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<title>TIFFWriteEncodedTile</title>
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<h1 align="center">TIFFWriteEncodedTile</h1>
<a href="#NAME">NAME</a><br>
<a href="#SYNOPSIS">SYNOPSIS</a><br>
<a href="#DESCRIPTION">DESCRIPTION</a><br>
<a href="#NOTES">NOTES</a><br>
<a href="#RETURN VALUES">RETURN VALUES</a><br>
<a href="#DIAGNOSTICS">DIAGNOSTICS</a><br>
<a href="#SEE ALSO">SEE ALSO</a><br>
<hr>
<h2>NAME
<a name="NAME"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">TIFFWritedEncodedTile
− compress and write a tile of data to an open
<small>TIFF</small> file</p>
<h2>SYNOPSIS
<a name="SYNOPSIS"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em"><b>#include
<tiffio.h></b></p>
<p style="margin-left:11%; margin-top: 1em"><b>tsize_t
TIFFWriteEncodedTile(TIFF *</b><i>tif</i><b>, ttile_t</b>
<i>tile</i><b>, tdata_t</b> <i>buf</i><b>, tsize_t</b>
<i>size</i><b>)</b></p>
<h2>DESCRIPTION
<a name="DESCRIPTION"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">Compress
<i>size</i> bytes of raw data from <i>buf</i> and
<b>append</b> the result to the end of the specified tile.
Note that the value of <i>tile</i> is a ‘‘raw
tile number.’’ That is, the caller must take
into account whether or not the data are organized in
separate places (<i>PlanarConfiguration</i>=2).
<i>TIFFComputeTile</i> automatically does this when
converting an (x,y,z,sample) coordinate quadruple to a tile
number.</p>
<h2>NOTES
<a name="NOTES"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">The library
writes encoded data using the native machine byte order.
Correctly implemented <small>TIFF</small> readers are
expected to do any necessary byte-swapping to correctly
process image data with BitsPerSample greater than 8.</p>
<h2>RETURN VALUES
<a name="RETURN VALUES"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">−1 is
returned if an error was encountered. Otherwise, the value
of <i>size</i> is returned.</p>
<h2>DIAGNOSTICS
<a name="DIAGNOSTICS"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">All error
messages are directed to the <b>TIFFError</b>(3TIFF)
routine.</p>
<p style="margin-left:11%; margin-top: 1em"><b>%s: File not
open for writing</b>. The file was opened for reading, not
writing.</p>
<p style="margin-left:11%; margin-top: 1em"><b>Can not
write tiles to a stripped image</b>. The image is assumed to
be organized in strips because neither of the
<i>TileWidth</i> or <i>TileLength</i> tags have been set
with <b>TIFFSetField</b>(3TIFF).</p>
<p style="margin-left:11%; margin-top: 1em"><b>%s: Must set
"ImageWidth" before writing data</b>. The
image’s width has not be set before the first write.
See <b>TIFFSetField</b>(3TIFF) for information on how to do
this.</p>
<p style="margin-left:11%; margin-top: 1em"><b>%s: Must set
"PlanarConfiguration" before writing data</b>. The
organization of data has not be defined before the first
write. See <b>TIFFSetField</b>(3TIFF) for information on how
to do this.</p>
<p style="margin-left:11%; margin-top: 1em"><b>%s: No space
for tile arrays"</b>. There was not enough space for
the arrays that hold tile offsets and byte counts.</p>
<h2>SEE ALSO
<a name="SEE ALSO"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em"><b>TIFFOpen</b>(3TIFF),
<b>TIFFWriteTile</b>(3TIFF), <b>TIFFWriteRawTile</b>(3TIFF),
<b>libtiff</b>(3TIFF)</p>
<p style="margin-left:11%; margin-top: 1em">Libtiff library
home page: <b>http://www.simplesystems.org/libtiff/</b></p>
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