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

Introduction

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

Prototype

public void setSectionOutlinesVisible(boolean visible) 

Source Link

Document

Sets the flag that controls whether or not the outline is drawn for each pie section, and sends a PlotChangeEvent to all registered listeners.

Usage

From source file:com.thingsfx.swing.jfreechart.JFreeChartPanel.java

void initComponents() {

    PieDataset dataset = createDataset();
    JFreeChart chart = ChartFactory.createPieChart("JFree in JavaFX Chart Is Cool!", // chart title
            dataset, // data
            true, // include legend
            true, false);/* w w  w  .  java 2s.  c o m*/

    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setSectionOutlinesVisible(false);
    plot.setNoDataMessage("No data available");

    add(new ChartPanel(chart));
}

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From source file:nl.wur.plantbreeding.logic.jfreechart.PieChart.java

/**
 * Create the Pie Chart using the given dataset.
 * It assigns to the chart the given title, prints the legend if asked,
 * adds a tooltips of the given url.//from   ww w.  ja  va  2  s.  c  om
 * @param dataset a PieDataset
 * @param title the title of the graph
 * @param boollegend wether to add the legend or not
 * @param tooltips wether to add the tooltips or not
 * @param urls wether to link the different part of the plot or not
 * @return a JFreeChart object of the pie chart
 */
public final JFreeChart createChart(final PieDataset dataset, final String title, final boolean boollegend,
        final boolean tooltips, final boolean urls) {

    JFreeChart chart = ChartFactory.createPieChart(title, // chart title
            dataset, // data
            boollegend, // include legend
            tooltips, // include tooltips
            urls // include urls
    );

    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setBackgroundAlpha(new Float(0.0));
    plot.setSectionOutlinesVisible(false);
    plot.setNoDataMessage("No data available");
    plot.setOutlineVisible(false); // remove borders around the plot

    return chart;
}

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From source file:edu.uara.wrappers.customcharts.CustomPieChart.java

/**
 * Function to set out line visibility/*from   w ww . java2 s .com*/
 */
@Override
public void setOutlineVisibility(boolean outLine) {
    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setSectionOutlinesVisible(outLine);
}

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From source file:utils.Graphs.java

public static File generate(File baseFolder, String titles[], int[] values, Color backgroundColor) {
    DefaultPieDataset dataset = new DefaultPieDataset();

    // add our data values
    int i = -1;// ww w .  jav a2s.  c o  m
    for (String title : titles) {
        i++;
        dataset.setValue(title, values[i]);
    }

    final JFreeChart chart =
            //                ChartFactory.createPieChart("", dataset, true, true, false);

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

    PiePlot plot = (PiePlot) chart.getPlot();
    //PiePlot3D plot = (PiePlot3D) chart.getPlot();
    //plot.setStartAngle(290);
    plot.setStartAngle(45);
    plot.setDirection(Rotation.CLOCKWISE);
    plot.setForegroundAlpha(0.5f);

    //        final PiePlot plot = (PiePlot) chart.getPlot();
    plot.setBackgroundPaint(backgroundColor);

    //        plot.setLegendLabelGenerator(
    //        new StandardPieSectionLabelGenerator("{0} {2}"));

    chart.setBorderVisible(false);
    chart.getPlot().setOutlineVisible(false);
    chart.getLegend().setFrame(BlockBorder.NONE);

    // get the same background
    chart.setBackgroundPaint(backgroundColor);
    chart.getLegend().setBackgroundPaint(backgroundColor);

    // hide the shadow effects
    plot.setShadowXOffset(0);
    plot.setShadowYOffset(0);

    //chart.getLegend().setVisible(false);

    plot.setCircular(true);
    //plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} {2}", NumberFormat.getNumberInstance(), NumberFormat
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{2}", NumberFormat.getNumberInstance(),
            NumberFormat.getPercentInstance()));
    plot.setNoDataMessage("No data found.");

    Color greenColor = new Color(0x8FBC0C);
    Color redColor = new Color(0xFF0000);
    //Color redColor = new Color(0xDA6022);

    plot.setSectionPaint(0, greenColor);
    plot.setSectionPaint(1, redColor);
    plot.setSectionOutlinesVisible(true);

    final ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
    final File file = new File(baseFolder, "chart.png");
    try {
        ChartUtilities.saveChartAsPNG(file, chart, 200, 160, info);
    } catch (IOException ex) {
        Logger.getLogger(Graphs.class.getName()).log(Level.SEVERE, null, ex);
    }
    //        
    ////        final ChartPanel chartPanel = new ChartPanel(chart, true);
    //       final ChartPanel chartPanel = new ChartPanel(chart, true);
    //        chartPanel.setMinimumDrawWidth(0);
    //        chartPanel.setMaximumDrawWidth(Integer.MAX_VALUE);
    //        chartPanel.setMinimumDrawHeight(0);
    //        chartPanel.setMaximumDrawHeight(Integer.MAX_VALUE);
    //        JDialog dialog = new JDialog();
    //        dialog.add(chartPanel);
    //        dialog.setLayout(new GridLayout(1, 1));
    //        dialog.setSize(400, 200);
    //        dialog.setVisible(true);

    return file;
}

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

/**
 * Creates a chart./*from w  w  w .j  ava2s.c o  m*/
 *
 * @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;

}

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From source file:com.rapidminer.gui.plotter.charts.AbstractPieChartPlotter.java

public void updatePlotter() {
    int categoryCount = prepareData();
    String maxClassesProperty = ParameterService
            .getParameterValue(MainFrame.PROPERTY_RAPIDMINER_GUI_PLOTTER_LEGEND_CLASSLIMIT);
    int maxClasses = 20;
    try {/*  w ww.j  a  va 2  s.  c  om*/
        if (maxClassesProperty != null) {
            maxClasses = Integer.parseInt(maxClassesProperty);
        }
    } catch (NumberFormatException e) {
        // LogService.getGlobal().log("Pie Chart plotter: cannot parse property 'rapidminer.gui.plotter.colors.classlimit', using maximal 20 different classes.",
        // LogService.WARNING);
        LogService.getRoot().log(Level.WARNING,
                "com.rapidminer.gui.plotter.charts.AbstractPieChartPlotter.pie_chart_plotter_parsing_error");
    }
    boolean createLegend = categoryCount > 0 && categoryCount < maxClasses;

    if (categoryCount <= MAX_CATEGORIES) {
        JFreeChart chart = createChart(pieDataSet, createLegend);

        // set the background color for the chart...
        chart.setBackgroundPaint(Color.white);

        PiePlot plot = (PiePlot) chart.getPlot();

        plot.setBackgroundPaint(Color.WHITE);
        plot.setSectionOutlinesVisible(true);
        plot.setShadowPaint(new Color(104, 104, 104, 100));

        int size = pieDataSet.getKeys().size();
        for (int i = 0; i < size; i++) {
            Comparable<?> key = pieDataSet.getKey(i);
            plot.setSectionPaint(key, getColorProvider(true).getPointColor(i / (double) (size - 1)));

            boolean explode = false;
            for (String explosionGroup : explodingGroups) {
                if (key.toString().startsWith(explosionGroup) || explosionGroup.startsWith(key.toString())) {
                    explode = true;
                    break;
                }
            }

            if (explode) {
                plot.setExplodePercent(key, this.explodingAmount);
            }
        }

        plot.setLabelFont(LABEL_FONT);
        plot.setNoDataMessage("No data available");
        plot.setCircular(false);
        plot.setLabelGap(0.02);
        plot.setOutlinePaint(Color.WHITE);

        // legend settings
        LegendTitle legend = chart.getLegend();
        if (legend != null) {
            legend.setPosition(RectangleEdge.TOP);
            legend.setFrame(BlockBorder.NONE);
            legend.setHorizontalAlignment(HorizontalAlignment.LEFT);
            legend.setItemFont(LABEL_FONT);
        }

        if (panel instanceof AbstractChartPanel) {
            panel.setChart(chart);
        } else {
            panel = new AbstractChartPanel(chart, getWidth(), getHeight() - MARGIN);
            final ChartPanelShiftController controller = new ChartPanelShiftController(panel);
            panel.addMouseListener(controller);
            panel.addMouseMotionListener(controller);
        }

        // ATTENTION: WITHOUT THIS WE GET SEVERE MEMORY LEAKS!!!
        panel.getChartRenderingInfo().setEntityCollection(null);
    } else {
        // LogService.getGlobal().logNote("Too many columns (" + categoryCount +
        // "), this chart is only able to plot up to " + MAX_CATEGORIES +
        // " different categories.");
        LogService.getRoot().log(Level.INFO,
                "com.rapidminer.gui.plotter.charts.AbstractPieChartPlotter.too_many_columns",
                new Object[] { categoryCount, MAX_CATEGORIES });
    }
}

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From source file:org.jivesoftware.openfire.reporting.graph.GraphEngine.java

/**
 * Creates a Pie Chart based on map./* w  w w  . j  a  va2 s  .c  om*/
 *
 * @return the Pie Chart generated.
 */
public JFreeChart getPieChart(Map<String, Double> pieValues) {
    DefaultPieDataset dataset = new DefaultPieDataset();

    for (String key : pieValues.keySet()) {
        dataset.setValue(key, pieValues.get(key));
    }

    JFreeChart chart = ChartFactory.createPieChart3D(null, // chart title
            dataset, // data
            true, // include legend
            true, false);

    chart.setBackgroundPaint(Color.white);
    chart.setBorderVisible(false);
    chart.setBorderPaint(null);

    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setSectionOutlinesVisible(false);
    plot.setLabelFont(new Font("SansSerif", Font.BOLD, 12));
    plot.setNoDataMessage("No data available");
    plot.setCircular(true);
    plot.setLabelGap(0.02);
    plot.setOutlinePaint(null);
    plot.setLabelLinksVisible(false);

    plot.setLabelGenerator(null);

    plot.setLegendLabelGenerator(new StandardPieSectionLabelGenerator("{0}"));

    plot.setStartAngle(270);
    plot.setDirection(Rotation.ANTICLOCKWISE);
    plot.setForegroundAlpha(0.60f);
    plot.setInteriorGap(0.33);

    return chart;
}

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From source file:kolacer.Kolacer.java

private void upravPlot(PiePlot plot) {
    plot.setSectionOutlinesVisible(false);
    plot.setOutlinePaint(null);/*from  w  w  w .  j a v  a 2s .c  om*/

    if (jRad_barvy_manual.isSelected()) {
        for (Udaj u : udaje) {
            plot.setSectionPaint(u.hodnota, u.barva);
        }
    } else if (jRad_barvy_auto.isSelected()) {
        Barvy.nastavBarvy(plot);
    } else if (jRad_barvy_gradient.isSelected()) {
        Barvy.nastavBarvy(plot, barvaGradA, barvaGradB);
    }

    if (!jCHB_popisky.isSelected())
        plot.setLabelGenerator(null);
    else {
        plot.setLabelBackgroundPaint(new Color(0, 0, 0, 0));
        plot.setLabelOutlinePaint(null);
        plot.setLabelShadowPaint(null);
        plot.setSimpleLabels(true);
        plot.setInsets(new RectangleInsets(5, 5, 5, 400));
        plot.setLabelFont(popisekGrafuFont);
        //plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{1} hl. ({2})"));
        plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{1}"));
    }
    plot.setBackgroundPaint(null);
    plot.setShadowPaint(null);
    plot.setLegendLabelGenerator(new StandardPieSectionLabelGenerator("{1} ({2}) - {0}"));
}

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From source file:net.sqs2.omr.result.export.chart.ChartImageWriter.java

private void setSectionPaint(PieDataset dataSet, PiePlot piePlot) {
    Paint outlinePaint = Color.BLACK;
    Stroke outlineStroke = new BasicStroke(1.0f);

    if (this.itemBackgroundImages != null && 0 < this.itemBackgroundImages.length) {
        int index = 0;
        for (Object key : dataSet.getKeys()) {
            int imageIndex = index % this.itemBackgroundImages.length;
            BufferedImage texture = this.itemBackgroundImages[imageIndex];
            Rectangle2D anchor = new Rectangle2D.Double(0, 0, texture.getWidth(), texture.getHeight());
            TexturePaint fillPaint = new TexturePaint(texture, anchor);
            piePlot.setSectionPaint((Comparable<?>) key, fillPaint);
            piePlot.setSectionOutlinePaint((Comparable<?>) key, outlinePaint);
            piePlot.setSectionOutlineStroke((Comparable<?>) key, outlineStroke);
            index++;//from   w  ww  .  j  a v a  2 s  .c  o m
        }
    }
    piePlot.setOutlineVisible(true);
    piePlot.setOutlinePaint(outlinePaint);
    piePlot.setOutlineStroke(outlineStroke);
    piePlot.setSectionOutlinesVisible(true);
    piePlot.setBaseSectionOutlinePaint(outlinePaint);
    piePlot.setBaseSectionOutlineStroke(outlineStroke);
}

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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]);

    }/*from w w  w  .  j a v a 2  s. c om*/
    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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