2006-01-02 18:50:44 -05:00
|
|
|
<!-- Creator : groff version 1.19.2 -->
|
|
|
|
|
<!-- CreationDate: Mon Jan 2 17:41:44 2006 -->
|
|
|
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
|
|
|
|
|
"http://www.w3.org/TR/html4/loose.dtd">
|
2005-03-06 06:11:43 -05:00
|
|
|
<html>
|
|
|
|
|
<head>
|
|
|
|
|
<meta name="generator" content="groff -Thtml, see www.gnu.org">
|
2006-01-02 18:50:44 -05:00
|
|
|
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
|
2005-03-06 06:11:43 -05:00
|
|
|
<meta name="Content-Style" content="text/css">
|
2006-01-02 18:50:44 -05:00
|
|
|
<style type="text/css">
|
|
|
|
|
p { margin-top: 0; margin-bottom: 0; }
|
|
|
|
|
pre { margin-top: 0; margin-bottom: 0; }
|
|
|
|
|
table { margin-top: 0; margin-bottom: 0; }
|
|
|
|
|
</style>
|
2005-03-06 06:11:43 -05:00
|
|
|
<title>TIFFSetDirectory</title>
|
2006-01-02 18:50:44 -05:00
|
|
|
|
2005-03-06 06:11:43 -05:00
|
|
|
</head>
|
|
|
|
|
<body>
|
|
|
|
|
|
|
|
|
|
<h1 align=center>TIFFSetDirectory</h1>
|
2006-01-02 18:50:44 -05:00
|
|
|
|
2005-03-06 06:11:43 -05:00
|
|
|
<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>
|
2006-01-02 18:50:44 -05:00
|
|
|
|
|
|
|
|
|
2005-03-06 06:11:43 -05:00
|
|
|
<a name="NAME"></a>
|
|
|
|
|
<h2>NAME</h2>
|
2006-01-02 18:50:44 -05:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<p style="margin-left:11%; margin-top: 1em">TIFFSetDirectory,
|
|
|
|
|
TIFFSetSubDirectory − set the current directory for an
|
|
|
|
|
open <small>TIFF</small> file</p>
|
|
|
|
|
|
2005-03-06 06:11:43 -05:00
|
|
|
<a name="SYNOPSIS"></a>
|
|
|
|
|
<h2>SYNOPSIS</h2>
|
2006-01-02 18:50:44 -05:00
|
|
|
|
|
|
|
|
|
|
|
|
|
<p style="margin-left:11%; margin-top: 1em"><b>#include
|
|
|
|
|
<tiffio.h></b></p>
|
|
|
|
|
|
|
|
|
|
<p style="margin-left:11%; margin-top: 1em"><b>int
|
|
|
|
|
TIFFSetDirectory(TIFF *</b><i>tif</i><b>, tdir_t</b>
|
|
|
|
|
<i>dirnum</i><b>) <br>
|
2005-03-06 06:11:43 -05:00
|
|
|
int TIFFSetSubDirectory(TIFF *</b><i>tif</i><b>, uint32</b>
|
|
|
|
|
<i>diroff</i><b>)</b></p>
|
2006-01-02 18:50:44 -05:00
|
|
|
|
2005-03-06 06:11:43 -05:00
|
|
|
<a name="DESCRIPTION"></a>
|
|
|
|
|
<h2>DESCRIPTION</h2>
|
2006-01-02 18:50:44 -05:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<p style="margin-left:11%; margin-top: 1em"><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>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<p style="margin-left:11%; margin-top: 1em"><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>
|
|
|
|
|
|
2005-03-06 06:11:43 -05:00
|
|
|
<a name="RETURN VALUES"></a>
|
|
|
|
|
<h2>RETURN VALUES</h2>
|
2006-01-02 18:50:44 -05:00
|
|
|
|
|
|
|
|
|
|
|
|
|
<p style="margin-left:11%; margin-top: 1em">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’s contents.</p>
|
|
|
|
|
|
2005-03-06 06:11:43 -05:00
|
|
|
<a name="DIAGNOSTICS"></a>
|
|
|
|
|
<h2>DIAGNOSTICS</h2>
|
2006-01-02 18:50:44 -05:00
|
|
|
|
|
|
|
|
|
|
|
|
|
<p style="margin-left:11%; margin-top: 1em">All error
|
|
|
|
|
messages are directed to the <i>TIFFError</i>(3TIFF)
|
|
|
|
|
routine.</p>
|
|
|
|
|
|
|
|
|
|
<p style="margin-left:11%; margin-top: 1em"><b>%s: Error
|
|
|
|
|
fetching directory count</b>. An error was encountered while
|
|
|
|
|
reading the ‘‘directory count’’
|
|
|
|
|
field.</p>
|
|
|
|
|
|
|
|
|
|
<p style="margin-left:11%; margin-top: 1em"><b>%s: Error
|
|
|
|
|
fetching directory link</b>. An error was encountered while
|
|
|
|
|
reading the ‘‘link value’’ that
|
|
|
|
|
points to the next directory in a file.</p>
|
|
|
|
|
|
2005-03-06 06:11:43 -05:00
|
|
|
<a name="SEE ALSO"></a>
|
|
|
|
|
<h2>SEE ALSO</h2>
|
2006-01-02 18:50:44 -05:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<p style="margin-left:11%; margin-top: 1em"><i>TIFFCurrentDirectory</i>(3TIFF),
|
2005-12-29 17:01:44 -05:00
|
|
|
<i>TIFFOpen</i>(3TIFF), <i>TIFFReadDirectory</i>(3TIFF),
|
|
|
|
|
<i>TIFFWriteDirectory</i>(3TIFF), <i>libtiff</i>(3TIFF)</p>
|
2006-01-02 18:50:44 -05:00
|
|
|
|
|
|
|
|
<p style="margin-left:11%; margin-top: 1em">Libtiff library
|
|
|
|
|
home page: <b>http://www.remotesensing.org/libtiff/</b></p>
|
2005-03-06 06:11:43 -05:00
|
|
|
<hr>
|
|
|
|
|
</body>
|
|
|
|
|
</html>
|
