Example usage for org.jfree.data.general DefaultPieDataset setValue

List of usage examples for org.jfree.data.general DefaultPieDataset setValue

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Introduction

In this page you can find the example usage for org.jfree.data.general DefaultPieDataset setValue.

Prototype

public void setValue(Comparable key, double value)

Source Link

Document

Sets the data value for a key and sends a DatasetChangeEvent to all registered listeners.

Usage

From source file:org.lsug.quota.portlet.ServerQuotaPortlet.java

@Override
public void serveResource(ResourceRequest resourceRequest, ResourceResponse resourceResponse)
        throws IOException, PortletException {

    String type = ParamUtil.getString(resourceRequest, "type", "currentSize");

    StringBundler sb = new StringBundler(5);

    JFreeChart jFreeChart = null;/*from  www.  j a v  a2s.  c  om*/

    if (type.equals("currentSize")) {
        long classNameId = PortalUtil.getClassNameId(Company.class.getName());

        String orderByCol = "quotaUsed";
        String orderByType = "desc";
        OrderByComparator orderByComparator = QuotaUtil.getQuotaOrderByComparator(orderByCol, orderByType);
        DefaultPieDataset pieDataset = new DefaultPieDataset();

        try {
            List<Quota> listCompanyQuota = QuotaLocalServiceUtil.getQuotaByClassNameId(classNameId,
                    QueryUtil.ALL_POS, QueryUtil.ALL_POS, orderByComparator);

            for (Quota quota : listCompanyQuota) {
                if (quota.isEnabled()) {
                    pieDataset.setValue(CompanyLocalServiceUtil.getCompany(quota.getClassPK()).getWebId(),
                            quota.getQuotaUsed());
                }
            }
        } catch (Exception e) {
            LOGGER.error(e);
            throw new PortletException(e);
        }

        sb.append(QuotaUtil.getResource(resourceRequest, "server-current-used-size-diagram-title"));

        jFreeChart = getCurrentSizeJFreeChart(sb.toString(), pieDataset);
    }

    OutputStream outputStream = null;

    resourceResponse.setContentType(ContentTypes.IMAGE_PNG);

    try {
        outputStream = resourceResponse.getPortletOutputStream();
        ChartUtilities.writeChartAsPNG(outputStream, jFreeChart, 400, 200);
    } finally {
        if (outputStream != null) {
            outputStream.close();
        }
    }
}

From source file:com.itemanalysis.jmetrik.graph.piechart.PieChartPanel.java

public void updateDefaultPieDataset(TwoWayTable table) {
    DefaultPieDataset dataset = new DefaultPieDataset();
    Iterator<Comparable<?>> rowIter = table.rowValuesIterator();
    Iterator<Comparable<?>> colIter = null;
    Comparable<?> r = null;
    Comparable<?> c = null;

    while (rowIter.hasNext()) {
        r = rowIter.next();/*  ww  w  . j  av a  2 s .c  om*/
        colIter = table.colValuesIterator();
        while (colIter.hasNext()) {
            c = colIter.next();
            dataset.setValue(c.toString(), table.getCount(r, c));
        }
    }
    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setDataset(dataset);
}

From source file:edu.emory.library.tast.database.graphs.GraphPie.java

public JFreeChart createChart(Object[] data) {

    DefaultPieDataset pieDataset = new DefaultPieDataset();

    JFreeChart chart = ChartFactory.createPieChart(null, pieDataset, false, true, false);
    chart.setBackgroundPaint(Color.white);

    List dataSeries = getDataSeries();
    if (dataSeries.size() == 0)
        return null;

    Format formatter = getSelectedIndependentVariable().getFormat();

    for (int i = 0; i < data.length; i++) {
        Object[] row = (Object[]) data[i];

        String cat = formatter == null ? row[0].toString() : formatter.format(row[0]);

        pieDataset.setValue(cat, (Number) row[1]);
    }//from w  w  w. j a v a 2s  .c  o m

    return chart;

}

From source file:Software_Jframes.chart.java

public void piechart(JDesktopPane jDesktopPane1, String pid) {

    DefaultPieDataset piedataset = new DefaultPieDataset();
    try {/*from  ww  w .ja  va  2s. c o m*/
        ResultSet rs = db.statement()
                .executeQuery("select name,cost from project_level_payment where projectid='" + pid + "' ");
        while (rs.next()) {
            String cost = rs.getString("cost");
            int cost_int1 = Integer.parseInt(cost);

            String name = rs.getString("name");

            piedataset.setValue(name, new Integer(cost_int1));
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    JFreeChart chart = ChartFactory.createPieChart("Costs for Project", piedataset, true, true, true);
    PiePlot p = (PiePlot) chart.getPlot();
    p.setBackgroundPaint(Color.white);
    ChartPanel panel = new ChartPanel(chart);
    jDesktopPane1.add(panel).setSize(440, 300);
}

From source file:net.sourceforge.atunes.kernel.modules.statistics.StatsDialogController.java

/**
 * Sets the general chart.//w  ww .  ja  va  2 s  . co  m
 */
private void setGeneralChart() {
    DefaultPieDataset dataset = new DefaultPieDataset();
    int different = this.statisticsHandler.getDifferentAudioObjectsPlayed();
    int total = this.repositoryHandler.getAudioFilesList().size();
    dataset.setValue(I18nUtils.getString("SONGS_PLAYED"), different);
    dataset.setValue(I18nUtils.getString("SONGS_NEVER_PLAYED"), total - different);
    JFreeChart chart = ChartFactory.createPieChart3D(I18nUtils.getString("SONGS_PLAYED"), dataset, false, false,
            false);
    chart.setBackgroundPaint(GuiUtils.getBackgroundColor());
    chart.getTitle().setPaint(GuiUtils.getForegroundColor());
    chart.setPadding(new RectangleInsets(5, 0, 0, 0));
    DefaultDrawingSupplier drawingSupplier = new DefaultDrawingSupplier(
            new Paint[] { new Color(0, 1, 0, 0.6f), new Color(1, 0, 0, 0.6f) },
            new Paint[] { new Color(0, 1, 0, 0.4f), new Color(1, 0, 0, 0.4f) },
            DefaultDrawingSupplier.DEFAULT_STROKE_SEQUENCE, DefaultDrawingSupplier.DEFAULT_STROKE_SEQUENCE,
            DefaultDrawingSupplier.DEFAULT_SHAPE_SEQUENCE);
    chart.getPlot().setDrawingSupplier(drawingSupplier);
    ((PiePlot3D) chart.getPlot()).setOutlineVisible(false);
    ((PiePlot3D) chart.getPlot()).setBackgroundPaint(GuiUtils.getBackgroundColor());
    getComponentControlled().getGeneralChart().setIcon(new ImageIcon(chart.createBufferedImage(710, 250)));
}

From source file:de.suse.swamp.modules.scheduledjobs.Statistics.java

/**
 * Generating the frontpage graph that shows the total amount of different wf types
 */// w w  w .  j a  v  a2  s. c o  m
protected void generateFrontpageGraph() {
    // count the number of workflows of each type: 
    List names = wfman.getWorkflowTemplateNames();
    DefaultPieDataset dataset = new DefaultPieDataset();
    int wfcount = 0;

    for (Iterator it = names.iterator(); it.hasNext();) {
        String template = (String) it.next();
        PropertyFilter templatefilter = new PropertyFilter();
        templatefilter.addWfTemplate(template);
        int count = wfman.getWorkflowIds(templatefilter, null).size();
        if (count > 0) {
            dataset.setValue(template, new Double(count));
        }
        wfcount += count;
    }

    // only generate graph if workflows exist 
    if (wfcount > 0) {
        JFreeChart chart = ChartFactory.createPieChart3D("Workflows inside SWAMP", dataset, false, false,
                false);
        PiePlot3D plot = (PiePlot3D) chart.getPlot();
        plot.setForegroundAlpha(0.6f);
        File image = new File(statPath + fs + "workflows.png");
        if (image.exists())
            image.delete();
        try {
            ChartUtilities.saveChartAsPNG(image, chart, 500, 350);
        } catch (java.io.IOException exc) {
            Logger.ERROR("Error writing image to file: " + exc.getMessage());
        }
    }
}

From source file:clienteescritorio.MainFrame.java

private DefaultPieDataset getDataForChart() {
    DefaultPieDataset data = new DefaultPieDataset();
    try {//from   ww  w .  j a va  2  s.co m
        String datos = metodosRemotos.leerInfoForChart();
        String[] lines = datos.split("\\r?\\n");
        for (String line : lines) {
            String[] tokens = line.split("\\|");
            int movimientos = Integer.parseInt(tokens[1].trim());
            data.setValue(tokens[0] + " tiene " + movimientos + " movimientos", movimientos);
        }
    } catch (RemoteException ex) {
        ex.printStackTrace();
    }
    return data;
}

From source file:org.sonar.plugins.abacus.chart.PieChart3D.java

@Override
protected Plot getPlot(ChartParameters params) {
    PiePlot3D plot = new PiePlot3D();

    String[] colorsHex = params.getValues(PARAM_COLORS, ",", true);
    String[] serie = params.getValues(PARAM_VALUES, ";", true);

    DefaultPieDataset set = new DefaultPieDataset();

    Color[] colors = COLORS;/* w ww.  j a v a 2  s .  c o  m*/
    if (colorsHex != null && colorsHex.length > 0) {
        colors = new Color[colorsHex.length];
        for (int i = 0; i < colorsHex.length; i++) {
            colors[i] = Color.decode("#" + colorsHex[i]);
        }
    }

    String[] keyValue = null;
    for (int i = 0; i < serie.length; i++) {
        if (!StringUtils.isEmpty(serie[i])) {
            keyValue = StringUtils.split(serie[i], "=");
            set.setValue(keyValue[0], Double.parseDouble(keyValue[1]));
            plot.setSectionPaint(keyValue[0], colors[i]);
        }
    }
    plot.setDataset(set);

    plot.setStartAngle(360);
    plot.setCircular(true);
    plot.setDirection(Rotation.CLOCKWISE);
    plot.setNoDataMessage(DEFAULT_MESSAGE_NODATA);
    plot.setInsets(RectangleInsets.ZERO_INSETS);
    plot.setForegroundAlpha(1.0f);
    plot.setBackgroundAlpha(0.0f);
    plot.setIgnoreNullValues(true);
    plot.setIgnoreZeroValues(true);
    plot.setOutlinePaint(Color.WHITE);
    plot.setShadowPaint(Color.WHITE);
    plot.setDarkerSides(false);
    plot.setLabelFont(DEFAULT_FONT);
    plot.setLabelPaint(Color.BLACK);
    plot.setLabelBackgroundPaint(Color.WHITE);
    plot.setLabelOutlinePaint(Color.WHITE);
    plot.setLabelShadowPaint(Color.WHITE);
    plot.setLabelPadding(new RectangleInsets(1, 1, 1, 1));
    plot.setInteriorGap(0.02);
    plot.setMaximumLabelWidth(0.15);

    return plot;
}

From source file:org.sonar.plugins.scmstats.charts.PieChart3D.java

@Override
protected Plot getPlot(ChartParameters params) {
    PiePlot3D plot = new PiePlot3D();

    String[] colorsHex = params.getValues(PARAM_COLORS, ",", true);
    String[] serie = params.getValues(PARAM_VALUES, ";", true);

    DefaultPieDataset set = new DefaultPieDataset();

    Color[] colors = COLORS;//from  w w  w  .j av  a 2  s. co m
    if (colorsHex != null && colorsHex.length > 0) {
        colors = new Color[colorsHex.length];
        for (int i = 0; i < colorsHex.length; i++) {
            colors[i] = Color.decode("#" + colorsHex[i]);
        }
    }

    String[] keyValue = null;
    for (int i = 0; i < serie.length; i++) {
        if (!StringUtils.isEmpty(serie[i])) {
            keyValue = StringUtils.split(serie[i], "=");
            set.setValue(keyValue[0], Double.parseDouble(keyValue[1]));
            plot.setSectionPaint(keyValue[0], colors[i]);
        }
    }
    plot.setDataset(set);

    plot.setStartAngle(180);
    plot.setCircular(true);
    plot.setDirection(Rotation.CLOCKWISE);
    plot.setNoDataMessage(DEFAULT_MESSAGE_NODATA);
    plot.setInsets(RectangleInsets.ZERO_INSETS);
    plot.setForegroundAlpha(1.0f);
    plot.setBackgroundAlpha(0.0f);
    plot.setIgnoreNullValues(true);
    plot.setIgnoreZeroValues(true);
    plot.setOutlinePaint(Color.WHITE);
    plot.setShadowPaint(Color.GREEN);
    plot.setDarkerSides(true);
    plot.setLabelFont(DEFAULT_FONT);
    plot.setLabelPaint(Color.BLACK);
    plot.setLabelBackgroundPaint(Color.WHITE);
    plot.setLabelOutlinePaint(Color.WHITE);
    plot.setLabelShadowPaint(Color.GRAY);
    plot.setLabelPadding(new RectangleInsets(1, 1, 1, 1));
    plot.setInteriorGap(0.01);
    plot.setMaximumLabelWidth(0.25);

    return plot;
}

From source file:org.onesun.sdi.swing.app.views.DataServicesView.java

private void createControls() {

    copyDataButton.addActionListener(new ActionListener() {
        @Override//from   w ww . j  a v  a2s .c  om
        public void actionPerformed(ActionEvent e) {
            datasetModel = new DatasetModel();

            final Metadata origMetadata = AppCommonsUI.PREVIEW_DATASET_MODEL.getMetadata();
            Metadata metadata = new Metadata();
            // copy metadata
            for (String key : origMetadata.keySet()) {
                metadata.put(key, origMetadata.get(key));
            }

            final List<Map<String, String>> origData = AppCommonsUI.PREVIEW_DATASET_MODEL.getData();
            List<Map<String, String>> data = new ArrayList<Map<String, String>>();
            // copy data
            for (Map<String, String> datum : origData) {

                Map<String, String> record = new TreeMap<String, String>();

                for (String key : datum.keySet()) {
                    record.put(key, datum.get(key));
                }

                data.add(record);
            }

            datasetModel.setMetadata(metadata);
            datasetModel.setData(data);
            dataTable.setModel(datasetModel);
            rowCountLabel.setText(
                    "Rows: " + datasetModel.getRowCount() + ", Columns: " + datasetModel.getColumnCount());

            JTableUtils.packColumns(dataTable, 2);
            rowCountLabel.invalidate();
            dataTable.invalidate();
            dataTable.validate();
            scrollPane.invalidate();
        }
    });

    JPanel panel = new JPanel(new BorderLayout(5, 5));
    panel.add(new JLabel("Enrichment Services"), BorderLayout.NORTH);
    dataServicesList.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
    dataServicesList.setListData(DataServicesFactory.getServiceNames());
    dataServicesList.setPreferredSize(new Dimension(400, 300));
    JScrollPane listScrollPane = new JScrollPane(dataServicesList);
    panel.add(listScrollPane, BorderLayout.CENTER);
    containerPanel.add(panel);

    panel = new JPanel(new BorderLayout(5, 5));
    JPanel labelAndControlPanel = new JPanel(new BorderLayout(5, 5));
    labelAndControlPanel.add(new JLabel("Columns to be enriched"), BorderLayout.CENTER);
    JPanel controlPanel = new JPanel(new FlowLayout(FlowLayout.CENTER, 5, 5));
    JButton selectButton = new JButton(AppIcons.getIcon("select"));
    controlPanel.add(selectButton);
    selectButton.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            boolean columnsAvailable = false;
            if (datasetModel != null) {
                Metadata metadata = datasetModel.getMetadata();
                if (metadata != null) {
                    columnsAvailable = true;
                    int size = metadata.keySet().size();
                    String[] values = new String[size];

                    int index = 0;
                    for (String key : metadata.keySet()) {
                        values[index] = key;
                        index++;
                    }

                    metadataSelectionDialog.setValues(values);
                }
            }

            if (columnsAvailable == true) {
                metadataSelectionDialog.setVisible(true);
            } else {
                JOptionPane.showMessageDialog(rootPanel, AppMessages.ERROR_NO_METADATA);
                return;
            }
        }
    });
    JButton clearButton = new JButton(AppIcons.getIcon("clear"));
    clearButton.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            selectedColumnList.setListData(new String[] {});
            selectedColumnList.invalidate();
        }
    });
    controlPanel.add(clearButton);
    labelAndControlPanel.add(controlPanel, BorderLayout.EAST);
    panel.add(labelAndControlPanel, BorderLayout.NORTH);
    selectedColumnList.setPreferredSize(new Dimension(400, 300));
    listScrollPane = new JScrollPane(selectedColumnList);
    panel.add(listScrollPane, BorderLayout.CENTER);
    containerPanel.add(panel);

    executeButton.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent event) {
            if (AppCommons.TASKLET.getConnectionProperties() == null) {
                JOptionPane.showMessageDialog(rootPanel, AppMessages.INFORMATION_CHOOSE_A_CONNECTION);
                return;
            }
            if (AppCommonsUI.PREVIEW_DATASET_MODEL == null
                    || AppCommonsUI.PREVIEW_DATASET_MODEL.getRowCount() <= 0) {
                JOptionPane.showMessageDialog(rootPanel, AppMessages.ERROR_NO_DATA_TO_ENTRICH);
                return;
            }

            List<String> selectedServiceNames = dataServicesList.getSelectedValuesList();

            if ((selectedServiceNames != null && selectedServiceNames.size() == 0)
                    || (selectedColumnNames.length == 0)) {
                JOptionPane.showMessageDialog(rootPanel, AppMessages.ERROR_MISSING_DATA_SERVICE_AND_COLUMNS);
                return;
            }

            DefaultCusor.startWaitCursor(rootPanel);

            List<Map<String, String>> data = datasetModel.getData();
            Metadata metadata = datasetModel.getMetadata();

            for (String name : selectedServiceNames) {
                DataService service = DataServicesFactory.getDataService(name);

                if (service instanceof TextAnalysisService) {
                    TextAnalysisService taService = (TextAnalysisService) service;

                    List<Object> objects = new ArrayList<Object>();
                    for (Map<String, String> datum : data) {
                        objects.add(datum);
                    }
                    taService.setData(objects);
                    taService.setMetadata(metadata);
                    taService.setColumns(selectedColumnNames);

                    taService.execute();
                }
            }

            rowCountLabel.setText("Rows: " + data.size() + ", Columns: " + metadata.size());
            rowCountLabel.invalidate();

            datasetModel = new DatasetModel();
            datasetModel.setMetadata(metadata);
            datasetModel.setData(data);

            datasetModel.fireTableStructureChanged();
            datasetModel.fireTableDataChanged();
            dataTable.setModel(datasetModel);

            JTableUtils.packColumns(dataTable, 2);

            dataTable.invalidate();
            dataTable.validate();
            scrollPane.invalidate();

            DefaultCusor.stopWaitCursor(rootPanel);
        }
    });

    computeMetricsButton.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            if (datasetModel == null || datasetModel.getRowCount() == 0) {
                JOptionPane.showMessageDialog(rootPanel, AppMessages.ERROR_NO_DATA);

                return;
            }

            List<Map<String, String>> data = datasetModel.getData();
            int upsetCount = 0;
            int happyCount = 0;

            int negativeCount = 0;
            int positiveCount = 0;

            for (Map<String, String> datum : data) {
                for (String k : datum.keySet()) {
                    if (k.compareTo("uclassify_sentiment") == 0) {
                        String text = datum.get(k);

                        String[] tokens = text.replace("{", "").replace("}", "").split(", ");
                        for (String token : tokens) {
                            String[] nvp = token.split("=");

                            Double score = Double.parseDouble(nvp[1]);

                            if (nvp[0].compareToIgnoreCase("negative") == 0 && score > 50.0) {
                                negativeCount++;
                            }

                            if (nvp[0].compareToIgnoreCase("positive") == 0 && score >= 50.0) {
                                positiveCount++;
                            }
                        }
                    } else if (k.compareTo("uclassify_mood") == 0) {
                        String text = datum.get(k);

                        String[] tokens = text.replace("{", "").replace("}", "").split(", ");
                        for (String token : tokens) {
                            String[] nvp = token.split("=");

                            Double score = Double.parseDouble(nvp[1]);

                            if (nvp[0].compareToIgnoreCase("upset") == 0 && score > 50.0) {
                                upsetCount++;
                            }
                            if (nvp[0].compareToIgnoreCase("happy") == 0 && score >= 50.0) {
                                happyCount++;
                            }
                        }
                    }
                }

            }

            DefaultPieDataset moodDataset = new DefaultPieDataset();
            moodDataset.setValue("upset", upsetCount);
            moodDataset.setValue("happy", happyCount);

            DefaultPieDataset sentimentDataset = new DefaultPieDataset();
            sentimentDataset.setValue("negative", negativeCount);
            sentimentDataset.setValue("positive", positiveCount);

            JFreeChart moodChart = ChartFactory.createPieChart("How is mood?", moodDataset, true, true, true);
            JFreeChart sentimentChart = ChartFactory.createPieChart("How is sentiment?", sentimentDataset, true,
                    true, true);

            ChartDialog cd = new ChartDialog(AppCommonsUI.MAIN_WINDOW, moodChart, sentimentChart);
            cd.setSize(new Dimension(900, 500));
            cd.setVisible(true);
        }
    });
}