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

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:sernet.gs.ui.rcp.main.bsi.views.chart.StufenBarChart.java

protected Object createBarDataset() throws CommandException {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    MassnahmenSummaryHome dao = new MassnahmenSummaryHome();

    Map<String, Integer> items1 = dao.getNotCompletedStufenSummary();
    Set<Entry<String, Integer>> entrySet = items1.entrySet();
    for (Entry<String, Integer> entry : entrySet) {
        dataset.addValue(entry.getValue(), Messages.StufenBarChart_3, entry.getKey());
    }/*from   w  w  w . j  a v a  2 s. com*/

    Map<String, Integer> completedItems = dao.getCompletedStufenSummary();
    Set<Entry<String, Integer>> entrySet2 = completedItems.entrySet();
    for (Entry<String, Integer> entry : entrySet2) {
        dataset.addValue(entry.getValue(), Messages.StufenBarChart_4, entry.getKey());
    }

    return dataset;
}

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From source file:playground.dgrether.analysis.charts.DgModalSplitGroupChart.java

public DgModalSplitGroupChart(DgAnalysisPopulation ana, String runid, int threshold) {
    this.ana = ana;
    this.runId = runid;
    this.groupThreshold = threshold;
    this.ana.calculateMinMaxIncome();
    this.dataset = new DefaultCategoryDataset();
    this.calculateData();
}

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From source file:org.jfree.chart.demo.BarChartDemo1.java

/**
 * Returns a sample dataset./*from  w  w  w  .  j a v  a 2  s .  c  o m*/
 *
 * @return The dataset.
 */
private static CategoryDataset createDataset() {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    dataset.addValue(7445, "JFreeSVG", "Warm-up");
    dataset.addValue(24448, "Batik", "Warm-up");
    dataset.addValue(4297, "JFreeSVG", "Test");
    dataset.addValue(21022, "Batik", "Test");
    return dataset;
}

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From source file:brightwell.gui.drawingplane.Chart3D.java

public Chart3D(String s) {
    super(s);
    defaultcategorydataset = new DefaultCategoryDataset();
}

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From source file:cz.muni.fi.nbs.utils.Helpers.java

private static void exportToPNG(Map<String, Collection<Result>> results) {

    for (Entry<String, Collection<Result>> entry : results.entrySet()) {
        double number = 0;
        String key = entry.getKey();
        DefaultCategoryDataset dataset = new DefaultCategoryDataset();
        Iterator<Result> resultsIterator = results.get(key).iterator();
        while (resultsIterator.hasNext()) {
            Result r = resultsIterator.next();
            dataset.addValue(r.getScore(), r.getLabel(), "");
            number += 0.8;/*from   ww w  .  j av a 2 s .  co m*/
        }
        double width = number > 1 ? number * 200 : 300;
        String unit = entry.getValue().iterator().next().getScoreUnit();
        String[] splitKey = key.split("_");

        JFreeChart chart = ChartFactory.createBarChart3D(splitKey[0], null, unit, dataset);

        int len = splitKey.length / 2;
        for (int i = 0; i < len; i++) {
            String subtitle = splitKey[i * 2 + 1] + ":" + splitKey[i * 2 + 2];
            TextTitle title = new TextTitle(subtitle);
            Font oldFont = title.getFont();
            int fontSize = (int) Math.round(oldFont.getSize() * 1.2);
            int fontStyle = oldFont.getStyle();
            String fontName = oldFont.getName();

            title.setFont(new Font(fontName, fontStyle, fontSize));
            chart.addSubtitle(title);
        }
        try {
            ChartUtilities.saveChartAsPNG(new File(resultsDir + "/charts/" + key + "Chart.png"), chart,
                    (int) Math.round(width), 800);
        } catch (IOException ex) {
            Logger.getLogger(Helpers.class.getName()).log(Level.SEVERE,
                    "Could not export chart to PNG file for " + key, ex);
        }
    }
}

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From source file:org.jfree.data.category.CategoryToPieDatasetTest.java

/**
 * Some checks for the getValue() method.
 *///  w  ww .  jav a2  s. c  om
@Test
public void testGetValue() {
    DefaultCategoryDataset underlying = new DefaultCategoryDataset();
    underlying.addValue(1.1, "R1", "C1");
    underlying.addValue(2.2, "R1", "C2");
    CategoryToPieDataset d1 = new CategoryToPieDataset(underlying, TableOrder.BY_ROW, 0);
    assertEquals(d1.getValue("C1"), new Double(1.1));
    assertEquals(d1.getValue("C2"), new Double(2.2));

    // check negative index throws exception
    try {
        /* Number n = */ d1.getValue(-1);
        fail("Expected IndexOutOfBoundsException.");
    } catch (IndexOutOfBoundsException e) {
        // this is expected
    }

    // check index == getItemCount() throws exception
    try {
        /* Number n = */ d1.getValue(d1.getItemCount());
        fail("Expected IndexOutOfBoundsException.");
    } catch (IndexOutOfBoundsException e) {
        // this is expected
    }

    // test null source
    CategoryToPieDataset p1 = new CategoryToPieDataset(null, TableOrder.BY_COLUMN, 0);
    try {
        /* Number n = */ p1.getValue(0);
        fail("Expected IndexOutOfBoundsException.");
    } catch (IndexOutOfBoundsException e) {
        // this is expected
    }
}

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From source file:org.matsim.core.utils.charts.LineChart.java

/**
 * Creates a new BarChart with the specified category-labels.
 *
 * @param title/*from  www .j a va 2  s  .c  om*/
 * @param xAxisLabel
 * @param yAxisLabel
 * @param categories
 */
public LineChart(final String title, final String xAxisLabel, final String yAxisLabel,
        final String[] categories) {
    super(title, xAxisLabel, yAxisLabel);
    this.dataset = new DefaultCategoryDataset();
    this.chart = createChart(title, xAxisLabel, yAxisLabel, this.dataset);
    this.categories = categories.clone();
    addDefaultFormatting();
}

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From source file:wtw.ui.GetChartAction.java

@Override
public String execute() throws Exception {
    Object start = ActionContext.getContext().getSession().get("start");
    Object end = ActionContext.getContext().getSession().get("end");
    if (start != null && end != null) {
        startdate = (String) start;
        enddate = (String) end;//from   w  ww. j  a  v a  2 s.c o  m
    }
    if (start == null || end == null) {
        all = 6;
        mobile = 1;
        web = 1;
        software = 1;
        design = 1;
        data = 1;
        other = 1;
    } else {
        Date date2;
        Date date;
        DateFormat formater = new SimpleDateFormat("yyyy-MM-dd");
        date = (Date) formater.parse(startdate);
        date2 = (Date) formater.parse(enddate);
        all = projectManager.getCountProjectInMonth(date, date2);
        mobile = projectManager.getCountProjectInMonthAndCategory(date, date2, " Mobile");
        web = projectManager.getCountProjectInMonthAndCategory(date, date2, " Website");
        software = projectManager.getCountProjectInMonthAndCategory(date, date2, " Software");
        design = projectManager.getCountProjectInMonthAndCategory(date, date2, " Design");
        data = projectManager.getCountProjectInMonthAndCategory(date, date2, " Data Entry");
        other = projectManager.getCountProjectInMonthAndCategory(date, date2, " Other");
    }
    DefaultCategoryDataset dataSet = new DefaultCategoryDataset();
    dataSet.setValue(all, "Population", "Total");
    dataSet.setValue(mobile, "Population", "Mobile");
    dataSet.setValue(web, "Population", "Website");
    dataSet.setValue(software, "Population", "Software");
    dataSet.setValue(data, "Population", "Data Entry");
    dataSet.setValue(design, "Population", "Design");
    dataSet.setValue(other, "Population", "Other");

    chart = ChartFactory.createBarChart3D("Report Quantity Project By Category", "Project Category",
            "Quantity of Project", dataSet, PlotOrientation.VERTICAL, false, true, false);
    return SUCCESS;
}

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From source file:Estadistica.VEstadistica.java

public void graficar(boolean isConcurrente, ArrayList<PaginasWeb> sitiosWeb,
        ArrayList<EstadisticaPalabra> tiemposPalabras, ArrayList<Resultado> resultados) {

    DefaultCategoryDataset barChartDatos = new DefaultCategoryDataset();// grafico de secuencial

    for (PaginasWeb paginas : sitiosWeb) {
        barChartDatos.setValue(paginas.getIncidencias(), "Sitios",
                paginas.getListaResultados().get(0).getTitulo());
    }// www  . jav a2s  .  c  o m

    //generar los datos de las tablas
    DefaultTableModel modeloTablaIncidencias;
    if (isConcurrente == false) {
        modeloTablaIncidencias = (DefaultTableModel) tablaIncidenciaSec.getModel();
    } else {
        modeloTablaIncidencias = (DefaultTableModel) tablaIncidenciaSConc.getModel();
    }
    Object[] fila = new Object[modeloTablaIncidencias.getColumnCount()];
    int cont = 0;
    for (EstadisticaPalabra palabra : tiemposPalabras) {
        fila[0] = palabra.getPalabra();
        fila[1] = palabra.getTiempo();
        modeloTablaIncidencias.addRow(fila);
        cont++;
        System.out.println(palabra.getPalabra());
    }
    System.out.println(cont);
    //         Grafico
    //        titulo-titulo arriba
    JFreeChart grafico = ChartFactory.createBarChart3D("Incidencias por sitio", "Sitios",
            "Numero de Incidencias", barChartDatos, PlotOrientation.HORIZONTAL, false, true, false);
    //

    CategoryPlot barChartCP = grafico.getCategoryPlot();
    barChartCP.setRangeGridlinePaint(Color.cyan);

    ChartPanel barPanel = new ChartPanel(grafico);
    if (isConcurrente == true) {
        lienzoConc.removeAll();
        lienzoConc.add(barPanel, BorderLayout.CENTER);
        lienzoConc.validate();
    }

    if (isConcurrente == false) {
        lienzoSec.removeAll();
        lienzoSec.add(barPanel, BorderLayout.CENTER);
        lienzoSec.validate();
    }
}

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From source file:ws.moor.bt.gui.charts.TotalBlocksPerPeer.java

private DefaultCategoryDataset createDataset() {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();

    Map<Long, String> rateToKey = new TreeMap<Long, String>();
    Collection<String> keys = new HashSet<String>();
    keys.addAll(counterRepository.getKeys("torrent.blocks.leecher"));
    keys.addAll(counterRepository.getKeys("torrent.blocks.seed"));
    for (String key : keys) {
        CounterStatistics leechStats = counterRepository.getStatistics("torrent.blocks.leecher", key);
        CounterStatistics seedStats = counterRepository.getStatistics("torrent.blocks.seed", key);

        long blocks = leechStats.latestValue() + seedStats.latestValue();
        rateToKey.put(-blocks, key);/*ww  w.ja va  2 s.  c  o m*/
    }

    for (String key : rateToKey.values()) {
        CounterStatistics leechStats = counterRepository.getStatistics("torrent.blocks.leecher", key);
        CounterStatistics seedStats = counterRepository.getStatistics("torrent.blocks.seed", key);

        dataset.addValue(seedStats.latestValue(), "seed", key);
        dataset.addValue(leechStats.latestValue(), "leecher", key);
        if (dataset.getColumnCount() >= 20) {
            break;
        }
    }

    return dataset;
}

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