lwgeom_force_dims()

LWGEOM * lwgeom_force_dims	(	const LWGEOM *	lwgeom,
		int	hasz,
		int	hasm,
		double	zval,
		double	mval
	)

Definition at line 817 of file lwgeom.c.

{
        if (!geom)
                return NULL;
        switch(geom->type)
        {
                case POINTTYPE:
                        return lwpoint_as_lwgeom(lwpoint_force_dims((LWPOINT*)geom, hasz, hasm, zval, mval));
                case CIRCSTRINGTYPE:
                case LINETYPE:
                case TRIANGLETYPE:
                        return lwline_as_lwgeom(lwline_force_dims((LWLINE*)geom, hasz, hasm, zval, mval));
                case POLYGONTYPE:
                        return lwpoly_as_lwgeom(lwpoly_force_dims((LWPOLY*)geom, hasz, hasm, zval, mval));
                case COMPOUNDTYPE:
                case CURVEPOLYTYPE:
                case MULTICURVETYPE:
                case MULTISURFACETYPE:
                case MULTIPOINTTYPE:
                case MULTILINETYPE:
                case MULTIPOLYGONTYPE:
                case POLYHEDRALSURFACETYPE:
                case TINTYPE:
                case COLLECTIONTYPE:
                        return lwcollection_as_lwgeom(lwcollection_force_dims((LWCOLLECTION*)geom, hasz, hasm, zval, mval));
                default:
                        lwerror("lwgeom_force_2d: unsupported geom type: %s", lwtype_name(geom->type));
                        return NULL;
        }
}

References CIRCSTRINGTYPE, COLLECTIONTYPE, COMPOUNDTYPE, CURVEPOLYTYPE, LINETYPE, lwcollection_as_lwgeom(), lwcollection_force_dims(), lwerror(), lwline_as_lwgeom(), lwline_force_dims(), lwpoint_as_lwgeom(), lwpoint_force_dims(), lwpoly_as_lwgeom(), lwpoly_force_dims(), lwtype_name(), MULTICURVETYPE, MULTILINETYPE, MULTIPOINTTYPE, MULTIPOLYGONTYPE, MULTISURFACETYPE, POINTTYPE, POLYGONTYPE, POLYHEDRALSURFACETYPE, TINTYPE, TRIANGLETYPE, LWGEOM::type, and LWPOINT::type.

Referenced by lwcollection_force_dims(), lwgeom_force_2d(), lwgeom_force_3dm(), lwgeom_force_3dz(), and lwgeom_force_4d().

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