Trait geo::algorithm::rhumb::RhumbBearing

pub trait RhumbBearing<T: CoordFloat + FromPrimitive> {
    // Required method
    fn rhumb_bearing(&self, point: Point<T>) -> T;
}

Returns the bearing to another Point in degrees.

Bullock, R.: Great Circle Distances and Bearings Between Two Locations, 2007. (https://dtcenter.org/met/users/docs/write_ups/gc_simple.pdf)

Required Methods

fn rhumb_bearing(&self, point: Point<T>) -> T

Returns the bearing to another Point in degrees along a rhumb line, where North is 0° and East is 90°.

Examples

use geo::RhumbBearing;
use geo::Point;

let p_1 = Point::new(9.177789688110352, 48.776781529534965);
let p_2 = Point::new(9.274348757829898, 48.84037308229984);
let bearing = p_1.rhumb_bearing(p_2);
assert_relative_eq!(bearing, 45., epsilon = 1.0e-6);

Implementors

impl<T> RhumbBearing<T> for Point<T>

where T: CoordFloat + FromPrimitive,