/// <summary>
        /// Clones this instance.
        /// </summary>
        /// <returns>
        /// A new object that is a copy of this instance.
        /// </returns>
        public XlsxMiniChartAxesOptions Clone()
        {
            var cloned = (XlsxMiniChartAxesOptions)MemberwiseClone();

            if (Horizontal != null)
            {
                cloned.Horizontal = Horizontal.Clone();
            }

            if (Vertical != null)
            {
                cloned.Vertical = Vertical.Clone();
            }

            return(cloned);
        }