/// <summary>
        ///   <para>Sets predefined dimensions of area and images to make it look like a site's square.</para>
        /// </summary>
        /// <param name="widget">Widget to call method on.</param>
        /// <returns>Reference to provided <paramref name="widget"/>.</returns>
        /// <exception cref="ArgumentNullException">If <paramref name="widget"/> is a <c>null</c> reference.</exception>
        /// <seealso cref="IPinterestProfileWidget.Image(string)"/>
        /// <seealso cref="IPinterestProfileWidget.Height(string)"/>
        /// <seealso cref="IPinterestProfileWidget.Width(string)"/>
        public static IPinterestProfileWidget Square(this IPinterestProfileWidget widget)
        {
            Assertion.NotNull(widget);

            return(widget.Image(80).Height(320).Width(400));
        }
        /// <summary>
        ///   <para>Sets predefined dimensions of area and images to make it look like a site's sidebar.</para>
        /// </summary>
        /// <param name="widget">Widget to call method on.</param>
        /// <returns>Reference to provided <paramref name="widget"/>.</returns>
        /// <exception cref="ArgumentNullException">If <paramref name="widget"/> is a <c>null</c> reference.</exception>
        /// <seealso cref="IPinterestProfileWidget.Image(string)"/>
        /// <seealso cref="IPinterestProfileWidget.Height(string)"/>
        /// <seealso cref="IPinterestProfileWidget.Width(string)"/>
        public static IPinterestProfileWidget Sidebar(this IPinterestProfileWidget widget)
        {
            Assertion.NotNull(widget);

            return(widget.Image(60).Height(800).Width(150));
        }
        /// <summary>
        ///   <para>Sets predefined dimensions of area and images to make it look like a site's header.</para>
        /// </summary>
        /// <param name="widget">Widget to call method on.</param>
        /// <returns>Reference to provided <paramref name="widget"/>.</returns>
        /// <exception cref="ArgumentNullException">If <paramref name="widget"/> is a <c>null</c> reference.</exception>
        /// <seealso cref="IPinterestProfileWidget.Image(string)"/>
        /// <seealso cref="IPinterestProfileWidget.Height(string)"/>
        /// <seealso cref="IPinterestProfileWidget.Width(string)"/>
        public static IPinterestProfileWidget Header(this IPinterestProfileWidget widget)
        {
            Assertion.NotNull(widget);

            return(widget.Image(115).Height(120).Width(900));
        }
        /// <summary>
        ///   <para>Width of profile area's image in pixels.</para>
        /// </summary>
        /// <param name="widget">Widget to call method on.</param>
        /// <param name="width">Area's image width.</param>
        /// <returns>Reference to provided <paramref name="widget"/>.</returns>
        /// <exception cref="ArgumentNullException">If <paramref name="widget"/> is a <c>null</c> reference.</exception>
        /// <seealso cref="IPinterestProfileWidget.Image(string)"/>
        public static IPinterestProfileWidget Image(this IPinterestProfileWidget widget, short width)
        {
            Assertion.NotNull(widget);

            return(widget.Image(width.ToString(CultureInfo.InvariantCulture)));
        }
        /// <summary>
        ///   <para>Total height of profile area in pixels.</para>
        /// </summary>
        /// <param name="widget">Widget to call method on.</param>
        /// <param name="height">Areas's height.</param>
        /// <returns>Reference to provided <paramref name="widget"/>.</returns>
        /// <exception cref="ArgumentNullException">If <paramref name="widget"/> is a <c>null</c> reference.</exception>
        /// <seealso cref="IPinterestProfileWidget.Height(string)"/>
        public static IPinterestProfileWidget Height(this IPinterestProfileWidget widget, short height)
        {
            Assertion.NotNull(widget);

            return(widget.Height(height.ToString(CultureInfo.InvariantCulture)));
        }