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pds-2021-g2-nest/nest_frontend/objects/Coordinates.js

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/**
* A pair of coordinates, latitude `lat` and longitude `lng`.
*/
export default class Coordinates {
lat
lng
/**
* @param lat - Latitude.
* @param lng - Longitude.
*/
constructor(lat, lng) {
this.lat = lat
this.lng = lng
}
/**
* @returns {string}
*/
toString() {
return `${this.lat.toFixed(7)} ${this.lng.toFixed(7)}`
}
/**
* Render the Coordinates as an human-readable string.
*
* @returns {string}
*/
toHumanString() {
return `${this.lat.toFixed(3)} ${this.lng.toFixed(3)}`
}
/**
* Transform the object in a Geolib compatible-one.
*/
toGeolib() {
return {
latitude: this.lat,
longitude: this.lng,
}
}
}