href="struct_v_s_t_g_u_i_1_1_c_color.html#ac10d2e25b19ef19e042b54891811fb3c">toHSL</a> (<span class="keywordtype">double</span>&amp; hue, <span class="keywordtype">double</span>&amp; saturation, <span class="keywordtype">double</span>&amp; lightness) <span class="keyword">const</span>;</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="struct_v_s_t_g_u_i_1_1_c_color.html#aca7ddbd26c6a41b28c08982e6a60f48c">fromHSL