Trait proj::Coord[−][src]

pub trait Coord<T> where
    T: CoordinateType, {
    fn x(&self) -> T;

    fn y(&self) -> T;

    fn from_xy(x: T, y: T) -> Self;
}

A point in two dimensional space. The primary unit of input/output for proj.

By default, any numeric (x, y) tuple implements Coord, but you can conform your type to Coord to pass it directly into proj.

See the geo-types feature for interop with the geo-types crate

Required methods

fn x(&self) -> T[src]

fn y(&self) -> T[src]

fn from_xy(x: T, y: T) -> Self[src]

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Implementations on Foreign Types

impl<T: CoordinateType> Coord<T> for Coordinate<T>[src]

 extern crate proj;
 use proj::Proj;
 use geo_types::Coordinate;

 let from = "EPSG:2230";
 let to = "EPSG:26946";
 let nad_ft_to_m = Proj::new_known_crs(&from, &to, None).unwrap();
 let result = nad_ft_to_m
     .convert(Coordinate { x: 4760096.421921f64, y: 3744293.729449f64 })
     .unwrap();
 assert_relative_eq!(result.x, 1450880.29f64, epsilon=1.0e-2);
 assert_relative_eq!(result.y, 1141263.01f64, epsilon=1.0e-2);

impl<T: CoordinateType> Coord<T> for Point<T>[src]

 extern crate proj;
 use proj::Proj;
 use geo_types::Point;

 let from = "EPSG:2230";
 let to = "EPSG:26946";
 let nad_ft_to_m = Proj::new_known_crs(&from, &to, None).unwrap();
 let result = nad_ft_to_m
     .convert(Point::new(4760096.421921f64, 3744293.729449f64))
     .unwrap();
 assert_relative_eq!(result.x(), 1450880.29f64, epsilon=1.0e-2);
 assert_relative_eq!(result.y(), 1141263.01f64, epsilon=1.0e-2);

impl<T: CoordinateType> Coord<T> for (T, T)[src]

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Implementors

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