Method findNearest

src/openlayers/mapping/WebMap.js:828–837

(scales, target)

  }

  findNearest(scales, target) {
    let resultIndex = 0;
    let targetScaleD = target;
    for (let i = 1, len = scales.length; i < len; i++) {
      if (Math.abs(scales[i] - targetScaleD) < Math.abs(scales[resultIndex] - targetScaleD)) {
        resultIndex = i;
      }
    }
    return scales[resultIndex];
  }

  /**
   * @private