Example usage for org.jfree.chart.plot XYPlot XYPlot

List of usage examples for org.jfree.chart.plot XYPlot XYPlot

Introduction

In this page you can find the example usage for org.jfree.chart.plot XYPlot XYPlot.

Prototype

public XYPlot(XYDataset dataset, ValueAxis domainAxis, ValueAxis rangeAxis, XYItemRenderer renderer) 

Source Link

Document

Creates a new plot with the specified dataset, axes and renderer.

Usage

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

private JPanel getUsedPanel() {

    DateAxis domain = new DateAxis(Translation.getTranslation("stats_information_card.date"));
    TimeSeriesCollection series = new TimeSeriesCollection();
    NumberAxis axis = new NumberAxis(Translation.getTranslation("stats_information_card.bandwidth"));

    series.addSeries(availableBandwidthSeries);
    series.addSeries(usedBandwidthSeries);
    series.addSeries(averageBandwidthSeries);

    XYItemRenderer renderer = new StandardXYItemRenderer();
    XYPlot plot = new XYPlot(series, domain, axis, renderer);
    JFreeChart graph = new JFreeChart(plot);
    ChartPanel cp = new ChartPanel(graph);

    FormLayout layout = new FormLayout("3dlu, fill:pref:grow, 3dlu",
            "3dlu, pref , 3dlu, pref, 3dlu, fill:pref:grow, 3dlu");
    DefaultFormBuilder builder = new DefaultFormBuilder(layout);
    CellConstraints cc = new CellConstraints();

    JPanel p = buildUsedStatsControlPanel();

    builder.add(p, cc.xy(2, 2));//from  w  ww  .j  a v  a 2s.c  o m
    builder.addSeparator(null, cc.xyw(1, 4, 3));
    builder.add(cp, cc.xy(2, 6));
    return builder.getPanel();
}

From source file:net.sourceforge.processdash.ev.ui.ScheduleBalancingDialog.java

private void addChartToPanel(JPanel panel, int gridY) {
    // create a dataset for displaying schedule data
    chartData = new ChartData();
    updateChart();//from   w w  w .  ja va  2s  .c o m

    // customize a renderer for displaying schedules
    XYBarRenderer renderer = new XYBarRenderer();
    renderer.setUseYInterval(true);
    renderer.setBaseToolTipGenerator(chartData);
    renderer.setDrawBarOutline(true);

    // use an inverted, unadorned numeric Y-axis
    NumberAxis yAxis = new NumberAxis();
    yAxis.setInverted(true);
    yAxis.setTickLabelsVisible(false);
    yAxis.setTickMarksVisible(false);
    yAxis.setUpperMargin(0);

    // use a Date-based X-axis
    DateAxis xAxis = new DateAxis();

    // create an XY plot to display the data
    XYPlot plot = new XYPlot(chartData, xAxis, yAxis, renderer);
    plot.setOrientation(PlotOrientation.VERTICAL);
    plot.setRangeGridlinesVisible(false);
    plot.setNoDataMessage(TaskScheduleDialog.resources.getString("Chart.No_Data_Message"));

    // create a chart and a chart panel
    JFreeChart chart = new JFreeChart(plot);
    chart.removeLegend();
    ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setInitialDelay(50);
    chartPanel.setDismissDelay(60000);
    chartPanel.setMinimumDrawHeight(40);
    chartPanel.setMinimumDrawWidth(40);
    chartPanel.setMaximumDrawHeight(3000);
    chartPanel.setMaximumDrawWidth(3000);
    chartPanel.setPreferredSize(new Dimension(300, gridY * 25));

    // add the chart to the dialog content pane
    GridBagConstraints c = new GridBagConstraints();
    c.gridy = gridY;
    c.gridwidth = 4;
    c.weightx = 2;
    c.weighty = 1;
    c.fill = GridBagConstraints.BOTH;
    c.insets = new Insets(10, 0, 0, 0);
    panel.add(chartPanel, c);

    // retrieve the colors used for each chart bar, and register those
    // colors with the schedule rows so they can act as a legend
    for (int i = scheduleRows.size(); i-- > 0;) {
        ScheduleTableRow oneRow = scheduleRows.get(i);
        oneRow.addColoredIcon(renderer.lookupSeriesPaint(i));
    }
}

From source file:OAT.ui.util.UiUtil.java

/**
 * Returns a chart object./* w  w w.  ja v  a  2 s.  c  o  m*/
 *
 * @param title
 * @param timeAxisLabel
 * @param valueAxisLabel
 * @param dataSet
 * @param timeline
 * @param theme
 * @param legend
 * @return
 */
public static Chart createTimeBasedChart(String title, String timeAxisLabel, String valueAxisLabel,
        ChartDataset dataSet, Timeline timeline, DefaultTheme theme, boolean legend) {

    //x-axis
    DateAxis timeAxis = new DateAxis(timeAxisLabel);
    timeAxis.setTimeline(timeline);
    //timeAxis.setTimeZone(dataSet.getTimeline().timeZone);

    if (dataSet instanceof TickChart || dataSet instanceof ContractChart) {
        timeAxis.setStandardTickUnits(createSimpleTimeTickUnits());
        //timeAxis.setTickUnit(new DateTickUnit(DateTickUnitType.MINUTE, 30,
        //        new SimpleDateFormat("HH:mm")),
        //       false, true);
    }

    //y-axis
    NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
    valueAxis.setAutoRangeStickyZero(false);
    valueAxis.setAutoRangeIncludesZero(false);

    //renderer
    OHLCRenderer renderer = new OHLCRenderer();
    renderer.setBaseToolTipGenerator(new HighLowItemLabelGenerator());

    //Primary plot
    XYPlot plot = new XYPlot(dataSet, timeAxis, valueAxis, renderer);
    plot.setRangeAxisLocation(AxisLocation.TOP_OR_RIGHT, false);

    Chart chart = new Chart(title, Chart.DEFAULT_TITLE_FONT, plot, legend);

    theme.apply(chart);

    return chart;
}

From source file:org.hxzon.demo.jfreechart.XYDatasetDemo2.java

private static JFreeChart createTimeSeriesChart2(XYDataset dataset) {

    DateAxis timeAxis = new DateAxis(xAxisLabel);
    timeAxis.setLowerMargin(0.02); // reduce the default margins
    timeAxis.setUpperMargin(0.02);/*from ww  w.  ja v  a 2 s. c  om*/
    NumberAxis valueAxis = new NumberAxis(yAxisLabel);
    valueAxis.setAutoRangeIncludesZero(false); // override default
    XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, null);

    XYToolTipGenerator toolTipGenerator = null;
    if (tooltips) {
        toolTipGenerator = StandardXYToolTipGenerator.getTimeSeriesInstance();
    }

    XYURLGenerator urlGenerator = null;
    if (urls) {
        urlGenerator = new StandardXYURLGenerator();
    }

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(true, false);
    renderer.setBaseToolTipGenerator(toolTipGenerator);
    renderer.setURLGenerator(urlGenerator);
    plot.setRenderer(renderer);

    JFreeChart chart = new JFreeChart("TimeSeries Chart Demo", JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
    chart.setBackgroundPaint(Color.white);

    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);
    plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);

    renderer.setBaseShapesVisible(true);
    renderer.setBaseShapesFilled(true);
    renderer.setDrawSeriesLineAsPath(true);

    timeAxis.setDateFormatOverride(new SimpleDateFormat("MM-yyyy"));

    return chart;
}

From source file:apidemo.PanScrollZoomDemo.java

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

    final XYSeriesCollection primaryJFreeColl = new XYSeriesCollection();
    final XYSeries left1 = new XYSeries("Left 1");
    left1.add(1, 2);
    left1.add(2.8, 5.9);
    left1.add(3, null);
    left1.add(3.4, 2);
    left1.add(5, -1);
    left1.add(7, 1);
    primaryJFreeColl.addSeries(left1);

    final XYSeriesCollection secondaryJFreeColl = new XYSeriesCollection();
    final XYSeries right1 = new XYSeries("Right 1");
    right1.add(3.5, 2.2);
    right1.add(1.2, 1.3);
    right1.add(5.7, 4.1);
    right1.add(7.5, 7.4);
    secondaryJFreeColl.addSeries(right1);

    final NumberAxis xAxis = new NumberAxis("X");
    xAxis.setAutoRangeIncludesZero(false);
    xAxis.setAutoRangeStickyZero(false);

    final NumberAxis primaryYAxis = new NumberAxis("Y1");
    primaryYAxis.setAutoRangeIncludesZero(false);
    primaryYAxis.setAutoRangeStickyZero(false);

    // create plot
    final XYItemRenderer y1Renderer = new StandardXYItemRenderer(StandardXYItemRenderer.LINES);
    y1Renderer.setSeriesPaint(0, Color.blue);
    y1Renderer.setToolTipGenerator(new StandardXYToolTipGenerator());
    final XYPlot xyPlot = new XYPlot(primaryJFreeColl, xAxis, primaryYAxis, y1Renderer);

    // 2nd y-axis

    final NumberAxis secondaryYAxis = new NumberAxis("Y2");
    secondaryYAxis.setAutoRangeIncludesZero(false);
    secondaryYAxis.setAutoRangeStickyZero(false);

    xyPlot.setRangeAxis(1, secondaryYAxis);
    xyPlot.setDataset(1, secondaryJFreeColl);

    xyPlot.mapDatasetToRangeAxis(1, 1);
    xyPlot.mapDatasetToDomainAxis(1, 1);

    final XYItemRenderer y2Renderer = new StandardXYItemRenderer(StandardXYItemRenderer.SHAPES_AND_LINES);
    y2Renderer.setToolTipGenerator(new StandardXYToolTipGenerator());
    xyPlot.setRenderer(1, y2Renderer);

    // set some fixed y-dataranges and remember them
    // because default chartPanel.autoRangeBoth()
    // would destroy them

    ValueAxis axis = xyPlot.getRangeAxis();
    this.primYMinMax[0] = -5;
    this.primYMinMax[1] = 15;
    axis.setLowerBound(this.primYMinMax[0]);
    axis.setUpperBound(this.primYMinMax[1]);

    axis = xyPlot.getRangeAxis(1);
    this.secondYMinMax[0] = -1;
    this.secondYMinMax[1] = 10;
    axis.setLowerBound(this.secondYMinMax[0]);
    axis.setUpperBound(this.secondYMinMax[1]);

    // Title + legend

    final String title = "To pan in zoom mode hold right mouse pressed";
    final JFreeChart ret = new JFreeChart(title, null, xyPlot, true);
    final TextTitle textTitle = new TextTitle("(but you can only pan if the chart was zoomed before)");
    ret.addSubtitle(textTitle);
    return ret;
}

From source file:org.jstockchart.plot.TimeseriesPlot.java

private XYPlot createPricePlot() {
    Font axisFont = new Font("Arial", 0, 12);
    Stroke stroke = new BasicStroke(1f, BasicStroke.CAP_BUTT, BasicStroke.CAP_SQUARE, 0.0f,
            new float[] { 1.0f, 1.0f }, 1.0f);
    PriceArea priceArea = timeseriesArea.getPriceArea();
    Color averageColor = new Color(243, 182, 117);
    priceArea.setAverageColor(averageColor);
    priceArea.setPriceColor(Color.BLUE);
    TimeSeriesCollection priceDataset = new TimeSeriesCollection();
    priceDataset.addSeries(dataset.getPriceTimeSeries().getTimeSeries());
    if (priceArea.isAverageVisible()) {
        priceDataset.addSeries(dataset.getAverageTimeSeries().getTimeSeries());
    }/*from w  w  w .j a v a  2 s  .com*/

    CentralValueAxis logicPriceAxis = priceArea.getLogicPriceAxis();

    logicPriceAxis.setTickCount(7);

    CFXNumberAxis priceAxis = new CFXNumberAxis(logicPriceAxis.getLogicTicks());
    priceAxis.setShowUD(true);
    priceAxis.setOpenPrice(logicPriceAxis.getCentralValue().doubleValue());
    priceAxis.setTickMarksVisible(false);
    XYLineAndShapeRenderer priceRenderer = new XYLineAndShapeRenderer(true, false);
    priceAxis.setUpperBound(logicPriceAxis.getUpperBound());
    priceAxis.setLowerBound(logicPriceAxis.getLowerBound());
    priceAxis.setAxisLineVisible(false);
    priceAxis.setTickLabelFont(axisFont);
    priceRenderer.setSeriesPaint(0, priceArea.getPriceColor());
    priceRenderer.setSeriesPaint(1, priceArea.getAverageColor());

    CFXNumberAxis rateAxis = new CFXNumberAxis(logicPriceAxis.getRatelogicTicks());
    rateAxis.setShowUD(true);
    rateAxis.setOpenPrice(logicPriceAxis.getCentralValue().doubleValue());
    rateAxis.setTickMarksVisible(false);
    ;
    rateAxis.setTickLabelFont(axisFont);
    rateAxis.setAxisLineVisible(false);
    rateAxis.setUpperBound(logicPriceAxis.getUpperBound());
    rateAxis.setLowerBound(logicPriceAxis.getLowerBound());
    XYPlot plot = new XYPlot(priceDataset, null, priceAxis, priceRenderer);
    plot.setBackgroundPaint(priceArea.getBackgroudColor());
    plot.setOrientation(priceArea.getOrientation());
    plot.setRangeAxisLocation(priceArea.getPriceAxisLocation());
    plot.setRangeMinorGridlinesVisible(false);

    Stroke outLineStroke = new BasicStroke(1f, BasicStroke.CAP_BUTT, BasicStroke.CAP_SQUARE, 0.0f,
            new float[] { 1.0f, 1.0f }, 1.0f);
    Stroke gridLineStroke = new BasicStroke(0.5f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0.0f,
            new float[] { 2.0f, 2.0f }, 1.0f);

    plot.setRangeGridlineStroke(gridLineStroke);
    plot.setDomainGridlineStroke(gridLineStroke);
    plot.setRangeGridlinesVisible(true);
    plot.setDomainGridlinesVisible(true);
    plot.setOutlineVisible(true);
    plot.setOutlineStroke(outLineStroke);
    plot.setOutlinePaint(Color.BLACK);

    if (priceArea.isRateVisible()) {
        plot.setRangeAxis(1, rateAxis);
        plot.setRangeAxisLocation(1, priceArea.getRateAxisLocation());
        plot.setDataset(1, null);
        plot.mapDatasetToRangeAxis(1, 1);
    }

    if (priceArea.isMarkCentralValue()) {
        Number centralPrice = logicPriceAxis.getCentralValue();
        if (centralPrice != null) {
            plot.addRangeMarker(new ValueMarker(centralPrice.doubleValue(), priceArea.getCentralPriceColor(),
                    new BasicStroke()));
        }
    }
    return plot;
}

From source file:org.jax.haplotype.analysis.visualization.GenomicGraphFactory.java

private XYPlot createSnpIntervalHistogramPlot(final List<? extends RealValuedBasePairInterval> intervals,
        final HighlightedSnpInterval visualInterval, ValueAxis domainAxis, ValueAxis rangeAxis) {
    XYDataset dataset = this.createSnpIntervalHistogramData(intervals, visualInterval);
    XYBarRenderer renderer = new XYBarRenderer() {
        /**//from  w  w  w . j  a v  a  2  s  .  co m
         * every serializable is supposed to have one of these
         */
        private static final long serialVersionUID = -7907956889918704042L;

        /**
         * {@inheritDoc}
         */
        @Override
        public Paint getItemPaint(int row, int column) {
            // Always render in black
            return Color.BLACK;
        }
    };
    renderer.setShadowVisible(false);
    renderer.setDrawBarOutline(false);
    //        renderer.setGradientPaintTransformer(null);
    renderer.setBarPainter(new StandardXYBarPainter());
    renderer.setMargin(0.0);
    return new XYPlot(dataset, domainAxis, rangeAxis, renderer);
}

From source file:org.drools.planner.benchmark.statistic.calculatecount.CalculateCountStatistic.java

private CharSequence writeGraphStatistic(File solverStatisticFilesDirectory, String baseName) {
    XYSeriesCollection seriesCollection = new XYSeriesCollection();
    for (Map.Entry<String, CalculateCountStatisticListener> listenerEntry : statisticListenerMap.entrySet()) {
        String configName = listenerEntry.getKey();
        XYSeries series = new XYSeries(configName);
        List<CalculateCountStatisticPoint> statisticPointList = listenerEntry.getValue()
                .getStatisticPointList();
        for (CalculateCountStatisticPoint statisticPoint : statisticPointList) {
            long timeMillisSpend = statisticPoint.getTimeMillisSpend();
            long calculateCountPerSecond = statisticPoint.getCalculateCountPerSecond();
            series.add(timeMillisSpend, calculateCountPerSecond);
        }//w w  w  . j av  a2s .  c  o m
        seriesCollection.addSeries(series);
    }
    NumberAxis xAxis = new NumberAxis("Time millis spend");
    xAxis.setNumberFormatOverride(new MillisecondsSpendNumberFormat());
    NumberAxis yAxis = new NumberAxis("Calculate count per second");
    yAxis.setAutoRangeIncludesZero(false);
    XYItemRenderer renderer = new XYLineAndShapeRenderer();
    XYPlot plot = new XYPlot(seriesCollection, xAxis, yAxis, renderer);
    plot.setOrientation(PlotOrientation.VERTICAL);
    JFreeChart chart = new JFreeChart(baseName + " calculate count statistic", JFreeChart.DEFAULT_TITLE_FONT,
            plot, true);
    BufferedImage chartImage = chart.createBufferedImage(1024, 768);
    File graphStatisticFile = new File(solverStatisticFilesDirectory, baseName + "CalculateCountStatistic.png");
    OutputStream out = null;
    try {
        out = new FileOutputStream(graphStatisticFile);
        ImageIO.write(chartImage, "png", out);
    } catch (IOException e) {
        throw new IllegalArgumentException("Problem writing graphStatisticFile: " + graphStatisticFile, e);
    } finally {
        IOUtils.closeQuietly(out);
    }
    return "  <img src=\"" + graphStatisticFile.getName() + "\"/>\n";
}

From source file:com.mothsoft.alexis.web.ChartServlet.java

private void doLineGraph(final HttpServletRequest request, final HttpServletResponse response,
        final String title, final String[] dataSetIds, final Integer width, final Integer height,
        final Integer numberOfSamples) throws ServletException, IOException {

    final DataSetService dataSetService = WebApplicationContextUtils
            .getWebApplicationContext(this.getServletContext()).getBean(DataSetService.class);

    final OutputStream out = response.getOutputStream();
    response.setContentType("image/png");
    response.setHeader("Cache-Control", "max-age: 5; must-revalidate");

    final XYSeriesCollection seriesCollection = new XYSeriesCollection();

    final DateAxis dateAxis = new DateAxis(title != null ? title : "Time");
    final DateTickUnit unit = new DateTickUnit(DateTickUnit.HOUR, 1);
    final DateFormat chartFormatter = new SimpleDateFormat("ha");
    dateAxis.setDateFormatOverride(chartFormatter);
    dateAxis.setTickUnit(unit);//from w w  w  . j av  a 2 s.  c o m
    dateAxis.setLabelFont(DEFAULT_FONT);
    dateAxis.setTickLabelFont(DEFAULT_FONT);

    if (numberOfSamples > 12) {
        dateAxis.setTickLabelFont(
                new Font(DEFAULT_FONT.getFamily(), Font.PLAIN, (int) (DEFAULT_FONT.getSize() * .8)));
    }

    final NumberAxis yAxis = new NumberAxis("Activity");

    final StandardXYItemRenderer renderer = new StandardXYItemRenderer(StandardXYItemRenderer.SHAPES_AND_LINES);

    int colorCounter = 0;

    if (dataSetIds != null) {
        for (final String dataSetIdString : dataSetIds) {
            final Long dataSetId = Long.valueOf(dataSetIdString);
            final DataSet dataSet = dataSetService.get(dataSetId);

            // go back for numberOfSamples, but include current hour
            final Calendar calendar = new GregorianCalendar();
            calendar.add(Calendar.HOUR_OF_DAY, -1 * (numberOfSamples - 1));
            calendar.set(Calendar.MINUTE, 0);
            calendar.set(Calendar.SECOND, 0);
            calendar.set(Calendar.MILLISECOND, 0);
            final Timestamp startDate = new Timestamp(calendar.getTimeInMillis());

            calendar.add(Calendar.HOUR_OF_DAY, numberOfSamples);
            calendar.set(Calendar.MINUTE, 59);
            calendar.set(Calendar.SECOND, 59);
            calendar.set(Calendar.MILLISECOND, 999);
            final Timestamp endDate = new Timestamp(calendar.getTimeInMillis());

            logger.debug(String.format("Generating chart for period: %s to %s", startDate.toString(),
                    endDate.toString()));

            final List<DataSetPoint> dataSetPoints = dataSetService
                    .findAndAggregatePointsGroupedByUnit(dataSetId, startDate, endDate, TimeUnits.HOUR);

            final boolean hasData = addSeries(seriesCollection, dataSet.getName(), dataSetPoints, startDate,
                    numberOfSamples, renderer);

            if (dataSet.isAggregate()) {
                renderer.setSeriesPaint(seriesCollection.getSeriesCount() - 1, Color.BLACK);
            } else if (hasData) {
                renderer.setSeriesPaint(seriesCollection.getSeriesCount() - 1,
                        PAINTS[colorCounter++ % PAINTS.length]);
            } else {
                renderer.setSeriesPaint(seriesCollection.getSeriesCount() - 1, Color.LIGHT_GRAY);
            }
        }
    }

    final XYPlot plot = new XYPlot(seriesCollection, dateAxis, yAxis, renderer);

    // create the chart...
    final JFreeChart chart = new JFreeChart(plot);

    // set the background color for the chart...
    chart.setBackgroundPaint(Color.white);

    // get a reference to the plot for further customisation...
    plot.setBackgroundPaint(new Color(253, 253, 253));
    plot.setDomainGridlinePaint(Color.LIGHT_GRAY);
    plot.setRangeGridlinePaint(Color.LIGHT_GRAY);

    // set the range axis to display integers only...
    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setLabelFont(DEFAULT_FONT);
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setLowerBound(0.00d);

    ChartUtilities.writeChartAsPNG(out, chart, width, height);
}

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

/**
 * Creates a chart./*from w  ww  . j  av a  2s. c  o m*/
 *
 * @param dataset  the dataset.
 *
 * @return A chart.
 */
private JFreeChart createChart(final TableXYDataset dataset) {

    final StandardXYToolTipGenerator toolTipGenerator = new StandardXYToolTipGenerator(
            StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT, new SimpleDateFormat("dd-MMM-yyyy", Locale.UK),
            NumberFormat.getInstance());
    final DateAxis xAxis = new DateAxis("Domain (X)");
    xAxis.setLowerMargin(0.0);
    xAxis.setUpperMargin(0.0);

    final NumberAxis yAxis = new NumberAxis("Range (Y)");
    yAxis.setAutoRangeIncludesZero(true);
    final StackedXYAreaRenderer renderer = new StackedXYAreaRenderer(XYAreaRenderer.AREA_AND_SHAPES,
            toolTipGenerator, null);
    renderer.setOutline(true);
    renderer.setSeriesPaint(0, new Color(255, 255, 206));
    renderer.setSeriesPaint(1, new Color(206, 230, 255));
    renderer.setSeriesPaint(2, new Color(255, 230, 230));
    renderer.setShapePaint(Color.gray);
    renderer.setShapeStroke(new BasicStroke(0.5f));
    renderer.setShape(new Ellipse2D.Double(-3, -3, 6, 6));
    final XYPlot plot = new XYPlot(dataset, xAxis, yAxis, renderer);

    final JFreeChart chart = new JFreeChart(null, JFreeChart.DEFAULT_TITLE_FONT, plot, true);

    return chart;
}