ST_FlipCoordinates()

Datum ST_FlipCoordinates

(

PG_FUNCTION_ARGS

)

Definition at line 2808 of file lwgeom_functions_basic.c.

{
        GSERIALIZED *in = PG_GETARG_GSERIALIZED_P_COPY(0);
        GSERIALIZED *out;
        LWGEOM *lwgeom = lwgeom_from_gserialized(in);
 
        lwgeom_swap_ordinates(lwgeom, LWORD_X, LWORD_Y);
        out = geometry_serialize(lwgeom);
 
        lwgeom_free(lwgeom);
        PG_FREE_IF_COPY(in, 0);
 
        PG_RETURN_POINTER(out);
}

References geometry_serialize(), lwgeom_free(), lwgeom_from_gserialized(), lwgeom_swap_ordinates(), LWORD_X, and LWORD_Y.

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