lwgeom_project_spheroid_lwpoint()

LWPOINT * lwgeom_project_spheroid_lwpoint ( const LWPOINT *  from, const LWPOINT *  to, const SPHEROID *  spheroid, double  distance  )

extern

Calculate the location of a point on a spheroid, give a start point, end point and distance.

Definition at line 2016 of file lwgeodetic.c.

{
        double azimuth = lwgeom_azumith_spheroid(from, to, spheroid);
        LWPOINT *lwp = lwgeom_project_spheroid(to, spheroid, distance, azimuth);
        return lwp;
}

References distance(), lwgeom_azumith_spheroid(), and lwgeom_project_spheroid().

Referenced by geography_project_geography().

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