Interface XYZDataset

    • Method Detail

      • getZ

        java.lang.Number getZ​(int series,
                              int item)
        Returns the z-value for the specified series and item.
        Parameters:
        series - the series index (zero-based).
        item - the item index (zero-based).
        Returns:
        The z-value (possibly null).
      • getZValue

        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).
        item - the item (zero-based index).
        Returns:
        The z-value.