ArcStache.WebMercatorUtil.XToLongitude C# (CSharp) 메소드

        public static double XToLongitude(double x)
        {
            var loc1 = x / RADIUS;
            var loc2 = loc1 * DEGREES_PER_RADIANS;
            var loc3 = Math.Floor((loc2 + 180) / 360);
            return loc2 - loc3 * 360;
        }