libs/gil/doc/html/reference/structboost_1_1gil_1_1nth__channel__view__type.html

   1 <!-- HTML header for doxygen 1.8.13-->
   2 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
   3 <html xmlns="http://www.w3.org/1999/xhtml">
   4   <head>
   5     <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
   6     <meta http-equiv="X-UA-Compatible" content="IE=9"/>
   7     <meta name="generator" content="Doxygen 1.8.15"/>
   8     <meta name="viewport" content="width=device-width, initial-scale=1"/>
   9     <title>Generic Image Library: nth_channel_view_type&lt; View &gt; Struct Template Reference</title>
  10     <link href="tabs.css" rel="stylesheet" type="text/css"/>
  11     <script type="text/javascript" src="jquery.js"></script>
  12     <script type="text/javascript" src="dynsections.js"></script>
  13     <link href="doxygen.css" rel="stylesheet" type="text/css" />
  14     <link href="doxygen-boost.css" rel="stylesheet" type="text/css"/>
  15   </head>
  16   <body>
  17     <div class="boost-header">
  18       <table border="0" cellpadding="7" cellspacing="0" width="100%" summary="header">
  19         <tr>
  20           <td valign="top" width="300">
  21             <h3><a href="../index.html"><img alt="Boost GIL" src="../_static/gil.png" border="0"></a></h3>
  22           </td>
  23           <td ><h1 align="center"><a href="../index.html"></a></h1></td>
  24           <td></td>
  25         </tr>
  26       </table>
  27     </div>
  28     <hr/>
  29     <div id="top"><!-- do not remove this div, it is closed by doxygen! -->
  30 <!-- Generated by Doxygen 1.8.15 -->
  31 <script type="text/javascript" src="menudata.js"></script>
  32 <script type="text/javascript" src="menu.js"></script>
  33 <script type="text/javascript">
  34 /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
  35 $(function() {
  36   initMenu('',false,false,'search.php','Search');
  37 });
  38 /* @license-end */</script>
  39 <div id="main-nav"></div>
  40 <div id="nav-path" class="navpath">
  41   <ul>
  42 <li class="navelem"><b>boost</b></li><li class="navelem"><b>gil</b></li><li class="navelem"><a class="el" href="structboost_1_1gil_1_1nth__channel__view__type.html">nth_channel_view_type</a></li>  </ul>
  43 </div>
  44 </div><!-- top -->
  45 <div class="header">
  46   <div class="summary">
  47 <a href="#pub-types">Public Types</a> &#124;
  48 <a href="#pub-static-methods">Static Public Member Functions</a> &#124;
  49 <a href="structboost_1_1gil_1_1nth__channel__view__type-members.html">List of all members</a>  </div>
  50   <div class="headertitle">
  51 <div class="title">nth_channel_view_type&lt; View &gt; Struct Template Reference<div class="ingroups"><a class="el" href="group___image_view.html">Image View</a> &raquo; <a class="el" href="group___image_view_algorithm.html">Algorithms and Utility Functions</a> &raquo; <a class="el" href="group___image_view_transformations.html">Image View Transformations</a> &raquo; <a class="el" href="group___image_view_transformations_nth_channel.html">nth_channel_view</a></div></div>  </div>
  52 </div><!--header-->
  53 <div class="contents">
  54
  55 <p>Given a source image view type View, returns the type of an image view over a single channel of ViewIf the channels in the source view are adjacent in memory (such as planar non-step view or single-channel view) then the return view is a single-channel non-step view. If the channels are non-adjacent (interleaved and/or step view) then the return view is a single-channel step view.
  56  <a href="structboost_1_1gil_1_1nth__channel__view__type.html#details">More...</a></p>
  57
  58 <p><code>#include &lt;<a class="el" href="image__view__factory_8hpp_source.html">image_view_factory.hpp</a>&gt;</code></p>
  59 <table class="memberdecls">
  60 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
  61 Public Types</h2></td></tr>
  62 <tr class="memitem:ae6003f92eb4c847b4352d4076fd54353"><td class="memItemLeft" align="right" valign="top"><a id="ae6003f92eb4c847b4352d4076fd54353"></a>
  63 using&#160;</td><td class="memItemRight" valign="bottom"><b>type</b> = typename VB::type</td></tr>
  64 <tr class="separator:ae6003f92eb4c847b4352d4076fd54353"><td class="memSeparator" colspan="2">&#160;</td></tr>
  65 </table><table class="memberdecls">
  66 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
  67 Static Public Member Functions</h2></td></tr>
  68 <tr class="memitem:aef41cb967ad1e2867cb142af875fca37"><td class="memItemLeft" align="right" valign="top"><a id="aef41cb967ad1e2867cb142af875fca37"></a>
  69 static type&#160;</td><td class="memItemRight" valign="bottom"><b>make</b> (const View &amp;src, int n)</td></tr>
  70 <tr class="separator:aef41cb967ad1e2867cb142af875fca37"><td class="memSeparator" colspan="2">&#160;</td></tr>
  71 </table>
  72 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
  73 <div class="textblock"><h3>template&lt;typename View&gt;<br />
  74 struct boost::gil::nth_channel_view_type&lt; View &gt;</h3>
  75
  76 <p>Given a source image view type View, returns the type of an image view over a single channel of View</p>
  77 <p>If the channels in the source view are adjacent in memory (such as planar non-step view or single-channel view) then the return view is a single-channel non-step view. If the channels are non-adjacent (interleaved and/or step view) then the return view is a single-channel step view. </p>
  78 </div><hr/>The documentation for this struct was generated from the following file:<ul>
  79 <li><a class="el" href="image__view__factory_8hpp_source.html">image_view_factory.hpp</a></li>
  80 </ul>
  81 </div><!-- contents -->
  82      <!-- HTML footer for doxygen 1.8.13-->
  83      <!-- start footer part -->
  84      <hr class="footer"/>
  85      <address class="footer">
  86       <small>
  87         Generated by &#160;<a href="http://www.doxygen.org/index.html">doxygen</a> 1.8.15
  88       </small>
  89     </address>
  90   </body>
  91 </html>