org.jfree.chart.labels
public class AbstractPieItemLabelGenerator extends Object implements Serializable
Constructor Summary | |
---|---|
protected | AbstractPieItemLabelGenerator(String labelFormat, NumberFormat numberFormat, NumberFormat percentFormat)
Creates an item label generator using the specified number formatters.
|
Method Summary | |
---|---|
Object | clone()
Returns an independent copy of the generator.
|
protected Object[] | createItemArray(PieDataset dataset, Comparable key)
Creates the array of items that can be passed to the
MessageFormat class for creating labels. |
boolean | equals(Object obj)
Tests the generator for equality with an arbitrary object.
|
protected String | generateSectionLabel(PieDataset dataset, Comparable key)
Generates a label for a pie section.
|
String | getLabelFormat()
Returns the label format string.
|
NumberFormat | getNumberFormat()
Returns the number formatter.
|
NumberFormat | getPercentFormat()
Returns the percent formatter.
|
Parameters: labelFormat the label format string (null
not
permitted). numberFormat the format object for the values (null
not permitted). percentFormat the format object for the percentages
(null
not permitted).
Returns: A clone.
Throws: CloneNotSupportedException should not happen.
String
;Parameters: dataset the dataset (null
not permitted). key the key (null
not permitted).
Returns: The items (never null
).
Parameters: obj the object to test against (null
permitted).
Returns: A boolean.
Parameters: dataset the dataset (null
not permitted). key the section key (null
not permitted).
Returns: The label (possibly null
).
Returns: The label format string (never null
).
Returns: The formatter (never null
).
Returns: The formatter (never null
).