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href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Groups</a></div> 75 76<!-- iframe showing the search results (closed by default) --> 77<div id="MSearchResultsWindow"> 78<iframe src="javascript:void(0)" frameborder="0" 79 name="MSearchResults" id="MSearchResults"> 80</iframe> 81</div> 82 83</div><!-- top --> 84<div class="header"> 85 <div class="summary"> 86<a href="#pub-attribs">Data Fields</a> </div> 87 <div class="headertitle"> 88<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> 89</div><!--header--> 90<div class="contents"> 91 92<p>Cropping region. 93 <a href="structtjregion.html#details">More...</a></p> 94 95<p><code>#include <turbojpeg.h></code></p> 96<table class="memberdecls"> 97<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a> 98Data Fields</h2></td></tr> 99<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> 100<tr class="memdesc:a4b6a37a93997091b26a75831fa291ad9"><td class="mdescLeft"> </td><td class="mdescRight">The left boundary of the cropping region. <a href="#a4b6a37a93997091b26a75831fa291ad9">More...</a><br/></td></tr> 101<tr class="separator:a4b6a37a93997091b26a75831fa291ad9"><td class="memSeparator" colspan="2"> </td></tr> 102<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> 103<tr class="memdesc:a7b3e0c24cfe87acc80e334cafdcf22c2"><td class="mdescLeft"> </td><td class="mdescRight">The upper boundary of the cropping region. <a href="#a7b3e0c24cfe87acc80e334cafdcf22c2">More...</a><br/></td></tr> 104<tr class="separator:a7b3e0c24cfe87acc80e334cafdcf22c2"><td class="memSeparator" colspan="2"> </td></tr> 105<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> 106<tr class="memdesc:ab6eb73ceef584fc23c8c8097926dce42"><td class="mdescLeft"> </td><td class="mdescRight">The width of the cropping region. <a href="#ab6eb73ceef584fc23c8c8097926dce42">More...</a><br/></td></tr> 107<tr class="separator:ab6eb73ceef584fc23c8c8097926dce42"><td class="memSeparator" colspan="2"> </td></tr> 108<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> 109<tr class="memdesc:aecefc45a26f4d8b60dd4d825c1710115"><td class="mdescLeft"> </td><td class="mdescRight">The height of the cropping region. <a href="#aecefc45a26f4d8b60dd4d825c1710115">More...</a><br/></td></tr> 110<tr class="separator:aecefc45a26f4d8b60dd4d825c1710115"><td class="memSeparator" colspan="2"> </td></tr> 111</table> 112<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> 113<div class="textblock"><p>Cropping region. </p> 114</div><h2 class="groupheader">Field Documentation</h2> 115<a class="anchor" id="aecefc45a26f4d8b60dd4d825c1710115"></a> 116<div class="memitem"> 117<div class="memproto"> 118 <table class="memname"> 119 <tr> 120 <td class="memname">int tjregion::h</td> 121 </tr> 122 </table> 123</div><div class="memdoc"> 124 125<p>The height of the cropping region. </p> 126<p>Setting this to 0 is the equivalent of setting it to the height of the source JPEG image - y. </p> 127 128</div> 129</div> 130<a class="anchor" id="ab6eb73ceef584fc23c8c8097926dce42"></a> 131<div class="memitem"> 132<div class="memproto"> 133 <table class="memname"> 134 <tr> 135 <td class="memname">int tjregion::w</td> 136 </tr> 137 </table> 138</div><div class="memdoc"> 139 140<p>The width of the cropping region. </p> 141<p>Setting this to 0 is the equivalent of setting it to the width of the source JPEG image - x. </p> 142 143</div> 144</div> 145<a class="anchor" id="a4b6a37a93997091b26a75831fa291ad9"></a> 146<div class="memitem"> 147<div class="memproto"> 148 <table class="memname"> 149 <tr> 150 <td class="memname">int tjregion::x</td> 151 </tr> 152 </table> 153</div><div class="memdoc"> 154 155<p>The left boundary of the cropping region. </p> 156<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> 157 158</div> 159</div> 160<a class="anchor" id="a7b3e0c24cfe87acc80e334cafdcf22c2"></a> 161<div class="memitem"> 162<div class="memproto"> 163 <table class="memname"> 164 <tr> 165 <td class="memname">int tjregion::y</td> 166 </tr> 167 </table> 168</div><div class="memdoc"> 169 170<p>The upper boundary of the cropping region. </p> 171<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> 172 173</div> 174</div> 175<hr/>The documentation for this struct was generated from the following file:<ul> 176<li>turbojpeg.h</li> 177</ul> 178</div><!-- contents --> 179<!-- start footer part --> 180<hr class="footer"/><address class="footer"><small> 181Generated by  <a href="http://www.doxygen.org/index.html"> 182<img class="footer" src="doxygen.png" alt="doxygen"/> 183</a> 1.8.3.1 184</small></address> 185</body> 186</html> 187
