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<a href="OffsetSegmentGenerator_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/**********************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> * GEOS - Geometry Engine Open Source</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * http://geos.osgeo.org</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * Copyright (C) 2011 Sandro Santilli &lt;strk@kbt.io&gt;</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<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>&#160;<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>&#160;<span class="comment"> * by the Free Software Foundation.</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> * See the COPYING file for more information.</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> **********************************************************************</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> * Last port: operation/buffer/OffsetSegmentGenerator.java r378 (JTS-1.12)</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment"> **********************************************************************/</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#ifndef GEOS_OP_BUFFER_OFFSETSEGMENTGENERATOR_H</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#define GEOS_OP_BUFFER_OFFSETSEGMENTGENERATOR_H</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="export_8h.html">geos/export.h</a>&gt;</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="LineIntersector_8h.html">geos/algorithm/LineIntersector.h</a>&gt;</span> <span class="comment">// for composition</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="Coordinate_8h.html">geos/geom/Coordinate.h</a>&gt;</span> <span class="comment">// for composition</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="LineSegment_8h.html">geos/geom/LineSegment.h</a>&gt;</span> <span class="comment">// for composition</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="BufferParameters_8h.html">geos/operation/buffer/BufferParameters.h</a>&gt;</span> <span class="comment">// for composition</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="OffsetSegmentString_8h.html">geos/operation/buffer/OffsetSegmentString.h</a>&gt;</span> <span class="comment">// for composition</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor">#ifdef _MSC_VER</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="preprocessor">#pragma warning(push)</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<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="l00035"></a><span class="lineno"> 35</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="comment">// Forward declarations</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<span class="keyword">namespace </span>geom {</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="keyword">class </span>CoordinateSequence;</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="keyword">class </span>PrecisionModel;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;}</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;}</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="keyword">namespace </span>operation { <span class="comment">// geos.operation</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;<span class="keyword">namespace </span>buffer { <span class="comment">// geos.operation.buffer</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html"> 61</a></span>&#160;<span class="keyword">class </span><a class="code" href="export_8h.html#ae36df939090171f6e9a28a8cb6254fea">GEOS_DLL</a> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html">OffsetSegmentGenerator</a> {</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;<span class="comment"> * @param nBufParams buffer parameters, this object will</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;<span class="comment"> * keep a reference to the passed parameters</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;<span class="comment"> * so caller must make sure the object is</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;<span class="comment"> * kept alive for the whole lifetime of</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;<span class="comment"> * the buffer builder.</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html">OffsetSegmentGenerator</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1PrecisionModel.html">geom::PrecisionModel</a>* newPrecisionModel,</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="keyword">const</span> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html">BufferParameters</a>&amp; bufParams, <span class="keywordtype">double</span> distance);</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <span class="keywordtype">bool</span></div><div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#aa3297d3c15e2edcce008f16824b5fa55"> 88</a></span>&#160; <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#aa3297d3c15e2edcce008f16824b5fa55">hasNarrowConcaveAngle</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160;<span class="keyword"> </span>{</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="keywordflow">return</span> _hasNarrowConcaveAngle;</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; }</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <span class="keywordtype">void</span> initSideSegments(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a>&amp; nS1,</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a>&amp; nS2, <span class="keywordtype">int</span> nSide);</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="keywordtype">void</span></div><div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#adcb706e7c4790b73bb68557e314a38ca"> 105</a></span>&#160; <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#adcb706e7c4790b73bb68557e314a38ca">getCoordinates</a>(std::vector&lt;geom::CoordinateSequence*&gt;&amp; to)</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; {</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; to.push_back(segList.getCoordinates());</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; }</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160;</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; <span class="keywordtype">void</span></div><div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#ae6d2201a973de2210ba828e176d5a083"> 111</a></span>&#160; <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#ae6d2201a973de2210ba828e176d5a083">closeRing</a>()</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; {</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; segList.closeRing();</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; }</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; <span class="keywordtype">void</span> createCircle(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a>&amp; p, <span class="keywordtype">double</span> distance);</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160;</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="keywordtype">void</span> createSquare(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a>&amp; p, <span class="keywordtype">double</span> distance);</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; <span class="keywordtype">void</span></div><div class="line"><a name="l00124"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a01ea69a2d48b9156dd1f81e18c9c05f0"> 124</a></span>&#160; <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a01ea69a2d48b9156dd1f81e18c9c05f0">addFirstSegment</a>()</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; {</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; segList.addPt(offset1.p0);</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; }</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160;</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; <span class="keywordtype">void</span></div><div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a3835105899291f68f717b5d306f3f66a"> 131</a></span>&#160; <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a3835105899291f68f717b5d306f3f66a">addLastSegment</a>()</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; {</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; segList.addPt(offset1.p1);</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; }</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160;</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <span class="keywordtype">void</span> addNextSegment(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a>&amp; p, <span class="keywordtype">bool</span> addStartPoint);</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160;</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; <span class="keywordtype">void</span> addLineEndCap(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a>&amp; p0,</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a>&amp; p1);</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160;</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="keywordtype">void</span></div><div class="line"><a name="l00145"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#abf8dec51d9b77e04103bce7859717461"> 145</a></span>&#160; <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#abf8dec51d9b77e04103bce7859717461">addSegments</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html">geom::CoordinateSequence</a>&amp; pts, <span class="keywordtype">bool</span> isForward)</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; {</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; segList.addPts(pts, isForward);</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; }</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160;</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160;</div><div class="line"><a name="l00156"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a6937334aaeead6a6d2cdd00f2575c07e"> 156</a></span>&#160; <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_1OffsetSegmentGenerator.html#a6937334aaeead6a6d2cdd00f2575c07e">OFFSET_SEGMENT_SEPARATION_FACTOR</a>; <span class="comment">// 1.0E-3;</span></div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160;</div><div class="line"><a name="l00162"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a6a797561af6a0390e0ab03605d14f890"> 162</a></span>&#160; <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_1OffsetSegmentGenerator.html#a6a797561af6a0390e0ab03605d14f890">INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR</a>; <span class="comment">// 1.0E-3;</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160;</div><div class="line"><a name="l00167"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#ac0c9eed3603410a907605e4b0409885d"> 167</a></span>&#160; <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_1OffsetSegmentGenerator.html#ac0c9eed3603410a907605e4b0409885d">CURVE_VERTEX_SNAP_DISTANCE_FACTOR</a>; <span class="comment">// 1.0E-6;</span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160;</div><div class="line"><a name="l00172"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a9891f07c3d7546a3c8edf7237a729fcd"> 172</a></span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> MAX_CLOSING_SEG_LEN_FACTOR = 80;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160;</div><div class="line"><a name="l00178"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#aec3bf503edac750c53c733e905d953ad"> 178</a></span>&#160; <span class="keywordtype">double</span> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#aec3bf503edac750c53c733e905d953ad">maxCurveSegmentError</a>; <span class="comment">// 0.0</span></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160;</div><div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#adbd11d10abc7ac86d6024ac02d2408ae"> 184</a></span>&#160; <span class="keywordtype">double</span> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#adbd11d10abc7ac86d6024ac02d2408ae">filletAngleQuantum</a>;</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160;</div><div class="line"><a name="l00203"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a7a5a85eb2873a3dd9cd3710801294a34"> 203</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a7a5a85eb2873a3dd9cd3710801294a34">closingSegLengthFactor</a>; <span class="comment">// 1;</span></div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160;</div><div class="line"><a name="l00213"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a0f5e43f3b2ee6ec6c477e4a689284941"> 213</a></span>&#160; <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentString.html">OffsetSegmentString</a> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a0f5e43f3b2ee6ec6c477e4a689284941">segList</a>;</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160;</div><div class="line"><a name="l00215"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a4c96a12f9cd340dda528b76d674e93f4"> 215</a></span>&#160; <span class="keywordtype">double</span> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a4c96a12f9cd340dda528b76d674e93f4">distance</a>;</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160;</div><div class="line"><a name="l00217"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#acca9bfc4a8d4a8370a8106327f1a3504"> 217</a></span>&#160; <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1PrecisionModel.html">geom::PrecisionModel</a>* <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#acca9bfc4a8d4a8370a8106327f1a3504">precisionModel</a>;</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160;</div><div class="line"><a name="l00219"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a0d23b25e4c795fc658cc689fea7f8921"> 219</a></span>&#160; <span class="keyword">const</span> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1BufferParameters.html">BufferParameters</a>&amp; <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a0d23b25e4c795fc658cc689fea7f8921">bufParams</a>;</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160;</div><div class="line"><a name="l00221"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a9749cf9aadcd0f9b53789468f4abc056"> 221</a></span>&#160; <a class="code" href="classgeos_1_1algorithm_1_1LineIntersector.html">algorithm::LineIntersector</a> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a9749cf9aadcd0f9b53789468f4abc056">li</a>;</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160;</div><div class="line"><a name="l00223"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a58c913f29f9b7ea6a017aaf8a4dd148c"> 223</a></span>&#160; <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a> s0, s1, <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a58c913f29f9b7ea6a017aaf8a4dd148c">s2</a>;</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160;</div><div class="line"><a name="l00225"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a930ba9fa7d641c19308f97c0b602c5a9"> 225</a></span>&#160; <a class="code" href="classgeos_1_1geom_1_1LineSegment.html">geom::LineSegment</a> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a930ba9fa7d641c19308f97c0b602c5a9">seg0</a>;</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160;</div><div class="line"><a name="l00227"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#ae61401d69cb5285f2d171b2b51bd4630"> 227</a></span>&#160; <a class="code" href="classgeos_1_1geom_1_1LineSegment.html">geom::LineSegment</a> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#ae61401d69cb5285f2d171b2b51bd4630">seg1</a>;</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160;</div><div class="line"><a name="l00229"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#ad3a40f9a0645a25be849ae039de88c99"> 229</a></span>&#160; <a class="code" href="classgeos_1_1geom_1_1LineSegment.html">geom::LineSegment</a> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#ad3a40f9a0645a25be849ae039de88c99">offset0</a>;</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160;</div><div class="line"><a name="l00231"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#ac7016537f42aeb43ff100d8b2856c195"> 231</a></span>&#160; <a class="code" href="classgeos_1_1geom_1_1LineSegment.html">geom::LineSegment</a> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#ac7016537f42aeb43ff100d8b2856c195">offset1</a>;</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160;</div><div class="line"><a name="l00233"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a7f13d6464d44ec141b052ab14bf10cae"> 233</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a7f13d6464d44ec141b052ab14bf10cae">side</a>;</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160;</div><div class="line"><a name="l00235"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#af875d7cd991b451070deade728ba3c16"> 235</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#af875d7cd991b451070deade728ba3c16">_hasNarrowConcaveAngle</a>; <span class="comment">// =false</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160;</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; <span class="keywordtype">void</span> addCollinear(<span class="keywordtype">bool</span> addStartPoint);</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160;</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; <span class="keywordtype">void</span> addMitreJoin(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a>&amp; p,</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1LineSegment.html">geom::LineSegment</a>&amp; offset0,</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1LineSegment.html">geom::LineSegment</a>&amp; offset1,</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; <span class="keywordtype">double</span> distance);</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160;</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; <span class="keywordtype">void</span> addLimitedMitreJoin(</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1LineSegment.html">geom::LineSegment</a>&amp; offset0,</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160; <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1LineSegment.html">geom::LineSegment</a>&amp; offset1,</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; <span class="keywordtype">double</span> distance, <span class="keywordtype">double</span> mitreLimit);</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160;</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160; <span class="keywordtype">void</span> addBevelJoin(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1LineSegment.html">geom::LineSegment</a>&amp; offset0,</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1LineSegment.html">geom::LineSegment</a>&amp; offset1);</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160;</div><div class="line"><a name="l00275"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a5d7f5d6d2eabeff60e528e6d48401361"> 275</a></span>&#160; <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_1OffsetSegmentGenerator.html#a5d7f5d6d2eabeff60e528e6d48401361">PI</a>; <span class="comment">// 3.14159265358979</span></div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160;</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; <span class="comment">// Not in JTS, used for single-sided buffers</span></div><div class="line"><a name="l00278"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a3bc03586e16601be38db3c52453afcc8"> 278</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a3bc03586e16601be38db3c52453afcc8">endCapIndex</a>;</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160;</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; <span class="keywordtype">void</span> init(<span class="keywordtype">double</span> newDistance);</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160;</div><div class="line"><a name="l00289"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#ad8c6b295bff1558515afcaae8acb1bd1"> 289</a></span>&#160; <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_1OffsetSegmentGenerator.html#ad8c6b295bff1558515afcaae8acb1bd1">SIMPLIFY_FACTOR</a>; <span class="comment">// 100.0;</span></div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160;</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160; <span class="keywordtype">void</span> addOutsideTurn(<span class="keywordtype">int</span> orientation, <span class="keywordtype">bool</span> addStartPoint);</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160;</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160; <span class="keywordtype">void</span> addInsideTurn(<span class="keywordtype">int</span> orientation, <span class="keywordtype">bool</span> addStartPoint);</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160;</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160; <span class="keywordtype">void</span> computeOffsetSegment(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1LineSegment.html">geom::LineSegment</a>&amp; seg,</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160; <span class="keywordtype">int</span> side, <span class="keywordtype">double</span> distance,</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160; <a class="code" href="classgeos_1_1geom_1_1LineSegment.html">geom::LineSegment</a>&amp; offset);</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160;</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160; <span class="keywordtype">void</span> addDirectedFillet(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a>&amp; p, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a>&amp; p0,</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160; <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a>&amp; p1,</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>&#160; <span class="keywordtype">int</span> direction, <span class="keywordtype">double</span> radius);</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160;</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160; <span class="keywordtype">void</span> addDirectedFillet(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a>&amp; p, <span class="keywordtype">double</span> startAngle,</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160; <span class="keywordtype">double</span> endAngle, <span class="keywordtype">int</span> direction, <span class="keywordtype">double</span> radius);</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160; <span class="comment">// An OffsetSegmentGenerator cannot be copied because of member &quot;const BufferParameters&amp; bufParams&quot;</span></div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; <span class="comment">// Not declaring these functions triggers MSVC warning C4512: &quot;assignment operator could not be generated&quot;</span></div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160; <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html">OffsetSegmentGenerator</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html">OffsetSegmentGenerator</a>&amp;);</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160; <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html">OffsetSegmentGenerator</a>&amp;);</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160;</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160;};</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160;</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160;} <span class="comment">// namespace geos::operation::buffer</span></div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160;} <span class="comment">// namespace geos::operation</span></div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160;} <span class="comment">// namespace geos</span></div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160;</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160;<span class="preprocessor">#ifdef _MSC_VER</span></div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160;<span class="preprocessor">#pragma warning(pop)</span></div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>&#160;</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160;<span class="preprocessor">#endif // ndef GEOS_OP_BUFFER_OFFSETSEGMENTGENERATOR_H</span></div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160;</div><div class="ttc" id="classgeos_1_1geom_1_1LineSegment_html"><div class="ttname"><a href="classgeos_1_1geom_1_1LineSegment.html">geos::geom::LineSegment</a></div><div class="ttdef"><b>Definition:</b> <a href="LineSegment_8h_source.html#l00059">LineSegment.h:59</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html">geos::operation::buffer::OffsetSegmentGenerator</a></div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00061">OffsetSegmentGenerator.h:61</a></div></div>
<div class="ttc" id="export_8h_html_ae36df939090171f6e9a28a8cb6254fea"><div class="ttname"><a href="export_8h.html#ae36df939090171f6e9a28a8cb6254fea">GEOS_DLL</a></div><div class="ttdeci">#define GEOS_DLL</div><div class="ttdef"><b>Definition:</b> <a href="export_8h_source.html#l00028">export.h:28</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_a0f5e43f3b2ee6ec6c477e4a689284941"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a0f5e43f3b2ee6ec6c477e4a689284941">geos::operation::buffer::OffsetSegmentGenerator::segList</a></div><div class="ttdeci">OffsetSegmentString segList</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00213">OffsetSegmentGenerator.h:213</a></div></div>
<div class="ttc" id="classgeos_1_1geom_1_1Coordinate_html"><div class="ttname"><a href="classgeos_1_1geom_1_1Coordinate.html">geos::geom::Coordinate</a></div><div class="ttdoc">Coordinate is the lightweight class used to store coordinates. </div><div class="ttdef"><b>Definition:</b> <a href="Coordinate_8h_source.html#l00060">Coordinate.h:60</a></div></div>
<div class="ttc" id="export_8h_html"><div class="ttname"><a href="export_8h.html">export.h</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentString_html"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentString.html">geos::operation::buffer::OffsetSegmentString</a></div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentString_8h_source.html#l00043">OffsetSegmentString.h:43</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_a6a797561af6a0390e0ab03605d14f890"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a6a797561af6a0390e0ab03605d14f890">geos::operation::buffer::OffsetSegmentGenerator::INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR</a></div><div class="ttdeci">static const double INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00162">OffsetSegmentGenerator.h:162</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_aec3bf503edac750c53c733e905d953ad"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#aec3bf503edac750c53c733e905d953ad">geos::operation::buffer::OffsetSegmentGenerator::maxCurveSegmentError</a></div><div class="ttdeci">double maxCurveSegmentError</div><div class="ttdoc">the max error of approximation (distance) between a quad segment and the true fillet curve ...</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00178">OffsetSegmentGenerator.h:178</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_ae6d2201a973de2210ba828e176d5a083"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#ae6d2201a973de2210ba828e176d5a083">geos::operation::buffer::OffsetSegmentGenerator::closeRing</a></div><div class="ttdeci">void closeRing()</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00111">OffsetSegmentGenerator.h:111</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_a6937334aaeead6a6d2cdd00f2575c07e"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a6937334aaeead6a6d2cdd00f2575c07e">geos::operation::buffer::OffsetSegmentGenerator::OFFSET_SEGMENT_SEPARATION_FACTOR</a></div><div class="ttdeci">static const double OFFSET_SEGMENT_SEPARATION_FACTOR</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00156">OffsetSegmentGenerator.h:156</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_acca9bfc4a8d4a8370a8106327f1a3504"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#acca9bfc4a8d4a8370a8106327f1a3504">geos::operation::buffer::OffsetSegmentGenerator::precisionModel</a></div><div class="ttdeci">const geom::PrecisionModel * precisionModel</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00217">OffsetSegmentGenerator.h:217</a></div></div>
<div class="ttc" id="classgeos_1_1geom_1_1PrecisionModel_html"><div class="ttname"><a href="classgeos_1_1geom_1_1PrecisionModel.html">geos::geom::PrecisionModel</a></div><div class="ttdoc">Specifies the precision model of the Coordinate in a Geometry. </div><div class="ttdef"><b>Definition:</b> <a href="PrecisionModel_8h_source.html#l00087">PrecisionModel.h:87</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_a58c913f29f9b7ea6a017aaf8a4dd148c"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a58c913f29f9b7ea6a017aaf8a4dd148c">geos::operation::buffer::OffsetSegmentGenerator::s2</a></div><div class="ttdeci">geom::Coordinate s2</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00223">OffsetSegmentGenerator.h:223</a></div></div>
<div class="ttc" id="BufferParameters_8h_html"><div class="ttname"><a href="BufferParameters_8h.html">BufferParameters.h</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_ad3a40f9a0645a25be849ae039de88c99"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#ad3a40f9a0645a25be849ae039de88c99">geos::operation::buffer::OffsetSegmentGenerator::offset0</a></div><div class="ttdeci">geom::LineSegment offset0</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00229">OffsetSegmentGenerator.h:229</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_adcb706e7c4790b73bb68557e314a38ca"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#adcb706e7c4790b73bb68557e314a38ca">geos::operation::buffer::OffsetSegmentGenerator::getCoordinates</a></div><div class="ttdeci">void getCoordinates(std::vector&lt; geom::CoordinateSequence * &gt; &amp;to)</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00105">OffsetSegmentGenerator.h:105</a></div></div>
<div class="ttc" id="classgeos_1_1algorithm_1_1LineIntersector_html"><div class="ttname"><a href="classgeos_1_1algorithm_1_1LineIntersector.html">geos::algorithm::LineIntersector</a></div><div class="ttdoc">A LineIntersector is an algorithm that can both test whether two line segments intersect and compute ...</div><div class="ttdef"><b>Definition:</b> <a href="LineIntersector_8h_source.html#l00049">LineIntersector.h:49</a></div></div>
<div class="ttc" id="LineSegment_8h_html"><div class="ttname"><a href="LineSegment_8h.html">LineSegment.h</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_adbd11d10abc7ac86d6024ac02d2408ae"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#adbd11d10abc7ac86d6024ac02d2408ae">geos::operation::buffer::OffsetSegmentGenerator::filletAngleQuantum</a></div><div class="ttdeci">double filletAngleQuantum</div><div class="ttdoc">The angle quantum with which to approximate a fillet curve (based on the input # of quadrant segments...</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00184">OffsetSegmentGenerator.h:184</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_a3835105899291f68f717b5d306f3f66a"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a3835105899291f68f717b5d306f3f66a">geos::operation::buffer::OffsetSegmentGenerator::addLastSegment</a></div><div class="ttdeci">void addLastSegment()</div><div class="ttdoc">Add last offset point. </div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00131">OffsetSegmentGenerator.h:131</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_aa3297d3c15e2edcce008f16824b5fa55"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#aa3297d3c15e2edcce008f16824b5fa55">geos::operation::buffer::OffsetSegmentGenerator::hasNarrowConcaveAngle</a></div><div class="ttdeci">bool hasNarrowConcaveAngle() const </div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00088">OffsetSegmentGenerator.h:88</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_a01ea69a2d48b9156dd1f81e18c9c05f0"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a01ea69a2d48b9156dd1f81e18c9c05f0">geos::operation::buffer::OffsetSegmentGenerator::addFirstSegment</a></div><div class="ttdeci">void addFirstSegment()</div><div class="ttdoc">Add first offset point. </div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00124">OffsetSegmentGenerator.h:124</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_a930ba9fa7d641c19308f97c0b602c5a9"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a930ba9fa7d641c19308f97c0b602c5a9">geos::operation::buffer::OffsetSegmentGenerator::seg0</a></div><div class="ttdeci">geom::LineSegment seg0</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00225">OffsetSegmentGenerator.h:225</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_abf8dec51d9b77e04103bce7859717461"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#abf8dec51d9b77e04103bce7859717461">geos::operation::buffer::OffsetSegmentGenerator::addSegments</a></div><div class="ttdeci">void addSegments(const geom::CoordinateSequence &amp;pts, bool isForward)</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00145">OffsetSegmentGenerator.h:145</a></div></div>
<div class="ttc" id="namespacegeos_html"><div class="ttname"><a href="namespacegeos.html">geos</a></div><div class="ttdoc">Basic namespace for all GEOS functionalities. </div><div class="ttdef"><b>Definition:</b> <a href="IndexedNestedRingTester_8h_source.html#l00026">IndexedNestedRingTester.h:26</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_af875d7cd991b451070deade728ba3c16"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#af875d7cd991b451070deade728ba3c16">geos::operation::buffer::OffsetSegmentGenerator::_hasNarrowConcaveAngle</a></div><div class="ttdeci">bool _hasNarrowConcaveAngle</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00235">OffsetSegmentGenerator.h:235</a></div></div>
<div class="ttc" id="LineIntersector_8h_html"><div class="ttname"><a href="LineIntersector_8h.html">LineIntersector.h</a></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> <a href="BufferParameters_8h_source.html#l00057">BufferParameters.h:57</a></div></div>
<div class="ttc" id="OffsetSegmentString_8h_html"><div class="ttname"><a href="OffsetSegmentString_8h.html">OffsetSegmentString.h</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_a4c96a12f9cd340dda528b76d674e93f4"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a4c96a12f9cd340dda528b76d674e93f4">geos::operation::buffer::OffsetSegmentGenerator::distance</a></div><div class="ttdeci">double distance</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00215">OffsetSegmentGenerator.h:215</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_a5d7f5d6d2eabeff60e528e6d48401361"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a5d7f5d6d2eabeff60e528e6d48401361">geos::operation::buffer::OffsetSegmentGenerator::PI</a></div><div class="ttdeci">static const double PI</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00275">OffsetSegmentGenerator.h:275</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_a3bc03586e16601be38db3c52453afcc8"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a3bc03586e16601be38db3c52453afcc8">geos::operation::buffer::OffsetSegmentGenerator::endCapIndex</a></div><div class="ttdeci">int endCapIndex</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00278">OffsetSegmentGenerator.h:278</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_ad8c6b295bff1558515afcaae8acb1bd1"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#ad8c6b295bff1558515afcaae8acb1bd1">geos::operation::buffer::OffsetSegmentGenerator::SIMPLIFY_FACTOR</a></div><div class="ttdeci">static const double SIMPLIFY_FACTOR</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00289">OffsetSegmentGenerator.h:289</a></div></div>
<div class="ttc" id="classgeos_1_1geom_1_1CoordinateSequence_html"><div class="ttname"><a href="classgeos_1_1geom_1_1CoordinateSequence.html">geos::geom::CoordinateSequence</a></div><div class="ttdoc">The internal representation of a list of coordinates inside a Geometry. </div><div class="ttdef"><b>Definition:</b> <a href="CoordinateSequence_8h_source.html#l00058">CoordinateSequence.h:58</a></div></div>
<div class="ttc" id="Coordinate_8h_html"><div class="ttname"><a href="Coordinate_8h.html">Coordinate.h</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_a7a5a85eb2873a3dd9cd3710801294a34"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a7a5a85eb2873a3dd9cd3710801294a34">geos::operation::buffer::OffsetSegmentGenerator::closingSegLengthFactor</a></div><div class="ttdeci">int closingSegLengthFactor</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00203">OffsetSegmentGenerator.h:203</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_ac7016537f42aeb43ff100d8b2856c195"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#ac7016537f42aeb43ff100d8b2856c195">geos::operation::buffer::OffsetSegmentGenerator::offset1</a></div><div class="ttdeci">geom::LineSegment offset1</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00231">OffsetSegmentGenerator.h:231</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_a0d23b25e4c795fc658cc689fea7f8921"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a0d23b25e4c795fc658cc689fea7f8921">geos::operation::buffer::OffsetSegmentGenerator::bufParams</a></div><div class="ttdeci">const BufferParameters &amp; bufParams</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00219">OffsetSegmentGenerator.h:219</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_a9749cf9aadcd0f9b53789468f4abc056"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a9749cf9aadcd0f9b53789468f4abc056">geos::operation::buffer::OffsetSegmentGenerator::li</a></div><div class="ttdeci">algorithm::LineIntersector li</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00221">OffsetSegmentGenerator.h:221</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_ae61401d69cb5285f2d171b2b51bd4630"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#ae61401d69cb5285f2d171b2b51bd4630">geos::operation::buffer::OffsetSegmentGenerator::seg1</a></div><div class="ttdeci">geom::LineSegment seg1</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00227">OffsetSegmentGenerator.h:227</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_a7f13d6464d44ec141b052ab14bf10cae"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#a7f13d6464d44ec141b052ab14bf10cae">geos::operation::buffer::OffsetSegmentGenerator::side</a></div><div class="ttdeci">int side</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00233">OffsetSegmentGenerator.h:233</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator_html_ac0c9eed3603410a907605e4b0409885d"><div class="ttname"><a href="classgeos_1_1operation_1_1buffer_1_1OffsetSegmentGenerator.html#ac0c9eed3603410a907605e4b0409885d">geos::operation::buffer::OffsetSegmentGenerator::CURVE_VERTEX_SNAP_DISTANCE_FACTOR</a></div><div class="ttdeci">static const double CURVE_VERTEX_SNAP_DISTANCE_FACTOR</div><div class="ttdef"><b>Definition:</b> <a href="OffsetSegmentGenerator_8h_source.html#l00167">OffsetSegmentGenerator.h:167</a></div></div>
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