TGIS_CSProjAbstract.FDatum field

DK for Delphi | GisCsProjections.TGIS_CSProjAbstract.FDatum | Constructors | Fields | Methods | Properties

Property internal storage for datum reference.

Available also on: .NET | Java.

// Delphi
protected
  var FDatum : TGIS_CSDatum;

// C++ Builder
protected:
  TGIS_CSDatum* FDatum;

PURPOSE: Cache datum (ellipsoid + transformation parameters).

BEHAVIOR: Reference to TGIS_CSDatum; may be WGS84, NAD83, etc.

USAGE: Internal; accessed via Datum property.

CONSTRAINTS: Read-only after initialization.