public static double [ ] centroid ( SpatialComparable obj ) { final int dim = obj . getDimensionality ( ) ; double [ ] centroid = new double [ dim ] ; for ( int d = 0 ; d < dim ; d ++ ) { centroid [ d ] = ( obj . getMax ( d ) + obj . getMin ( d ) ) * .5 ; } return centroid ; }
Returns the centroid of this SpatialComparable .