Example usage for org.jfree.chart.axis Axis setLabelFont

Introduction

In this page you can find the example usage for org.jfree.chart.axis Axis setLabelFont.

Prototype

public void setLabelFont(Font font) 

Source Link

Document

Sets the font for the axis label and sends an AxisChangeEvent to all registered listeners.

Usage

From source file:com.greenpepper.confluence.macros.historic.AbstractChartBuilder.java

protected void customizeAxis(Axis axis) {
    axis.setLabelFont(DEFAULT_LABEL_FONT);
    axis.setTickLabelFont(DEFAULT_AXIS_FONT);
}

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From source file:daylightchart.options.chart.AxisOptions.java

/**
 * Sets the properties of the specified axis to match the properties
 * defined on this panel./*w w w  .j a  v a2s .c  om*/
 *
 * @param axis
 *        the axis.
 */
void setAxisProperties(final Axis axis) {
    axis.setLabel(label);
    if (labelFont != null) {
        axis.setLabelFont(labelFont);
    }
    if (labelPaint != null) {
        axis.setLabelPaint(labelPaint);
    }
    if (labelInsets != null) {
        axis.setLabelInsets(labelInsets);
    }
    //
    axis.setTickMarksVisible(tickMarksVisible);
    axis.setTickLabelsVisible(tickLabelsVisible);
    if (tickLabelFont != null) {
        axis.setTickLabelFont(tickLabelFont);
    }
    if (tickLabelPaint != null) {
        axis.setTickLabelPaint(tickLabelPaint);
    }
    if (tickLabelInsets != null) {
        axis.setTickLabelInsets(tickLabelInsets);
    }
}

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From source file:org.openfaces.component.chart.impl.helpers.AxisUtil.java

public static void setupAxisPresentation(String label, Axis axis, FakeAxisStyle axisStyle) {
    StyleObjectModel model = axisStyle.getStyleObjectModel();
    StyleBorderModel border = model.getBorder();
    if (border != null) {
        if (border.getColor() != null) {
            axis.setAxisLinePaint(border.getColor());
        }/*from   w  w  w  .  jav a 2  s. c o m*/

        if (!border.isNone()) {
            axis.setAxisLineVisible(true);
            axis.setAxisLineStroke(PropertiesConverter.toStroke(border));
            axis.setTickMarkPaint(border.getColor());
            axis.setTickMarksVisible(true);
            if (!axis.isTickMarksVisible())
                axis.setTickMarksVisible(false);
        }

        if (border.getStyle().equalsIgnoreCase("none")) {
            axis.setAxisLineVisible(false);
            axis.setTickMarksVisible(false);
            if (axis.isTickMarksVisible())
                axis.setTickMarksVisible(true);
        }

    }

    axis.setTickLabelsVisible(axisStyle.isTickLabelsVisible());

    if (axisStyle.isLabelVisible() && label != null) {
        axis.setLabel(label);
        axis.setLabelPaint(model.getColor());
        axis.setLabelFont(CSSUtil.getFont(model));
    }

    if (axisStyle.isTickLabelsVisible()) {
        axis.setTickLabelsVisible(true);
        axis.setTickLabelPaint(model.getColor());
        axis.setTickLabelFont(CSSUtil.getFont(model));
    } else {
        axis.setTickLabelsVisible(false);
    }

    Double tickInterval = axisStyle.getTickInterval();
    if (tickInterval != null && tickInterval != 0 && axis instanceof NumberAxis) {
        NumberAxis numberAxis = (NumberAxis) axis;
        if (tickInterval > 0) {
            NumberTickUnit tickUnit = new NumberTickUnit(tickInterval);
            numberAxis.setTickUnit(tickUnit);
        } else if (tickInterval == -1) {
            TickUnitSource tickUnits = NumberAxis.createIntegerTickUnits();
            numberAxis.setStandardTickUnits(tickUnits);
        } else {
            throw new FacesException("tickInterval must be a positive number for a fixed tick interval, "
                    + "or -1 for automatic integer tick selection: " + tickInterval);
        }

        numberAxis.setMinorTickMarksVisible(true);
        numberAxis.setMinorTickCount(2);
        numberAxis.setMinorTickMarkOutsideLength(3);
        numberAxis.setMinorTickMarkInsideLength(3);
        numberAxis.setTickMarkInsideLength(5);
        numberAxis.setTickMarkOutsideLength(5);
    }

    axis.setTickMarkInsideLength(axisStyle.getTickInsideLength());
    axis.setTickMarkOutsideLength(axisStyle.getTickOutsideLength());
    if (axisStyle.getMinorTicksVisible()) {
        axis.setMinorTickMarksVisible(true);
        if (axis instanceof ValueAxis)
            ((ValueAxis) axis).setMinorTickCount(axisStyle.getMinorTickCount() + 1);
        axis.setMinorTickMarkInsideLength(axisStyle.getMinorTickInsideLength());
        axis.setMinorTickMarkOutsideLength(axisStyle.getMinorTickOutsideLength());
    } else {
        axis.setMinorTickMarksVisible(false);
    }
}

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From source file:com.rcp.wbw.demo.editor.SWTAxisEditor.java

/**
 * Sets the properties of the specified axis to match
 * the properties defined on this panel.
 * /*from ww w  .j  av  a 2s .c  o  m*/
 * @param axis
 *            the axis.
 */
public void setAxisProperties(Axis axis) {
    axis.setLabel(getLabel());
    axis.setLabelFont(getLabelFont());
    axis.setLabelPaint(getLabelPaint());
    axis.setTickMarksVisible(this.showTickMarksCheckBox.getSelection());
    axis.setTickLabelsVisible(this.showTickLabelsCheckBox.getSelection());
    axis.setTickLabelFont(getTickLabelFont());
    axis.setTickLabelPaint(getTickLabelPaint());
}

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From source file:com.manydesigns.portofino.chart.Chart2DGenerator.java

public JFreeChart generate(ChartDefinition chartDefinition, Persistence persistence, Locale locale) {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    java.util.List<Object[]> result;
    String query = chartDefinition.getQuery();
    logger.info(query);/* ww w  .j  av a  2s .  c  om*/
    Session session = persistence.getSession(chartDefinition.getDatabase());
    result = QueryUtils.runSql(session, query);
    for (Object[] current : result) {
        ComparableWrapper x = new ComparableWrapper((Comparable) current[0]);
        ComparableWrapper y = new ComparableWrapper((Comparable) current[1]);
        if (current.length > 3) {
            x.setLabel(current[3].toString());
        }
        if (current.length > 4) {
            y.setLabel(current[4].toString());
        }
        dataset.setValue((Number) current[2], x, y);
    }

    PlotOrientation plotOrientation = PlotOrientation.HORIZONTAL;
    if (chartDefinition.getActualOrientation() == ChartDefinition.Orientation.VERTICAL) {
        plotOrientation = PlotOrientation.VERTICAL;
    }

    JFreeChart chart = createChart(chartDefinition, dataset, plotOrientation);

    chart.setAntiAlias(antiAlias);

    // impostiamo il bordo invisibile
    // eventualmente e' il css a fornirne uno
    chart.setBorderVisible(borderVisible);

    // impostiamo il titolo
    TextTitle title = chart.getTitle();
    title.setFont(titleFont);
    title.setMargin(10.0, 0.0, 0.0, 0.0);

    // ottieni il Plot
    CategoryPlot plot = (CategoryPlot) chart.getPlot();

    CategoryItemRenderer renderer = plot.getRenderer();
    String urlExpression = chartDefinition.getUrlExpression();
    if (!StringUtils.isBlank(urlExpression)) {
        CategoryURLGenerator urlGenerator = new ChartBarUrlGenerator(chartDefinition.getUrlExpression());
        renderer.setBaseItemURLGenerator(urlGenerator);
    } else {
        renderer.setBaseItemURLGenerator(null);
    }
    renderer.setBaseOutlinePaint(Color.BLACK);

    // ///////////////
    if (renderer instanceof BarRenderer) {
        BarRenderer barRenderer = (BarRenderer) renderer;

        barRenderer.setDrawBarOutline(true);
        barRenderer.setShadowVisible(false);
        barRenderer.setBarPainter(new StandardBarPainter());
    }
    // ///////////////

    // il plot ha sfondo e bordo trasparente
    // (quindi si vede il colore del chart)
    plot.setBackgroundPaint(transparentColor);
    plot.setOutlinePaint(transparentColor);

    // Modifico il toolTip
    // plot.setToolTipGenerator(new StandardPieToolTipGenerator("{0} = {1} ({2})"));

    // imposta il messaggio se non ci sono dati
    plot.setNoDataMessage(ElementsThreadLocals.getText("no.data.available"));
    plot.setRangeGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.GRAY);
    plot.setAxisOffset(new RectangleInsets(0, 0, 0, 0));

    // Category axis
    CategoryAxis categoryAxis = plot.getDomainAxis();
    categoryAxis.setAxisLinePaint(Color.BLACK);
    categoryAxis.setLabelFont(axisFont);
    categoryAxis.setAxisLineVisible(true);

    // impostiamo la rotazione dell'etichetta
    if (plot.getOrientation() == PlotOrientation.VERTICAL) {
        CategoryLabelPosition pos = new CategoryLabelPosition(RectangleAnchor.TOP_LEFT,
                TextBlockAnchor.TOP_RIGHT, TextAnchor.TOP_RIGHT, -Math.PI / 4.0,
                CategoryLabelWidthType.CATEGORY, 100);
        CategoryLabelPositions positions = new CategoryLabelPositions(pos, pos, pos, pos);
        categoryAxis.setCategoryLabelPositions(positions);
        categoryAxis.setMaximumCategoryLabelWidthRatio(6.0f);
        height = 333;
    } else {
        categoryAxis.setMaximumCategoryLabelWidthRatio(0.4f);

        // recuperiamo 8 pixel a sinistra
        plot.setInsets(new RectangleInsets(4.0, 0.0, 4.0, 8.0));

        height = 74;

        // contiamo gli elementi nel dataset
        height += 23 * dataset.getColumnCount();

        height += 57;
    }

    Axis rangeAxis = plot.getRangeAxis();
    rangeAxis.setAxisLinePaint(Color.BLACK);
    rangeAxis.setLabelFont(axisFont);

    DrawingSupplier supplier = new DesaturatedDrawingSupplier(plot.getDrawingSupplier());
    plot.setDrawingSupplier(supplier);
    // ?
    plot.setForegroundAlpha(1.0f);
    // impostiamo il titolo della legenda
    String legendString = chartDefinition.getLegend();
    Title subtitle = new TextTitle(legendString, legendFont, Color.BLACK, RectangleEdge.BOTTOM,
            HorizontalAlignment.CENTER, VerticalAlignment.CENTER, new RectangleInsets(0, 0, 0, 0));
    subtitle.setMargin(0, 0, 5, 0);
    chart.addSubtitle(subtitle);

    // impostiamo la legenda
    LegendTitle legend = chart.getLegend();
    legend.setBorder(0, 0, 0, 0);
    legend.setItemFont(legendItemFont);
    int legendMargin = 10;
    legend.setMargin(0.0, legendMargin, legendMargin, legendMargin);
    legend.setBackgroundPaint(transparentColor);

    // impostiamo un gradiente orizzontale
    Paint chartBgPaint = new GradientPaint(0, 0, new Color(255, 253, 240), 0, height, Color.WHITE);
    chart.setBackgroundPaint(chartBgPaint);
    return chart;
}

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From source file:ch.zhaw.simulation.diagram.charteditor.DefaultAxisEditor.java

/**
 * Sets the properties of the specified axis to match the properties defined
 * on this panel./*from   w  ww  . j a v a2s .c o m*/
 * 
 * @param axis
 *            the axis.
 */
public void setAxisProperties(Axis axis) {
    axis.setLabel(getLabel());
    axis.setLabelFont(getLabelFont());
    axis.setLabelPaint(getLabelPaint());
    axis.setTickMarksVisible(isTickMarksVisible());
    axis.setTickLabelsVisible(isTickLabelsVisible());
    axis.setTickLabelFont(getTickLabelFont());
    axis.setTickLabelPaint(getTickLabelPaint());
    axis.setTickLabelInsets(getTickLabelInsets());
    axis.setLabelInsets(getLabelInsets());
}

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From source file:com.bdaum.zoom.report.internal.wizards.ReportComponent.java

private static void applyAxisProperties(Axis axis, String prefix, Map<String, Object> properties) {
    axis.setLabel((String) properties.get(prefix + AXISLABEL));
    Font font = (Font) properties.get(prefix + AXISLABELFONT);
    if (font != null)
        axis.setLabelFont(font);
    Paint paint = (Paint) properties.get(prefix + AXISLABELPAINT);
    if (paint != null)
        axis.setLabelPaint(paint);// ww  w .j ava2s. co  m
    Boolean visible = (Boolean) properties.get(prefix + TICKMARKSVISIBLE);
    if (visible != null)
        axis.setTickMarksVisible(visible);
    visible = (Boolean) properties.get(prefix + TICKLABELSVISIBLE);
    if (visible != null)
        axis.setTickLabelsVisible(visible);
    font = (Font) properties.get(prefix + TICKLABELFONT);
    if (font != null)
        axis.setTickLabelFont(font);
    paint = (Paint) properties.get(prefix + TICKLABELPAINT);
    if (paint != null)
        axis.setTickLabelPaint(paint);
}

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From source file:com.manydesigns.portofino.chart.ChartBarGenerator.java

public JFreeChart generate(ChartDefinition chartDefinition, Persistence persistence, Locale locale) {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    java.util.List<Object[]> result;
    String query = chartDefinition.getQuery();
    logger.info(query);//from  w ww. ja v a 2s  .co m
    Session session = persistence.getSession(chartDefinition.getDatabase());
    result = QueryUtils.runSql(session, query);
    for (Object[] current : result) {
        ComparableWrapper x = new ComparableWrapper((Comparable) current[0]);
        ComparableWrapper y = new ComparableWrapper((Comparable) current[1]);
        if (current.length > 3) {
            x.setLabel(current[3].toString());
        }
        if (current.length > 4) {
            y.setLabel(current[4].toString());
        }
        dataset.setValue((Number) current[2], x, y);
    }

    PlotOrientation plotOrientation = PlotOrientation.HORIZONTAL;
    if (chartDefinition.getActualOrientation() == ChartDefinition.Orientation.VERTICAL) {
        plotOrientation = PlotOrientation.VERTICAL;
    }

    JFreeChart chart = createChart(chartDefinition, dataset, plotOrientation);

    chart.setAntiAlias(antiAlias);

    // impostiamo il bordo invisibile
    // eventualmente e' il css a fornirne uno
    chart.setBorderVisible(borderVisible);

    // impostiamo il titolo
    TextTitle title = chart.getTitle();
    title.setFont(titleFont);
    title.setMargin(10.0, 0.0, 0.0, 0.0);

    // ottieni il Plot
    CategoryPlot plot = (CategoryPlot) chart.getPlot();

    CategoryItemRenderer renderer = plot.getRenderer();
    String urlExpression = chartDefinition.getUrlExpression();
    if (!StringUtils.isBlank(urlExpression)) {
        CategoryURLGenerator urlGenerator = new ChartBarUrlGenerator(chartDefinition.getUrlExpression());
        renderer.setBaseItemURLGenerator(urlGenerator);
    } else {
        renderer.setBaseItemURLGenerator(null);
    }
    renderer.setBaseOutlinePaint(Color.BLACK);

    // ///////////////
    if (renderer instanceof BarRenderer || renderer instanceof BarRenderer3D) {
        BarRenderer barRenderer = (BarRenderer) renderer;

        barRenderer.setDrawBarOutline(true);
        barRenderer.setShadowVisible(false);
        barRenderer.setBarPainter(new StandardBarPainter());

        // hongliangpan add
        barRenderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
        barRenderer.setBaseItemLabelsVisible(true);
        // ? setSeriesItemLabelGenerator
        barRenderer.setItemLabelGenerator(new StandardCategoryItemLabelGenerator());
        // bar???
        barRenderer.setMinimumBarLength(0.02);
        // 
        barRenderer.setMaximumBarWidth(0.05);
        // ?????
        // ??90,??/3.14
        ItemLabelPosition itemLabelPositionFallback = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12,
                TextAnchor.BASELINE_LEFT, TextAnchor.HALF_ASCENT_LEFT, -1.57D);
        // ??labelposition
        // barRenderer.setPositiveItemLabelPositionFallback(itemLabelPositionFallback);
        // barRenderer.setNegativeItemLabelPositionFallback(itemLabelPositionFallback);

        barRenderer.setItemLabelsVisible(true);

        // ?
        barRenderer.setBaseOutlinePaint(Color.BLACK);
        // ???
        barRenderer.setDrawBarOutline(true);

        // ???
        barRenderer.setItemMargin(0.0);

        // ?
        barRenderer.setIncludeBaseInRange(true);
        barRenderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
        barRenderer.setBaseItemLabelsVisible(true);
        // ?
        plot.setForegroundAlpha(1.0f);
    }

    // ///////////////

    // il plot ha sfondo e bordo trasparente
    // (quindi si vede il colore del chart)
    plot.setBackgroundPaint(transparentColor);
    plot.setOutlinePaint(transparentColor);

    // Modifico il toolTip
    // plot.setToolTipGenerator(new StandardPieToolTipGenerator("{0} = {1} ({2})"));

    // imposta il messaggio se non ci sono dati
    plot.setNoDataMessage(ElementsThreadLocals.getText("no.data.available"));
    plot.setRangeGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.GRAY);
    plot.setAxisOffset(new RectangleInsets(0, 0, 0, 0));

    // Category axis
    CategoryAxis categoryAxis = plot.getDomainAxis();
    categoryAxis.setAxisLinePaint(Color.BLACK);
    categoryAxis.setLabelFont(axisFont);
    categoryAxis.setAxisLineVisible(true);

    // impostiamo la rotazione dell'etichetta
    if (plot.getOrientation() == PlotOrientation.VERTICAL) {
        CategoryLabelPosition pos = new CategoryLabelPosition(RectangleAnchor.TOP_LEFT,
                TextBlockAnchor.TOP_RIGHT, TextAnchor.TOP_RIGHT, -Math.PI / 4.0,
                CategoryLabelWidthType.CATEGORY, 100);
        CategoryLabelPositions positions = new CategoryLabelPositions(pos, pos, pos, pos);
        categoryAxis.setCategoryLabelPositions(positions);
        categoryAxis.setMaximumCategoryLabelWidthRatio(6.0f);
        height = 333;
    } else {
        categoryAxis.setMaximumCategoryLabelWidthRatio(0.4f);

        // recuperiamo 8 pixel a sinistra
        plot.setInsets(new RectangleInsets(4.0, 0.0, 4.0, 8.0));

        height = 74;

        // contiamo gli elementi nel dataset
        height += 23 * dataset.getColumnCount();

        height += 57;
    }

    Axis rangeAxis = plot.getRangeAxis();
    rangeAxis.setAxisLinePaint(Color.BLACK);
    rangeAxis.setLabelFont(axisFont);

    DrawingSupplier supplier = new DesaturatedDrawingSupplier(plot.getDrawingSupplier());
    plot.setDrawingSupplier(supplier);

    // impostiamo il titolo della legenda
    String legendString = chartDefinition.getLegend();
    Title subtitle = new TextTitle(legendString, legendFont, Color.BLACK, RectangleEdge.BOTTOM,
            HorizontalAlignment.CENTER, VerticalAlignment.CENTER, new RectangleInsets(0, 0, 0, 0));
    subtitle.setMargin(0, 0, 5, 0);
    chart.addSubtitle(subtitle);

    // impostiamo la legenda
    LegendTitle legend = chart.getLegend();
    legend.setBorder(0, 0, 0, 0);
    legend.setItemFont(legendItemFont);
    int legendMargin = 10;
    legend.setMargin(0.0, legendMargin, legendMargin, legendMargin);
    legend.setBackgroundPaint(transparentColor);

    // impostiamo un gradiente orizzontale
    Paint chartBgPaint = new GradientPaint(0, 0, new Color(255, 253, 240), 0, height, Color.WHITE);
    chart.setBackgroundPaint(chartBgPaint);
    return chart;
}

---

From source file:com.manydesigns.portofino.chart.ChartStackedBarGenerator.java

public JFreeChart generate(ChartDefinition chartDefinition, Persistence persistence, Locale locale) {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    java.util.List<Object[]> result;
    String query = chartDefinition.getQuery();
    logger.info(query);/*from ww  w.  j a  v a 2 s  .c  om*/
    Session session = persistence.getSession(chartDefinition.getDatabase());
    result = QueryUtils.runSql(session, query);
    for (Object[] current : result) {
        ComparableWrapper x = new ComparableWrapper((Comparable) current[0]);
        ComparableWrapper y = new ComparableWrapper((Comparable) current[1]);
        if (current.length > 3) {
            x.setLabel(current[3].toString());
        }
        if (current.length > 4) {
            y.setLabel(current[4].toString());
        }
        dataset.setValue((Number) current[2], x, y);
    }

    PlotOrientation plotOrientation = PlotOrientation.HORIZONTAL;
    if (chartDefinition.getActualOrientation() == ChartDefinition.Orientation.VERTICAL) {
        plotOrientation = PlotOrientation.VERTICAL;
    }

    JFreeChart chart = createChart(chartDefinition, dataset, plotOrientation);

    chart.setAntiAlias(antiAlias);

    // impostiamo il bordo invisibile
    // eventualmente e' il css a fornirne uno
    chart.setBorderVisible(borderVisible);

    // impostiamo il titolo
    TextTitle title = chart.getTitle();
    title.setFont(titleFont);
    title.setMargin(10.0, 0.0, 0.0, 0.0);

    // ottieni il Plot
    CategoryPlot plot = (CategoryPlot) chart.getPlot();

    CategoryItemRenderer renderer = plot.getRenderer();
    String urlExpression = chartDefinition.getUrlExpression();
    if (!StringUtils.isBlank(urlExpression)) {
        CategoryURLGenerator urlGenerator = new ChartBarUrlGenerator(chartDefinition.getUrlExpression());
        renderer.setBaseItemURLGenerator(urlGenerator);
    } else {
        renderer.setBaseItemURLGenerator(null);
    }
    renderer.setBaseOutlinePaint(Color.BLACK);

    // ///////////////
    if (renderer instanceof BarRenderer) {
        BarRenderer barRenderer = (BarRenderer) renderer;

        barRenderer.setDrawBarOutline(true);
        barRenderer.setShadowVisible(false);
        barRenderer.setBarPainter(new StandardBarPainter());

        // hongliangpan add
        // ?
        barRenderer.setSeriesItemLabelGenerator(0, new StandardCategoryItemLabelGenerator());
        // bar???
        barRenderer.setMinimumBarLength(0.02);
        // 
        barRenderer.setMaximumBarWidth(0.06);
    }
    if (renderer instanceof StackedBarRenderer3D || renderer instanceof StackedBarRenderer) {
        BarRenderer barRenderer = (BarRenderer) renderer;
        barRenderer.setDrawBarOutline(true);
        barRenderer.setShadowVisible(false);
        barRenderer.setBarPainter(new StandardBarPainter());

        // hongliangpan add
        // ? setSeriesItemLabelGenerator
        barRenderer.setItemLabelGenerator(new StandardCategoryItemLabelGenerator());
        // bar???
        barRenderer.setMinimumBarLength(0.02);
        // 
        barRenderer.setMaximumBarWidth(0.06);
        // ?????
        ItemLabelPosition itemLabelPositionFallback = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12,
                TextAnchor.BASELINE_LEFT, TextAnchor.HALF_ASCENT_LEFT, -1.57D);
        // ??labelposition
        barRenderer.setPositiveItemLabelPositionFallback(itemLabelPositionFallback);
        barRenderer.setNegativeItemLabelPositionFallback(itemLabelPositionFallback);

        barRenderer.setItemLabelsVisible(true);
        barRenderer.setItemMargin(10);
    }

    // ///////////////

    // il plot ha sfondo e bordo trasparente
    // (quindi si vede il colore del chart)
    plot.setBackgroundPaint(transparentColor);
    plot.setOutlinePaint(transparentColor);

    // Modifico il toolTip
    // plot.setToolTipGenerator(new StandardPieToolTipGenerator("{0} = {1} ({2})"));

    // imposta il messaggio se non ci sono dati
    plot.setNoDataMessage(ElementsThreadLocals.getText("no.data.available"));
    plot.setRangeGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.GRAY);
    plot.setAxisOffset(new RectangleInsets(0, 0, 0, 0));

    // Category axis
    CategoryAxis categoryAxis = plot.getDomainAxis();
    categoryAxis.setAxisLinePaint(Color.BLACK);
    categoryAxis.setLabelFont(axisFont);
    categoryAxis.setAxisLineVisible(true);

    // impostiamo la rotazione dell'etichetta
    if (plot.getOrientation() == PlotOrientation.VERTICAL) {
        CategoryLabelPosition pos = new CategoryLabelPosition(RectangleAnchor.TOP_LEFT,
                TextBlockAnchor.TOP_RIGHT, TextAnchor.TOP_RIGHT, -Math.PI / 4.0,
                CategoryLabelWidthType.CATEGORY, 100);
        CategoryLabelPositions positions = new CategoryLabelPositions(pos, pos, pos, pos);
        categoryAxis.setCategoryLabelPositions(positions);
        categoryAxis.setMaximumCategoryLabelWidthRatio(6.0f);
        height = 333;
    } else {
        categoryAxis.setMaximumCategoryLabelWidthRatio(0.4f);

        // recuperiamo 8 pixel a sinistra
        plot.setInsets(new RectangleInsets(4.0, 0.0, 4.0, 8.0));

        height = 74;

        // contiamo gli elementi nel dataset
        height += 23 * dataset.getColumnCount();

        height += 57;
    }

    Axis rangeAxis = plot.getRangeAxis();
    rangeAxis.setAxisLinePaint(Color.BLACK);
    rangeAxis.setLabelFont(axisFont);

    DrawingSupplier supplier = new DesaturatedDrawingSupplier(plot.getDrawingSupplier());
    plot.setDrawingSupplier(supplier);

    // impostiamo il titolo della legenda
    String legendString = chartDefinition.getLegend();
    Title subtitle = new TextTitle(legendString, legendFont, Color.BLACK, RectangleEdge.BOTTOM,
            HorizontalAlignment.CENTER, VerticalAlignment.CENTER, new RectangleInsets(0, 0, 0, 0));
    subtitle.setMargin(0, 0, 5, 0);
    chart.addSubtitle(subtitle);

    // impostiamo la legenda
    LegendTitle legend = chart.getLegend();
    legend.setBorder(0, 0, 0, 0);
    legend.setItemFont(legendItemFont);
    int legendMargin = 10;
    legend.setMargin(0.0, legendMargin, legendMargin, legendMargin);
    legend.setBackgroundPaint(transparentColor);

    // impostiamo un gradiente orizzontale
    Paint chartBgPaint = new GradientPaint(0, 0, new Color(255, 253, 240), 0, height, Color.WHITE);
    chart.setBackgroundPaint(chartBgPaint);
    return chart;
}

---

From source file:com.xpn.xwiki.plugin.charts.ChartCustomizer.java

public static void customizeAxis(Axis axis, ChartParams params, String prefix) {

    if (params.get(prefix + ChartParams.AXIS_VISIBLE_SUFIX) != null
            && params.getBoolean(prefix + ChartParams.AXIS_VISIBLE_SUFIX).booleanValue() == false) {
        axis.setVisible(false);// w ww .  j a va 2s  .com

    } else {
        if (params.get(prefix + ChartParams.AXIS_LINE_VISIBLE_SUFFIX) != null) {
            if (params.getBoolean(prefix + ChartParams.AXIS_LINE_VISIBLE_SUFFIX).booleanValue()) {
                axis.setAxisLineVisible(true);

                if (params.get(prefix + ChartParams.AXIS_LINE_COLOR_SUFFIX) != null) {
                    axis.setAxisLinePaint(params.getColor(prefix + ChartParams.AXIS_LINE_COLOR_SUFFIX));
                }

                if (params.get(prefix + ChartParams.AXIS_LINE_STROKE_SUFFIX) != null) {
                    axis.setAxisLineStroke(params.getStroke(prefix + ChartParams.AXIS_LINE_STROKE_SUFFIX));
                }
            } else {
                axis.setAxisLineVisible(false);
            }
        }

        if (params.get(prefix + ChartParams.AXIS_LABEL_SUFFIX) != null) {
            axis.setLabel(params.getString(prefix + ChartParams.AXIS_LABEL_SUFFIX));

            if (params.get(prefix + ChartParams.AXIS_LABEL_FONT_SUFFIX) != null) {
                axis.setLabelFont(params.getFont(prefix + ChartParams.AXIS_LABEL_FONT_SUFFIX));
            }

            if (params.get(prefix + ChartParams.AXIS_LABEL_COLOR_SUFFIX) != null) {
                axis.setLabelPaint(params.getColor(prefix + ChartParams.AXIS_LABEL_COLOR_SUFFIX));
            }

            if (params.get(prefix + ChartParams.AXIS_LABEL_INSERTS_SUFFIX) != null) {
                axis.setLabelInsets(params.getRectangleInsets(prefix + ChartParams.AXIS_LABEL_INSERTS_SUFFIX));
            }
        }

        if (params.get(prefix + ChartParams.AXIS_TICK_LABEL_VISIBLE_SUFFIX) != null) {
            if (params.getBoolean(prefix + ChartParams.AXIS_TICK_LABEL_VISIBLE_SUFFIX).booleanValue()) {
                axis.setTickLabelsVisible(true);

                if (params.get(prefix + ChartParams.AXIS_TICK_LABEL_FONT_SUFFIX) != null) {
                    axis.setTickLabelFont(params.getFont(prefix + ChartParams.AXIS_TICK_LABEL_FONT_SUFFIX));
                }

                if (params.get(prefix + ChartParams.AXIS_TICK_LABEL_COLOR_SUFFIX) != null) {
                    axis.setTickLabelPaint(params.getColor(prefix + ChartParams.AXIS_TICK_LABEL_COLOR_SUFFIX));
                }

                if (params.get(prefix + ChartParams.AXIS_TICK_LABEL_INSERTS_SUFFIX) != null) {
                    axis.setTickLabelInsets(
                            params.getRectangleInsets(prefix + ChartParams.AXIS_TICK_LABEL_INSERTS_SUFFIX));
                }

            } else {
                axis.setTickLabelsVisible(false);
            }
        }

        if (params.get(prefix + ChartParams.AXIS_TICK_MARK_VISIBLE_SUFFIX) != null) {
            if (params.getBoolean(prefix + ChartParams.AXIS_TICK_MARK_VISIBLE_SUFFIX).booleanValue()) {
                axis.setTickMarksVisible(true);

                if (params.get(prefix + ChartParams.AXIS_TICK_MARK_INSIDE_LENGTH_SUFFIX) != null) {
                    axis.setTickMarkInsideLength(params
                            .getFloat(prefix + ChartParams.AXIS_TICK_MARK_INSIDE_LENGTH_SUFFIX).floatValue());
                }

                if (params.get(prefix + ChartParams.AXIS_TICK_MARK_OUTSIDE_LENGTH_SUFFIX) != null) {
                    axis.setTickMarkOutsideLength(params
                            .getFloat(prefix + ChartParams.AXIS_TICK_MARK_OUTSIDE_LENGTH_SUFFIX).floatValue());
                }

                if (params.get(prefix + ChartParams.AXIS_TICK_MARK_COLOR_SUFFIX) != null) {
                    axis.setTickMarkPaint(params.getColor(prefix + ChartParams.AXIS_TICK_MARK_COLOR_SUFFIX));
                }

                if (params.get(prefix + ChartParams.AXIS_TICK_MARK_COLOR_SUFFIX) != null) {
                    axis.setTickMarkStroke(params.getStroke(prefix + ChartParams.AXIS_TICK_MARK_STROKE_SUFFIX));
                }

            } else {
                axis.setTickMarksVisible(false);
            }
        }
    }
}

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