set_PrimeMeridian Method

WRAPPER_API void set_PrimeMeridian(PrimeMeridian &value)

Description

The set_PrimeMeridian method sets the PrimeMeridian that, combined with the equator of the Ellipsoid, provides an origin for a coordinate system.

Example

void HorizontalDatum_setPrimeMeridian(GeoCalcPBW::DataSource & data)

{

GeoCalcPBW::HorizontalDatum datum;

GeoCalcPBW::Ellipsoid * ell = data.GetEllipsoid(L"BMG", L"WGS84");

GeoCalcPBW::PrimeMeridian * pm = data.GetPrimeMeridian(L"BMG", L"Madrid");

datum.set_Ellipsoid(*ell);

datum.set_PrimeMeridian(*pm);

delete ell;

delete pm;

}