org.jfree.chart.labels
Interface PieSectionLabelGenerator

All Known Implementing Classes:
StandardPieItemLabelGenerator, StandardPieSectionLabelGenerator

public interface PieSectionLabelGenerator

Interface for a label generator for plots that use data from a PieDataset.


Method Summary
 java.lang.String generateSectionLabel(PieDataset dataset, java.lang.Comparable key)
          Generates a label for a pie section.
 

Method Detail

generateSectionLabel

public java.lang.String generateSectionLabel(PieDataset dataset,
                                             java.lang.Comparable key)
Generates a label for a pie section.

Parameters:
dataset - the dataset (null not permitted).
key - the section key (null not permitted).
Returns:
The label (possibly null).