es the size of the candidate
 region until it finds a white rectangular region.
 </p></div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><a href="../../../../../com/google/zxing/ResultPoint.html" title="class in com.google.zxing"><code>ResultPoint</code></a>[] describing the corners of the rectangular
         region. The first and last points are opposed on the diagonal, as
         are the second and third. The first point will be the topmost
         point and the last, the bottommost. The