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

Introduction

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

Prototype

public void setNoDataMessage(String message) 

Source Link

Document

Sets the message that is displayed when the dataset is empty or null, and sends a PlotChangeEvent to all registered listeners.

Usage

From source file:edu.ucla.stat.SOCR.chart.demo.PieChartDemo4.java

protected JFreeChart createChart(PieDataset dataset) {
    // create the chart...
    JFreeChart chart = ChartFactory.createPieChart(chartTitle, // chart title
            dataset, // dataset
            !legendPanelOn, // include legend
            true, false);/*from w  w w  . jav a  2 s.c  om*/

    // set the background color for the chart...
    chart.setBackgroundPaint(new Color(222, 222, 255));
    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setBackgroundPaint(Color.white);
    plot.setCircular(true);
    for (int i = 0; i < pulloutFlag.length; i++) {
        //System.out.println("\""+pulloutFlag[i]+"\"");
        if (isPullout(i)) {
            Comparable key = dataset.getKey(i);
            plot.setExplodePercent(key, 0.30);
        }
    }
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} = {2}", NumberFormat.getNumberInstance(),
            NumberFormat.getPercentInstance()));
    plot.setNoDataMessage("No data available");

    if (rotateOn) {
        Rotator rotator = new Rotator(plot);
        rotator.start();
    }
    setCategorySummary(dataset);
    return chart;
}

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From source file:edu.ucla.stat.SOCR.applications.demo.BinomialTradingApplication.java

protected JFreeChart createEmptyChart(PieDataset dataset) {

    JFreeChart chart = ChartFactory.createPieChart("SOCR Chart", // chart title
            null, // data
            true, // include legend
            true, false);//from   ww w. java 2  s . c  om

    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 12));
    plot.setNoDataMessage("No data available");
    plot.setCircular(false);
    plot.setLabelGap(0.02);
    return chart;
}

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From source file:ar.edu.uns.cs.vyglab.arq.rockar.gui.JFrameControlPanel.java

private void initCustomGUI() {
    // Crear un pie chart vacio
    pieChartDataset = new DefaultPieDataset();
    chart = ChartFactory.createPieChart("Rock.AR Pie Chart", // chart title
            pieChartDataset, // data
            false, // include legend
            true, false);/*  ww  w  .  ja  v a  2  s .  c o m*/
    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setNoDataMessage("No data available");
    plot.setCircular(false);
    plot.setLabelGap(0.02);
    jPanelPieChart = new ChartPanel(this.chart);
    jPanelTop.add(jPanelPieChart, BorderLayout.CENTER);
    // TODO
    // hacer que los colores del pie chart se correspondan con la tabla
}

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From source file:it.eng.spagobi.engines.chart.bo.charttypes.piecharts.LinkablePie.java

public JFreeChart createChart(DatasetMap datasets) {
    Dataset dataset = (Dataset) datasets.getDatasets().get("1");

    boolean document_composition = false;
    if (mode.equalsIgnoreCase(SpagoBIConstants.DOCUMENT_COMPOSITION))
        document_composition = true;//from  w w w .j  a  v  a 2 s  .c  o  m

    JFreeChart chart = null;

    if (!threeD) {
        chart = ChartFactory.createPieChart(name, (PieDataset) dataset, // data
                legend, // include legend
                true, false);

        chart.setBackgroundPaint(color);

        TextTitle title = chart.getTitle();
        title.setToolTipText("A title tooltip!");

        PiePlot plot = (PiePlot) chart.getPlot();
        plot.setLabelFont(new Font(defaultLabelsStyle.getFontName(), Font.PLAIN, defaultLabelsStyle.getSize()));
        plot.setCircular(false);
        plot.setLabelGap(0.02);
        plot.setNoDataMessage("No data available");

        if (percentage == false) {
            plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} ({1})"));
        } else {
            plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} ({2})"));
        }

        MyPieUrlGenerator pieUrl = new MyPieUrlGenerator(rootUrl);
        pieUrl.setDocument_composition(document_composition);
        pieUrl.setCategoryUrlLabel(categoryUrlName);
        pieUrl.setDrillDocTitle(drillDocTitle);
        pieUrl.setTarget(target);

        plot.setURLGenerator(pieUrl);

    } else {
        chart = ChartFactory.createPieChart3D(name, (PieDataset) dataset, // data
                true, // include legend
                true, false);

        chart.setBackgroundPaint(color);

        TextTitle title = chart.getTitle();
        title.setToolTipText("A title tooltip!");

        PiePlot3D plot = (PiePlot3D) chart.getPlot();

        plot.setDarkerSides(true);
        plot.setStartAngle(290);
        plot.setDirection(Rotation.CLOCKWISE);
        plot.setForegroundAlpha(1.0f);
        plot.setDepthFactor(0.2);

        plot.setLabelFont(new Font(defaultLabelsStyle.getFontName(), Font.PLAIN, defaultLabelsStyle.getSize()));
        plot.setCircular(false);
        plot.setLabelGap(0.02);
        plot.setNoDataMessage("No data available");

        //org.jfree.chart.renderer.category.BarRenderer renderer = new org.jfree.chart.renderer.category.AreaRenderer);

        MyPieUrlGenerator pieUrl = new MyPieUrlGenerator(rootUrl);
        pieUrl.setDocument_composition(document_composition);
        pieUrl.setCategoryUrlLabel(categoryUrlName);
        pieUrl.setDrillDocTitle(drillDocTitle);
        pieUrl.setTarget(target);

        plot.setURLGenerator(pieUrl);

        if (percentage == false) {
            plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} ({1})"));
        } else {
            plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} ({2})"));
        }
    }

    TextTitle title = setStyleTitle(name, styleTitle);
    chart.setTitle(title);
    if (subName != null && !subName.equals("")) {
        TextTitle subTitle = setStyleTitle(subName, styleSubTitle);
        chart.addSubtitle(subTitle);
    }

    return chart;

}

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

/**
 * Creates a PIE CHART//  w w w  .  ja  v a  2  s  . c  o m
 * @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;
}

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

private static JFreeChart createJFreeChart(PieDataset dataset) {
    /**/*from w ww  .  j a va2  s .  c o 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.jivesoftware.openfire.reporting.graph.GraphEngine.java

/**
 * Creates a Pie Chart based on map.//from w  w  w .ja  v a 2 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:net.sf.eclipsecs.ui.stats.views.GraphStatsView.java

/**
 * Cre le graphe JFreeChart./*from   ww  w  .j  ava 2  s.  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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From source file:edu.ucla.stat.SOCR.chart.SuperPieChart.java

/**
 * Creates a chart.//w  ww  . j  a va2  s  . c om
 * 
 * @param dataset  the dataset.
 * 
 * @return a chart.
 */
protected JFreeChart createChart(PieDataset dataset) {

    JFreeChart chart = ChartFactory.createPieChart(chartTitle, // chart title
            dataset, // data
            !legendPanelOn, // include legend
            true, false);
    TextTitle title = chart.getTitle();
    title.setToolTipText("A title tooltip!");

    PiePlot plot = (PiePlot) chart.getPlot();
    if (!ThreeDPie) {
        for (int i = 0; i < pulloutFlag.length; i++) {
            //System.out.println("SuperPieChart\""+pulloutFlag[i]+"\"");
            if (pulloutFlag[i].equals("1")) {
                Comparable key = dataset.getKey(i);
                plot.setExplodePercent(key, 0.30);
            }
        }
    }
    plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 12));
    plot.setNoDataMessage("No data available");
    plot.setCircular(false);
    plot.setLabelGap(0.02);

    return chart;
}

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From source file:edu.ucla.stat.SOCR.applications.demo.PortfolioApplication2.java

protected JFreeChart createEmptyChart(String chartTitle, PieDataset dataset) {

    JFreeChart chart = ChartFactory.createPieChart(chartTitle, // chart title
            null, // data
            true, // include legend
            true, false);/*from  w  w w. j a  va2s.com*/

    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 12));
    plot.setNoDataMessage("No data available");
    plot.setCircular(false);
    plot.setLabelGap(0.02);
    return chart;
}

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