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

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

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Introduction

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

Prototype

public void setDataset(int index, XYDataset dataset)

Source Link

Document

Sets a dataset for the plot and sends a change event to all registered listeners.

Usage

From source file:MSUmpire.DIA.MixtureModelKDESemiParametric.java

public void GeneratePlot(String pngfile) throws IOException {
    String modelfile = FilenameUtils.getFullPath(pngfile) + "/" + FilenameUtils.getBaseName(pngfile)
            + "_ModelPoints.txt";
    FileWriter writer = new FileWriter(modelfile);

    double[] IDObs = new double[IDEmpiricalDist.getN()];
    double[] DecoyObs = new double[DecoyEmpiricalDist.getN()];

    for (int i = 0; i < IDEmpiricalDist.getN(); i++) {
        IDObs[i] = IDEmpiricalDist.getObs(i);
    }//from  w ww . jav  a 2s  . c o m
    for (int i = 0; i < DecoyEmpiricalDist.getN(); i++) {
        DecoyObs[i] = DecoyEmpiricalDist.getObs(i);
    }

    XYSeries model1 = new XYSeries("Incorrect matches");
    XYSeries model2 = new XYSeries("Correct matches");
    XYSeries model3 = new XYSeries("All target hits");

    writer.write("UScore\tModel\tCorrect\tDecoy\n");
    for (int i = 0; i < NoBinPoints; i++) {
        model1.add(model_kde_x[i], decoy_kde_y[i]);
        model2.add(model_kde_x[i], correct_kde_y[i]);
        model3.add(model_kde_x[i], model_kde_y[i]);
        writer.write(model_kde_x[i] + "\t" + model_kde_y[i] + "\t" + correct_kde_y[i] + "\t" + decoy_kde_y[i]
                + "\n");
    }
    writer.close();

    MixtureModelProb = new float[NoBinPoints + 1][3];
    float positiveaccu = 0f;
    float negativeaccu = 0f;

    MixtureModelProb[0][0] = (float) model2.getMaxX() + Float.MIN_VALUE;
    MixtureModelProb[0][1] = 1f;
    MixtureModelProb[0][2] = 1f;

    for (int i = 1; i < NoBinPoints + 1; i++) {
        double positiveNumber = correct_kde_y[NoBinPoints - i];
        double negativeNumber = decoy_kde_y[NoBinPoints - i];
        MixtureModelProb[i][0] = (float) model_kde_x[NoBinPoints - i];
        positiveaccu += positiveNumber;
        negativeaccu += negativeNumber;
        MixtureModelProb[i][2] = 0.999999f * (float) (positiveNumber / (negativeNumber + positiveNumber));
        MixtureModelProb[i][1] = 0.999999f * (float) (positiveaccu / (negativeaccu + positiveaccu));
    }

    XYSeriesCollection dataset = new XYSeriesCollection();
    dataset.addSeries(model1);
    dataset.addSeries(model2);
    dataset.addSeries(model3);

    HistogramDataset histogramDataset = new HistogramDataset();
    histogramDataset.setType(HistogramType.SCALE_AREA_TO_1);
    histogramDataset.addSeries("ID hits", IDObs, 100);
    histogramDataset.addSeries("Decoy hits", DecoyObs, 100);
    //histogramDataset.addSeries("Model hits", ModelObs, 100);

    JFreeChart chart = ChartFactory.createHistogram(FilenameUtils.getBaseName(pngfile), "Score", "Hits",
            histogramDataset, PlotOrientation.VERTICAL, true, false, false);
    XYPlot plot = chart.getXYPlot();

    NumberAxis domain = (NumberAxis) plot.getDomainAxis();
    domain.setRange(min, max);
    plot.setBackgroundPaint(Color.white);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);
    plot.setForegroundAlpha(0.8f);
    chart.setBackgroundPaint(Color.white);

    XYLineAndShapeRenderer render = new XYLineAndShapeRenderer();

    plot.setDataset(1, dataset);
    plot.setRenderer(1, render);
    plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);
    try {
        ChartUtilities.saveChartAsPNG(new File(pngfile), chart, 1000, 600);
    } catch (IOException e) {
    }
}

From source file:com.github.dougkelly88.FLIMPlateReaderGUI.FLIMClasses.Classes.FindMaxpoint.java

/**
 * Creates a chart.//from w ww .  j  a v  a 2 s.co  m
 * 
 * @param dataset  the data for the chart.
 * 
 * @return a chart.
 */
public JFreeChart createChart() {

    //http://www.java2s.com/Code/Java/Chart/JFreeChartDualAxisDemo2.htm
    String xlabel = "Delay (ps)";
    String ylabel = "Signal (DN)";

    // create the chart with findmaxpoint results
    final JFreeChart chart = ChartFactory.createXYLineChart(null, // chart title
            xlabel, // x axis label
            ylabel, // y axis label
            findMaxpointData_, // data
            PlotOrientation.VERTICAL, false, // include legend
            true, // tooltips
            false // urls
    );

    final XYPlot plot = chart.getXYPlot();
    // deal with axes and add second dataset
    final NumberAxis yaxis1 = (NumberAxis) plot.getRangeAxis();
    yaxis1.setTickLabelFont(new Font("Dialog", Font.PLAIN, 10));
    yaxis1.setLabelFont(new Font("Dialog", Font.PLAIN, 10));
    final NumberAxis yaxis2 = new NumberAxis(null);
    final NumberAxis xaxis = (NumberAxis) plot.getDomainAxis();
    xaxis.setTickLabelFont(new Font("Dialog", Font.PLAIN, 10));
    xaxis.setLabelFont(new Font("Dialog", Font.PLAIN, 10));
    plot.setRangeAxis(1, yaxis2);
    plot.setDataset(1, gatePositionData_);
    plot.mapDatasetToRangeAxis(1, 1);
    yaxis1.setRange(0, 5000);
    yaxis2.setRange(-1, 1);
    yaxis2.setTickLabelsVisible(false);
    xaxis.setRange(0, 16666);

    // deal with visuals

    final XYLineAndShapeRenderer renderer1 = new XYLineAndShapeRenderer(true, true);
    renderer1.setSeriesPaint(0, Color.RED);
    renderer1.setSeriesStroke(0, new BasicStroke(3));

    //        renderer1.setBaseShapesVisible(true);
    //        renderer1.setSeriesShape(0, ShapeUtilities.createDiagonalCross(4,1));

    plot.setRenderer(0, renderer1);

    //        final StandardXYItemRenderer renderer2 = new StandardXYItemRenderer();
    final XYLineAndShapeRenderer renderer2 = new XYLineAndShapeRenderer(false, true);
    renderer2.setSeriesPaint(0, Color.CYAN);
    renderer2.setSeriesShapesFilled(0, Boolean.TRUE);
    renderer2.setBaseShapesVisible(true);
    renderer2.setShape(new Rectangle(-2, -100, 4, 200));
    renderer2.setOutlineStroke(new BasicStroke(1));
    renderer2.setOutlinePaint(Color.GRAY);
    renderer2.setUseOutlinePaint(true);
    plot.setRenderer(1, renderer2);

    plot.setBackgroundPaint(Color.white);
    plot.setDomainGridlinePaint(Color.lightGray);
    plot.setRangeGridlinePaint(Color.lightGray);
    //                
    return chart;

}

From source file:grafix.graficos.indices.Indice.java

public void plotar(final XYPlot plot, final JanelaGraficos janela, final int contador) {
    XYLineAndShapeRenderer indicesRenderer = new XYLineAndShapeRenderer();
    indicesRenderer.setSeriesLinesVisible(0, isTracoContinuo());
    indicesRenderer.setSeriesShapesVisible(0, !isTracoContinuo());
    indicesRenderer.setSeriesShape(0, ShapeUtilities.createDiamond(1.5f));
    indicesRenderer.setStroke(new BasicStroke(getEspessura() * 0.5f));
    indicesRenderer.setToolTipGenerator(new IndiceToolTipGenerator(this));
    indicesRenderer.setPaint(getCor());/*  w  w w .j  av  a  2s. c  o m*/
    plot.setRenderer(contador, indicesRenderer);
    plot.setDataset(contador, getDataSet(janela));
}

From source file:ec.ui.view.StabilityView.java

private void showDetail(Graphs g) {
    XYPlot plot = detailChart.getXYPlot();

    NumberAxis yAxis = new NumberAxis();
    yAxis.setTickLabelPaint(Color.GRAY);
    plot.setRangeAxis(yAxis);//from w  w  w  .j  av  a2 s .com

    NumberAxis xAxis = new NumberAxis();
    xAxis.setTickLabelPaint(Color.GRAY);
    xAxis.setTickUnit(new NumberTickUnit(1));
    xAxis.setRange(-0.5, ((double) g.getMaxElements()) - 0.5);
    plot.setDomainAxis(xAxis);

    plot.setDataset(MEAN_INDEX, new BasicXYDataset(Collections.singletonList(g.S1_)));
    plot.setDataset(POINTS_INDEX, new BasicXYDataset(Collections.singletonList(g.S2_)));
    plot.setDataset(SMOOTH_INDEX, new BasicXYDataset(Collections.singletonList(g.S3_)));

    rescaleAxis((NumberAxis) plot.getRangeAxis());

    detailChart.setTitle(g.label_);
    panel.setChart(detailChart);
    panel.setToolTipText("Right click to show complete data");
    onColorSchemeChange();
}

From source file:msi.gama.outputs.layers.charts.ChartJFreeChartOutputHeatmap.java

@Override
protected void createNewSerie(final IScope scope, final String serieid) {

    final ChartDataSeries dataserie = chartdataset.getDataSeries(scope, serieid);
    final MatrixSeries serie = new MatrixSeries((String) dataserie.getSerieLegend(scope),
            Math.max(1, this.getChartdataset().getYSeriesValues().size()),
            Math.max(1, this.getChartdataset().getXSeriesValues().size()));
    final XYPlot plot = (XYPlot) this.chart.getPlot();

    final MatrixSeriesCollection firstdataset = (MatrixSeriesCollection) plot.getDataset();

    if (!IdPosition.containsKey(serieid)) {

        if (firstdataset.getSeriesCount() == 0) {
            firstdataset.addSeries(serie);
            plot.setDataset(0, firstdataset);

        } else {//  w w  w.j  av a  2s . c  o  m

            final MatrixSeriesCollection newdataset = new MatrixSeriesCollection();
            newdataset.addSeries(serie);
            jfreedataset.add(newdataset);
            plot.setDataset(jfreedataset.size() - 1, newdataset);

        }
        plot.setRenderer(jfreedataset.size() - 1, (XYItemRenderer) getOrCreateRenderer(scope, serieid));
        IdPosition.put(serieid, jfreedataset.size() - 1);
        // DEBUG.LOG("new serie"+serieid+" at
        // "+IdPosition.get(serieid)+" fdsize "+plot.getSeriesCount()+" jfds
        // "+jfreedataset.size()+" datasc "+plot.getDatasetCount());
        // TODO Auto-generated method stub

    }
}

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

/**
 * Creates an overlaid chart./*from  ww  w  . j  a  v a 2s  . com*/
 *
 * @return The chart.
 */
private JFreeChart createOverlaidChart() {

    // create plot ...
    final IntervalXYDataset data1 = createDataset1();
    final XYItemRenderer renderer1 = new XYBarRenderer(0.20);
    renderer1.setToolTipGenerator(
            new StandardXYToolTipGenerator(StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT,
                    new SimpleDateFormat("d-MMM-yyyy"), new DecimalFormat("0.00")));
    final DateAxis domainAxis = new DateAxis("Date");
    domainAxis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
    final ValueAxis rangeAxis = new NumberAxis("Value");
    final XYPlot plot = new XYPlot(data1, domainAxis, rangeAxis, renderer1);
    final double x = new Day(9, SerialDate.MARCH, 2002).getMiddleMillisecond();
    final XYTextAnnotation annotation = new XYTextAnnotation("Hello!", x, 10000.0);
    annotation.setFont(new Font("SansSerif", Font.PLAIN, 9));
    plot.addAnnotation(annotation);

    // add a second dataset and renderer...
    final XYDataset data2 = createDataset2();
    final XYItemRenderer renderer2 = new StandardXYItemRenderer();
    renderer2.setToolTipGenerator(
            new StandardXYToolTipGenerator(StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT,
                    new SimpleDateFormat("d-MMM-yyyy"), new DecimalFormat("0.00")));
    plot.setDataset(1, data2);
    plot.setRenderer(1, renderer2);

    plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);

    // return a new chart containing the overlaid plot...
    return new JFreeChart("Overlaid Plot Example", JFreeChart.DEFAULT_TITLE_FONT, plot, true);

}

From source file:cn.InstFS.wkr.NetworkMining.UIs.TimeSeriesChart1.java

public static JFreeChart createChart2(ArrayList<DataItems> _nor_model, ArrayList<DataItems> _abnor_model,
        DataItems nor, DataItems abnor, Map<String, ArrayList<LinePos>> mapAB, String chartname,
        String protocol1, String protocol2) {
    XYDataset xydataset = createNormalDataset(nor, protocol1);
    JFreeChart jfreechart = ChartFactory.createXYLineChart(chartname, "", "", xydataset);
    jfreechart.getLegend().setVisible(false);
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    NumberAxis numberaxis = (NumberAxis) xyplot.getRangeAxis();
    numberaxis.setAutoRangeIncludesZero(false);
    java.awt.geom.Ellipse2D.Double double1 = new java.awt.geom.Ellipse2D.Double(-4D, -4D, 6D, 6D);

    XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyplot.getRenderer();
    // ??//from www .j  av  a2  s  .co m
    xylineandshaperenderer.setSeriesLinesVisible(0, true);
    xylineandshaperenderer.setBaseShapesVisible(false);
    xylineandshaperenderer.setSeriesShape(0, double1);
    xylineandshaperenderer.setSeriesPaint(0, Color.blue);
    xylineandshaperenderer.setSeriesFillPaint(0, Color.blue);
    xylineandshaperenderer.setSeriesOutlinePaint(0, Color.blue);
    xylineandshaperenderer.setSeriesStroke(0, new BasicStroke(0.5F));
    // ?
    // xylineandshaperenderer.setBaseItemLabelGenerator(new
    // StandardXYItemLabelGenerator());
    // xylineandshaperenderer.setBaseItemLabelsVisible(true);
    int datasetcount0 = xyplot.getDatasetCount();

    XYDataset xydataset1 = createNormalDataset(abnor, protocol2);
    // xydataset1.
    XYLineAndShapeRenderer xylineandshaperenderer1 = new XYLineAndShapeRenderer();
    int datasetcount = xyplot.getDatasetCount();
    xyplot.setDataset(datasetcount, xydataset1);
    xyplot.setRenderer(datasetcount, xylineandshaperenderer1);
    // ???
    xylineandshaperenderer1.setBaseShapesVisible(false);
    // ??
    xylineandshaperenderer1.setSeriesLinesVisible(0, true);
    xylineandshaperenderer1.setSeriesShape(0, double1);
    // 
    xylineandshaperenderer1.setSeriesPaint(0, Color.green);
    xylineandshaperenderer1.setSeriesFillPaint(0, Color.green);
    xylineandshaperenderer1.setSeriesOutlinePaint(0, Color.green);
    xylineandshaperenderer1.setUseFillPaint(true);

    xylineandshaperenderer1.setBaseItemLabelGenerator(new StandardXYItemLabelGenerator());
    xylineandshaperenderer1.setSeriesStroke(0, new BasicStroke(0.5F));

    // //?
    /*
     * for (int i = 0; i < _nor_model.size(); i++) { XYDataset xydataset2 =
     * createmodeDataset(_nor_model.get(i), "_nor_model" + i);
     * XYLineAndShapeRenderer xylineandshaperenderer2 = new
     * XYLineAndShapeRenderer(); xyplot.setDataset(i + 2, xydataset2);
     * xyplot.setRenderer(2 + i, xylineandshaperenderer2); // ???
     * xylineandshaperenderer2.setBaseShapesVisible(false); // ??
     * xylineandshaperenderer2.setSeriesLinesVisible(0, true);
     * xylineandshaperenderer2.setSeriesShape(0, double1); // 
     * xylineandshaperenderer2.setSeriesPaint(0, Color.red);
     * xylineandshaperenderer2.setSeriesFillPaint(0, Color.red);
     * xylineandshaperenderer2.setSeriesOutlinePaint(0, Color.red);
     * xylineandshaperenderer2.setUseFillPaint(true);
     * xylineandshaperenderer2 .setBaseItemLabelGenerator(new
     * StandardXYItemLabelGenerator());
     * xylineandshaperenderer2.setSeriesStroke(0, new BasicStroke(2.5F));
     * 
     * } for (int i = 0; i < _abnor_model.size(); i++) { XYDataset
     * xydataset3 = createmodeDataset(_abnor_model.get(i), "_abnor_model" +
     * i); XYLineAndShapeRenderer xylineandshaperenderer3 = new
     * XYLineAndShapeRenderer(); xyplot.setDataset(i + 2 +
     * _nor_model.size(), xydataset3); xyplot.setRenderer(i + 2 +
     * _nor_model.size(), xylineandshaperenderer3); // ???
     * xylineandshaperenderer3.setBaseShapesVisible(false); // ??
     * xylineandshaperenderer3.setSeriesLinesVisible(0, true);
     * xylineandshaperenderer3.setSeriesShape(0, double1); // 
     * xylineandshaperenderer3.setSeriesPaint(0, Color.red);
     * xylineandshaperenderer3.setSeriesFillPaint(0, Color.red);
     * xylineandshaperenderer3.setSeriesOutlinePaint(0, Color.red);
     * xylineandshaperenderer3.setUseFillPaint(true);
     * xylineandshaperenderer3 .setBaseItemLabelGenerator(new
     * StandardXYItemLabelGenerator());
     * xylineandshaperenderer3.setSeriesStroke(0, new BasicStroke(2.5F));
     * 
     * }
     */
    // ??
    // 
    // /////////////////////////////////
    // ?

    XYDataset xydataset4 = createLineDataset(nor, abnor, mapAB, xyplot);

    // ??y=1
    ValueMarker valuemarker = new ValueMarker(1); // 
    valuemarker.setLabelOffsetType(LengthAdjustmentType.EXPAND);
    valuemarker.setPaint(Color.black); // ?
    valuemarker.setStroke(new BasicStroke(1.0F)); // 
    // valuemarker.setLabel(""); //?
    valuemarker.setLabelFont(new Font("SansSerif", 0, 11)); // ?
    valuemarker.setLabelPaint(Color.red);
    valuemarker.setLabelAnchor(RectangleAnchor.TOP_LEFT);
    valuemarker.setLabelTextAnchor(TextAnchor.BOTTOM_LEFT);
    xyplot.addRangeMarker(valuemarker);
    // //

    //jfreechart.getLegend().setVisible(true);
    return jfreechart;
}

From source file:org.griphyn.vdl.karajan.monitor.monitors.swing.GraphPanel.java

private void addSeries(Series<?> series) {
    Unit unit = series.getUnit();/*from   www .  j a v  a2 s.  c o m*/
    XYPlot plot = chart.getXYPlot();
    Integer datasetIndex = datasetMapping.get(unit);
    TimeSeriesCollection col;
    if (datasetIndex == null) {
        col = new TimeSeriesCollection();
        int nextIndex = getNextDatasetIndex(plot);
        datasetMapping.put(unit, nextIndex);
        plot.setDataset(nextIndex, col);
        plot.setRenderer(nextIndex, new XYLineAndShapeRenderer(true, false));

        NumberAxis axis = new AutoNumberAxis(unit);
        plot.setRangeAxis(nextIndex, axis);
        plot.mapDatasetToRangeAxis(nextIndex, nextIndex);

        seriesMapping.put(unit, new ArrayList<String>());
    } else {
        col = (TimeSeriesCollection) plot.getDataset(datasetIndex);
    }
    TimeSeries ts = new SeriesWrapper(series, sampler);
    seriesMapping.get(unit).add(series.getKey());
    col.addSeries(ts);
    setColor(series.getKey(), palette.allocate());
}

From source file:com.graphhopper.jsprit.analysis.toolbox.Plotter.java

private XYPlot createPlot(final XYSeriesCollection problem, XYSeriesCollection shipments,
        XYSeriesCollection solution) {/*  w  w w . j  a  va 2s.  c o m*/
    XYPlot plot = new XYPlot();
    plot.setBackgroundPaint(Color.LIGHT_GRAY);
    plot.setRangeGridlinePaint(Color.LIGHT_GRAY);
    plot.setDomainGridlinePaint(Color.LIGHT_GRAY);

    XYLineAndShapeRenderer problemRenderer = getProblemRenderer(problem);
    plot.setDataset(0, problem);
    plot.setRenderer(0, problemRenderer);

    XYItemRenderer shipmentsRenderer = getShipmentRenderer(shipments);
    plot.setDataset(1, shipments);
    plot.setRenderer(1, shipmentsRenderer);

    if (solution != null) {
        XYItemRenderer solutionRenderer = getRouteRenderer(solution);
        plot.setDataset(2, solution);
        plot.setRenderer(2, solutionRenderer);
    }

    NumberAxis xAxis = new NumberAxis();
    NumberAxis yAxis = new NumberAxis();

    if (boundingBox == null) {
        xAxis.setRangeWithMargins(getDomainRange(problem));
        yAxis.setRangeWithMargins(getRange(problem));
    } else {
        xAxis.setRangeWithMargins(new Range(boundingBox.minX, boundingBox.maxX));
        yAxis.setRangeWithMargins(new Range(boundingBox.minY, boundingBox.maxY));
    }

    plot.setDomainAxis(xAxis);
    plot.setRangeAxis(yAxis);

    return plot;
}

From source file:gov.llnl.lc.infiniband.opensm.plugin.gui.chart.PortCounterPlotWorker.java

@Override
protected Void doInBackground() throws Exception {
    // 1.  counter value (already done, just add following to this)
    // 2.  delta/period
    ////from w ww.  j a va  2 s . c  o m
    //    -- if error counter --
    // 3.  include xmit and rcv traffic deltas? (own scale)
    //
    //
    //    -- if traffic counter --
    // 3.  include rate and utilization values?
    //

    // this is a SwingWorker thread from its pool, give it a recognizable name
    Thread.currentThread().setName("PortCounterPlotWorker");

    logger.info("Worker Building Plot");
    SMT_UpdateService updateService = SMT_UpdateService.getInstance();
    OMS_Collection history = updateService.getCollection();
    OSM_FabricDeltaCollection deltaHistory = history.getOSM_FabricDeltaCollection();

    XYPlot plot = (XYPlot) Chart.getPlot();

    // AXIS 2 - the change, or delta value of the desired counter
    NumberAxis axis2 = new NumberAxis(PortCounterAxisLabel.DELTA.getName());
    axis2.setFixedDimension(10.0);
    axis2.setAutoRangeIncludesZero(false);
    plot.setRangeAxis(1, axis2);

    XYDataset dataset2 = createDeltaDataset(deltaHistory, PortCounter, PortCounterAxisLabel.DELTA.getName());
    plot.setDataset(1, dataset2);
    plot.mapDatasetToRangeAxis(1, 1);
    XYItemRenderer renderer2 = new StandardXYItemRenderer();
    plot.setRenderer(1, renderer2);

    // the other two axis are optional, and vary depending on the
    // type of counter
    NumberAxis axis3 = null;
    XYDataset dataset3 = null;
    XYItemRenderer renderer3 = null;
    NumberAxis axis4 = null;
    XYDataset dataset4 = null;
    XYItemRenderer renderer4 = null;

    if (AddExtra) {
        if (isError) {

            // add rcv deltas
            PortCounterName pcr = PortCounterName.rcv_data;
            axis3 = new NumberAxis(PortCounterAxisLabel.RCV_DELTA.getName());
            axis3.setFixedDimension(10.0);
            axis3.setAutoRangeIncludesZero(false);
            plot.setRangeAxis(2, axis3);

            dataset3 = createDeltaDataset(deltaHistory, pcr, pcr.getName());
            plot.setDataset(2, dataset3);
            plot.mapDatasetToRangeAxis(2, 2);
            renderer3 = new StandardXYItemRenderer();
            plot.setRenderer(2, renderer3);

            // add xmit deltas
            pcr = PortCounterName.xmit_data;
            axis4 = new NumberAxis(PortCounterAxisLabel.XMT_DELTA.getName());
            axis4.setFixedDimension(10.0);
            axis4.setAutoRangeIncludesZero(false);
            plot.setRangeAxis(3, axis4);

            dataset4 = createDeltaDataset(deltaHistory, pcr, pcr.getName());
            plot.setDataset(3, dataset4);
            plot.mapDatasetToRangeAxis(3, 3);
            renderer4 = new StandardXYItemRenderer();
            plot.setRenderer(3, renderer4);

            // use a common scale for both xmit and rcv counters
            double minRange = axis3.getLowerBound() < axis4.getLowerBound() ? axis3.getLowerBound()
                    : axis4.getLowerBound();
            double maxRange = axis3.getUpperBound() < axis4.getUpperBound() ? axis4.getUpperBound()
                    : axis3.getUpperBound();
            axis3.setAutoRange(false);
            axis4.setAutoRange(false);
            axis3.setRange(minRange, maxRange);
            axis4.setRange(minRange, maxRange);
        } else {
            // add rate
            PortCounterName pcr = PortCounter;
            axis3 = new NumberAxis(pcr.getName() + " " + PortCounterAxisLabel.RATE.getUnits());
            axis3.setFixedDimension(10.0);
            axis3.setAutoRangeIncludesZero(true);
            plot.setRangeAxis(2, axis3);

            dataset3 = createRateDataset(deltaHistory, pcr, PortCounterAxisLabel.RATE.getName());
            plot.setDataset(2, dataset3);
            plot.mapDatasetToRangeAxis(2, 2);
            renderer3 = new StandardXYItemRenderer();
            plot.setRenderer(2, renderer3);

            // add utilization
            axis4 = new NumberAxis(pcr.getName() + " " + PortCounterAxisLabel.UTILIZATION.getUnits());
            axis4.setFixedDimension(10.0);
            //         axis4.setAutoRangeIncludesZero(true);
            axis4.setRange(0.0, 100.0);
            plot.setRangeAxis(3, axis4);

            dataset4 = createUtilizationDataset(deltaHistory, pcr, PortCounterAxisLabel.UTILIZATION.getName());
            plot.setDataset(3, dataset4);
            plot.mapDatasetToRangeAxis(3, 3);
            renderer4 = new StandardXYItemRenderer();
            plot.setRenderer(3, renderer4);
        }
    }
    ChartUtilities.applyCurrentTheme(Chart);

    Color c1 = Color.black;
    Color c2 = Color.blue;

    Color c3 = Color.green;
    Color c4 = Color.magenta;

    Color ce = Color.red;

    if (isError)
        c2 = ce;

    // change the series and axis colours after the theme has
    // been applied...
    plot.getRenderer().setSeriesPaint(0, c1);

    renderer2.setSeriesPaint(0, c2);
    axis2.setLabelPaint(c2);
    axis2.setTickLabelPaint(c2);

    if (AddExtra) {
        renderer3.setSeriesPaint(0, c3);
        axis3.setLabelPaint(c3);
        axis3.setTickLabelPaint(c3);

        renderer4.setSeriesPaint(0, c4);
        axis4.setLabelPaint(c4);
        axis4.setTickLabelPaint(c4);
    }

    return null;
}