1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>min_corner</title> 5<link rel="stylesheet" href="../../../../../../../doc/src/boostbook.css" type="text/css"> 6<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 7<link rel="home" href="../../../index.html" title="Chapter 1. Geometry"> 8<link rel="up" href="../constants.html" title="Constants"> 9<link rel="prev" href="../constants.html" title="Constants"> 10<link rel="next" href="max_corner.html" title="max_corner"> 11</head> 12<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 13<table cellpadding="2" width="100%"><tr> 14<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../../boost.png"></td> 15<td align="center"><a href="../../../../../../../index.html">Home</a></td> 16<td align="center"><a href="../../../../../../../libs/libraries.htm">Libraries</a></td> 17<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td> 18<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td> 19<td align="center"><a href="../../../../../../../more/index.htm">More</a></td> 20</tr></table> 21<hr> 22<div class="spirit-nav"> 23<a accesskey="p" href="../constants.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../constants.html"><img src="../../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="max_corner.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a> 24</div> 25<div class="section"> 26<div class="titlepage"><div><div><h4 class="title"> 27<a name="geometry.reference.constants.min_corner"></a><a class="link" href="min_corner.html" title="min_corner">min_corner</a> 28</h4></div></div></div> 29<p> 30 Indicates the minimal corner (lower left) of a box to be get, set or processed 31 </p> 32<h6> 33<a name="geometry.reference.constants.min_corner.h0"></a> 34 <span class="phrase"><a name="geometry.reference.constants.min_corner.synopsis"></a></span><a class="link" href="min_corner.html#geometry.reference.constants.min_corner.synopsis">Synopsis</a> 35 </h6> 36<p> 37</p> 38<pre class="programlisting"><span class="keyword">int</span> <span class="keyword">const</span> <span class="identifier">min_corner</span> <span class="special">=</span> <span class="number">0</span><span class="special">;</span></pre> 39<p> 40 </p> 41<h6> 42<a name="geometry.reference.constants.min_corner.h1"></a> 43 <span class="phrase"><a name="geometry.reference.constants.min_corner.header"></a></span><a class="link" href="min_corner.html#geometry.reference.constants.min_corner.header">Header</a> 44 </h6> 45<p> 46 Either 47 </p> 48<p> 49 <code class="computeroutput"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">geometry</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code> 50 </p> 51<p> 52 Or 53 </p> 54<p> 55 <code class="computeroutput"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">geometry</span><span class="special">/</span><span class="identifier">core</span><span class="special">/</span><span class="identifier">access</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span></code> 56 </p> 57<div class="note"><table border="0" summary="Note"> 58<tr> 59<td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../../../../../../../doc/src/images/note.png"></td> 60<th align="left">Note</th> 61</tr> 62<tr><td align="left" valign="top"><p> 63 min_corner and max_corner are only applicable for boxes and not for, 64 e.g., a segment 65 </p></td></tr> 66</table></div> 67<div class="note"><table border="0" summary="Note"> 68<tr> 69<td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../../../../../../../doc/src/images/note.png"></td> 70<th align="left">Note</th> 71</tr> 72<tr><td align="left" valign="top"><p> 73 min_corner should be the minimal corner of a box, but that is not guaranteed. 74 Use correct to make min_corner the minimal corner. The same applies for 75 max_corner. 76 </p></td></tr> 77</table></div> 78<h6> 79<a name="geometry.reference.constants.min_corner.h2"></a> 80 <span class="phrase"><a name="geometry.reference.constants.min_corner.example"></a></span><a class="link" href="min_corner.html#geometry.reference.constants.min_corner.example">Example</a> 81 </h6> 82<p> 83 Get the coordinate of a box 84 </p> 85<p> 86</p> 87<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">iostream</span><span class="special">></span> 88 89<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">geometry</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> 90<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">geometry</span><span class="special">/</span><span class="identifier">geometries</span><span class="special">/</span><span class="identifier">point_xy</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> 91 92<span class="keyword">namespace</span> <span class="identifier">bg</span> <span class="special">=</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">geometry</span><span class="special">;</span> 93 94<span class="keyword">int</span> <span class="identifier">main</span><span class="special">()</span> 95<span class="special">{</span> 96 <span class="identifier">bg</span><span class="special">::</span><span class="identifier">model</span><span class="special">::</span><span class="identifier">box</span><span class="special"><</span><span class="identifier">bg</span><span class="special">::</span><span class="identifier">model</span><span class="special">::</span><span class="identifier">d2</span><span class="special">::</span><span class="identifier">point_xy</span><span class="special"><</span><span class="keyword">double</span><span class="special">></span> <span class="special">></span> <span class="identifier">box</span><span class="special">;</span> 97 98 <span class="identifier">bg</span><span class="special">::</span><span class="identifier">assign_values</span><span class="special">(</span><span class="identifier">box</span><span class="special">,</span> <span class="number">1</span><span class="special">,</span> <span class="number">3</span><span class="special">,</span> <span class="number">5</span><span class="special">,</span> <span class="number">6</span><span class="special">);</span> 99 100 <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="string">"Box:"</span> 101 <span class="special"><<</span> <span class="string">" "</span> <span class="special"><<</span> <span class="identifier">bg</span><span class="special">::</span><span class="identifier">get</span><span class="special"><</span><span class="identifier">bg</span><span class="special">::</span><span class="identifier">min_corner</span><span class="special">,</span> <span class="number">0</span><span class="special">>(</span><span class="identifier">box</span><span class="special">)</span> 102 <span class="special"><<</span> <span class="string">" "</span> <span class="special"><<</span> <span class="identifier">bg</span><span class="special">::</span><span class="identifier">get</span><span class="special"><</span><span class="identifier">bg</span><span class="special">::</span><span class="identifier">min_corner</span><span class="special">,</span> <span class="number">1</span><span class="special">>(</span><span class="identifier">box</span><span class="special">)</span> 103 <span class="special"><<</span> <span class="string">" "</span> <span class="special"><<</span> <span class="identifier">bg</span><span class="special">::</span><span class="identifier">get</span><span class="special"><</span><span class="identifier">bg</span><span class="special">::</span><span class="identifier">max_corner</span><span class="special">,</span> <span class="number">0</span><span class="special">>(</span><span class="identifier">box</span><span class="special">)</span> 104 <span class="special"><<</span> <span class="string">" "</span> <span class="special"><<</span> <span class="identifier">bg</span><span class="special">::</span><span class="identifier">get</span><span class="special"><</span><span class="identifier">bg</span><span class="special">::</span><span class="identifier">max_corner</span><span class="special">,</span> <span class="number">1</span><span class="special">>(</span><span class="identifier">box</span><span class="special">)</span> 105 <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span> 106 107 <span class="keyword">return</span> <span class="number">0</span><span class="special">;</span> 108<span class="special">}</span> 109</pre> 110<p> 111 </p> 112<p> 113 Output: 114 </p> 115<pre class="programlisting">Box: 1 3 5 6 116</pre> 117<h6> 118<a name="geometry.reference.constants.min_corner.h3"></a> 119 <span class="phrase"><a name="geometry.reference.constants.min_corner.see_also"></a></span><a class="link" href="min_corner.html#geometry.reference.constants.min_corner.see_also">See 120 also</a> 121 </h6> 122<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> 123<li class="listitem"> 124 <a class="link" href="max_corner.html" title="max_corner">max_corner</a> 125 </li> 126<li class="listitem"> 127 <a class="link" href="../access/get/get_1_with_index.html" title="get (with index)">get 128 with index</a> 129 </li> 130<li class="listitem"> 131 <a class="link" href="../access/set/set_2_with_index.html" title="set (with index)">set 132 with index</a> 133 </li> 134</ul></div> 135</div> 136<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 137<td align="left"></td> 138<td align="right"><div class="copyright-footer">Copyright © 2009-2019 Barend Gehrels, Bruno Lalande, Mateusz Loskot, Adam 139 Wulkiewicz, Oracle and/or its affiliates<p> 140 Distributed under the Boost Software License, Version 1.0. (See accompanying 141 file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) 142 </p> 143</div></td> 144</tr></table> 145<hr> 146<div class="spirit-nav"> 147<a accesskey="p" href="../constants.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../constants.html"><img src="../../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="max_corner.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a> 148</div> 149</body> 150</html> 151
