libs/gil/doc/html/reference/group___image_view_transformations_subimage.html

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   9     <title>Generic Image Library: subimage_view</title>
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  41 <div class="header">
  42   <div class="summary">
  43 <a href="#func-members">Functions</a>  </div>
  44   <div class="headertitle">
  45 <div class="title">subimage_view<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></div></div>  </div>
  46 </div><!--header-->
  47 <div class="contents">
  48
  49 <p>view of an axis-aligned rectangular area within an <a class="el" href="classboost_1_1gil_1_1image__view.html" title="A lightweight object that interprets memory as a 2D array of pixels. Models ImageViewConcept,...">image_view</a>
  50 <a href="#details">More...</a></p>
  51 <table class="memberdecls">
  52 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
  53 Functions</h2></td></tr>
  54 <tr class="memitem:ga0984936cff639dbc5644305b6c632487"><td class="memTemplParams" colspan="2"><a id="ga0984936cff639dbc5644305b6c632487"></a>
  55 template&lt;typename View &gt; </td></tr>
  56 <tr class="memitem:ga0984936cff639dbc5644305b6c632487"><td class="memTemplItemLeft" align="right" valign="top">View&#160;</td><td class="memTemplItemRight" valign="bottom"><b>subimage_view</b> (View const &amp;src, typename View::point_t const &amp;topleft, typename View::point_t const &amp;dimensions)</td></tr>
  57 <tr class="separator:ga0984936cff639dbc5644305b6c632487"><td class="memSeparator" colspan="2">&#160;</td></tr>
  58 <tr class="memitem:ga674982fee9ef627f06c689fb7579c30a"><td class="memTemplParams" colspan="2"><a id="ga674982fee9ef627f06c689fb7579c30a"></a>
  59 template&lt;typename View &gt; </td></tr>
  60 <tr class="memitem:ga674982fee9ef627f06c689fb7579c30a"><td class="memTemplItemLeft" align="right" valign="top">View&#160;</td><td class="memTemplItemRight" valign="bottom"><b>subimage_view</b> (View const &amp;src, typename View::coord_t x_min, typename View::coord_t y_min, typename View::coord_t width, typename View::coord_t height)</td></tr>
  61 <tr class="separator:ga674982fee9ef627f06c689fb7579c30a"><td class="memSeparator" colspan="2">&#160;</td></tr>
  62 <tr class="memitem:gab9f5f6506081e2b151fd988292c9525d"><td class="memTemplParams" colspan="2">template&lt;typename Views &gt; </td></tr>
  63 <tr class="memitem:gab9f5f6506081e2b151fd988292c9525d"><td class="memTemplItemLeft" align="right" valign="top">auto&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="group___image_view_transformations_subimage.html#gab9f5f6506081e2b151fd988292c9525d">subimage_view</a> (<a class="el" href="classboost_1_1gil_1_1any__image__view.html">any_image_view</a>&lt; Views &gt; const &amp;src, <a class="el" href="classboost_1_1gil_1_1point.html">point_t</a> const &amp;topleft, <a class="el" href="classboost_1_1gil_1_1point.html">point_t</a> const &amp;dimensions) -&gt; <a class="el" href="classboost_1_1gil_1_1any__image__view.html">any_image_view</a>&lt; Views &gt;</td></tr>
  64 <tr class="separator:gab9f5f6506081e2b151fd988292c9525d"><td class="memSeparator" colspan="2">&#160;</td></tr>
  65 <tr class="memitem:ga8b3991c0dda4aad06c25259137cddbd2"><td class="memTemplParams" colspan="2">template&lt;typename Views &gt; </td></tr>
  66 <tr class="memitem:ga8b3991c0dda4aad06c25259137cddbd2"><td class="memTemplItemLeft" align="right" valign="top">auto&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="group___image_view_transformations_subimage.html#ga8b3991c0dda4aad06c25259137cddbd2">subimage_view</a> (<a class="el" href="classboost_1_1gil_1_1any__image__view.html">any_image_view</a>&lt; Views &gt; const &amp;src, std::ptrdiff_t x_min, std::ptrdiff_t y_min, std::ptrdiff_t width, std::ptrdiff_t height) -&gt; <a class="el" href="classboost_1_1gil_1_1any__image__view.html">any_image_view</a>&lt; Views &gt;</td></tr>
  67 <tr class="separator:ga8b3991c0dda4aad06c25259137cddbd2"><td class="memSeparator" colspan="2">&#160;</td></tr>
  68 </table>
  69 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
  70 <p>view of an axis-aligned rectangular area within an <a class="el" href="classboost_1_1gil_1_1image__view.html" title="A lightweight object that interprets memory as a 2D array of pixels. Models ImageViewConcept,...">image_view</a> </p>
  71 <h2 class="groupheader">Function Documentation</h2>
  72 <a id="gab9f5f6506081e2b151fd988292c9525d"></a>
  73 <h2 class="memtitle"><span class="permalink"><a href="#gab9f5f6506081e2b151fd988292c9525d">&#9670;&nbsp;</a></span>subimage_view() <span class="overload">[1/2]</span></h2>
  74
  75 <div class="memitem">
  76 <div class="memproto">
  77 <table class="mlabels">
  78   <tr>
  79   <td class="mlabels-left">
  80       <table class="memname">
  81         <tr>
  82           <td class="memname">auto boost::gil::subimage_view </td>
  83           <td>(</td>
  84           <td class="paramtype"><a class="el" href="classboost_1_1gil_1_1any__image__view.html">any_image_view</a>&lt; Views &gt; const &amp;&#160;</td>
  85           <td class="paramname"><em>src</em>, </td>
  86         </tr>
  87         <tr>
  88           <td class="paramkey"></td>
  89           <td></td>
  90           <td class="paramtype"><a class="el" href="classboost_1_1gil_1_1point.html">point_t</a> const &amp;&#160;</td>
  91           <td class="paramname"><em>topleft</em>, </td>
  92         </tr>
  93         <tr>
  94           <td class="paramkey"></td>
  95           <td></td>
  96           <td class="paramtype"><a class="el" href="classboost_1_1gil_1_1point.html">point_t</a> const &amp;&#160;</td>
  97           <td class="paramname"><em>dimensions</em>&#160;</td>
  98         </tr>
  99         <tr>
 100           <td></td>
 101           <td>)</td>
 102           <td></td><td> -&gt; <a class="el" href="classboost_1_1gil_1_1any__image__view.html">any_image_view</a>&lt;Views&gt;
 103 </td>
 104         </tr>
 105       </table>
 106   </td>
 107   <td class="mlabels-right">
 108 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 109   </tr>
 110 </table>
 111 </div><div class="memdoc">
 112 <dl class="tparams"><dt>Template Parameters</dt><dd>
 113   <table class="tparams">
 114     <tr><td class="paramname">Views</td><td>Models Boost.MP11-compatible list of models of <a class="el" href="structboost_1_1gil_1_1_image_view_concept.html" title="GIL&#39;s 2-dimensional view over immutable GIL pixels.">ImageViewConcept</a> </td></tr>
 115   </table>
 116   </dd>
 117 </dl>
 118
 119 </div>
 120 </div>
 121 <a id="ga8b3991c0dda4aad06c25259137cddbd2"></a>
 122 <h2 class="memtitle"><span class="permalink"><a href="#ga8b3991c0dda4aad06c25259137cddbd2">&#9670;&nbsp;</a></span>subimage_view() <span class="overload">[2/2]</span></h2>
 123
 124 <div class="memitem">
 125 <div class="memproto">
 126 <table class="mlabels">
 127   <tr>
 128   <td class="mlabels-left">
 129       <table class="memname">
 130         <tr>
 131           <td class="memname">auto boost::gil::subimage_view </td>
 132           <td>(</td>
 133           <td class="paramtype"><a class="el" href="classboost_1_1gil_1_1any__image__view.html">any_image_view</a>&lt; Views &gt; const &amp;&#160;</td>
 134           <td class="paramname"><em>src</em>, </td>
 135         </tr>
 136         <tr>
 137           <td class="paramkey"></td>
 138           <td></td>
 139           <td class="paramtype">std::ptrdiff_t&#160;</td>
 140           <td class="paramname"><em>x_min</em>, </td>
 141         </tr>
 142         <tr>
 143           <td class="paramkey"></td>
 144           <td></td>
 145           <td class="paramtype">std::ptrdiff_t&#160;</td>
 146           <td class="paramname"><em>y_min</em>, </td>
 147         </tr>
 148         <tr>
 149           <td class="paramkey"></td>
 150           <td></td>
 151           <td class="paramtype">std::ptrdiff_t&#160;</td>
 152           <td class="paramname"><em>width</em>, </td>
 153         </tr>
 154         <tr>
 155           <td class="paramkey"></td>
 156           <td></td>
 157           <td class="paramtype">std::ptrdiff_t&#160;</td>
 158           <td class="paramname"><em>height</em>&#160;</td>
 159         </tr>
 160         <tr>
 161           <td></td>
 162           <td>)</td>
 163           <td></td><td> -&gt; <a class="el" href="classboost_1_1gil_1_1any__image__view.html">any_image_view</a>&lt;Views&gt;
 164 </td>
 165         </tr>
 166       </table>
 167   </td>
 168   <td class="mlabels-right">
 169 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 170   </tr>
 171 </table>
 172 </div><div class="memdoc">
 173 <dl class="tparams"><dt>Template Parameters</dt><dd>
 174   <table class="tparams">
 175     <tr><td class="paramname">Views</td><td>Models Boost.MP11-compatible list of models of <a class="el" href="structboost_1_1gil_1_1_image_view_concept.html" title="GIL&#39;s 2-dimensional view over immutable GIL pixels.">ImageViewConcept</a> </td></tr>
 176   </table>
 177   </dd>
 178 </dl>
 179
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