<!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 1.8.15"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>EXIF library (libexif) API: libexif/exif-format.h File 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="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtreedata.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> /* @license 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class="heading"><td colspan="2"><h2 class="groupheader"><a name="enum-members"></a> Enumerations</h2></td></tr> <tr class="memitem:a761152047d73b4a9fcdc4e2051b817d2"><td class="memItemLeft" align="right" valign="top"><a id="a761152047d73b4a9fcdc4e2051b817d2"></a>enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="exif-format_8h.html#a761152047d73b4a9fcdc4e2051b817d2">ExifFormat</a> { <br />   <b>EXIF_FORMAT_BYTE</b> = 1, <b>EXIF_FORMAT_ASCII</b> = 2, <b>EXIF_FORMAT_SHORT</b> = 3, <b>EXIF_FORMAT_LONG</b> = 4, <br />   <b>EXIF_FORMAT_RATIONAL</b> = 5, <b>EXIF_FORMAT_SBYTE</b> = 6, <b>EXIF_FORMAT_UNDEFINED</b> = 7, <b>EXIF_FORMAT_SSHORT</b> = 8, <br />   <b>EXIF_FORMAT_SLONG</b> = 9, <b>EXIF_FORMAT_SRATIONAL</b> = 10, <b>EXIF_FORMAT_FLOAT</b> = 11, <b>EXIF_FORMAT_DOUBLE</b> = 12 <br /> }</td></tr> <tr class="memdesc:a761152047d73b4a9fcdc4e2051b817d2"><td class="mdescLeft"> </td><td class="mdescRight">EXIF tag data formats. <br /></td></tr> <tr class="separator:a761152047d73b4a9fcdc4e2051b817d2"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:a59375a5939c716b826311c22571680f3"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="exif-format_8h.html#a59375a5939c716b826311c22571680f3">exif_format_get_name</a> (<a class="el" href="exif-format_8h.html#a761152047d73b4a9fcdc4e2051b817d2">ExifFormat</a> format)</td></tr> <tr class="memdesc:a59375a5939c716b826311c22571680f3"><td class="mdescLeft"> </td><td class="mdescRight">Return a textual representation of the given EXIF data type. <a href="#a59375a5939c716b826311c22571680f3">More...</a><br /></td></tr> <tr class="separator:a59375a5939c716b826311c22571680f3"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a924038efe0cd8ebade8f44619dd794f3"><td class="memItemLeft" align="right" valign="top">unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="exif-format_8h.html#a924038efe0cd8ebade8f44619dd794f3">exif_format_get_size</a> (<a class="el" href="exif-format_8h.html#a761152047d73b4a9fcdc4e2051b817d2">ExifFormat</a> format)</td></tr> <tr class="memdesc:a924038efe0cd8ebade8f44619dd794f3"><td class="mdescLeft"> </td><td class="mdescRight">Return the raw size of the given EXIF data type. <a href="#a924038efe0cd8ebade8f44619dd794f3">More...</a><br /></td></tr> <tr class="separator:a924038efe0cd8ebade8f44619dd794f3"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>Handling native EXIF data types. </p> </div><h2 class="groupheader">Function Documentation</h2> <a id="a59375a5939c716b826311c22571680f3"></a> <h2 class="memtitle"><span class="permalink"><a href="#a59375a5939c716b826311c22571680f3">◆ </a></span>exif_format_get_name()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const char* exif_format_get_name </td> <td>(</td> <td class="paramtype"><a class="el" href="exif-format_8h.html#a761152047d73b4a9fcdc4e2051b817d2">ExifFormat</a> </td> <td class="paramname"><em>format</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Return a textual representation of the given EXIF data type. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramdir">[in]</td><td class="paramname">format</td><td>EXIF data format </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>localized textual name, or NULL if unknown </dd></dl> </div> </div> <a id="a924038efe0cd8ebade8f44619dd794f3"></a> <h2 class="memtitle"><span class="permalink"><a href="#a924038efe0cd8ebade8f44619dd794f3">◆ </a></span>exif_format_get_size()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">unsigned char exif_format_get_size </td> <td>(</td> <td class="paramtype"><a class="el" href="exif-format_8h.html#a761152047d73b4a9fcdc4e2051b817d2">ExifFormat</a> </td> <td class="paramname"><em>format</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Return the raw size of the given EXIF data type. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramdir">[in]</td><td class="paramname">format</td><td>EXIF data format </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>size in bytes </dd></dl> <p class="reference">Referenced by <a class="el" href="exif-entry_8h.html#a24425f48dd75ec56f9ac758aaa6ef9c4">exif_entry_get_value()</a>.</p> <div class="dynheader"> Here is the caller graph for this function:</div> <div class="dyncontent"> <div class="center"><img 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