DK11 for Delphi | GisCsBase.TGIS_CSUnitsList.Prepare | Constructors | Methods | Properties
Prepare a TGIS_CSUnits 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 _symbol : String; const _type : TGIS_CSUnitsType; const _factor : Double ) : TGIS_CSUnits; reintroduce; virtual;
// C++ Builder public: virtual TGIS_CSUnits* Prepare( const int _epsg, const UnicodeString _wkt, const UnicodeString _symbol, TGIS_CSUnitsType* const _type, const double _factor );
Name | Type | Description |
---|---|---|
_epsg | Integer | EPSG code for the unit; if 0 then EPSG will be assigned from user defined, temporary pool |
_wkt | String | WKT name for the unit |
_symbol | String | units symbol like 'km', 'm' |
_type | TGIS_CSUnitsType | angular, linear or areal units |
_factor | Double | factor between unit and basic unit (meter or radians); for example factor for kilometer is 1000. |
Type | Description |
---|---|
TGIS_CSUnits | Newly created / Found object or nil. |