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<meta name="generator" content="groff -Thtml, see www.gnu.org">
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<meta name="Content-Style" content="text/css">
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<title>TIFFWriteEncodedTile</title>
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</head>
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<body>
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TIFFWriteEncodedTile
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NAME
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SYNOPSIS
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DESCRIPTION
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NOTES
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RETURN VALUES
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DIAGNOSTICS
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SEE ALSO
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NAME
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cols="2" cellspacing="0" cellpadding="0">
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<big>TIFFWritedEncodedTile − compress and write a
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tile of data to an open</big> TIFF <big>file</big>
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SYNOPSIS
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cols="2" cellspacing="0" cellpadding="0">
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<big>#include <tiffio.h></big>
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<big>tsize_t TIFFWriteEncodedTile(TIFF
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*tif, ttile_t tile, tdata_t
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buf, tsize_t size)</big>
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DESCRIPTION
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cols="2" cellspacing="0" cellpadding="0">
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<big>Compress size bytes of raw data from
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buf and append the result to the end of the
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specified tile. Note that the value of tile is a
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‘‘raw tile number.’’ That is, the
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caller must take into account whether or not the data are
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organized in separate places (PlanarConfiguration=2).
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TIFFComputeTile automatically does this when
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converting an (x,y,z,sample) coordinate quadruple to a tile
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number.</big>
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NOTES
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cols="2" cellspacing="0" cellpadding="0">
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<big>The library writes encoded data using the native
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machine byte order. Correctly implemented</big> TIFF
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<big>readers are expected to do any necessary byte-swapping
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to correctly process image data with BitsPerSample greater
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than 8.</big>
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RETURN VALUES
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cols="2" cellspacing="0" cellpadding="0">
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<big>−1 is returned if an error was encountered.
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Otherwise, the value of size is returned.</big>
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DIAGNOSTICS
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cols="2" cellspacing="0" cellpadding="0">
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<big>All error messages are directed to the
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TIFFError(3TIFF) routine.</big>
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<big>%s: File not open for writing. The file was
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opened for reading, not writing.</big>
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<big>Can not write tiles to a stripped image. The
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image is assumed to be organized in strips because neither
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of the TileWidth or TileLength tags have been
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set with TIFFSetField(3TIFF).</big>
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<big>%s: Must set "ImageWidth" before
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writing data. The image’s width has not be set
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before the first write. See TIFFSetField(3TIFF) for
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information on how to do this.</big>
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<big>%s: Must set "PlanarConfiguration"
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before writing data. The organization of data has not be
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defined before the first write. See
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TIFFSetField(3TIFF) for information on how to do
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this.</big>
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<big>%s: No space for tile arrays". There was
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not enough space for the arrays that hold tile offsets and
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byte counts.</big>
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SEE ALSO
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cols="2" cellspacing="0" cellpadding="0">
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<big>TIFFOpen(3TIFF), TIFFWriteTile(3TIFF),
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TIFFWriteRawTile(3TIFF),
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libtiff(3TIFF)</big>
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<big>Libtiff library home page:
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http://www.simplesystems.org/libtiff/</big>
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</body>
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</html>
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