| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://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 1.8.20"/> |
| <meta name="viewport" content="width=device-width, initial-scale=1"/> |
| <title>TurboJPEG: tjregion Struct Reference</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="search/search.css" rel="stylesheet" type="text/css"/> |
| <script type="text/javascript" src="search/searchdata.js"></script> |
| <script type="text/javascript" src="search/search.js"></script> |
| <link href="doxygen.css" rel="stylesheet" type="text/css" /> |
| <link href="doxygen-extra.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 id="projectalign" style="padding-left: 0.5em;"> |
| <div id="projectname">TurboJPEG |
|  <span id="projectnumber">2.0</span> |
| </div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| <!-- end header part --> |
| <!-- Generated by Doxygen 1.8.20 --> |
| <script type="text/javascript"> |
| /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ |
| var searchBox = new SearchBox("searchBox", "search",false,'Search'); |
| /* @license-end */ |
| </script> |
| <script type="text/javascript" src="menudata.js"></script> |
| <script type="text/javascript" src="menu.js"></script> |
| <script type="text/javascript"> |
| /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ |
| $(function() { |
| initMenu('',true,false,'search.php','Search'); |
| $(document).ready(function() { init_search(); }); |
| }); |
| /* @license-end */</script> |
| <div id="main-nav"></div> |
| <!-- window showing the filter options --> |
| <div id="MSearchSelectWindow" |
| onmouseover="return searchBox.OnSearchSelectShow()" |
| onmouseout="return searchBox.OnSearchSelectHide()" |
| onkeydown="return searchBox.OnSearchSelectKey(event)"> |
| </div> |
| |
| <!-- iframe showing the search results (closed by default) --> |
| <div id="MSearchResultsWindow"> |
| <iframe src="javascript:void(0)" frameborder="0" |
| name="MSearchResults" id="MSearchResults"> |
| </iframe> |
| </div> |
| |
| </div><!-- top --> |
| <div class="header"> |
| <div class="summary"> |
| <a href="#pub-attribs">Data Fields</a> </div> |
| <div class="headertitle"> |
| <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> |
| </div><!--header--> |
| <div class="contents"> |
| |
| <p>Cropping region. |
| <a href="structtjregion.html#details">More...</a></p> |
| |
| <p><code>#include <turbojpeg.h></code></p> |
| <table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a> |
| Data Fields</h2></td></tr> |
| <tr class="memitem:a4b6a37a93997091b26a75831fa291ad9"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structtjregion.html#a4b6a37a93997091b26a75831fa291ad9">x</a></td></tr> |
| <tr class="memdesc:a4b6a37a93997091b26a75831fa291ad9"><td class="mdescLeft"> </td><td class="mdescRight">The left boundary of the cropping region. <a href="structtjregion.html#a4b6a37a93997091b26a75831fa291ad9">More...</a><br /></td></tr> |
| <tr class="separator:a4b6a37a93997091b26a75831fa291ad9"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a7b3e0c24cfe87acc80e334cafdcf22c2"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structtjregion.html#a7b3e0c24cfe87acc80e334cafdcf22c2">y</a></td></tr> |
| <tr class="memdesc:a7b3e0c24cfe87acc80e334cafdcf22c2"><td class="mdescLeft"> </td><td class="mdescRight">The upper boundary of the cropping region. <a href="structtjregion.html#a7b3e0c24cfe87acc80e334cafdcf22c2">More...</a><br /></td></tr> |
| <tr class="separator:a7b3e0c24cfe87acc80e334cafdcf22c2"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ab6eb73ceef584fc23c8c8097926dce42"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structtjregion.html#ab6eb73ceef584fc23c8c8097926dce42">w</a></td></tr> |
| <tr class="memdesc:ab6eb73ceef584fc23c8c8097926dce42"><td class="mdescLeft"> </td><td class="mdescRight">The width of the cropping region. <a href="structtjregion.html#ab6eb73ceef584fc23c8c8097926dce42">More...</a><br /></td></tr> |
| <tr class="separator:ab6eb73ceef584fc23c8c8097926dce42"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:aecefc45a26f4d8b60dd4d825c1710115"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structtjregion.html#aecefc45a26f4d8b60dd4d825c1710115">h</a></td></tr> |
| <tr class="memdesc:aecefc45a26f4d8b60dd4d825c1710115"><td class="mdescLeft"> </td><td class="mdescRight">The height of the cropping region. <a href="structtjregion.html#aecefc45a26f4d8b60dd4d825c1710115">More...</a><br /></td></tr> |
| <tr class="separator:aecefc45a26f4d8b60dd4d825c1710115"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><p>Cropping region. </p> |
| </div><h2 class="groupheader">Field Documentation</h2> |
| <a id="aecefc45a26f4d8b60dd4d825c1710115"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#aecefc45a26f4d8b60dd4d825c1710115">◆ </a></span>h</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int tjregion::h</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>The height of the cropping region. </p> |
| <p>Setting this to 0 is the equivalent of setting it to the height of the source JPEG image - y. </p> |
| |
| </div> |
| </div> |
| <a id="ab6eb73ceef584fc23c8c8097926dce42"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ab6eb73ceef584fc23c8c8097926dce42">◆ </a></span>w</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int tjregion::w</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>The width of the cropping region. </p> |
| <p>Setting this to 0 is the equivalent of setting it to the width of the source JPEG image - x. </p> |
| |
| </div> |
| </div> |
| <a id="a4b6a37a93997091b26a75831fa291ad9"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a4b6a37a93997091b26a75831fa291ad9">◆ </a></span>x</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int tjregion::x</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>The left boundary of the cropping region. </p> |
| <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> |
| |
| </div> |
| </div> |
| <a id="a7b3e0c24cfe87acc80e334cafdcf22c2"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a7b3e0c24cfe87acc80e334cafdcf22c2">◆ </a></span>y</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int tjregion::y</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>The upper boundary of the cropping region. </p> |
| <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> |
| |
| </div> |
| </div> |
| <hr/>The documentation for this struct was generated from the following file:<ul> |
| <li>turbojpeg.h</li> |
| </ul> |
| </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.svg" width="104" height="31" alt="doxygen"/></a> 1.8.20 |
| </small></address> |
| </body> |
| </html> |
