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- [/============================================================================
- Boost.Geometry (aka GGL, Generic Geometry Library)
- Copyright (c) 2007-2013 Barend Gehrels, Amsterdam, the Netherlands.
- Copyright (c) 2008-2013 Bruno Lalande, Paris, France.
- Copyright (c) 2009-2013 Mateusz Loskot, London, UK.
- 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)
- =============================================================================/]
- [/ Generated by doxygen_xml2qbk 1.1.1, don't change, will be overwritten automatically]
- [/ Generated from doxy/doxygen_output/xml/classboost_1_1geometry_1_1strategy_1_1buffer_1_1point__circle.xml]
- [section:strategy_buffer_point_circle strategy::buffer::point_circle]
- '''<indexterm><primary>strategy</primary></indexterm><indexterm><primary>buffer</primary></indexterm><indexterm><primary>point_circle</primary></indexterm>'''
- Create a circular buffer around a point.
- [heading Description]
- This strategy can be used as PointStrategy for the buffer algorithm. It creates a circular buffer around a point. It can be applied for points and multi\u005fpoints, but also for a linestring (if it is degenerate, so consisting of only one point) and for polygons (if it is degenerate). This strategy is only applicable for Cartesian coordinate systems.
- [heading Synopsis]
- ``class strategy::buffer::point_circle
- {
- // ...
- };
- ``
- [heading Constructor(s)]
- [table
- [[Function] [Description] [Parameters] ]
- [[``point_circle(std::size_t count = 90)``
- ] [Constructs the strategy. ] [[* std::size_t]: ['count]: number of points for the created circle (if count is smaller than 3, count is internally set to 3)
- ]]
- ]
- [heading Header]
- `#include <boost/geometry/strategies/cartesian/buffer_point_circle.hpp>`
- [heading Example]
- [buffer_point_circle]
- [heading Output]
- [$img/strategies/buffer_point_circle.png]
- [heading See also]
- * [link geometry.reference.algorithms.buffer.buffer_7_with_strategies buffer (with strategies)]
- * [link geometry.reference.strategies.strategy_buffer_point_square point_square]
- * [link geometry.reference.strategies.strategy_buffer_geographic_point_circle geographic_point_circle]
- [endsect]
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