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api:dk11:delphi:giscssystems.tgis_csgeographiccoordinatesystemlist.prepare_integer_string_integer_integer_integer

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TGIS_CSGeographicCoordinateSystemList.Prepare(Integer; String; Integer; Integer; Integer) method

DK11 for Delphi | GisCsSystems.TGIS_CSGeographicCoordinateSystemList.Prepare | Overloads | Constructors | Methods | Properties

Prepare a TGIS_CSGeographicCoordinateSystem object. If the matching object does not exists then will be added to the list and returned. If the object can be found then it will be returned from the list.

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
public
  function Prepare(
    const _epsg : Integer;
    const _wkt : String;
    const _datum : Integer;
    const _prime_meridian : Integer;
    const _units : Integer
  ) : TGIS_CSGeographicCoordinateSystem; overload; reintroduce; virtual;
// C++ Builder
public:
  virtual TGIS_CSGeographicCoordinateSystem* Prepare(
    const int _epsg,
    const UnicodeString _wkt,
    const int _datum,
    const int _prime_meridian,
    const int _units
  ) /* overload */;

Parameters

Name Type Description
_epsg Integer EPSG code for the GCS; if 0 then EPSG will be assigned from user defined, temporary pool
_wkt String WKT name for the GCS
_datum Integer EPSG code for the datum
_prime_meridian Integer EPSG code for the prime meridian
_units Integer EPSG code for the unit

Result

Type Description
TGIS_CSGeographicCoordinateSystem Found or newly created object.
2020/05/07 01:06

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