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:com.geometrycloud.happydonut.ui.ChartFilterPanel.java

/**
 * Carga la informacion para generar la grafica con el top de ventas.
 *
 * @param from desde donde buscar.// ww  w. jav  a  2 s  . co m
 * @param to hasta donde buscar.
 * @return informacion de la grafica.
 */
private PieDataset chartDataset(LocalDate from, LocalDate to) {
    DefaultPieDataset dataset = new DefaultPieDataset();
    RowList sales = DATABASE.table(SALES_TABLE_NAME).where(SALES_SALE_DATE, ">=", from.toString())
            .where(SALES_SALE_DATE, "<=", to.toString()).get(SALES_PRIMARY_KEY, SALES_SALE_DATE);
    HashMap<String, Long> top = new HashMap<>();
    for (Row sale : sales) {
        RowList details = DATABASE.table(SALE_DETAILS_TABLE_NAME)
                .where(SALE_DETAILS_SALE, "=", sale.value(SALES_PRIMARY_KEY))
                .get(SALE_DETAILS_NAME, SALE_DETAILS_QUANTITY);
        String name;
        Long quantity;
        for (Row detail : details) {
            name = detail.string(SALE_DETAILS_NAME);
            quantity = detail.number(SALE_DETAILS_QUANTITY);
            if (top.containsKey(name)) {
                quantity += top.get(name);
            }
            top.put(name, quantity);
        }
    }
    top.forEach((k, v) -> dataset.setValue(k, v));
    return dataset;
}

From source file:simx.profiler.info.actor.ActorInstanceInfoTopComponent.java

/**
 * This method creates a pie chart and adds it to the target panel.
 * //from   www  .  jav  a 2 s .  co m
 * @param data The data set that should be visualized by the pie chart.
 * @param targetPanel The panel where the pie chart should be added to.
 */
private void createPieChart(final DefaultPieDataset data, final javax.swing.JPanel targetPanel) {
    if (data == null)
        throw new IllegalArgumentException("The parameter 'data' must not be 'null'!");
    if (targetPanel == null)
        throw new IllegalArgumentException("The parameter 'targetPanel' must not be 'null'!");

    data.setValue("???", 100);
    final JFreeChart chart = ChartFactory.createPieChart("", data, false, false, false);
    final PiePlot plot = (PiePlot) chart.getPlot();
    plot.setDirection(Rotation.CLOCKWISE);
    plot.setForegroundAlpha(0.5f);
    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(261, 157));
    targetPanel.setLayout(new BorderLayout());
    targetPanel.add(chartPanel, BorderLayout.CENTER);
}

From source file:br.com.OCTur.view.InfograficoController.java

private BufferedImage participacao() {
    DefaultPieDataset dpdDados = new DefaultPieDataset();
    hoteis = new ArrayList<>();
    for (Hotel hotel : new HotelDAO().pegarTodos()) {
        List<Reserva> reservas = new ReservaDAO().pegarPorHotelInicioFim(hotel, inicio, fim);
        double total = 0;
        for (Reserva reserva : reservas) {
            long dias = (reserva.getFim().getTime() - reserva.getInicio().getTime()) / 1000 / 60 / 60 / 24;
            if (dias <= 0) {
                dias = 1;//from www.  j  ava  2 s  . co m
            }
            total += (reserva.getQuarto().getOrcamento().getPreco() * dias);
        }
        hoteis.add(new EntidadeGrafico<>(hotel, total));

    }
    hoteis.sort((EntidadeGrafico<Hotel> o1,
            EntidadeGrafico<Hotel> o2) -> Double.compare(o1.getValue(), o2.getValue()) * -1);
    for (EntidadeGrafico<Hotel> entidadeGrafico : hoteis.subList(0, hoteis.size() > 4 ? 4 : hoteis.size())) {
        dpdDados.setValue(entidadeGrafico.toString(), entidadeGrafico.getValue());
    }
    if (hoteis.size() > 4) {
        dpdDados.setValue("Outros",
                hoteis.subList(4, hoteis.size()).stream().mapToDouble(EntidadeGrafico::getValue).sum());
    }
    JFreeChart jFreeChart = ChartFactory.createRingChart("", dpdDados, true, false, Locale.ROOT);
    PiePlot piePlot = (PiePlot) jFreeChart.getPlot();
    piePlot.setLabelGenerator(new StandardPieSectionLabelGenerator("{2}"));
    return jFreeChart.createBufferedImage(175, 252);
}

From source file:org.tiefaces.components.websheet.chart.ChartHelper.java

/**
 * create default category dataset for JfreeChart with giving chartData.
 * /*from  www  .j av  a  2 s  .co m*/
 * @param chartData
 *            contain information gathered from excel chart object.
 * @return DefaultCategoryDataset for jfreechart.
 */

private DefaultPieDataset createPieDataset(final ChartData chartData) {
    DefaultPieDataset dataset = new DefaultPieDataset();
    List<ParsedCell> categoryList = chartData.getCategoryList();
    for (ChartSeries chartSeries : chartData.getSeriesList()) {
        List<ParsedCell> valueList = chartSeries.getValueList();
        for (int i = 0; i < categoryList.size(); i++) {
            try {
                String sCategory = getParsedCellValue(categoryList.get(i));
                String sValue = getParsedCellValue(valueList.get(i));
                dataset.setValue(sCategory, Double.parseDouble(sValue));
            } catch (Exception ex) {
                LOG.log(Level.FINE, "error in creatPieDataset : " + ex.getLocalizedMessage(), ex);
            }
        }
    }
    return dataset;

}

From source file:dbseer.gui.chart.DBSeerChartFactory.java

public static JFreeChart createPieChart(String chartName, DBSeerDataSet dataset) throws Exception {
    StatisticalPackageRunner runner = DBSeerGUI.runner;

    runner.eval("[title legends Xdata Ydata Xlabel Ylabel timestamp] = plotter.plot" + chartName + ";");

    String title = runner.getVariableString("title");
    Object[] legends = (Object[]) runner.getVariableCell("legends");
    Object[] xCellArray = (Object[]) runner.getVariableCell("Xdata");
    Object[] yCellArray = (Object[]) runner.getVariableCell("Ydata");
    String xLabel = runner.getVariableString("Xlabel");
    String yLabel = runner.getVariableString("Ylabel");
    timestamp = runner.getVariableDouble("timestamp");

    DefaultPieDataset pieDataSet = new DefaultPieDataset();

    int numLegends = legends.length;
    int numXCellArray = xCellArray.length;
    int numYCellArray = yCellArray.length;
    int dataCount = 0;

    if (numXCellArray != numYCellArray) {
        JOptionPane.showMessageDialog(null, "The number of X dataset and Y dataset does not match.",
                "The number of X dataset and Y dataset does not match.", JOptionPane.ERROR_MESSAGE);
        return null;
    }//  w w  w  .  j  a  v  a 2  s  .com

    final java.util.List<String> transactionTypeNames = dataset.getTransactionTypeNames();

    for (int i = 0; i < numYCellArray; ++i) {
        double[] xArray = (double[]) xCellArray[i];
        runner.eval("yArraySize = size(Ydata{" + (i + 1) + "});");
        runner.eval("yArray = Ydata{" + (i + 1) + "};");
        double[] yArraySize = runner.getVariableDouble("yArraySize");
        double[] yArray = runner.getVariableDouble("yArray");

        int xLength = xArray.length;
        int row = (int) yArraySize[0];
        int col = (int) yArraySize[1];

        for (int c = 0; c < col; ++c) {
            if (c < transactionTypeNames.size()) {
                String name = transactionTypeNames.get(c);
                if (!name.isEmpty()) {
                    //                     pieDataSet.setValue(name, new Double(yArray.getRealValue(0, c)));
                    pieDataSet.setValue(name, yArray[c]);
                } else {
                    //                     pieDataSet.setValue("Transaction Type " + (c+1), yArray.getRealValue(0, c));
                    pieDataSet.setValue("Transaction Type " + (c + 1), yArray[c]);
                }
            }
        }
    }

    JFreeChart chart = ChartFactory.createPieChart(title, pieDataSet, true, true, false);
    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0}: {1} ({2})", new DecimalFormat("0"),
            new DecimalFormat("0%")));
    plot.setLegendLabelGenerator(new PieSectionLabelGenerator() {
        @Override
        public String generateSectionLabel(PieDataset pieDataset, Comparable comparable) {
            return (String) comparable;
        }

        @Override
        public AttributedString generateAttributedSectionLabel(PieDataset pieDataset, Comparable comparable) {
            return null;
        }
    });
    return chart;
}

From source file:userinterface.CountryNetworkAdminRole.CountryReportsJPanel.java

public PieDataset createDataSetForPatientReports() {
    DefaultPieDataset dataset = new DefaultPieDataset();
    HashMap<String, Integer> organDonorMap = new HashMap<>();
    for (Patient patient : patientList) {

        if (organDonorMap.containsKey(patient.getOrganNeeded().getOrganName())) {
            Integer count = organDonorMap.get(patient.getOrganNeeded().getOrganName());
            count++;//from ww  w .  ja  v a2  s. c  o m
            organDonorMap.put(patient.getOrganNeeded().getOrganName(), count);
        } else {
            organDonorMap.put(patient.getOrganNeeded().getOrganName(), 1);
        }

    }

    for (Map.Entry<String, Integer> entry : organDonorMap.entrySet()) {
        Integer noOfDonors = entry.getValue();
        noOfDonors = (noOfDonors * 100) / patientList.size();
        organDonorMap.put(entry.getKey(), noOfDonors);
    }
    for (Map.Entry<String, Integer> entry : organDonorMap.entrySet()) {
        dataset.setValue(entry.getKey() + " = " + entry.getValue(), entry.getValue());
    }
    return dataset;
}

From source file:userinterface.CountryNetworkAdminRole.CountryReportsJPanel.java

public PieDataset createDataSetForDonorReports() {
    DefaultPieDataset dataset = new DefaultPieDataset();
    HashMap<String, Integer> organDonorMap = new HashMap<>();
    for (Donor donor : donorList) {
        for (Organ organ : donor.getOrganDonateList()) {
            if (organDonorMap.containsKey(organ.getOrganName())) {
                Integer count = organDonorMap.get(organ.getOrganName());
                count++;/* w  w  w.j av  a  2 s . c o  m*/
                organDonorMap.put(organ.getOrganName(), count);
            } else {
                organDonorMap.put(organ.getOrganName(), 1);
            }
        }
    }

    for (Map.Entry<String, Integer> entry : organDonorMap.entrySet()) {
        Integer noOfDonors = entry.getValue();
        noOfDonors = noOfDonors * 100 / donorList.size();
        organDonorMap.put(entry.getKey(), noOfDonors);
    }
    for (Map.Entry<String, Integer> entry : organDonorMap.entrySet()) {
        dataset.setValue(entry.getKey() + " = " + entry.getValue(), entry.getValue());
    }
    return dataset;
}

From source file:ca.myewb.frame.servlet.GraphServlet.java

private JFreeChart getRankPie() {
    JFreeChart chart;/*w  ww.j a  va2s .com*/
    DefaultPieDataset ds = new DefaultPieDataset();

    int numRegular = Helpers.getGroup("Regular").getNumMembers();
    int numAssociate = Helpers.getGroup("Associate").getNumMembers();
    int numUsers = Helpers.getGroup("Org").getNumMembers();

    ds.setValue("Regular Members", numRegular);
    ds.setValue("Associate Members", numAssociate);
    ds.setValue("Mailing list Members", numUsers - numAssociate - numRegular);

    chart = ChartFactory.createPieChart("Status breakdown for " + numUsers + " members", ds, false, false,
            false);

    PiePlot plot = ((PiePlot) chart.getPlot());
    StandardPieItemLabelGenerator n = new StandardPieItemLabelGenerator("{0} = {1} ({2})",
            new DecimalFormat("0"), new DecimalFormat("0.0%"));
    plot.setLabelGenerator(n);
    return chart;
}

From source file:org.cyberoam.iview.charts.CustomToolTipGeneratorForDiskUsage.java

/**
 * This method generates JFreeChart instance for 3D Pie chart with iView customization.
 * @param reportID specifies that for which report Chart is being prepared.
 * @param rsw specifies data set which would be used for the Chart
 * @param requeest used for Hyperlink generation from uri.
 * @return jfreechart instance with iView Customization.
 *///  w w  w .j  a v  a2 s.  co  m
public static JFreeChart getChart(int reportID, ResultSetWrapper rsw, HttpServletRequest request) {
    boolean xFlag = false;
    ReportBean reportBean = ReportBean.getRecordbyPrimarykey(reportID);
    JFreeChart chart = null;
    try {
        ReportColumnBean reportColumnBean, reportColumnBeanX = null;
        GraphBean graphBean = null;
        DataLinkBean dataLinkBean = null;
        DefaultPieDataset dataset = new DefaultPieDataset();
        graphBean = GraphBean.getRecordbyPrimarykey(reportBean.getGraphId());//Getting GraphBean
        reportColumnBeanX = ReportColumnBean.getRecordByPrimaryKey(reportBean.getReportId(),
                graphBean.getXColumnId());//getting ReportColumnBean For X Axis
        //   String xColumnDBname = reportColumnBeanX.getDbColumnName();

        if (reportColumnBeanX.getDataLinkId() != -1) {
            dataLinkBean = DataLinkBean.getRecordbyPrimarykey(reportColumnBeanX.getDataLinkId());
        }
        reportColumnBean = ReportColumnBean.getRecordByPrimaryKey(reportBean.getReportId(),
                graphBean.getZColumnId());
        rsw.beforeFirst();
        reportColumnBean = ReportColumnBean.getRecordByPrimaryKey(reportBean.getReportId(),
                graphBean.getYColumnId());
        String yColumnName = reportColumnBean.getColumnName();
        if (dataLinkBean == null && reportColumnBean.getDataLinkId() != -1) {
            dataLinkBean = DataLinkBean.getRecordbyPrimarykey(reportColumnBean.getDataLinkId());
        }
        String xData = null;
        while (rsw.next()) {
            xData = rsw.getString(reportColumnBeanX.getDbColumnName());
            if (xData == null || "".equalsIgnoreCase(xData) || "null".equalsIgnoreCase(xData)) {
                xData = "N/A";
            } else if (reportColumnBeanX.getColumnFormat() == TabularReportConstants.PROTOCOL_FORMATTING
                    && xData.indexOf(':') != -1) {
                String data = data = ProtocolBean.getProtocolNameById(Integer.parseInt(
                        rsw.getString(reportColumnBeanX.getDbColumnName()).substring(0, xData.indexOf(':'))));
                xData = data + rsw.getString(reportColumnBeanX.getDbColumnName()).substring(xData.indexOf(':'),
                        xData.length());
            }
            dataset.setValue(xData, new Long(rsw.getLong(reportColumnBean.getDbColumnName())));
        }
        chart = ChartFactory.createPieChart3D("", // chart title
                dataset, // data
                true, // include legend
                true, // tooltips?
                false // URLs?
        );
        /*
         *Setting additional customization to the chart. 
         */
        //Set the background color for the chart...
        chart.setBackgroundPaint(Color.white);

        //Get a reference to the plot for further customisation...
        PiePlot3D plot = (PiePlot3D) chart.getPlot();
        plot.setBackgroundPaint(Color.white);
        plot.setBackgroundAlpha(0.0f);
        plot.setSectionOutlinesVisible(false);
        plot.setOutlineVisible(false);
        plot.setStartAngle(290);
        plot.setDepthFactor(0.1);
        plot.setDirection(Rotation.CLOCKWISE);
        plot.setNoDataMessage("No data to display");
        plot.setSectionOutlinesVisible(false);
        plot.setSectionOutlinePaint(Color.white);
        plot.setOutlineVisible(false);
        plot.setExplodePercent(dataset.getKey(0), 0.3);

        plot.setLabelLinkPaint(Color.gray);
        plot.setLabelBackgroundPaint(Color.white);
        plot.setLabelFont(new Font("Arial", Font.CENTER_BASELINE, 10));
        plot.setLabelOutlinePaint(Color.white);
        plot.setLabelShadowPaint(Color.white);

        LegendTitle legend = chart.getLegend();
        legend.setItemFont(new Font("Arial", Font.CENTER_BASELINE, 10));
        legend.setMargin(0, 0, 2, 0);
        legend.setHorizontalAlignment(HorizontalAlignment.CENTER);

        plot.setToolTipGenerator(new CustomToolTipGeneratorForPie3D("{0}: ({1} " + yColumnName + ", {2})"));
        //Setting Color 
        try {
            plot.setSectionPaint(dataset.getKey(0), new Color(0, 0, 254));
            plot.setSectionPaint(dataset.getKey(1), new Color(255, 0, 254));
            plot.setSectionPaint(dataset.getKey(2), new Color(176, 176, 255));
            plot.setSectionPaint(dataset.getKey(3), new Color(255, 170, 255));
            plot.setSectionPaint(dataset.getKey(4), new Color(69, 153, 204));
        } catch (Exception e) {
        }

    } catch (Exception e) {
        CyberoamLogger.appLog.debug("Pie3D.e:" + e, e);
    }
    return chart;
}

From source file:org.cyberoam.iview.charts.CustomToolTipGeneratorForPie3D.java

/**
 * This method generates JFreeChart instance for 3D Pie chart with iView customization.
 * @param reportID specifies that for which report Chart is being prepared.
 * @param rsw specifies data set which would be used for the Chart
 * @param requeest used for Hyperlink generation from uri.
 * @return jfreechart instance with iView Customization.
 *//*  ww  w .  ja v  a2s .  c o m*/
public static JFreeChart getChart(int reportID, ResultSetWrapper rsw, HttpServletRequest request) {
    boolean xFlag = false;
    ReportBean reportBean = ReportBean.getRecordbyPrimarykey(reportID);
    JFreeChart chart = null;
    try {
        ReportColumnBean reportColumnBean, reportColumnBeanX = null;
        GraphBean graphBean = null;
        DataLinkBean dataLinkBean = null;
        DefaultPieDataset dataset = new DefaultPieDataset();
        graphBean = GraphBean.getRecordbyPrimarykey(reportBean.getGraphId());//Getting GraphBean
        reportColumnBeanX = ReportColumnBean.getRecordByPrimaryKey(reportBean.getReportId(),
                graphBean.getXColumnId());//getting ReportColumnBean For X Axis
        //   String xColumnDBname = reportColumnBeanX.getDbColumnName();

        if (reportColumnBeanX.getDataLinkId() != -1) {
            dataLinkBean = DataLinkBean.getRecordbyPrimarykey(reportColumnBeanX.getDataLinkId());
        }
        reportColumnBean = ReportColumnBean.getRecordByPrimaryKey(reportBean.getReportId(),
                graphBean.getZColumnId());
        rsw.beforeFirst();
        reportColumnBean = ReportColumnBean.getRecordByPrimaryKey(reportBean.getReportId(),
                graphBean.getYColumnId());
        String yColumnName = reportColumnBean.getColumnName();
        if (dataLinkBean == null && reportColumnBean.getDataLinkId() != -1) {
            dataLinkBean = DataLinkBean.getRecordbyPrimarykey(reportColumnBean.getDataLinkId());
        }
        String xData = null;
        while (rsw.next()) {
            xData = rsw.getString(reportColumnBeanX.getDbColumnName());
            if (xData == null || "".equalsIgnoreCase(xData) || "null".equalsIgnoreCase(xData)) {
                xData = "N/A";
            } else if (reportColumnBeanX.getColumnFormat() == TabularReportConstants.PROTOCOL_FORMATTING
                    && xData.indexOf(':') != -1) {
                String data = data = ProtocolBean.getProtocolNameById(Integer.parseInt(
                        rsw.getString(reportColumnBeanX.getDbColumnName()).substring(0, xData.indexOf(':'))));
                xData = data + rsw.getString(reportColumnBeanX.getDbColumnName()).substring(xData.indexOf(':'),
                        xData.length());
            }
            dataset.setValue(xData, new Long(rsw.getLong(reportColumnBean.getDbColumnName())));
        }
        chart = ChartFactory.createPieChart3D("", // chart title
                dataset, // data
                true, // include legend
                true, // tooltips?
                false // URLs?
        );
        /*
         *Setting additional customization to the chart. 
         */
        //Set the background color for the chart...
        chart.setBackgroundPaint(Color.white);

        //Get a reference to the plot for further customisation...
        PiePlot3D plot = (PiePlot3D) chart.getPlot();
        plot.setBackgroundPaint(Color.white);
        plot.setBackgroundAlpha(0.0f);
        plot.setSectionOutlinesVisible(false);
        plot.setOutlineVisible(false);
        plot.setStartAngle(290);
        plot.setDepthFactor(0.1);
        plot.setDirection(Rotation.CLOCKWISE);
        plot.setNoDataMessage("No data to display");
        plot.setSectionOutlinesVisible(false);
        plot.setSectionOutlinePaint(Color.white);
        plot.setOutlineVisible(false);
        plot.setExplodePercent(dataset.getKey(0), 0.3);

        plot.setLabelLinkPaint(Color.gray);
        plot.setLabelBackgroundPaint(Color.white);
        plot.setLabelFont(new Font("Arial", Font.CENTER_BASELINE, 10));
        plot.setLabelOutlinePaint(Color.white);
        plot.setLabelShadowPaint(Color.white);

        LegendTitle legend = chart.getLegend();
        legend.setItemFont(new Font("Arial", Font.CENTER_BASELINE, 10));
        legend.setMargin(0, 0, 2, 0);
        legend.setHorizontalAlignment(HorizontalAlignment.CENTER);

        plot.setToolTipGenerator(new CustomToolTipGeneratorForPie3D("{0}: ({1} " + yColumnName + ", {2})"));
        //Setting Color 
        try {
            plot.setSectionPaint(dataset.getKey(0), Pie3D.pieSections[0]);
            plot.setSectionPaint(dataset.getKey(1), Pie3D.pieSections[1]);
            plot.setSectionPaint(dataset.getKey(2), Pie3D.pieSections[2]);
            plot.setSectionPaint(dataset.getKey(3), Pie3D.pieSections[3]);
            plot.setSectionPaint(dataset.getKey(4), Pie3D.pieSections[4]);
        } catch (Exception e) {
        }

    } catch (Exception e) {
        CyberoamLogger.appLog.debug("Pie3D.e:" + e, e);
    }
    return chart;
}