| org.jfree.data.xy.XYZDataset
All known Subclasses: org.jfree.data.xy.MatrixSeriesCollection, org.jfree.data.xy.AbstractXYZDataset, org.jfree.data.xy.DefaultXYZDataset,
| XYZDataset | | public interface XYZDataset extends XYDataset(Code) | | The interface through which JFreeChart obtains data in the form of (x, y, z)
items - used for XY and XYZ plots.
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| Method Summary | |
| public Number | getZ(int series, int item)
Returns the z-value for the specified series and item.
Parameters:
series - the series index (zero-based).
Parameters:
item - the item index (zero-based). | | public double | getZValue(int series, int item)
Returns the z-value (as a double primitive) for an item within a series.
Parameters:
series - the series (zero-based index).
Parameters:
item - the item (zero-based index). |
| getZ | | public Number getZ(int series, int item)(Code) | | Returns the z-value for the specified series and item.
Parameters:
series - the series index (zero-based).
Parameters:
item - the item index (zero-based). The z-value (possibly null). |
| getZValue | | public double getZValue(int series, int item)(Code) | | Returns the z-value (as a double primitive) for an item within a series.
Parameters:
series - the series (zero-based index).
Parameters:
item - the item (zero-based index). The z-value. |
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