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

Introduction

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

Prototype

public void setSectionPaint(int section, Paint paint) 

Source Link

Document

Sets the paint used to fill a section of the pie and sends a PlotChangeEvent to all registered listeners.

Usage

From source file:com.jtk.pengelolaanujian.view.dashboard.PiePanelNilai.java

private ChartPanel createChart(PieDataset data) {
    piechart = ChartFactory.createPieChart("Nilai Upload", data, true, true, false);
    PiePlot plot = (PiePlot) piechart.getPlot();
    plot.setSectionPaint("Belum Di Print", new Color(60, 70, 5));
    plot.setSectionPaint("Sudah Di Print", new Color(100, 20, 30));
    plot.setNoDataMessage("Data Tidak Ada");
    plot.setExplodePercent("data", 0.1D);
    plot.setLabelBackgroundPaint(new Color(255, 228, 225));
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} ({1})"));
    plot.setLegendLabelGenerator(new StandardPieSectionLabelGenerator());

    // Key = 0 ----> section as String (Windows, Linux, Lainnya)
    // Key = 1 ----> section as value (300,200,100)
    // KEy - 2 ----> section as percentage (50%,33%,17 %) Muncul jika aplikasi telah di running

    plot.setSimpleLabels(true);//from  ww  w  .  j  a v  a 2  s  . c om
    plot.setInteriorGap(0.0D);
    return new ChartPanel(piechart);
}

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From source file:net.footballpredictions.footballstats.swing.ResultsPieChart.java

/**
 * Updates the relative sizes of the pie chart segments.
 *///from   w  ww  .ja v  a 2  s.  c o  m
public void updateGraph(int won, int drawn, int lost) {
    DefaultKeyedValues values = new DefaultKeyedValues();
    values.addValue(messageResources.getString("headToHead.won"), won);
    values.addValue(messageResources.getString("headToHead.drawn"), drawn);
    values.addValue(messageResources.getString("headToHead.lost"), lost);
    PieDataset dataSet = new DefaultPieDataset(values);

    JFreeChart chart = ChartFactory.createPieChart(title, dataSet, false, // Legend.
            true, // Tooltips.
            false); // URLs.
    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setInteriorGap(0);
    plot.setSectionPaint(0, Colours.WIN);
    plot.setSectionPaint(1, Colours.DRAW);
    plot.setSectionPaint(2, Colours.DEFEAT);
    plot.setBackgroundPaint(null);
    plot.setOutlinePaint(null);
    plot.setLabelGenerator(null);
    plot.setToolTipGenerator(new StandardPieToolTipGenerator("{0} {1} ({2})"));
    setChart(chart);
}

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From source file:com.jtk.pengelolaanujian.view.dashboard.PiePanelSoal.java

private ChartPanel createChart(PieDataset data) {

    piechart = ChartFactory.createPieChart("Soal Upload", data, true, true, false);
    PiePlot plot = (PiePlot) piechart.getPlot();
    plot.setSectionPaint("Belum Di Print", new Color(135, 206, 250));
    plot.setSectionPaint("Sudah Di Print", new Color(205, 133, 63));
    plot.setNoDataMessage("Data Tidak Ada");
    plot.setExplodePercent("data", 0.1D);
    plot.setLabelBackgroundPaint(new Color(255, 228, 225));
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} ({1})"));
    plot.setLegendLabelGenerator(new StandardPieSectionLabelGenerator());

    // Key = 0 ----> section as String (Windows, Linux, Lainnya)
    // Key = 1 ----> section as value (300,200,100)
    // KEy - 2 ----> section as percentage (50%,33%,17 %) Muncul jika aplikasi telah di running
    plot.setSimpleLabels(true);//from   w w w  .  j  av a  2s .c  om
    plot.setInteriorGap(0.0D);
    return new ChartPanel(piechart);
}

---

From source file:com.googlecode.logVisualizer.chart.TotalConsumptionPie.java

@Override
protected ChartPanel createChartPanel() {
    final ChartPanel panel = super.createChartPanel();
    final PiePlot plot = (PiePlot) panel.getChart().getPlot();

    plot.setSectionPaint("Eating", DEFAULT_COLORS[0]);
    plot.setSectionPaint("Drinking", DEFAULT_COLORS[1]);
    plot.setSectionPaint("Other", DEFAULT_COLORS[2]);
    plot.setSectionPaint("Rollover", DEFAULT_COLORS[3]);

    return panel;
}

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From source file:view.GerarGrafico.java

private JFreeChart createChart(PieDataset dataset) {

    JFreeChart chart = ChartFactory.createPieChart("Grfico de Transaes", // chart title
            dataset, // data
            true, // include legend
            true, false/* w  w w.j a  v  a2 s. com*/

    );

    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setSectionPaint("Provento", new Color(68, 157, 68));
    plot.setSectionPaint("Despesa", new Color(217, 83, 79));
    plot.setLabelFont(new Font("Segoue UI", Font.PLAIN, 12));
    plot.setNoDataMessage("No data available");
    plot.setCircular(false);
    plot.setLabelGap(0.02);
    return chart;

}

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From source file:servlet.SalesReportPieChart.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./* w ww.  j  a  v a  2  s . c  o m*/
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    DefaultPieDataset dataset = new DefaultPieDataset();
    int totalTickets = Integer.valueOf(request.getParameter("totalTickets"));
    int totalSoldTickets = Integer.valueOf(request.getParameter("totalSoldTickets"));

    dataset.setValue("Unsold Tickets", new Double(totalTickets - totalSoldTickets));
    dataset.setValue("Sold Tickets", new Double(totalSoldTickets));

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

    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setSectionPaint("Unsold Tickets", Color.DARK_GRAY);
    plot.setSectionPaint("Sold Tickets", Color.CYAN);
    plot.setExplodePercent("Unsold Tickets", 0.10);
    plot.setSimpleLabels(true);
    plot.setBackgroundPaint(Color.WHITE);

    PieSectionLabelGenerator gen = new StandardPieSectionLabelGenerator("{0}: {1} ({2})",
            new DecimalFormat("0"), new DecimalFormat("0%"));
    plot.setLabelGenerator(gen);

    final ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());

    int width = 500; /* Width of the image */

    int height = 400; /* Height of the image */

    response.setContentType("image/png");
    OutputStream out = response.getOutputStream();

    ChartUtilities.writeChartAsPNG(out, chart, 400, 300, info);
}

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From source file:org.sonar.server.charts.deprecated.PieChart.java

private void configureDefaultColors() {
    PiePlot plot = (PiePlot) jfreechart.getPlot();
    for (int i = 0; i < COLORS.length; i++) {
        plot.setSectionPaint("" + i, COLORS[i]);
    }/*from  w  ww. j av a  2  s .  c om*/
}

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From source file:com.recomdata.charting.PieRenderer.java

public void setColor(PiePlot plot, PieDataset dataset) {
    List<Comparable> keys = dataset.getKeys();
    int aInt;/*w  w w .  j a v a  2  s . co m*/

    for (int i = 0; i < keys.size(); i++) {
        aInt = i % this.color.length;
        plot.setSectionPaint(keys.get(i), this.color[aInt]);
    }
}

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From source file:org.hxzon.demo.jfreechart.PieDatasetDemo2.java

private static JFreeChart createPieChart(PieDataset dataset, PieDataset previousDataset) {
    final boolean greenForIncrease = true;
    final boolean subTitle = true;
    final boolean showDifference = true;
    int percentDiffForMaxScale = 20;
    PiePlot plot = new PiePlot(dataset);
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator());
    plot.setInsets(new RectangleInsets(0.0, 5.0, 5.0, 5.0));

    if (tooltips) {
        plot.setToolTipGenerator(new StandardPieToolTipGenerator());
    }/*from   w  w w.j a  v a2  s .c o  m*/
    if (urls) {
        plot.setURLGenerator(new StandardPieURLGenerator());
    }

    @SuppressWarnings({ "rawtypes", "unchecked" })
    List<Comparable> keys = dataset.getKeys();
    DefaultPieDataset series = null;
    if (showDifference) {
        series = new DefaultPieDataset();
    }

    double colorPerPercent = 255.0 / percentDiffForMaxScale;
    for (@SuppressWarnings("rawtypes")
    Comparable key : keys) {
        Number newValue = dataset.getValue(key);
        Number oldValue = previousDataset.getValue(key);

        if (oldValue == null) {
            if (greenForIncrease) {
                plot.setSectionPaint(key, Color.green);
            } else {
                plot.setSectionPaint(key, Color.red);
            }
            if (showDifference) {
                series.setValue(key + " (+100%)", newValue);
            }
        } else {
            double percentChange = (newValue.doubleValue() / oldValue.doubleValue() - 1.0) * 100.0;
            double shade = (Math.abs(percentChange) >= percentDiffForMaxScale ? 255
                    : Math.abs(percentChange) * colorPerPercent);
            if (greenForIncrease && newValue.doubleValue() > oldValue.doubleValue()
                    || !greenForIncrease && newValue.doubleValue() < oldValue.doubleValue()) {
                plot.setSectionPaint(key, new Color(0, (int) shade, 0));
            } else {
                plot.setSectionPaint(key, new Color((int) shade, 0, 0));
            }
            if (showDifference) {
                series.setValue(
                        key + " (" + (percentChange >= 0 ? "+" : "")
                                + NumberFormat.getPercentInstance().format(percentChange / 100.0) + ")",
                        newValue);
            }
        }
    }

    if (showDifference) {
        plot.setDataset(series);
    }

    JFreeChart chart = new JFreeChart("Pie Chart Demo 2", JFreeChart.DEFAULT_TITLE_FONT, plot, legend);

    if (subTitle) {
        TextTitle subtitle = null;
        subtitle = new TextTitle("Bright " + (greenForIncrease ? "red" : "green") + "=change >=-"
                + percentDiffForMaxScale + "%, Bright " + (!greenForIncrease ? "red" : "green") + "=change >=+"
                + percentDiffForMaxScale + "%", new Font("SansSerif", Font.PLAIN, 10));
        chart.addSubtitle(subtitle);
    }
    plot.setNoDataMessage("No data available");

    return chart;

}

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From source file:com.netsteadfast.greenstep.action.CommonPieChartAction.java

private void setPlotColor(PiePlot plot, List<String> names, List<String> colors) throws Exception {
    for (int ix = 0; ix < names.size(); ix++) {
        plot.setSectionPaint(names.get(ix), Color.decode(colors.get(ix)));
    }/* w  ww  .j av a2s. co m*/
}

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