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TIFFWriteEncodedTile(3TIFF)			   TIFFWriteEncodedTile(3TIFF)

NAME
       TIFFWritedEncodedTile  -	 compress  and write a tile of data to an open
       TIFF file

SYNOPSIS
       #include	<tiffio.h>

       tsize_t TIFFWriteEncodedTile(TIFF  *tif,	 ttile_t  tile,	 tdata_t  buf,
       tsize_t size)

DESCRIPTION
       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).	 TIFF-
       ComputeTile  automatically  does	this when converting an	(x,y,z,sample)
       coordinate quadruple to a tile number.

NOTES
       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.

RETURN VALUES
       -1  is  returned	 if  an	error was encountered. Otherwise, the value of
       size is returned.

DIAGNOSTICS
       All error messages are directed to the TIFFError(3TIFF) 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(3TIFF).

       %s:  Must  set  "ImageWidth" before writing data. The image's width has
       not be set before the first write. See TIFFSetField(3TIFF) for informa-
       tion on how to do this.

       %s:  Must  set "PlanarConfiguration" before writing data. The organiza-
       tion of data has	not be defined before the first	 write.	 See  TIFFSet-
       Field(3TIFF) for	information on how to do this.

       %s:  No space for tile arrays".	There was not enough space for the ar-
       rays that hold tile offsets and byte counts.

SEE ALSO
       TIFFOpen(3TIFF),	    TIFFWriteTile(3TIFF),     TIFFWriteRawTile(3TIFF),
       libtiff(3TIFF)

       Libtiff library home page: http://www.simplesystems.org/libtiff/

libtiff			       December	16, 1991   TIFFWriteEncodedTile(3TIFF)

NAME | SYNOPSIS | DESCRIPTION | NOTES | RETURN VALUES | DIAGNOSTICS | SEE ALSO

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