Example usage for org.jfree.chart ChartFactory createPieChart

List of usage examples for org.jfree.chart ChartFactory createPieChart

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Introduction

In this page you can find the example usage for org.jfree.chart ChartFactory createPieChart.

Prototype

public static JFreeChart createPieChart(String title, PieDataset dataset, boolean legend, boolean tooltips,
        boolean urls)

Source Link

Document

Creates a pie chart with default settings.

Usage

From source file:UserInterface.CDC.VaccineStateDistributionJPanel.java

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

    DefaultPieDataset pieDataset = new DefaultPieDataset();
    for (StateNetwork state : business.getStateList()) {
        pieDataset.setValue(state.getStateName(), state.getTotalVaccinesDistributedInState());

    }//from  ww  w .j  a v a2  s.co m
    JFreeChart chart = ChartFactory.createPieChart("Total Vaccines Distributed", pieDataset, true, true, true);
    PiePlot p = (PiePlot) chart.getPlot();
    ChartFrame frame = new ChartFrame("Total Vaccines Distributed", chart);
    frame.setVisible(true);
    frame.setSize(450, 500);

}

From source file:UserInterface.EmployeeViewArea.ViewIssuesStatisticsJPanel.java

private static JFreeChart createPieChart(PieDataset dataset) {
    // chart title   // data  // include legend
    JFreeChart chart = ChartFactory.createPieChart("Reported Child Issues", dataset, true, true, false);

    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setSectionOutlinesVisible(false);
    plot.setNoDataMessage("No data available");

    return chart;

}

From source file:UserInterface.DoctorRole.DoctorReportChartJPanel.java

private void feedjButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_feedjButton2ActionPerformed
    // TODO add your handling code here:
    ReportToReporter report = enterprise.getReport();
    if (report.getStatus() != null) {
        DefaultPieDataset pieDataset = new DefaultPieDataset();
        pieDataset.setValue("satisfy", report.getYes());
        pieDataset.setValue("not satisfy", report.getNo());
        JFreeChart chart = ChartFactory.createPieChart("Satifaction", pieDataset, true, true, true);

        PiePlot p = (PiePlot) chart.getPlot();
        // p.setForegroundAlpha(TOP_ALIGNMENT);

        ChartFrame frame = new ChartFrame("Chart for Satifaction", chart);
        frame.setVisible(true);//w w  w . j  ava2 s.  c  om
        frame.setSize(350, 450);
    } else {
        JOptionPane.showMessageDialog(null, "Sorry, the final report has not been generated");
    }

}

From source file:UserInterface.CDC.VARESReportingJPanel.java

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

    DefaultPieDataset pieDataset = new DefaultPieDataset();
    for (StateNetwork state : business.getStateList()) {
        pieDataset.setValue(state.getStateName(), state.getTotalFailedVaccinesInState());

    }//from w  w  w.jav  a 2  s  . c o m
    JFreeChart chart = ChartFactory.createPieChart("Total Vaccines Failed", pieDataset, true, true, true);
    PiePlot p = (PiePlot) chart.getPlot();
    ChartFrame frame = new ChartFrame("Total Vaccines Failed", chart);
    frame.setVisible(true);
    frame.setSize(450, 500);

}

From source file:simulation.AureoZauleckAnsLab2.java

/**
 *
 *///from  w  w  w  .  ja v  a 2 s  .co m
public AureoZauleckAnsLab2() {
    // TODO code application logic here
    Scanner sc = new Scanner(System.in);
    String choice_s = "";
    int choice = 0;

    do {
        DisplayMenu();
        choice_s = sc.next();
        String title = "";
        Scanner s = new Scanner(System.in);
        //test input
        if (IsNumber(choice_s)) {
            choice = Convert(choice_s);
        } else {
            do {
                System.out.println("Please enter a number only.");
                choice_s = sc.next();
            } while (!IsNumber(choice_s));
            choice = Convert(choice_s);
        }

        if (choice == 1) {
            System.out.println("*** CATEGORICAL ***");
            System.out.println();
            System.out.println("TITLE(title of data set)");
            //sc = new Scanner(System.in);               
            title = s.nextLine();
            System.out.println("this is the title:  " + title);

            ArrayList a = new ArrayList<>();
            ArrayList<Double> percentages = new ArrayList<>();
            ArrayList<ArrayList> all;
            a = GetData();

            Collections.sort(a);
            all = Stratified(a);
            System.out.println("GROUPED DATA:  " + all);
            System.out.println("size  " + all.size());

            double percent = 0.0, sum = 0.0;
            for (int i = 0; i < all.size(); i++) {

                ArrayList inner = new ArrayList<>();
                inner = all.get(i);
                //System.out.println(inner);

                int inner_n = inner.size();
                percent = GetPercentage(N, inner_n);
                percentages.add(percent);
                sum += percent;
                System.out.println("" + inner.get(0) + "\t" + "        " + percent);
            }
            System.out.println("\t" + "total   " + Math.ceil(sum));
            System.out.println("all = " + all);

            JFrame frame = new JFrame();
            //frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);                        
            JTable table = new JTable();
            table.setModel(new DefaultTableModel((int) (all.size() + 2), 2));

            table.setValueAt("VALUE LABELS", 0, 0);
            table.setValueAt("PERCENTAGE", 0, 1);

            table.setValueAt("TOTAL = 100%", (int) (all.size() + 1), 1);

            for (int i = 0; i < all.size(); i++) {
                table.setValueAt(all.get(i).get(0), i + 1, 0);

                table.setValueAt(new DecimalFormat("#.##").format(percentages.get(i)), i + 1, 1);

            }

            JScrollPane scrollPane = new JScrollPane(table);
            scrollPane.setBorder(BorderFactory.createTitledBorder(title));
            frame.add(scrollPane, BorderLayout.CENTER);
            frame.setSize(300, 150);
            frame.setVisible(true);

            int type = 0, testT = 0;
            String typeTest = "";
            do {
                System.out.println("GENERATE GRAPH?");
                System.out.println("[1] YES");
                System.out.println("[2] NO");

                System.out.println();
                System.out.println("Please pick a number from the choices above.");

                typeTest = sc.next();

                if (IsNumber(typeTest)) {
                    testT = Convert(typeTest);
                } else {
                    do {
                        System.out.println("Please enter a number only.");
                        typeTest = sc.next();
                    } while (!IsNumber(typeTest));

                    testT = Convert(typeTest);
                }
                type = testT;
            } while (type < 1 || type > 2);

            if (type == 1) {
                DefaultPieDataset dataset = new DefaultPieDataset();
                for (int i = 0; i < all.size(); i++) {
                    dataset.setValue(
                            all.get(i).get(0).toString() + " = "
                                    + new DecimalFormat("#.##").format(percentages.get(i)) + "%",
                            percentages.get(i));
                }
                JFreeChart chart = ChartFactory.createPieChart(title, // chart title 
                        dataset, // data    
                        true, // include legend   
                        true, false);
                ChartPanel chartPanel = new ChartPanel(chart);
                chartPanel.setPreferredSize(new java.awt.Dimension(560, 367));
                JFrame l = new JFrame();

                l.setContentPane(chartPanel);
                l.setSize(400, 400);
                l.setVisible(true);

            } else {
                //do nothing?
            }

            int type2 = 0, testT2 = 0;
            String typeTest2 = "";
            do {
                System.out.println("REDISPLAY TABLE?");
                System.out.println("[1] YES");
                System.out.println("[2] NO");
                System.out.println();
                System.out.println("Please pick a number from the choices above.");

                typeTest2 = sc.next();

                if (IsNumber(typeTest2)) {
                    testT2 = Convert(typeTest2);
                } else {
                    do {
                        System.out.println("Please enter a number only.");
                        typeTest2 = sc.next();
                    } while (!IsNumber(typeTest2));

                    testT2 = Convert(typeTest2);
                }
                type2 = testT2;
            } while (type2 < 1 || type2 > 2);

            if (type2 == 1) {
                DisplayTable(all, percentages, title);
            } else {
                //do nothing?
            }

        } else if (choice == 2) {

            System.out.println("*** NUMERICAL ***");
            System.out.println();
            System.out.println("TITLE(title of data set)");
            title = s.nextLine();

            System.out.println("this is the title  " + title);

            ArrayList<Double> a = new ArrayList<>();
            //ArrayList<ArrayList> all; 
            //a = GetData2();

            double[] arr = { 70, 36, 43, 69, 82, 48, 34, 62, 35, 15, 59, 139, 46, 37, 42, 30, 55, 56, 36, 82,
                    38, 89, 54, 25, 35, 24, 22, 9, 55, 19 };

            /*    
                double[] arr = {112, 100, 127,120,134,118,105,110,109,112,
                110, 118, 117, 116, 118, 122, 114, 114, 105, 109,
                107, 112, 114, 115, 118, 117, 118, 122, 106, 110,
                116, 108, 110, 121, 113, 120, 119, 111, 104, 111,
                120, 113, 120, 117, 105, 110, 118, 112, 114, 114};
             */
            N = arr.length;
            double t = 0.0;
            for (int i = 0; i < N; i++) {
                a.add(arr[i]);
            }

            Collections.sort(a);
            System.out.println("sorted a " + a);
            double min = (double) a.get(0);
            double max = (double) a.get(N - 1);

            System.out.println("Min" + min);
            System.out.println("Max" + max);

            double k = Math.ceil(1 + 3.322 * Math.log10(N));
            System.out.println("K " + k);

            double range = GetRange(min, max);
            System.out.println("Range " + range);

            double width = Math.ceil(range / k);
            //todo, i ceiling sa 1st decimal point
            System.out.println("Width " + width);

            ArrayList<Double> cl = new ArrayList<>();
            cl.add(min);
            double rest;
            for (int i = 1; i < k; i++) {
                cl.add(min += width);
            }

            ArrayList<Double> cl2 = new ArrayList<>();
            double cl2min = cl.get(1) - 1;
            cl2.add(cl2min);
            for (int i = 1; i < k; i++) {
                cl2.add(cl2min += width);
            }

            System.out.println("cl 1 " + cl);
            System.out.println("cl 2 " + cl2);

            ArrayList<Double> tlcl = new ArrayList<>();
            double tlclmin = cl.get(0) - Multiplier(cl.get(0));
            tlcl.add(tlclmin);
            for (int i = 1; i < k; i++) {
                tlcl.add(tlclmin += width);
            }

            ArrayList<Double> tucl = new ArrayList<>();
            double tuclmin = cl2.get(0) + Multiplier(cl2.get(0));
            tucl.add(tuclmin);
            for (int i = 1; i < k; i++) {
                tucl.add(tuclmin += width);
            }
            System.out.println("tlcl 1 " + tlcl);
            System.out.println("tucl 2 " + tucl);
            System.out.println("N " + N);

            ArrayList<Double> midList = new ArrayList<>();
            double mid = (cl.get(0) + cl2.get(0)) / 2;
            midList.add(mid);
            for (int i = 1; i < k; i++) {
                midList.add((tlcl.get(i) + tucl.get(i)) / 2);
            }

            for (int i = 0; i < k; i++) {
                System.out.println((tlcl.get(i) + tucl.get(i)) / 2);
            }

            System.out.println("mid" + midList);

            ArrayList<ArrayList<Double>> freq = new ArrayList<>();

            double ctr = 0.0;
            for (int j = 0; j < k; j++) {
                for (int i = 0; i < N; i++) {
                    if ((a.get(i) >= tlcl.get(j)) && (a.get(i) <= tucl.get(j))) {
                        freq.add(new ArrayList<Double>());
                        freq.get(j).add(a.get(i));
                    }
                }
            }

            ArrayList<Double> freqSize = new ArrayList<>();
            double size = 0.0;
            for (int i = 0; i < k; i++) {
                size = (double) freq.get(i).size();
                freqSize.add(size);
            }

            ArrayList<Double> freqPercent = new ArrayList<>();
            for (int i = 0; i < k; i++) {

                freqPercent.add(freqSize.get(i) / N * 100);
            }

            ArrayList<Double> cfs = new ArrayList<>();
            double cf = freqSize.get(0);
            cfs.add(cf);
            for (int i = 1; i < k; i++) {
                cf = freqSize.get(i) + cfs.get(i - 1);
                cfs.add(cf);
            }

            double sum = 0.0;
            for (int i = 1; i < cfs.size(); i++) {
                sum += cfs.get(i);
            }

            ArrayList<Double> cps = new ArrayList<>();
            double cp = 0.0;
            for (int i = 0; i < k; i++) {
                cp = (cfs.get(i) / N) * 100;
                cps.add(cp);
            }

            System.out.println("T o t a l: " + sum);
            System.out.println(cfs);
            System.out.println(cps);

            System.out.println("frequency list " + freq);

            System.out.println("frequency sizes " + freqSize);
            System.out.println("frequency percentages " + freqPercent);

            System.out.println();
            System.out.println(title);

            System.out.println("CLASS LIMITS" + "\t" + "T CLASS LIMITS" + "\t" + "MID" + "\t" + "FREQ" + "\t"
                    + "PERCENT" + "\t" + "CF" + "\t" + "CP");
            for (int i = 0; i < k; i++) {
                System.out.println(cl.get(i) + " - " + cl2.get(i) + "\t" + tlcl.get(i) + " - " + tucl.get(i)
                        + "\t" + midList.get(i) + "\t" + freq.get(i).size() + "\t"
                        + new DecimalFormat("#.##").format(freqPercent.get(i)) + "\t" + cfs.get(i) + "\t"
                        + new DecimalFormat("#.##").format(cps.get(i)));
            }
            //2
            System.out.println("CLASS LIMITS" + "\t" + "T C L" + "\t" + "MID" + "\t" + "FREQ" + "\t" + "PERCENT"
                    + "\t" + "CF" + "\t" + "CP");
            for (int i = 0; i < k; i++) {
                System.out.println(">=" + cl.get(i) + "\t\t" + " - " + "\t" + " - " + "\t" + freq.get(i).size()
                        + "\t" + new DecimalFormat("#.##").format(freqPercent.get(i)) + "\t" + cfs.get(i) + "\t"
                        + new DecimalFormat("#.##").format(cps.get(i)));
            }
            //3
            System.out.println("CLASS LIMITS" + "\t" + "T C L" + "\t" + "MID" + "\t" + "FREQ" + "\t" + "PERCENT"
                    + "\t" + "CF" + "\t" + "CP");
            for (int i = 0; i < k; i++) {
                System.out.println("<=" + cl2.get(i) + "\t\t" + " - " + "\t" + " - " + "\t" + freq.get(i).size()
                        + "\t" + new DecimalFormat("#.##").format(freqPercent.get(i)) + "\t" + cfs.get(i) + "\t"
                        + new DecimalFormat("#.##").format(cps.get(i)));
            }

            System.out.println("CLASS LIMITS" + "\t" + "T CLASS LIMITS" + "\t" + "MID" + "\t" + "FREQ" + "\t"
                    + "PERCENT" + "\t" + "CF" + "\t" + "CP");
            for (int i = 0; i < k; i++) {
                System.out.println(">=" + cl.get(i) + " and <=" + cl2.get(i) + "\t" + " - " + "\t" + " - "
                        + "\t" + freq.get(i).size() + "\t"
                        + new DecimalFormat("#.##").format(freqPercent.get(i)) + "\t" + cfs.get(i) + "\t"
                        + new DecimalFormat("#.##").format(cps.get(i)));
            }

            DisplayTables(k, cl, cl2, tlcl, tucl, midList, freq, freqPercent, cfs, cps, title);

            int type = 0, testT = 0;
            String typeTest = "";
            do {
                do {

                    System.out.println();
                    System.out.println("GENERATE GRAPH?");
                    System.out.println("[1] YES");
                    System.out.println("[2] NO");
                    System.out.println();
                    System.out.println("Please pick a number from the choices above.");

                    typeTest = sc.next();

                    if (IsNumber(typeTest)) {
                        testT = Convert(typeTest);
                    } else {
                        do {
                            System.out.println("Please enter a number only.");
                            typeTest = sc.next();
                        } while (!IsNumber(typeTest));

                        testT = Convert(typeTest);
                    }
                    type = testT;
                } while (type < 1 || type > 2);

                if (type == 1) {
                    int bins = (int) k;
                    System.out.println();
                    System.out.println("You may input a label for your X axis:");
                    String x = "";
                    x = s.nextLine();
                    createHistogram(a, bins, title, x);

                    int type2 = 0, testT2 = 0;
                    String typeTest2 = "";
                    do {
                        System.out.println();
                        System.out.println("REDISPLAY TABLE?");
                        System.out.println("[1] YES");
                        System.out.println("[2] NO");
                        System.out.println();
                        System.out.println("Please pick a number from the choices above.");

                        typeTest2 = sc.next();

                        if (IsNumber(typeTest2)) {
                            testT2 = Convert(typeTest2);
                        } else {
                            do {
                                System.out.println("Please enter a number only.");
                                typeTest2 = sc.next();
                            } while (!IsNumber(typeTest2));

                            testT2 = Convert(typeTest2);
                        }
                        type2 = testT2;
                    } while ((type2 < 1 || type2 > 2) && type != 2);

                    if (type2 == 1) {

                        DisplayTables(k, cl, cl2, tlcl, tucl, midList, freq, freqPercent, cfs, cps, title);
                    } else {
                        //do nothing?
                    }
                }
            } while (type != 2);

        } else if (choice == 3) {
            System.out.println("*** QUIT ***");
        }

    } while (choice != 3);

    System.out.println("Thank you for your time.");
    s = new Simulation();

}

From source file:UserInterface.PatientRole.PatientReportChartJPanel.java

private void sourcejButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_sourcejButton1ActionPerformed
    // TODO add your handling code here:

    ReportToReporter report = enterprise.getReport();
    if (report.getStatus() != null) {
        DefaultPieDataset dataset = new DefaultPieDataset();
        dataset.setValue("First hand", report.getFirsthandsource());
        dataset.setValue("Second hand", report.getSecondhandsource());

        JFreeChart chart = ChartFactory.createPieChart("bar chart", dataset, true, true, true);

        PiePlot p = (PiePlot) chart.getPlot();

        ChartFrame chartFrame = new ChartFrame("Source of Reports", chart);
        chartFrame.setSize(450, 550);//from  www  .  j  a  v a  2s  .c om
        chartFrame.setVisible(true);
    } else {
        JOptionPane.showMessageDialog(null, "Sorry, the final report has not been generated");
    }
}

From source file:canreg.client.analysis.Tools.java

public static JFreeChart generateJChart(Collection<CancerCasesCount> casesCounts, String fileName,
        String header, FileTypes fileType, ChartType chartType, boolean includeOther, boolean legendOn,
        Double restCount, Double allCount, Color color, String labelsCategoryName) {
    JFreeChart chart;// w  w  w. jav  a2 s . c  o  m
    if (chartType == ChartType.PIE) {
        NumberFormat format = NumberFormat.getInstance();
        format.setMaximumFractionDigits(1);
        DefaultPieDataset dataset = new DefaultKeyedValuesDataset();
        int position = 0;
        for (CancerCasesCount count : casesCounts) {
            dataset.insertValue(position++,
                    count.toString() + " (" + format.format(count.getCount() / allCount * 100) + "%)",
                    count.getCount());
        }
        if (includeOther) {
            dataset.insertValue(position++,
                    "Other: " + restCount.intValue() + " (" + format.format(restCount / allCount * 100) + "%)",
                    restCount);
        }
        chart = ChartFactory.createPieChart(header, dataset, legendOn, false, Locale.getDefault());
        Tools.setPiePlotColours(chart, casesCounts.size() + 1, color.brighter());

    } else { // assume barchart
        DefaultCategoryDataset dataset = new DefaultCategoryDataset();

        for (CancerCasesCount count : casesCounts) {
            dataset.addValue(count.getCount(), count.getLabel(), count.toString());
        }
        if (includeOther) {
            dataset.addValue(restCount.intValue(), "Other", "Other: " + restCount);
        }
        chart = ChartFactory.createStackedBarChart(header, labelsCategoryName, "Cases", dataset,
                PlotOrientation.HORIZONTAL, legendOn, true, false);

        Tools.setBarPlotColours(chart, casesCounts.size() + 1, color.brighter());
    }
    return chart;
}

From source file:edu.ucla.stat.SOCR.applications.demo.PortfolioApplication2.java

protected JFreeChart createEmptyChart(String chartTitle, PieDataset dataset) {

    JFreeChart chart = ChartFactory.createPieChart(chartTitle, // chart title
            null, // data
            true, // include legend
            true, false);/*from www.  ja  v a2s .  c o m*/

    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 12));
    plot.setNoDataMessage("No data available");
    plot.setCircular(false);
    plot.setLabelGap(0.02);
    return chart;
}

From source file:org.gridchem.client.gui.charts.UsageChart.java

private void init() {

    removeAll();//from ww w. j a va  2s  .c  o m
    String title = "";

    if (CURRENT_CHARTTYPE.equals(ChartType.JOB)) {
        //            dataset = createJobDataset(projectTable);
        dataset = new DefaultPieDataset();
    } else if (CURRENT_CHARTTYPE.equals(ChartType.PROJECT)) {
        dataset = createProjectDataset(projectCollabTable);
        title = "CCG Utilization by Project";
    } else if (CURRENT_CHARTTYPE.equals(ChartType.RESOURCE)) {
        dataset = createResourceDataset(projectCollabTable);
        title = "CCG Utilization by Resource";
    } else if (CURRENT_CHARTTYPE.equals(ChartType.USER)) {
        dataset = createUserDataset(projectCollabTable);
        title = "CCG Utilization by User";
    }

    chart = ChartFactory.createPieChart(title, // chart title
            dataset, // data
            false, // include legend
            true, // tooltips?
            false // URLs?
    );

    if (projectCollabTable.size() == 1) {
        ProjectBean project = projectCollabTable.keySet().iterator().next();
        chart.addSubtitle(
                new TextTitle("Project " + project.getName() + " expires on " + project.getEndDate()));
    }

    ((PiePlot) chart.getPlot()).setCircular(true);

    //        ((PiePlot)chart.getPlot()).setExplodePercent(new Integer(defaultProjectIndex), 25);

    if (CURRENT_CHARTTYPE.equals(ChartType.JOB)) {
        chart.getPlot().setNoDataMessage("Comprehensive job information is not currently available.");
    }

    chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(size);

    setLayout(new GridBagLayout());
    GridBagConstraints c = new GridBagConstraints();
    c.weightx = 1.0;
    c.weighty = 1.0;
    c.gridx = 0;
    c.gridy = 0;
    c.fill = GridBagConstraints.BOTH;
    add(chartPanel, c);

    GridBagConstraints c1 = new GridBagConstraints();
    c1.weightx = 0;
    c1.weighty = 0;
    c1.gridx = 0;
    c1.gridy = 1;
    c1.fill = GridBagConstraints.BOTH;
    add(navPanel, c1);
    revalidate();

    //        setPreferredSize(size);

}

From source file:org.psystems.dicom.browser.server.stat.UseagStoreChartServlet.java

public JFreeChart getChart() {

    PreparedStatement psSelect = null;

    try {/*from   ww w  .ja v  a 2s .  co m*/

        Connection connection = Util.getConnection("main", getServletContext());
        long dcmSizes = 0;
        long imgSizes = 0;
        //
        // ALL_IMAGE_SIZE
        // ALL_DCM_SIZE

        // psSelect = connection
        // .prepareStatement("SELECT ID, METRIC_NAME, METRIC_DATE, METRIC_VALUE_LONG "
        // + " FROM WEBDICOM.DAYSTAT WHERE METRIC_NAME = ?");

        psSelect = connection.prepareStatement(
                "SELECT SUM(METRIC_VALUE_LONG) S " + " FROM WEBDICOM.DAYSTAT WHERE METRIC_NAME = ?");

        psSelect.setString(1, "ALL_DCM_SIZE");
        ResultSet rs = psSelect.executeQuery();
        while (rs.next()) {
            dcmSizes = rs.getLong("S");
        }
        rs.close();

        psSelect.setString(1, "ALL_IMAGE_SIZE");
        rs = psSelect.executeQuery();
        while (rs.next()) {
            imgSizes = rs.getLong("S");
        }
        rs.close();

        String dcmRootDir = getServletContext().getInitParameter("webdicom.dir.src");
        long totalSize = new File(dcmRootDir).getTotalSpace(); //TODO !
        long freeSize = new File(dcmRootDir).getFreeSpace();
        long busySize = totalSize - freeSize;

        //         System.out.println("!!! totalSize=" + totalSize + " freeSize="+freeSize);

        long diskEmpty = freeSize - imgSizes - dcmSizes;

        //         double KdiskEmpty = (double)diskEmpty/(double)totalSize;
        //         System.out.println("!!! " + KdiskEmpty);

        double KdiskBusi = (double) busySize / (double) totalSize * 100;
        //         System.out.println("!!! KdiskBusi=" + KdiskBusi);

        double KdcmSizes = (double) dcmSizes / (double) totalSize * 100;
        //         System.out.println("!!! KdcmSizes=" + KdcmSizes);

        double KimgSizes = (double) imgSizes / (double) totalSize * 100;
        //         System.out.println("!!! KimgSizes=" + KimgSizes);

        double KdiskFree = (double) freeSize / (double) (totalSize - KdcmSizes - KimgSizes) * 100;
        //         System.out.println("!!! KdiskFree=" + KdiskFree);

        DefaultPieDataset dataset = new DefaultPieDataset();
        dataset.setValue("??? (DCM-) " + dcmSizes / 1000 + " .", KdcmSizes);
        dataset.setValue("? (JPG-) " + imgSizes / 1000 + " .", KimgSizes);
        dataset.setValue("?  " + busySize / 1000 + " .", KdiskBusi);
        dataset.setValue(" " + freeSize / 1000 + " .", KdiskFree);

        boolean legend = true;
        boolean tooltips = false;
        boolean urls = false;

        JFreeChart chart = ChartFactory.createPieChart(
                "? ? ??  ?",
                dataset, legend, tooltips, urls);

        chart.setBorderPaint(Color.GREEN);
        chart.setBorderStroke(new BasicStroke(5.0f));
        // chart.setBorderVisible(true);
        // chart.setPadding(new RectangleInsets(20 ,20,20,20));

        return chart;

    } catch (SQLException e) {
        logger.error(e);
        e.printStackTrace();
    } finally {

        try {
            if (psSelect != null)
                psSelect.close();
        } catch (SQLException e) {
            logger.error(e);
        }
    }
    return null;

}