an class="pre">pixel(r, g, b, 255)</span></tt>

</dd>
<a id="rect,int,int,int,int"></a>
<dt><pre><span class="Keyword">proc</span> <a href="#rect%2Cint%2Cint%2Cint%2Cint"><span class="Identifier">rect</span></a><span class="Other">(</span><span class="Identifier">x</span><span class="Other">,</span> <span class="Identifier">y</span><span class="Other">,</span> <span class="Identifier">w</span><span class="Other">,</span> <span class="Identifier">h</span><span class="Other">:</span> <span class="Identifier">