Module platform

Interface XYZDataset

All Superinterfaces:
Dataset, SeriesDataset, XYDataset
All Known Subinterfaces:
IntervalXYZDataset
All Known Implementing Classes:
AbstractXYZDataset, DatasetAdapter, DefaultXYZDataset, MatrixSeriesCollection

public interface XYZDataset extends XYDataset
The interface through which JFreeChart obtains data in the form of (x, y, z) items - used for XY and XYZ plots.
  • Method Details

    • getZ

      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.