id.centroid_2.conformance">Conformance</a>
          </h6>
<p>
            The function centroid implements function Centroid from the <a href="http://www.opengeospatial.org/standards/sfa" target="_top">OGC
            Simple Feature Specification</a>.
          </p>
<h6>
<a name="geometry.reference.algorithms.centroid.centroid_2.h5"></a>
            <span><a name="geometry.reference.algorithms.centroid.centroid_2.behavior"></a></span><a class="link" href="centroid_2.html#geometry.reference.algorithms.centr