public class

IntervalCategoryToolTipGenerator

extends StandardCategoryToolTipGenerator
java.lang.Object
   ↳ org.jfree.chart.labels.AbstractCategoryItemLabelGenerator
     ↳ org.jfree.chart.labels.StandardCategoryToolTipGenerator
       ↳ org.jfree.chart.labels.IntervalCategoryToolTipGenerator

Class Overview

A tooltip generator for plots that use data from an IntervalCategoryDataset.

Summary

Constants
String DEFAULT_TOOL_TIP_FORMAT_STRING The default format string.
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Inherited Constants
From class org.jfree.chart.labels.StandardCategoryToolTipGenerator
Public Constructors
IntervalCategoryToolTipGenerator()
Creates a new generator with a default number formatter.
IntervalCategoryToolTipGenerator(String labelFormat, NumberFormat formatter)
Creates a new generator with the specified number formatter.
IntervalCategoryToolTipGenerator(String labelFormat, DateFormat formatter)
Creates a new generator with the specified date formatter.
Public Methods
boolean equals(Object obj)
Tests this tool tip generator for equality with an arbitrary object.
Protected Methods
Object[] createItemArray(CategoryDataset dataset, int row, int column)
Creates the array of items that can be passed to the MessageFormat class for creating labels.
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Inherited Methods
From class org.jfree.chart.labels.StandardCategoryToolTipGenerator
From class org.jfree.chart.labels.AbstractCategoryItemLabelGenerator
From class java.lang.Object
From interface org.jfree.chart.labels.CategoryToolTipGenerator

Constants

public static final String DEFAULT_TOOL_TIP_FORMAT_STRING

The default format string.

Constant Value: "({0}, {1}) = {3} - {4}"

Public Constructors

public IntervalCategoryToolTipGenerator ()

Creates a new generator with a default number formatter.

public IntervalCategoryToolTipGenerator (String labelFormat, NumberFormat formatter)

Creates a new generator with the specified number formatter.

Parameters
labelFormat the label format string (null not permitted).
formatter the number formatter (null not permitted).

public IntervalCategoryToolTipGenerator (String labelFormat, DateFormat formatter)

Creates a new generator with the specified date formatter.

Parameters
labelFormat the label format string (null not permitted).
formatter the date formatter (null not permitted).

Public Methods

public boolean equals (Object obj)

Tests this tool tip generator for equality with an arbitrary object.

Parameters
obj the object (null permitted).
Returns
  • A boolean.

Protected Methods

protected Object[] createItemArray (CategoryDataset dataset, int row, int column)

Creates the array of items that can be passed to the MessageFormat class for creating labels.

Parameters
dataset the dataset (null not permitted).
row the row index (zero-based).
column the column index (zero-based).
Returns
  • The items (never null).