DK11 for Delphi | GisCsBase.TGIS_CSDatumList.Prepare | Constructors | Methods | Properties
Prepare a TGIS_CSDatum 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 form the list.
// Delphi public function Prepare( const _epsg : Integer; const _wkt : String; const _ellipsoid : Integer; const _transform : Integer ) : TGIS_CSDatum; reintroduce; virtual;
// C++ Builder public: virtual TGIS_CSDatum* Prepare( const int _epsg, const UnicodeString _wkt, const int _ellipsoid, const int _transform );
Name | Type | Description |
---|---|---|
_epsg | Integer | EPSG code for the datum; if 0 then EPSG will be assigned from user defined, temporary pool |
_wkt | String | WKT name for the datum |
_ellipsoid | Integer | EPSG code for ellipsoid |
_transform | Integer | EPSG code of default coordinate operation if value is -1 then first matching object will be found |
Type | Description |
---|---|
TGIS_CSDatum | Newly created / Found object or nil. |