Method Detail

• adjustAuxRange

  void adjustAuxRange​(Surface surface,
                      DataSpec dataSpec,
                      DataStore dataStore,
                      java.lang.Object[] knownPlans,
                      Range range)

  May use the supplied data specification to update (usually extend) the given range. If available an array of plan objects may be supplied as well. The implementation may be able to make use of these to improve efficiency of the ranging (perhaps to avoid a data scan).

  Parameters:

  surface - plot data destination surface

  dataSpec - specification for data

  dataStore - data storage object

  knownPlans - array of available plan objects; may be empty

  range - range object to be updated with range information

• getCoordIndex

  int getCoordIndex​()

  Returns the DataSpec index for the coordinate whose value is used by this reader. This is provided on a best-efforts basis; if no single coordinate fits this description, then -1 may be returned.

  Returns:

  DataSpec coord index for auxiliary coordinate being ranged, or -1