Example usage for org.jfree.chart.plot PiePlot setLabelOutlinePaint

Introduction

In this page you can find the example usage for org.jfree.chart.plot PiePlot setLabelOutlinePaint.

Prototype

public void setLabelOutlinePaint(Paint paint) 

Source Link

Document

Sets the section label outline paint and sends a PlotChangeEvent to all registered listeners.

Usage

From source file:com.ouc.cpss.view.SupTradeChartBuilder.java

private static JFreeChart createJFreeChart(PieDataset dataset) {
    /**/*from w  w  w  . j  a  va  2  s.  co  m*/
     * JFreeChart
     */
    //?     
    StandardChartTheme standardChartTheme = new StandardChartTheme("CN");
    //     
    standardChartTheme.setExtraLargeFont(new Font("", Font.BOLD, 20));
    //    
    standardChartTheme.setRegularFont(new Font("", Font.PLAIN, 15));
    //?     
    standardChartTheme.setLargeFont(new Font("", Font.PLAIN, 15));
    //?   
    ChartFactory.setChartTheme(standardChartTheme);
    //??  
    //createPieChart 2D; createPieChart3D  3D
    JFreeChart chart = ChartFactory.createPieChart("", dataset, true, true, false);

    //,?
    chart.setTitle(new TextTitle("", new Font("", Font.ITALIC, 22)));

    //?
    LegendTitle legend = chart.getLegend(0);
    //,ture,?
    legend.setItemFont(new Font("", Font.BOLD, 20));

    //?(??)
    PiePlot plot = (PiePlot) chart.getPlot();
    //?==?
    plot.setLabelFont(new Font("", Font.BOLD, 22));
    //
    plot.setBaseSectionOutlinePaint(Color.BLUE);
    //
    plot.setBaseSectionOutlineStroke(new BasicStroke(0.5f));
    //?,??,??
    plot.setDirection(Rotation.CLOCKWISE);//,Rotation.CLOCKWISE
    //()
    plot.setStartAngle(70);
    //???
    //plot.setExplodePercent(1, 0.5D);
    //plot.setExplodePercent("One", 0.5D);
    //,3D?
    plot.setExplodePercent(dataset.getKey(0), 0.1d);
    //
    plot.setLabelLinkPaint(Color.BLUE);
    //
    plot.setLabelOutlinePaint(Color.black);
    //
    plot.setLabelShadowPaint(Color.RED);
    //
    plot.setSectionPaint(1, Color.BLACK);
    // :,{0},{1},{2}?,???
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0}:{1}\r\n{2}",
            NumberFormat.getNumberInstance(), new DecimalFormat("0.00%")));

    //
    plot.setLegendLabelGenerator(new StandardPieSectionLabelGenerator("{0}={2}"));
    //:(true),(false)
    plot.setCircular(true);
    //?
    plot.setNoDataMessage("??...");

    //???
    plot.setToolTipGenerator(new StandardPieToolTipGenerator());
    //
    //plot.setURLGenerator(new StandardPieURLGenerator("detail.jsp"));

    return chart;
}

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From source file:org.talend.dataprofiler.chart.ChartDecorator.java

/**
 * //w  w w .  ja  v  a2s .  c  om
 * DOC qiongli Comment method "decoratePiePlot".
 * 
 * @param chart
 */
private static void decoratePiePlot(JFreeChart chart) {

    Font font = new Font("sans-serif", Font.BOLD, BASE_TITLE_LABEL_SIZE);//$NON-NLS-1$
    TextTitle textTitle = chart.getTitle();
    // MOD msjian TDQ-5213 2012-5-7: fixed NPE
    if (textTitle != null) {
        textTitle.setFont(font);
    }

    setLegendFont(chart);
    // TDQ-5213~
    PiePlot plot = (PiePlot) chart.getPlot();
    font = new Font("Monospaced", Font.PLAIN, 10);//$NON-NLS-1$
    plot.setLabelFont(font);
    plot.setNoDataMessage("No data available"); //$NON-NLS-1$
    StandardPieSectionLabelGenerator standardPieSectionLabelGenerator = new StandardPieSectionLabelGenerator(
            ("{0}:{2}"), //$NON-NLS-1$
            NumberFormat.getNumberInstance(), new DecimalFormat(PERCENT_FORMAT));
    plot.setLabelGenerator(standardPieSectionLabelGenerator);
    plot.setLabelLinkPaint(Color.GRAY);
    plot.setLabelOutlinePaint(Color.WHITE);
    plot.setLabelGap(0.02D);
    plot.setOutlineVisible(false);
    plot.setMaximumLabelWidth(0.2D);
    plot.setCircular(false);
    // remove the shadow of the pie chart
    plot.setShadowXOffset(0);
    plot.setShadowYOffset(0);
}

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From source file:edu.gmu.cs.sim.util.media.chart.PieChartGenerator.java

protected void buildChart() {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();

    chart = ChartFactory.createMultiplePieChart("Untitled Chart", dataset, org.jfree.util.TableOrder.BY_COLUMN,
            false, true, false);/*from   ww  w.  j  ava  2  s.co  m*/
    chart.setAntiAlias(true);
    //chartPanel = new ScrollableChartPanel(chart, true);            
    chartPanel = buildChartPanel(chart);
    //chartHolder.getViewport().setView(chartPanel);
    setChartPanel(chartPanel);

    JFreeChart baseChart = (JFreeChart) ((MultiplePiePlot) (chart.getPlot())).getPieChart();
    PiePlot base = (PiePlot) (baseChart.getPlot());
    base.setIgnoreZeroValues(true);
    base.setLabelOutlinePaint(java.awt.Color.WHITE);
    base.setLabelShadowPaint(java.awt.Color.WHITE);
    base.setMaximumLabelWidth(0.25); // allow bigger labels by a bit (this will make the chart smaller)
    base.setInteriorGap(0.000); // allow stretch to compensate for the bigger label width
    base.setLabelBackgroundPaint(java.awt.Color.WHITE);
    base.setOutlinePaint(null);
    base.setBackgroundPaint(null);
    base.setShadowPaint(null);
    base.setSimpleLabels(false); // I think they're false anyway

    // change the look of the series title to be smaller
    StandardChartTheme theme = new StandardChartTheme("Hi");
    TextTitle title = new TextTitle("Whatever", theme.getLargeFont());
    title.setPaint(theme.getAxisLabelPaint());
    title.setPosition(RectangleEdge.BOTTOM);
    baseChart.setTitle(title);

    // this must come last because the chart must exist for us to set its dataset
    setSeriesDataset(dataset);
}

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From source file:com.uttesh.pdfngreport.handler.PdfReportHandler.java

/**
 * Not Used for the current release//from w  ww . j ava 2s. co m
 *
 * @param dataSet
 */
public void pieExplodeChart(DefaultPieDataset dataSet, String os) {
    try {
        JFreeChart chart = ChartFactory.createPieChart("", dataSet, true, true, false);
        ChartStyle.theme(chart);
        PiePlot plot = (PiePlot) chart.getPlot();
        plot.setForegroundAlpha(0.6f);
        plot.setCircular(true);
        plot.setSectionPaint("Passed", Color.decode("#019244"));
        plot.setSectionPaint("Failed", Color.decode("#EE6044"));
        plot.setSectionPaint("Skipped", Color.decode("#F0AD4E"));
        Color transparent = new Color(0.0f, 0.0f, 0.0f, 0.0f);
        //plot.setLabelLinksVisible(Boolean.FALSE);
        plot.setLabelOutlinePaint(transparent);
        plot.setLabelBackgroundPaint(transparent);
        plot.setLabelShadowPaint(transparent);
        plot.setLabelLinkPaint(Color.GRAY);
        Font font = new Font("SansSerif", Font.PLAIN, 10);
        plot.setLabelFont(font);
        plot.setLabelPaint(Color.DARK_GRAY);
        plot.setExplodePercent("Passed", 0.10);
        //plot.setExplodePercent("Failed", 0.10);
        //plot.setExplodePercent("Skipped", 0.10);
        plot.setSimpleLabels(true);
        PieSectionLabelGenerator gen = new StandardPieSectionLabelGenerator("{1} ({2})", new DecimalFormat("0"),
                new DecimalFormat("0%"));
        plot.setLabelGenerator(gen);

        if (os != null && os.equalsIgnoreCase("w")) {
            ChartUtilities.saveChartAsPNG(
                    new File(reportLocation + Constants.BACKWARD_SLASH + Constants.REPORT_CHART_FILE), chart,
                    560, 200);
        } else {
            ChartUtilities.saveChartAsPNG(
                    new File(reportLocation + Constants.FORWARD_SLASH + Constants.REPORT_CHART_FILE), chart,
                    560, 200);
        }
    } catch (Exception e) {
        e.printStackTrace(System.err);
        if (os != null && os.equalsIgnoreCase("w")) {
            new File(reportLocation + Constants.BACKWARD_SLASH + Constants.REPORT_CHART_FILE).delete();
        } else {
            new File(reportLocation + Constants.FORWARD_SLASH + Constants.REPORT_CHART_FILE).delete();
        }
        System.exit(-1);
    }
}

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

/**
 *
 *//*from  w  ww  .  j  a  v  a 2  s  .  c  o m*/
protected JFreeChart createPieChart() throws JRException {
    JFreeChart jfreeChart = super.createPieChart();

    PiePlot piePlot = (PiePlot) jfreeChart.getPlot();
    piePlot.setLabelBackgroundPaint(ChartThemesConstants.TRANSPARENT_PAINT);
    piePlot.setLabelShadowPaint(ChartThemesConstants.TRANSPARENT_PAINT);
    piePlot.setLabelOutlinePaint(ChartThemesConstants.TRANSPARENT_PAINT);
    piePlot.setShadowXOffset(0);
    piePlot.setShadowYOffset(0);
    PieDataset pieDataset = piePlot.getDataset();
    if (pieDataset != null) {
        for (int i = 0; i < pieDataset.getItemCount(); i++) {
            piePlot.setSectionOutlinePaint(pieDataset.getKey(i), ChartThemesConstants.TRANSPARENT_PAINT);

            //makes pie colors darker
            //piePlot.setSectionPaint(pieDataset.getKey(i), GRADIENT_PAINTS[i]);
        }
    }
    piePlot.setCircular(true);
    return jfreeChart;
}

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From source file:org.jfree.eastwood.ChartEngine.java

/**
 * Creates a pie chart.// ww w  . j av a2s .  c  o m
 *
 * @return A pie chart.
 */
private static JFreeChart createPieChart() {
    JFreeChart chart = ChartFactory.createPieChart(null, null, false, true, false);
    chart.setBackgroundPaint(Color.white);
    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setBackgroundPaint(null);
    plot.setInsets(RectangleInsets.ZERO_INSETS);
    plot.setInteriorGap(0.06);
    plot.setStartAngle(0.0);
    plot.setLabelGenerator(null);
    plot.setBaseSectionOutlinePaint(Color.white);
    plot.setBaseSectionOutlineStroke(new BasicStroke(1.2f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
    plot.setOutlineVisible(false);
    plot.setLabelBackgroundPaint(null);
    plot.setLabelOutlinePaint(null);
    plot.setLabelShadowPaint(null);
    plot.setLabelPadding(RectangleInsets.ZERO_INSETS);
    plot.setLabelFont(new Font("Dialog", Font.PLAIN, 12));
    plot.setLabelPaint(Color.darkGray);
    plot.setToolTipGenerator(new StandardPieToolTipGenerator("{2}"));
    return chart;
}

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From source file:edu.jhuapl.graphs.jfreechart.JFreeChartPieGraphSource.java

@SuppressWarnings("unchecked")
@Override/*from   w  ww .  j  a  va2  s  . c  o m*/
public void initialize() throws GraphException {
    String title = getParam(GraphSource.GRAPH_TITLE, String.class, DEFAULT_TITLE);
    boolean legend = getParam(GraphSource.GRAPH_LEGEND, Boolean.class, DEFAULT_GRAPH_LEGEND);
    boolean graphToolTip = getParam(GraphSource.GRAPH_TOOL_TIP, Boolean.class, DEFAULT_GRAPH_TOOL_TIP);
    boolean graphDisplayLabel = getParam(GraphSource.GRAPH_DISPLAY_LABEL, Boolean.class, false);
    boolean legendBorder = getParam(GraphSource.LEGEND_BORDER, Boolean.class, DEFAULT_LEGEND_BORDER);
    boolean graphBorder = getParam(GraphSource.GRAPH_BORDER, Boolean.class, DEFAULT_GRAPH_BORDER);
    Font titleFont = getParam(GraphSource.GRAPH_FONT, Font.class, DEFAULT_GRAPH_TITLE_FONT);
    String noDataMessage = getParam(GraphSource.GRAPH_NO_DATA_MESSAGE, String.class,
            DEFAULT_GRAPH_NO_DATA_MESSAGE);
    PieGraphData pieGraphData = makeDataSet();
    Map<Comparable, Paint> colors = pieGraphData.colors;

    this.chart = ChartFactory.createPieChart(title, pieGraphData.data, false, graphToolTip, false);

    Paint backgroundColor = getParam(GraphSource.BACKGROUND_COLOR, Paint.class, DEFAULT_BACKGROUND_COLOR);
    Paint plotColor = getParam(JFreeChartTimeSeriesGraphSource.PLOT_COLOR, Paint.class, backgroundColor);
    Paint labelColor = getParam(JFreeChartTimeSeriesGraphSource.GRAPH_LABEL_BACKGROUND_COLOR, Paint.class,
            DEFAULT_BACKGROUND_COLOR);

    this.chart.setBackgroundPaint(backgroundColor);
    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setBackgroundPaint(plotColor);
    plot.setNoDataMessage(noDataMessage);

    if (!graphDisplayLabel) {
        plot.setLabelGenerator(null);
    } else {
        plot.setInteriorGap(0.001);
        plot.setMaximumLabelWidth(.3);
        //           plot.setIgnoreNullValues(true);
        plot.setIgnoreZeroValues(true);
        plot.setShadowPaint(null);
        //           plot.setOutlineVisible(false);
        //TODO use title font?
        Font font = plot.getLabelFont();
        plot.setLabelLinkStyle(PieLabelLinkStyle.CUBIC_CURVE);
        plot.setLabelFont(font.deriveFont(font.getSize2D() * .75f));
        plot.setLabelBackgroundPaint(labelColor);
        plot.setLabelShadowPaint(null);
        plot.setLabelOutlinePaint(null);
        plot.setLabelGap(0.001);
        plot.setLabelLinkMargin(0.0);
        plot.setLabelLinksVisible(true);
        //           plot.setSimpleLabels(true);
        //           plot.setCircular(true);
    }

    if (!graphBorder) {
        plot.setOutlineVisible(false);
    }

    if (title != null && !"".equals(title)) {
        TextTitle title1 = new TextTitle();
        title1.setText(title);
        title1.setFont(titleFont);
        title1.setPadding(3, 2, 5, 2);
        chart.setTitle(title1);
    } else {
        chart.setTitle((TextTitle) null);
    }
    plot.setLabelPadding(new RectangleInsets(1, 1, 1, 1));
    //Makes a wrapper for the legend to remove the border around it
    if (legend) {
        LegendTitle legend1 = new LegendTitle(chart.getPlot());
        BlockContainer wrapper = new BlockContainer(new BorderArrangement());

        if (legendBorder) {
            wrapper.setFrame(new BlockBorder(1, 1, 1, 1));
        } else {
            wrapper.setFrame(new BlockBorder(0, 0, 0, 0));
        }

        BlockContainer items = legend1.getItemContainer();
        items.setPadding(2, 10, 5, 2);
        wrapper.add(items);
        legend1.setWrapper(wrapper);
        legend1.setPosition(RectangleEdge.BOTTOM);
        legend1.setHorizontalAlignment(HorizontalAlignment.CENTER);

        if (params.get(GraphSource.LEGEND_FONT) instanceof Font) {
            legend1.setItemFont(((Font) params.get(GraphSource.LEGEND_FONT)));
        }

        chart.addSubtitle(legend1);
        plot.setLegendLabelGenerator(new PieGraphLabelGenerator());
    }

    for (Comparable category : colors.keySet()) {
        plot.setSectionPaint(category, colors.get(category));
    }

    plot.setToolTipGenerator(new PieGraphToolTipGenerator(pieGraphData));
    plot.setURLGenerator(new PieGraphURLGenerator(pieGraphData));

    initialized = true;
}

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From source file:probe.com.view.body.quantcompare.PieChart.java

private String initPieChart(int width, int height, String title) {
    DefaultPieDataset dataset = new DefaultPieDataset();
    for (int x = 0; x < labels.length; x++) {
        dataset.setValue(labels[x], values[x]);

    }/*w  w w  .j  av a  2  s. com*/
    PiePlot plot = new PiePlot(dataset);
    plot.setNoDataMessage("No data available");
    plot.setCircular(true);

    plot.setLabelGap(0);

    plot.setLabelFont(new Font("Verdana", Font.BOLD, 10));
    plot.setLabelGenerator(new PieSectionLabelGenerator() {

        @Override
        public String generateSectionLabel(PieDataset pd, Comparable cmprbl) {
            return valuesMap.get(cmprbl.toString());
        }

        @Override
        public AttributedString generateAttributedSectionLabel(PieDataset pd, Comparable cmprbl) {
            throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
        }
    });
    plot.setSimpleLabels(true);

    plot.setLabelBackgroundPaint(null);
    plot.setLabelShadowPaint(null);
    plot.setLabelPaint(Color.WHITE);
    plot.setLabelOutlinePaint(null);
    plot.setBackgroundPaint(Color.WHITE);
    plot.setInteriorGap(0);
    plot.setShadowPaint(Color.WHITE);
    plot.setOutlineVisible(false);
    plot.setBaseSectionOutlinePaint(Color.WHITE);
    plot.setSectionOutlinesVisible(true);
    plot.setBaseSectionOutlineStroke(new BasicStroke(1.2f));
    plot.setInteriorGap(0.05);
    for (String label : labels) {
        plot.setSectionPaint(label, defaultKeyColorMap.get(label));
    }

    JFreeChart chart = new JFreeChart(plot);
    //        chart.setTitle(new TextTitle(title, new Font("Verdana", Font.BOLD, 13)));
    chart.setBorderPaint(null);
    chart.setBackgroundPaint(null);
    chart.getLegend().setFrame(BlockBorder.NONE);
    chart.getLegend().setItemFont(new Font("Verdana", Font.PLAIN, 10));
    String imgUrl = saveToFile(chart, width, height);

    return imgUrl;

}

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

@Override
protected JFreeChart createPieChart() throws JRException {
    JFreeChart jfreeChart = super.createPieChart();

    PiePlot piePlot = (PiePlot) jfreeChart.getPlot();
    JRPiePlot jrPiePlot = (JRPiePlot) getPlot();
    boolean isShowLabels = jrPiePlot.getShowLabels() == null ? true : jrPiePlot.getShowLabels();

    if (isShowLabels && piePlot.getLabelGenerator() != null) {
        piePlot.setLabelBackgroundPaint(ChartThemesConstants.TRANSPARENT_PAINT);
        piePlot.setLabelShadowPaint(ChartThemesConstants.TRANSPARENT_PAINT);
        piePlot.setLabelOutlinePaint(ChartThemesConstants.TRANSPARENT_PAINT);
    }/* w w  w .  j a  va2  s . co  m*/
    piePlot.setShadowXOffset(0);
    piePlot.setShadowYOffset(0);
    PieDataset pieDataset = piePlot.getDataset();
    if (pieDataset != null) {
        for (int i = 0; i < pieDataset.getItemCount(); i++) {
            piePlot.setSectionOutlinePaint(pieDataset.getKey(i), ChartThemesConstants.TRANSPARENT_PAINT);

            //makes pie colors darker
            //piePlot.setSectionPaint(pieDataset.getKey(i), GRADIENT_PAINTS[i]);
        }
    }
    piePlot.setCircular(true);
    return jfreeChart;
}

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From source file:net.sf.eclipsecs.ui.stats.views.GraphStatsView.java

/**
 * Cre le graphe JFreeChart./*from ww  w  .  java2s .  c o  m*/
 * 
 * @param piedataset
 *            : la source de donnes  afficher
 * @return le diagramme
 */
private JFreeChart createChart(GraphPieDataset piedataset) {
    JFreeChart jfreechart = ChartFactory.createPieChart3D(null, piedataset, false, true, false);
    jfreechart.setAntiAlias(true);
    jfreechart.setTextAntiAlias(true);

    PiePlot pieplot3d = (PiePlot) jfreechart.getPlot();
    pieplot3d.setInsets(new RectangleInsets(0, 0, 0, 0));
    final double angle = 290D;
    pieplot3d.setStartAngle(angle);
    pieplot3d.setDirection(Rotation.CLOCKWISE);
    final float foreground = 0.5F;
    pieplot3d.setForegroundAlpha(foreground);
    pieplot3d.setNoDataMessage(Messages.GraphStatsView_noDataToDisplay);
    pieplot3d.setCircular(true);

    pieplot3d.setOutlinePaint(null);
    pieplot3d.setLabelFont(new Font("SansSerif", Font.PLAIN, 10));
    pieplot3d.setLabelGap(0.02);
    pieplot3d.setLabelOutlinePaint(null);
    pieplot3d.setLabelShadowPaint(null);
    pieplot3d.setLabelBackgroundPaint(Color.WHITE);
    pieplot3d.setBackgroundPaint(Color.WHITE);

    pieplot3d.setInteriorGap(0.02);
    pieplot3d.setMaximumLabelWidth(0.20);

    return jfreechart;
}

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