data.append(
                "<table class=\"table table-hover\"><tr><th>URI</th><th>Average Send Rate</th><th>Average Free Disk Space (all paritions)</th><th>Average Write KB/s</th><th>Average Read KB/s</th></tr>");

        TimeSeriesCollection col = new TimeSeriesCollection();
        for (int i = 0; i < urls.size(); i++) {
            if (!isPolicyTypeOf(urls.get(i), PolicyType.MACHINE)) {
                continue;
            }
            //https://github.com/mil-oss/fgsms/issues/112
            if (!UserIdentityUtil.hasReadAccess(currentuser, "getReport", urls.get(i), classification, ctx)) {
                continue;
            }
            String url = Utility.encodeHTML(BaseReportGenerator.getPolicyDisplayName(urls.get(i)));
            double average = 0;
            data.append("<tr><td>").append(url).append("</td>");
            try {

                cmd = con.prepareStatement(
                        "select avg(freespace) from rawdatadrives where uri=? and utcdatetime > ? and utcdatetime < ?;");
                cmd.setString(1, urls.get(i));
                cmd.setLong(2, range.getStart().getTimeInMillis());
                cmd.setLong(3, range.getEnd().getTimeInMillis());
                rs = cmd.executeQuery();
                if (rs.next()) {
                    average = rs.getDouble(1);

                }
            } catch (Exception ex) {
                log.log(Level.WARN, null, ex);
            } finally {
                DBUtils.safeClose(rs);
                DBUtils.safeClose(cmd);
            }

            data.append("<td>").append(average + "").append("</td>");
            try {
                cmd = con.prepareStatement(
                        "select avg(writekbs) from rawdatadrives where uri=? and utcdatetime > ? and utcdatetime < ?;");
                cmd.setString(1, urls.get(i));
                cmd.setLong(2, range.getStart().getTimeInMillis());
                cmd.setLong(3, range.getEnd().getTimeInMillis());
                rs = cmd.executeQuery();
                average = 0;
                if (rs.next()) {
                    average = rs.getDouble(1);

                }
            } catch (Exception ex) {
                log.log(Level.WARN, null, ex);
            } finally {
                DBUtils.safeClose(rs);
                DBUtils.safeClose(cmd);
            }

            data.append("<td>").append(average + "").append("</td>");
            try {
                cmd = con.prepareStatement(
                        "select avg(readkbs) from rawdatadrives where uri=? and utcdatetime > ? and utcdatetime < ?;");
                cmd.setString(1, urls.get(i));
                cmd.setLong(2, range.getStart().getTimeInMillis());
                cmd.setLong(3, range.getEnd().getTimeInMillis());
                rs = cmd.executeQuery();
                average = 0;
                if (rs.next()) {
                    average = rs.getDouble(1);

                }
            } catch (Exception ex) {
                log.log(Level.WARN, null, ex);
            } finally {
                DBUtils.safeClose(rs);
                DBUtils.safeClose(cmd);
            }
            data.append("<td>").append(average + "").append("</td></tr>");

            //ok now get the raw data....
            TimeSeriesContainer tsc = new TimeSeriesContainer();
            try {
                cmd = con.prepareStatement(
                        "select readkbs, writekbs,freespace, utcdatetime, driveidentifier from rawdatadrives where uri=? and utcdatetime > ? and utcdatetime < ?;");
                cmd.setString(1, urls.get(i));
                cmd.setLong(2, range.getStart().getTimeInMillis());
                cmd.setLong(3, range.getEnd().getTimeInMillis());
                rs = cmd.executeQuery();

                while (rs.next()) {
                    TimeSeries ts2 = tsc.Get(url + " " + rs.getString("driveidentifier"), Millisecond.class);
                    GregorianCalendar gcal = new GregorianCalendar();
                    gcal.setTimeInMillis(rs.getLong(4));
                    Millisecond m = new Millisecond(gcal.getTime());
                    ts2.addOrUpdate(m, rs.getLong("freespace"));
                }
            } catch (Exception ex) {
                log.log(Level.WARN, null, ex);
            } finally {
                DBUtils.safeClose(rs);
                DBUtils.safeClose(cmd);
            }
            for (int ik = 0; ik < tsc.data.size(); ik++) {
                col.addSeries(tsc.data.get(ik));
            }

        }

        data.append("</table>");
        chart = org.jfree.chart.ChartFactory.createTimeSeriesChart(GetDisplayName(), "Timestamp", "MBytes", col,
                true, false, false);

        try {
            // if (set.getRowCount() != 0) {
            ChartUtilities.saveChartAsPNG(new File(
                    path + getFilePathDelimitor() + "image_" + this.getClass().getSimpleName() + ".png"), chart,
                    1500, 400);
            data.append("<img src=\"image_").append(this.getClass().getSimpleName()).append(".png\">");
            files.add(path + getFilePathDelimitor() + "image_" + this.getClass().getSimpleName() + ".png");
            // }
        } catch (IOException ex) {
            log.log(Level.ERROR, "Error saving chart image for request", ex);
        }

    } catch (Exception ex) {
        log.log(Level.ERROR, null, ex);
    } finally {
        DBUtils.safeClose(con);
    }
}

From source file:org.miloss.fgsms.services.rs.impl.reports.os.NetworkIOReport.java

@Override
public void generateReport(OutputStreamWriter data, List<String> urls, String path, List<String> files,
        TimeRange range, String currentuser, SecurityWrapper classification, WebServiceContext ctx)
        throws IOException {

    Connection con = Utility.getPerformanceDBConnection();
    try {//  www  . ja v a2s  . c o m
        PreparedStatement cmd = null;
        ResultSet rs = null;
        DefaultCategoryDataset set = new DefaultCategoryDataset();
        JFreeChart chart = null;
        data.append("<hr /><h2>").append(GetDisplayName()).append("</h2>");
        data.append("This represents the network throughput rates of a machine over time.<br />");
        data.append(
                "<table class=\"table table-hover\"><tr><th>URI</th><th>Average Send Rate</th><th>Average Recieve Rate</th></tr>");

        TimeSeriesCollection col = new TimeSeriesCollection();
        for (int i = 0; i < urls.size(); i++) {
            if (!isPolicyTypeOf(urls.get(i), PolicyType.MACHINE)) {
                continue;
            }
            //https://github.com/mil-oss/fgsms/issues/112
            if (!UserIdentityUtil.hasReadAccess(currentuser, "getReport", urls.get(i), classification, ctx)) {
                continue;
            }
            String url = Utility.encodeHTML(BaseReportGenerator.getPolicyDisplayName(urls.get(i)));
            data.append("<tr><td>").append(url).append("</td>");
            double average = 0;
            try {
                cmd = con.prepareStatement(
                        "select avg(sendkbs) from rawdatanic where uri=? and utcdatetime > ? and utcdatetime < ?;");
                cmd.setString(1, urls.get(i));
                cmd.setLong(2, range.getStart().getTimeInMillis());
                cmd.setLong(3, range.getEnd().getTimeInMillis());
                rs = cmd.executeQuery();

                if (rs.next()) {
                    average = rs.getDouble(1);

                }
            } catch (Exception ex) {
                log.log(Level.WARN, null, ex);
            } finally {
                DBUtils.safeClose(rs);
                DBUtils.safeClose(cmd);
            }

            data.append("<td>").append(average + "").append("</td>");
            average = 0;
            try {
                cmd = con.prepareStatement(
                        "select avg(receivekbs) from rawdatanic where uri=? and utcdatetime > ? and utcdatetime < ?;");
                cmd.setString(1, urls.get(i));
                cmd.setLong(2, range.getStart().getTimeInMillis());
                cmd.setLong(3, range.getEnd().getTimeInMillis());
                rs = cmd.executeQuery();

                if (rs.next()) {
                    average = rs.getDouble(1);

                }
            } catch (Exception ex) {
                log.log(Level.WARN, null, ex);
            } finally {
                DBUtils.safeClose(rs);
                DBUtils.safeClose(cmd);
            }
            data.append("<td>").append(average + "").append("</td></tr>");

            //ok now get the raw data....
            TimeSeriesContainer tsc = new TimeSeriesContainer();
            try {
                cmd = con.prepareStatement(
                        "select receivekbs, sendkbs, utcdatetime, nicid from rawdatanic where uri=? and utcdatetime > ? and utcdatetime < ?;");
                cmd.setString(1, urls.get(i));
                cmd.setLong(2, range.getStart().getTimeInMillis());
                cmd.setLong(3, range.getEnd().getTimeInMillis());
                rs = cmd.executeQuery();

                while (rs.next()) {

                    TimeSeries ts = tsc.Get(url + " " + rs.getString("nicid") + " RX", Millisecond.class);
                    TimeSeries ts2 = tsc.Get(url + " " + rs.getString("nicid") + " TX", Millisecond.class);
                    GregorianCalendar gcal = new GregorianCalendar();
                    gcal.setTimeInMillis(rs.getLong(3));
                    Millisecond m = new Millisecond(gcal.getTime());
                    ts.addOrUpdate(m, rs.getLong(1));
                    ts2.addOrUpdate(m, rs.getLong(2));
                }
            } catch (Exception ex) {
                log.log(Level.WARN, null, ex);
            } finally {
                DBUtils.safeClose(rs);
                DBUtils.safeClose(cmd);
            }
            for (int ik = 0; ik < tsc.data.size(); ik++) {
                col.addSeries(tsc.data.get(ik));
            }

        }

        chart = org.jfree.chart.ChartFactory.createTimeSeriesChart(GetDisplayName(), "Timestamp", "Rate", col,
                true, false, false);

        data.append("</table>");
        try {
            // if (set.getRowCount() != 0) {
            ChartUtilities.saveChartAsPNG(new File(
                    path + getFilePathDelimitor() + "image_" + this.getClass().getSimpleName() + ".png"), chart,
                    1500, 400);
            data.append("<img src=\"image_").append(this.getClass().getSimpleName()).append(".png\">");
            files.add(path + getFilePathDelimitor() + "image_" + this.getClass().getSimpleName() + ".png");
            // }
        } catch (IOException ex) {
            log.log(Level.ERROR, "Error saving chart image for request", ex);
        }
    } catch (Exception ex) {
        log.log(Level.ERROR, null, ex);
    } finally {
        DBUtils.safeClose(con);
    }

}

From source file:wattsup.jsdk.ui.LineChartPanelSupport.java

@Override
public JFreeChart createChart() {
    this.timeSeries_ = new TimeSeriesCollection();
    this.dataset_ = new TranslatingXYDataset(this.timeSeries_);

    JFreeChart chart = ChartFactory.createTimeSeriesChart(this.getTitle(), null, this.getAxisLabel(),
            this.dataset_, true, true, false);

    chart.setBackgroundPaint(getBackground());
    XYPlot xyPlot = chart.getXYPlot();/*from w ww.j  ava2 s  .com*/
    xyPlot.setOrientation(PlotOrientation.VERTICAL);
    xyPlot.setBackgroundPaint(Color.WHITE);
    xyPlot.setDomainGridlinePaint(Color.BLACK.darker());
    xyPlot.setRangeGridlinePaint(Color.BLACK.darker());
    xyPlot.setAxisOffset(new RectangleInsets(5.0D, 5.0D, 5.0D, 5.0D));
    xyPlot.setDomainCrosshairLockedOnData(true);
    xyPlot.setRangeCrosshairVisible(true);
    chart.setAntiAlias(true);

    return chart;
}

From source file:org.codehaus.mojo.dashboard.report.plugin.chart.time.SurefirePercentAxisDecorator.java

/**
 *
 *///from  w w w.  j a va 2  s.  c o m
public void createChart() {

    XYPlot xyplot = (XYPlot) report.getPlot();
    if (this.decoratedChart instanceof TimeChartRenderer && this.results != null && !this.results.isEmpty()) {

        Iterator iter = this.results.iterator();
        TimeSeriesCollection defaultdataset = new TimeSeriesCollection();
        TimeSeries s1 = new TimeSeries("% success", Day.class);

        while (iter.hasNext()) {
            SurefireReportBean surefire = (SurefireReportBean) iter.next();
            Date date = surefire.getDateGeneration();
            s1.addOrUpdate(new Day(TimePeriod.DAY.normalize(date)), surefire.getSucessRate() / PCENT);

        }

        defaultdataset.addSeries(s1);

        XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
        renderer.setBaseShapesVisible(true);
        renderer.setBaseShapesFilled(true);
        renderer.setSeriesPaint(0, ChartColor.DARK_BLUE);
        renderer.setBaseShapesVisible(true);
        renderer.setDrawOutlines(true);
        StandardXYItemLabelGenerator labelgenerator = new StandardXYItemLabelGenerator(
                StandardXYItemLabelGenerator.DEFAULT_ITEM_LABEL_FORMAT, TimePeriod.DAY.getDateFormat(),
                NumberFormat.getPercentInstance(Locale.getDefault()));
        renderer.setBaseItemLabelGenerator(labelgenerator);
        renderer.setBaseItemLabelFont(new Font("SansSerif", Font.BOLD, ITEM_LABEL_FONT_SIZE));
        renderer.setBaseItemLabelsVisible(true);
        renderer.setBasePositiveItemLabelPosition(
                new ItemLabelPosition(ItemLabelAnchor.OUTSIDE10, TextAnchor.BASELINE_RIGHT));

        renderer.setBaseStroke(new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));

        LegendTitle legendtitle = new LegendTitle(xyplot.getRenderer(0));
        legendtitle.setMargin(new RectangleInsets(2D, 2D, 2D, 2D));
        legendtitle.setFrame(new BlockBorder());
        legendtitle.setBackgroundPaint(ChartColor.WHITE);

        LegendTitle legendtitle1 = new LegendTitle(renderer);
        legendtitle1.setMargin(new RectangleInsets(2D, 2D, 2D, 2D));
        legendtitle1.setFrame(new BlockBorder());
        legendtitle1.setBackgroundPaint(ChartColor.WHITE);

        BlockContainer blockcontainer = new BlockContainer(new BorderArrangement());
        blockcontainer.add(legendtitle, RectangleEdge.LEFT);
        blockcontainer.add(legendtitle1, RectangleEdge.RIGHT);
        blockcontainer.add(new EmptyBlock(BLOCK_CONTAINER_WIDTH, 0.0D));

        CompositeTitle compositetitle = new CompositeTitle(blockcontainer);
        compositetitle.setPosition(RectangleEdge.BOTTOM);

        report.clearSubtitles();
        report.addSubtitle(compositetitle);

        xyplot.setDataset(1, defaultdataset);

        NumberAxis valueaxis = new NumberAxis("% success");
        valueaxis.setLowerMargin(0.0D);
        valueaxis.setUpperMargin(AXIS_UPPER_MARGIN);
        valueaxis.setRangeWithMargins(0.0D, 1.0D);
        valueaxis.setNumberFormatOverride(NumberFormat.getPercentInstance());
        xyplot.setRangeAxis(1, valueaxis);
        xyplot.mapDatasetToRangeAxis(1, 1);
        xyplot.setRenderer(1, renderer);
    }

}

From source file:org.jfree.chart.demo.XYBarChartDemo2.java

/**
 * Constructs the demo application./*from   ww w. ja v  a  2s .  c o  m*/
 *
 * @param title  the frame title.
 */
public XYBarChartDemo2(final String title) {

    super(title);

    // create a dataset...
    final TimeSeries series1 = new TimeSeries("Series 1", Day.class);
    series1.add(new Day(1, 1, 2003), 54.3);
    series1.add(new Day(2, 1, 2003), 20.3);
    series1.add(new Day(3, 1, 2003), 43.4);
    series1.add(new Day(4, 1, 2003), -12.0);

    final TimeSeries series2 = new TimeSeries("Series 2", Day.class);
    series2.add(new Day(1, 1, 2003), 8.0);
    series2.add(new Day(2, 1, 2003), 16.0);
    series2.add(new Day(3, 1, 2003), 21.0);
    series2.add(new Day(4, 1, 2003), 5.0);

    final TimeSeriesCollection data = new TimeSeriesCollection();
    data.setDomainIsPointsInTime(false);
    data.addSeries(series1);
    data.addSeries(series2);

    final JFreeChart chart = createChart(data);

    // add the chart to a panel...
    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 300));
    setContentPane(chartPanel);

}

From source file:uk.co.petertribble.jkstat.gui.KstatAggregateChart.java

private void init(List<String> statistics) {
    tsmap = new HashMap<String, TimeSeries>();
    dataset = new TimeSeriesCollection();

    cks = new ChartableKstatAggregate(jkstat, ksa);

    // this is all the statistics
    for (String statistic : cks.getStatistics()) {
        tsmap.put(statistic, new TimeSeries(statistic));
    }/*from ww  w. j av a  2s .  c o  m*/

    // just display these
    for (String statistic : statistics) {
        addStatistic(statistic);
    }

    if (jkstat instanceof SequencedJKstat) {
        readAll(((SequencedJKstat) jkstat).newInstance());
    } else {
        setMaxAge(maxage);
        updateAccessory();
    }

    String ylabel = showdelta ? KstatResources.getString("CHART.RATE")
            : KstatResources.getString("CHART.VALUE");

    chart = ChartFactory.createTimeSeriesChart(cks.toString(), KstatResources.getString("CHART.TIME"), ylabel,
            dataset, true, true, false);

    setAxes();

    if (!(jkstat instanceof SequencedJKstat)) {
        startLoop();
    }
}