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author | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2015-08-23 12:17:05 +0200 |
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committer | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2015-08-23 12:17:05 +0200 |
commit | c0b89ac5bfb90835ef01573267020e42d4fe070c (patch) | |
tree | 733c16852d964d84b7565af4bdaff0bcca901b88 /tiff/man/TIFFWriteScanline.3tiff | |
parent | 094535c010320967639e8e86f974d878e80baa72 (diff) |
Imported Upstream version 1.8.0upstream/1.8.0
Diffstat (limited to 'tiff/man/TIFFWriteScanline.3tiff')
-rw-r--r-- | tiff/man/TIFFWriteScanline.3tiff | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/tiff/man/TIFFWriteScanline.3tiff b/tiff/man/TIFFWriteScanline.3tiff deleted file mode 100644 index c8042f9..0000000 --- a/tiff/man/TIFFWriteScanline.3tiff +++ /dev/null @@ -1,154 +0,0 @@ -.\" $Id: TIFFWriteScanline.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 TIFFWriteScanline 3TIFF "December 16, 1991" "libtiff" -.SH NAME -TIFFWriteScanline \- write a scanline to an open -.SM TIFF -file -.SH SYNOPSIS -.B "#include <tiffio.h>" -.sp -.BI "int TIFFWriteScanline(TIFF *" tif ", tdata_t " buf ", uint32 " row ", tsample_t " sample ")" -.SH DESCRIPTION -Write data to a file at the specified row. The -.I sample -parameter is used only if data are organized in separate planes (\c -.IR PlanarConfiguration =2). -The data are assumed to be uncompressed and in the native bit- and byte-order -of the host machine. The data written to the file is compressed according to -the compression scheme of the current -.SM TIFF -directory (see further below). If the current scanline is past the end of the -current subfile, the -.I ImageLength -field is automatically increased to include the scanline (except -for -.IR PlanarConfiguration =2, -where the -.I ImageLength -cannot be changed once the first data are written). If the -.I ImageLength -is increased, the -.I StripOffsets -and -.I StripByteCounts -fields are similarly enlarged to reflect data written past the previous end of -image. -.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. The library attempts to hide -bit-ordering differences between the image and the native machine by -converting data from the native machine order. -.PP -In C++ the -.I sample -parameter defaults to 0. -.PP -Once data are written to a file for the current directory, the values of -certain tags may not be altered; see -.IR TIFFSetField (3TIFF) -for more information. -.PP -It is not possible to write scanlines to a file that uses a tiled -organization. The routine -.IR TIFFIsTiled -can be used to determine if the file is organized as tiles or strips. -.SH "RETURN VALUES" -.IR TIFFWriteScanline -returns \-1 if it immediately detects an error and 1 for a successful write. -.SH DIAGNOSTICS -All error messages are directed to the -.IR TIFFError (3TIFF) -routine. -.PP -.BR "%s: File not open for writing . -The file was opened for reading, not writing. -.PP -.BR "Can not write scanlines to a tiled image" . -An attempt was made to write a scanline to a tiled image. The image is assumed -to be organized in tiles because the -.I TileWidth -and -.I TileLength -tags have been set with -.IR TIFFSetField (3TIFF). -.PP -.BR "Compression algorithm does not support random access" . -Data was written in a non-sequential order to a file that uses a compression -algorithm and that has -.I RowsPerStrip -greater than one. That is, data in the image is to be stored in a compressed -form, and with multiple rows packed into a strip. In this case, the library -does not support random access to the data. The data should either be written -as entire strips, sequentially by rows, or the value of -.I RowsPerStrip -should be set to one. -.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 -\fBCan not change "ImageLength" when using separate planes\fP. Separate image -planes are being used (\c -.IR PlanarConfiguration =2), -but the number of rows has not been specified before the first write. The -library supports the dynamic growth of an image only when data are organized -in a contiguous manner (\c -.IR PlanarConfiguration =1). -.PP -.BR "%d: Sample out of range, max %d" . -The -.I sample -parameter was greater than the value of the SamplesPerPixel tag. -.PP -.BR "%s: No space for strip arrays . -There was not enough space for the arrays that hold strip offsets and byte -counts. -.SH BUGS -Writing subsampled YCbCR data does not work correctly because, for -.IR PlanarConfiguration =2 -the size of a scanline is not calculated on a per-sample basis, and for -.IR PlanarConfiguration =1 -the library does not pack the block-interleaved samples. -.SH "SEE ALSO" -.BR TIFFOpen (3TIFF), -.BR TIFFWriteEncodedStrip (3TIFF), -.BR TIFFWriteRawStrip (3TIFF), -.BR libtiff (3TIFF) -.PP -Libtiff library home page: -.BR http://www.remotesensing.org/libtiff/ |