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  85 <a href="#pub-attribs">Data Fields</a>  </div>
  86   <div class="headertitle">
  87 <div class="title">tjregion Struct Reference<div class="ingroups"><a class="el" href="group___turbo_j_p_e_g.html">TurboJPEG</a></div></div>  </div>
  88 </div><!--header-->
  89 <div class="contents">
  90
  91 <p>Cropping region.
  92  <a href="structtjregion.html#details">More...</a></p>
  93
  94 <p><code>#include &lt;turbojpeg.h&gt;</code></p>
  95 <table class="memberdecls">
  96 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
  97 Data Fields</h2></td></tr>
  98 <tr class="memitem:a4b6a37a93997091b26a75831fa291ad9"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structtjregion.html#a4b6a37a93997091b26a75831fa291ad9">x</a></td></tr>
  99 <tr class="memdesc:a4b6a37a93997091b26a75831fa291ad9"><td class="mdescLeft">&#160;</td><td class="mdescRight">The left boundary of the cropping region.  <a href="#a4b6a37a93997091b26a75831fa291ad9">More...</a><br/></td></tr>
 100 <tr class="separator:a4b6a37a93997091b26a75831fa291ad9"><td class="memSeparator" colspan="2">&#160;</td></tr>
 101 <tr class="memitem:a7b3e0c24cfe87acc80e334cafdcf22c2"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structtjregion.html#a7b3e0c24cfe87acc80e334cafdcf22c2">y</a></td></tr>
 102 <tr class="memdesc:a7b3e0c24cfe87acc80e334cafdcf22c2"><td class="mdescLeft">&#160;</td><td class="mdescRight">The upper boundary of the cropping region.  <a href="#a7b3e0c24cfe87acc80e334cafdcf22c2">More...</a><br/></td></tr>
 103 <tr class="separator:a7b3e0c24cfe87acc80e334cafdcf22c2"><td class="memSeparator" colspan="2">&#160;</td></tr>
 104 <tr class="memitem:ab6eb73ceef584fc23c8c8097926dce42"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structtjregion.html#ab6eb73ceef584fc23c8c8097926dce42">w</a></td></tr>
 105 <tr class="memdesc:ab6eb73ceef584fc23c8c8097926dce42"><td class="mdescLeft">&#160;</td><td class="mdescRight">The width of the cropping region.  <a href="#ab6eb73ceef584fc23c8c8097926dce42">More...</a><br/></td></tr>
 106 <tr class="separator:ab6eb73ceef584fc23c8c8097926dce42"><td class="memSeparator" colspan="2">&#160;</td></tr>
 107 <tr class="memitem:aecefc45a26f4d8b60dd4d825c1710115"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structtjregion.html#aecefc45a26f4d8b60dd4d825c1710115">h</a></td></tr>
 108 <tr class="memdesc:aecefc45a26f4d8b60dd4d825c1710115"><td class="mdescLeft">&#160;</td><td class="mdescRight">The height of the cropping region.  <a href="#aecefc45a26f4d8b60dd4d825c1710115">More...</a><br/></td></tr>
 109 <tr class="separator:aecefc45a26f4d8b60dd4d825c1710115"><td class="memSeparator" colspan="2">&#160;</td></tr>
 110 </table>
 111 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 112 <div class="textblock"><p>Cropping region. </p>
 113 </div><h2 class="groupheader">Field Documentation</h2>
 114 <a class="anchor" id="aecefc45a26f4d8b60dd4d825c1710115"></a>
 115 <div class="memitem">
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 117       <table class="memname">
 118         <tr>
 119           <td class="memname">int tjregion::h</td>
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 123
 124 <p>The height of the cropping region. </p>
 125 <p>Setting this to 0 is the equivalent of setting it to the height of the source JPEG image - y. </p>
 126
 127 </div>
 128 </div>
 129 <a class="anchor" id="ab6eb73ceef584fc23c8c8097926dce42"></a>
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 134           <td class="memname">int tjregion::w</td>
 135         </tr>
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 137 </div><div class="memdoc">
 138
 139 <p>The width of the cropping region. </p>
 140 <p>Setting this to 0 is the equivalent of setting it to the width of the source JPEG image - x. </p>
 141
 142 </div>
 143 </div>
 144 <a class="anchor" id="a4b6a37a93997091b26a75831fa291ad9"></a>
 145 <div class="memitem">
 146 <div class="memproto">
 147       <table class="memname">
 148         <tr>
 149           <td class="memname">int tjregion::x</td>
 150         </tr>
 151       </table>
 152 </div><div class="memdoc">
 153
 154 <p>The left boundary of the cropping region. </p>
 155 <p>This must be evenly divisible by the MCU block width (see <a class="el" href="group___turbo_j_p_e_g.html#ga9e61e7cd47a15a173283ba94e781308c" title="MCU block width (in pixels) for a given level of chrominance subsampling.">tjMCUWidth</a>.) </p>
 156
 157 </div>
 158 </div>
 159 <a class="anchor" id="a7b3e0c24cfe87acc80e334cafdcf22c2"></a>
 160 <div class="memitem">
 161 <div class="memproto">
 162       <table class="memname">
 163         <tr>
 164           <td class="memname">int tjregion::y</td>
 165         </tr>
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 168
 169 <p>The upper boundary of the cropping region. </p>
 170 <p>This must be evenly divisible by the MCU block height (see <a class="el" href="group___turbo_j_p_e_g.html#gabd247bb9fecb393eca57366feb8327bf" title="MCU block height (in pixels) for a given level of chrominance subsampling.">tjMCUHeight</a>.) </p>
 171
 172 </div>
 173 </div>
 174 <hr/>The documentation for this struct was generated from the following file:<ul>
 175 <li>turbojpeg.h</li>
 176 </ul>
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