[/============================================================================
  Boost.Geometry (aka GGL, Generic Geometry Library)

  Copyright (c) 2009-2012 Barend Gehrels, Amsterdam, the Netherlands.
  Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
  Copyright (c) 2009-2012 Bruno Lalande, Paris, France.

  Use, modification and distribution is subject to the Boost Software License,
  Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
  http://www.boost.org/LICENSE_1_0.txt)
=============================================================================/]

[def __this_function__ centroid]

[heading_conformance_ogc __this_function__..Centroid]

[heading Behavior]
[table
[[Case] [Behavior] ]
[[__point__][Returns the point itself as the centroid]]
[[__multi_point__][Calculates centroid (based on average)]]
[[__1dim__][Calculates centroid (based on weighted length)]]
[[__2dim__][Calculates centroid]]
[[__empty__][Throws a [link geometry.reference.exceptions.centroid_exception centroid_exception] ]]
[[__cart__][Implemented]]
[[__sph__][Calculates the centroid as if based on Cartesian coordinates]]
]

[heading Supported geometries]
[table
[[ ][2D][3D]]
[[Point][[$img/ok.png]][[$img/ok.png]]]
[[Segment][[$img/ok.png]][[$img/ok.png]]]
[[Box][[$img/ok.png]][[$img/ok.png]]]
[[Linestring][[$img/ok.png]][[$img/nyi.png]]]
[[Ring][[$img/ok.png]][[$img/nyi.png]]]
[[Polygon][[$img/ok.png]][[$img/nyi.png]]]
[[MultiPoint][[$img/ok.png]][[$img/ok.png]]]
[[MultiLinestring][[$img/ok.png]][[$img/nyi.png]]]
[[MultiPolygon][[$img/ok.png]][[$img/nyi.png]]]
]

[heading Complexity]
Linear

