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+<!-- Creator : groff version 1.18.1 -->
+<!-- CreationDate: Fri Jul 13 17:43:17 2007 -->
+<html>
+<head>
+<meta name="generator" content="groff -Thtml, see www.gnu.org">
+<meta name="Content-Style" content="text/css">
+<title>TIFFSetDirectory</title>
+</head>
+<body>
+
+<h1 align=center>TIFFSetDirectory</h1>
+<a href="#NAME">NAME</a><br>
+<a href="#SYNOPSIS">SYNOPSIS</a><br>
+<a href="#DESCRIPTION">DESCRIPTION</a><br>
+<a href="#RETURN VALUES">RETURN VALUES</a><br>
+<a href="#DIAGNOSTICS">DIAGNOSTICS</a><br>
+<a href="#SEE ALSO">SEE ALSO</a><br>
+
+<hr>
+<a name="NAME"></a>
+<h2>NAME</h2>
+<!-- INDENTATION -->
+<table width="100%" border=0 rules="none" frame="void"
+ cols="2" cellspacing="0" cellpadding="0">
+<tr valign="top" align="left">
+<td width="8%"></td>
+<td width="91%">
+<p>TIFFSetDirectory, TIFFSetSubDirectory &minus; set the
+current directory for an open <small>TIFF</small> file</p>
+</td>
+</table>
+<a name="SYNOPSIS"></a>
+<h2>SYNOPSIS</h2>
+<!-- INDENTATION -->
+<table width="100%" border=0 rules="none" frame="void"
+ cols="2" cellspacing="0" cellpadding="0">
+<tr valign="top" align="left">
+<td width="8%"></td>
+<td width="91%">
+<p><b>#include &lt;tiffio.h&gt;</b></p>
+<!-- INDENTATION -->
+<p><b>int TIFFSetDirectory(TIFF *</b><i>tif</i><b>,
+tdir_t</b> <i>dirnum</i><b>)<br>
+int TIFFSetSubDirectory(TIFF *</b><i>tif</i><b>, uint32</b>
+<i>diroff</i><b>)</b></p>
+</td>
+</table>
+<a name="DESCRIPTION"></a>
+<h2>DESCRIPTION</h2>
+<!-- INDENTATION -->
+<table width="100%" border=0 rules="none" frame="void"
+ cols="2" cellspacing="0" cellpadding="0">
+<tr valign="top" align="left">
+<td width="8%"></td>
+<td width="91%">
+<p><i>TIFFSetDirectory</i> changes the current directory and
+reads its contents with <i>TIFFReadDirectory</i>. The
+parameter <i>dirnum</i> specifies the subfile/directory as
+an integer number, with the first directory numbered
+zero.</p>
+<!-- INDENTATION -->
+<p><i>TIFFSetSubDirectory</i> acts like
+<i>TIFFSetDirectory</i>, except the directory is specified
+as a file offset instead of an index; this is required for
+accessing subdirectories linked through a <i>SubIFD</i>
+tag.</p>
+</td>
+</table>
+<a name="RETURN VALUES"></a>
+<h2>RETURN VALUES</h2>
+<!-- INDENTATION -->
+<table width="100%" border=0 rules="none" frame="void"
+ cols="2" cellspacing="0" cellpadding="0">
+<tr valign="top" align="left">
+<td width="8%"></td>
+<td width="91%">
+<p>On successful return 1 is returned. Otherwise, 0 is
+returned if <i>dirnum</i> or <i>diroff</i> specifies a
+non-existent directory, or if an error was encountered while
+reading the directory&rsquo;s contents.</p>
+</td>
+</table>
+<a name="DIAGNOSTICS"></a>
+<h2>DIAGNOSTICS</h2>
+<!-- INDENTATION -->
+<table width="100%" border=0 rules="none" frame="void"
+ cols="2" cellspacing="0" cellpadding="0">
+<tr valign="top" align="left">
+<td width="8%"></td>
+<td width="91%">
+<p>All error messages are directed to the
+<i>TIFFError</i>(3TIFF) routine.</p>
+<!-- INDENTATION -->
+<p><b>%s: Error fetching directory count</b>. An error was
+encountered while reading the &lsquo;&lsquo;directory
+count&rsquo;&rsquo; field.</p>
+<!-- INDENTATION -->
+<p><b>%s: Error fetching directory link</b>. An error was
+encountered while reading the &lsquo;&lsquo;link
+value&rsquo;&rsquo; that points to the next directory in a
+file.</p>
+</td>
+</table>
+<a name="SEE ALSO"></a>
+<h2>SEE ALSO</h2>
+<!-- INDENTATION -->
+<table width="100%" border=0 rules="none" frame="void"
+ cols="2" cellspacing="0" cellpadding="0">
+<tr valign="top" align="left">
+<td width="8%"></td>
+<td width="91%">
+<p><i>TIFFCurrentDirectory</i>(3TIFF),
+<i>TIFFOpen</i>(3TIFF), <i>TIFFReadDirectory</i>(3TIFF),
+<i>TIFFWriteDirectory</i>(3TIFF), <i>libtiff</i>(3TIFF)</p>
+<!-- INDENTATION -->
+<p>Libtiff library home page:
+<b>http://www.remotesensing.org/libtiff/</b></p>
+</td>
+</table>
+<hr>
+</body>
+</html>