><a href="../../../org/opencv/core/MatOfKeyPoint.html#alloc-int-">alloc</a></span>(int&nbsp;elemNumber)</code>&nbsp;</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/core/MatOfKeyPoint.html#fromArray-org.opencv.core.KeyPoint...-">fromArray</a></span>(<a href="../../../org/opencv/core/KeyPoint.html" title="class in org.opencv.core">KeyPoint</a>...&nbsp;a)</code>&nbsp;</td>
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