ceph/src/boost/libs/geometry/doc/reference/algorithms/centroid.qbk

   1 [/============================================================================
   2   Boost.Geometry (aka GGL, Generic Geometry Library)
   3
   4   Copyright (c) 2009-2012 Barend Gehrels, Amsterdam, the Netherlands.
   5   Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
   6   Copyright (c) 2009-2012 Bruno Lalande, Paris, France.
   7
   8   Use, modification and distribution is subject to the Boost Software License,
   9   Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
  10   http://www.boost.org/LICENSE_1_0.txt)
  11 =============================================================================/]
  12
  13 [def __this_function__ centroid]
  14
  15 [heading_conformance_ogc __this_function__..Centroid]
  16
  17 [heading Behavior]
  18 [table
  19 [[Case] [Behavior] ]
  20 [[__point__][Returns the point itself as the centroid]]
  21 [[__multi_point__][Calculates centroid (based on average)]]
  22 [[__1dim__][Calculates centroid (based on weighted length)]]
  23 [[__2dim__][Calculates centroid]]
  24 [[__empty__][Throws a [link geometry.reference.exceptions.centroid_exception centroid_exception] ]]
  25 [[__cart__][Implemented]]
  26 [[__sph__][Calculates the centroid as if based on Cartesian coordinates]]
  27 ]
  28
  29 [/ TODO: change by status /]
  30 [heading Supported geometries]
  31 [table
  32 [[ ][2D][3D]]
  33 [[Point][[$img/ok.png]][[$img/ok.png]]]
  34 [[Segment][[$img/ok.png]][[$img/ok.png]]]
  35 [[Box][[$img/ok.png]][[$img/ok.png]]]
  36 [[Linestring][[$img/ok.png]][[$img/nyi.png]]]
  37 [[Ring][[$img/ok.png]][[$img/nyi.png]]]
  38 [[Polygon][[$img/ok.png]][[$img/nyi.png]]]
  39 [[MultiPoint][[$img/ok.png]][[$img/ok.png]]]
  40 [[MultiLinestring][[$img/ok.png]][[$img/nyi.png]]]
  41 [[MultiPolygon][[$img/ok.png]][[$img/nyi.png]]]
  42 ]
  43
  44 [heading Complexity]
  45 Linear
  46