Boost.Geometry    Boost C++ Libraries
Public Member Functions
boost::geometry::strategy::buffer::point_circle Class Reference

Create a circular buffer around a point. More...

List of all members.

Public Member Functions

 point_circle (std::size_t count=90)
 Constructs the strategy.

Detailed Description

Create a circular buffer around a point.

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_points, 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.


Constructor & Destructor Documentation

boost::geometry::strategy::buffer::point_circle::point_circle ( std::size_t  count = 90) [explicit]

Constructs the strategy.

Parameters:
countnumber of points for the created circle (if count is smaller than 3, count is internally set to 3)

April 2, 2011

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