org.jfree.chart.labels

Interface XYItemLabelGenerator

public interface XYItemLabelGenerator

Interface for a label generator for plots that use data from an XYDataset.
Method Summary
StringgenerateLabel(XYDataset dataset, int series, int item)
Generates a label for the specified item.

Method Detail

generateLabel

public String generateLabel(XYDataset dataset, int series, int item)
Generates a label for the specified item. The label is typically a formatted version of the data value, but any text can be used.

Parameters: dataset the dataset (null not permitted). series the series index (zero-based). item the item index (zero-based).

Returns: The label (possibly null).