. Only callable if isCropSupported() is true.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../com/google/zxing/LuminanceSource.html#crop-int-int-int-int-">crop</a></code>&nbsp;in class&nbsp;<code><a href="../../../com/google/zxing/LuminanceSource.html" title="class in com.google.zxing">LuminanceSource</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>left</code> - The left coordinate, which must be in [0,getWidth())</dd>
<dd><