nclude_i</cite>, and <cite>include_q</cite>.</p></li>
<li><p>The conversion will be done to all pixels in the surface, and the color channels will be replaced by their respective YIQ values.</p></li>
</ul>
</dd></dl>

<div class="line-block">
<div class="line"><br /></div>
</div>
<p><strong>Function</strong>:</p>
<dl class="py function">
<dt class="sig sig-object py" id="RGBConvert.rgb_pixel_to_hsl">
<span class="sig-prename descclassname"><span class="pre">RGBConvert.</span></span><span class="s