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

Example 16 with PieDataset

use of org.jfree.data.general.PieDataset in project processdash by dtuma.

the class DiscPlot method setDataset.

/**
     * Sets the dataset and sends a {@link DatasetChangeEvent} to 'this'.
     *
     * @param dataset  the dataset (<code>null</code> permitted).
     * 
     * @see #getDataset()
     */
public void setDataset(PieDataset dataset) {
    // if there is an existing dataset, remove the plot from the list of
    // change listeners...
    PieDataset existing = this.dataset;
    if (existing != null) {
        existing.removeChangeListener(this);
    }
    // set the new dataset, and register the chart as a change listener...
    this.dataset = dataset;
    if (dataset != null) {
        setDatasetGroup(dataset.getGroup());
        dataset.addChangeListener(this);
    }
    // tell the item distributor about the change
    if (discDistributor != null) {
        discDistributor.setDataset(dataset);
    }
    // send a dataset change event to self...
    DatasetChangeEvent event = new DatasetChangeEvent(this, dataset);
    datasetChanged(event);
}

Example 17 with PieDataset

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

the class RadialHeatMapLayer method createDataset.

// ==[ PRIVATE METHODS ]============================================================================================
@Override
protected PieDataset createDataset() {
    List<Double> values = data.isEmpty() ? null : data.values().iterator().next();
    // All the slices must have the same size
    Double[] equalValues = values.isEmpty() ? null : new Double[values.size()];
    if (equalValues != null)
        Arrays.fill(equalValues, new Double(1));
    final PieDataset dataset = createPieDataset(equalValues != null ? Arrays.asList(equalValues) : null);
    if (showItemLabels && itemLabels != null) {
        final List<?> keys = dataset.getKeys();
        for (int i = 0; i < keys.size(); i++) {
            String k = (String) keys.get(i);
            String label = itemLabels.size() > i ? itemLabels.get(i) : null;
            if (label == null && values.size() > i)
                label = "" + values.get(i);
            labels.put(k, label);
        }
    }
    return dataset;
}

Example 18 with PieDataset

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

the class PayeePieChart method createPanel.

private JPanel createPanel() {
    JButton refreshButton = new JButton(rb.getString("Button.Refresh"));
    JButton addFilterButton = new JButton(rb.getString("Button.AddFilter"));
    final JButton saveButton = new JButton(rb.getString("Button.SaveFilters"));
    JButton deleteFilterButton = new JButton(rb.getString("Button.DeleteFilter"));
    JButton clearPrefButton = new JButton(rb.getString("Button.MasterDelete"));
    filterCombo = new JComboBox<>();
    startField = new DatePanel();
    endField = new DatePanel();
    txtAddFilter = new TextField();
    filterList = new ArrayList<>();
    filtersChanged = false;
    useFilters = new JCheckBox(rb.getString("Label.UseFilters"));
    useFilters.setSelected(true);
    showPercentCheck = new JCheckBox(rb.getString("Button.ShowPercentValues"));
    combo = AccountListComboBox.getFullInstance();
    final LocalDate dStart = DateUtils.getFirstDayOfTheMonth(LocalDate.now().minusYears(DEBIT));
    long start = pref.getLong(START_DATE, DateUtils.asEpochMilli(dStart));
    startField.setDate(DateUtils.asLocalDate(start));
    currentAccount = combo.getSelectedAccount();
    PieDataset[] data = createPieDataSet(currentAccount);
    JFreeChart chartCredit = createPieChart(currentAccount, data, CREDIT);
    chartPanelCredit = new ChartPanel(chartCredit, true, true, true, false, true);
    //                         (chart, properties, save, print, zoom, tooltips)
    JFreeChart chartDebit = createPieChart(currentAccount, data, DEBIT);
    chartPanelDebit = new ChartPanel(chartDebit, true, true, true, false, true);
    FormLayout layout = new FormLayout("p, $lcgap, 70dlu, 8dlu, p, $lcgap, 70dlu, $ugap, p, $lcgap:g, left:p", "d, $rgap, d, $ugap, f:p:g, $rgap, d");
    DefaultFormBuilder builder = new DefaultFormBuilder(layout);
    layout.setRowGroups(new int[][] { { DEBIT, 3 } });
    // row 1
    builder.append(combo, 9);
    builder.append(useFilters);
    builder.nextLine();
    builder.nextLine();
    // row 3
    builder.append(rb.getString("Label.StartDate"), startField);
    builder.append(rb.getString("Label.EndDate"), endField);
    builder.append(refreshButton);
    builder.append(showPercentCheck);
    builder.nextLine();
    builder.nextLine();
    // row 5
    FormLayout subLayout = new FormLayout("180dlu:g, 1dlu, 180dlu:g", "f:180dlu:g");
    DefaultFormBuilder subBuilder = new DefaultFormBuilder(subLayout);
    subBuilder.append(chartPanelCredit);
    subBuilder.append(chartPanelDebit);
    builder.append(subBuilder.getPanel(), 11);
    builder.nextLine();
    builder.nextLine();
    // row 7
    builder.append(txtAddFilter, 3);
    builder.append(addFilterButton, 3);
    builder.append(saveButton);
    builder.nextLine();
    // row
    builder.append(filterCombo, 3);
    builder.append(deleteFilterButton, 3);
    builder.append(clearPrefButton);
    builder.nextLine();
    JPanel panel = builder.getPanel();
    combo.addActionListener(e -> {
        Account newAccount = combo.getSelectedAccount();
        if (filtersChanged) {
            int result = JOptionPane.showConfirmDialog(null, rb.getString("Message.SaveFilters"), "Warning", JOptionPane.YES_NO_OPTION);
            if (result == JOptionPane.YES_OPTION) {
                saveButton.doClick();
            }
        }
        filtersChanged = false;
        String[] list = POUND_DELIMITER_PATTERN.split(pref.get(FILTER_TAG + newAccount.hashCode(), ""));
        filterList.clear();
        for (String filter : list) {
            if (!filter.isEmpty()) {
                filterList.add(filter);
            }
        }
        refreshFilters();
        setCurrentAccount(newAccount);
        pref.putLong(START_DATE, DateUtils.asEpochMilli(startField.getLocalDate()));
    });
    refreshButton.addActionListener(e -> {
        setCurrentAccount(currentAccount);
        pref.putLong(START_DATE, DateUtils.asEpochMilli(startField.getLocalDate()));
    });
    clearPrefButton.addActionListener(e -> {
        int result = JOptionPane.showConfirmDialog(null, rb.getString("Message.MasterDelete"), "Warning", JOptionPane.YES_NO_OPTION);
        if (result == JOptionPane.YES_OPTION) {
            try {
                pref.clear();
            } catch (Exception ex) {
                System.out.println("Exception clearing preferences" + ex);
            }
        }
    });
    saveButton.addActionListener(e -> {
        final StringBuilder sb = new StringBuilder();
        for (String filter : filterList) {
            sb.append(filter);
            sb.append('#');
        }
        pref.put(FILTER_TAG + currentAccount.hashCode(), sb.toString());
        filtersChanged = false;
    });
    addFilterButton.addActionListener(e -> {
        String newFilter = txtAddFilter.getText();
        filterList.remove(newFilter);
        if (!newFilter.isEmpty()) {
            filterList.add(newFilter);
            filtersChanged = true;
            txtAddFilter.setText("");
        }
        refreshFilters();
    });
    deleteFilterButton.addActionListener(e -> {
        if (!filterList.isEmpty()) {
            String filter = (String) filterCombo.getSelectedItem();
            filterList.remove(filter);
            filtersChanged = true;
        }
        refreshFilters();
    });
    useFilters.addActionListener(e -> setCurrentAccount(currentAccount));
    showPercentCheck.addActionListener(e -> {
        ((PiePlot) chartPanelCredit.getChart().getPlot()).setLabelGenerator(showPercentCheck.isSelected() ? percentLabels : defaultLabels);
        ((PiePlot) chartPanelDebit.getChart().getPlot()).setLabelGenerator(showPercentCheck.isSelected() ? percentLabels : defaultLabels);
    });
    return panel;
}

Example 19 with PieDataset

use of org.jfree.data.general.PieDataset in project xwiki-platform by xwiki.

the class TablePieDatasetBuilderTest method testBuildPieDataset.

@Test
public void testBuildPieDataset() throws Exception {
    String content = "| column 1 | column 2 | column 3 | column 4\n" + "| row 1 | 12 | 13 | 14 \n" + "| row 2 | 22 | 23 | 24 \n";
    setUpContentExpectation(content);
    getDataSource().buildDataset(content, map("type", "pie", "range", "B2-D3"), null);
    ChartModel chartModel = getDataSource().getChartModel();
    Dataset dataset = chartModel.getDataset();
    Assert.assertTrue(dataset instanceof PieDataset);
    PieDataset pieDataset = (PieDataset) dataset;
    Assert.assertTrue(pieDataset.getKey(0).equals(" row 1 "));
    Assert.assertTrue(pieDataset.getKey(1).equals(" row 2 "));
    Assert.assertTrue(pieDataset.getValue(0).intValue() == 12);
    Assert.assertTrue(pieDataset.getValue(1).intValue() == 22);
}

Example 20 with PieDataset

use of org.jfree.data.general.PieDataset in project xwiki-platform by xwiki.

the class TablePieDatasetBuilderTest method testBuildPieDatasetRowsSeries.

@Test
public void testBuildPieDatasetRowsSeries() throws Exception {
    String content = "| column 1 | column 2 | column 3 | column 4\n" + "| row 1 | 12 | 13 | 14 \n" + "| row 2 | 22 | 23 | 24 \n";
    setUpContentExpectation(content);
    getDataSource().buildDataset(content, map("type", "pie", "range", "B2-D3", "series", "rows"), null);
    ChartModel chartModel = getDataSource().getChartModel();
    Dataset dataset = chartModel.getDataset();
    Assert.assertTrue(dataset instanceof PieDataset);
    PieDataset pieDataset = (PieDataset) dataset;
    Assert.assertTrue(pieDataset.getKey(0).equals(" column 2 "));
    Assert.assertTrue(pieDataset.getKey(1).equals(" column 3 "));
    Assert.assertTrue(pieDataset.getKey(2).equals(" column 4"));
    Assert.assertTrue(pieDataset.getValue(0).intValue() == 12);
    Assert.assertTrue(pieDataset.getValue(1).intValue() == 13);
    Assert.assertTrue(pieDataset.getValue(2).intValue() == 14);
}