lwline_is_closed()

int lwline_is_closed

(

const LWLINE *

line

)

Definition at line 455 of file lwline.c.

{
        if (FLAGS_GET_Z(line->flags))
                return ptarray_is_closed_3d(line->points);
 
        return ptarray_is_closed_2d(line->points);
}

References LWLINE::flags, FLAGS_GET_Z, LWLINE::points, ptarray_is_closed_2d(), and ptarray_is_closed_3d().

Referenced by _lwt_AddLine(), _lwt_GetEqualEdge(), asx3d3_line_coords_sb(), asx3d3_line_sb(), asx3d3_mline_coordindex_sb(), lwgeom_is_closed(), test_isclosed(), and wkt_parser_curvepolygon_add_ring().

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