Example usage for org.jfree.chart.axis CategoryAxis CategoryAxis

Introduction

In this page you can find the example usage for org.jfree.chart.axis CategoryAxis CategoryAxis.

Prototype

public CategoryAxis(String label) 

Source Link

Document

Constructs a category axis, using default values where necessary.

Usage

From source file:playground.wrashid.tryouts.mess.Boxplot.java

/**
 * @param args/* w w w .  java  2  s. co m*/
 */
public static void main(String[] args) {

    final BoxAndWhiskerCategoryDataset dataset = createSampleDataset();

    final CategoryAxis xAxis = new CategoryAxis("Type");
    final NumberAxis yAxis = new NumberAxis("Value");
    yAxis.setAutoRangeIncludesZero(false);
    final BoxAndWhiskerRenderer renderer = new BoxAndWhiskerRenderer();
    renderer.setFillBox(false);
    renderer.setToolTipGenerator(new BoxAndWhiskerToolTipGenerator());
    final CategoryPlot plot = new CategoryPlot(dataset, xAxis, yAxis, renderer);
    final JFreeChart chart = ChartFactory.createBoxAndWhiskerChart("Box-and-Whisker Demo", "x", "y", dataset,
            true);
    final ChartPanel chartPanel = new ChartPanel(chart);

    int width = 500;
    int height = 300;

    try {
        ChartUtilities.saveChartAsPNG(new File("boxPlot.png"), chart, width, height);
    } catch (IOException e) {

    }

}

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From source file:org.jfree.chart.demo.ImageMapDemo1.java

/**
 * Starting point for the demo./*from  w  ww  . j a  v  a  2  s. co m*/
 *
 * @param args  ignored.
 */
public static void main(final String[] args) {

    // create a chart
    final double[][] data = new double[][] { { 56.0, -12.0, 34.0, 76.0, 56.0, 100.0, 67.0, 45.0 },
            { 37.0, 45.0, 67.0, 25.0, 34.0, 34.0, 100.0, 53.0 },
            { 43.0, 54.0, 34.0, 34.0, 87.0, 64.0, 73.0, 12.0 } };
    final CategoryDataset dataset = DatasetUtilities.createCategoryDataset("Series ", "Type ", data);

    JFreeChart chart = null;
    final boolean drilldown = true;

    if (drilldown) {
        final CategoryAxis categoryAxis = new CategoryAxis("Category");
        final ValueAxis valueAxis = new NumberAxis("Value");
        final BarRenderer renderer = new BarRenderer();
        renderer.setToolTipGenerator(new StandardCategoryToolTipGenerator());
        renderer.setItemURLGenerator(new StandardCategoryURLGenerator("bar_chart_detail.jsp"));
        final CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer);
        plot.setOrientation(PlotOrientation.VERTICAL);
        chart = new JFreeChart("Bar Chart", JFreeChart.DEFAULT_TITLE_FONT, plot, true);
    } else {
        chart = ChartFactory.createBarChart("Vertical Bar Chart", // chart title
                "Category", // domain axis label
                "Value", // range axis label
                dataset, // data
                PlotOrientation.VERTICAL, true, // include legend
                true, false);
    }
    chart.setBackgroundPaint(java.awt.Color.white);

    // ****************************************************************************
    // * JFREECHART DEVELOPER GUIDE                                               *
    // * The JFreeChart Developer Guide, written by David Gilbert, is available   *
    // * to purchase from Object Refinery Limited:                                *
    // *                                                                          *
    // * http://www.object-refinery.com/jfreechart/guide.html                     *
    // *                                                                          *
    // * Sales are used to provide funding for the JFreeChart project - please    * 
    // * support us so that we can continue developing free software.             *
    // ****************************************************************************

    // save it to an image
    try {
        final ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
        final File file1 = new File("barchart100.png");
        ChartUtilities.saveChartAsPNG(file1, chart, 600, 400, info);

        // write an HTML page incorporating the image with an image map
        final File file2 = new File("barchart100.html");
        final OutputStream out = new BufferedOutputStream(new FileOutputStream(file2));
        final PrintWriter writer = new PrintWriter(out);
        writer.println("<HTML>");
        writer.println("<HEAD><TITLE>JFreeChart Image Map Demo</TITLE></HEAD>");
        writer.println("<BODY>");
        //            ChartUtilities.writeImageMap(writer, "chart", info);
        writer.println("<IMG SRC=\"barchart100.png\" "
                + "WIDTH=\"600\" HEIGHT=\"400\" BORDER=\"0\" USEMAP=\"#chart\">");
        writer.println("</BODY>");
        writer.println("</HTML>");
        writer.close();

    } catch (IOException e) {
        System.out.println(e.toString());
    }

}

---

From source file:org.jfree.chart.demo.CategoryStepChartDemo1.java

private static JFreeChart createChart(CategoryDataset categorydataset) {
    CategoryStepRenderer categorysteprenderer = new CategoryStepRenderer(true);
    categorysteprenderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
    CategoryAxis categoryaxis = new CategoryAxis("Category");
    NumberAxis numberaxis = new NumberAxis("Value");
    CategoryPlot categoryplot = new CategoryPlot(categorydataset, categoryaxis, numberaxis,
            categorysteprenderer);// w  w  w  . j a v a 2s  .  com
    JFreeChart jfreechart = new JFreeChart("Category Step Chart", categoryplot);
    jfreechart.setBackgroundPaint(Color.white);
    categoryplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D));
    categoryplot.setBackgroundPaint(Color.lightGray);
    categoryplot.setDomainGridlinesVisible(true);
    categoryplot.setDomainGridlinePaint(Color.white);
    categoryplot.setRangeGridlinesVisible(true);
    categoryplot.setRangeGridlinePaint(Color.white);
    categoryaxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45);
    categoryaxis.setLowerMargin(0.0D);
    categoryaxis.setUpperMargin(0.0D);
    categoryaxis.addCategoryLabelToolTip("Type 1", "The first type.");
    categoryaxis.addCategoryLabelToolTip("Type 2", "The second type.");
    categoryaxis.addCategoryLabelToolTip("Type 3", "The third type.");
    numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    numberaxis.setLabelAngle(0.0D);
    return jfreechart;
}

---

From source file:wsattacker.plugin.intelligentdos.ui.helper.ChartHelper.java

public static JFreeChart createDumyChart() {
    final BoxAndWhiskerCategoryDataset dataset = new DefaultBoxAndWhiskerCategoryDataset();

    final CategoryAxis xAxis = new CategoryAxis("Type");
    final NumberAxis yAxis = new NumberAxis("Value");
    yAxis.setAutoRangeIncludesZero(false);
    final BoxAndWhiskerRenderer renderer = new BoxAndWhiskerRenderer();
    renderer.setFillBox(true);//from   w w w.  j  av  a 2s  . co m
    renderer.setMeanVisible(false);
    renderer.setMedianVisible(false);
    // renderer.setToolTipGenerator(new BoxAndWhiskerToolTipGenerator());
    final CategoryPlot plot = new CategoryPlot(dataset, xAxis, yAxis, renderer);

    return new JFreeChart(plot);
}

---

From source file:userinterface.CyberSecurity.ChartFactory.java

public static ChartPanel createChart(UserAccount account) {
    Map<String, LoginDetails> loginDetails = account.getLoginDetails();
    DefaultCategoryDataset dataset1 = new DefaultCategoryDataset();
    DefaultCategoryDataset dataset2 = new DefaultCategoryDataset();

    Collection<LoginDetails> values = loginDetails.values();

    for (LoginDetails details : values) {
        dataset1.addValue(TimeUnit.MILLISECONDS.toHours(details.getLogoutTime() - details.getLoginTime()),
                HOURS_WORKED_BY_USER, details.getLoginDate());
        dataset2.addValue(2.5, MINIMUM_WORKING_HOURS, details.getLoginDate());
    }/* w  ww.java  2 s .com*/

    dataset1.addValue(2, HOURS_WORKED_BY_USER, "4-19-2016");
    dataset1.addValue(3, HOURS_WORKED_BY_USER, "4-20-2016");
    dataset2.addValue(2.5, MINIMUM_WORKING_HOURS, "4-19-2016");
    dataset2.addValue(2.5, MINIMUM_WORKING_HOURS, "4-20-2016");

    final CategoryItemRenderer renderer = new BarRenderer();

    final CategoryPlot plot = new CategoryPlot();
    plot.setDataset(dataset1);
    plot.setRenderer(renderer);

    plot.setDomainAxis(new CategoryAxis("Date"));
    plot.setRangeAxis(new NumberAxis("Hours"));

    plot.setOrientation(PlotOrientation.VERTICAL);
    plot.setRangeGridlinesVisible(true);
    plot.setDomainGridlinesVisible(true);

    // now create the second dataset and renderer...
    final CategoryItemRenderer renderer2 = new LineAndShapeRenderer();
    plot.setDataset(1, dataset2);
    plot.setRenderer(1, renderer2);

    plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);

    plot.getDomainAxis().setCategoryLabelPositions(CategoryLabelPositions.UP_45);
    final JFreeChart chart = new JFreeChart(plot);
    chart.setTitle("Employee work hours");

    chart.setBackgroundPaint(Color.WHITE);
    // add the chart to a panel...
    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    return chartPanel;
}

---

From source file:soap.ui.stats.OverLaidBarChartFactory.java

public static JFreeChart createDualBarAndLineDiagram(String title, String categoryAxisLabel,
        String valueAxisLabel, CategoryDataset barDiagramDataset, LinkedList lineDiagramDatasets) {
    CategoryPlot plot = new CategoryPlot();
    int inc = 0;/*w ww.j  a  va  2s .c om*/
    BarRenderer barRenderer = null;
    if (barDiagramDataset != null) {
        plot.setDataset(barDiagramDataset);
        barRenderer = new BarRenderer3D();
        barRenderer.setToolTipGenerator(new StandardCategoryToolTipGenerator());
        plot.setRenderer(barRenderer);
        inc = 1;
        plot.setDomainAxis(new CategoryAxis3D(categoryAxisLabel));
        plot.setRangeAxis(new NumberAxis3D(valueAxisLabel));
    } else {
        plot.setDomainAxis(new CategoryAxis(categoryAxisLabel));
        plot.setRangeAxis(new NumberAxis(valueAxisLabel));
    }
    plot.mapDatasetToRangeAxis(0, 0);

    plot.setDomainAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
    plot.setRangeAxisLocation(AxisLocation.TOP_OR_LEFT);

    CategoryItemRenderer renderers[] = new LineAndShapeRenderer[lineDiagramDatasets.size()];

    for (int i = 0; i < lineDiagramDatasets.size(); i++) {
        CategoryDataset lineDiagramDataset = (CategoryDataset) lineDiagramDatasets.get(i);
        plot.setDataset(i + inc, lineDiagramDataset);
        plot.mapDatasetToRangeAxis(i + inc, 0);
        if (barDiagramDataset != null && i < barDiagramDataset.getRowCount()) {
            renderers[i] = new LineAndShapeRendererMapToBar(barRenderer, i);
        } else {
            renderers[i] = new LineAndShapeRenderer();
        }
        renderers[i].setToolTipGenerator(new StandardCategoryToolTipGenerator());
        renderers[i].setSeriesStroke(0, new BasicStroke(1.5f));
        renderers[i].setSeriesStroke(1, new BasicStroke(1.5f));
        plot.setRenderer(i + inc, renderers[i]);
    }

    CategoryDataset dataset;
    if (lineDiagramDatasets.size() > 0)
        dataset = (CategoryDataset) lineDiagramDatasets.get(0);
    else
        dataset = barDiagramDataset;
    for (int i = 0; i < dataset.getColumnCount(); i++)
        plot.getDomainAxis().addCategoryLabelToolTip(dataset.getColumnKey(i), (String) dataset.getColumnKey(i));

    plot.setRangeGridlinePaint(Color.black);
    plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);

    JFreeChart chart = new JFreeChart(plot);
    chart.setTitle(title);
    chart.setLegend(new StandardLegend());

    return chart;
}

---

From source file:com.jaxzin.iraf.demo.CdfInv.java

private static void customizeChart(JFreeChart chart) {
    // Set the transparency of the histogram bars
    chart.getCategoryPlot().setForegroundAlpha(0.5f);

    // Lock the y-axis to 0.0->0.5
    ValueAxis axis = new NumberAxis("Value");
    axis.setAutoRange(true);/*from  w w  w  .  ja  va2  s  .  com*/
    chart.getCategoryPlot().setRangeAxis(axis);
    // Lock the x-axis to -6.0->6.0
    CategoryAxis domainAxis = new CategoryAxis("Probability");
    domainAxis.setTickLabelsVisible(false);
    chart.getCategoryPlot().setDomainAxis(domainAxis);
}

---

From source file:org.jfree.chart.demo.ScatterRendererDemo1.java

private static JFreeChart createChart(MultiValueCategoryDataset multivaluecategorydataset) {
    CategoryPlot categoryplot = new CategoryPlot(multivaluecategorydataset, new CategoryAxis("Category"),
            new NumberAxis("Value"), new ScatterRenderer());
    categoryplot.setBackgroundPaint(Color.lightGray);
    categoryplot.setDomainGridlinePaint(Color.white);
    categoryplot.setRangeGridlinePaint(Color.white);
    categoryplot.setAxisOffset(new RectangleInsets(4D, 4D, 4D, 4D));
    JFreeChart jfreechart = new JFreeChart("ScatterRendererDemo1", categoryplot);
    ChartUtilities.applyCurrentTheme(jfreechart);
    return jfreechart;
}

---

From source file:org.shredzone.bullshitcharts.chart.BarChartGenerator.java

@Override
public Plot generate() {
    LineDatasetCreator dataset = new LineDatasetCreator();
    dataset.setTendency(getTendency());/*from   w w w.  j ava  2  s.  c  o  m*/
    dataset.setNumberOfValues(getResolution());
    dataset.setAmplitude(getAmplitude());

    CategoryAxis catAxis = new CategoryAxis(getValue("x", "Time")); // TODO: i18n
    catAxis.setLowerMargin(0.0d);
    catAxis.setUpperMargin(0.0d);
    catAxis.setTickMarksVisible(false);
    catAxis.setTickLabelsVisible(false);

    ValueAxis valAxis = new NumberAxis(getValue("y", "Value"));
    valAxis.setRange(new Range(0.0d, 1.05d));
    valAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    valAxis.setTickMarksVisible(false);
    valAxis.setTickLabelsVisible(false);

    BarRenderer3D renderer = new BarRenderer3D();

    CategoryPlot plot = new CategoryPlot(dataset.generate(), catAxis, valAxis, renderer);
    plot.setDomainGridlinesVisible(false);
    plot.setRangeGridlinesVisible(false);
    return plot;
}

---

From source file:org.shredzone.bullshitcharts.chart.LineChartGenerator.java

@Override
public Plot generate() {
    LineDatasetCreator dataset = new LineDatasetCreator();
    dataset.setTendency(getTendency());/*from w w w  .  jav  a  2 s . c  om*/
    dataset.setNumberOfValues(getResolution());
    dataset.setAmplitude(getAmplitude());

    CategoryAxis catAxis = new CategoryAxis(getValue("x", "Time")); // TODO: i18n
    catAxis.setLowerMargin(0.0d);
    catAxis.setUpperMargin(0.0d);
    catAxis.setTickMarksVisible(false);
    catAxis.setTickLabelsVisible(false);

    ValueAxis valAxis = new NumberAxis(getValue("y", "Value"));
    valAxis.setRange(new Range(0.0d, 1.05d));
    valAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    valAxis.setTickMarksVisible(false);
    valAxis.setTickLabelsVisible(false);

    LineAndShapeRenderer renderer = new LineRenderer3D();
    renderer.setBaseShapesVisible(false);
    //        renderer.setStroke(new BasicStroke(2.5f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_MITER));

    CategoryPlot plot = new CategoryPlot(dataset.generate(), catAxis, valAxis, renderer);
    plot.setDomainGridlinesVisible(false);
    plot.setRangeGridlinesVisible(false);
    return plot;
}

---

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