Example usage for org.jfree.data.category DefaultCategoryDataset DefaultCategoryDataset

List of usage examples for org.jfree.data.category DefaultCategoryDataset DefaultCategoryDataset

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Introduction

In this page you can find the example usage for org.jfree.data.category DefaultCategoryDataset DefaultCategoryDataset.

Prototype

public DefaultCategoryDataset()

Source Link

Document

Creates a new (empty) dataset.

Usage

From source file:user.Query.java

private CategoryDataset getCategoryDataset(ResultSet resultSet, String value, String second_value) {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();

    try {//from w w w. ja  v a  2 s .c  om
        while (resultSet.next()) {
            dataset.addValue(Double.parseDouble(resultSet.getString(value)), value,
                    resultSet.getString(second_value));
        }
    } catch (SQLException ex) {
    }

    return dataset;
}

From source file:net.sourceforge.javydreamercsw.validation.manager.web.component.ExecutionDashboard.java

private void init() {
    setCaption(TRANSLATOR.translate("execution.dash"));
    setHeight(100, Unit.PERCENTAGE);/* ww w  .  ja  va  2  s  . c o  m*/
    setWidth(100, Unit.PERCENTAGE);
    //Gather stats
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    extractions.forEach((e) -> {
        ExecutionStats es = new ExecutionStats(e);
        es.stats.entrySet().forEach((entry) -> {
            //This is for the whole execution
            ExecutionResultServer.getResults().forEach((er) -> {
                if (e.getTestCase() == null || e.getTestCase().getName().equals(entry.getKey())) {
                    dataset.addValue(new Double(entry.getValue().get(er.getResultName())), entry.getKey(),
                            Lookup.getDefault().lookup(InternationalizationProvider.class)
                                    .translate(er.getResultName()));
                }
            });
        });
    });
    //Build bar graph
    JFreeChart chart = ChartFactory.createBarChart(TRANSLATOR.translate("execution.progress"), // chart title
            TRANSLATOR.translate("test.case"), TRANSLATOR.translate("general.amount"), dataset, // data
            PlotOrientation.VERTICAL, true, // include legend
            true, false);
    setContent(new JFreeChartWrapper(chart));
}

From source file:playground.yu.utils.charts.StackedBarChart.java

public StackedBarChart(String title, String categoryAxisLabel, String valueLabel,
        PlotOrientation plotOrientation) {
    super(title, categoryAxisLabel, valueLabel);
    dataset = new DefaultCategoryDataset();
    chart = createChart(title, categoryAxisLabel, valueLabel, dataset, plotOrientation);
}

From source file:org.karndo.graphs.CustomChartFactory.java

/**
 * Creates a chart of the selected PiracyEvent data graphed by day-of-the-
 * week. Presently uses a very basic method of graphing this data by 
 * using the static CreateBarChart3D method available in class
 * org.jfree.chart.ChartFactory.     * //from  w ww . ja  v  a  2s  . c om
 * 
 * @param data the selected PiracyEvent data to graph.
 * @return A JFreeChart object representing a graph of the selected 
 * PiracyEvent data against days of the Calendar week.
 */
public JFreeChart createPiracyHistogramDayOfWeek(LinkedList<PiracyEvent> data) {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();

    Integer[] freqs = new Integer[DAYS_OF_THE_WEEK.length];
    Calendar cal = Calendar.getInstance();

    //set up the frequencies array
    for (int i = 0; i < freqs.length; i++) {
        freqs[i] = 0;
    }

    for (PiracyEvent ev : data) {
        cal.setTime(ev.getDate());
        freqs[cal.get(Calendar.DAY_OF_WEEK) - 1]++;
    }

    //add the frequencies to a dataset for plotting
    for (int i = 0; i < freqs.length; i++) {
        dataset.addValue(freqs[i], "Piracy Incidents", DAYS_OF_THE_WEEK[i]);
    }

    JFreeChart chart = ChartFactory.createBarChart3D("Piracy Incidents " + "by days of the week",
            "Day of the Week", "Frequency", dataset, PlotOrientation.VERTICAL, false, true, false);
    return chart;
}

From source file:org.openmrs.module.vcttrac.web.view.chart.VCTCreateBarChartView.java

/**
 * Auto generated method comment/*ww  w  . j  a va2  s  .c  o  m*/
 * 
 * @return
 */
private static CategoryDataset createDataset() {

    Date curDate = new Date();
    VCTModuleService vms = Context.getService(VCTModuleService.class);

    // create the dataset...
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();

    Date yesterday = new Date(curDate.getTime() - (VCTTracConstant.ONE_DAY_IN_MILLISECONDS * 1));
    double value = vms.getNumberOfClientByDateOfRegistration(yesterday);
    dataset.addValue(value, "todayVsYesterday",
            VCTTracUtil.getMessage("vcttrac.graph.statistic.yesterday", null));
    //      + " ("
    //              + value + ")");

    Date today = new Date(curDate.getTime());
    double value1 = vms.getNumberOfClientByDateOfRegistration(today);
    dataset.addValue(value1, "todayVsYesterday", VCTTracUtil.getMessage("vcttrac.graph.statistic.today", null));
    //      + " ("
    //              + value1 + ")");

    return dataset;

}

From source file:com.indicator_engine.graphgenerator.cewolf.PageViewCountData.java

/**
 *  Produces some random data./*from  w ww  .  j a va2s. c o  m*/
 */
public Object produceDataset(Map params) throws DatasetProduceException {
    log.debug("producing data.");
    DefaultCategoryDataset dataset = new DefaultCategoryDataset() {
        /**
         * @see java.lang.Object#finalize()
         */
        protected void finalize() throws Throwable {
            super.finalize();
            log.debug(this + " finalized.");
        }
    };
    for (int series = 0; series < seriesNames.length; series++) {
        int lastY = (int) (Math.random() * 1000 + 1000);
        for (int i = 0; i < categories.length; i++) {
            final int y = lastY + (int) (Math.random() * 200 - 100);
            lastY = y;
            dataset.addValue(y, seriesNames[series], categories[i]);
        }
    }
    return dataset;
}

From source file:org.miloss.fgsms.services.rs.impl.reports.ws.InvocationsByDataCollector.java

/**
 * {@inheritDoc}/* w  w  w  . j  a  v  a 2s . c o  m*/
 */
@Override
public void generateReport(OutputStreamWriter data, List<String> urls, String path, List<String> files,
        TimeRange range, String currentuser, SecurityWrapper classification, WebServiceContext ctx)
        throws IOException {
    int itemcount = 0;
    Connection con = Utility.getPerformanceDBConnection();
    try {
        PreparedStatement cmd = null;
        ResultSet rs = null;
        DefaultCategoryDataset set = new DefaultCategoryDataset();
        JFreeChart chart = null;
        if (!UserIdentityUtil.hasGlobalAdministratorRole(currentuser, "THROUGHPUT_BY_HOSTING_SERVER",
                classification, ctx)) {
            data.append("<h2>Access for " + GetDisplayName() + " was denied for non-global admin users</h2>");
            return;
        }
        data.append("<hr /><h2>").append(GetDisplayName()).append("</h2>");
        data.append("This represents Data Collector Service utilization.<br />");
        data.append("<table class=\"table table-hover\"><tr><th>Host</th><th>Invocations</th></tr>");
        List<String> dcs = new ArrayList<String>();
        try {

            //was select distinct monitorsource from RawData;
            cmd = con.prepareStatement("select monitorsource from rawdata group by monitorsource;");
            rs = cmd.executeQuery();
            while (rs.next()) {
                dcs.add(rs.getString(1));
            }
        } catch (Exception ex) {
            log.log(Level.WARN, null, ex);
        } finally {
            DBUtils.safeClose(rs);
            DBUtils.safeClose(cmd);
        }
        try {

            itemcount = dcs.size();
            for (int i = 0; i < dcs.size(); i++) {
                data.append("<tr><td>").append(Utility.encodeHTML(dcs.get(i))).append("</td><td>");
                int success = 0;
                try {
                    cmd = con.prepareStatement(
                            "select count(*) from RawData where monitorsource=? and UTCdatetime > ? and UTCdatetime < ?;");
                    cmd.setString(1, dcs.get(i));
                    cmd.setLong(2, range.getStart().getTimeInMillis());
                    cmd.setLong(3, range.getEnd().getTimeInMillis());
                    rs = cmd.executeQuery();
                    if (rs.next()) {
                        success = rs.getInt(1);
                    }
                } catch (Exception ex) {
                    log.log(Level.WARN, null, ex);
                } finally {
                    DBUtils.safeClose(rs);
                    DBUtils.safeClose(cmd);
                }
                data.append("<td>").append(success + "").append("</td></tr>");
                set.addValue(success, dcs.get(i), dcs.get(i));
            }

        } catch (Exception ex) {
            log.log(Level.ERROR, "Error generating chart information.", ex);
        }
        chart = org.jfree.chart.ChartFactory.createBarChart(GetDisplayName(), "Monitoring Servers", "", set,
                PlotOrientation.HORIZONTAL, true, false, false);
        data.append("</table>");
        try {
            ChartUtilities.saveChartAsPNG(new File(
                    path + getFilePathDelimitor() + "image_" + this.getClass().getSimpleName() + ".png"), chart,
                    1500, pixelHeightCalc(itemcount));
        } catch (IOException ex) {
            log.log(Level.ERROR, "Error saving chart image for request", ex);
        }

        data.append("<img src=\"image_").append(this.getClass().getSimpleName()).append(".png\">");
        files.add(path + getFilePathDelimitor() + "image_" + this.getClass().getSimpleName() + ".png");
    } catch (Exception ex) {
        log.log(Level.ERROR, null, ex);
    } finally {
        DBUtils.safeClose(con);
    }
}

From source file:sernet.gs.ui.rcp.main.bsi.views.chart.MaturityWithOutISASpiderChart.java

@Override
protected Object createSpiderDataset() throws CommandException {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    MassnahmenWithOutISASummaryHome dao = new MassnahmenWithOutISASummaryHome();

    Map<String, Double> items2 = dao.getControlMaxGroups(elmt);
    Set<Entry<String, Double>> entrySet2 = items2.entrySet();
    for (Entry<String, Double> entry : sort(entrySet2)) {
        dataset.addValue(entry.getValue(), Messages.MaturitySpiderChart_1, entry.getKey());
    }/* ww  w  .  jav a2s  .  c o m*/

    Map<String, Double> items4 = dao.getControlGoal2Groups(elmt);
    Set<Entry<String, Double>> entrySet4 = items4.entrySet();
    for (Entry<String, Double> entry : sort(entrySet4)) {
        dataset.addValue(entry.getValue(), Messages.MaturitySpiderChart_2, entry.getKey());
    }

    Map<String, Double> items3 = dao.getControlGoal1Groups(elmt);
    Set<Entry<String, Double>> entrySet3 = items3.entrySet();
    for (Entry<String, Double> entry : sort(entrySet3)) {
        dataset.addValue(entry.getValue(), Messages.MaturitySpiderChart_3, entry.getKey());
    }

    Map<String, Double> items1 = dao.getControlGroups(elmt);
    Set<Entry<String, Double>> entrySet = items1.entrySet();

    for (Entry<String, Double> entry : sort(entrySet)) {
        dataset.addValue(entry.getValue(), Messages.MaturitySpiderChart_4, entry.getKey());
    }

    return dataset;
}

From source file:bc.ui.swing.charts.BarChart.java

public void setModel(BarVisualModel model) {
    this.model = model;
    dataset = new DefaultCategoryDataset();
    for (String a : model.getAlgorithms()) {
        for (Entry<String, Double> v : model.getValues(a).entrySet()) {
            dataset.addValue(v.getValue(), a, v.getKey());
        }/*from  www  . ja v a2 s .  co m*/
    }

    removeAll();
    chartPanel = new ChartPanel(generateView());
    add(chartPanel, BorderLayout.CENTER);

}

From source file:com.itemanalysis.jmetrik.graph.barchart.BarChartPanel.java

public void updateDataset(TwoWayTable table) {
    String groupingName = "";
    try {//w ww. j a va 2 s  . c  om
        boolean showFreq = command.getSelectOneOption("yaxis").isValueSelected("freq");
        if (command.getFreeOption("groupvar").hasValue()) {
            groupingName = command.getFreeOption("groupvar").getString();
        }
        DefaultCategoryDataset dataset = new DefaultCategoryDataset();

        Iterator<Comparable<?>> rowIter = table.rowValuesIterator();
        Iterator<Comparable<?>> colIter = null;
        Comparable<?> r = null;
        Comparable<?> c = null;

        while (rowIter.hasNext()) {
            r = rowIter.next();

            colIter = table.colValuesIterator();
            while (colIter.hasNext()) {
                c = colIter.next();
                if (showFreq) {
                    dataset.addValue(table.getCount(r, c), r.toString(), c.toString());
                } else {
                    dataset.addValue(table.getCount(r, c) / table.getFreqSum(),
                            (groupingName + " " + r.toString()), c.toString());
                }
            }

        }
        CategoryPlot plot = (CategoryPlot) chart.getPlot();
        plot.setDataset(dataset);

    } catch (IllegalArgumentException ex) {
        logger.fatal(ex.getMessage(), ex);
        this.firePropertyChange("error", "", "Error - Check log for details.");
    }

}