ST_Normalize()

Datum ST_Normalize

(

PG_FUNCTION_ARGS

)

Definition at line 1944 of file lwgeom_functions_basic.c.

{
        GSERIALIZED *in, *out;
        LWGEOM *lwgeom_in, *lwgeom_out;
 
        POSTGIS_DEBUG(2, "ST_Normalize called");
 
        in = PG_GETARG_GSERIALIZED_P_COPY(0);
 
        lwgeom_in = lwgeom_from_gserialized(in);
        POSTGIS_DEBUGF(3, "Deserialized: %s", lwgeom_summary(lwgeom_in, 0));
 
        lwgeom_out = lwgeom_normalize(lwgeom_in);
        POSTGIS_DEBUGF(3, "Normalized: %s", lwgeom_summary(lwgeom_out, 0));
 
        out = geometry_serialize(lwgeom_out);
        lwgeom_free(lwgeom_in);
        lwgeom_free(lwgeom_out);
 
        PG_FREE_IF_COPY(in, 0);
 
        PG_RETURN_POINTER(out);
}

References geometry_serialize(), lwgeom_free(), lwgeom_from_gserialized(), lwgeom_normalize(), and lwgeom_summary().

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