Example usage for org.jfree.chart JFreeChart getCategoryPlot

Introduction

In this page you can find the example usage for org.jfree.chart JFreeChart getCategoryPlot.

Prototype

public CategoryPlot getCategoryPlot() 

Source Link

Document

Returns the plot cast as a CategoryPlot .

Usage

From source file:support.TradingVolumeGui.java

private CategoryPlot createChartFrame(CategoryDataset dataset) {
    JFreeChart chart = ChartFactory.createBarChart("Trading Volume", "Stock", "Volume, USD", dataset,
            PlotOrientation.HORIZONTAL, true, true, false);
    CategoryPlot plot = chart.getCategoryPlot();
    plot.setBackgroundPaint(Color.WHITE);
    plot.setDomainGridlinePaint(Color.DARK_GRAY);
    plot.setRangeGridlinePaint(Color.DARK_GRAY);
    plot.getRenderer().setSeriesPaint(0, Color.BLUE);

    JFrame frame = new JFrame();
    frame.setBackground(Color.WHITE);
    frame.setDefaultCloseOperation(EXIT_ON_CLOSE);
    frame.setTitle("Hazelcast Jet Source Builder Sample");
    frame.setBounds(WINDOW_X, WINDOW_Y, WINDOW_WIDTH, WINDOW_HEIGHT);
    frame.setLayout(new BorderLayout());
    frame.add(new ChartPanel(chart));
    frame.setVisible(true);/*from   w w w.  ja v a2  s.c  o  m*/
    frame.addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent windowEvent) {
            hzMap.removeEntryListener(entryListenerId);
        }
    });
    return plot;
}

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From source file:net.sf.dynamicreports.test.jasper.chart.ChartSeriesColorsByNameTest.java

@Override
public void test() {
    super.test();

    numberOfPagesTest(1);/*w  ww . ja v  a 2 s . c om*/

    chartCountTest("summary.chart1", 1);
    JFreeChart chart = getChart("summary.chart1", 0);
    CategoryItemRenderer renderer1 = chart.getCategoryPlot().getRenderer();
    CategoryDataset dataset1 = chart.getCategoryPlot().getDataset();
    for (int i = 0; i < dataset1.getRowCount(); i++) {
        String key = (String) dataset1.getRowKey(i);
        Assert.assertNotNull("null series color", colors.get(key));
        Assert.assertEquals("series color", colors.get(key), renderer1.getSeriesPaint(i));
    }

    chartCountTest("summary.chart2", 1);
    chart = getChart("summary.chart2", 0);
    CategoryItemRenderer renderer2 = chart.getCategoryPlot().getRenderer();
    CategoryDataset dataset2 = chart.getCategoryPlot().getDataset();
    for (int i = 0; i < dataset2.getRowCount(); i++) {
        String key = (String) dataset2.getRowKey(i);
        key = StringUtils.substringAfter(key, GroupedStackedBarRendererCustomizer.GROUP_SERIES_KEY);
        Assert.assertNotNull("null series color", colors.get(key));
        Assert.assertEquals("series color", colors.get(key), renderer2.getSeriesPaint(i));
    }
    for (int i = 0; i < chart.getCategoryPlot().getFixedLegendItems().getItemCount(); i++) {
        LegendItem legendItem = chart.getCategoryPlot().getFixedLegendItems().get(i);
        Assert.assertNotNull("null series color", colors.get(legendItem.getLabel()));
        Assert.assertEquals("series color", colors.get(legendItem.getLabel()), legendItem.getFillPaint());
    }

    chartCountTest("summary.chart3", 1);
    chart = getChart("summary.chart3", 0);
    PiePlot plot3 = (PiePlot) chart.getPlot();
    PieDataset dataset3 = plot3.getDataset();
    for (int i = 0; i < dataset3.getItemCount(); i++) {
        String key = (String) dataset3.getKey(i);
        Assert.assertNotNull("null series color", colors.get(key));
        Assert.assertEquals("series color", colors.get(key), plot3.getSectionPaint(key));
    }

    chartCountTest("summary.chart4", 1);
    chart = getChart("summary.chart4", 0);
    XYItemRenderer renderer4 = chart.getXYPlot().getRenderer();
    XYDataset dataset4 = chart.getXYPlot().getDataset();
    for (int i = 0; i < dataset4.getSeriesCount(); i++) {
        String key = (String) dataset4.getSeriesKey(i);
        Assert.assertNotNull("null series color", colors.get(key));
        Assert.assertEquals("series color", colors.get(key), renderer4.getSeriesPaint(i));
    }
}

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From source file:bbank.QuantityTimeGraphWindow.java

public QuantityTimeGraphWindow() {
    initComponents();//from  w ww .j  a  v a  2  s . co m

    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    BloodStock.collectGraphData(SelectedItem);
    String title = "Quantity vs Time Graph";
    switch (SelectedItem) {
    case 0:
        title = "Quantity vs Time Graph for Blood type A";
        for (int i = 0; i < BloodStock.QuantityGraph.size(); i++) {
            dataset.addValue(((double) BloodStock.QuantityGraph.get(i)), "",
                    "" + ((Date) BloodStock.DateGraph.get(i)).getDate() + "/"
                            + (((Date) BloodStock.DateGraph.get(i)).getMonth() + 1));
        }
        break;
    case 1:
        title = "Quantity vs Time Graph for Blood type B";
        for (int i = 0; i < BloodStock.QuantityGraph.size(); i++) {
            dataset.addValue(((double) BloodStock.QuantityGraph.get(i)), "",
                    "" + ((Date) BloodStock.DateGraph.get(i)).getDate() + "/"
                            + (((Date) BloodStock.DateGraph.get(i)).getMonth() + 1));
        }
        break;
    case 2:
        title = "Quantity vs Time Graph for Blood type O";
        for (int i = 0; i < BloodStock.QuantityGraph.size(); i++) {
            dataset.addValue(((double) BloodStock.QuantityGraph.get(i)), "",
                    "" + ((Date) BloodStock.DateGraph.get(i)).getDate() + "/"
                            + (((Date) BloodStock.DateGraph.get(i)).getMonth() + 1));
        }
        break;
    }

    JFreeChart chart = ChartFactory.createLineChart(title, "Date", "Amount (litres)", dataset,
            PlotOrientation.VERTICAL, false, false, false);
    CategoryPlot catPlot = chart.getCategoryPlot();
    catPlot.setRangeGridlinePaint(Color.BLACK);

    ChartPanel chartpanel = new ChartPanel(chart);
    jPanel1.removeAll();
    jPanel1.add(chartpanel);
    jPanel1.validate();
}

---

From source file:graficos.GenerarGraficoInventario.java

public void crear() {
    try {//www  . ja  v  a2  s  .co m
        Dba db = new Dba(pathdb);
        db.conectar();
        String sql = "select Nombre, CantidadDisponibles, CantidadEnUso from Activos";
        db.prepare(sql);
        db.query.execute();
        ResultSet rs = db.query.getResultSet();
        DefaultCategoryDataset dataset = new DefaultCategoryDataset();
        while (rs.next()) {
            int total = rs.getInt(2) + rs.getInt(3);
            dataset.setValue(total, "Cantidad", rs.getString(1));
        }

        JFreeChart chart = ChartFactory.createBarChart3D("Inventario de Activos del Hotel", "Activo",
                "Cantidad", dataset, PlotOrientation.VERTICAL, false, true, false);
        CategoryPlot p = chart.getCategoryPlot(); // Get the Plot object for a bar graph
        p.setBackgroundPaint(Color.black);
        ((BarRenderer) p.getRenderer()).setBarPainter(new StandardBarPainter());

        BarRenderer r = (BarRenderer) chart.getCategoryPlot().getRenderer();
        r.setSeriesPaint(0, Color.BLUE);

        try {
            ChartUtilities.saveChartAsJPEG(new File(path), chart, 500, 300);
        } catch (Exception ee) {
            System.err.println(ee.toString());
            System.err.println("Problem occurred creating chart.");
        }

        db.desconectar();
    } catch (Exception e) {

    }

}

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From source file:org.pentaho.chart.plugin.jfreechart.chart.bar.JFreeStacked100PercentBarChartGenerator.java

/**
 * Creates stacked 100 percent bar chart and creates range axis for it.
 * </p>//  w  w w . j  a v  a 2s. co  m
 * @param chartDocContext Current chart's document context.
 * @param data Current chart data.
 * @return Returns JFree stacked 100 percent bar chart.
 */
public JFreeChart createChart(final ChartDocumentContext chartDocContext, final ChartTableModel data) {
    final JFreeChart chart = super.createChart(chartDocContext, data);

    /*
     * Doing all the render stuff and then off to create range axis.
     * NOTE: The chart object will be updated.
     */
    ((StackedBarRenderer) chart.getCategoryPlot().getRenderer()).setRenderAsPercentages(true);
    final NumberAxis rangeAxis = (NumberAxis) chart.getCategoryPlot().getRangeAxis();
    rangeAxis.setNumberFormatOverride(NumberFormat.getPercentInstance());

    createRangeAxis(chartDocContext, data, chart);
    return chart;
}

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From source file:org.pentaho.chart.plugin.jfreechart.chart.line.JFree3DLineChartGenerator.java

protected JFreeChart doCreateChart(final ChartDocumentContext chartDocContext, final ChartTableModel data) {
    final ChartDocument chartDocument = chartDocContext.getChartDocument();
    final String title = getTitle(chartDocument);
    final String valueCategoryLabel = getValueCategoryLabel(chartDocument);
    final String valueAxisLabel = getValueAxisLabel(chartDocument);
    final PlotOrientation orientation = getPlotOrientation(chartDocument);
    final boolean legend = getShowLegend(chartDocument);
    final boolean toolTips = getShowToolTips(chartDocument);

    final DefaultCategoryDataset categoryDataset = datasetGeneratorFactory
            .createDefaultCategoryDataset(chartDocContext, data);

    final JFreeChart chart = ChartFactory.createLineChart(title, valueCategoryLabel, valueAxisLabel,
            categoryDataset, orientation, legend, toolTips, toolTips);

    final CategoryPlot categoryPlot = chart.getCategoryPlot();
    categoryPlot.setRenderer(new LineRenderer3D());

    final ChartElement[] seriesElements = chartDocument.getRootElement()
            .findChildrenByName(ChartElement.TAG_NAME_SERIES);
    if (categoryPlot != null && seriesElements != null) {
        setSeriesAttributes(seriesElements, data, categoryPlot);
    }//from  ww  w  .j a v a 2 s.c om

    return chart;
}

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From source file:org.endeavour.mgmt.controller.servlet.CreateProjectPlan.java

private void createReportPage(Document aDocument, TaskSeries aTaskSeries, Date aStartDate, Date aEndDate,
        String aDescription) throws Exception {

    TaskSeriesCollection theDataset = new TaskSeriesCollection();
    theDataset.add(aTaskSeries);/*  w w w .  j  a  va2  s .c  o  m*/

    DateAxis theDateRange = new DateAxis(TIMELINE);
    theDateRange.setMinimumDate(aStartDate);
    theDateRange.setMaximumDate(aEndDate);

    JFreeChart theChart = ChartFactory.createGanttChart(aDescription, ARTIFACTS, null, theDataset, true, false,
            false);
    CategoryPlot theCategoryPlot = theChart.getCategoryPlot();
    theCategoryPlot.setRangeAxis(theDateRange);

    BufferedImage theChartImage = theChart.createBufferedImage(780, 520);
    ByteArrayOutputStream theOutputStream = new ByteArrayOutputStream();
    ImageIO.write(theChartImage, "png", theOutputStream);
    Image theDocumentImage = Image.getInstance(theOutputStream.toByteArray());
    aDocument.add(theDocumentImage);
}

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From source file:gchisto.gui.panels.gcstats.BreakdownChartPanelMulti.java

/**
 * It creates a chart for the given dataset and adds the chart to the panel.
 *
 * @param dataset The dataset that will provide the values for the chart.
 *//*from  w  w w.  jav  a2s.c o m*/
private void addChart() {
    JFreeChart chart = ChartFactory.createStackedBarChart3D(getTitle(), null, "Breakdown" + unitSuffix(),
            dataset, PlotOrientation.VERTICAL, true, true, false);
    CategoryAxis domainAxis = chart.getCategoryPlot().getDomainAxis();
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0));
    chart.addProgressListener(locker);
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    CategoryItemRenderer renderer = plot.getRenderer();
    renderer.setToolTipGenerator(dataset);

    mainPanel().add(BorderLayout.CENTER, new ChartPanel(chart));
}

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From source file:pidev.gui.FrameStat.java

private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton3ActionPerformed

    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    dataset.setValue(80, "Marks", "Student1");
    dataset.setValue(50, "Marks", "Student2");
    dataset.setValue(75, "Marks", "Student3");
    dataset.setValue(95, "Marks", "Student4");
    JFreeChart chart = ChartFactory.createBarChart("Student score", "Student Name", "Marks", dataset,
            PlotOrientation.VERTICAL, false, true, false);
    CategoryPlot p = chart.getCategoryPlot();
    p.setRangeGridlinePaint(Color.black);
    ChartFrame frame = new ChartFrame("Bar Chart for student", chart);
    frame.setVisible(true);//from w w  w  .  j a  v a2  s  .com
    frame.setSize(450, 350);

}

---

From source file:muh.GrafikDeneme.java

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
    DefaultCategoryDataset dcd = new DefaultCategoryDataset();
    dcd.setValue(78.80, "Marks", "Ganesh");
    dcd.setValue(68.80, "Marks", "Dinesh");
    dcd.setValue(88.80, "Marks", "John");
    dcd.setValue(98.80, "Marks", "Ali");
    dcd.setValue(58.80, "Marks", "Sachin");

    JFreeChart jchart = ChartFactory.createBarChart3D("Student Record", "Student Name", "Student Marks", dcd,
            PlotOrientation.VERTICAL, true, true, false);

    CategoryPlot plot = jchart.getCategoryPlot();
    plot.setRangeGridlinePaint(Color.black);

    ChartFrame chartFrm = new ChartFrame("Student Record", jchart, true);
    chartFrm.setVisible(true);//from   w ww .j  a  v  a2s .c  om
    chartFrm.setSize(500, 400);

    //SMD PENCERENN NE KOYACAAAAAAAAAAAAAAAAK

    ChartPanel chartPanel = new ChartPanel(jchart);
    //  DESGNDEN PANELN ADINI DETRD pnlReport ,,set layout=box

    pnlReport.removeAll();
    pnlReport.add(chartPanel);
    pnlReport.updateUI();

}

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