Crate polyline_rust

polyline_rust

Crate to encode/decode polylines in “Encoded Polyline Algorithm Format”

Usage example:

use polyline_rust::{Point, encode, decode};

fn main() {
    let polyline = encode(vec![
        Point::new(12.34567, 89.01234),
        Point::new(12.34891, 89.01567),
        Point::new(12.35678, 89.01891),
    ], 5);
    println!("{}", polyline); // output: "mgjjAcfh~OgSySep@gS"

    let coordinates = decode(&polyline, 5);
    for point in coordinates {
        println!("{}, {}", point.latitude, point.longitude);
    }
    /*
        output:
            12.34567, 89.01234
            12.34891, 89.01567
            12.35678, 89.01891
     */
}

Structs

Point

Single Coordinate of a point on the polyline

Functions

decode

Decodes coordinates from the “Encoded Polyline Algorithm Format”.

decode5

Shorthand call for Decode with precision set to 5.

decode6

Shorthand call for Decode with precision set to 6.

encode

Encodes coordinates to the “Encoded Polyline Algorithm Format”.

encode5

Shorthand call for encode with precision set to 5.

encode6

Shorthand call for encode with precision set to 6.