</span> <span class="Identifier">sy</span><span class="Other">:</span> <span class="Identifier">float32</span><span class="Other">]</span></pre></dt>
<dd>

describes a tranformation applied to a buffer when it is drawn onto another buffer

</dd>
<a id="Buffer"></a>
<dt><pre><a href="suffer.html#Buffer"><span class="Identifier">Buffer</span></a> <span class="Other">=</span> <span class="Keyword">ref</span> <span class="Keyword">object</span>
  <span class="Identifier">mode</span><span class="Operator">*</spa