- All Known Implementing Classes:
StandardPieLabelGenerator
public interface PieLabelGenerator
A label generator for pie charts. A default implementation
(
StandardPieLabelGenerator
) is provided.-
Method Summary
Modifier and TypeMethodDescriptiongenerateLabel
(PieDataset3D dataset, Comparable<?> key) Returns a label for one data item in a pie chart.
-
Method Details
-
generateLabel
Returns a label for one data item in a pie chart.- Parameters:
dataset
- the dataset (null
not permitted).key
- the key (null
not permitted).- Returns:
- The label (possibly
null
).
-