Example usage for org.jfree.chart.axis NumberAxis setAxisLinePaint

List of usage examples for org.jfree.chart.axis NumberAxis setAxisLinePaint

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  5. NumberAxis
  6. setAxisLinePaint

Introduction

In this page you can find the example usage for org.jfree.chart.axis NumberAxis setAxisLinePaint.

Prototype

public void setAxisLinePaint(Paint paint)

Source Link

Document

Sets the paint used to draw the axis line and sends an AxisChangeEvent to all registered listeners.

Usage

From source file:com.javafxpert.neuralnetviz.scenario.PlotUtil.java

private static JFreeChart createChart(XYZDataset dataset, double[] mins, double[] maxs, int nPoints,
        XYDataset xyData) {//ww  w  .ja va2 s.c om
    NumberAxis xAxis = new NumberAxis("X");
    xAxis.setRange(mins[0], maxs[0]);

    NumberAxis yAxis = new NumberAxis("Y");
    yAxis.setRange(mins[1], maxs[1]);

    XYBlockRenderer renderer = new XYBlockRenderer();
    renderer.setBlockWidth((maxs[0] - mins[0]) / (nPoints - 1));
    renderer.setBlockHeight((maxs[1] - mins[1]) / (nPoints - 1));
    PaintScale scale = new GrayPaintScale(0, 1.0);
    renderer.setPaintScale(scale);
    XYPlot plot = new XYPlot(dataset, xAxis, yAxis, renderer);
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinesVisible(false);
    plot.setRangeGridlinesVisible(false);
    plot.setAxisOffset(new RectangleInsets(5, 5, 5, 5));
    JFreeChart chart = new JFreeChart("", plot);
    chart.getXYPlot().getRenderer().setSeriesVisibleInLegend(0, false);

    NumberAxis scaleAxis = new NumberAxis("Probability (class 0)");
    scaleAxis.setAxisLinePaint(Color.white);
    scaleAxis.setTickMarkPaint(Color.white);
    scaleAxis.setTickLabelFont(new Font("Dialog", Font.PLAIN, 7));
    PaintScaleLegend legend = new PaintScaleLegend(new GrayPaintScale(), scaleAxis);
    legend.setStripOutlineVisible(false);
    legend.setSubdivisionCount(20);
    legend.setAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
    legend.setAxisOffset(5.0);
    legend.setMargin(new RectangleInsets(5, 5, 5, 5));
    legend.setFrame(new BlockBorder(Color.red));
    legend.setPadding(new RectangleInsets(10, 10, 10, 10));
    legend.setStripWidth(10);
    legend.setPosition(RectangleEdge.LEFT);
    chart.addSubtitle(legend);

    ChartUtilities.applyCurrentTheme(chart);

    plot.setDataset(1, xyData);
    XYLineAndShapeRenderer renderer2 = new XYLineAndShapeRenderer();
    renderer2.setBaseLinesVisible(false);
    plot.setRenderer(1, renderer2);

    plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);

    return chart;
}

From source file:org.jfree.chart.demo.XYBlockChartDemo1.java

private static JFreeChart createChart(XYZDataset xyzdataset) {
    NumberAxis numberaxis = new NumberAxis("X");
    numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    numberaxis.setLowerMargin(0.0D);/* w w  w  . j  a v  a2s  .  c om*/
    numberaxis.setUpperMargin(0.0D);
    numberaxis.setAxisLinePaint(Color.white);
    numberaxis.setTickMarkPaint(Color.white);
    NumberAxis numberaxis1 = new NumberAxis("Y");
    numberaxis1.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    numberaxis1.setLowerMargin(0.0D);
    numberaxis1.setUpperMargin(0.0D);
    numberaxis1.setAxisLinePaint(Color.white);
    numberaxis1.setTickMarkPaint(Color.white);
    XYBlockRenderer xyblockrenderer = new XYBlockRenderer();
    GrayPaintScale graypaintscale = new GrayPaintScale(-2D, 1.0D);
    xyblockrenderer.setPaintScale(graypaintscale);
    XYPlot xyplot = new XYPlot(xyzdataset, numberaxis, numberaxis1, xyblockrenderer);
    xyplot.setBackgroundPaint(Color.lightGray);
    xyplot.setDomainGridlinesVisible(false);
    xyplot.setRangeGridlinePaint(Color.white);
    xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D));
    xyplot.setOutlinePaint(Color.blue);
    JFreeChart jfreechart = new JFreeChart("XYBlockChartDemo1", xyplot);
    jfreechart.removeLegend();
    NumberAxis numberaxis2 = new NumberAxis("Scale");
    numberaxis2.setAxisLinePaint(Color.white);
    numberaxis2.setTickMarkPaint(Color.white);
    numberaxis2.setTickLabelFont(new Font("Dialog", 0, 7));
    PaintScaleLegend paintscalelegend = new PaintScaleLegend(new GrayPaintScale(), numberaxis2);
    paintscalelegend.setAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
    paintscalelegend.setAxisOffset(5D);
    paintscalelegend.setMargin(new RectangleInsets(5D, 5D, 5D, 5D));
    paintscalelegend.setFrame(new BlockBorder(Color.red));
    paintscalelegend.setPadding(new RectangleInsets(10D, 10D, 10D, 10D));
    paintscalelegend.setStripWidth(10D);
    paintscalelegend.setPosition(RectangleEdge.RIGHT);
    paintscalelegend.setBackgroundPaint(new Color(120, 120, 180));
    jfreechart.addSubtitle(paintscalelegend);
    jfreechart.setBackgroundPaint(new Color(180, 180, 250));
    return jfreechart;
}

From source file:org.spantus.exp.segment.draw.DrawDtw.java

protected JFreeChart createXYZChart() {
    NumberAxis xAxis = new NumberAxis("Sample");
    NumberAxis yAxis = new NumberAxis("target");
    List<List<Double>> data = info.getDistanceMatrix();
    XYZDataset xyzset = new XYZArrayDataset(data);
    XYPlot plot = new XYPlot(xyzset, xAxis, yAxis, null);
    XYBlockRenderer r = new XYBlockRenderer();
    PaintScale ps = new GrayPaintScale(min, max);
    //      LookupPaintScale ps = new LookupPaintScale(0.0, 4.0, Color.WHITE);
    //      ps.add(1, Color.red);
    //      ps.add(2, Color.green);
    //      ps.add(3, Color.gray);

    r.setPaintScale(ps);//  w w w. j a va  2  s . co  m
    r.setBlockHeight(1.0f);
    r.setBlockWidth(1.0f);
    plot.setRenderer(r);
    JFreeChart chart = new JFreeChart("Chart Title", JFreeChart.DEFAULT_TITLE_FONT, plot, false);
    NumberAxis scaleAxis = new NumberAxis("Scale");
    scaleAxis.setUpperBound(100);
    scaleAxis.setAxisLinePaint(Color.white);
    scaleAxis.setTickMarkPaint(Color.white);
    scaleAxis.setTickLabelFont(new Font("Dialog", Font.PLAIN, 12));
    //      PaintScaleLegend legend = new PaintScaleLegend(ps, scaleAxis);
    //      legend.setAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
    //      legend.setPadding(new RectangleInsets(5, 5, 5, 5));
    //      legend.setStripWidth(50);
    //      legend.setPosition(RectangleEdge.RIGHT);
    //      legend.setBackgroundPaint(Color.WHITE);
    //      chart.addSubtitle(legend);
    chart.setBackgroundPaint(Color.white);
    return chart;
}

From source file:org.jls.toolbox.math.chart.XYBarChart.java

/**
 * Permet de paramtrer le graphique une fois cr.
 *//*from w w  w  . j a  va2 s .  c o m*/
private void setChartStyle() {
    // Paramtrage des courbes
    this.plot.setBackgroundAlpha((float) 0.0);
    this.plot.setDomainCrosshairVisible(this.isGridXVisible);
    this.plot.setDomainCrosshairLockedOnData(true);
    this.plot.setRangeCrosshairVisible(this.isGridYVisible);
    this.plot.setRangeAxisLocation(AxisLocation.TOP_OR_LEFT);
    this.plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));

    this.chart.setBackgroundPaint(this.CHART_BACKGROUND_COLOR);

    NumberAxis xAxis = (NumberAxis) this.plot.getDomainAxis();
    NumberAxis yAxis = (NumberAxis) this.plot.getRangeAxis();

    xAxis.setAxisLinePaint(this.CHART_FOREGROUND_COLOR);
    xAxis.setLabelPaint(this.CHART_FOREGROUND_COLOR);
    xAxis.setTickLabelPaint(this.CHART_FOREGROUND_COLOR);
    xAxis.setTickMarkPaint(this.CHART_FOREGROUND_COLOR);
    xAxis.setAutoRange(true);
    xAxis.setAutoRangeIncludesZero(false);

    yAxis.setAxisLinePaint(this.CHART_FOREGROUND_COLOR);
    yAxis.setLabelPaint(this.CHART_FOREGROUND_COLOR);
    yAxis.setTickLabelPaint(this.CHART_FOREGROUND_COLOR);
    yAxis.setTickMarkPaint(this.CHART_FOREGROUND_COLOR);
    yAxis.setAutoRange(true);
    yAxis.setAutoRangeIncludesZero(false);

    this.plot.setBackgroundPaint(this.CHART_FOREGROUND_COLOR);
    this.plot.setDomainGridlinePaint(this.CHART_FOREGROUND_COLOR);
    this.plot.setRangeGridlinePaint(this.CHART_FOREGROUND_COLOR);
    this.plot.setDomainCrosshairPaint(this.CROSSHAIR_COLOR);
    this.plot.setRangeCrosshairPaint(this.CROSSHAIR_COLOR);
}

From source file:com.fr3ts0n.ecu.gui.application.ObdDataPlotter.java

/**
 * add a new series to the graph//from ww  w.j a  v a 2 s . com
 *
 * @param series The new series to be added
 */
public synchronized void addSeries(TimeSeries series) {

    if (oneRangePerSeries) {
        // get paint for current axis/range/...
        Paint currPaint = DefaultDrawingSupplier.DEFAULT_PAINT_SEQUENCE[raIndex
                % DefaultDrawingSupplier.DEFAULT_PAINT_SEQUENCE.length];

        XYPlot plot = (XYPlot) chart.getPlot();
        // set dataset
        plot.setDataset(raIndex, new TimeSeriesCollection(series));
        // ** set axis
        NumberAxis axis = new NumberAxis();
        axis.setTickLabelFont(legendFont);
        axis.setAxisLinePaint(currPaint);
        axis.setTickLabelPaint(currPaint);
        axis.setTickMarkPaint(currPaint);
        // ** set axis in plot
        plot.setRangeAxis(raIndex, axis);
        plot.setRangeAxisLocation(raIndex,
                raIndex % 2 == 0 ? AxisLocation.TOP_OR_LEFT : AxisLocation.BOTTOM_OR_RIGHT);
        plot.mapDatasetToRangeAxis(raIndex, raIndex);
        // ** create renderer
        XYItemRenderer renderer = new XYLineAndShapeRenderer(true, false);
        renderer.setBaseToolTipGenerator(toolTipGen);
        renderer.setSeriesPaint(0, currPaint);
        // ** set renderer in plot
        plot.setRenderer(raIndex, renderer);

        raIndex++;
    }
    dataset.addSeries(series);
}

From source file:com.thalesgroup.hudson.plugins.cccc.CcccChartBuilder.java

protected JFreeChart createGraph() {

    JFreeChart chart = ChartFactory.createStackedAreaChart(null, null, "Number of modules",
            buildDataset(action), PlotOrientation.VERTICAL, true, false, true);

    chart.setBackgroundPaint(Color.white);

    CategoryPlot plot = chart.getCategoryPlot();
    plot.setBackgroundPaint(Color.WHITE);
    plot.setOutlinePaint(null);/* www  .ja va2s . c  om*/
    plot.setForegroundAlpha(0.8f);
    plot.setRangeGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.black);

    CategoryAxis domainAxis = new ShiftedCategoryAxis(null);
    plot.setDomainAxis(domainAxis);
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90);
    domainAxis.setLowerMargin(0.0);
    domainAxis.setUpperMargin(0.0);
    domainAxis.setCategoryMargin(0.0);

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    // crop extra space around the graph
    plot.setInsets(new RectangleInsets(0, 0, 0, 5.0));

    CategoryItemRenderer firstRender = new DefaultCategoryItemRenderer();
    CcccAreaRenderer renderer = new CcccAreaRenderer(action.getUrlName());
    plot.setRenderer(firstRender);

    //Second
    NumberAxis axis2 = new NumberAxis("Lines of Code");
    axis2.setLabelPaint(Color.BLUE);
    axis2.setAxisLinePaint(Color.BLUE);
    axis2.setTickLabelPaint(Color.BLUE);
    CategoryPlot categoryPlot = chart.getCategoryPlot();
    categoryPlot.setRangeAxis(1, axis2);
    //CategoryAxis categoryAxis = categoryPlot.getDomainAxis();
    categoryPlot.setDataset(1, buildDataset2(action));
    categoryPlot.mapDatasetToRangeAxis(1, 1);
    CategoryItemRenderer rendu = new DefaultCategoryItemRenderer();
    rendu.setBasePaint(Color.BLUE);
    categoryPlot.setRenderer(1, rendu);

    //Third
    NumberAxis axis3 = new NumberAxis("McCabe's Cyclomatic Number");
    axis3.setLabelPaint(Color.GREEN);
    axis3.setAxisLinePaint(Color.GREEN);
    axis3.setTickLabelPaint(Color.GREEN);
    CategoryPlot categoryPlot3 = chart.getCategoryPlot();
    categoryPlot3.setRangeAxis(2, axis3);
    categoryPlot3.setDataset(2, buildDataset3(action));
    categoryPlot3.mapDatasetToRangeAxis(2, 2);
    categoryPlot3.mapDatasetToDomainAxis(2, 0);
    CategoryItemRenderer rendu3 = new DefaultCategoryItemRenderer();
    rendu3.setBasePaint(Color.GREEN);
    categoryPlot3.setRenderer(2, rendu3);

    return chart;
}

From source file:net.sf.mzmine.chartbasics.chartthemes.EStandardChartTheme.java

@Override
public void apply(JFreeChart chart) {
    // TODO Auto-generated method stub
    super.apply(chart);
    ///*from  ww w . j a va  2  s. c  o m*/
    chart.getXYPlot().setDomainGridlinesVisible(showXGrid);
    chart.getXYPlot().setRangeGridlinesVisible(showYGrid);
    // all axes
    for (int i = 0; i < chart.getXYPlot().getDomainAxisCount(); i++) {
        NumberAxis a = (NumberAxis) chart.getXYPlot().getDomainAxis(i);
        a.setTickMarkPaint(axisLinePaint);
        a.setAxisLinePaint(axisLinePaint);
        // visible?
        a.setVisible(showXAxis);
    }
    for (int i = 0; i < chart.getXYPlot().getRangeAxisCount(); i++) {
        NumberAxis a = (NumberAxis) chart.getXYPlot().getRangeAxis(i);
        a.setTickMarkPaint(axisLinePaint);
        a.setAxisLinePaint(axisLinePaint);
        // visible?
        a.setVisible(showYAxis);
    }
    // apply bg
    chart.setBackgroundPaint(this.getChartBackgroundPaint());
    chart.getPlot().setBackgroundPaint(this.getPlotBackgroundPaint());

    for (int i = 0; i < chart.getSubtitleCount(); i++) {
        // visible?
        chart.getSubtitle(i).setVisible(subtitleVisible);
        //
        if (PaintScaleLegend.class.isAssignableFrom(chart.getSubtitle(i).getClass()))
            ((PaintScaleLegend) chart.getSubtitle(i)).setBackgroundPaint(this.getChartBackgroundPaint());
    }
    if (chart.getLegend() != null)
        chart.getLegend().setBackgroundPaint(this.getChartBackgroundPaint());

    //
    chart.setAntiAlias(isAntiAliased());
    chart.getTitle().setVisible(isShowTitle());
    chart.getPlot().setBackgroundAlpha(isNoBackground() ? 0 : 1);
}

From source file:org.jls.toolbox.math.chart.XYLineChart.java

/**
 * Permet de paramtrer le graphique une fois cr.
 *//*w  w  w.  j av  a2s.c  o  m*/
private void setChartStyle() {
    // Paramtrage des courbes
    this.plot.setBackgroundAlpha((float) 0.0);
    this.plot.setDomainCrosshairVisible(this.isGridXVisible);
    this.plot.setDomainCrosshairLockedOnData(true);
    this.plot.setRangeCrosshairVisible(this.isGridYVisible);
    this.plot.setRangeAxisLocation(AxisLocation.TOP_OR_LEFT);
    this.plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));

    NumberAxis xAxis = (NumberAxis) this.plot.getDomainAxis();
    NumberAxis yAxis = (NumberAxis) this.plot.getRangeAxis();

    this.chart.setBackgroundPaint(this.CHART_BACKGROUND_COLOR);
    xAxis.setAxisLinePaint(this.CHART_FOREGROUND_COLOR);
    xAxis.setLabelPaint(this.CHART_FOREGROUND_COLOR);
    xAxis.setTickLabelPaint(this.CHART_FOREGROUND_COLOR);
    xAxis.setTickMarkPaint(this.CHART_FOREGROUND_COLOR);
    xAxis.setAutoRange(true);
    xAxis.setAutoRangeIncludesZero(false);

    yAxis.setAxisLinePaint(this.CHART_FOREGROUND_COLOR);
    yAxis.setLabelPaint(this.CHART_FOREGROUND_COLOR);
    yAxis.setTickLabelPaint(this.CHART_FOREGROUND_COLOR);
    yAxis.setTickMarkPaint(this.CHART_FOREGROUND_COLOR);
    yAxis.setAutoRange(true);
    yAxis.setAutoRangeIncludesZero(false);

    this.plot.setBackgroundPaint(this.CHART_FOREGROUND_COLOR);
    this.plot.setDomainGridlinePaint(this.CHART_FOREGROUND_COLOR);
    this.plot.setRangeGridlinePaint(this.CHART_FOREGROUND_COLOR);
    this.plot.setDomainCrosshairPaint(this.CROSSHAIR_COLOR);
    this.plot.setRangeCrosshairPaint(this.CROSSHAIR_COLOR);

    XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) this.plot.getRenderer();
    renderer.setBaseShapesVisible(false);
    renderer.setBaseShapesFilled(false);
}

From source file:org.jls.toolbox.math.chart.XYBlockChart.java

/**
 * Permet de paramtrer le graphique une fois cr.
 *//*  ww  w  . jav a2 s .c  o  m*/
private void setChartStyle() {
    this.plot.setBackgroundAlpha((float) 0.0);
    this.plot.setDomainCrosshairLockedOnData(false);
    this.plot.setRangeCrosshairLockedOnData(false);
    this.plot.setDomainCrosshairVisible(true);
    this.plot.setRangeCrosshairVisible(true);
    this.plot.setRangeAxisLocation(AxisLocation.TOP_OR_LEFT);
    this.plot.setDomainGridlinesVisible(true);
    this.plot.setRangeGridlinesVisible(true);
    this.plot.setRangeGridlinePaint(Color.white);

    this.plot.setDomainCrosshairStroke(new BasicStroke(1f));
    this.plot.setRangeCrosshairStroke(new BasicStroke(1f));
    this.chart.setBackgroundPaint(this.CHART_BACKGROUND_COLOR);

    NumberAxis xAxis = (NumberAxis) this.plot.getDomainAxis();
    NumberAxis yAxis = (NumberAxis) this.plot.getRangeAxis();

    xAxis.setAxisLinePaint(this.CHART_FOREGROUND_COLOR);
    xAxis.setLabelPaint(this.CHART_FOREGROUND_COLOR);
    xAxis.setTickLabelPaint(this.CHART_FOREGROUND_COLOR);
    xAxis.setTickMarkPaint(this.CHART_FOREGROUND_COLOR);
    xAxis.setAutoRange(true);
    xAxis.setAutoRangeIncludesZero(false);

    yAxis.setAxisLinePaint(this.CHART_FOREGROUND_COLOR);
    yAxis.setLabelPaint(this.CHART_FOREGROUND_COLOR);
    yAxis.setTickLabelPaint(this.CHART_FOREGROUND_COLOR);
    yAxis.setTickMarkPaint(this.CHART_FOREGROUND_COLOR);
    yAxis.setAutoRange(true);
    yAxis.setAutoRangeIncludesZero(false);

    this.plot.setBackgroundPaint(this.CHART_FOREGROUND_COLOR);
    this.plot.setDomainGridlinePaint(this.CHART_FOREGROUND_COLOR);
    this.plot.setRangeGridlinePaint(this.CHART_FOREGROUND_COLOR);
    this.plot.setDomainCrosshairPaint(this.CROSSHAIR_COLOR);
    this.plot.setRangeCrosshairPaint(this.CROSSHAIR_COLOR);
}

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

protected void resetRenderer(final IScope scope, final String serieid) {
    final XYBlockRenderer newr = (XYBlockRenderer) this.getOrCreateRenderer(scope, serieid);

    // newr.setSeriesStroke(0, new BasicStroke(0));
    final ChartDataSeries myserie = this.getChartdataset().getDataSeries(scope, serieid);

    if (myserie.getMycolor() != null) {
        newr.setSeriesPaint(0, myserie.getMycolor());
    }/*from   w w  w .j ava2 s .  c  o m*/
    if (myserie.getSValues(scope).size() > 0) {
        final double maxval = Collections.max(myserie.getSValues(scope));
        final double minval = Collections.min(myserie.getSValues(scope));
        Color cdeb = new Color(0, 0, 0, 0);
        if (myserie.getMyMincolor() != null)
            cdeb = myserie.getMyMincolor();
        Color cend = new Color(0.9f, 0.9f, 0.9f, 1.0f);
        if (myserie.getMycolor() != null)
            cend = myserie.getMycolor();

        LookupPaintScale paintscale = createLUT(100, (float) minval, (float) maxval, cdeb, cend);
        if (myserie.getMyMedcolor() != null)
            paintscale = createLUT(100, (float) minval, (float) maxval, cdeb, myserie.getMyMedcolor(), cend);

        newr.setPaintScale(paintscale);

        final NumberAxis scaleAxis = new NumberAxis(myserie.getName());
        scaleAxis.setAxisLinePaint(this.axesColor);
        scaleAxis.setTickMarkPaint(this.axesColor);
        scaleAxis.setTickLabelFont(this.getTickFont());
        scaleAxis.setRange(minval, maxval);
        scaleAxis.setAxisLinePaint(axesColor);
        scaleAxis.setLabelFont(getLabelFont());
        if (textColor != null) {
            scaleAxis.setLabelPaint(textColor);
            scaleAxis.setTickLabelPaint(textColor);
        }
        if (!this.getXTickValueVisible(scope)) {
            scaleAxis.setTickMarksVisible(false);
            scaleAxis.setTickLabelsVisible(false);

        }

        final PaintScaleLegend legend = new PaintScaleLegend(paintscale, scaleAxis);
        legend.setAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
        legend.setAxisOffset(5.0);
        // legend.setMargin(new RectangleInsets(5, 5, 5, 5));
        // legend.setFrame(new BlockBorder(Color.red));
        // legend.setPadding(new RectangleInsets(10, 10, 10, 10));
        // legend.setStripWidth(10);
        legend.setPosition(RectangleEdge.RIGHT);
        legend.setBackgroundPaint(this.backgroundColor);
        // ArrayList<PaintScaleLegend> caxe=new
        // ArrayList<PaintScaleLegend>();
        // caxe.add(legend);
        // chart.setSubtitles(caxe);
        if (!this.series_label_position.equals("none"))
            chart.addSubtitle(legend);

    }
}