org.jfree.data.xy.XYZDataset |
Known Indirect Subclasses |
The interface through which JFreeChart obtains data in the form of (x, y, z) items - used for XY and XYZ plots.
Public Methods | |||||||||||
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Returns the z-value for the specified series and item.
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Returns the z-value (as a double primitive) for an item within a series.
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Inherited Methods | |||||||||||
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From interface
org.jfree.data.general.Dataset
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From interface
org.jfree.data.general.SeriesDataset
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From interface
org.jfree.data.xy.XYDataset
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Returns the z-value for the specified series and item.
series | the series index (zero-based). |
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item | the item index (zero-based). |
null
).
Returns the z-value (as a double primitive) for an item within a series.
series | the series (zero-based index). |
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item | the item (zero-based index). |