LWLINE* lwline_simplify	(	const LWLINE *	iline,
		double	dist
	)

Definition at line 480 of file lwline.c.

References LWDEBUG, lwline_clone(), lwline_construct(), lwline_is_empty(), LWLINE::points, ptarray_simplify(), LWLINE::srid, and LWLINE::type.

Referenced by lwgeom_simplify().

{
        LWLINE *oline;

        LWDEBUG(2, "function called");

        /* Skip empty case */
        if( lwline_is_empty(iline) )
                return lwline_clone(iline);
                
        static const int minvertices = 0; /* TODO: allow setting this */
        oline = lwline_construct(iline->srid, NULL, ptarray_simplify(iline->points, dist, minvertices));
        oline->type = iline->type;
        return oline;
}

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