Method displayLength

modules/core/LocalizationSystem.js:711–735

* Returns a localized representation of the given length measurement. * @param {Number} meters * @param {Boolean} isImperial true for U.S. customary units; false for metric * @return {string} Text to display

(meters, isImperial)

   * @return {string}  Text to display
   */
  displayLength(meters, isImperial) {
    const locale = this._currLocaleCode;
    let n = meters * (isImperial ? 3.28084 : 1);
    let unit;

    if (isImperial) {
      if (n >= 5280) {
        n /= 5280;
        unit = 'miles';
      } else {
        unit = 'feet';
      }
    } else {
      if (n >= 1000) {
        n /= 1000;
        unit = 'kilometers';
      } else {
        unit = 'meters';
      }
    }

    return this.t(`units.${unit}`, {
      quantity: n.toLocaleString(locale, { maximumSignificantDigits: 4 })
    });
  }


  /**