ptarray_is_closed_z()

int ptarray_is_closed_z ( const POINTARRAY *  pa )

extern

Definition at line 736 of file ptarray.c.

{
        if ( FLAGS_GET_Z(in->flags) )
                return ptarray_is_closed_3d(in);
        else
                return ptarray_is_closed_2d(in);
}

References POINTARRAY::flags, FLAGS_GET_Z, ptarray_is_closed_2d(), and ptarray_is_closed_3d().

Referenced by lwtriangle_from_wkb_state(), wkt_parser_polygon_add_ring(), and wkt_parser_triangle_new().

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