| 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495 |
- .\"
- .\" 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.simplesystems.org/libtiff/
|
