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<pre>public&nbsp;void&nbsp;initDelaunay(<a href="../../../org/opencv/core/Rect.html" title="class in org.opencv.core">Rect</a>&nbsp;rect)</pre>
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<pre>public&nbsp;void&nbsp;insert(<a href="../../../org/opencv/core/MatOfPoint2f.html" title="class in org.opencv.core">MatOfPoint2f</a>&nbsp;ptvec)</pre>
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