div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="struct_v_s_t_g_u_i_1_1_c_color.html#a8b22424eb35ce3d6ab218ed9e7562273">toHSV</a> (<span class="keywordtype">double</span>&amp; hue, <span class="keywordtype">double</span>&amp; saturation, <span class="keywordtype">double</span>&amp; value) <span class="keyword">const</span>;</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    <s