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

List of usage examples for org.jfree.chart.plot PiePlot setLabelLinkPaint

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Introduction

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

Prototype

public void setLabelLinkPaint(Paint paint)

Source Link

Document

Sets the paint used for the lines that connect pie sections to their corresponding labels, and sends a PlotChangeEvent to all registered listeners.

Usage

From source file:charts.PieChart3D.java

/**
 * Creates a chart./*w w  w . j ava 2s.com*/
 *
 * @param dataset
 *            the dataset.
 *
 * @return A chart.
 */
private static JFreeChart createChart(PieDataset dataset, PieChartModel model) {

    JFreeChart chart = ChartFactory.createPieChart(model.getTitle(), // chart
            // title
            dataset, // data
            false, // no legend
            true, // tooltips
            false // no URL generation
    );

    // set a custom background for the chart
    chart.setBackgroundPaint(
            new GradientPaint(new Point(0, 0), new Color(20, 20, 20), new Point(400, 200), Color.DARK_GRAY));

    // customise the title position and font
    TextTitle t = chart.getTitle();
    t.setHorizontalAlignment(HorizontalAlignment.LEFT);
    t.setPaint(new Color(240, 240, 240));
    t.setFont(new Font("Arial", Font.BOLD, 26));

    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setBackgroundPaint(null);
    plot.setInteriorGap(0.04);
    plot.setOutlineVisible(false);

    // use gradients and white borders for the section colours
    plot.setSectionPaint("FCA", createGradientPaint(new Color(200, 200, 255), Color.BLUE));
    plot.setSectionPaint("FCH", createGradientPaint(new Color(255, 200, 200), Color.RED));
    plot.setSectionPaint("FCS", createGradientPaint(new Color(200, 255, 200), Color.GREEN));
    plot.setSectionPaint("FCG", createGradientPaint(new Color(200, 255, 200), Color.YELLOW));
    plot.setSectionPaint("FCJ", createGradientPaint(new Color(200, 255, 200), Color.BLACK));
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} {1} ({2}) "));
    plot.setBaseSectionOutlinePaint(Color.WHITE);
    plot.setSectionOutlinesVisible(true);
    plot.setBaseSectionOutlineStroke(new BasicStroke(2.0f));

    // customise the section label appearance
    plot.setLabelFont(new Font("Courier New", Font.BOLD, 20));
    plot.setLabelLinkPaint(Color.WHITE);
    plot.setLabelLinkStroke(new BasicStroke(2.0f));
    plot.setLabelOutlineStroke(null);
    plot.setLabelPaint(Color.WHITE);
    plot.setLabelBackgroundPaint(null);

    // add a subtitle giving the data source
    TextTitle source = new TextTitle(model.getSubTitle(), new Font("Courier New", Font.PLAIN, 12));
    source.setPaint(Color.WHITE);
    source.setPosition(RectangleEdge.BOTTOM);
    source.setHorizontalAlignment(HorizontalAlignment.RIGHT);
    chart.addSubtitle(source);
    return chart;

}

From source file:graph.plotter.PieMenu.java

/**
 * This is the main working button for this class... It creates pie chart analyZing whole data set
 * // ww w.java  2  s  . com
 * @param evt 
 */
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed

    try {
        DefaultPieDataset pieDataset = new DefaultPieDataset(); /** Initializing pie dataset*/
        int i;
        i = 0;
        String genre = "a";
        if (Button == 1) { /** For User Input*/
            while (i < cnt) {
                double aa = Double.parseDouble(Table.getModel().getValueAt(i, 1).toString());
                String str = Table.getModel().getValueAt(i, 0).toString();

                pieDataset.setValue(str, new Double(aa));
                i++;
                genre += "a";

            }
        } else {
            try {
                BufferedReader br = new BufferedReader(new FileReader(jTextField3.getText()));
                String Line;
                while ((Line = br.readLine()) != null) {
                    String[] value = Line.split(",");
                    double val = Double.parseDouble(value[1]);
                    pieDataset.setValue(value[0], new Double(val));
                    //                dataset.setValue(new Double(val),genre,value[0]);
                    //                genre+="a";
                    // (value[0]);
                }
            } catch (FileNotFoundException ex) {
                Logger.getLogger(PieMenu.class.getName()).log(Level.SEVERE, null, ex);
            } catch (IOException ex) {
                Logger.getLogger(PieMenu.class.getName()).log(Level.SEVERE, null, ex);
            }

        }

        JFreeChart chart = ChartFactory.createPieChart("Pie Chart", pieDataset, true, true, true);
        PiePlot P = (PiePlot) chart.getPlot();
        P.setLabelLinkPaint(Color.BLACK);
        P.setBackgroundPaint(Color.white);
        ChartFrame frame = new ChartFrame("PieChart", chart);
        jButto1 = new JButton("Save");

        frame.setLayout(new BorderLayout());

        JPanel panel = new JPanel();
        panel.setLayout(new GridBagLayout());

        GridBagConstraints gc = new GridBagConstraints();
        gc.gridx = 1;
        gc.gridy = 0;

        panel.add(jButto1, gc);

        frame.add(panel, BorderLayout.SOUTH);

        jButto1.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {

                try {
                    final ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
                    final File file1 = new File("Pie_Chart.png");
                    ChartUtilities.saveChartAsPNG(file1, chart, 600, 400, info);
                } catch (Exception ex) {

                }

            }
        });
        frame.setVisible(true);
        frame.setSize(858, 512);

        try {
            final ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
            final File file1 = new File("Pie_Chart.png");
            ChartUtilities.saveChartAsPNG(file1, chart, 600, 400, info);
        } catch (Exception e) {

        }
    } catch (Exception ex) {

    }
}

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

@Override
public void initChart(final IScope scope, final String chartname) {
    super.initChart(scope, chartname);

    final PiePlot pp = (PiePlot) chart.getPlot();
    pp.setShadowXOffset(0);/*from  w ww.ja  va  2  s .c o  m*/
    pp.setShadowYOffset(0);
    if (!this.series_label_position.equals("none")) {
        pp.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} = {1} ({2})"));
        if (axesColor != null) {
            pp.setLabelLinkPaint(axesColor);
        }
        pp.setLabelFont(getTickFont());
    }
    if (this.series_label_position.equals("none")) {
        pp.setLabelLinksVisible(false);
        pp.setLabelGenerator(null);

    }
    if (textColor != null) {
        // pp.setLabelPaint(textColor);
        // not for Pie since the label background is always yellow for
        // now...
    }

}

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

/**
 * Not Used for the current release//  w  w w .j a  v  a  2  s .c o 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);
    }
}

From source file:hr.restart.util.chart.ChartXY.java

/**
 * Creates a PIE CHART/*from www  .j  a  va 2  s .  com*/
 * @param dataset The org.jfree.data.PieDataset
 * @param title The title
 * @return org.jfree.chart.JFreeChart
 */
private JFreeChart createPieChart(final PieDataset dataset, String title) {

    final JFreeChart chart = ChartFactory.createPieChart(title, // chart title
            dataset, // data
            false, // include legend
            true, false);

    chart.setBackgroundPaint(Color.white);

    Plot plot = chart.getPlot();

    // the subtitle from the combobox        
    if (jcb != null)
        chart.addSubtitle(new TextTitle(jcb.getSelectedItem().toString()));

    //subtitles setted by the user.
    if (getSubtitles() != null)
        for (int i = 0; i < getSubtitles().size(); i++) {
            chart.addSubtitle(new TextTitle(getSubtitles().get(i).toString()));
        }

    final PiePlot piePlot = (PiePlot) plot;
    piePlot.setLabelFont(new Font("SansSerif", Font.PLAIN, 12));
    piePlot.setNoDataMessage("NO DATA!");
    piePlot.setCircular(false);
    piePlot.setLabelLinkPaint(Color.red);
    piePlot.setLabelGap(0.02);

    return chart;
}

From source file:uom.research.thalassemia.util.PieChartCreator.java

/**
 * Creates a chart.//from w  ww.j a  v  a  2  s.  c om
 *
 * @param dataset the dataset.
 *
 * @return A chart.
 */
private JFreeChart createChart(PieDataset dataset) {

    JFreeChart chart = ChartFactory.createPieChart(title, // chart title
            dataset, // data
            true, // no legend
            true, // tooltips
            false // no URL generation
    );

    // set a custom background for the chart
    chart.setBackgroundPaint(
            new GradientPaint(new Point(0, 0), new Color(20, 20, 20), new Point(400, 200), Color.DARK_GRAY));

    // customise the title position and font
    TextTitle t = chart.getTitle();
    t.setHorizontalAlignment(HorizontalAlignment.LEFT);
    t.setPaint(new Color(240, 240, 240));
    t.setFont(new Font("Arial", Font.BOLD, 26));

    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setBackgroundPaint(null);
    plot.setInteriorGap(0.04);
    plot.setOutlineVisible(false);

    // use gradients and white borders for the section colours
    int itemIndex = 0;
    for (Object col : pieDataset.getKeys()) {
        plot.setSectionPaint(col.toString(), gradientPaints[itemIndex]);
        if (itemIndex == pieDataset.getItemCount() - 1) {
            itemIndex = 0;
        }
        itemIndex++;
    }

    plot.setBaseSectionOutlinePaint(Color.WHITE);
    plot.setSectionOutlinesVisible(true);
    plot.setBaseSectionOutlineStroke(new BasicStroke(2.0f));

    // customise the section label appearance
    plot.setLabelFont(new Font("Courier New", Font.BOLD, 20));
    plot.setLabelLinkPaint(Color.WHITE);
    plot.setLabelLinkStroke(new BasicStroke(2.0f));
    plot.setLabelOutlineStroke(null);
    plot.setLabelPaint(Color.WHITE);
    plot.setLabelBackgroundPaint(null);

    // add a subtitle giving the data source
    TextTitle source = new TextTitle("Source: http://www.bbc.co.uk/news/business-15489523",
            new Font("Courier New", Font.PLAIN, 12));
    source.setPaint(Color.WHITE);
    source.setPosition(RectangleEdge.BOTTOM);
    source.setHorizontalAlignment(HorizontalAlignment.RIGHT);
    chart.addSubtitle(source);
    return chart;

}

From source file:lucee.runtime.tag.Chart.java

private void chartPie() throws PageException, IOException {
    // do dataset
    DefaultPieDataset dataset = new DefaultPieDataset();
    ChartSeriesBean csb = _series.get(0);

    ChartDataBean cdb;/*from   w ww. j av a  2  s  .c om*/

    List datas = csb.getDatas();
    if (sortxaxis)
        Collections.sort(datas);
    Iterator itt = datas.iterator();
    while (itt.hasNext()) {
        cdb = (ChartDataBean) itt.next();
        dataset.setValue(cdb.getItemAsString(), cdb.getValue());
    }

    JFreeChart chart = show3d ? ChartFactory.createPieChart3D(title, dataset, false, true, true)
            : ChartFactory.createPieChart(title, dataset, false, true, true);

    Plot p = chart.getPlot();
    PiePlot pp = (PiePlot) p;

    Font _font = getFont();
    pp.setLegendLabelGenerator(new PieSectionLegendLabelGeneratorImpl(_font, chartwidth));
    pp.setBaseSectionOutlinePaint(Color.GRAY); // border
    pp.setLegendItemShape(new Rectangle(7, 7));
    pp.setLabelFont(new Font(font, 0, 11));
    pp.setLabelLinkPaint(COLOR_333333);
    pp.setLabelLinkMargin(-0.05);
    pp.setInteriorGap(0.123);
    pp.setLabelGenerator(new PieSectionLabelGeneratorImpl(labelFormat));

    databackgroundcolor = backgroundcolor;

    setBackground(chart, p);
    setBorder(chart, p);
    setLegend(chart, p, _font);
    set3d(p);
    setFont(chart, _font);
    setTooltip(chart);
    setScale(chart);

    // Slice Type and colors
    boolean doSclice = pieslicestyle == PIE_SLICE_STYLE_SLICED;
    Color[] colors = csb.getColorlist();
    Iterator it = csb.getDatas().iterator();
    int count = 0;
    while (it.hasNext()) {
        cdb = (ChartDataBean) it.next();
        if (doSclice)
            pp.setExplodePercent(cdb.getItemAsString(), 0.13);

        if (count < colors.length) {
            pp.setSectionPaint(cdb.getItemAsString(), colors[count]);
        }
        count++;
    }

    writeOut(chart);
}

From source file:semaforo.Semaforo.java

public static void SemaforoGrafico(JFreeChart chart) {

    // set a custom background for the chart
    chart.setBackgroundPaint(new GradientPaint(new Point(0, 0), Color.BLACK, new Point(400, 200), Color.BLACK));

    // customise the title position and font
    TextTitle t = chart.getTitle();/*  w ww. ja v a  2s .  c  om*/
    t.setHorizontalAlignment(HorizontalAlignment.LEFT);
    t.setPaint(new Color(240, 240, 240));
    t.setFont(new Font("Arial", Font.BOLD, 0));
    PiePlot plot = null;
    plot = (PiePlot) chart.getPlot();
    plot.setBackgroundPaint(null);
    plot.setInteriorGap(0.00);
    plot.setOutlineVisible(true);

    // use gradients and white borders for the section colours

    plot.setBaseSectionOutlinePaint(Color.BLACK);
    plot.setSectionOutlinesVisible(true);
    plot.setBaseSectionOutlineStroke(new BasicStroke(0.0f));

    // customise the section label appearance
    plot.setLabelFont(new Font("Courier New", Font.BOLD, 0));
    plot.setLabelLinkPaint(Color.BLACK);
    plot.setLabelLinkStroke(new BasicStroke(0.0f));
    plot.setLabelOutlineStroke(null);
    plot.setLabelPaint(Color.BLACK);
    plot.setLabelBackgroundPaint(null);
    plot.setLabelBackgroundPaint(Color.BLACK);
    plot.setLabelShadowPaint(Color.BLACK);

    // add a subtitle giving the data source       

    // Mostramos la grafica dentro del jPanel1
    panel = new ChartPanel(chart);
    panel.setBackground(Color.BLACK);
    panel.repaint();

    jPanel3.setLayout(null);
    jPanel3.setLayout(new java.awt.BorderLayout());
    jPanel3.remove(panel);
    jPanel3.add(panel);

    jPanel3.repaint();
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    jTabbedPane1.setPreferredSize(new Dimension(screenSize.width, screenSize.height));
}

From source file:semaforo.Semaforo.java

public static void editGrafico() {
    DecimalFormat df = new DecimalFormat();
    df.setMaximumFractionDigits(2);/*from www .  j a  v a 2 s.  co  m*/
    double cfd = 0.0;
    double bull = 0.0;
    double bear = 0.0;
    if (countCfd != 0)
        cfd = (countCfd * 100) / (countBear + countBull + countCfd);
    if (countBull != 0)
        bull = ((countBull * 100) / (countBear + countBull + countCfd));
    if (countBear != 0)
        bear = ((countBear * 100) / (countBear + countBull + countCfd));
    Semaforo.l1.setText("CFD (" + String.format("%.2f", cfd) + "%)");
    Semaforo.l2.setText("BULL (" + String.format("%.2f", bull) + "%)");
    Semaforo.l3.setText("BEAR (" + String.format("%.2f", bear) + "%)");
    DefaultPieDataset pieDataset = new DefaultPieDataset();
    pieDataset.setValue("CFD (" + cfd + "%)", new Integer((int) countCfd));
    pieDataset.setValue("BULL (" + bull + "%)", new Integer((int) countBull));
    pieDataset.setValue("BEAR (" + bear + "%)", new Integer((int) countBear));
    JFreeChart chart = null;
    chart = ChartFactory.createPieChart("", // chart title
            pieDataset, // data
            false, // no legend
            false, // tooltips
            false // no URL generation
    );

    // set a custom background for the chart
    chart.setBackgroundPaint(new GradientPaint(new Point(0, 0), Color.BLACK, new Point(400, 200), Color.BLACK));

    // customise the title position and font
    TextTitle t = chart.getTitle();
    t.setHorizontalAlignment(HorizontalAlignment.LEFT);
    t.setPaint(new Color(240, 240, 240));
    t.setFont(new Font("Arial", Font.BOLD, 0));
    PiePlot plot = null;
    plot = (PiePlot) chart.getPlot();
    plot.setBackgroundPaint(null);
    plot.setInteriorGap(0.00);
    plot.setOutlineVisible(true);

    // use gradients and white borders for the section colours

    plot.setBaseSectionOutlinePaint(Color.BLACK);
    plot.setSectionOutlinesVisible(true);
    plot.setBaseSectionOutlineStroke(new BasicStroke(0.0f));

    // customise the section label appearance
    plot.setLabelFont(new Font("Courier New", Font.BOLD, 0));
    plot.setLabelLinkPaint(Color.BLACK);
    plot.setLabelLinkStroke(new BasicStroke(0.0f));
    plot.setLabelOutlineStroke(null);
    plot.setLabelPaint(Color.BLACK);
    plot.setLabelBackgroundPaint(null);
    plot.setLabelBackgroundPaint(Color.BLACK);
    plot.setLabelShadowPaint(Color.BLACK);

    // add a subtitle giving the data source       

    // Mostramos la grafica dentro del jPanel1
    Semaforo.panel.setChart(chart);
}