Package org.jfree.chart.labels
Interface FlowLabelGenerator
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- All Known Implementing Classes:
StandardFlowLabelGenerator
public interface FlowLabelGenerator
A label generator for a flow in a flow dataset.- Since:
- 1.5.3
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description java.lang.String
generateLabel(FlowDataset dataset, FlowKey key)
Returns a label for the specified flow.
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Method Detail
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generateLabel
java.lang.String generateLabel(FlowDataset dataset, FlowKey key)
Returns a label for the specified flow.- Parameters:
dataset
- the flow dataset (null
not permitted).key
- the flow key (null
not permitted).- Returns:
- The label (possibly
null
).
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