r">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
<dd>

sets the buffer's blend mode

</dd>
<a id="getPixel,Buffer,int,int"></a>
<dt><pre><span class="Keyword">proc</span> <a href="#getPixel%2CBuffer%2Cint%2Cint"><span class="Identifier">getPixel</span></a><span class="Other">(</span><spa