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  54 <div class="title">boost::geometry::strategy::buffer::point_circle Class Reference<div class="ingroups"><a class="el" href="group__strategies.html">strategies: strategies</a></div></div>  </div>
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  57
  58 <p>Create a circular buffer around a point.
  59  <a href="classboost_1_1geometry_1_1strategy_1_1buffer_1_1point__circle.html#details">More...</a></p>
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  62 Public Member Functions</h2></td></tr>
  63 <tr class="memitem:aed8cd9ae5cf4f60122c8ef5132de9f08"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classboost_1_1geometry_1_1strategy_1_1buffer_1_1point__circle.html#aed8cd9ae5cf4f60122c8ef5132de9f08">point_circle</a> (std::size_t count=90)</td></tr>
  64 <tr class="memdesc:aed8cd9ae5cf4f60122c8ef5132de9f08"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs the strategy.  <a href="#aed8cd9ae5cf4f60122c8ef5132de9f08">More...</a><br/></td></tr>
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  67 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
  68 <div class="textblock"><p>Create a circular buffer around a point. </p>
  69 <p>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.</p>
  70  </div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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  79           <td class="memname">boost::geometry::strategy::buffer::point_circle::point_circle </td>
  80           <td>(</td>
  81           <td class="paramtype">std::size_t&#160;</td>
  82           <td class="paramname"><em>count</em> = <code>90</code></td><td>)</td>
  83           <td></td>
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  86   </td>
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  88 <span class="mlabels"><span class="mlabel">explicit</span></span>  </td>
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  92
  93 <p>Constructs the strategy. </p>
  94 <dl class="params"><dt>Parameters</dt><dd>
  95   <table class="params">
  96     <tr><td class="paramname">count</td><td>number of points for the created circle (if count is smaller than 3, count is internally set to 3) </td></tr>
  97   </table>
  98   </dd>
  99 </dl>
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 109 <p>April 2, 2011</p>
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 113 Copyright &copy; 2007-2011 Barend Gehrels, Amsterdam, the Netherlands<br>
 114 Copyright &copy; 2008-2011 Bruno Lalande, Paris, France<br>
 115 Copyright &copy; 2009-2010 Mateusz Loskot, London, UK<br>
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