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:edu.dlnu.liuwenpeng.ChartFactory.ChartFactory.java

/**    
 * Creates and returns a default instance of a box and whisker chart    
 * based on data from a {@link BoxAndWhiskerCategoryDataset}.    
 *    //from   www.  j  a  v  a 2  s  .  c o  m
 * @param title  the chart title (<code>null</code> permitted).    
 * @param categoryAxisLabel  a label for the category axis     
 *     (<code>null</code> permitted).    
 * @param valueAxisLabel  a label for the value axis (<code>null</code>     
 *     permitted).    
 * @param dataset  the dataset for the chart (<code>null</code> permitted).    
 * @param legend  a flag specifying whether or not a legend is required.    
 *    
 * @return A box and whisker chart.    
 *     
 * @since 1.0.4    
 */
public static JFreeChart createBoxAndWhiskerChart(String title, String categoryAxisLabel, String valueAxisLabel,
        BoxAndWhiskerCategoryDataset dataset, boolean legend) {

    CategoryAxis categoryAxis = new CategoryAxis(categoryAxisLabel);
    NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
    valueAxis.setAutoRangeIncludesZero(false);

    BoxAndWhiskerRenderer renderer = new BoxAndWhiskerRenderer();
    renderer.setBaseToolTipGenerator(new BoxAndWhiskerToolTipGenerator());

    CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer);
    return new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
}

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From source file:KIDLYFactory.java

/**
 * Creates and returns a default instance of a box and whisker chart
 * based on data from a {@link BoxAndWhiskerCategoryDataset}.
 *
 * @param title  the chart title (<code>null</code> permitted).
 * @param categoryAxisLabel  a label for the category axis
 *     (<code>null</code> permitted).
 * @param valueAxisLabel  a label for the value axis (<code>null</code>
 *     permitted)./*from  ww  w  . j  a  v a  2s. c om*/
 * @param dataset  the dataset for the chart (<code>null</code> permitted).
 * @param legend  a flag specifying whether or not a legend is required.
 *
 * @return A box and whisker chart.
 *
 * @since 1.0.4
 */
public static JFreeChart createBoxAndWhiskerChart(String title, String categoryAxisLabel, String valueAxisLabel,
        BoxAndWhiskerCategoryDataset dataset, boolean legend) {

    CategoryAxis categoryAxis = new CategoryAxis(categoryAxisLabel);
    NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
    valueAxis.setAutoRangeIncludesZero(false);

    BoxAndWhiskerRenderer renderer = new BoxAndWhiskerRenderer();
    renderer.setBaseToolTipGenerator(new BoxAndWhiskerToolTipGenerator());

    CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer);
    JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
    currentTheme.apply(chart);
    return chart;
}

---

From source file:edu.ucla.stat.SOCR.chart.ChartGenerator_JTable.java

private JFreeChart createBoxAndWhiskerChart(String title, String xLabel, String yLabel,
        BoxAndWhiskerCategoryDataset dataset) {

    CategoryAxis domainAxis = new CategoryAxis(xLabel);
    NumberAxis rangeAxis = new NumberAxis(yLabel);

    // CategoryItemRenderer renderer = new BoxAndWhiskerRenderer();
    BoxAndWhiskerRenderer renderer = new BoxAndWhiskerRenderer();
    CategoryPlot plot = new CategoryPlot(dataset, domainAxis, rangeAxis, renderer);
    JFreeChart chart = new JFreeChart(title, plot);

    chart.setBackgroundPaint(Color.white);

    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setDomainGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.white);

    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    //columnCount -- category count
    //RowCount -- serie count
    if (dataset.getColumnCount() * dataset.getRowCount() < 5) {

        domainAxis.setLowerMargin(0.2);/*from   ww  w. j a v a  2 s. c o  m*/
        domainAxis.setUpperMargin(0.2);
        if (dataset.getColumnCount() == 1)
            renderer.setItemMargin(0.5);
        //   domainAxis.setCategoryMargin(domainAxis.getCategoryMargin()*2);

    }

    else if (dataset.getColumnCount() * dataset.getRowCount() < 10) {
        domainAxis.setLowerMargin(domainAxis.getLowerMargin() * 2);
        domainAxis.setUpperMargin(domainAxis.getUpperMargin() * 2);
        if (dataset.getColumnCount() == 1)
            renderer.setItemMargin(renderer.getItemMargin() * 2);
        else
            domainAxis.setCategoryMargin(domainAxis.getCategoryMargin() * 2);
    }

    return chart;
}

---

From source file:org.jfree.chart.ChartFactory.java

public static <T extends Number> JFreeChart createScatterCategoryChart(Map<String, List<T>> dataset,
        String title, String xAxis, String yAxis, boolean showLegend) {
    // Make the PDB series and add it to the predicted strand locations
    CategoryDataset data = createMultiValueCategoryDataset(dataset);

    Range rangeBounds = DatasetUtilities.findRangeBounds(data);
    NumberAxis numberAxis = new NumberAxis(yAxis);
    numberAxis.setRangeWithMargins(rangeBounds);

    CategoryPlot plot = new CategoryPlot(data, new CategoryAxis(xAxis), numberAxis, new SR());

    JFreeChart chart = new JFreeChart(title, plot);

    if (!showLegend)
        chart.removeLegend();//from w w w. j  a v a  2  s .c o m
    setCategoryStandardTooltips(chart);

    ((CategoryPlot) chart.getPlot()).setDomainGridlinesVisible(false);
    ((CategoryPlot) chart.getPlot()).setRangeGridlinesVisible(false);
    ;

    chart.setBackgroundPaint(Color.white);
    chart.getPlot().setBackgroundPaint(Color.white);
    return chart;
}

---

From source file:org.jfree.chart.ChartFactory.java

public static <T extends Number> JFreeChart create2DScatterCategoryChart(Map<String[], List<T>> dataset,
        String title, String xAxis, String yAxis, boolean showLegend) {
    // Make the PDB series and add it to the predicted strand locations
    CategoryDataset data = create2DMultiValueCategoryDataset(dataset);

    Range rangeBounds = DatasetUtilities.findRangeBounds(data);
    NumberAxis numberAxis = new NumberAxis(yAxis);
    numberAxis.setRangeWithMargins(rangeBounds);

    CategoryPlot plot = new CategoryPlot(data, new CategoryAxis(xAxis), numberAxis, new SR());

    JFreeChart chart = new JFreeChart(title, plot);

    if (!showLegend)
        chart.removeLegend();/*from  w w  w. j av a  2  s .c  o  m*/
    setCategoryStandardTooltips(chart);

    ((CategoryPlot) chart.getPlot()).setDomainGridlinesVisible(false);
    ((CategoryPlot) chart.getPlot()).setRangeGridlinesVisible(false);
    ;

    chart.setBackgroundPaint(Color.white);
    chart.getPlot().setBackgroundPaint(Color.white);
    return chart;
}

---

From source file:org.jfree.chart.ChartFactory.java

/**
 * Creates a bar chart with a vertical orientation.  The chart object
 * returned by this method uses a {@link CategoryPlot} instance as the
 * plot, with a {@link CategoryAxis} for the domain axis, a
 * {@link NumberAxis} as the range axis, and a {@link BarRenderer} as the
 * renderer./*w w  w.j  ava  2 s  .  co  m*/
 *
 * @param title  the chart title ({@code null} permitted).
 * @param categoryAxisLabel  the label for the category axis ({@code null} 
 *     permitted).
 * @param valueAxisLabel  the label for the value axis ({@code null} 
 *     permitted).
 * @param dataset  the dataset for the chart ({@code null} permitted).
 *
 * @return A bar chart.
 */
public static JFreeChart createBarChart(String title, String categoryAxisLabel, String valueAxisLabel,
        CategoryDataset dataset) {

    CategoryAxis categoryAxis = new CategoryAxis(categoryAxisLabel);
    ValueAxis valueAxis = new NumberAxis(valueAxisLabel);

    BarRenderer renderer = new BarRenderer();
    ItemLabelPosition position1 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.BOTTOM_CENTER);
    renderer.setDefaultPositiveItemLabelPosition(position1);
    ItemLabelPosition position2 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE6, TextAnchor.TOP_CENTER);
    renderer.setDefaultNegativeItemLabelPosition(position2);
    renderer.setDefaultToolTipGenerator(new StandardCategoryToolTipGenerator());

    CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer);
    JFreeChart chart = new JFreeChart(title, plot);
    currentTheme.apply(chart);
    return chart;

}

---

From source file:org.jfree.chart.ChartFactory.java

/**
 * Creates a stacked bar chart with default settings.  The chart object
 * returned by this method uses a {@link CategoryPlot} instance as the
 * plot, with a {@link CategoryAxis} for the domain axis, a
 * {@link NumberAxis} as the range axis, and a {@link StackedBarRenderer}
 * as the renderer.//ww w.jav a2  s. co m
 *
 * @param title  the chart title ({@code null} permitted).
 * @param domainAxisLabel  the label for the category axis
 *                         ({@code null} permitted).
 * @param rangeAxisLabel  the label for the value axis
 *                        ({@code null} permitted).
 * @param dataset  the dataset for the chart ({@code null} permitted).
 *
 * @return A stacked bar chart.
 */
public static JFreeChart createStackedBarChart(String title, String domainAxisLabel, String rangeAxisLabel,
        CategoryDataset dataset) {

    CategoryAxis categoryAxis = new CategoryAxis(domainAxisLabel);
    ValueAxis valueAxis = new NumberAxis(rangeAxisLabel);

    StackedBarRenderer renderer = new StackedBarRenderer();
    renderer.setDefaultToolTipGenerator(new StandardCategoryToolTipGenerator());

    CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer);
    JFreeChart chart = new JFreeChart(title, plot);
    currentTheme.apply(chart);
    return chart;

}

---

From source file:org.jfree.chart.ChartFactory.java

/**
 * Creates an area chart with default settings.  The chart object returned
 * by this method uses a {@link CategoryPlot} instance as the plot, with a
 * {@link CategoryAxis} for the domain axis, a {@link NumberAxis} as the
 * range axis, and an {@link AreaRenderer} as the renderer.
 *
 * @param title  the chart title ({@code null} permitted).
 * @param categoryAxisLabel  the label for the category axis
 *                           ({@code null} permitted).
 * @param valueAxisLabel  the label for the value axis ({@code null}
 *                        permitted).// w  ww .  j a va  2 s  .  c  o m
 * @param dataset  the dataset for the chart ({@code null} permitted).
 *
 * @return An area chart.
 */
public static JFreeChart createAreaChart(String title, String categoryAxisLabel, String valueAxisLabel,
        CategoryDataset dataset) {

    CategoryAxis categoryAxis = new CategoryAxis(categoryAxisLabel);
    categoryAxis.setCategoryMargin(0.0);

    ValueAxis valueAxis = new NumberAxis(valueAxisLabel);

    AreaRenderer renderer = new AreaRenderer();
    renderer.setDefaultToolTipGenerator(new StandardCategoryToolTipGenerator());

    CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer);
    JFreeChart chart = new JFreeChart(title, plot);
    currentTheme.apply(chart);
    return chart;

}

---

From source file:org.jfree.chart.ChartFactory.java

/**
 * Creates a stacked area chart with default settings.  The chart object
 * returned by this method uses a {@link CategoryPlot} instance as the
 * plot, with a {@link CategoryAxis} for the domain axis, a
 * {@link NumberAxis} as the range axis, and a {@link StackedAreaRenderer}
 * as the renderer.//ww w .  j a va 2s .  co m
 *
 * @param title  the chart title ({@code null} permitted).
 * @param categoryAxisLabel  the label for the category axis
 *                           ({@code null} permitted).
 * @param valueAxisLabel  the label for the value axis ({@code null}
 *                        permitted).
 * @param dataset  the dataset for the chart ({@code null} permitted).
 *
 * @return A stacked area chart.
 */
public static JFreeChart createStackedAreaChart(String title, String categoryAxisLabel, String valueAxisLabel,
        CategoryDataset dataset) {

    CategoryAxis categoryAxis = new CategoryAxis(categoryAxisLabel);
    categoryAxis.setCategoryMargin(0.0);
    ValueAxis valueAxis = new NumberAxis(valueAxisLabel);

    StackedAreaRenderer renderer = new StackedAreaRenderer();
    renderer.setDefaultToolTipGenerator(new StandardCategoryToolTipGenerator());

    CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer);
    JFreeChart chart = new JFreeChart(title, plot);
    currentTheme.apply(chart);
    return chart;

}

---

From source file:org.jfree.chart.ChartFactory.java

/**
 * Creates a line chart with default settings.  The chart object returned
 * by this method uses a {@link CategoryPlot} instance as the plot, with a
 * {@link CategoryAxis} for the domain axis, a {@link NumberAxis} as the
 * range axis, and a {@link LineAndShapeRenderer} as the renderer.
 *
 * @param title  the chart title ({@code null} permitted).
 * @param categoryAxisLabel  the label for the category axis
 *                           ({@code null} permitted).
 * @param valueAxisLabel  the label for the value axis ({@code null}
 *                        permitted).// w w  w  .j a  v a2s  .c o  m
 * @param dataset  the dataset for the chart ({@code null} permitted).
 *
 * @return A line chart.
 */
public static JFreeChart createLineChart(String title, String categoryAxisLabel, String valueAxisLabel,
        CategoryDataset dataset) {

    CategoryAxis categoryAxis = new CategoryAxis(categoryAxisLabel);
    ValueAxis valueAxis = new NumberAxis(valueAxisLabel);

    LineAndShapeRenderer renderer = new LineAndShapeRenderer(true, false);
    renderer.setDefaultToolTipGenerator(new StandardCategoryToolTipGenerator());
    CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer);
    JFreeChart chart = new JFreeChart(title, plot);
    currentTheme.apply(chart);
    return chart;

}

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