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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: Envelope.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">3.5.0</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> </ul> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_78009f08da3e03d86b70776dcc463e92.html">include</a></li><li class="navelem"><a class="el" href="dir_40c9e98f0599f998dfc16f8b0ec4bf37.html">geos</a></li><li class="navelem"><a class="el" href="dir_96804201bc1ea21f729d92f9316bf857.html">geom</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">Envelope.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) 2006 Refractions Research Inc.</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: geom/Envelope.java rev 1.46 (JTS-1.10)</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_GEOM_ENVELOPE_H</span></div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor"></span><span class="preprocessor">#define GEOS_GEOM_ENVELOPE_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> </div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <geos/export.h></span></div> <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <geos/inline.h></span></div> <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <geos/geom/Coordinate.h></span></div> <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div> <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <string></span></div> <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <vector></span></div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <memory></span></div> <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div> <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">namespace </span>geos {</div> <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">namespace </span>geom { <span class="comment">// geos::geom</span></div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">class </span>Coordinate;</div> <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div> <div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classgeos_1_1geom_1_1Envelope.html"> 53</a></span> <span class="keyword">class </span>GEOS_DLL <a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a> {</div> <div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div> <div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">public</span>:</div> <div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div> <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">typedef</span> std::auto_ptr<Envelope> AutoPtr;</div> <div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div> <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a>(<span class="keywordtype">void</span>);</div> <div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div> <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a>(<span class="keywordtype">double</span> x1, <span class="keywordtype">double</span> x2, <span class="keywordtype">double</span> y1, <span class="keywordtype">double</span> y2);</div> <div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div> <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>& p1, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>& p2);</div> <div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div> <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>& p);</div> <div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div> <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a> &env);</div> <div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div> <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a>& operator=(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a>& e);</div> <div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div> <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a>(<span class="keyword">const</span> std::string &str);</div> <div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div> <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  ~<a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a>(<span class="keywordtype">void</span>);</div> <div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div> <div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> intersects(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>& p1, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>& p2,</div> <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>& q);</div> <div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div> <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> intersects(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>& p1, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>& p2,</div> <div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>& q1, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>& q2);</div> <div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div> <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordtype">void</span> init(<span class="keywordtype">void</span>);</div> <div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div> <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordtype">void</span> init(<span class="keywordtype">double</span> x1, <span class="keywordtype">double</span> x2, <span class="keywordtype">double</span> y1, <span class="keywordtype">double</span> y2);</div> <div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div> <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordtype">void</span> init(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>& p1, <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>& p2);</div> <div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div> <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordtype">void</span> init(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>& p);</div> <div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div> <div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="comment">// use assignment operator instead</span></div> <div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="comment">//void init(Envelope env);</span></div> <div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div> <div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordtype">void</span> setToNull(<span class="keywordtype">void</span>);</div> <div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div> <div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordtype">bool</span> isNull(<span class="keywordtype">void</span>) <span class="keyword">const</span>;</div> <div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div> <div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordtype">double</span> getWidth(<span class="keywordtype">void</span>) <span class="keyword">const</span>;</div> <div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div> <div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordtype">double</span> getHeight(<span class="keywordtype">void</span>) <span class="keyword">const</span>;</div> <div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div> <div class="line"><a name="l00203"></a><span class="lineno"><a class="line" href="classgeos_1_1geom_1_1Envelope.html#aa5c4848efadb6212bd589714b359aeaa"> 203</a></span>  <span class="keywordtype">double</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html#aa5c4848efadb6212bd589714b359aeaa">getArea</a>()<span class="keyword"> const</span></div> <div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="keyword"> </span>{</div> <div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">return</span> getWidth() * getHeight();</div> <div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  }</div> <div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div> <div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordtype">double</span> getMaxY() <span class="keyword">const</span>;</div> <div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div> <div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordtype">double</span> getMaxX() <span class="keyword">const</span>;</div> <div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div> <div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordtype">double</span> getMinY() <span class="keyword">const</span>;</div> <div class="line"><a name="l00225"></a><span class="lineno"> 225</span> </div> <div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordtype">double</span> getMinX() <span class="keyword">const</span>;</div> <div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div> <div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordtype">bool</span> centre(<a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>& centre) <span class="keyword">const</span>;</div> <div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div> <div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keywordtype">bool</span> intersection(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a>& env, <a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a>& result) <span class="keyword">const</span>;</div> <div class="line"><a name="l00252"></a><span class="lineno"> 252</span> </div> <div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordtype">void</span> translate(<span class="keywordtype">double</span> transX, <span class="keywordtype">double</span> transY);</div> <div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div> <div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keywordtype">void</span> expandBy(<span class="keywordtype">double</span> deltaX, <span class="keywordtype">double</span> deltaY);</div> <div class="line"><a name="l00271"></a><span class="lineno"> 271</span> </div> <div class="line"><a name="l00279"></a><span class="lineno"><a class="line" href="classgeos_1_1geom_1_1Envelope.html#a619e9951464c2a02914eabbfe160672c"> 279</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html#a619e9951464c2a02914eabbfe160672c">expandBy</a>(<span class="keywordtype">double</span> distance) { <a class="code" href="classgeos_1_1geom_1_1Envelope.html#a619e9951464c2a02914eabbfe160672c">expandBy</a>(distance, distance); }</div> <div class="line"><a name="l00280"></a><span class="lineno"> 280</span> </div> <div class="line"><a name="l00281"></a><span class="lineno"> 281</span> </div> <div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="keywordtype">void</span> expandToInclude(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>& p);</div> <div class="line"><a name="l00289"></a><span class="lineno"> 289</span> </div> <div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keywordtype">void</span> expandToInclude(<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y);</div> <div class="line"><a name="l00300"></a><span class="lineno"> 300</span> </div> <div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keywordtype">void</span> expandToInclude(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a>* other);</div> <div class="line"><a name="l00309"></a><span class="lineno"> 309</span> </div> <div class="line"><a name="l00323"></a><span class="lineno"><a class="line" href="classgeos_1_1geom_1_1Envelope.html#ab3762ad4d5a26a3242801f81beaec50b"> 323</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html#ab3762ad4d5a26a3242801f81beaec50b">contains</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a>& other)<span class="keyword"> const </span>{</div> <div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordflow">return</span> covers(other);</div> <div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  }</div> <div class="line"><a name="l00326"></a><span class="lineno"> 326</span> </div> <div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keywordtype">bool</span> contains(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a>* other)<span class="keyword"> const </span>{</div> <div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keywordflow">return</span> contains(*other);</div> <div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  }</div> <div class="line"><a name="l00330"></a><span class="lineno"> 330</span> </div> <div class="line"><a name="l00340"></a><span class="lineno"><a class="line" href="classgeos_1_1geom_1_1Envelope.html#a8e499f3a0fc1b71f1b3e2bb166b7a968"> 340</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html#a8e499f3a0fc1b71f1b3e2bb166b7a968">contains</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>& p)<span class="keyword"> const </span>{</div> <div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="keywordflow">return</span> covers(p.<a class="code" href="classgeos_1_1geom_1_1Coordinate.html#ad809a77e5715e490a7e5f95c8611737e">x</a>, p.<a class="code" href="classgeos_1_1geom_1_1Coordinate.html#acdeb58356624ebe25cbbf5b6021c3d9d">y</a>);</div> <div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  }</div> <div class="line"><a name="l00343"></a><span class="lineno"> 343</span> </div> <div class="line"><a name="l00359"></a><span class="lineno"><a class="line" href="classgeos_1_1geom_1_1Envelope.html#af2a9719d7721b36e084b907f809f5de4"> 359</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html#af2a9719d7721b36e084b907f809f5de4">contains</a>(<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y)<span class="keyword"> const </span>{</div> <div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="keywordflow">return</span> covers(x, y);</div> <div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  }</div> <div class="line"><a name="l00362"></a><span class="lineno"> 362</span> </div> <div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="keywordtype">bool</span> intersects(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a>& p) <span class="keyword">const</span>;</div> <div class="line"><a name="l00371"></a><span class="lineno"> 371</span> </div> <div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="keywordtype">bool</span> intersects(<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y) <span class="keyword">const</span>;</div> <div class="line"><a name="l00381"></a><span class="lineno"> 381</span> </div> <div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keywordtype">bool</span> intersects(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a>* other) <span class="keyword">const</span>;</div> <div class="line"><a name="l00392"></a><span class="lineno"> 392</span> </div> <div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="keywordtype">bool</span> intersects(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a>& other) <span class="keyword">const</span>;</div> <div class="line"><a name="l00394"></a><span class="lineno"> 394</span> </div> <div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="keywordtype">bool</span> covers(<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y) <span class="keyword">const</span>;</div> <div class="line"><a name="l00406"></a><span class="lineno"> 406</span> </div> <div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordtype">bool</span> covers(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">Coordinate</a> *p) <span class="keyword">const</span>;</div> <div class="line"><a name="l00416"></a><span class="lineno"> 416</span> </div> <div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="keywordtype">bool</span> covers(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a>& other) <span class="keyword">const</span>;</div> <div class="line"><a name="l00426"></a><span class="lineno"> 426</span> </div> <div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="keywordtype">bool</span> covers(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Envelope.html">Envelope</a>* other)<span class="keyword"> const </span>{</div> <div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="keywordflow">return</span> covers(*other);</div> <div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  }</div> <div class="line"><a name="l00430"></a><span class="lineno"> 430</span> </div> <div class="line"><a name="l00431"></a><span class="lineno"> 431</span> </div> <div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="keywordtype">bool</span> equals(<span class="keyword">const</span> Envelope* other) <span class="keyword">const</span>;</div> <div class="line"><a name="l00443"></a><span class="lineno"> 443</span> </div> <div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  std::string toString(<span class="keywordtype">void</span>) <span class="keyword">const</span>;</div> <div class="line"><a name="l00452"></a><span class="lineno"> 452</span> </div> <div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="keywordtype">double</span> distance(<span class="keyword">const</span> Envelope* env) <span class="keyword">const</span>;</div> <div class="line"><a name="l00461"></a><span class="lineno"> 461</span> </div> <div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordtype">int</span> hashCode() <span class="keyword">const</span>;</div> <div class="line"><a name="l00463"></a><span class="lineno"> 463</span> </div> <div class="line"><a name="l00464"></a><span class="lineno"> 464</span> <span class="keyword">private</span>:</div> <div class="line"><a name="l00465"></a><span class="lineno"> 465</span> </div> <div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  std::vector<std::string> split(<span class="keyword">const</span> std::string &str,</div> <div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="keyword">const</span> std::string &delimiters = <span class="stringliteral">" "</span>);</div> <div class="line"><a name="l00474"></a><span class="lineno"> 474</span> </div> <div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  <span class="keyword">static</span> <span class="keywordtype">double</span> distance(<span class="keywordtype">double</span> x0,<span class="keywordtype">double</span> y0,<span class="keywordtype">double</span> x1,<span class="keywordtype">double</span> y1);</div> <div class="line"><a name="l00476"></a><span class="lineno"> 476</span> </div> <div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="keywordtype">double</span> minx;</div> <div class="line"><a name="l00479"></a><span class="lineno"> 479</span> </div> <div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="keywordtype">double</span> maxx;</div> <div class="line"><a name="l00482"></a><span class="lineno"> 482</span> </div> <div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="keywordtype">double</span> miny;</div> <div class="line"><a name="l00485"></a><span class="lineno"> 485</span> </div> <div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keywordtype">double</span> maxy;</div> <div class="line"><a name="l00488"></a><span class="lineno"> 488</span> };</div> <div class="line"><a name="l00489"></a><span class="lineno"> 489</span> </div> <div class="line"><a name="l00491"></a><span class="lineno"> 491</span> GEOS_DLL <span class="keywordtype">bool</span> <a class="code" href="namespacegeos_1_1geom.html#a47d9ceb105719b7108cf095799b4888d">operator==</a>(<span class="keyword">const</span> Envelope& a, <span class="keyword">const</span> Envelope& b);</div> <div class="line"><a name="l00492"></a><span class="lineno"> 492</span> </div> <div class="line"><a name="l00493"></a><span class="lineno"> 493</span> } <span class="comment">// namespace geos::geom</span></div> <div class="line"><a name="l00494"></a><span class="lineno"> 494</span> } <span class="comment">// namespace geos</span></div> <div class="line"><a name="l00495"></a><span class="lineno"> 495</span> </div> <div class="line"><a name="l00496"></a><span class="lineno"> 496</span> <span class="preprocessor">#ifdef GEOS_INLINE</span></div> <div class="line"><a name="l00497"></a><span class="lineno"> 497</span> <span class="preprocessor"></span><span class="preprocessor"># include "geos/geom/Envelope.inl"</span></div> <div class="line"><a name="l00498"></a><span class="lineno"> 498</span> <span class="preprocessor">#endif</span></div> <div class="line"><a name="l00499"></a><span class="lineno"> 499</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00500"></a><span class="lineno"> 500</span> <span class="preprocessor">#endif // ndef GEOS_GEOM_ENVELOPE_H</span></div> <div class="ttc" id="classgeos_1_1geom_1_1Envelope_html_ab3762ad4d5a26a3242801f81beaec50b"><div class="ttname"><a href="classgeos_1_1geom_1_1Envelope.html#ab3762ad4d5a26a3242801f81beaec50b">geos::geom::Envelope::contains</a></div><div class="ttdeci">bool contains(const Envelope &other) const </div><div class="ttdoc">Tests if the Envelope other lies wholely inside this Envelope (inclusive of the boundary). </div><div class="ttdef"><b>Definition:</b> Envelope.h:323</div></div> <div class="ttc" id="classgeos_1_1geom_1_1Envelope_html"><div class="ttname"><a href="classgeos_1_1geom_1_1Envelope.html">geos::geom::Envelope</a></div><div class="ttdoc">An Envelope defines a rectangulare region of the 2D coordinate plane. </div><div class="ttdef"><b>Definition:</b> Envelope.h:53</div></div> <div class="ttc" id="classgeos_1_1geom_1_1Coordinate_html_acdeb58356624ebe25cbbf5b6021c3d9d"><div class="ttname"><a href="classgeos_1_1geom_1_1Coordinate.html#acdeb58356624ebe25cbbf5b6021c3d9d">geos::geom::Coordinate::y</a></div><div class="ttdeci">double y</div><div class="ttdoc">y-coordinate </div><div class="ttdef"><b>Definition:</b> Coordinate.h:83</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> Coordinate.h:60</div></div> <div class="ttc" id="classgeos_1_1geom_1_1Envelope_html_a8e499f3a0fc1b71f1b3e2bb166b7a968"><div class="ttname"><a href="classgeos_1_1geom_1_1Envelope.html#a8e499f3a0fc1b71f1b3e2bb166b7a968">geos::geom::Envelope::contains</a></div><div class="ttdeci">bool contains(const Coordinate &p) const </div><div class="ttdoc">Returns true if the given point lies in or on the envelope. </div><div class="ttdef"><b>Definition:</b> Envelope.h:340</div></div> <div class="ttc" id="classgeos_1_1geom_1_1Envelope_html_aa5c4848efadb6212bd589714b359aeaa"><div class="ttname"><a href="classgeos_1_1geom_1_1Envelope.html#aa5c4848efadb6212bd589714b359aeaa">geos::geom::Envelope::getArea</a></div><div class="ttdeci">double getArea() const </div><div class="ttdef"><b>Definition:</b> Envelope.h:203</div></div> <div class="ttc" id="classgeos_1_1geom_1_1Envelope_html_af2a9719d7721b36e084b907f809f5de4"><div class="ttname"><a href="classgeos_1_1geom_1_1Envelope.html#af2a9719d7721b36e084b907f809f5de4">geos::geom::Envelope::contains</a></div><div class="ttdeci">bool contains(double x, double y) const </div><div class="ttdoc">Returns true if the given point lies in or on the envelope. </div><div class="ttdef"><b>Definition:</b> Envelope.h:359</div></div> <div class="ttc" id="classgeos_1_1geom_1_1Envelope_html_a619e9951464c2a02914eabbfe160672c"><div class="ttname"><a href="classgeos_1_1geom_1_1Envelope.html#a619e9951464c2a02914eabbfe160672c">geos::geom::Envelope::expandBy</a></div><div class="ttdeci">void expandBy(double distance)</div><div class="ttdoc">Expands this envelope by a given distance in all directions. Both positive and negative distances are...</div><div class="ttdef"><b>Definition:</b> Envelope.h:279</div></div> <div class="ttc" id="namespacegeos_1_1geom_html_a47d9ceb105719b7108cf095799b4888d"><div class="ttname"><a href="namespacegeos_1_1geom.html#a47d9ceb105719b7108cf095799b4888d">geos::geom::operator==</a></div><div class="ttdeci">GEOS_DLL bool operator==(const Coordinate &a, const Coordinate &b)</div><div class="ttdoc">Equality operator for Coordinate. 2D only. </div></div> <div class="ttc" id="classgeos_1_1geom_1_1Coordinate_html_ad809a77e5715e490a7e5f95c8611737e"><div class="ttname"><a href="classgeos_1_1geom_1_1Coordinate.html#ad809a77e5715e490a7e5f95c8611737e">geos::geom::Coordinate::x</a></div><div class="ttdeci">double x</div><div class="ttdoc">x-coordinate </div><div class="ttdef"><b>Definition:</b> Coordinate.h:80</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>