ST_Area()

Datum ST_Area

(

PG_FUNCTION_ARGS

)

Definition at line 275 of file lwgeom_functions_basic.c.

{
        GSERIALIZED *geom = PG_GETARG_GSERIALIZED_P(0);
        LWGEOM *lwgeom = lwgeom_from_gserialized(geom);
        double area = 0.0;
 
        area = lwgeom_area(lwgeom);
 
        lwgeom_free(lwgeom);
        PG_FREE_IF_COPY(geom, 0);
 
        PG_RETURN_FLOAT8(area);
}

References lwgeom_area(), lwgeom_free(), and lwgeom_from_gserialized().

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