lass="api apilevel-1"><a href="../../../reference/android/graphics/Rect.html">Rect</a></li>
          <li class="api apilevel-1"><a href="../../../reference/android/graphics/RectF.html">RectF</a></li>
          <li class="api apilevel-1"><a href="../../../reference/android/graphics/Region.html">Region</a></li>
          <li class="api apilevel-1"><a href="../../../reference/android/graphics/RegionIterator.html">RegionIterator</a></li>
          <li class="api apilevel-1"><a href="../../../reference/android/