Java BoxAndWhiskerCategoryDataset类代码示例

import org.jfree.data.statistics.BoxAndWhiskerCategoryDataset; //导入依赖的package包/类
/**
 * Creates the array of items that can be passed to the {@link MessageFormat} class
 * for creating labels.
 *
 * @param dataset  the dataset (<code>null</code> not permitted).
 * @param series  the series (zero-based index).
 * @param item  the item (zero-based index).
 *
 * @return the items (never <code>null</code>).
 */
protected Object[] createItemArray(CategoryDataset dataset, int series, int item) {
    Object[] result = new Object[8];
    result[0] = dataset.getRowKey(series);
    Number y = dataset.getValue(series, item);
    NumberFormat formatter = getNumberFormat();
    result[1] = formatter.format(y);
    if (dataset instanceof BoxAndWhiskerCategoryDataset) {
        BoxAndWhiskerCategoryDataset d = (BoxAndWhiskerCategoryDataset) dataset;
        result[2] = formatter.format(d.getMeanValue(series, item));
        result[3] = formatter.format(d.getMedianValue(series, item));
        result[4] = formatter.format(d.getMinRegularValue(series, item));
        result[5] = formatter.format(d.getMaxRegularValue(series, item));
        result[6] = formatter.format(d.getQ1Value(series, item));
        result[7] = formatter.format(d.getQ3Value(series, item));
    }
    return result;
}
 

import org.jfree.data.statistics.BoxAndWhiskerCategoryDataset; //导入依赖的package包/类
/**
 * 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).
 * @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.setToolTipGenerator(new BoxAndWhiskerToolTipGenerator());
       
    CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, 
            renderer);
    return new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, 
            legend);
}
 

import org.jfree.data.statistics.BoxAndWhiskerCategoryDataset; //导入依赖的package包/类
/**
 * Creates the array of items that can be passed to the 
 * {@link MessageFormat} class for creating labels.
 *
 * @param dataset  the dataset (<code>null</code> not permitted).
 * @param series  the series (zero-based index).
 * @param item  the item (zero-based index).
 *
 * @return The items (never <code>null</code>).
 */
protected Object[] createItemArray(CategoryDataset dataset, int series, 
                                   int item) {
    Object[] result = new Object[8];
    result[0] = dataset.getRowKey(series);
    Number y = dataset.getValue(series, item);
    NumberFormat formatter = getNumberFormat();
    result[1] = formatter.format(y);
    if (dataset instanceof BoxAndWhiskerCategoryDataset) {
        BoxAndWhiskerCategoryDataset d 
            = (BoxAndWhiskerCategoryDataset) dataset;
        result[2] = formatter.format(d.getMeanValue(series, item));
        result[3] = formatter.format(d.getMedianValue(series, item));
        result[4] = formatter.format(d.getMinRegularValue(series, item));
        result[5] = formatter.format(d.getMaxRegularValue(series, item));
        result[6] = formatter.format(d.getQ1Value(series, item));
        result[7] = formatter.format(d.getQ3Value(series, item));
    }
    return result;
}
 

import org.jfree.data.statistics.BoxAndWhiskerCategoryDataset; //导入依赖的package包/类
/**
 * 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).
 * @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;
}
 

import org.jfree.data.statistics.BoxAndWhiskerCategoryDataset; //导入依赖的package包/类
/**
 * Creates the array of items that can be passed to the
 * {@link MessageFormat} class for creating labels.
 *
 * @param dataset  the dataset (<code>null</code> not permitted).
 * @param series  the series (zero-based index).
 * @param item  the item (zero-based index).
 *
 * @return The items (never <code>null</code>).
 */
@Override
protected Object[] createItemArray(CategoryDataset dataset, int series,
                                   int item) {
    Object[] result = new Object[8];
    result[0] = dataset.getRowKey(series);
    Number y = dataset.getValue(series, item);
    NumberFormat formatter = getNumberFormat();
    result[1] = formatter.format(y);
    if (dataset instanceof BoxAndWhiskerCategoryDataset) {
        BoxAndWhiskerCategoryDataset d
            = (BoxAndWhiskerCategoryDataset) dataset;
        result[2] = formatter.format(d.getMeanValue(series, item));
        result[3] = formatter.format(d.getMedianValue(series, item));
        result[4] = formatter.format(d.getMinRegularValue(series, item));
        result[5] = formatter.format(d.getMaxRegularValue(series, item));
        result[6] = formatter.format(d.getQ1Value(series, item));
        result[7] = formatter.format(d.getQ3Value(series, item));
    }
    return result;
}
 

import org.jfree.data.statistics.BoxAndWhiskerCategoryDataset; //导入依赖的package包/类
/**
 * 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} permitted).
 * @param categoryAxisLabel  a label for the category axis
 *     ({@code null} permitted).
 * @param valueAxisLabel  a label for the value axis ({@code null}
 *     permitted).
 * @param dataset  the dataset for the chart ({@code null} 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.setDefaultToolTipGenerator(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;
}
 

import org.jfree.data.statistics.BoxAndWhiskerCategoryDataset; //导入依赖的package包/类
/**
 * Creates the array of items that can be passed to the
 * {@link MessageFormat} class for creating labels.
 *
 * @param dataset  the dataset ({@code null} not permitted).
 * @param series  the series (zero-based index).
 * @param item  the item (zero-based index).
 *
 * @return The items (never {@code null}).
 */
@Override
protected Object[] createItemArray(CategoryDataset dataset, int series,
                                   int item) {
    Object[] result = new Object[8];
    result[0] = dataset.getRowKey(series);
    Number y = dataset.getValue(series, item);
    NumberFormat formatter = getNumberFormat();
    result[1] = formatter.format(y);
    if (dataset instanceof BoxAndWhiskerCategoryDataset) {
        BoxAndWhiskerCategoryDataset d
            = (BoxAndWhiskerCategoryDataset) dataset;
        result[2] = formatter.format(d.getMeanValue(series, item));
        result[3] = formatter.format(d.getMedianValue(series, item));
        result[4] = formatter.format(d.getMinRegularValue(series, item));
        result[5] = formatter.format(d.getMaxRegularValue(series, item));
        result[6] = formatter.format(d.getQ1Value(series, item));
        result[7] = formatter.format(d.getQ3Value(series, item));
    }
    return result;
}
 

import org.jfree.data.statistics.BoxAndWhiskerCategoryDataset; //导入依赖的package包/类
/**
    * Creates a chart.
    * 
    * @param dataset  the dataset.
    * 
    * @return a chart.
    */
   protected JFreeChart createChart(BoxAndWhiskerCategoryDataset dataset) {
         // create the chart...
         
       CategoryAxis domainAxis = new CategoryAxis(null);
       NumberAxis rangeAxis = new NumberAxis("Value");
       CategoryItemRenderer renderer = new BoxAndWhiskerRenderer();
       CategoryPlot plot = new CategoryPlot(
           dataset, domainAxis, rangeAxis, renderer
       );
       JFreeChart chart = new JFreeChart(chartTitle, plot);
   	
       chart.setBackgroundPaint(Color.white);

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

       rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

        return chart;
 
}
 

import org.jfree.data.statistics.BoxAndWhiskerCategoryDataset; //导入依赖的package包/类
private BoxAndWhiskerCategoryDataset createBoxAndWhiskerDataset(int seriesCount, int categoryCount, String[] seriesName, String[][] categoryName, double[][][] values ){

		List<Double> list;

        DefaultBoxAndWhiskerCategoryDataset result 
            = new DefaultBoxAndWhiskerCategoryDataset();

        for (int s = 0; s <seriesCount; s++) {
            for (int c = 0; c <categoryCount; c++) {
				list = new java.util.ArrayList<Double>();
				for (int i=0; i<Array.getLength(values[s][c]);i++)
					list.add(new Double(values[s][c][i]));
                result.add(list, seriesName[s], categoryName[s][c]);
            }
        }
        return result;

	}
 

import org.jfree.data.statistics.BoxAndWhiskerCategoryDataset; //导入依赖的package包/类
protected BoxAndWhiskerCategoryDataset createDataset2(boolean isDemo) {
	if (isDemo){
        SERIES_COUNT = 1;
        CATEGORY_COUNT = 1;
        VALUE_COUNT = 20;
        values_storage = new String[SERIES_COUNT][CATEGORY_COUNT];
   

        DefaultBoxAndWhiskerCategoryDataset result 
            = new DefaultBoxAndWhiskerCategoryDataset();
        List values = createValueList("3, -2, 4, 4, 5, 6, 6, 7, 1, 1, 1, 2,3, 4, 3, 4, 3, 10, 7, 6");
        
        result.add(values, "" , "" );
        
        values_storage[0][0]="3, -2, 4, 4, 5, 6, 6, 7, 1, 1, 1, 2,3, 4, 3, 4, 3, 10, 7, 6";
       
        return result;}
		else return super.createDataset2(false);
}
 

import org.jfree.data.statistics.BoxAndWhiskerCategoryDataset; //导入依赖的package包/类
/**
   * Returns a sample dataset.
   * 
   * @return The dataset.
   */
  protected BoxAndWhiskerCategoryDataset createDataset(boolean isDemo) {
if (isDemo){
      SERIES_COUNT = 3;
      CATEGORY_COUNT = 2;
      VALUE_COUNT = 10;
values_storage = new String[SERIES_COUNT][CATEGORY_COUNT];
 

      DefaultBoxAndWhiskerCategoryDataset result 
          = new DefaultBoxAndWhiskerCategoryDataset();

      for (int s = 0; s < SERIES_COUNT; s++) {
          for (int c = 0; c < CATEGORY_COUNT; c++) {
              List values = createValueList(0, 20.0, VALUE_COUNT);
		values_storage[s][c]= vs;
              result.add(values, "Series " + s, "Category " + c);
          }
      }
      return result;}
else return super.createDataset(false);
  }
 

import org.jfree.data.statistics.BoxAndWhiskerCategoryDataset; //导入依赖的package包/类
/**
   * Returns a sample dataset.
   * 
   * @return The dataset.
   */
  protected BoxAndWhiskerCategoryDataset createDataset(boolean isDemo) {
if (isDemo){
	rangeLabel = "Value";
      SERIES_COUNT = 3;
     // CATEGORY_COUNT = 2;
      VALUE_COUNT = 10;
values_storage = new String[SERIES_COUNT][CATEGORY_COUNT];
 

      DefaultBoxAndWhiskerCategoryDataset result 
          = new DefaultBoxAndWhiskerCategoryDataset();

      for (int s = 0; s < SERIES_COUNT; s++) {
          for (int c = 0; c < CATEGORY_COUNT; c++) {
              List values = createValueList(0, 20.0, VALUE_COUNT);
		values_storage[s][c]= vs;
              result.add(values, "Series " + s, "Category " + c);
          }
      }
      return result;}
else return super.createDataset(false);
  }
 

import org.jfree.data.statistics.BoxAndWhiskerCategoryDataset; //导入依赖的package包/类
private BoxAndWhiskerCategoryDataset createBoxAndWhiskerDataset(int seriesCount, int categoryCount, String[] seriesName, String[][] categoryName, double[][][] values ){

		List<Double> list;

        DefaultBoxAndWhiskerCategoryDataset result
            = new DefaultBoxAndWhiskerCategoryDataset();

        for (int s = 0; s <seriesCount; s++) {
            for (int c = 0; c <categoryCount; c++) {
				list = new java.util.ArrayList<Double>();
				for (int i=0; i<Array.getLength(values[s][c]);i++)
					list.add(new Double(values[s][c][i]));
                result.add(list, seriesName[s], categoryName[s][c]);
            }
        }
        return result;

	}
 

import org.jfree.data.statistics.BoxAndWhiskerCategoryDataset; //导入依赖的package包/类
protected JFreeChart createLegend(BoxAndWhiskerCategoryDataset dataset) {
     
 	 CategoryAxis domainAxis = new CategoryAxis(null);
      NumberAxis rangeAxis = new NumberAxis("Value");
      BoxAndWhiskerRenderer renderer = new BoxAndWhiskerRenderer();
      CategoryPlot plot = new CategoryPlot(
          dataset, domainAxis, rangeAxis, renderer
      );
      JFreeChart chart = new JFreeChart(chartTitle, plot);
      
System.out.println(SERIES_COUNT + ","+CATEGORY_COUNT);
renderer.setLegendItemLabelGenerator(new SOCRCategoryCellLabelGenerator(dataset, values_storage, SERIES_COUNT, CATEGORY_COUNT));

      return chart;
      
  }
 

import org.jfree.data.statistics.BoxAndWhiskerCategoryDataset; //导入依赖的package包/类
/**
 * Creates the array of items that can be passed to the
 * {@link MessageFormat} class for creating labels.
 *
 * @param dataset  the dataset (<code>null</code> not permitted).
 * @param series  the series (zero-based index).
 * @param item  the item (zero-based index).
 *
 * @return The items (never <code>null</code>).
 */
protected Object[] createItemArray(CategoryDataset dataset, int series,
                                   int item) {
    Object[] result = new Object[8];
    result[0] = dataset.getRowKey(series);
    Number y = dataset.getValue(series, item);
    NumberFormat formatter = getNumberFormat();
    result[1] = formatter.format(y);
    if (dataset instanceof BoxAndWhiskerCategoryDataset) {
        BoxAndWhiskerCategoryDataset d
            = (BoxAndWhiskerCategoryDataset) dataset;
        result[2] = formatter.format(d.getMeanValue(series, item));
        result[3] = formatter.format(d.getMedianValue(series, item));
        result[4] = formatter.format(d.getMinRegularValue(series, item));
        result[5] = formatter.format(d.getMaxRegularValue(series, item));
        result[6] = formatter.format(d.getQ1Value(series, item));
        result[7] = formatter.format(d.getQ3Value(series, item));
    }
    return result;
}