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TIFFWritedEncodedTile - compress and write
a tile of data to an open TIFF
file
#include <tiffio.h>
tsize_t TIFFWriteEncodedTile(TIFF* tif, ttile_t tile, tdata_t buf, tsize_t
size)
Compress size bytes of raw data from buf and append the
result to the end of the specified tile. Note that the value of tile is
a ‘‘raw tile number.’’ That is, the caller must take into account whether or
not the data are organized in separate places (PlanarConfiguration=2). TIFFComputeTile
automatically does this when converting an (x,y,z,sample) coordinate quadruple
to a tile number.
The library writes encoded data using the native
machine byte order. Correctly implemented TIFF
readers are expected to do
any necessary byte-swapping to correctly process image data with BitsPerSample
greater than 8.
-1 is returned if an error was encountered. Otherwise,
the value of size is returned.
All error messages are directed
to the TIFFError(3)
routine.
%s: File not open for writing. The file was
opened for reading, not writing.
Can not write tiles to a stripped image.
The image is assumed to be organized in strips because neither of the TileWidth
or TileLength tags have been set with TIFFSetField(3)
.
%s: Must set "ImageWidth"
before writing data. The image’s width has not be set before the first write.
See TIFFSetField(3)
for information on how to do this.
%s: Must set "PlanarConfiguration"
before writing data. The organization of data has not be defined before
the first write. See TIFFSetField(3)
for information on how to do this.
%s:
No space for tile arrays". There was not enough space for the arrays that
hold tile offsets and byte counts.
libtiff(3)
, TIFFOpen(3)
, TIFFWriteTile(3)
,
TIFFWriteRawTile(3)
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