Method size

dep/agg/include/agg_gradient_lut.h:156–159

Size-index Interface. This class can be used directly as the ColorF in span_gradient. All it needs is two access methods size() and operator []. --------------------------------------------------------------------

        // size() and operator [].
        //--------------------------------------------------------------------
        static unsigned size()
        {
            return color_lut_size;
        }
        const color_type& operator[](unsigned i) const
        {
            return m_color_lut[i];