Trait SimplifyStrategy 

pub trait SimplifyStrategy<G> {
    type Output;

    // Required method
    fn simplify(&self, g: &G, max_distance: f64) -> Self::Output;
}

A strategy for simplifying a geometry.

Mirrors the per-coordinate-system simplify-strategy concept from boost/geometry/strategies/simplify.hpp. simplify returns a new geometry of the same kind.

Required Associated Types

type Output

The simplified geometry type.

Required Methods

fn simplify(&self, g: &G, max_distance: f64) -> Self::Output

Return a simplified copy of g, dropping vertices whose deviation from the retained chord is below max_distance.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<P, L, D> SimplifyStrategy<L> for DouglasPeucker<D>

where P: Point<Scalar = f64> + PointMut + Default + Copy, L: Linestring<Point = P>, D: DistanceStrategy<P, Segment<P>, Out = f64>, <P::Cs as CoordinateSystem>::Family: SameAs<CartesianFamily>,

type Output = Linestring<P>

impl<P, L> SimplifyStrategy<L> for VisvalingamWhyatt

where P: Point<Scalar = f64> + PointMut + Default + Copy, L: Linestring<Point = P>, <P::Cs as CoordinateSystem>::Family: SameAs<CartesianFamily>,

type Output = Linestring<P>

impl<P, L> SimplifyStrategy<L> for VisvalingamWhyattPreserve

where P: Point<Scalar = f64> + PointMut + Default + Copy, L: Linestring<Point = P>, <P::Cs as CoordinateSystem>::Family: SameAs<CartesianFamily>,

type Output = Linestring<P>