Package org.jfree.chart.labels

Interface PieSectionLabelGenerator

All Known Implementing Classes:
StandardPieItemLabelGenerator
public interface PieSectionLabelGenerator
Interface for a label generator for plots that use data from a PieDataset.

  • Method Details

    • generateSectionLabel

      String generateSectionLabel​(PieDataset dataset, 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).