Class FormulaXYZTooltipGenerator
- java.lang.Object
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- org.pentaho.plugin.jfreereport.reportcharts.FormulaXYZTooltipGenerator
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- All Implemented Interfaces:
org.jfree.chart.labels.XYToolTipGenerator
,org.jfree.chart.labels.XYZToolTipGenerator
public class FormulaXYZTooltipGenerator extends Object implements org.jfree.chart.labels.XYZToolTipGenerator
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Constructor Summary
Constructors Constructor Description FormulaXYZTooltipGenerator(org.pentaho.reporting.engine.classic.core.function.ExpressionRuntime runtime, String formula)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description String
generateToolTip(org.jfree.data.xy.XYDataset dataset, int series, int item)
Generates the tooltip text for the specified item.String
generateToolTip(org.jfree.data.xy.XYZDataset dataset, int series, int item)
Generates a tool tip text item for a particular item within a series.
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Constructor Detail
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FormulaXYZTooltipGenerator
public FormulaXYZTooltipGenerator(org.pentaho.reporting.engine.classic.core.function.ExpressionRuntime runtime, String formula)
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Method Detail
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generateToolTip
public String generateToolTip(org.jfree.data.xy.XYDataset dataset, int series, int item)
Generates the tooltip text for the specified item.- Specified by:
generateToolTip
in interfaceorg.jfree.chart.labels.XYToolTipGenerator
- Parameters:
dataset
- the dataset (null
not permitted).series
- the series index (zero-based).item
- the item index (zero-based).- Returns:
- The tooltip text (possibly
null
).
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generateToolTip
public String generateToolTip(org.jfree.data.xy.XYZDataset dataset, int series, int item)
Generates a tool tip text item for a particular item within a series.- Specified by:
generateToolTip
in interfaceorg.jfree.chart.labels.XYZToolTipGenerator
- Parameters:
dataset
- the dataset (null
not permitted).series
- the series index (zero-based).item
- the item index (zero-based).- Returns:
- The tooltip text (possibly
null
).
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