Struct GeoLineString 

pub struct GeoLineString<T: CoordNum>(/* private fields */);

Shape-only adapter for geo_types::LineString<T>.

Stores the vertices as GeoCoord<T> so the Linestring concept’s points() iterator can hand back &GeoCoord<T> references. Construct with new from a geo_types::LineString; recover the original with into_inner.

Examples

use geo_types::LineString;
use geometry_adapt_geo_types::GeoLineString;
use geometry_algorithm::length;

let ls = GeoLineString::new(LineString::from(vec![(0.0_f64, 0.0), (3.0, 4.0)]));
assert_eq!(length(&ls), 5.0);

Implementations

impl<T: CoordNum> GeoLineString<T>

pub fn new(inner: LineString<T>) -> Self

Wrap a geo_types::LineString, copying its coordinates into wrapped GeoCoord vertices.

Examples

use geo_types::LineString;
use geometry_adapt_geo_types::GeoLineString;

let ls = GeoLineString::new(LineString::from(vec![(0.0_f64, 0.0), (1.0, 1.0)]));
assert_eq!(ls.into_inner().0.len(), 2);

pub fn into_inner(self) -> LineString<T>

Recover the wrapped geo_types::LineString.

Examples

use geo_types::LineString;
use geometry_adapt_geo_types::GeoLineString;

let original = LineString::from(vec![(0.0_f64, 0.0), (1.0, 1.0)]);
let ls = GeoLineString::new(original.clone());
assert_eq!(ls.into_inner(), original);

Trait Implementations

impl<T: Clone + CoordNum> Clone for GeoLineString<T>

fn clone(&self) -> GeoLineString<T>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug + CoordNum> Debug for GeoLineString<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: CoordinateScalar + CoordNum> Geometry for GeoLineString<T>

type Kind = LinestringTag

One of the *Tag types from geometry_tag.

type Point = GeoCoord<T>

The point type this geometry is built from. For a value modelling Point, this is Self.

impl<T: CoordinateScalar + CoordNum> Linestring for GeoLineString<T>

fn points(&self) -> impl ExactSizeIterator<Item = &GeoCoord<T>> + Clone

The points of this linestring, in declared order.

impl<T: PartialEq + CoordNum> PartialEq for GeoLineString<T>

fn eq(&self, other: &GeoLineString<T>) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<T: PartialEq + CoordNum> StructuralPartialEq for GeoLineString<T>