Example usage for org.jfree.chart.axis CategoryAxis setCategoryLabelPositions

List of usage examples for org.jfree.chart.axis CategoryAxis setCategoryLabelPositions

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Introduction

In this page you can find the example usage for org.jfree.chart.axis CategoryAxis setCategoryLabelPositions.

Prototype

public void setCategoryLabelPositions(CategoryLabelPositions positions)

Source Link

Document

Sets the category label position specification for the axis and sends an AxisChangeEvent to all registered listeners.

Usage

From source file:com.rapidminer.gui.plotter.charts.ParetoChartPlotter.java

private JFreeChart createChart() {
    if (data.getItemCount() > 0) {
        // get cumulative percentages
        KeyedValues cumulative = DataUtilities.getCumulativePercentages(data);

        CategoryDataset categoryDataset = DatasetUtilities.createCategoryDataset(
                "Count for " + this.dataTable.getColumnName(this.countColumn) + " = " + countValue, data);

        // create the chart...
        final JFreeChart chart = ChartFactory.createBarChart(null, // chart title
                this.dataTable.getColumnName(this.groupByColumn), // domain axis label
                "Count", // range axis label
                categoryDataset, // data
                PlotOrientation.VERTICAL, true, // include legend
                true, false);//from ww w .j a  va2 s . c  o m

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

        // get a reference to the plot for further customization...
        CategoryPlot plot = chart.getCategoryPlot();

        CategoryAxis domainAxis = plot.getDomainAxis();
        domainAxis.setLowerMargin(0.02);
        domainAxis.setUpperMargin(0.02);
        domainAxis.setLabelFont(LABEL_FONT_BOLD);
        domainAxis.setTickLabelFont(LABEL_FONT);

        // set the range axis to display integers only...
        NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
        rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits(Locale.US));
        rangeAxis.setLabelFont(LABEL_FONT_BOLD);
        rangeAxis.setTickLabelFont(LABEL_FONT);

        // second data set (cumulative percentages)
        CategoryDataset dataset2 = DatasetUtilities.createCategoryDataset("Cumulative (Percent)", cumulative);

        LineAndShapeRenderer renderer2 = new LineAndShapeRenderer();
        renderer2.setSeriesPaint(0, SwingTools.VERY_DARK_BLUE.darker());

        NumberAxis axis2 = new NumberAxis("Percent of " + countValue);
        axis2.setNumberFormatOverride(NumberFormat.getPercentInstance());
        axis2.setLabelFont(LABEL_FONT_BOLD);
        axis2.setTickLabelFont(LABEL_FONT);

        plot.setRangeAxis(1, axis2);
        plot.setDataset(1, dataset2);
        plot.setRenderer(1, renderer2);
        plot.mapDatasetToRangeAxis(1, 1);

        axis2.setTickUnit(new NumberTickUnit(0.1));

        // show grid lines
        plot.setRangeGridlinesVisible(true);

        // bring cumulative line to front
        plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);

        if (isLabelRotating()) {
            domainAxis.setTickLabelsVisible(true);
            domainAxis.setCategoryLabelPositions(
                    CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 2.0d));
        }

        return chart;
    } else {
        return null;
    }
}

From source file:net.sf.jasperreports.engine.fill.DefaultChartTheme.java

/**
 *
 *//*from w  w  w. ja v a 2 s . c om*/
protected void configurePlot(Plot plot) {
    plot.setOutlinePaint(null);

    if (getPlot().getOwnBackcolor() == null)// in a way, plot backcolor inheritence from chart is useless
    {
        plot.setBackgroundPaint(null);
    } else {
        plot.setBackgroundPaint(getPlot().getBackcolor());
    }

    float backgroundAlpha = getPlot().getBackgroundAlphaFloat() == null ? 1f
            : getPlot().getBackgroundAlphaFloat();
    float foregroundAlpha = getPlot().getForegroundAlphaFloat() == null ? 1f
            : getPlot().getForegroundAlphaFloat();
    plot.setBackgroundAlpha(backgroundAlpha);
    plot.setForegroundAlpha(foregroundAlpha);

    if (plot instanceof CategoryPlot) {
        // Handle rotation of the category labels.
        CategoryAxis axis = ((CategoryPlot) plot).getDomainAxis();
        // it's OK to use deprecated method here; avoiding it means attempting cast operations  
        double labelRotation = getLabelRotation();
        if (labelRotation == 90) {
            axis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_90);
        } else if (labelRotation == -90) {
            axis.setCategoryLabelPositions(CategoryLabelPositions.UP_90);
        } else if (labelRotation < 0) {
            axis.setCategoryLabelPositions(
                    CategoryLabelPositions.createUpRotationLabelPositions((-labelRotation / 180.0) * Math.PI));
        } else if (labelRotation > 0) {
            axis.setCategoryLabelPositions(
                    CategoryLabelPositions.createDownRotationLabelPositions((labelRotation / 180.0) * Math.PI));
        }
    }

    // Set any color series
    SortedSet<JRSeriesColor> seriesColors = getPlot().getSeriesColors();
    if (seriesColors != null && seriesColors.size() > 0) {
        if (seriesColors.size() == 1) {
            // Add the single color to the beginning of the color cycle, using all the default
            // colors.  To replace the defaults you have to specify at least two colors.
            Paint[] colors = new Paint[DefaultDrawingSupplier.DEFAULT_PAINT_SEQUENCE.length + 1];
            colors[0] = seriesColors.first().getColor();
            System.arraycopy(DefaultDrawingSupplier.DEFAULT_PAINT_SEQUENCE, 0, colors, 1,
                    DefaultDrawingSupplier.DEFAULT_PAINT_SEQUENCE.length);
            plot.setDrawingSupplier(
                    new DefaultDrawingSupplier(colors, DefaultDrawingSupplier.DEFAULT_OUTLINE_PAINT_SEQUENCE,
                            DefaultDrawingSupplier.DEFAULT_STROKE_SEQUENCE,
                            DefaultDrawingSupplier.DEFAULT_OUTLINE_STROKE_SEQUENCE,
                            DefaultDrawingSupplier.DEFAULT_SHAPE_SEQUENCE));
        } else if (seriesColors.size() > 1) {
            // Set up a custom drawing supplier that cycles through the user's colors
            // instead of the default colors.
            Color[] colors = new Color[seriesColors.size()];
            JRSeriesColor[] colorSequence = new JRSeriesColor[seriesColors.size()];
            seriesColors.toArray(colorSequence);
            for (int i = 0; i < colorSequence.length; i++) {
                colors[i] = colorSequence[i].getColor();
            }

            plot.setDrawingSupplier(
                    new DefaultDrawingSupplier(colors, DefaultDrawingSupplier.DEFAULT_OUTLINE_PAINT_SEQUENCE,
                            DefaultDrawingSupplier.DEFAULT_STROKE_SEQUENCE,
                            DefaultDrawingSupplier.DEFAULT_OUTLINE_STROKE_SEQUENCE,
                            DefaultDrawingSupplier.DEFAULT_SHAPE_SEQUENCE));
        }
    }
}

From source file:edu.ucla.stat.SOCR.chart.ChartGenerator_JTable.java

private JFreeChart createCategoryBarChart(String title, String xLabel, String yLabel, CategoryDataset dataset) {

    //  System.out.println("layout = "+layout);
    JFreeChart chart;//from  w  w  w  .j a v  a 2s.  co  m
    if (dimension.equalsIgnoreCase("3d")) {

        chart = ChartFactory.createBarChart3D(title, // chart title
                xLabel, // domain axis label
                yLabel, // range axis label
                dataset, // data
                orientation, // orientation
                true, // include legend
                true, // tooltips
                false // urls
        );
        CategoryPlot plot = chart.getCategoryPlot();
        plot.setDomainGridlinesVisible(true);
        CategoryAxis axis = plot.getDomainAxis();
        axis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 8.0));
        BarRenderer3D renderer = (BarRenderer3D) plot.getRenderer();
        //renderer.setLegendItemLabelGenerator(new SOCRCategorySeriesLabelGenerator());
        renderer.setDrawBarOutline(false);
        return chart;
    }
    if (layout.equalsIgnoreCase("stacked")) {
        chart = ChartFactory.createStackedBarChart(title, // chart title
                xLabel, // domain axis label
                yLabel, // range axis label
                dataset, // data
                orientation, // the plot orientation
                true, // legend
                true, // tooltips
                false // urls
        );
    } else if (layout.equalsIgnoreCase("waterfall")) {
        chart = ChartFactory.createWaterfallChart(title, xLabel, yLabel, dataset, orientation, true, true,
                false);
        CategoryPlot plot = chart.getCategoryPlot();
        BarRenderer renderer = (BarRenderer) plot.getRenderer();
        renderer.setDrawBarOutline(false);

        DecimalFormat labelFormatter = new DecimalFormat("$##,###.00");
        labelFormatter.setNegativePrefix("(");
        labelFormatter.setNegativeSuffix(")");
        renderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator("{2}", labelFormatter));
        renderer.setBaseItemLabelsVisible(true);
    } else {
        chart = ChartFactory.createBarChart(title, // chart title
                xLabel, // domain axis label
                yLabel, // range axis label
                dataset, // data
                orientation, // orientation
                true, // include legend
                true, // tooltips?
                false // URLs?
        );
    }

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...

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

    // get a reference to the plot for further customisation...
    CategoryPlot plot = chart.getCategoryPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setDomainGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.white);

    // set the range axis to display integers only...
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    // disable bar outlines...
    if (layout.equalsIgnoreCase("stacked")) {
        StackedBarRenderer renderer = (StackedBarRenderer) plot.getRenderer();
        renderer.setDrawBarOutline(false);
        renderer.setBaseItemLabelsVisible(true);
        renderer.setSeriesItemLabelGenerator(0, new StandardCategoryItemLabelGenerator());
    } else if (layout.equalsIgnoreCase("layered")) {
        LayeredBarRenderer renderer = new LayeredBarRenderer();
        renderer.setDrawBarOutline(false);
        plot.setRenderer(renderer);
        plot.setRowRenderingOrder(SortOrder.DESCENDING);
    } else {
        BarRenderer renderer = (BarRenderer) plot.getRenderer();
        renderer.setDrawBarOutline(false);
    }

    /*   CategoryAxis domainAxis = plot.getDomainAxis();
     domainAxis.setCategoryLabelPositions(
         CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0)
     );*/
    // OPTIONAL CUSTOMISATION COMPLETED.

    return chart;
}

From source file:net.sf.fspdfs.chartthemes.spring.GenericChartTheme.java

protected void handleCategoryPlotSettings(CategoryPlot p, JRChartPlot jrPlot) {
    Double defaultPlotLabelRotation = (Double) getDefaultValue(defaultPlotPropertiesMap,
            ChartThemesConstants.PLOT_LABEL_ROTATION);
    PlotOrientation defaultPlotOrientation = (PlotOrientation) getDefaultValue(defaultPlotPropertiesMap,
            ChartThemesConstants.PLOT_ORIENTATION);
    // Handle rotation of the category labels.
    CategoryAxis axis = p.getDomainAxis();
    boolean hasRotation = jrPlot.getLabelRotationDouble() != null || defaultPlotLabelRotation != null;
    if (hasRotation) {
        double labelRotation = jrPlot.getLabelRotationDouble() != null
                ? jrPlot.getLabelRotationDouble().doubleValue()
                : defaultPlotLabelRotation.doubleValue();

        if (labelRotation == 90) {
            axis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_90);
        } else if (labelRotation == -90) {
            axis.setCategoryLabelPositions(CategoryLabelPositions.UP_90);
        } else if (labelRotation < 0) {
            axis.setCategoryLabelPositions(
                    CategoryLabelPositions.createUpRotationLabelPositions((-labelRotation / 180.0) * Math.PI));
        } else if (labelRotation > 0) {
            axis.setCategoryLabelPositions(
                    CategoryLabelPositions.createDownRotationLabelPositions((labelRotation / 180.0) * Math.PI));
        }//from   w  w w .j  av  a  2  s.  co  m
    }

    if (defaultPlotOrientation != null) {
        p.setOrientation(defaultPlotOrientation);
    }
}

From source file:net.sf.fspdfs.chartthemes.simple.SimpleChartTheme.java

protected void handleCategoryPlotSettings(CategoryPlot p, JRChartPlot jrPlot) {
    PlotSettings plotSettings = getPlotSettings();
    Double themeLabelRotation = plotSettings.getLabelRotation();
    // Handle rotation of the category labels.
    CategoryAxis axis = p.getDomainAxis();
    boolean hasRotation = jrPlot.getLabelRotationDouble() != null || themeLabelRotation != null;
    if (hasRotation) {
        double labelRotation = jrPlot.getLabelRotationDouble() != null
                ? jrPlot.getLabelRotationDouble().doubleValue()
                : themeLabelRotation.doubleValue();

        if (labelRotation == 90) {
            axis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_90);
        } else if (labelRotation == -90) {
            axis.setCategoryLabelPositions(CategoryLabelPositions.UP_90);
        } else if (labelRotation < 0) {
            axis.setCategoryLabelPositions(
                    CategoryLabelPositions.createUpRotationLabelPositions((-labelRotation / 180.0) * Math.PI));
        } else if (labelRotation > 0) {
            axis.setCategoryLabelPositions(
                    CategoryLabelPositions.createDownRotationLabelPositions((labelRotation / 180.0) * Math.PI));
        }//from  ww w  .  j  ava  2 s  .c o m
    }

    PlotOrientation plotOrientation = jrPlot.getOrientation() != null ? jrPlot.getOrientation()
            : plotSettings.getOrientation();
    if (plotOrientation != null) {
        p.setOrientation(plotOrientation);
    }

    CategoryItemRenderer categoryRenderer = p.getRenderer();
    Paint[] paintSequence = getPaintSequence(plotSettings, jrPlot);
    if (paintSequence != null) {
        for (int i = 0; i < paintSequence.length; i++) {
            categoryRenderer.setSeriesPaint(i, paintSequence[i]);
        }
    }
    Paint[] outlinePaintSequence = getOutlinePaintSequence(plotSettings);
    if (outlinePaintSequence != null) {
        for (int i = 0; i < outlinePaintSequence.length; i++) {
            categoryRenderer.setSeriesOutlinePaint(i, outlinePaintSequence[i]);
        }
    }
    Stroke[] strokeSequence = getStrokeSequence(plotSettings);
    if (strokeSequence != null) {
        for (int i = 0; i < strokeSequence.length; i++) {
            categoryRenderer.setSeriesStroke(i, strokeSequence[i]);
        }
    }
    Stroke[] outlineStrokeSequence = getOutlineStrokeSequence(plotSettings);
    if (outlineStrokeSequence != null) {
        for (int i = 0; i < outlineStrokeSequence.length; i++) {
            categoryRenderer.setSeriesOutlineStroke(i, outlineStrokeSequence[i]);
        }
    }

    Boolean domainGridlineVisible = plotSettings.getDomainGridlineVisible();
    if (domainGridlineVisible == null || domainGridlineVisible.booleanValue()) {
        PaintProvider domainGridlinePaint = plotSettings.getDomainGridlinePaint();
        if (domainGridlinePaint != null) {
            p.setDomainGridlinePaint(domainGridlinePaint.getPaint());
        }
        Stroke domainGridlineStroke = plotSettings.getDomainGridlineStroke();
        if (domainGridlineStroke != null) {
            p.setDomainGridlineStroke(domainGridlineStroke);
        }

    }
    Boolean rangeGridlineVisible = plotSettings.getRangeGridlineVisible();
    if (rangeGridlineVisible == null || rangeGridlineVisible.booleanValue()) {
        PaintProvider rangeGridlinePaint = plotSettings.getRangeGridlinePaint();
        if (rangeGridlinePaint != null) {
            p.setRangeGridlinePaint(rangeGridlinePaint.getPaint());
        }
        Stroke rangeGridlineStroke = plotSettings.getRangeGridlineStroke();
        if (rangeGridlineStroke != null) {
            p.setRangeGridlineStroke(rangeGridlineStroke);
        }
    }
}

From source file:net.sf.jasperreports.chartthemes.spring.GenericChartTheme.java

protected void handleCategoryPlotSettings(CategoryPlot p, JRChartPlot jrPlot) {
    Double defaultPlotLabelRotation = (Double) getDefaultValue(defaultPlotPropertiesMap,
            ChartThemesConstants.PLOT_LABEL_ROTATION);
    PlotOrientation defaultPlotOrientation = (PlotOrientation) getDefaultValue(defaultPlotPropertiesMap,
            ChartThemesConstants.PLOT_ORIENTATION);
    // Handle rotation of the category labels.
    CategoryAxis axis = p.getDomainAxis();
    boolean hasRotation = jrPlot.getLabelRotationDouble() != null || defaultPlotLabelRotation != null;
    if (hasRotation) {
        double labelRotation = jrPlot.getLabelRotationDouble() != null ? jrPlot.getLabelRotationDouble()
                : defaultPlotLabelRotation;

        if (labelRotation == 90) {
            axis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_90);
        } else if (labelRotation == -90) {
            axis.setCategoryLabelPositions(CategoryLabelPositions.UP_90);
        } else if (labelRotation < 0) {
            axis.setCategoryLabelPositions(
                    CategoryLabelPositions.createUpRotationLabelPositions((-labelRotation / 180.0) * Math.PI));
        } else if (labelRotation > 0) {
            axis.setCategoryLabelPositions(
                    CategoryLabelPositions.createDownRotationLabelPositions((labelRotation / 180.0) * Math.PI));
        }//from  w w w .  j a  va  2 s  .  c o  m
    }

    if (defaultPlotOrientation != null) {
        p.setOrientation(defaultPlotOrientation);
    }
}

From source file:net.sf.jasperreports.chartthemes.simple.SimpleChartTheme.java

protected void handleCategoryPlotSettings(CategoryPlot p, JRChartPlot jrPlot) {
    PlotSettings plotSettings = getPlotSettings();
    Double themeLabelRotation = plotSettings.getLabelRotation();
    // Handle rotation of the category labels.
    CategoryAxis axis = p.getDomainAxis();
    boolean hasRotation = jrPlot.getLabelRotationDouble() != null || themeLabelRotation != null;
    if (hasRotation) {
        double labelRotation = jrPlot.getLabelRotationDouble() != null ? jrPlot.getLabelRotationDouble()
                : themeLabelRotation;/*from  w  w w  .  j a v  a2  s.  co  m*/

        if (labelRotation == 90) {
            axis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_90);
        } else if (labelRotation == -90) {
            axis.setCategoryLabelPositions(CategoryLabelPositions.UP_90);
        } else if (labelRotation < 0) {
            axis.setCategoryLabelPositions(
                    CategoryLabelPositions.createUpRotationLabelPositions((-labelRotation / 180.0) * Math.PI));
        } else if (labelRotation > 0) {
            axis.setCategoryLabelPositions(
                    CategoryLabelPositions.createDownRotationLabelPositions((labelRotation / 180.0) * Math.PI));
        }
    }

    PlotOrientation plotOrientation = jrPlot.getOrientationValue() != null
            ? jrPlot.getOrientationValue().getOrientation()
            : plotSettings.getOrientation();
    if (plotOrientation != null) {
        p.setOrientation(plotOrientation);
    }

    CategoryItemRenderer categoryRenderer = p.getRenderer();
    Paint[] paintSequence = getPaintSequence(plotSettings, jrPlot);
    if (paintSequence != null) {
        for (int i = 0; i < paintSequence.length; i++) {
            categoryRenderer.setSeriesPaint(i, paintSequence[i]);
        }
    }
    Paint[] outlinePaintSequence = getOutlinePaintSequence(plotSettings);
    if (outlinePaintSequence != null) {
        for (int i = 0; i < outlinePaintSequence.length; i++) {
            categoryRenderer.setSeriesOutlinePaint(i, outlinePaintSequence[i]);
        }
    }
    Stroke[] strokeSequence = getStrokeSequence(plotSettings);
    if (strokeSequence != null) {
        for (int i = 0; i < strokeSequence.length; i++) {
            categoryRenderer.setSeriesStroke(i, strokeSequence[i]);
        }
    }
    Stroke[] outlineStrokeSequence = getOutlineStrokeSequence(plotSettings);
    if (outlineStrokeSequence != null) {
        for (int i = 0; i < outlineStrokeSequence.length; i++) {
            categoryRenderer.setSeriesOutlineStroke(i, outlineStrokeSequence[i]);
        }
    }

    Boolean domainGridlineVisible = plotSettings.getDomainGridlineVisible();
    if (domainGridlineVisible == null || domainGridlineVisible) {
        PaintProvider domainGridlinePaint = plotSettings.getDomainGridlinePaint();
        if (domainGridlinePaint != null) {
            p.setDomainGridlinePaint(domainGridlinePaint.getPaint());
        }
        Stroke domainGridlineStroke = plotSettings.getDomainGridlineStroke();
        if (domainGridlineStroke != null) {
            p.setDomainGridlineStroke(domainGridlineStroke);
        }

    }
    Boolean rangeGridlineVisible = plotSettings.getRangeGridlineVisible();
    if (rangeGridlineVisible == null || rangeGridlineVisible) {
        PaintProvider rangeGridlinePaint = plotSettings.getRangeGridlinePaint();
        if (rangeGridlinePaint != null) {
            p.setRangeGridlinePaint(rangeGridlinePaint.getPaint());
        }
        Stroke rangeGridlineStroke = plotSettings.getRangeGridlineStroke();
        if (rangeGridlineStroke != null) {
            p.setRangeGridlineStroke(rangeGridlineStroke);
        }
    }
}

From source file:Output.SplitChart.java

public void drawGridLinesData(int[] selectIndex) {
    DefaultCategoryDataset dataset3D = new DefaultCategoryDataset();
    Object[][] branchData = this.amesFrame.getBranchData();

    int iBranchNumber = branchData.length;

    if ((selectIndex.length < 1) || (selectIndex[0] == 0)) {
        for (int i = 0; i < iBranchNumber; i++) {
            String branchName = (String) branchData[i][0];

            dataset3D.addValue((Math.round(Support.parseDouble(branchData[i][3].toString()) * 1000)) / 1000.0,
                    "Capacities (MWs)", branchName);
        }//from  w w  w .  j a va 2 s . co m
    } else {
        int iDataNumber = selectIndex.length;

        for (int i = 0; i < iDataNumber; i++) {
            String branchName = (String) branchData[selectIndex[i] - 1][0];

            dataset3D.addValue(
                    (Math.round(Support.parseDouble(branchData[selectIndex[i] - 1][3].toString()) * 1000))
                            / 1000.0,
                    "Capacities (MWs)", branchName);
        }
    }

    this.chart = ChartFactory.createBarChart3D("Branch Max Capacities", // chart title
            "", // domain axis label
            "Capacities (MWs)", // range axis label
            dataset3D, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, // tooltips
            false // urls
    );

    final CategoryPlot plot = this.chart.getCategoryPlot();
    final CategoryAxis axis = plot.getDomainAxis();
    axis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 8.0));

    final CategoryItemRenderer renderer = plot.getRenderer();
    renderer.setItemLabelsVisible(true);
    final BarRenderer r = (BarRenderer) renderer;
    r.setMaximumBarWidth(0.05);

    this.chart.getTitle().setFont(this.font);
    this.chartPanel.setChart(this.chart);
}