2006-03-13 10:06:17 -05:00
|
|
|
<!-- Creator : groff version 1.18.1 -->
|
2007-06-27 08:03:37 -04:00
|
|
|
<!-- CreationDate: Sat Feb 24 18:37:16 2007 -->
|
2005-03-06 06:11:43 -05:00
|
|
|
<html>
|
|
|
|
|
<head>
|
|
|
|
|
<meta name="generator" content="groff -Thtml, see www.gnu.org">
|
|
|
|
|
<meta name="Content-Style" content="text/css">
|
|
|
|
|
<title>TIFFOpen</title>
|
|
|
|
|
</head>
|
|
|
|
|
<body>
|
|
|
|
|
|
|
|
|
|
<h1 align=center>TIFFOpen</h1>
|
|
|
|
|
<a href="#NAME">NAME</a><br>
|
|
|
|
|
<a href="#SYNOPSIS">SYNOPSIS</a><br>
|
|
|
|
|
<a href="#DESCRIPTION">DESCRIPTION</a><br>
|
|
|
|
|
<a href="#OPTIONS">OPTIONS</a><br>
|
|
|
|
|
<a href="#BYTE ORDER">BYTE ORDER</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>
|
2006-03-13 10:06:17 -05:00
|
|
|
<!-- 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>TIFFOpen, TIFFFdOpen, TIFFClientOpen − open a
|
2005-03-06 06:11:43 -05:00
|
|
|
<small>TIFF</small> file for reading or writing</p>
|
2006-03-13 10:06:17 -05:00
|
|
|
</td>
|
|
|
|
|
</table>
|
2005-03-06 06:11:43 -05:00
|
|
|
<a name="SYNOPSIS"></a>
|
|
|
|
|
<h2>SYNOPSIS</h2>
|
2006-03-13 10:06:17 -05:00
|
|
|
<!-- 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 <tiffio.h></b></p>
|
|
|
|
|
<!-- INDENTATION -->
|
|
|
|
|
<p><b>TIFF* TIFFOpen(const char *</b><i>filename</i><b>,
|
|
|
|
|
const char *</b><i>mode</i><b>)<br>
|
2005-03-06 06:11:43 -05:00
|
|
|
TIFF* TIFFFdOpen(const int</b> <i>fd</i><b>, const char
|
|
|
|
|
*</b><i>filename</i><b>, const char
|
|
|
|
|
*</b><i>mode</i><b>)</b></p>
|
2006-03-13 10:06:17 -05:00
|
|
|
<!-- INDENTATION -->
|
|
|
|
|
<p><b>typedef tsize_t (*TIFFReadWriteProc)(thandle_t,
|
|
|
|
|
tdata_t, tsize_t);<br>
|
|
|
|
|
typedef toff_t (*TIFFSeekProc)(thandle_t, toff_t, int);<br>
|
|
|
|
|
typedef int (*TIFFCloseProc)(thandle_t);<br>
|
|
|
|
|
typedef toff_t (*TIFFSizeProc)(thandle_t);<br>
|
2005-03-06 06:11:43 -05:00
|
|
|
typedef int (*TIFFMapFileProc)(thandle_t, tdata_t*,
|
2006-03-13 10:06:17 -05:00
|
|
|
toff_t*);<br>
|
2005-03-06 06:11:43 -05:00
|
|
|
typedef void (*TIFFUnmapFileProc)(thandle_t, tdata_t,
|
|
|
|
|
toff_t);</b></p>
|
2006-03-13 10:06:17 -05:00
|
|
|
<!-- INDENTATION -->
|
|
|
|
|
<p><b>TIFF* TIFFClientOpen(const char
|
|
|
|
|
*</b><i>filename</i><b>, const char *</b><i>mode</i><b>,
|
|
|
|
|
thandle_t</b> <i>clientdata</i><b>, TIFFReadWriteProc</b>
|
2005-03-06 06:11:43 -05:00
|
|
|
<i>readproc</i><b>, TIFFReadWriteProc</b>
|
|
|
|
|
<i>writeproc</i><b>, TIFFSeekProc</b> <i>seekproc</i><b>,
|
|
|
|
|
TIFFCloseProc</b> <i>closeproc</i><b>, TIFFSizeProc</b>
|
|
|
|
|
<i>sizeproc</i><b>, TIFFMapFileProc</b> <i>mapproc</i><b>,
|
|
|
|
|
TIFFUnmapFileProc</b> <i>unmapproc</i><b>)</b></p>
|
2006-03-13 10:06:17 -05:00
|
|
|
</td>
|
|
|
|
|
</table>
|
2005-03-06 06:11:43 -05:00
|
|
|
<a name="DESCRIPTION"></a>
|
|
|
|
|
<h2>DESCRIPTION</h2>
|
2006-03-13 10:06:17 -05:00
|
|
|
<!-- 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>TIFFOpen</i> opens a <small>TIFF</small> file whose
|
|
|
|
|
name is <i>filename</i> and returns a handle to be used in
|
2005-03-06 06:11:43 -05:00
|
|
|
subsequent calls to routines in <i>libtiff</i>. If the open
|
|
|
|
|
operation fails, then zero is returned. The <i>mode</i>
|
|
|
|
|
parameter specifies if the file is to be opened for reading
|
|
|
|
|
(‘‘r’’), writing
|
|
|
|
|
(‘‘w’’), or appending
|
|
|
|
|
(‘‘a’’) and, optionally, whether to
|
|
|
|
|
override certain default aspects of library operation (see
|
|
|
|
|
below). When a file is opened for appending, existing data
|
|
|
|
|
will not be touched; instead new data will be written as
|
|
|
|
|
additional subfiles. If an existing file is opened for
|
|
|
|
|
writing, all previous data is overwritten.</p>
|
2006-03-13 10:06:17 -05:00
|
|
|
<!-- INDENTATION -->
|
|
|
|
|
<p>If a file is opened for reading, the first
|
|
|
|
|
<small>TIFF</small> directory in the file is automatically
|
|
|
|
|
read (also see <i>TIFFSetDirectory</i>(3TIFF) for reading
|
|
|
|
|
directories other than the first). If a file is opened for
|
|
|
|
|
writing or appending, a default directory is automatically
|
|
|
|
|
created for writing subsequent data. This directory has all
|
|
|
|
|
the default values specified in <small>TIFF</small> Revision
|
|
|
|
|
6.0: <i>BitsPerSample</i>=1, <i>ThreshHolding</i>=bilevel
|
|
|
|
|
art scan, <i>FillOrder</i>=1 (most significant bit of each
|
|
|
|
|
data byte is filled first), <i>Orientation</i>=1 (the 0th
|
|
|
|
|
row represents the visual top of the image, and the 0th
|
|
|
|
|
column represents the visual left hand side),
|
2005-03-06 06:11:43 -05:00
|
|
|
<i>SamplesPerPixel</i>=1, <i>RowsPerStrip</i>=infinity,
|
|
|
|
|
<i>ResolutionUnit</i>=2 (inches), and <i>Compression</i>=1
|
|
|
|
|
(no compression). To alter these values, or to define values
|
|
|
|
|
for additional fields, <i>TIFFSetField</i>(3TIFF) must be
|
|
|
|
|
used.</p>
|
2006-03-13 10:06:17 -05:00
|
|
|
<!-- INDENTATION -->
|
|
|
|
|
<p><i>TIFFFdOpen</i> is like <i>TIFFOpen</i> except that it
|
|
|
|
|
opens a <small>TIFF</small> file given an open file
|
|
|
|
|
descriptor <i>fd</i>. The file’s name and mode must
|
|
|
|
|
reflect that of the open descriptor. The object associated
|
|
|
|
|
with the file descriptor <b>must support random
|
|
|
|
|
access</b>.</p>
|
|
|
|
|
<!-- INDENTATION -->
|
|
|
|
|
<p><i>TIFFClientOpen</i> is like <i>TIFFOpen</i> except that
|
|
|
|
|
the caller supplies a collection of functions that the
|
|
|
|
|
library will use to do <small>UNIX</small> -like I/O
|
|
|
|
|
operations. The <i>readproc</i> and <i>writeproc</i> are
|
|
|
|
|
called to read and write data at the current file position.
|
|
|
|
|
<i>seekproc</i> is called to change the current file
|
|
|
|
|
position a la <i>lseek</i>(2). <i>closeproc</i> is invoked
|
|
|
|
|
to release any resources associated with an open file.
|
|
|
|
|
<i>sizeproc</i> is invoked to obtain the size in bytes of a
|
|
|
|
|
file. <i>mapproc</i> and <i>unmapproc</i> are called to map
|
|
|
|
|
and unmap a file’s contents in memory; c.f.
|
|
|
|
|
<i>mmap</i>(2) and <i>munmap</i>(2). The <i>clientdata</i>
|
|
|
|
|
parameter is an opaque ‘‘handle’’
|
|
|
|
|
passed to the client-specified routines passed as parameters
|
|
|
|
|
to <i>TIFFClientOpen</i>.</p>
|
|
|
|
|
</td>
|
|
|
|
|
</table>
|
2005-03-06 06:11:43 -05:00
|
|
|
<a name="OPTIONS"></a>
|
|
|
|
|
<h2>OPTIONS</h2>
|
2006-03-13 10:06:17 -05:00
|
|
|
<!-- 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>The open mode parameter can include the following flags
|
|
|
|
|
in addition to the ‘‘r’’,
|
2005-03-06 06:11:43 -05:00
|
|
|
‘‘w’’, and
|
|
|
|
|
‘‘a’’ flags. Note however that
|
|
|
|
|
option flags must follow the read-write-append
|
|
|
|
|
specification.</p>
|
2006-03-13 10:06:17 -05:00
|
|
|
</td>
|
|
|
|
|
</table>
|
|
|
|
|
<!-- TABS -->
|
2005-03-06 06:11:43 -05:00
|
|
|
<table width="100%" border=0 rules="none" frame="void"
|
2006-03-13 10:06:17 -05:00
|
|
|
cols="5" cellspacing="0" cellpadding="0">
|
2005-03-06 06:11:43 -05:00
|
|
|
<tr valign="top" align="left">
|
|
|
|
|
<td width="10%"></td>
|
2006-03-13 10:06:17 -05:00
|
|
|
<td width="2%">
|
|
|
|
|
|
|
|
|
|
<p><b>l</b></p>
|
|
|
|
|
</td>
|
|
|
|
|
<td width="6%"></td>
|
|
|
|
|
<td width="80%">
|
|
|
|
|
|
|
|
|
|
<p>When creating a new file force information be written
|
|
|
|
|
with Little-Endian byte order (but see below). By default
|
|
|
|
|
the library will create new files using the native
|
|
|
|
|
<small>CPU</small> byte order.</p>
|
|
|
|
|
</td>
|
|
|
|
|
<td width="0%">
|
|
|
|
|
</td>
|
2005-03-06 06:11:43 -05:00
|
|
|
<tr valign="top" align="left">
|
|
|
|
|
<td width="10%"></td>
|
2006-03-13 10:06:17 -05:00
|
|
|
<td width="2%">
|
|
|
|
|
|
|
|
|
|
<p><b>b</b></p>
|
|
|
|
|
</td>
|
|
|
|
|
<td width="6%"></td>
|
|
|
|
|
<td width="80%">
|
|
|
|
|
|
|
|
|
|
<p>When creating a new file force information be written
|
|
|
|
|
with Big-Endian byte order (but see below). By default the
|
|
|
|
|
library will create new files using the native
|
|
|
|
|
<small>CPU</small> byte order.</p>
|
|
|
|
|
</td>
|
|
|
|
|
<td width="0%">
|
|
|
|
|
</td>
|
2005-03-06 06:11:43 -05:00
|
|
|
<tr valign="top" align="left">
|
|
|
|
|
<td width="10%"></td>
|
2006-03-13 10:06:17 -05:00
|
|
|
<td width="2%">
|
|
|
|
|
|
|
|
|
|
<p><b>L</b></p>
|
|
|
|
|
</td>
|
|
|
|
|
<td width="6%"></td>
|
|
|
|
|
<td width="80%">
|
|
|
|
|
|
|
|
|
|
<p>Force image data that is read or written to be treated
|
|
|
|
|
with bits filled from Least Significant Bit (
|
|
|
|
|
<small>LSB</small> ) to Most Significant Bit (
|
|
|
|
|
<small>MSB</small> ). Note that this is the opposite to the
|
|
|
|
|
way the library has worked from its inception.</p>
|
|
|
|
|
</td>
|
|
|
|
|
<td width="0%">
|
|
|
|
|
</td>
|
2005-03-06 06:11:43 -05:00
|
|
|
<tr valign="top" align="left">
|
|
|
|
|
<td width="10%"></td>
|
2006-03-13 10:06:17 -05:00
|
|
|
<td width="2%">
|
|
|
|
|
|
|
|
|
|
<p><b>B</b></p>
|
|
|
|
|
</td>
|
|
|
|
|
<td width="6%"></td>
|
|
|
|
|
<td width="80%">
|
|
|
|
|
|
|
|
|
|
<p>Force image data that is read or written to be treated
|
|
|
|
|
with bits filled from Most Significant Bit (
|
|
|
|
|
<small>MSB</small> ) to Least Significant Bit (
|
|
|
|
|
<small>LSB</small> ); this is the default.</p>
|
|
|
|
|
</td>
|
|
|
|
|
<td width="0%">
|
|
|
|
|
</td>
|
2005-03-06 06:11:43 -05:00
|
|
|
<tr valign="top" align="left">
|
|
|
|
|
<td width="10%"></td>
|
2006-03-13 10:06:17 -05:00
|
|
|
<td width="2%">
|
|
|
|
|
|
|
|
|
|
<p><b>H</b></p>
|
|
|
|
|
</td>
|
|
|
|
|
<td width="6%"></td>
|
|
|
|
|
<td width="80%">
|
|
|
|
|
|
|
|
|
|
<p>Force image data that is read or written to be treated
|
|
|
|
|
with bits filled in the same order as the native
|
|
|
|
|
<small>CPU.</small></p>
|
|
|
|
|
</td>
|
|
|
|
|
<td width="0%">
|
|
|
|
|
</td>
|
2005-03-06 06:11:43 -05:00
|
|
|
<tr valign="top" align="left">
|
|
|
|
|
<td width="10%"></td>
|
2006-03-13 10:06:17 -05:00
|
|
|
<td width="2%">
|
|
|
|
|
|
|
|
|
|
<p><b>M</b></p>
|
|
|
|
|
</td>
|
|
|
|
|
<td width="6%"></td>
|
|
|
|
|
<td width="80%">
|
|
|
|
|
|
|
|
|
|
<p>Enable the use of memory-mapped files for images opened
|
|
|
|
|
read-only. If the underlying system does not support
|
|
|
|
|
memory-mapped files or if the specific image being opened
|
|
|
|
|
cannot be memory-mapped then the library will fallback to
|
|
|
|
|
using the normal system interface for reading information.
|
|
|
|
|
By default the library will attempt to use memory-mapped
|
|
|
|
|
files.</p>
|
|
|
|
|
</td>
|
|
|
|
|
<td width="0%">
|
|
|
|
|
</td>
|
2005-03-06 06:11:43 -05:00
|
|
|
<tr valign="top" align="left">
|
|
|
|
|
<td width="10%"></td>
|
2006-03-13 10:06:17 -05:00
|
|
|
<td width="2%">
|
2005-03-06 06:11:43 -05:00
|
|
|
|
2006-03-13 10:06:17 -05:00
|
|
|
<p><b>m</b></p>
|
|
|
|
|
</td>
|
|
|
|
|
<td width="6%"></td>
|
|
|
|
|
<td width="80%">
|
2005-03-06 06:11:43 -05:00
|
|
|
|
2006-03-13 10:06:17 -05:00
|
|
|
<p>Disable the use of memory-mapped files.</p>
|
|
|
|
|
</td>
|
|
|
|
|
<td width="0%">
|
|
|
|
|
</td>
|
2005-03-06 06:11:43 -05:00
|
|
|
<tr valign="top" align="left">
|
|
|
|
|
<td width="10%"></td>
|
2006-03-13 10:06:17 -05:00
|
|
|
<td width="2%">
|
|
|
|
|
|
|
|
|
|
<p><b>C</b></p>
|
|
|
|
|
</td>
|
|
|
|
|
<td width="6%"></td>
|
|
|
|
|
<td width="80%">
|
|
|
|
|
|
|
|
|
|
<p>Enable the use of ‘‘strip
|
|
|
|
|
chopping’’ when reading images that are
|
|
|
|
|
comprised of a single strip or tile of uncompressed data.
|
|
|
|
|
Strip chopping is a mechanism by which the library will
|
|
|
|
|
automatically convert the single-strip image to multiple
|
|
|
|
|
strips, each of which has about 8 Kilobytes of data. This
|
|
|
|
|
facility can be useful in reducing the amount of memory used
|
|
|
|
|
to read an image because the library normally reads each
|
|
|
|
|
strip in its entirety. Strip chopping does however alter the
|
|
|
|
|
apparent contents of the image because when an image is
|
|
|
|
|
divided into multiple strips it looks as though the
|
|
|
|
|
underlying file contains multiple separate strips. Finally,
|
|
|
|
|
note that default handling of strip chopping is a
|
|
|
|
|
compile-time configuration parameter. The default behaviour,
|
|
|
|
|
for backwards compatibility, is to enable strip
|
|
|
|
|
chopping.</p>
|
|
|
|
|
</td>
|
|
|
|
|
<td width="0%">
|
|
|
|
|
</td>
|
2005-03-06 06:11:43 -05:00
|
|
|
<tr valign="top" align="left">
|
|
|
|
|
<td width="10%"></td>
|
2006-03-13 10:06:17 -05:00
|
|
|
<td width="2%">
|
|
|
|
|
|
|
|
|
|
<p><b>c</b></p>
|
|
|
|
|
</td>
|
|
|
|
|
<td width="6%"></td>
|
|
|
|
|
<td width="80%">
|
|
|
|
|
|
|
|
|
|
<p>Disable the use of strip chopping when reading
|
|
|
|
|
images.</p>
|
|
|
|
|
</td>
|
|
|
|
|
<td width="0%">
|
|
|
|
|
</td>
|
2005-12-29 17:01:44 -05:00
|
|
|
<tr valign="top" align="left">
|
|
|
|
|
<td width="10%"></td>
|
2006-03-13 10:06:17 -05:00
|
|
|
<td width="2%">
|
|
|
|
|
|
|
|
|
|
<p><b>h</b></p>
|
|
|
|
|
</td>
|
|
|
|
|
<td width="6%"></td>
|
|
|
|
|
<td width="80%">
|
|
|
|
|
|
|
|
|
|
<p>Read TIFF header only, do not load the first image
|
|
|
|
|
directory. That could be useful in case of the broken first
|
|
|
|
|
directory. We can open the file and proceed to the other
|
|
|
|
|
directories.</p>
|
|
|
|
|
</td>
|
|
|
|
|
<td width="0%">
|
|
|
|
|
</td>
|
2005-03-06 06:11:43 -05:00
|
|
|
</table>
|
|
|
|
|
<a name="BYTE ORDER"></a>
|
|
|
|
|
<h2>BYTE ORDER</h2>
|
2006-03-13 10:06:17 -05:00
|
|
|
<!-- 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>The <small>TIFF</small> specification (<b>all
|
|
|
|
|
versions</b>) states that compliant readers <i>must be
|
|
|
|
|
capable of reading images written in either byte order</i>.
|
|
|
|
|
Nonetheless some software that claims to support the reading
|
|
|
|
|
of <small>TIFF</small> images is incapable of reading images
|
|
|
|
|
in anything but the native <small>CPU</small> byte order on
|
2005-03-06 06:11:43 -05:00
|
|
|
which the software was written. (Especially notorious are
|
|
|
|
|
applications written to run on Intel-based machines.) By
|
|
|
|
|
default the library will create new files with the native
|
|
|
|
|
byte-order of the <small>CPU</small> on which the
|
|
|
|
|
application is run. This ensures optimal performance and is
|
|
|
|
|
portable to any application that conforms to the TIFF
|
|
|
|
|
specification. To force the library to use a specific
|
|
|
|
|
byte-order when creating a new file the
|
|
|
|
|
‘‘b’’ and
|
|
|
|
|
‘‘l’’ option flags may be included
|
|
|
|
|
in the call to open a file; for example,
|
|
|
|
|
‘‘wb’’ or
|
|
|
|
|
‘‘wl’’.</p>
|
2006-03-13 10:06:17 -05:00
|
|
|
</td>
|
|
|
|
|
</table>
|
2005-03-06 06:11:43 -05:00
|
|
|
<a name="RETURN VALUES"></a>
|
|
|
|
|
<h2>RETURN VALUES</h2>
|
2006-03-13 10:06:17 -05:00
|
|
|
<!-- 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>Upon successful completion <i>TIFFOpen</i>,
|
|
|
|
|
<i>TIFFFdOpen</i>, and <i>TIFFClientOpen</i> return a
|
|
|
|
|
<small>TIFF</small> pointer. Otherwise, NULL is
|
|
|
|
|
returned.</p>
|
|
|
|
|
</td>
|
|
|
|
|
</table>
|
2005-03-06 06:11:43 -05:00
|
|
|
<a name="DIAGNOSTICS"></a>
|
|
|
|
|
<h2>DIAGNOSTICS</h2>
|
2006-03-13 10:06:17 -05:00
|
|
|
<!-- 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. Likewise, warning messages
|
|
|
|
|
are directed to the <i>TIFFWarning</i>(3TIFF) routine.</p>
|
|
|
|
|
<!-- INDENTATION -->
|
|
|
|
|
<p><b>"%s": Bad mode</b>. The specified
|
|
|
|
|
<i>mode</i> parameter was not one of
|
|
|
|
|
‘‘r’’ (read),
|
2005-03-06 06:11:43 -05:00
|
|
|
‘‘w’’ (write), or
|
|
|
|
|
‘‘a’’ (append).</p>
|
2006-03-13 10:06:17 -05:00
|
|
|
<!-- INDENTATION -->
|
|
|
|
|
<p><b>%s: Cannot open</b>. <i>TIFFOpen</i>() was unable to
|
|
|
|
|
open the specified filename for read/writing.</p>
|
|
|
|
|
<!-- INDENTATION -->
|
|
|
|
|
<p><b>Cannot read TIFF header</b>. An error occurred while
|
|
|
|
|
attempting to read the header information.</p>
|
|
|
|
|
<!-- INDENTATION -->
|
|
|
|
|
<p><b>Error writing TIFF header</b>. An error occurred while
|
|
|
|
|
writing the default header information for a new file.</p>
|
|
|
|
|
<!-- INDENTATION -->
|
|
|
|
|
<p><b>Not a TIFF file, bad magic number %d (0x%x)</b>. The
|
|
|
|
|
magic number in the header was not (hex) 0x4d4d or (hex)
|
|
|
|
|
0x4949.</p>
|
|
|
|
|
<!-- INDENTATION -->
|
|
|
|
|
<p><b>Not a TIFF file, bad version number %d (0x%x)</b>. The
|
|
|
|
|
version field in the header was not 42 (decimal).</p>
|
|
|
|
|
<!-- INDENTATION -->
|
|
|
|
|
<p><b>Cannot append to file that has opposite byte
|
|
|
|
|
ordering</b>. A file with a byte ordering opposite to the
|
|
|
|
|
native byte ordering of the current machine was opened for
|
|
|
|
|
appending (‘‘a’’). This is a
|
|
|
|
|
limitation of the library.</p>
|
|
|
|
|
</td>
|
|
|
|
|
</table>
|
2005-03-06 06:11:43 -05:00
|
|
|
<a name="SEE ALSO"></a>
|
|
|
|
|
<h2>SEE ALSO</h2>
|
2006-03-13 10:06:17 -05:00
|
|
|
<!-- 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>libtiff</i>(3TIFF), <i>TIFFClose</i>(3TIFF)</p>
|
|
|
|
|
</td>
|
|
|
|
|
</table>
|
2005-03-06 06:11:43 -05:00
|
|
|
<hr>
|
|
|
|
|
</body>
|
|
|
|
|
</html>
|
