Examples with DefaultPieDataset org.jfree.data.general.DefaultPieDataset used on opensource projects

Example 6 with DefaultPieDataset

use of org.jfree.data.general.DefaultPieDataset in project jgnash by ccavanaugh.

the class PayeePieChart method createPieDataSet.

private PieDataset[] createPieDataSet(final Account a) {
    final DefaultPieDataset[] returnValue = new DefaultPieDataset[2];
    returnValue[CREDIT] = new DefaultPieDataset();
    returnValue[DEBIT] = new DefaultPieDataset();
    if (a != null) {
        //System.out.print("Account = "); System.out.println(a);
        Map<String, BigDecimal> names = new HashMap<>();
        List<TranTuple> list = getTransactions(a, new ArrayList<>(), startField.getLocalDate(), endField.getLocalDate());
        CurrencyNode currency = a.getCurrencyNode();
        for (final TranTuple tranTuple : list) {
            Transaction tran = tranTuple.transaction;
            Account account = tranTuple.account;
            String payee = tran.getPayee();
            BigDecimal sum = tran.getAmount(account);
            sum = sum.multiply(account.getCurrencyNode().getExchangeRate(currency));
            if (useFilters.isSelected()) {
                for (String aFilterList : filterList) {
                    PayeeMatcher pm = new PayeeMatcher(aFilterList, false);
                    if (pm.matches(tran)) {
                        payee = aFilterList;
                        //System.out.println(filterList.get(i));
                        break;
                    }
                }
            }
            if (names.containsKey(payee)) {
                sum = sum.add(names.get(payee));
            }
            names.put(payee, sum);
        }
        for (final Map.Entry<String, BigDecimal> entry : names.entrySet()) {
            BigDecimal value = entry.getValue();
            if (value.compareTo(BigDecimal.ZERO) == -1) {
                value = value.negate();
                returnValue[DEBIT].setValue(entry.getKey(), value);
            } else {
                returnValue[CREDIT].setValue(entry.getKey(), value);
            }
        }
    }
    return returnValue;
}

Example 7 with DefaultPieDataset

use of org.jfree.data.general.DefaultPieDataset in project gephi by gephi.

the class ColumnValuesFrequency method buildPieChart.

public JFreeChart buildPieChart(final Map<Object, Integer> valuesFrequencies) {
    final ArrayList<Object> values = new ArrayList<>(valuesFrequencies.keySet());
    DefaultPieDataset pieDataset = new DefaultPieDataset();
    for (Object value : values) {
        pieDataset.setValue(value != null ? "'" + AttributeUtils.print(value) + "'" : "null", valuesFrequencies.get(value));
    }
    JFreeChart chart = ChartFactory.createPieChart(NbBundle.getMessage(ColumnValuesFrequency.class, "ColumnValuesFrequency.report.piechart.title"), pieDataset, false, true, false);
    return chart;
}

Example 8 with DefaultPieDataset

use of org.jfree.data.general.DefaultPieDataset in project Openfire by igniterealtime.

the class GraphEngine method getPieChart.

/**
     * Creates a Pie Chart based on map.
     *
     * @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(// chart title
    null, // data
    dataset, // include legend
    true, 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;
}

Example 9 with DefaultPieDataset

use of org.jfree.data.general.DefaultPieDataset in project EnrichmentMapApp by BaderLab.

the class ChartUtil method createRadialHeatMapLegend.

public static JFreeChart createRadialHeatMapLegend(List<EMDataSet> dataSets, ChartOptions options) {
    // All the slices must have the same size
    final DefaultPieDataset pieDataset = new DefaultPieDataset();
    for (EMDataSet ds : dataSets) pieDataset.setValue(ds.getName(), 1);
    JFreeChart chart = ChartFactory.createPieChart(// chart title
    null, // data
    pieDataset, // include legend
    false, // tooltips
    true, // urls
    false);
    chart.setAntiAlias(true);
    chart.setBorderVisible(false);
    chart.setBackgroundPaint(UIManager.getColor("Table.background"));
    chart.setBackgroundImageAlpha(0.0f);
    chart.setPadding(new RectangleInsets(0.0, 0.0, 0.0, 0.0));
    final PiePlot plot = (PiePlot) chart.getPlot();
    plot.setCircular(true);
    plot.setOutlineVisible(false);
    plot.setBackgroundPaint(UIManager.getColor("Table.background"));
    plot.setInsets(new RectangleInsets(0.0, 0.0, 0.0, 0.0));
    plot.setShadowPaint(TRANSPARENT_COLOR);
    plot.setShadowXOffset(0.0);
    plot.setShadowYOffset(0.0);
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0}"));
    plot.setLabelFont(UIManager.getFont("Label.font").deriveFont(LookAndFeelUtil.getSmallFontSize()));
    plot.setLabelPaint(UIManager.getColor("Label.foreground"));
    plot.setLabelBackgroundPaint(TRANSPARENT_COLOR);
    plot.setLabelOutlinePaint(TRANSPARENT_COLOR);
    plot.setLabelShadowPaint(TRANSPARENT_COLOR);
    plot.setToolTipGenerator(new StandardPieToolTipGenerator("{0}"));
    ColorScheme colorScheme = options != null ? options.getColorScheme() : null;
    List<Color> colors = colorScheme != null ? colorScheme.getColors() : null;
    if (// UP, ZERO, DOWN:
    colors == null || colors.size() < 3)
        colors = Arrays.asList(new Color[] { Color.LIGHT_GRAY, Color.WHITE, Color.DARK_GRAY });
    int total = dataSets.size();
    int v = total / -2;
    for (EMDataSet ds : dataSets) {
        plot.setSectionPaint(ds.getName(), ColorUtil.getColor(v, -total, total, colors.get(2), colors.get(1), colors.get(0)));
        v++;
    }
    return chart;
}

Example 10 with DefaultPieDataset

use of org.jfree.data.general.DefaultPieDataset in project cubrid-manager by CUBRID.

the class VolumeFolderInfoEditor method createDataset.

/**
	 * create the dataset
	 *
	 * @param dbSpaceInfo DbSpaceInfo
	 * @return dataset
	 */
private DefaultPieDataset createDataset(DbSpaceInfo dbSpaceInfo) {
    int freeSize = dbSpaceInfo.getFreepage();
    int totalSize = dbSpaceInfo.getTotalpage();
    DefaultPieDataset dataset = new DefaultPieDataset();
    dataset.setValue(Messages.chartMsgUsedSize, new Double(totalSize - freeSize));
    dataset.setValue(Messages.chartMsgFreeSize, new Double(freeSize));
    return dataset;
}