status matrix above: columns are types of first parameter and
              rows are types of second parameter. So a point can be checked to be
              within a polygon, but not vice versa.
            </p></td></tr>
</table></div>
<h6>
<a name="geometry.reference.algorithms.within.within_2.h7"></a>
            <span><a name="geometry.reference.algorithms.within.within_2.notes"></a></span><a class="link" href="within_2.html#geometry.reference.algorithms.within.within_2.notes">Notes</a>
          </h6>