Package org.jfree.chart.labels
Interface XYItemLabelGenerator
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- All Known Implementing Classes:
BubbleXYItemLabelGenerator
,HighLowItemLabelGenerator
,IntervalXYItemLabelGenerator
,StandardXYItemLabelGenerator
,SymbolicXYItemLabelGenerator
public interface XYItemLabelGenerator
Interface for a label generator for plots that use data from anXYDataset
.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description java.lang.String
generateLabel(XYDataset dataset, int series, int item)
Generates a label for the specified item.
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Method Detail
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generateLabel
java.lang.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
).
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