Trait geo::algorithm::chaikin_smoothing::ChaikinSmoothing

pub trait ChaikinSmoothing<T>where
    T: CoordFloat + FromPrimitive,{
    fn chaikin_smoothing(&self, n_iterations: usize) -> Self;
}

Smoothen LineString, Polygon, MultiLineString and MultiPolygon using Chaikins algorithm.

Chaikins smoothing algorithm

Each iteration of the smoothing doubles the number of vertices of the geometry, so in some cases it may make sense to apply a simplification afterwards to remove insignificant coordinates.

This implementation preserves the start and end vertices of an open linestring and smoothes the corner between start and end of a closed linestring.

Required Methods

fn chaikin_smoothing(&self, n_iterations: usize) -> Self

create a new geometry with the Chaikin smoothing being applied n_iterations times.

Implementors

impl<T> ChaikinSmoothing<T> for LineString<T>where
    T: CoordFloat + FromPrimitive,

impl<T> ChaikinSmoothing<T> for MultiLineString<T>where
    T: CoordFloat + FromPrimitive,

impl<T> ChaikinSmoothing<T> for MultiPolygon<T>where
    T: CoordFloat + FromPrimitive,

impl<T> ChaikinSmoothing<T> for Polygon<T>where
    T: CoordFloat + FromPrimitive,