Example usage for org.jfree.chart.title LegendTitle setPosition

List of usage examples for org.jfree.chart.title LegendTitle setPosition

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  4. org.jfree.chart.title.*
  5. LegendTitle
  6. setPosition

Introduction

In this page you can find the example usage for org.jfree.chart.title LegendTitle setPosition.

Prototype

public void setPosition(RectangleEdge position)

Source Link

Document

Sets the position for the title and sends a TitleChangeEvent to all registered listeners.

Usage

From source file:uk.ac.lkl.cram.ui.chart.TLALearningTypeChartFactory.java

private static JFreeChart createChart(PieDataset dataset) {
    //Create a pie chart from the chart factory with no title, a legend and no tooltips
    JFreeChart chart = ChartFactory.createPieChart(null, dataset, true, false, false);
    //Set the background colour of the chart
    Paint backgroundPaint = Color.white;
    chart.setBackgroundPaint(backgroundPaint);
    //Get the plot from the chart
    PiePlot plot = (PiePlot) chart.getPlot();
    //Set the background colour of the plot to be the same as the chart
    plot.setBackgroundPaint(backgroundPaint);
    //Remove shadows from the plot
    plot.setShadowXOffset(0);//from   w  ww  . ja  v  a 2  s  . com
    plot.setShadowYOffset(0);
    //Remove the outline from the plot
    plot.setOutlineVisible(false);
    //Remove the labels from the plot
    plot.setLabelGenerator(null);
    //Set the colours for the segments
    plot.setSectionPaint(LearningTypeChartMaker.ACQUISITION, LearningTypeChartMaker.ACQUISITION_COLOR);
    plot.setSectionPaint(LearningTypeChartMaker.COLLABORATION, LearningTypeChartMaker.COLLABORATION_COLOR);
    plot.setSectionPaint(LearningTypeChartMaker.DISCUSSION, LearningTypeChartMaker.DISCUSSION_COLOR);
    plot.setSectionPaint(LearningTypeChartMaker.INQUIRY, LearningTypeChartMaker.INQUIRY_COLOR);
    plot.setSectionPaint(LearningTypeChartMaker.PRACTICE, LearningTypeChartMaker.PRACTICE_COLOR);
    plot.setSectionPaint(LearningTypeChartMaker.PRODUCTION, LearningTypeChartMaker.PRODUCTION_COLOR);
    //Get the legend from the chart
    LegendTitle legend = chart.getLegend();
    //Set the font of the legend to be the same as the platform UI
    legend.setItemFont(UIManager.getFont("Label.font"));
    //Set the background colour of the legend to be the same as the chart
    legend.setBackgroundPaint(backgroundPaint);
    //Remove the border from the legend
    legend.setFrame(BlockBorder.NONE);
    //Locate the legend to the right of the plot
    legend.setPosition(RectangleEdge.RIGHT);
    return chart;
}

From source file:org.exist.xquery.modules.jfreechart.JFreeChartFactory.java

/**
 *  Create JFreeChart graph using the supplied parameters.
 *
 * @param chartType One of the many chart types.
 * @param conf      Chart configuration/*from  w w  w . ja v  a  2  s.  co m*/
 * @param is        Inputstream containing chart data
 * @return          Initialized chart or NULL in case of issues.
 * @throws IOException Thrown when a problem is reported while parsing XML data.
 */
public static JFreeChart createJFreeChart(String chartType, Configuration conf, InputStream is)
        throws XPathException {

    logger.debug("Generating " + chartType);

    // Currently two dataset types supported
    CategoryDataset categoryDataset = null;
    PieDataset pieDataset = null;

    try {
        if ("PieChart".equals(chartType) || "PieChart3D".equals(chartType) || "RingChart".equals(chartType)) {
            logger.debug("Reading XML PieDataset");
            pieDataset = DatasetReader.readPieDatasetFromXML(is);

        } else {
            logger.debug("Reading XML CategoryDataset");
            categoryDataset = DatasetReader.readCategoryDatasetFromXML(is);
        }

    } catch (IOException ex) {
        throw new XPathException(ex.getMessage());

    } finally {
        try {
            is.close();
        } catch (IOException ex) {
            //
        }
    }

    // Return chart
    JFreeChart chart = null;

    // Big chart type switch
    if ("AreaChart".equalsIgnoreCase(chartType)) {
        chart = ChartFactory.createAreaChart(conf.getTitle(), conf.getCategoryAxisLabel(),
                conf.getValueAxisLabel(), categoryDataset, conf.getOrientation(), conf.isGenerateLegend(),
                conf.isGenerateTooltips(), conf.isGenerateUrls());

        setCategoryChartParameters(chart, conf);

    } else if ("BarChart".equalsIgnoreCase(chartType)) {
        chart = ChartFactory.createBarChart(conf.getTitle(), conf.getCategoryAxisLabel(),
                conf.getValueAxisLabel(), categoryDataset, conf.getOrientation(), conf.isGenerateLegend(),
                conf.isGenerateTooltips(), conf.isGenerateUrls());

        setCategoryChartParameters(chart, conf);

    } else if ("BarChart3D".equalsIgnoreCase(chartType)) {
        chart = ChartFactory.createBarChart3D(conf.getTitle(), conf.getCategoryAxisLabel(),
                conf.getValueAxisLabel(), categoryDataset, conf.getOrientation(), conf.isGenerateLegend(),
                conf.isGenerateTooltips(), conf.isGenerateUrls());

        setCategoryChartParameters(chart, conf);

    } else if ("LineChart".equalsIgnoreCase(chartType)) {
        chart = ChartFactory.createLineChart(conf.getTitle(), conf.getCategoryAxisLabel(),
                conf.getValueAxisLabel(), categoryDataset, conf.getOrientation(), conf.isGenerateLegend(),
                conf.isGenerateTooltips(), conf.isGenerateUrls());

        setCategoryChartParameters(chart, conf);

    } else if ("LineChart3D".equalsIgnoreCase(chartType)) {
        chart = ChartFactory.createLineChart3D(conf.getTitle(), conf.getCategoryAxisLabel(),
                conf.getValueAxisLabel(), categoryDataset, conf.getOrientation(), conf.isGenerateLegend(),
                conf.isGenerateTooltips(), conf.isGenerateUrls());

        setCategoryChartParameters(chart, conf);

    } else if ("MultiplePieChart".equalsIgnoreCase(chartType)) {
        chart = ChartFactory.createMultiplePieChart(conf.getTitle(), categoryDataset, conf.getOrder(),
                conf.isGenerateLegend(), conf.isGenerateTooltips(), conf.isGenerateUrls());

        setPieChartParameters(chart, conf);

    } else if ("MultiplePieChart3D".equalsIgnoreCase(chartType)) {
        chart = ChartFactory.createMultiplePieChart3D(conf.getTitle(), categoryDataset, conf.getOrder(),
                conf.isGenerateLegend(), conf.isGenerateTooltips(), conf.isGenerateUrls());

        setPieChartParameters(chart, conf);

    } else if ("PieChart".equalsIgnoreCase(chartType)) {
        chart = ChartFactory.createPieChart(conf.getTitle(), pieDataset, conf.isGenerateLegend(),
                conf.isGenerateTooltips(), conf.isGenerateUrls());

        setPieChartParameters(chart, conf);

    } else if ("PieChart3D".equalsIgnoreCase(chartType)) {
        chart = ChartFactory.createPieChart3D(conf.getTitle(), pieDataset, conf.isGenerateLegend(),
                conf.isGenerateTooltips(), conf.isGenerateUrls());

        setPieChartParameters(chart, conf);

    } else if ("RingChart".equalsIgnoreCase(chartType)) {
        chart = ChartFactory.createRingChart(conf.getTitle(), pieDataset, conf.isGenerateLegend(),
                conf.isGenerateTooltips(), conf.isGenerateUrls());

        setPieChartParameters(chart, conf);
    } else if ("SpiderWebChart".equalsIgnoreCase(chartType)) {
        SpiderWebPlot plot = new SpiderWebPlot(categoryDataset);
        if (conf.isGenerateTooltips()) {
            plot.setToolTipGenerator(new StandardCategoryToolTipGenerator());
        }
        chart = new JFreeChart(conf.getTitle(), JFreeChart.DEFAULT_TITLE_FONT, plot, false);

        if (conf.isGenerateLegend()) {
            LegendTitle legend = new LegendTitle(plot);
            legend.setPosition(RectangleEdge.BOTTOM);
            chart.addSubtitle(legend);
        } else {
            TextTitle subTitle = new TextTitle(" ");
            subTitle.setPosition(RectangleEdge.BOTTOM);
            chart.addSubtitle(subTitle);
        }

        setCategoryChartParameters(chart, conf);

    } else if ("StackedAreaChart".equalsIgnoreCase(chartType)) {
        chart = ChartFactory.createStackedAreaChart(conf.getTitle(), conf.getCategoryAxisLabel(),
                conf.getValueAxisLabel(), categoryDataset, conf.getOrientation(), conf.isGenerateLegend(),
                conf.isGenerateTooltips(), conf.isGenerateUrls());

        setCategoryChartParameters(chart, conf);

    } else if ("StackedBarChart".equalsIgnoreCase(chartType)) {
        chart = ChartFactory.createStackedBarChart(conf.getTitle(), conf.getDomainAxisLabel(),
                conf.getRangeAxisLabel(), categoryDataset, conf.getOrientation(), conf.isGenerateLegend(),
                conf.isGenerateTooltips(), conf.isGenerateUrls());

        setCategoryChartParameters(chart, conf);

    } else if ("StackedBarChart3D".equalsIgnoreCase(chartType)) {
        chart = ChartFactory.createStackedBarChart3D(conf.getTitle(), conf.getCategoryAxisLabel(),
                conf.getValueAxisLabel(), categoryDataset, conf.getOrientation(), conf.isGenerateLegend(),
                conf.isGenerateTooltips(), conf.isGenerateUrls());

        setCategoryChartParameters(chart, conf);

    } else if ("WaterfallChart".equalsIgnoreCase(chartType)) {
        chart = ChartFactory.createWaterfallChart(conf.getTitle(), conf.getCategoryAxisLabel(),
                conf.getValueAxisLabel(), categoryDataset, conf.getOrientation(), conf.isGenerateLegend(),
                conf.isGenerateTooltips(), conf.isGenerateUrls());

        setCategoryChartParameters(chart, conf);
    } else {
        logger.error("Illegal chartype. Choose one of " + "AreaChart BarChart BarChart3D LineChart LineChart3D "
                + "MultiplePieChart MultiplePieChart3D PieChart PieChart3D "
                + "RingChart SpiderWebChart StackedAreaChart StackedBarChart "
                + "StackedBarChart3D WaterfallChart");
    }

    setCommonParameters(chart, conf);

    return chart;
}

From source file:com.hmsinc.epicenter.webapp.chart.ChartService.java

/**
 * @param chart/*from ww w .j ava 2s .co m*/
 * @return
 */
private static void configureTitleAndLegend(final JFreeChart chart, final AbstractChart adapter) {

    final TextTitle title = chart.getTitle();
    if (title != null) {
        title.setFont(new Font("Arial", Font.BOLD, 12));
        // title.setBackgroundPaint(Color.CYAN);
        title.setTextAlignment(HorizontalAlignment.LEFT);
        title.setHorizontalAlignment(HorizontalAlignment.CENTER);
        title.setMargin(0, 4, 5, 6);
    }

    if (chart.getLegend() != null) {
        chart.removeLegend();

        final LegendTitle legend = new LegendTitle(chart.getPlot(), new SNColumnArrangement(0, 0),
                new ColumnArrangement(HorizontalAlignment.CENTER, VerticalAlignment.CENTER, 0, 0));

        legend.setItemFont(LEGEND_FONT);
        legend.setPosition(RectangleEdge.BOTTOM);
        legend.setHorizontalAlignment(HorizontalAlignment.CENTER);
        legend.setBackgroundPaint(Color.WHITE);
        legend.setFrame(new LineBorder());
        legend.setMargin(0, 4, 5, 6);

        chart.addLegend(legend);

        // Now we'll try to remove any duplicate items from the legend..
        final Map<String, Integer> keys = new HashMap<String, Integer>();
        final LegendItemCollection items = new LegendItemCollection();

        for (LegendItemSource source : legend.getSources()) {

            for (int i = 0; i < source.getLegendItems().getItemCount(); i++) {

                final LegendItem item = source.getLegendItems().get(i);
                if (!keys.containsKey(item.getLabel())) {
                    keys.put(item.getLabel(), i);
                    items.add(item);
                }
            }
        }

        legend.setSources(new LegendItemSource[] { new LegendItemSource() {

            /*
             * (non-Javadoc)
             * 
             * @see org.jfree.chart.LegendItemSource#getLegendItems()
             */
            public LegendItemCollection getLegendItems() {
                return items;
            }

        } });
    }
}

From source file:de.laures.cewolf.util.Renderer.java

/**
 * Renders a legend/*from   w  ww. j av a  2 s . co  m*/
 * @param cd the chart iamge to be rendred
 * @return the rendered image
 * @throws CewolfException
 */
private static RenderedImage renderLegend(ChartImage cd, Object c) throws CewolfException {
    try {
        JFreeChart chart = (JFreeChart) c;
        final int width = cd.getWidth();
        final int height = cd.getHeight();
        LegendTitle legend = getLegend(chart);
        boolean haslegend = true;

        // with JFreeChart v0.9.20, the only way to get a valid legend,
        // is either to retrieve it from the chart or to assign a new
        // one to the chart. In the case where the chart has no legend,
        // a new one must be assigned, but just for rendering. After, we
        // have to reset the legend to null in the chart.
        if (null == legend) {
            haslegend = false;
            legend = new LegendTitle(chart.getPlot());
        }
        legend.setPosition(RectangleEdge.BOTTOM);
        BufferedImage bimage = ImageHelper.createImage(width, height);
        Graphics2D g = bimage.createGraphics();
        g.setColor(Color.white);
        g.fillRect(0, 0, width, height);
        legend.arrange(g, new RectangleConstraint(width, height));
        legend.draw(g, new Rectangle(width, height));
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out);
        JPEGEncodeParam param = encoder.getDefaultJPEGEncodeParam(bimage);
        param.setQuality(1.0f, true);
        encoder.encode(bimage, param);
        out.close();

        // if the chart had no legend, reset it to null in order to give back the
        // chart in the state we received it.
        if (!haslegend) {
            removeLegend(chart);
        }

        return new RenderedImage(out.toByteArray(), "image/jpeg",
                new ChartRenderingInfo(new StandardEntityCollection()));
    } catch (IOException ioex) {
        log.error(ioex);
        throw new ChartRenderingException(ioex.getMessage(), ioex);
    }
}

From source file:org.jfree.chart.demo.LegendWrapperDemo1.java

private static JFreeChart createChart(PieDataset piedataset) {
    JFreeChart jfreechart = ChartFactory.createPieChart("Legend Wrapper Demo 1", piedataset, false, true,
            false);//from  w w  w  . ja  va  2  s .c om
    PiePlot pieplot = (PiePlot) jfreechart.getPlot();
    pieplot.setLabelFont(new Font("SansSerif", 0, 12));
    pieplot.setNoDataMessage("No data available");
    pieplot.setCircular(true);
    pieplot.setLabelGap(0.02D);
    LegendTitle legendtitle = new LegendTitle(jfreechart.getPlot());
    BlockContainer blockcontainer = new BlockContainer(new BorderArrangement());
    blockcontainer.setFrame(new BlockBorder(1.0D, 1.0D, 1.0D, 1.0D));
    LabelBlock labelblock = new LabelBlock("Legend Items:", new Font("SansSerif", 1, 12));
    labelblock.setPadding(5D, 5D, 5D, 5D);
    blockcontainer.add(labelblock, RectangleEdge.TOP);
    LabelBlock labelblock1 = new LabelBlock("Source: http://www.jfree.org");
    labelblock1.setPadding(8D, 20D, 2D, 5D);
    blockcontainer.add(labelblock1, RectangleEdge.BOTTOM);
    BlockContainer blockcontainer1 = legendtitle.getItemContainer();
    blockcontainer1.setPadding(2D, 10D, 5D, 2D);
    blockcontainer.add(blockcontainer1);
    legendtitle.setWrapper(blockcontainer);
    legendtitle.setPosition(RectangleEdge.RIGHT);
    legendtitle.setHorizontalAlignment(HorizontalAlignment.LEFT);
    jfreechart.addSubtitle(legendtitle);
    return jfreechart;
}

From source file:sernet.gs.ui.rcp.main.bsi.views.chart.LebenszyklusBarChart.java

protected JFreeChart createSpiderChart(Object dataset) {
    final int startAngle = 54;
    final double interiorGap = 0.4d;
    SpiderWebPlot plot = new SpiderWebPlot((CategoryDataset) dataset);
    plot.setStartAngle(startAngle);/* www. j  a  va2  s. c om*/
    plot.setInteriorGap(interiorGap);
    plot.setToolTipGenerator(new StandardCategoryToolTipGenerator());
    JFreeChart chart = new JFreeChart(Messages.LebenszyklusBarChart_1, TextTitle.DEFAULT_FONT, plot, false);
    LegendTitle legend = new LegendTitle(plot);
    legend.setPosition(RectangleEdge.BOTTOM);
    chart.addSubtitle(legend);
    return chart;
}

From source file:net.sf.jasperreports.components.spiderchart.SpiderChartDesignEvaluator.java

/**
 * //from  w  w  w .j  a v a 2  s .c o m
 */
public static JRRenderable evaluateRenderer(ReportConverter reportConverter, JRComponentElement element) {
    SpiderChartComponent chartComponent = (SpiderChartComponent) element.getComponent();
    ChartSettings chartSettings = chartComponent.getChartSettings();
    SpiderPlot plot = chartComponent.getPlot();

    SpiderWebPlot spiderWebPlot = new SpiderWebPlot(getSampleDataset());

    if (plot.getAxisLineColor() != null) {
        spiderWebPlot.setAxisLinePaint(plot.getAxisLineColor());
    }
    if (plot.getAxisLineWidth() != null) {
        spiderWebPlot.setAxisLineStroke(new BasicStroke(plot.getAxisLineWidth()));
    }
    if (plot.getBackcolor() != null) {
        spiderWebPlot.setBackgroundPaint(plot.getBackcolor());
    }
    if (plot.getBackgroundAlpha() != null) {
        spiderWebPlot.setBackgroundAlpha(plot.getBackgroundAlpha());
    }
    if (plot.getForegroundAlpha() != null) {
        spiderWebPlot.setForegroundAlpha(plot.getForegroundAlpha());
    }
    if (plot.getHeadPercent() != null) {
        spiderWebPlot.setHeadPercent(plot.getHeadPercent());
    }
    if (plot.getInteriorGap() != null) {
        spiderWebPlot.setInteriorGap(plot.getInteriorGap());
    }
    if (plot.getLabelColor() != null) {
        spiderWebPlot.setLabelPaint(plot.getLabelColor());
    }
    if (plot.getLabelFont() != null) {
        spiderWebPlot.setLabelFont(JRFontUtil.getAwtFont(plot.getLabelFont(), Locale.getDefault()));
    }
    if (plot.getLabelGap() != null) {
        spiderWebPlot.setAxisLabelGap(plot.getLabelGap());
    }

    spiderWebPlot.setMaxValue(MAX_VALUE);

    if (plot.getRotation() != null) {
        spiderWebPlot.setDirection(plot.getRotation().getRotation());
    }
    if (plot.getStartAngle() != null) {
        spiderWebPlot.setStartAngle(plot.getStartAngle());
    }
    if (plot.getTableOrder() != null) {
        spiderWebPlot.setDataExtractOrder(plot.getTableOrder().getOrder());
    }
    if (plot.getWebFilled() != null) {
        spiderWebPlot.setWebFilled(plot.getWebFilled());
    }

    spiderWebPlot.setToolTipGenerator(new StandardCategoryToolTipGenerator());
    spiderWebPlot.setLabelGenerator(new StandardCategoryItemLabelGenerator());

    String titleText = JRExpressionUtil.getExpressionText(chartSettings.getTitleExpression());

    Font titleFont = chartSettings.getTitleFont() != null
            ? JRFontUtil.getAwtFont(chartSettings.getTitleFont(), Locale.getDefault())
            : TextTitle.DEFAULT_FONT;

    JFreeChart jfreechart = new JFreeChart(titleText, titleFont, spiderWebPlot, true);

    if (chartSettings.getBackcolor() != null) {
        jfreechart.setBackgroundPaint(chartSettings.getBackcolor());
    }

    RectangleEdge titleEdge = getEdge(chartSettings.getTitlePosition(), RectangleEdge.TOP);

    if (titleText != null) {
        TextTitle title = jfreechart.getTitle();
        title.setText(titleText);
        if (chartSettings.getTitleColor() != null) {
            title.setPaint(chartSettings.getTitleColor());
        }

        title.setFont(titleFont);
        title.setPosition(titleEdge);
        jfreechart.setTitle(title);
    }

    String subtitleText = JRExpressionUtil.getExpressionText(chartSettings.getSubtitleExpression());
    if (subtitleText != null) {
        TextTitle subtitle = new TextTitle(subtitleText);
        subtitle.setText(subtitleText);
        if (chartSettings.getSubtitleColor() != null) {
            subtitle.setPaint(chartSettings.getSubtitleColor());
        }

        if (chartSettings.getSubtitleColor() != null) {
            Font subtitleFont = chartSettings.getSubtitleFont() != null
                    ? JRFontUtil.getAwtFont(chartSettings.getSubtitleFont(), Locale.getDefault())
                    : TextTitle.DEFAULT_FONT;
            subtitle.setFont(subtitleFont);
        }

        subtitle.setPosition(titleEdge);

        jfreechart.addSubtitle(subtitle);
    }

    // Apply all of the legend formatting options
    LegendTitle legend = jfreechart.getLegend();
    if (legend != null) {
        legend.setVisible((chartSettings.getShowLegend() == null || chartSettings.getShowLegend()));
        if (legend.isVisible()) {
            if (chartSettings.getLegendColor() != null) {
                legend.setItemPaint(chartSettings.getLegendColor());
            }
            if (chartSettings.getLegendBackgroundColor() != null) {
                legend.setBackgroundPaint(chartSettings.getLegendBackgroundColor());
            }

            if (chartSettings.getLegendFont() != null) {
                legend.setItemFont(JRFontUtil.getAwtFont(chartSettings.getLegendFont(), Locale.getDefault()));
            }
            legend.setPosition(getEdge(chartSettings.getLegendPosition(), RectangleEdge.BOTTOM));
        }
    }

    Rectangle2D rectangle = new Rectangle2D.Double(0, 0, element.getWidth(), element.getHeight());

    String renderType = chartSettings.getRenderType();
    if (renderType == null) {
        renderType = JRProperties.getProperty(reportConverter.getReport(), JRChart.PROPERTY_CHART_RENDER_TYPE);
    }

    return ChartUtil.getChartRendererFactory(renderType).getRenderer(jfreechart, null, rectangle);
}

From source file:sernet.gs.ui.rcp.main.bsi.views.chart.SchichtenBarChart.java

protected JFreeChart createSpiderChart(Object dataset) {
    SpiderWebPlot plot = new SpiderWebPlot((CategoryDataset) dataset);
    plot.setToolTipGenerator(new StandardCategoryToolTipGenerator());

    JFreeChart chart = new JFreeChart(Messages.SchichtenBarChart_3, TextTitle.DEFAULT_FONT, plot, false);

    LegendTitle legend = new LegendTitle(plot);
    legend.setPosition(RectangleEdge.BOTTOM);
    chart.addSubtitle(legend);// w  w w .j  a v a  2  s.  co  m

    return chart;
}

From source file:uk.ac.ed.epcc.webapp.charts.jfreechart.JFreePieChartData.java

@Override
public JFreeChart getJFreeChart() {
    DefaultPieDataset pieDataset = makeDataSet();

    JFreeChart chart = ChartFactory.createPieChart(title, // Title
            pieDataset, // Dataset
            true // Show legend
            , false, false);//from  w w  w .j a va2 s . c  o m
    PiePlot plot = (PiePlot) chart.getPlot();

    StandardPieSectionLabelGenerator gen = new StandardPieSectionLabelGenerator("{0} ({2})");

    plot.setLabelGenerator(gen);
    plot.setMaximumLabelWidth(0.07);
    plot.setLabelFont(plot.getLabelFont().deriveFont(9.0F));

    LegendTitle leg = chart.getLegend();

    leg.setPosition(RectangleEdge.RIGHT);
    if (!colours.isEmpty()) {
        String legends[] = ds.getLegends();

        for (int i = 0; i < ds.getNumSets(); i++) {
            if (legends != null && legends.length > i && colours.size() > i) {
                Color c = colours.get(i);
                plot.setSectionPaint(legends[i], c);
            }
        }
    }

    return chart;

}

From source file:com.thalesgroup.hudson.plugins.klocwork.graph.KloTrendGraph.java

@Override
protected JFreeChart createGraph() {
    final JFreeChart chart = ChartFactory.createLineChart(null, // chart title
            null, // unused
            yLabel, // range axis label
            categoryDataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, // tooltips
            false // urls
    );//ww w .  j a  va2 s. c  o m

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

    final LegendTitle legend = chart.getLegend();
    legend.setPosition(RectangleEdge.RIGHT);

    chart.setBackgroundPaint(Color.white);

    final CategoryPlot plot = chart.getCategoryPlot();

    // plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
    plot.setBackgroundPaint(Color.WHITE);
    plot.setOutlinePaint(null);
    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);

    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setLowerBound(0);
    rangeAxis.setAutoRange(true);

    final LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer();
    renderer.setBaseStroke(new BasicStroke(2.0f));
    ColorPalette.apply(renderer);

    // crop extra space around the graph
    plot.setInsets(new RectangleInsets(5.0, 0, 0, 5.0));

    return chart;
}