lwline_split_by_point()

static LWGEOM * lwline_split_by_point ( const LWLINE *  lwgeom_in, const LWPOINT *  blade_in  )

static

Definition at line 153 of file lwgeom_geos_split.c.

References COLLECTIONTYPE, LWLINE::flags, FLAGS_GET_M, FLAGS_GET_Z, lwline_clone_deep(), lwline_split_by_point_to(), lwmline_add_lwline(), lwmline_construct_empty(), LWLINE::srid, and LWMLINE::type.

Referenced by lwline_split().

{
        LWMLINE* out;

        out = lwmline_construct_empty(lwline_in->srid,
                FLAGS_GET_Z(lwline_in->flags),
                FLAGS_GET_M(lwline_in->flags));
        if ( lwline_split_by_point_to(lwline_in, blade_in, out) < 2 )
        {
                lwmline_add_lwline(out, lwline_clone_deep(lwline_in));
        }

        /* Turn multiline into collection */
        out->type = COLLECTIONTYPE;

        return (LWGEOM*)out;
}

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