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

Introduction

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

Prototype

public ValueAxis getRangeAxis() 

Source Link

Document

Returns the range axis for the plot.

Usage

From source file:org.jgrasstools.gears.ui.OmsMatrixCharter.java

private JFreeChart doBarChart() {
    XYSeriesCollection collection = getSeriesCollection();
    XYBarDataset xyBarDataset = new XYBarDataset(collection, minInterval);
    PlotOrientation orientation = PlotOrientation.VERTICAL;
    if (doHorizontal) {
        orientation = PlotOrientation.HORIZONTAL;
    }//w w  w.  j  a  v  a 2  s.  co m
    JFreeChart chart = ChartFactory.createHistogram(inTitle, inLabels[0], inLabels[1], xyBarDataset,
            orientation, doLegend, true, false);
    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setForegroundAlpha(0.85f);
    NumberAxis yAxis = (NumberAxis) plot.getRangeAxis();
    yAxis.setStandardTickUnits(NumberAxis.createStandardTickUnits());
    double delta = (max - min) * 0.1;
    yAxis.setRange(min, max + delta);
    yAxis.setMinorTickCount(4);
    yAxis.setMinorTickMarksVisible(true);
    if (inFormats != null && inFormats.length > 0 && inFormats[1].trim().length() > 0) {
        yAxis.setNumberFormatOverride(new DecimalFormat(inFormats[1]));
    }

    if (inFormats != null && inFormats.length > 0 && inFormats[0].trim().length() > 0) {
        ValueAxis domainAxis = plot.getDomainAxis();
        if (domainAxis instanceof NumberAxis) {
            NumberAxis xAxis = (NumberAxis) domainAxis;
            xAxis.setNumberFormatOverride(new DecimalFormat(inFormats[0]));
        }
    }

    XYBarRenderer renderer = (XYBarRenderer) plot.getRenderer();
    renderer.setDrawBarOutline(false);
    renderer.setBarPainter(new StandardXYBarPainter());
    renderer.setShadowVisible(false);

    if (inColors != null) {
        String[] colorSplit = inColors.split(";");
        for (int i = 0; i < colorSplit.length; i++) {
            String[] split = colorSplit[i].split(",");
            int r = (int) Double.parseDouble(split[0]);
            int g = (int) Double.parseDouble(split[1]);
            int b = (int) Double.parseDouble(split[2]);
            renderer.setSeriesPaint(i, new Color(r, g, b));
        }
    }

    return chart;
}

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From source file:compecon.dashboard.panel.AbstractChartsPanel.java

protected void configureChart(JFreeChart chart) {
    chart.setBackgroundPaint(Color.white);
    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);
    plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));

    DateAxis dateAxis = (DateAxis) plot.getDomainAxis();
    NumberAxis valueAxis = (NumberAxis) plot.getRangeAxis();

    dateAxis.setDateFormatOverride(new SimpleDateFormat("dd-MMM"));
    valueAxis.setAutoRangeIncludesZero(true);
    valueAxis.setUpperMargin(0.15);/*from   w  w w .java 2  s  .  c  om*/
    valueAxis.setLowerMargin(0.15);
}

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From source file:edu.cmu.sv.modelinference.eventtool.charting.DataChart.java

private JFreeChart createChart(String yLabel) {
    //Create the chart
    final JFreeChart chart = ChartFactory.createXYLineChart("Chart", "Time", yLabel, null);

    chart.setBackgroundPaint(Color.white);

    XYPlot plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    plot.setRenderer(renderer);//from  w w  w . j a v a  2  s. c om

    // change the auto tick unit selection to integer units only...
    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    return chart;
}

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From source file:test.integ.be.fedict.performance.util.PerformanceResultDialog.java

private JFreeChart getMemoryChart(int intervalSize, List<MemoryData> memory) {

    if (null == memory || memory.isEmpty()) {
        return null;
    }/*from w ww. ja va  2s. c  om*/

    JFreeChart chart;

    TimeSeries freeSeries = new TimeSeries("Free");
    TimeSeries maxSeries = new TimeSeries("Max");
    TimeSeries totalSeries = new TimeSeries("Total");

    memory.remove(memory.size() - 1);

    for (MemoryData memoryEntry : memory) {
        freeSeries.add(new Second(memoryEntry.getDate()), memoryEntry.getFreeMemory());

        maxSeries.add(new Second(memoryEntry.getDate()), memoryEntry.getMaxMemory());

        totalSeries.add(new Second(memoryEntry.getDate()), memoryEntry.getTotalMemory());
    }

    TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(freeSeries);
    dataset.addSeries(maxSeries);
    dataset.addSeries(totalSeries);
    chart = ChartFactory.createTimeSeriesChart("eID Trust Service Memory Usage History",
            "Time (interval size " + intervalSize + " msec)", "Memory", dataset, true, false, false);

    chart.addSubtitle(new TextTitle(
            memory.get(0).getDate().toString() + " - " + memory.get(memory.size() - 1).getDate().toString()));

    chart.setBackgroundPaint(Color.WHITE);
    XYPlot plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.WHITE);
    DateAxis axis = (DateAxis) plot.getDomainAxis();
    axis.setDateFormatOverride(new SimpleDateFormat("HH:mm:ss"));
    ValueAxis valueAxis = plot.getRangeAxis();
    valueAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    plot.setRangeGridlinePaint(Color.black);
    plot.setDomainGridlinePaint(Color.black);
    plot.setRenderer(renderer);

    return chart;
}

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From source file:physical_network.OscilloscopePanel.java

public OscilloscopePanel() {

    super("Oscilloscope");

    // Set initial (time, voltage) datapoint of (0.0, 0.0).
    voltages.add(0.0, 0.0);/*www  .j  a  v a 2s  . co m*/

    XYSeriesCollection dataset = new XYSeriesCollection();
    dataset.addSeries(voltages);

    JFreeChart chart = ChartFactory.createXYLineChart("Oscilloscope", "Time (seconds)", "Voltage", dataset,
            PlotOrientation.VERTICAL, true, false, false);

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

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    renderer.setSeriesLinesVisible(0, true);

    NumberAxis domain = (NumberAxis) plot.getDomainAxis();
    domain.setRange(0.0, 10.0);
    domain.setTickUnit(new NumberTickUnit(1.0));
    domain.setVerticalTickLabels(true);

    NumberAxis range = (NumberAxis) plot.getRangeAxis();
    range.setRange(-5.0, 5.0);
    range.setTickUnit(new NumberTickUnit(1.0));

    plot.setRenderer(renderer);

    ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 300));

    setContentPane(chartPanel);
}

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From source file:com.kurvlrgui.gui.ChartPanel.java

/**
 * Creates new form ChartPanel/*from ww w. j  a  v a2 s .  co m*/
 */
public ChartPanel(String title, NumericData s1, NumericData s2) {
    initComponents();

    calculated = new XYSeries("Calculated");
    for (NumericPair np : s1.values) {
        calculated.add(np.x, np.y);
    }

    observed = null;
    if (s2 != null) {
        observed = new XYSeries("Observed");
        for (NumericPair np : s2.values) {
            observed.add(np.x, np.y);
        }
    }

    XYSeriesCollection dataset = new XYSeriesCollection();
    dataset.addSeries(calculated);
    if (s2 != null)
        dataset.addSeries(observed);

    JFreeChart chart = ChartFactory.createXYLineChart(title, "X", "Y", dataset, PlotOrientation.VERTICAL, true,
            true, false);
    chart.setBackgroundPaint(Color.white);

    XYPlot plot = chart.getXYPlot();

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

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    renderer.setSeriesLinesVisible(0, false);
    renderer.setSeriesLinesVisible(1, false);

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    panel = new org.jfree.chart.ChartPanel(chart);

    panel.setHorizontalAxisTrace(true);
    panel.setVerticalAxisTrace(true);

    this.add(panel);
}

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From source file:de.hs.mannheim.modUro.controller.diagram.DiagramController.java

/**
 * Creates JFreeChart. XYLineDiagram.//from w  w  w.  j a v  a2s.  co m
 *
 * @param dataset
 * @return
 */
protected JFreeChart createChart(XYDataset dataset, String metricTypeName) {
    String title = metricTypeName;

    JFreeChart xyLineChart = ChartFactory.createXYLineChart(title, // title
            "t", // x-axis label
            "f", // y-axis label
            dataset);

    String fontName = "Palatino";
    xyLineChart.getTitle().setFont(new Font(fontName, Font.BOLD, 18));

    XYPlot plot = (XYPlot) xyLineChart.getPlot();
    plot.setDomainPannable(true);
    plot.setRangePannable(true);
    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);
    plot.getDomainAxis().setLowerMargin(0.0);
    plot.getDomainAxis().setLabelFont(new Font(fontName, Font.BOLD, 14));
    plot.getDomainAxis().setTickLabelFont(new Font(fontName, Font.PLAIN, 12));
    plot.getRangeAxis().setLowerMargin(0.0);
    plot.getRangeAxis().setRange(0.0, 1.01);
    plot.getRangeAxis().setLabelFont(new Font(fontName, Font.BOLD, 14));
    plot.getRangeAxis().setTickLabelFont(new Font(fontName, Font.PLAIN, 12));
    xyLineChart.getLegend().setItemFont(new Font(fontName, Font.PLAIN, 14));
    xyLineChart.getLegend().setFrame(BlockBorder.NONE);
    xyLineChart.getLegend().setHorizontalAlignment(HorizontalAlignment.CENTER);
    XYItemRenderer r = plot.getRenderer();
    if (r instanceof XYLineAndShapeRenderer) {
        XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) r;
        renderer.setBaseShapesVisible(false);
        renderer.setDrawSeriesLineAsPath(true);
        // set the default stroke for all series
        renderer.setAutoPopulateSeriesStroke(false);
        renderer.setSeriesPaint(0, Color.RED);
        renderer.setSeriesPaint(1, new Color(24, 123, 58));
        renderer.setSeriesPaint(2, new Color(149, 201, 136));
        renderer.setSeriesPaint(3, new Color(1, 62, 29));
        renderer.setSeriesPaint(4, new Color(81, 176, 86));
        renderer.setSeriesPaint(5, new Color(0, 55, 122));
        renderer.setSeriesPaint(6, new Color(0, 92, 165));
    }

    return xyLineChart;
}

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From source file:org.ala.spatial.web.services.GDMWSController.java

public static void generateChartByType(String title, String xLabel, String yLabel, Dataset dataset,
        String outputdir, String type, String filename) throws IOException {
    JFreeChart jChart = null;/*from   w w w.java 2  s.c  o  m*/
    if ("line".equalsIgnoreCase(type)) {
        jChart = ChartFactory.createLineChart(title, xLabel, yLabel, (CategoryDataset) dataset,
                PlotOrientation.VERTICAL, false, false, false);
    } else if ("bar".equalsIgnoreCase(type)) {
        System.out.println("Setting up jChart");
        jChart = ChartFactory.createBarChart(title, xLabel, yLabel, (CategoryDataset) dataset,
                PlotOrientation.VERTICAL, false, false, false);
        System.out.println("Writing image....");
    } else if ("xyline".equalsIgnoreCase(type)) {
        jChart = ChartFactory.createXYLineChart(title, xLabel, yLabel, (XYDataset) dataset,
                PlotOrientation.VERTICAL, false, false, false);
    }

    if ("xyline".equalsIgnoreCase(type)) {

        XYPlot plot = (XYPlot) jChart.getPlot();
        plot.setBackgroundPaint(Color.WHITE);
        plot.setRangeZeroBaselineVisible(true);
        plot.setRangeGridlinesVisible(true);
        plot.setRangeGridlinePaint(Color.LIGHT_GRAY);
        plot.setRangeGridlineStroke(new BasicStroke(0.5F, 0, 1));

        NumberAxis domain = (NumberAxis) plot.getDomainAxis();
        domain.setAxisLineVisible(false);
        domain.setLabelFont(new Font(Font.MONOSPACED, Font.PLAIN, 12));
        domain.setAutoRangeIncludesZero(false);

        NumberAxis range = (NumberAxis) plot.getRangeAxis();
        range.setAutoRangeIncludesZero(false);
        range.setAxisLineVisible(false);
        range.setLabelFont(new Font(Font.MONOSPACED, Font.PLAIN, 12));

        //System.out.println("dataset.getColumnCount(): " + dataset.getColumnCount());
        //System.out.println("dataset.getRowCount(): " + dataset.getRowCount());

    } else {

        CategoryPlot plot = (CategoryPlot) jChart.getPlot();
        plot.setBackgroundPaint(Color.WHITE);
        plot.setRangeZeroBaselineVisible(true);
        plot.setRangeGridlinesVisible(true);
        plot.setRangeGridlinePaint(Color.LIGHT_GRAY);
        plot.setRangeGridlineStroke(new BasicStroke(0.5F, 0, 1));

        CategoryAxis domain = (CategoryAxis) plot.getDomainAxis();
        domain.setAxisLineVisible(false);
        domain.setLabelFont(new Font(Font.MONOSPACED, Font.PLAIN, 12));

        NumberAxis range = (NumberAxis) plot.getRangeAxis();
        range.setAutoRangeIncludesZero(false);
        range.setAxisLineVisible(false);
        range.setLabelFont(new Font(Font.MONOSPACED, Font.PLAIN, 12));

        //System.out.println("dataset.getColumnCount(): " + dataset.getColumnCount());
        //System.out.println("dataset.getRowCount(): " + dataset.getRowCount());

    }

    jChart.getTitle().setFont(new Font(Font.MONOSPACED, Font.PLAIN, 14));
    ChartUtilities.saveChartAsPNG(new File(outputdir + "plots/" + filename + ".png"), jChart, 900, 500);
}

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From source file:org.owasp.benchmark.score.report.ScatterScores.java

private JFreeChart display(String title, int height, int width, List<Report> toolResults) {
    JFrame f = new JFrame(title);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    XYSeriesCollection dataset = new XYSeriesCollection();
    XYSeries series = new XYSeries("Scores");
    for (int i = 0; i < toolResults.size(); i++) {
        Report toolReport = toolResults.get(i);
        OverallResults overallResults = toolReport.getOverallResults();
        series.add(overallResults.getFalsePositiveRate() * 100, overallResults.getTruePositiveRate() * 100);
    }/*from   w  w w.  ja va2 s.c o m*/
    dataset.addSeries(series);

    chart = ChartFactory.createScatterPlot(title, "False Positive Rate", "True Positive Rate", dataset,
            PlotOrientation.VERTICAL, true, true, false);
    String fontName = "Arial";
    DecimalFormat pctFormat = new DecimalFormat("0'%'");

    theme = (StandardChartTheme) org.jfree.chart.StandardChartTheme.createJFreeTheme();
    theme.setExtraLargeFont(new Font(fontName, Font.PLAIN, 24)); // title
    theme.setLargeFont(new Font(fontName, Font.PLAIN, 20)); // axis-title
    theme.setRegularFont(new Font(fontName, Font.PLAIN, 16));
    theme.setSmallFont(new Font(fontName, Font.PLAIN, 12));
    theme.setRangeGridlinePaint(Color.decode("#C0C0C0"));
    theme.setPlotBackgroundPaint(Color.white);
    theme.setChartBackgroundPaint(Color.white);
    theme.setGridBandPaint(Color.red);
    theme.setAxisOffset(new RectangleInsets(0, 0, 0, 0));
    theme.setBarPainter(new StandardBarPainter());
    theme.setAxisLabelPaint(Color.decode("#666666"));
    theme.apply(chart);

    XYPlot xyplot = chart.getXYPlot();
    NumberAxis rangeAxis = (NumberAxis) xyplot.getRangeAxis();
    NumberAxis domainAxis = (NumberAxis) xyplot.getDomainAxis();

    xyplot.setOutlineVisible(true);

    rangeAxis.setRange(-5, 109.99);
    rangeAxis.setNumberFormatOverride(pctFormat);
    rangeAxis.setTickLabelPaint(Color.decode("#666666"));
    rangeAxis.setMinorTickCount(5);
    rangeAxis.setTickUnit(new NumberTickUnit(10));
    rangeAxis.setAxisLineVisible(true);
    rangeAxis.setMinorTickMarksVisible(true);
    rangeAxis.setTickMarksVisible(true);
    rangeAxis.setLowerMargin(10);
    rangeAxis.setUpperMargin(10);
    xyplot.setRangeGridlineStroke(new BasicStroke());
    xyplot.setRangeGridlinePaint(Color.lightGray);
    xyplot.setRangeMinorGridlinePaint(Color.decode("#DDDDDD"));
    xyplot.setRangeMinorGridlinesVisible(true);

    domainAxis.setRange(-5, 105);
    domainAxis.setNumberFormatOverride(pctFormat);
    domainAxis.setTickLabelPaint(Color.decode("#666666"));
    domainAxis.setMinorTickCount(5);
    domainAxis.setTickUnit(new NumberTickUnit(10));
    domainAxis.setAxisLineVisible(true);
    domainAxis.setTickMarksVisible(true);
    domainAxis.setMinorTickMarksVisible(true);
    domainAxis.setLowerMargin(10);
    domainAxis.setUpperMargin(10);
    xyplot.setDomainGridlineStroke(new BasicStroke());
    xyplot.setDomainGridlinePaint(Color.lightGray);
    xyplot.setDomainMinorGridlinePaint(Color.decode("#DDDDDD"));
    xyplot.setDomainMinorGridlinesVisible(true);

    chart.setTextAntiAlias(true);
    chart.setAntiAlias(true);
    chart.removeLegend();
    chart.setPadding(new RectangleInsets(20, 20, 20, 20));
    xyplot.getRenderer().setSeriesPaint(0, Color.decode("#4572a7"));

    //        // setup item labels
    //        XYItemRenderer renderer = xyplot.getRenderer();
    //        Shape circle = new Ellipse2D.Float(-2.0f, -2.0f, 7.0f, 7.0f);
    //        for ( int i = 0; i < dataset.getSeriesCount(); i++ ) {
    //            renderer.setSeriesShape(i, circle);
    //            renderer.setSeriesPaint(i, Color.blue);
    //            String label = ""+((String)dataset.getSeries(i).getKey());
    //            int idx = label.indexOf( ':');
    //            label = label.substring( 0, idx );
    //            StandardXYItemLabelGenerator generator = new StandardXYItemLabelGenerator(label); 
    //            renderer.setSeriesItemLabelGenerator(i, generator); 
    //            renderer.setSeriesItemLabelsVisible(i, true);
    //            ItemLabelPosition position = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.BASELINE_CENTER );
    //            renderer.setSeriesPositiveItemLabelPosition(i, position);
    //        }

    makeDataLabels(toolResults, xyplot);
    makeLegend(toolResults, 57, 48, dataset, xyplot);

    Stroke dashed = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0, new float[] { 6, 3 },
            0);
    for (XYDataItem item : (List<XYDataItem>) series.getItems()) {
        double x = item.getX().doubleValue();
        double y = item.getY().doubleValue();
        double z = (x + y) / 2;
        XYLineAnnotation score = new XYLineAnnotation(x, y, z, z, dashed, Color.blue);
        xyplot.addAnnotation(score);
    }

    //        // put legend inside plot
    //        LegendTitle lt = new LegendTitle(xyplot);
    //        lt.setItemFont(theme.getSmallFont());
    //        lt.setPosition(RectangleEdge.RIGHT);
    //        lt.setItemFont(theme.getSmallFont());
    //        XYTitleAnnotation ta = new XYTitleAnnotation(.7, .55, lt, RectangleAnchor.TOP_LEFT);
    //        ta.setMaxWidth(0.48);
    //        xyplot.addAnnotation(ta);

    // draw guessing line
    XYLineAnnotation guessing = new XYLineAnnotation(-5, -5, 105, 105, dashed, Color.red);
    xyplot.addAnnotation(guessing);

    XYPointerAnnotation worse = makePointer(75, 5, "Worse than guessing", TextAnchor.TOP_CENTER, 90);
    xyplot.addAnnotation(worse);

    XYPointerAnnotation better = makePointer(25, 100, "Better than guessing", TextAnchor.BOTTOM_CENTER, 270);
    xyplot.addAnnotation(better);

    XYTextAnnotation stroketext = new XYTextAnnotation("                     Random Guess", 88, 107);
    stroketext.setTextAnchor(TextAnchor.CENTER_RIGHT);
    stroketext.setBackgroundPaint(Color.white);
    stroketext.setPaint(Color.red);
    stroketext.setFont(theme.getRegularFont());
    xyplot.addAnnotation(stroketext);

    XYLineAnnotation strokekey = new XYLineAnnotation(58, 107, 68, 107, dashed, Color.red);
    xyplot.setBackgroundPaint(Color.white);
    xyplot.addAnnotation(strokekey);

    ChartPanel cp = new ChartPanel(chart, height, width, 400, 400, 1200, 1200, false, false, false, false,
            false, false);
    f.add(cp);
    f.pack();
    f.setLocationRelativeTo(null);
    //      f.setVisible(true);
    return chart;
}

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From source file:org.interpss.chart.dist.LoadScheduleChart.java

public void createChart() {
    final JFreeChart chart = ChartFactory.createXYLineChart(plotTitle, xLabel, voltYLabel,
            createDataSet(voltDataAry, voltDataLabel), PlotOrientation.VERTICAL, true, false, false);

    final XYPlot plot = (XYPlot) chart.getPlot();
    final XYStepRenderer renderer = new XYStepRenderer();
    renderer.setToolTipGenerator(new StandardXYToolTipGenerator());
    plot.setRenderer(renderer);// w ww .ja va 2 s.c  o  m

    //NumberAxis axis_x = (NumberAxis) plot.getDomainAxis();
    //axis_x.setRangeAboutValue(12.0, 24.0);

    final NumberAxis axisLeft = (NumberAxis) plot.getRangeAxis();
    axisLeft.setAutoRangeIncludesZero(false);
    axisLeft.setAutoRangeMinimumSize(1.0);

    final NumberAxis axisRight = new NumberAxis(pqYLabel);
    axisRight.setAutoRangeIncludesZero(false);
    axisRight.setAutoRangeMinimumSize(1.0);
    plot.setRangeAxis(1, axisRight);

    final XYItemRenderer v_renderer = plot.getRenderer(0);
    v_renderer.setSeriesPaint(0, vColor);

    plot.setDataset(1, createDataSet(pDataAry, pDataLabel));
    plot.mapDatasetToRangeAxis(1, 1);
    final XYStepRenderer p_renderer = new XYStepRenderer();
    p_renderer.setSeriesPaint(0, pColor);
    p_renderer.setBaseShapesVisible(false);
    plot.setRenderer(1, p_renderer);

    plot.setDataset(2, createDataSet(qDataAry, qDataLabel));
    plot.mapDatasetToRangeAxis(2, 1);
    final XYStepRenderer q_renderer = new XYStepRenderer();
    q_renderer.setSeriesPaint(0, qColor);
    q_renderer.setBaseShapesVisible(false);
    plot.setRenderer(2, q_renderer);

    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(Chart_Width, Chart_Height));
    setContentPane(chartPanel);
}

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