pub fn correct_closure<G: CorrectClosure>(g: &mut G)Expand description
Fix only ring closure, leaving orientation unchanged.
Mirrors boost::geometry::correct_closure(g) from
boost/geometry/algorithms/correct_closure.hpp:211-224. Closed rings
gain a copy of their first point when needed; open rings lose a
duplicated closing point. Polygons apply the same rule to their exterior
and interior rings, and multi-polygons apply it to every member.