forked from Mirrors/freeswitch
97 lines
3.4 KiB
Plaintext
97 lines
3.4 KiB
Plaintext
|
.\" $Id: TIFFWriteEncodedTile.3tiff,v 1.2 2005-11-02 11:07:18 dron Exp $
|
||
|
|
.\"
|
||
|
|
.\" Copyright (c) 1988-1997 Sam Leffler
|
||
|
|
.\" Copyright (c) 1991-1997 Silicon Graphics, Inc.
|
||
|
|
.\"
|
||
|
|
.\" Permission to use, copy, modify, distribute, and sell this software and
|
||
|
|
.\" its documentation for any purpose is hereby granted without fee, provided
|
||
|
|
.\" that (i) the above copyright notices and this permission notice appear in
|
||
|
|
.\" all copies of the software and related documentation, and (ii) the names of
|
||
|
|
.\" Sam Leffler and Silicon Graphics may not be used in any advertising or
|
||
|
|
.\" publicity relating to the software without the specific, prior written
|
||
|
|
.\" permission of Sam Leffler and Silicon Graphics.
|
||
|
|
.\"
|
||
|
|
.\" THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
|
||
|
|
.\" EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
|
||
|
|
.\" WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
|
||
|
|
.\"
|
||
|
|
.\" IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
|
||
|
|
.\" ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
|
||
|
|
.\" OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
||
|
|
.\" WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
|
||
|
|
.\" LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
||
|
|
.\" OF THIS SOFTWARE.
|
||
|
|
.\"
|
||
|
|
.if n .po 0
|
||
|
|
.TH TIFFWriteEncodedTile 3TIFF "December 16, 1991" "libtiff"
|
||
|
|
.SH NAME
|
||
|
|
TIFFWritedEncodedTile \- compress and write a tile of data to an open
|
||
|
|
.SM TIFF
|
||
|
|
file
|
||
|
|
.SH SYNOPSIS
|
||
|
|
.B "#include <tiffio.h>"
|
||
|
|
.sp
|
||
|
|
.BI "tsize_t TIFFWriteEncodedTile(TIFF *" tif ", ttile_t " tile ", tdata_t " buf ", tsize_t " size ")"
|
||
|
|
.SH DESCRIPTION
|
||
|
|
Compress
|
||
|
|
.I size
|
||
|
|
bytes of raw data from
|
||
|
|
.I buf
|
||
|
|
and
|
||
|
|
.B append
|
||
|
|
the result to the end of the specified tile. Note that the value of
|
||
|
|
.I tile
|
||
|
|
is a ``raw tile number.'' That is, the caller must take into account whether
|
||
|
|
or not the data are organized in separate places (\c
|
||
|
|
.IR PlanarConfiguration =2).
|
||
|
|
.IR TIFFComputeTile
|
||
|
|
automatically does this when converting an (x,y,z,sample) coordinate quadruple
|
||
|
|
to a tile number.
|
||
|
|
.SH NOTES
|
||
|
|
The library writes encoded data using the native machine byte order. Correctly
|
||
|
|
implemented
|
||
|
|
.SM TIFF
|
||
|
|
readers are expected to do any necessary byte-swapping to correctly process
|
||
|
|
image data with BitsPerSample greater than 8.
|
||
|
|
.SH "RETURN VALUES"
|
||
|
|
\-1 is returned if an error was encountered. Otherwise, the value of
|
||
|
|
.IR size
|
||
|
|
is returned.
|
||
|
|
.SH DIAGNOSTICS
|
||
|
|
All error messages are directed to the
|
||
|
|
.BR TIFFError (3TIFF)
|
||
|
|
routine.
|
||
|
|
.PP
|
||
|
|
\fB%s: File not open for writing\fP.
|
||
|
|
The file was opened for reading, not writing.
|
||
|
|
.PP
|
||
|
|
\fBCan not write tiles to a stripped image\fP.
|
||
|
|
The image is assumed to be organized in strips because neither of the
|
||
|
|
.I TileWidth
|
||
|
|
or
|
||
|
|
.I TileLength
|
||
|
|
tags have been set with
|
||
|
|
.BR TIFFSetField (3TIFF).
|
||
|
|
.PP
|
||
|
|
\fB%s: Must set "ImageWidth" before writing data\fP. The image's width has not
|
||
|
|
be set before the first write. See
|
||
|
|
.BR TIFFSetField (3TIFF)
|
||
|
|
for information on how to do this.
|
||
|
|
.PP
|
||
|
|
\fB%s: Must set "PlanarConfiguration" before writing data\fP. The organization
|
||
|
|
of data has not be defined before the first write. See
|
||
|
|
.BR TIFFSetField (3TIFF)
|
||
|
|
for information on how to do this.
|
||
|
|
.PP
|
||
|
|
\fB%s: No space for tile arrays"\fP.
|
||
|
|
There was not enough space for the arrays that hold tile offsets and byte
|
||
|
|
counts.
|
||
|
|
.SH "SEE ALSO"
|
||
|
|
.BR TIFFOpen (3TIFF),
|
||
|
|
.BR TIFFWriteTile (3TIFF),
|
||
|
|
.BR TIFFWriteRawTile (3TIFF),
|
||
|
|
.BR libtiff (3TIFF)
|
||
|
|
.PP
|
||
|
|
Libtiff library home page:
|
||
|
|
.BR http://www.remotesensing.org/libtiff/
|