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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.5"/> <title>GEOS: BufferParameters.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">GEOS  <span id="projectnumber">3.8.0</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.5 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_c7abe0914a0ee2b00cd766c552eb2d19.html">include</a></li><li class="navelem"><a class="el" href="dir_165a26498f94b7fe2ccb32b9bb9b3ac5.html">geos</a></li><li class="navelem"><a class="el" href="dir_83502acdc91ead14a5b9a0c44f723726.html">operation</a></li><li class="navelem"><a class="el" href="dir_8363637b9f77ddb389e007ff69fb37a1.html">buffer</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">BufferParameters.h</div> </div> </div><!--header--> <div class="contents"> <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/**********************************************************************</span></div> <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> *</span></div> <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * GEOS - Geometry Engine Open Source</span></div> <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * http://geos.osgeo.org</span></div> <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div> <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Copyright (C) 2009 Sandro Santilli <strk@kbt.io></span></div> <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> *</span></div> <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * This is free software; you can redistribute and/or modify it under</span></div> <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * the terms of the GNU Lesser General Public Licence as published</span></div> <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * by the Free Software Foundation.</span></div> <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * See the COPYING file for more information.</span></div> <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div> <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> **********************************************************************</span></div> <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> *</span></div> <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * Last port: operation/buffer/BufferParameters.java r378 (JTS-1.12)</span></div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> *</span></div> <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> **********************************************************************/</span></div> <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#ifndef GEOS_OP_BUFFER_BUFFERPARAMETERS_H</span></div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor"></span><span class="preprocessor">#define GEOS_OP_BUFFER_BUFFERPARAMETERS_H</span></div> <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <geos/export.h></span></div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div> <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment">//#include <vector></span></div> <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div> <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment">//#include <geos/algorithm/LineIntersector.h> // for composition</span></div> <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">//#include <geos/geom/Coordinate.h> // for composition</span></div> <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">//#include <geos/geom/LineSegment.h> // for composition</span></div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div> <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#ifdef _MSC_VER</span></div> <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor"></span><span class="preprocessor">#pragma warning(push)</span></div> <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor"></span><span class="preprocessor">#pragma warning(disable: 4251) // warning C4251: needs to have dll-interface to be used by clients of class</span></div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment">// Forward declarations</span></div> <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">namespace </span>geos {</div> <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">namespace </span>geom {</div> <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">class </span>CoordinateSequence;</div> <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">class </span>PrecisionModel;</div> <div class="line"><a name="l00040"></a><span class="lineno"> 40</span> }</div> <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">namespace </span>operation {</div> <div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">namespace </span>buffer {</div> <div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">class </span>OffsetCurveVertexList;</div> <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> }</div> <div class="line"><a name="l00045"></a><span class="lineno"> 45</span> }</div> <div class="line"><a name="l00046"></a><span class="lineno"> 46</span> }</div> <div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div> <div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">namespace </span>geos {</div> <div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">namespace </span>operation { <span class="comment">// geos.operation</span></div> <div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">namespace </span>buffer { <span class="comment">// geos.operation.buffer</span></div> <div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div> <div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html"> 57</a></span> <span class="keyword">class </span>GEOS_DLL <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html">BufferParameters</a> {</div> <div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div> <div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">public</span>:</div> <div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div> <div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a4712bec3a5a2bb5c28ab43b3fe327950"> 62</a></span>  <span class="keyword">enum</span> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a4712bec3a5a2bb5c28ab43b3fe327950">EndCapStyle</a> {</div> <div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div> <div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a4712bec3a5a2bb5c28ab43b3fe327950a2115b456f33264168ae298f31cd10e84"> 65</a></span>  CAP_ROUND = 1,</div> <div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div> <div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a4712bec3a5a2bb5c28ab43b3fe327950aedd88ac809cfcc7b2cc5e0300d6056a0"> 68</a></span>  CAP_FLAT = 2,</div> <div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div> <div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a4712bec3a5a2bb5c28ab43b3fe327950a1915b38145310e6c86cb0dc5231dd545"> 71</a></span>  CAP_SQUARE = 3</div> <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  };</div> <div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div> <div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#ae40a3908d24a3ac91212b35f8464b9c7"> 75</a></span>  <span class="keyword">enum</span> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#ae40a3908d24a3ac91212b35f8464b9c7">JoinStyle</a> {</div> <div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div> <div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#ae40a3908d24a3ac91212b35f8464b9c7a9ded695910037ff23c849ddc68e73023"> 78</a></span>  JOIN_ROUND = 1,</div> <div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div> <div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#ae40a3908d24a3ac91212b35f8464b9c7a4f2854d8ec73a4843a22a51b8a2ecc09"> 81</a></span>  JOIN_MITRE = 2,</div> <div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div> <div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#ae40a3908d24a3ac91212b35f8464b9c7ac2a1117219d301712e949c2257f7b3d1"> 84</a></span>  JOIN_BEVEL = 3</div> <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  };</div> <div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div> <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="comment">//</span></div> <div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#ab0a64ab1030d5dc576449dbf9ecde9e8"> 95</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> DEFAULT_QUADRANT_SEGMENTS = 8;</div> <div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div> <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="comment">//</span></div> <div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a5c2777985fa44e98de4d37b49956bad7"> 101</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">double</span> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a5c2777985fa44e98de4d37b49956bad7">DEFAULT_MITRE_LIMIT</a>; <span class="comment">// 5.0 (in .cpp file)</span></div> <div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div> <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html">BufferParameters</a>();</div> <div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div> <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="comment">//</span></div> <div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="comment"></span> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html">BufferParameters</a>(<span class="keywordtype">int</span> quadrantSegments);</div> <div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div> <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="comment">//</span></div> <div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="comment"></span> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html">BufferParameters</a>(<span class="keywordtype">int</span> quadrantSegments, <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a4712bec3a5a2bb5c28ab43b3fe327950">EndCapStyle</a> endCapStyle);</div> <div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div> <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="comment">//</span></div> <div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="comment"></span> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html">BufferParameters</a>(<span class="keywordtype">int</span> quadrantSegments, <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a4712bec3a5a2bb5c28ab43b3fe327950">EndCapStyle</a> endCapStyle,</div> <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#ae40a3908d24a3ac91212b35f8464b9c7">JoinStyle</a> joinStyle, <span class="keywordtype">double</span> mitreLimit);</div> <div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div> <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="comment">//</span></div> <div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="comment"></span> <span class="keywordtype">int</span></div> <div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#aab767f98e62c4d1a5c85137d378e2837"> 138</a></span>  <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#aab767f98e62c4d1a5c85137d378e2837">getQuadrantSegments</a>()<span class="keyword"> const</span></div> <div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">return</span> quadrantSegments;</div> <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  }</div> <div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div> <div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="comment">//</span></div> <div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="comment"></span> <span class="keywordtype">void</span> setQuadrantSegments(<span class="keywordtype">int</span> quadSegs);</div> <div class="line"><a name="l00173"></a><span class="lineno"> 173</span> </div> <div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="comment">//</span></div> <div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="comment"></span> <span class="keyword">static</span> <span class="keywordtype">double</span> bufferDistanceError(<span class="keywordtype">int</span> quadSegs);</div> <div class="line"><a name="l00183"></a><span class="lineno"> 183</span> </div> <div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="comment">//</span></div> <div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="comment"></span> EndCapStyle</div> <div class="line"><a name="l00189"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#ad5876a1313f20facf9bc652d9a32b2e3"> 189</a></span>  <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#ad5876a1313f20facf9bc652d9a32b2e3">getEndCapStyle</a>()<span class="keyword"> const</span></div> <div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">return</span> endCapStyle;</div> <div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  }</div> <div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div> <div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="comment">//</span></div> <div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="comment"></span> <span class="keywordtype">void</span></div> <div class="line"><a name="l00204"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a1b884eaa4f6bb49cb7547f6cbf2035f7"> 204</a></span>  <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a1b884eaa4f6bb49cb7547f6cbf2035f7">setEndCapStyle</a>(<a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a4712bec3a5a2bb5c28ab43b3fe327950">EndCapStyle</a> style)</div> <div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  {</div> <div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  endCapStyle = style;</div> <div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  }</div> <div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div> <div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="comment">//</span></div> <div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="comment"></span> JoinStyle</div> <div class="line"><a name="l00214"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a57d08288074f88337e300537912c91b4"> 214</a></span>  <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a57d08288074f88337e300537912c91b4">getJoinStyle</a>()<span class="keyword"> const</span></div> <div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">return</span> joinStyle;</div> <div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  }</div> <div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div> <div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="comment">//</span></div> <div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="comment"></span> <span class="comment">//</span></div> <div class="line"><a name="l00228"></a><span class="lineno"> 228</span> <span class="comment"></span> <span class="keywordtype">void</span></div> <div class="line"><a name="l00229"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a9b8fb6b023de5b70e658c81dc7a78f8e"> 229</a></span>  <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a9b8fb6b023de5b70e658c81dc7a78f8e">setJoinStyle</a>(<a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#ae40a3908d24a3ac91212b35f8464b9c7">JoinStyle</a> style)</div> <div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  {</div> <div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  joinStyle = style;</div> <div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  }</div> <div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div> <div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="comment">//</span></div> <div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="comment"></span> <span class="keywordtype">double</span></div> <div class="line"><a name="l00239"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#acbb8b435cb2d4ed8e66e3fa7a9c377e9"> 239</a></span>  <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#acbb8b435cb2d4ed8e66e3fa7a9c377e9">getMitreLimit</a>()<span class="keyword"> const</span></div> <div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordflow">return</span> mitreLimit;</div> <div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  }</div> <div class="line"><a name="l00243"></a><span class="lineno"> 243</span> </div> <div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="comment">//</span></div> <div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="comment"></span> <span class="keywordtype">void</span></div> <div class="line"><a name="l00258"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a1c30adfb1d8385b59b58073ec6213410"> 258</a></span>  <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a1c30adfb1d8385b59b58073ec6213410">setMitreLimit</a>(<span class="keywordtype">double</span> limit)</div> <div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  {</div> <div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  mitreLimit = limit;</div> <div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  }</div> <div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div> <div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordtype">void</span></div> <div class="line"><a name="l00281"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#ae2a7d92145547fb6e2852c41c5353700"> 281</a></span>  <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#ae2a7d92145547fb6e2852c41c5353700">setSingleSided</a>(<span class="keywordtype">bool</span> p_isSingleSided)</div> <div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  {</div> <div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  _isSingleSided = p_isSingleSided;</div> <div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  }</div> <div class="line"><a name="l00285"></a><span class="lineno"> 285</span> </div> <div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keywordtype">bool</span></div> <div class="line"><a name="l00292"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a0e7cf00e4b1bb3b6a4bd5e2a3709d535"> 292</a></span>  <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a0e7cf00e4b1bb3b6a4bd5e2a3709d535">isSingleSided</a>()<span class="keyword"> const</span></div> <div class="line"><a name="l00293"></a><span class="lineno"> 293</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordflow">return</span> _isSingleSided;</div> <div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  }</div> <div class="line"><a name="l00296"></a><span class="lineno"> 296</span> </div> <div class="line"><a name="l00297"></a><span class="lineno"> 297</span> </div> <div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="keyword">private</span>:</div> <div class="line"><a name="l00299"></a><span class="lineno"> 299</span> </div> <div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordtype">int</span> quadrantSegments;</div> <div class="line"><a name="l00302"></a><span class="lineno"> 302</span> </div> <div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  EndCapStyle endCapStyle;</div> <div class="line"><a name="l00305"></a><span class="lineno"> 305</span> </div> <div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  JoinStyle joinStyle;</div> <div class="line"><a name="l00308"></a><span class="lineno"> 308</span> </div> <div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keywordtype">double</span> mitreLimit;</div> <div class="line"><a name="l00311"></a><span class="lineno"> 311</span> </div> <div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keywordtype">bool</span> _isSingleSided;</div> <div class="line"><a name="l00313"></a><span class="lineno"> 313</span> };</div> <div class="line"><a name="l00314"></a><span class="lineno"> 314</span> </div> <div class="line"><a name="l00315"></a><span class="lineno"> 315</span> } <span class="comment">// namespace geos::operation::buffer</span></div> <div class="line"><a name="l00316"></a><span class="lineno"> 316</span> } <span class="comment">// namespace geos::operation</span></div> <div class="line"><a name="l00317"></a><span class="lineno"> 317</span> } <span class="comment">// namespace geos</span></div> <div class="line"><a name="l00318"></a><span class="lineno"> 318</span> </div> <div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <span class="preprocessor">#ifdef _MSC_VER</span></div> <div class="line"><a name="l00320"></a><span class="lineno"> 320</span> <span class="preprocessor"></span><span class="preprocessor">#pragma warning(pop)</span></div> <div class="line"><a name="l00321"></a><span class="lineno"> 321</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> <div class="line"><a name="l00322"></a><span class="lineno"> 322</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00323"></a><span class="lineno"> 323</span> <span class="preprocessor">#endif // ndef GEOS_OP_BUFFER_BUFFERPARAMETERS_H</span></div> <div class="line"><a name="l00324"></a><span class="lineno"> 324</span> <span class="preprocessor"></span></div> <div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1BufferParameters_html_a4712bec3a5a2bb5c28ab43b3fe327950"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a4712bec3a5a2bb5c28ab43b3fe327950">geos::operation::buffer::BufferParameters::EndCapStyle</a></div><div class="ttdeci">EndCapStyle</div><div class="ttdoc">End cap styles. </div><div class="ttdef"><b>Definition:</b> BufferParameters.h:62</div></div> <div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1BufferParameters_html_ae2a7d92145547fb6e2852c41c5353700"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#ae2a7d92145547fb6e2852c41c5353700">geos::operation::buffer::BufferParameters::setSingleSided</a></div><div class="ttdeci">void setSingleSided(bool p_isSingleSided)</div><div class="ttdef"><b>Definition:</b> BufferParameters.h:281</div></div> <div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1BufferParameters_html_ad5876a1313f20facf9bc652d9a32b2e3"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#ad5876a1313f20facf9bc652d9a32b2e3">geos::operation::buffer::BufferParameters::getEndCapStyle</a></div><div class="ttdeci">EndCapStyle getEndCapStyle() const </div><div class="ttdoc">Gets the end cap style. </div><div class="ttdef"><b>Definition:</b> BufferParameters.h:189</div></div> <div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1BufferParameters_html_a57d08288074f88337e300537912c91b4"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a57d08288074f88337e300537912c91b4">geos::operation::buffer::BufferParameters::getJoinStyle</a></div><div class="ttdeci">JoinStyle getJoinStyle() const </div><div class="ttdoc">Gets the join style. </div><div class="ttdef"><b>Definition:</b> BufferParameters.h:214</div></div> <div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1BufferParameters_html_a9b8fb6b023de5b70e658c81dc7a78f8e"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a9b8fb6b023de5b70e658c81dc7a78f8e">geos::operation::buffer::BufferParameters::setJoinStyle</a></div><div class="ttdeci">void setJoinStyle(JoinStyle style)</div><div class="ttdoc">Sets the join style for outside (reflex) corners between line segments. </div><div class="ttdef"><b>Definition:</b> BufferParameters.h:229</div></div> <div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1BufferParameters_html_a1b884eaa4f6bb49cb7547f6cbf2035f7"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a1b884eaa4f6bb49cb7547f6cbf2035f7">geos::operation::buffer::BufferParameters::setEndCapStyle</a></div><div class="ttdeci">void setEndCapStyle(EndCapStyle style)</div><div class="ttdoc">Specifies the end cap style of the generated buffer. </div><div class="ttdef"><b>Definition:</b> BufferParameters.h:204</div></div> <div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1BufferParameters_html_a1c30adfb1d8385b59b58073ec6213410"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a1c30adfb1d8385b59b58073ec6213410">geos::operation::buffer::BufferParameters::setMitreLimit</a></div><div class="ttdeci">void setMitreLimit(double limit)</div><div class="ttdoc">Sets the limit on the mitre ratio used for very sharp corners. </div><div class="ttdef"><b>Definition:</b> BufferParameters.h:258</div></div> <div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1BufferParameters_html_acbb8b435cb2d4ed8e66e3fa7a9c377e9"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#acbb8b435cb2d4ed8e66e3fa7a9c377e9">geos::operation::buffer::BufferParameters::getMitreLimit</a></div><div class="ttdeci">double getMitreLimit() const </div><div class="ttdoc">Gets the mitre ratio limit. </div><div class="ttdef"><b>Definition:</b> BufferParameters.h:239</div></div> <div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1BufferParameters_html"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html">geos::operation::buffer::BufferParameters</a></div><div class="ttdoc">Contains the parameters which describe how a buffer should be constructed. </div><div class="ttdef"><b>Definition:</b> BufferParameters.h:57</div></div> <div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1BufferParameters_html_a5c2777985fa44e98de4d37b49956bad7"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a5c2777985fa44e98de4d37b49956bad7">geos::operation::buffer::BufferParameters::DEFAULT_MITRE_LIMIT</a></div><div class="ttdeci">static const double DEFAULT_MITRE_LIMIT</div><div class="ttdoc">The default mitre limit. </div><div class="ttdef"><b>Definition:</b> BufferParameters.h:101</div></div> <div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1BufferParameters_html_a0e7cf00e4b1bb3b6a4bd5e2a3709d535"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#a0e7cf00e4b1bb3b6a4bd5e2a3709d535">geos::operation::buffer::BufferParameters::isSingleSided</a></div><div class="ttdeci">bool isSingleSided() const </div><div class="ttdef"><b>Definition:</b> BufferParameters.h:292</div></div> <div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1BufferParameters_html_aab767f98e62c4d1a5c85137d378e2837"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#aab767f98e62c4d1a5c85137d378e2837">geos::operation::buffer::BufferParameters::getQuadrantSegments</a></div><div class="ttdeci">int getQuadrantSegments() const </div><div class="ttdoc">Gets the number of quadrant segments which will be used. </div><div class="ttdef"><b>Definition:</b> BufferParameters.h:138</div></div> <div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1BufferParameters_html_ae40a3908d24a3ac91212b35f8464b9c7"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html#ae40a3908d24a3ac91212b35f8464b9c7">geos::operation::buffer::BufferParameters::JoinStyle</a></div><div class="ttdeci">JoinStyle</div><div class="ttdoc">Join styles. </div><div class="ttdef"><b>Definition:</b> BufferParameters.h:75</div></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.5 </small></address> </body> </html>