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:org.jfree.chart.demo.WaterfallChartDemo.java

/**
 * Returns the chart.//  w w w.  j  ava  2 s. co m
 * 
 * @param dataset  the dataset.
 *
 * @return The chart.
 */
private JFreeChart createChart(final CategoryDataset dataset) {

    final JFreeChart chart = ChartFactory.createWaterfallChart("Product Cost Breakdown", "Expense Category",
            "Cost Per Unit", dataset, PlotOrientation.VERTICAL, true, true, false);
    chart.setBackgroundPaint(Color.white);

    final CategoryPlot plot = chart.getCategoryPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setRangeGridlinePaint(Color.white);
    plot.setRangeGridlinesVisible(true);
    //        plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));

    final ValueAxis rangeAxis = plot.getRangeAxis();

    // create a custom tick unit collection...
    final DecimalFormat formatter = new DecimalFormat("##,###");
    formatter.setNegativePrefix("(");
    formatter.setNegativeSuffix(")");
    final TickUnits standardUnits = new TickUnits();
    standardUnits.add(new NumberTickUnit(5, formatter));
    standardUnits.add(new NumberTickUnit(10, formatter));
    standardUnits.add(new NumberTickUnit(20, formatter));
    standardUnits.add(new NumberTickUnit(50, formatter));
    standardUnits.add(new NumberTickUnit(100, formatter));
    standardUnits.add(new NumberTickUnit(200, formatter));
    standardUnits.add(new NumberTickUnit(500, formatter));
    standardUnits.add(new NumberTickUnit(1000, formatter));
    standardUnits.add(new NumberTickUnit(2000, formatter));
    standardUnits.add(new NumberTickUnit(5000, formatter));
    rangeAxis.setStandardTickUnits(standardUnits);

    final BarRenderer renderer = (BarRenderer) plot.getRenderer();
    renderer.setDrawBarOutline(false);

    final DecimalFormat labelFormatter = new DecimalFormat("$##,###.00");
    labelFormatter.setNegativePrefix("(");
    labelFormatter.setNegativeSuffix(")");
    //        renderer.setLabelGenerator(
    //          new StandardCategoryLabelGenerator("{2}", labelFormatter)
    //    );
    renderer.setItemLabelsVisible(true);

    return chart;
}

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From source file:net.sourceforge.subsonic.controller.FolderChartController.java

private JFreeChart createChart(CategoryDataset dataset, HttpServletRequest request) {
    JFreeChart chart = ChartFactory.createBarChart(null, null, null, dataset, PlotOrientation.HORIZONTAL, false,
            false, false);//from  w ww .j a v a  2s  .c o  m
    CategoryPlot plot = chart.getCategoryPlot();
    Paint background = new GradientPaint(0, 0, Color.lightGray, 0, IMAGE_MIN_HEIGHT, Color.white);
    plot.setBackgroundPaint(background);
    plot.setDomainGridlinePaint(Color.lightGray);
    plot.setDomainGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.gray);
    plot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);

    LogarithmicAxis rangeAxis = new LogarithmicAxis(null);
    rangeAxis.setStrictValuesFlag(false);
    rangeAxis.setAllowNegativesFlag(true);
    //        rangeAxis.setTickUnit(new NumberTickUnit(.1, new DecimalFormat("##0%")));
    plot.setRangeAxis(rangeAxis);

    // Disable bar outlines.
    BarRenderer renderer = (BarRenderer) plot.getRenderer();
    renderer.setDrawBarOutline(false);

    // Set up gradient paint for series.
    GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.gray, 0.0f, 0.0f, new Color(0, 0, 64));
    renderer.setSeriesPaint(0, gp0);

    renderer.setBaseItemLabelsVisible(true);
    renderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    renderer.setBaseItemLabelFont(new Font("SansSerif", Font.BOLD, 11));
    renderer.setItemLabelAnchorOffset(-45.0);

    renderer.setSeriesItemLabelPaint(0, Color.white);
    renderer.setBaseItemLabelPaint(Color.white);

    // Rotate labels.
    CategoryAxis domainAxis = plot.getDomainAxis();
    //        domainAxis.setCategoryLabelPositions();
    //        domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0));

    // Set theme-specific colors.
    Color bgColor = getBackground(request);
    Color fgColor = getForeground(request);

    chart.setBackgroundPaint(bgColor);

    domainAxis.setTickLabelPaint(fgColor);
    domainAxis.setTickMarkPaint(fgColor);
    domainAxis.setAxisLinePaint(fgColor);

    rangeAxis.setTickLabelPaint(fgColor);
    rangeAxis.setTickMarkPaint(fgColor);
    rangeAxis.setAxisLinePaint(fgColor);

    return chart;
}

---

From source file:net.sqs2.omr.result.export.chart.ChartImageWriter.java

public void saveBarChart(OutputStream outputStream, String categoryAxisLabel, String valueAxisLabel,
        DefaultCategoryDataset dataSet) {
    String title = "";

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

    JFreeChart chart = ChartFactory.createBarChart(title, categoryAxisLabel, valueAxisLabel, dataSet,
            PlotOrientation.HORIZONTAL, legend, tooltips, urls);
    CategoryPlot plot = chart.getCategoryPlot();
    setSectionPaint(dataSet, plot);//from  ww w . j ava  2  s .  c  o m

    try {
        ChartUtilities.writeChartAsPNG(outputStream, chart, this.width, this.height);
    } catch (IOException ex) {
        ex.printStackTrace();
    }
}

---

From source file:com.intel.stl.ui.common.view.ComponentFactory.java

public static JFreeChart createBarChart(String xAxisLabel, String yAxisLabel, CategoryDataset dataset) {
    if (dataset == null) {
        throw new IllegalArgumentException("No dataset.");
    }/*from   w  ww.  j a va2s  .c  o  m*/

    JFreeChart jfreechart = ChartFactory.createBarChart(null, xAxisLabel, yAxisLabel, dataset,
            PlotOrientation.VERTICAL, false, true, false);
    CategoryPlot categoryplot = jfreechart.getCategoryPlot();
    categoryplot.setBackgroundPaint(null);
    categoryplot.setOutlinePaint(null);
    categoryplot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
    categoryplot.setRangePannable(true);
    categoryplot.setRangeGridlinePaint(UIConstants.INTEL_DARK_GRAY);
    categoryplot.getRangeAxis().setLabelFont(UIConstants.H5_FONT);
    categoryplot.getDomainAxis().setLabelFont(UIConstants.H5_FONT);

    BarRenderer barrenderer = (BarRenderer) categoryplot.getRenderer();
    barrenderer.setBarPainter(new StandardBarPainter());
    barrenderer.setBaseItemLabelsVisible(true);
    barrenderer.setShadowVisible(false);
    barrenderer.setSeriesPaint(0, UIConstants.INTEL_BLUE);

    CategoryAxis categoryaxis = categoryplot.getDomainAxis();
    categoryaxis.setCategoryMargin(0.02D);
    categoryaxis.setUpperMargin(0.01D);
    categoryaxis.setLowerMargin(0.01D);
    // categoryaxis.setAxisLineVisible(false);
    categoryaxis.setMaximumCategoryLabelWidthRatio(0.95F);

    NumberAxis axis = (NumberAxis) categoryplot.getRangeAxis();
    axis.setRangeType(RangeType.POSITIVE);

    return jfreechart;
}

---

From source file:com.intel.stl.ui.common.view.ComponentFactory.java

public static JFreeChart createTopNBarChart(String yAxisLabel, CategoryDataset dataset) {
    JFreeChart jfreechart = ChartFactory.createBarChart(null, null, yAxisLabel, dataset,
            PlotOrientation.HORIZONTAL, true, true, false);
    CategoryPlot categoryplot = jfreechart.getCategoryPlot();
    categoryplot.setBackgroundPaint(null);
    categoryplot.setOutlinePaint(null);//from ww w . j  ava 2 s.c  om
    categoryplot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
    categoryplot.setRangePannable(true);
    categoryplot.setRangeGridlinesVisible(true);
    categoryplot.setRangeGridlinePaint(UIConstants.INTEL_DARK_GRAY);

    BarRenderer barrenderer = (BarRenderer) categoryplot.getRenderer();
    barrenderer.setBarPainter(new StandardBarPainter());
    barrenderer.setShadowVisible(false);
    barrenderer.setItemMargin(0.015);
    barrenderer.setSeriesPaint(0, UIConstants.INTEL_BLUE);
    barrenderer.setSeriesPaint(1, UIConstants.INTEL_LIGHT_BLUE);

    CategoryAxis categoryaxis = categoryplot.getDomainAxis();
    categoryaxis.setCategoryMargin(0.15D);
    categoryaxis.setUpperMargin(0.02D);
    categoryaxis.setLowerMargin(0.02D);
    categoryaxis.setMaximumCategoryLabelWidthRatio(0.5F);

    NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
    numberaxis.setRangeType(RangeType.POSITIVE);
    numberaxis.setStandardTickUnits(createLargeNumberTickUnits());
    numberaxis.setUpperMargin(0.20000000000000001D);
    numberaxis.setLabelFont(UIConstants.H5_FONT);
    numberaxis.setLabelInsets(new RectangleInsets(0, 0, 0, 0));
    numberaxis.setTickMarksVisible(true);
    numberaxis.setTickLabelsVisible(true);

    LegendTitle legend = jfreechart.getLegend();
    legend.setFrame(BlockBorder.NONE);
    legend.setItemFont(barrenderer.getBaseItemLabelFont().deriveFont(10.0f));

    return jfreechart;
}

---

From source file:userinterface.AdministratorWorkArea.PopularDoctorJPanel.java

private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed
    // TODO add your handling code here:

    DefaultCategoryDataset dataSet = new DefaultCategoryDataset();
    int i = 1;/*w  ww  .j a v  a2  s  .  co  m*/

    for (Employee doctor : docOrg.getEmployeeDirectory().getEmployeeList()) {

        dataSet.setValue(doctor.getPatientCount(), "Number of Patients Assigned to the Doctor",
                doctor.getName());

        i++;

    }

    JFreeChart chart = ChartFactory.createBarChart("Doctor Patient Graph", "Doctor Name", "Number Of Patients",
            dataSet, PlotOrientation.VERTICAL, false, true, false);
    CategoryPlot p = chart.getCategoryPlot();
    p.setRangeGridlinePaint(Color.BLACK);
    ChartFrame frame = new ChartFrame("Number of Patients Assigned to the Doctor", chart);
    frame.setVisible(true);
    frame.setSize(800, 550);

}

---

From source file:com.intel.stl.ui.common.view.ComponentFactory.java

@SuppressWarnings("unchecked")
public static JFreeChart createTopNBarChart2(String yAxisLabel, CategoryDataset dataset) {
    JFreeChart jfreechart = ChartFactory.createBarChart(null, null, yAxisLabel, dataset,
            PlotOrientation.HORIZONTAL, false, true, false);
    CategoryPlot categoryplot = jfreechart.getCategoryPlot();
    categoryplot.setBackgroundPaint(null);
    categoryplot.setOutlinePaint(null);//from  w w w.j a v a2  s  .  c  om
    categoryplot.setDomainGridlinesVisible(true);
    categoryplot.setDomainGridlinePosition(CategoryAnchor.END);
    categoryplot.setDomainGridlineStroke(new BasicStroke(0.5F));
    categoryplot.setDomainGridlinePaint(UIConstants.INTEL_BORDER_GRAY);
    categoryplot.setRangeGridlinesVisible(false);
    categoryplot.clearRangeMarkers();
    CategoryAxis categoryaxis = categoryplot.getDomainAxis();
    categoryaxis.setVisible(false);
    categoryaxis.setCategoryMargin(0.75D);

    NumberAxis axis = (NumberAxis) categoryplot.getRangeAxis();
    axis.setRangeType(RangeType.POSITIVE);
    axis.setVisible(false);

    BarRenderer barrenderer = (BarRenderer) categoryplot.getRenderer();
    barrenderer.setShadowVisible(false);
    barrenderer.setSeriesPaint(0, UIConstants.INTEL_BLUE);
    barrenderer.setDrawBarOutline(false);
    barrenderer.setBaseItemLabelsVisible(true);
    barrenderer.setBaseItemLabelFont(UIConstants.H5_FONT);
    barrenderer.setBarPainter(new StandardBarPainter());

    List<String> names = dataset.getColumnKeys();
    for (String name : names) {
        CategoryTextAnnotation categorytextannotation = new CategoryTextAnnotation(name, name, 0.0D);
        categorytextannotation.setFont(UIConstants.H6_FONT);
        categorytextannotation.setTextAnchor(TextAnchor.BOTTOM_LEFT);
        categorytextannotation.setCategoryAnchor(CategoryAnchor.MIDDLE);
        categoryplot.addAnnotation(categorytextannotation);
    }
    return jfreechart;
}

---

From source file:josejamilena.pfc.analizador.GraficoPorSGBD.java

public GraficoPorSGBD(final String sgbd, final String script) throws ClassNotFoundException, SQLException {

    Map<String, String> res = new TreeMap<String, String>();
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();

    Statement stmt = null;/*ww w.  j  a  v  a 2 s .c  o m*/
    ResultSet rs = null;
    String consulta = "select tiempo, fecha from estadisticas where tipo=\'" + script + "\' and host_sgbd=\'"
            + sgbd + "\'";
    stmt = App.conn.createStatement();
    rs = stmt.executeQuery(consulta);
    while (rs.next()) {
        res.put(rs.getString(2), rs.getString(1));
    }
    rs.close();
    stmt.close();

    Iterator it = res.entrySet().iterator();
    while (it.hasNext()) {
        Map.Entry pairs = (Map.Entry) it.next();
        dataset.setValue(Double.parseDouble(pairs.getValue().toString()), script, pairs.getKey().toString());
    }

    JFreeChart chart = ChartFactory.createBarChart(sgbd, // chart title
            "Hora", // domain axis label
            "Duracin (milisegundos)", // range axis label
            dataset, // data
            PlotOrientation.HORIZONTAL, false, // include legend
            true, false);

    CategoryPlot plot = chart.getCategoryPlot();
    chart.setBackgroundPaint(Color.white);
    plot.setOutlinePaint(Color.black);
    ChartPanel chartPanel = new ChartPanel(chart);
    JScrollPane scrollPane = new JScrollPane();
    scrollPane.getViewport().add((new JPanel()).add(chartPanel));
    setContentPane(scrollPane);
}

---

From source file:UserInterface.DoctorRole.DoctorReportChartJPanel.java

private void personneljButton3ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_personneljButton3ActionPerformed
    // TODO add your handling code here:

    ReportToReporter report = enterprise.getReport();
    if (report.getStatus() != null) {
        DefaultCategoryDataset dataset = new DefaultCategoryDataset();
        dataset.addValue(report.getTimeofadmin(), "Adminstration", "Adminstration");
        dataset.addValue(report.getTimeofnurse(), "Nurse", "Nurse");
        dataset.addValue(report.getTimeofpathology(), "Pathologist", "Pathologist");
        dataset.addValue(report.getTimeofphar(), "Pharmacist", "Pharmacist");
        dataset.addValue(report.getTimeofphysician(), "Physician", "Physician");
        dataset.addValue(report.getTimeofsurgeon(), "Surgeon", "Surgeon");
        //dataset.setValue(80, "masd", "sss");

        JFreeChart chart = ChartFactory.createBarChart("Personnel", "Position", "Times", dataset,
                PlotOrientation.VERTICAL, false, true, false);
        CategoryPlot plot = chart.getCategoryPlot();
        plot.setRangeGridlinePaint(Color.WHITE);
        ChartFrame frame = new ChartFrame("Chart for ERROR", chart);
        frame.setVisible(true);//from   www  .  ja  v a  2  s  .c o  m
        frame.setSize(550, 550);

    } else {
        JOptionPane.showMessageDialog(null, "Sorry, the final report has not been generated");
    }
}

---

From source file:josejamilena.pfc.analizador.GraficoPorCliente.java

public GraficoPorCliente(final String cliente, final String script)
        throws ClassNotFoundException, SQLException {

    Map<String, String> res = new TreeMap<String, String>();
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();

    Statement stmt = null;//from   www  .j a va  2  s .  c o  m
    ResultSet rs = null;
    String consulta = "select tiempo, fecha from estadisticas where tipo=\'" + script + "\' and host_cliente=\'"
            + cliente + "\'";
    stmt = App.conn.createStatement();
    rs = stmt.executeQuery(consulta);
    while (rs.next()) {
        res.put(rs.getString(2), rs.getString(1));
    }
    rs.close();
    stmt.close();

    Iterator it = res.entrySet().iterator();
    while (it.hasNext()) {
        Map.Entry pairs = (Map.Entry) it.next();
        dataset.setValue(Double.parseDouble(pairs.getValue().toString()), script, pairs.getKey().toString());
    }

    JFreeChart chart = ChartFactory.createBarChart(cliente, // chart title
            "Hora", // domain axis label
            "Duracin (milisegundos)", // range axis label
            dataset, // data
            PlotOrientation.HORIZONTAL, false, // include legend
            true, false);

    CategoryPlot plot = chart.getCategoryPlot();
    chart.setBackgroundPaint(Color.white);
    plot.setOutlinePaint(Color.black);
    ChartPanel chartPanel = new ChartPanel(chart);
    JScrollPane scrollPane = new JScrollPane();
    scrollPane.getViewport().add((new JPanel()).add(chartPanel));
    setContentPane(scrollPane);
}

---

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