Example usage for org.jfree.chart.plot RingPlot RingPlot

Introduction

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

Prototype

public RingPlot(PieDataset dataset) 

Source Link

Document

Creates a new plot for the specified dataset.

Usage

From source file:Visuals.RingChart.java

public ChartPanel drawRingChart() {
    DefaultPieDataset dataset = new DefaultPieDataset();
    if (riskCount == 0) {
        dataset.setValue(noVulnerabilities, new Integer(1));
    } else {/*from ww  w . j  av  a  2s.c  o  m*/
        if (critical > 0)
            dataset.setValue(criticalValue, new Integer(critical));
        if (low > 0)
            dataset.setValue(lowValue, new Integer(low));
        if (medium > 0)
            dataset.setValue(mediumValue, new Integer(medium));
        if (high > 0)
            dataset.setValue(highValue, new Integer(high));

    }

    RingPlot plot = new RingPlot(dataset);
    //plot.setLabelGenerator(new StandardPieSectionLabelGenerator(locale));
    plot.setInsets(new RectangleInsets(0.0, 5.0, 5.0, 5.0));
    //        if (tooltips) {
    //            plot.setToolTipGenerator(new StandardPieToolTipGenerator(locale));
    //        }
    if (riskCount == 0) {
        plot.setSectionPaint(noVulnerabilities, new Color(47, 196, 6));
    } else {
        plot.setSectionPaint(criticalValue, new Color(230, 27, 27));
        plot.setSectionPaint(highValue, new Color(230, 90, 27));
        plot.setSectionPaint(mediumValue, new Color(85, 144, 176));
        if (lowValue.equals("Updated (" + low + ")")) {
            plot.setSectionPaint(lowValue, new Color(47, 196, 6));
        } else
            plot.setSectionPaint(lowValue, new Color(230, 219, 27));
    }
    JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, true);
    CategoryItemRenderer renderer = new CustomRenderer();
    renderer.setItemLabelsVisible(false);
    plot.setLabelLinksVisible(false);
    plot.setLabelGenerator(null);
    plot.setBackgroundPaint(new Color(210, 234, 243));
    ChartPanel chartPanel = new ChartPanel(chart);
    return chartPanel;

    //        if(isMain)
    //        {
    //            piechart.removeLegend();
    //        }
}

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From source file:i2p.bote.web.PeerInfoTag.java

private String createDhtChart(DhtPeerStats dhtStats) throws IOException {
    RingPlot plot;/*from w  ww  .  j ava 2s .c o  m*/
    int numDhtPeers = dhtStats.getData().size();
    if (numDhtPeers == 0) {
        DefaultPieDataset dataset = new DefaultPieDataset();
        dataset.setValue("", 100);

        plot = new RingPlot(dataset);
        plot.setSectionPaint("", Color.gray);
    } else {
        int reachable = 0;
        for (List<String> row : dhtStats.getData()) {
            if (_t("No").equals(row.get(4)))
                reachable += 1;
        }
        int unreachable = numDhtPeers - reachable;

        DefaultPieDataset dataset = new DefaultPieDataset();
        if (reachable > 0)
            dataset.setValue(_t("Reachable"), reachable);
        if (unreachable > 0)
            dataset.setValue(_t("Unreachable"), unreachable);

        plot = new RingPlot(dataset);
        plot.setSectionPaint(_t("Reachable"), Color.green);
        plot.setSectionPaint(_t("Unreachable"), Color.red);
    }
    plot.setLabelGenerator(null);
    plot.setShadowGenerator(null);

    JFreeChart dhtChart = new JFreeChart(_t("Kademlia Peers:"), JFreeChart.DEFAULT_TITLE_FONT, plot,
            numDhtPeers == 0 ? false : true);
    return ServletUtilities.saveChartAsPNG(dhtChart, 400, 300, null);
}

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From source file:i2p.bote.web.PeerInfoTag.java

private String createRelayChart(RelayPeer[] relayPeers) throws IOException {
    RingPlot plot;/*  w ww .java2  s. c  om*/
    if (relayPeers.length == 0) {
        DefaultPieDataset dataset = new DefaultPieDataset();
        dataset.setValue("", 100);

        plot = new RingPlot(dataset);
        plot.setSectionPaint("", Color.gray);
    } else {
        int good = 0;
        int untested = 0;
        for (RelayPeer relayPeer : relayPeers) {
            int reachability = relayPeer.getReachability();
            if (reachability == 0)
                untested += 1;
            else if (reachability > 80)
                good += 1;
        }
        int bad = relayPeers.length - good - untested;

        DefaultPieDataset dataset = new DefaultPieDataset();
        if (good > 0)
            dataset.setValue(_t("Good"), good);
        if (bad > 0)
            dataset.setValue(_t("Unreliable"), bad);
        if (untested > 0)
            dataset.setValue(_t("Untested"), untested);

        plot = new RingPlot(dataset);
        plot.setSectionPaint(_t("Good"), Color.green);
        plot.setSectionPaint(_t("Unreliable"), Color.red);
        plot.setSectionPaint(_t("Untested"), Color.orange);
    }
    plot.setLabelGenerator(null);
    plot.setShadowGenerator(null);

    JFreeChart chart = new JFreeChart(_t("Relay Peers:"), JFreeChart.DEFAULT_TITLE_FONT, plot,
            relayPeers.length == 0 ? false : true);
    return ServletUtilities.saveChartAsPNG(chart, 400, 300, null);
}

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

private static JFreeChart createRingChart(PieDataset dataset) {

    RingPlot plot = new RingPlot(dataset);
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator());
    plot.setInsets(new RectangleInsets(0.0, 5.0, 5.0, 5.0));
    if (tooltips) {
        plot.setToolTipGenerator(new StandardPieToolTipGenerator());
    }//from  ww  w  .j ava  2s.c  o  m
    if (urls) {
        plot.setURLGenerator(new StandardPieURLGenerator());
    }
    JFreeChart chart = new JFreeChart("Ring Chart Demo 1", JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
    plot.setSectionOutlinesVisible(false);
    plot.setNoDataMessage("No data available");

    return chart;

}

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From source file:edu.dlnu.liuwenpeng.ChartFactory.ChartFactory.java

/**    
* Creates a ring chart with default settings.    
* <P>    /*w  ww .  ja v a2  s. c om*/
* The chart object returned by this method uses a {@link RingPlot}     
* instance as the plot.    
*    
* @param title  the chart title (<code>null</code> permitted).    
* @param dataset  the dataset for the chart (<code>null</code> permitted).    
* @param legend  a flag specifying whether or not a legend is required.    
* @param tooltips  configure chart to generate tool tips?    
* @param locale  the locale (<code>null</code> not permitted).    
*    
* @return A ring chart.    
*     
* @since 1.0.7    
*/
public static JFreeChart createRingChart(String title, PieDataset dataset, boolean legend, boolean tooltips,
        Locale locale) {

    RingPlot plot = new RingPlot(dataset);
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator(locale));
    plot.setInsets(new RectangleInsets(0.0, 5.0, 5.0, 5.0));
    if (tooltips) {
        plot.setToolTipGenerator(new StandardPieToolTipGenerator(locale));
    }
    return new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend);

}

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From source file:edu.dlnu.liuwenpeng.ChartFactory.ChartFactory.java

/**    
* Creates a ring chart with default settings.    
* <P>    /*from   www. j  av  a  2  s .  com*/
* The chart object returned by this method uses a {@link RingPlot}     
* instance as the plot.    
*    
* @param title  the chart title (<code>null</code> permitted).    
* @param dataset  the dataset for the chart (<code>null</code> permitted).    
* @param legend  a flag specifying whether or not a legend is required.    
* @param tooltips  configure chart to generate tool tips?    
* @param urls  configure chart to generate URLs?    
*    
* @return A ring chart.    
*/
public static JFreeChart createRingChart(String title, PieDataset dataset, boolean legend, boolean tooltips,
        boolean urls) {

    RingPlot plot = new RingPlot(dataset);
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator());
    plot.setInsets(new RectangleInsets(0.0, 5.0, 5.0, 5.0));
    if (tooltips) {
        plot.setToolTipGenerator(new StandardPieToolTipGenerator());
    }
    if (urls) {
        plot.setURLGenerator(new StandardPieURLGenerator());
    }
    return new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend);

}

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From source file:KIDLYFactory.java

/**
 * Creates a ring chart with default settings.
 * <P>/*w ww  .  jav a  2  s  . c o m*/
 * The chart object returned by this method uses a {@link RingPlot}
 * instance as the plot.
 *
 * @param title  the chart title (<code>null</code> permitted).
 * @param dataset  the dataset for the chart (<code>null</code> permitted).
 * @param legend  a flag specifying whether or not a legend is required.
 * @param tooltips  configure chart to generate tool tips?
 * @param locale  the locale (<code>null</code> not permitted).
 *
 * @return A ring chart.
 *
 * @since 1.0.7
 */
public static JFreeChart createRingChart(String title, PieDataset dataset, boolean legend, boolean tooltips,
        Locale locale) {

    RingPlot plot = new RingPlot(dataset);
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator(locale));
    plot.setInsets(new RectangleInsets(0.0, 5.0, 5.0, 5.0));
    if (tooltips) {
        plot.setToolTipGenerator(new StandardPieToolTipGenerator(locale));
    }
    JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
    currentTheme.apply(chart);
    return chart;
}

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From source file:KIDLYFactory.java

/**
 * Creates a ring chart with default settings.
 * <P>//from ww  w  .j a  va 2s.  c o  m
 * The chart object returned by this method uses a {@link RingPlot}
 * instance as the plot.
 *
 * @param title  the chart title (<code>null</code> permitted).
 * @param dataset  the dataset for the chart (<code>null</code> permitted).
 * @param legend  a flag specifying whether or not a legend is required.
 * @param tooltips  configure chart to generate tool tips?
 * @param urls  configure chart to generate URLs?
 *
 * @return A ring chart.
 */
public static JFreeChart createRingChart(String title, PieDataset dataset, boolean legend, boolean tooltips,
        boolean urls) {

    RingPlot plot = new RingPlot(dataset);
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator());
    plot.setInsets(new RectangleInsets(0.0, 5.0, 5.0, 5.0));
    if (tooltips) {
        plot.setToolTipGenerator(new StandardPieToolTipGenerator());
    }
    if (urls) {
        plot.setURLGenerator(new StandardPieURLGenerator());
    }
    JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
    currentTheme.apply(chart);
    return chart;

}

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From source file:org.jfree.chart.ChartFactory.java

/**
 * Creates a ring chart with default settings.
 * <P>/*  w w w .ja  va 2  s  .  com*/
 * The chart object returned by this method uses a {@link RingPlot}
 * instance as the plot.
 *
 * @param title  the chart title ({@code null} permitted).
 * @param dataset  the dataset for the chart ({@code null} permitted).
 * @param locale  the locale ({@code null} not permitted).
 *
 * @return A ring chart.
 *
 * @since 1.0.7
 */
public static JFreeChart createRingChart(String title, PieDataset dataset, Locale locale) {

    RingPlot plot = new RingPlot(dataset);
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator(locale));
    plot.setInsets(new RectangleInsets(0.0, 5.0, 5.0, 5.0));
    plot.setToolTipGenerator(new StandardPieToolTipGenerator(locale));
    JFreeChart chart = new JFreeChart(title, plot);
    currentTheme.apply(chart);
    return chart;
}

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From source file:org.jfree.chart.ChartFactory.java

/**
 * Creates a ring chart with default settings.
 * <P>//from w  w w .  j av  a2 s .c  om
 * The chart object returned by this method uses a {@link RingPlot}
 * instance as the plot.
 *
 * @param title  the chart title ({@code null} permitted).
 * @param dataset  the dataset for the chart ({@code null} permitted).
 *
 * @return A ring chart.
 */
public static JFreeChart createRingChart(String title, PieDataset dataset) {

    RingPlot plot = new RingPlot(dataset);
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator());
    plot.setInsets(new RectangleInsets(0.0, 5.0, 5.0, 5.0));
    plot.setToolTipGenerator(new StandardPieToolTipGenerator());
    JFreeChart chart = new JFreeChart(title, plot);
    currentTheme.apply(chart);
    return chart;

}

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