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:graph.plotter.PieMenu.java

/**
 * This is the main working button for this class... It creates pie chart analyZing whole data set
 * // w w w .j  ava  2 s  .c o m
 * @param evt 
 */
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed

    try {
        DefaultPieDataset pieDataset = new DefaultPieDataset(); /** Initializing pie dataset*/
        int i;
        i = 0;
        String genre = "a";
        if (Button == 1) { /** For User Input*/
            while (i < cnt) {
                double aa = Double.parseDouble(Table.getModel().getValueAt(i, 1).toString());
                String str = Table.getModel().getValueAt(i, 0).toString();

                pieDataset.setValue(str, new Double(aa));
                i++;
                genre += "a";

            }
        } else {
            try {
                BufferedReader br = new BufferedReader(new FileReader(jTextField3.getText()));
                String Line;
                while ((Line = br.readLine()) != null) {
                    String[] value = Line.split(",");
                    double val = Double.parseDouble(value[1]);
                    pieDataset.setValue(value[0], new Double(val));
                    //                dataset.setValue(new Double(val),genre,value[0]);
                    //                genre+="a";
                    // (value[0]);
                }
            } catch (FileNotFoundException ex) {
                Logger.getLogger(PieMenu.class.getName()).log(Level.SEVERE, null, ex);
            } catch (IOException ex) {
                Logger.getLogger(PieMenu.class.getName()).log(Level.SEVERE, null, ex);
            }

        }

        JFreeChart chart = ChartFactory.createPieChart("Pie Chart", pieDataset, true, true, true);
        PiePlot P = (PiePlot) chart.getPlot();
        P.setLabelLinkPaint(Color.BLACK);
        P.setBackgroundPaint(Color.white);
        ChartFrame frame = new ChartFrame("PieChart", chart);
        jButto1 = new JButton("Save");

        frame.setLayout(new BorderLayout());

        JPanel panel = new JPanel();
        panel.setLayout(new GridBagLayout());

        GridBagConstraints gc = new GridBagConstraints();
        gc.gridx = 1;
        gc.gridy = 0;

        panel.add(jButto1, gc);

        frame.add(panel, BorderLayout.SOUTH);

        jButto1.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {

                try {
                    final ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
                    final File file1 = new File("Pie_Chart.png");
                    ChartUtilities.saveChartAsPNG(file1, chart, 600, 400, info);
                } catch (Exception ex) {

                }

            }
        });
        frame.setVisible(true);
        frame.setSize(858, 512);

        try {
            final ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
            final File file1 = new File("Pie_Chart.png");
            ChartUtilities.saveChartAsPNG(file1, chart, 600, 400, info);
        } catch (Exception e) {

        }
    } catch (Exception ex) {

    }
}

From source file:UserInfo_Frame.java

private void jButton7ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton7ActionPerformed
    String pressure = txt_pressure.getText();
    String temperature = txt_temperature.getText();
    String volumeflow = txt_volume.getText();
    String rotationalSpeed = txt_rotationalSpd.getText();

    DefaultPieDataset pieDataset = new DefaultPieDataset();

    pieDataset.setValue("Pressure", new Double(pressure));
    pieDataset.setValue("Temperature", new Double(temperature));
    pieDataset.setValue("Volume Flow", new Double(volumeflow));
    pieDataset.setValue("Rotational Speeed", new Double(rotationalSpeed));

    //JFreeChart chart = ChartFactory.createPieChart("Pie Chart",pieDataset,true,true,true); // create normal piechart
    //PiePlot3D p = (PiePlot)chart.getPlot();
    JFreeChart chart = ChartFactory.createPieChart3D("Parameter Pie Chart", pieDataset, true, true, true);// create 3D piechart
    PiePlot3D p = (PiePlot3D) chart.getPlot();
    //p.setForegroundAlpha(TOP_ALIGNMENT);
    ChartFrame cframe = new ChartFrame("Pie Chart", chart);
    cframe.setVisible(true);/*  w  w w  .ja  va2  s.co  m*/
    cframe.setSize(450, 500);
    try {
        //save chart as PNG
        final ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
        final File file1 = new File("chart.png");
        ChartUtilities.saveChartAsPNG(file1, chart, 600, 400, info);
    } catch (Exception e) {

    }

}

From source file:com.igalia.java.zk.components.JFreeChartEngine.java

/**
 * transfer a PieModel into JFreeChart PieDataset.
 *//*www. ja  va 2  s.  co  m*/
private PieDataset PieModelToPieDataset(PieModel model) {
    final DefaultPieDataset dataset = new DefaultPieDataset();
    for (final Iterator it = model.getCategories().iterator(); it.hasNext();) {
        final Comparable category = (Comparable) it.next();
        Number value = (Number) model.getValue(category);
        dataset.setValue(category, value);
    }
    return dataset;
}

From source file:megacasting.view.StatistiqueForm.java

private void graphMetierButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_graphMetierButtonActionPerformed
    // TODO add your handling code here:

    // Liste de tous les mtiers
    ArrayList<Metier> metiers = MetierDAO.lister(mainJFrame.cnx);

    final DefaultPieDataset pieDataSet = new DefaultPieDataset();

    // Pour chaque mtier
    for (Metier m : metiers) {
        // On rcupre les offres du mtier
        ArrayList<Offre> offresFinal = OffreDAO.lister(mainJFrame.cnx, m);

        if (!offresFinal.isEmpty()) {
            pieDataSet.setValue(m.getLibelle() + " = " + offresFinal.size(), offresFinal.size());
        }//www .ja  va 2  s  .co m
    }

    graphOpen(pieDataSet, "Nombre d'offres par mtiers");
}

From source file:tn.mariages.gui.Statistiques.java

private void formWindowOpened(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_formWindowOpened
    ////////from  www .  j a v  a2s  . c  o  m
    DefaultPieDataset dataset;//Dataset qui va contenir les Donnes
    JFreeChart graphe; //Graphe
    ChartPanel cp; //Panel

    dataset = new DefaultPieDataset();

    panierProduitDAO ppDAO = new panierProduitDAO();
    PanierProduit pp = new PanierProduit();
    HashMap<Integer, Integer> top10BestSeller = ppDAO.getTop10BestSeller();
    ProduitDAO pDAO = new ProduitDAO();
    Iterator<Integer> i = top10BestSeller.keySet().iterator();

    while (i.hasNext()) {
        Integer key = i.next();
        System.out.println("key: " + key + " value: " + top10BestSeller.get(key));
        Produit DisplayProdByID = pDAO.DisplayProdByID(key);

        dataset.setValue("" + DisplayProdByID.getNomProd(), new Double(top10BestSeller.get(key)));

    }
    graphe = ChartFactory.createPieChart("Top Ventes Produits", dataset);

    ChartPanel CP = new ChartPanel(graphe);

    JOptionPane.showMessageDialog(this, "id " + id + " Type : " + typeDeComptes);

    /////
}

From source file:bestdeal.gui.Statistique.java

/**
 * Creates new form Statistique/*from   w ww. j  a v  a 2  s .c  om*/
 */
@SuppressWarnings("empty-statement")
public Statistique() {
    initComponents();

    btn_retour.setIcon((Icon) new ImageIcon("C:\\Users\\Jedidi\\Desktop\\icone\\retour.png"));
    panel = new ImagePanel(new ImageIcon("C:\\Users\\Jedidi\\Desktop\\111.jpg").getImage());
    Panel.add(panel);
    lbl_log.setIcon((Icon) new ImageIcon("C:\\Users\\Jedidi\\Desktop\\Logo_.png"));

    SimpleDateFormat sdf1 = new SimpleDateFormat("dd-MM-yyyy");
    lbl_date1.setText(sdf1.format(new java.util.Date()));
    SimpleDateFormat sdf2 = new SimpleDateFormat("HH:mm:ss");
    lbl_heure.setText(sdf2.format(new java.util.Date()));

    final DefaultPieDataset objDataset = new DefaultPieDataset();
    VoucherDAO v2 = new VoucherDAO();
    String[][] stat = v2.StatDeal();

    objDataset.setValue(stat[0][0], Integer.parseInt(stat[9][0]));
    objDataset.setValue(stat[0][1], Integer.parseInt(stat[9][1]));
    objDataset.setValue(stat[0][2], Integer.parseInt(stat[9][2]));
    objDataset.setValue(stat[0][3], Integer.parseInt(stat[9][3]));
    objDataset.setValue(stat[0][4], Integer.parseInt(stat[9][4]));

    JFreeChart objChart = ChartFactory.createPieChart3D("Best 5 deals", objDataset, true, true, true);
    //String textTitle = "Best 5 deals";
    TextTitle textTitle = objChart.getTitle();
    textTitle.setFont(new Font("Arial", Font.BOLD, 15));

    panel_deals.setLayout(new java.awt.BorderLayout());
    panel_clients.setLayout(new java.awt.BorderLayout());
    panel_vendeurs.setLayout(new java.awt.BorderLayout());
    final ChartPanel CP = new ChartPanel(objChart);
    CP.setPreferredSize(new java.awt.Dimension(600, 500));
    panel_deals.add(CP, BorderLayout.WEST);
    panel_deals.validate();

    TabbedPane.addChangeListener(new ChangeListener() {
        @Override
        public void stateChanged(ChangeEvent e) {
            if (TabbedPane.getSelectedIndex() == 0) {

                objDataset.clear();
                VoucherDAO v2 = new VoucherDAO();
                String[][] stat = v2.StatDeal();

                objDataset.setValue(stat[0][0], Integer.parseInt(stat[9][0]));
                objDataset.setValue(stat[0][1], Integer.parseInt(stat[9][1]));
                objDataset.setValue(stat[0][2], Integer.parseInt(stat[9][2]));
                objDataset.setValue(stat[0][3], Integer.parseInt(stat[9][3]));
                objDataset.setValue(stat[0][4], Integer.parseInt(stat[9][4]));

                panel_deals.add(CP, BorderLayout.WEST);
                panel_deals.validate();

            } else if (TabbedPane.getSelectedIndex() == 1) {

                objDataset.clear();
                VoucherDAO v2 = new VoucherDAO();
                String[][] stat = v2.StatVendeur();

                objDataset.setValue(stat[1][0], Integer.parseInt(stat[7][0]));
                objDataset.setValue(stat[1][1], Integer.parseInt(stat[7][1]));
                objDataset.setValue(stat[1][2], Integer.parseInt(stat[7][2]));
                objDataset.setValue(stat[1][3], Integer.parseInt(stat[7][3]));
                objDataset.setValue(stat[1][4], Integer.parseInt(stat[7][4]));

                panel_vendeurs.add(CP, BorderLayout.WEST);
                panel_vendeurs.validate();

            } else if (TabbedPane.getSelectedIndex() == 2) {

                objDataset.clear();
                VoucherDAO v2 = new VoucherDAO();
                String[][] stat = v2.StatClient();

                objDataset.setValue(stat[1][0], Integer.parseInt(stat[4][0]));
                objDataset.setValue(stat[1][1], Integer.parseInt(stat[4][1]));
                objDataset.setValue(stat[1][2], Integer.parseInt(stat[4][2]));
                objDataset.setValue(stat[1][3], Integer.parseInt(stat[4][3]));
                objDataset.setValue(stat[1][4], Integer.parseInt(stat[4][4]));

                panel_clients.add(CP, BorderLayout.WEST);
                panel_clients.validate();
            } else if (TabbedPane.getSelectedIndex() == 3) {

            }

        }
    });

}

From source file:megacasting.view.StatistiqueForm.java

private void graphAnnonceurButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_graphAnnonceurButtonActionPerformed
    // TODO add your handling code here:

    // Liste de tous les type de contrats
    ArrayList<Annonceur> annconceurs = AnnonceurDAO.lister(mainJFrame.cnx);

    final DefaultPieDataset pieDataSet = new DefaultPieDataset();

    // Pour chaque type de contrat
    for (Annonceur a : annconceurs) {
        // Liste des offres du type de contrat
        ArrayList<Offre> offresFinal = OffreDAO.lister(mainJFrame.cnx, a);

        if (!offresFinal.isEmpty()) {
            pieDataSet.setValue(a.getRaisonSociale() + " = " + offresFinal.size(), offresFinal.size());
        }/*www  . java  2 s .c  o  m*/
    }

    graphOpen(pieDataSet, "Nombre d'offres par annonceur");
}

From source file:org.openmrs.module.tracpatienttransfer.web.view.chart.OverviewOnExitPieChartView.java

@Override
protected JFreeChart createChart(Map<String, Object> model, HttpServletRequest request) {

    JFreeChart chart = null;//from www .ja  v a2  s.co  m
    UserContext userContext = Context.getUserContext();
    ApplicationContext appContext = ContextProvider.getApplicationContext();
    try {
        DefaultPieDataset pieDataset = new DefaultPieDataset();
        Concept reasonForExitCare = Context.getConceptService()
                .getConcept(TransferOutInPatientConstant.REASON_PATIENT_EXITED_FROM_CARE);
        Collection<ConceptAnswer> answers = reasonForExitCare.getAnswers();

        int total = Integer.valueOf(TransferOutInPatientTag.getNumberOfPatientExitedFromCare());

        int other = 0;
        Float percentage = 0f;
        for (ConceptAnswer ca : answers) {
            int nbrOfPatient = (Integer.valueOf(TransferOutInPatientTag
                    .getNumberOfPatientExitedFromCareWithReason(ca.getAnswerConcept().getConceptId())));
            percentage = (100f * nbrOfPatient / total);

            if (percentage > 5)
                pieDataset.setValue(
                        ca.getAnswerConcept().getDisplayString() + " (" + nbrOfPatient + " - "
                                + MohTracUtil.roundTo2DigitsAfterComma(percentage.doubleValue()) + "%)",
                        MohTracUtil.roundTo2DigitsAfterComma(percentage.doubleValue()));
            else
                other += nbrOfPatient;
        }

        if (other > 0) {
            String otherTitle = appContext.getMessage("tracpatienttransfer.others", null,
                    userContext.getLocale());
            percentage = (100f * other / total);
            pieDataset.setValue(
                    otherTitle + " (" + other + " - "
                            + MohTracUtil.roundTo2DigitsAfterComma(percentage.doubleValue()) + "%)",
                    MohTracUtil.roundTo2DigitsAfterComma(percentage.doubleValue()));
        }
        chart = ChartFactory.createPieChart(reasonForExitCare.getDisplayString(), pieDataset, true, true,
                false);
    } catch (Exception e) {
        e.printStackTrace();
    }
    return chart;
}

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

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

    StringBundler sb = new StringBundler(5);

    JFreeChart jFreeChart = null;/*from   w  w w. ja  va 2s.  c  o m*/

    DefaultPieDataset pieDataset = new DefaultPieDataset();

    try {
        long groupId = com.liferay.portal.util.PortalUtil.getScopeGroupId(resourceRequest);

        Group group = GroupLocalServiceUtil.getGroup(groupId);

        long classNameId = 0;

        if (QuotaUtil.isValidGroupQuota(group)) {
            classNameId = group.getClassNameId();

            if (group.isStagingGroup()) {
                groupId = group.getLiveGroupId();
            }
        }

        Quota siteQuota = QuotaLocalServiceUtil.getQuotaByClassNameIdClassPK(classNameId, groupId);

        if (siteQuota.isEnabled()) {
            pieDataset.setValue(QuotaUtil.getResource(resourceRequest, "used-space"),
                    siteQuota.getQuotaUsedPercentage());
            pieDataset.setValue(QuotaUtil.getResource(resourceRequest, "unused-space"),
                    100 - siteQuota.getQuotaUsedPercentage());
        }

        sb.append(QuotaUtil.getResource(resourceRequest, "sites-quota-enabled-sites-used-diagram-title"));

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

        resourceResponse.setContentType(ContentTypes.IMAGE_PNG);

        OutputStream outputStream = null;

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

    } catch (Exception e) {
        LOGGER.error(e);
        throw new PortletException(e);
    }
}

From source file:com.orange.atk.atkUI.coregui.StatisticTool.java

/**
 * Creates data set with percentage of passed, failed, skipped and not
 * analysed./*from  ww  w.  ja v  a  2 s.  co m*/
 * 
 * @return the data set
 */
private PieDataset createSampleDataset() {
    DefaultPieDataset defaultpiedataset = new DefaultPieDataset();
    int passed = 0;
    int failed = 0;
    int skipped = 0;
    int notAnalyzed = 0;
    for (int i = 0; i < campaign.size(); i++) {
        Step cmdLine = (Step) campaign.get(i);
        if (cmdLine.getVerdict() == Verdict.PASSED) {
            passed++;
        } else if (cmdLine.getVerdict() == Verdict.FAILED) {
            failed++;
        } else if (cmdLine.getVerdict() == Verdict.SKIPPED) {
            skipped++;
        } else if (cmdLine.getVerdict() == Verdict.NONE) {
            notAnalyzed++;
        }
    }
    int total = passed + failed + skipped + notAnalyzed;
    defaultpiedataset.setValue("Passed", new Double(passed * 100 / (double) total));
    data.put("Passed", passed);
    defaultpiedataset.setValue("Failed", new Double(failed * 100 / (double) total));
    data.put("Failed", failed);
    defaultpiedataset.setValue("Skipped", new Double(skipped * 100 / (double) total));
    data.put("Skipped", skipped);
    defaultpiedataset.setValue("Not analysed", new Double(notAnalyzed * 100 / (double) total));
    data.put("Not analysed", notAnalyzed);
    data.put("Total", total);
    return defaultpiedataset;
}