c</span></tt>, then draws <tt class="docutils literal"><span class="pre">src</span></tt> onto <tt class="docutils literal"><span class="pre">buf</span></tt>

</dd>
<a id="blur,Buffer,Buffer,int,int"></a>
<dt><pre><span class="Keyword">proc</span> <a href="#blur%2CBuffer%2CBuffer%2Cint%2Cint"><span class="Identifier">blur</span></a><span class="Other">(</span><span class="Identifier">buf</span><span class="Other">,</span> <span class="Identifier">src</span><span class="Other">:</span> <a href="suffer.html#Bu