10dcb9ef1SAndrey Kiselev<!-- Creator     : groff version 1.18.1 -->
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787c5da6fSAndrey Kiselev<title>TIFFReadEncodedStrip</title>
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1087c5da6fSAndrey Kiselev
1187c5da6fSAndrey Kiselev<h1 align=center>TIFFReadEncodedStrip</h1>
1287c5da6fSAndrey Kiselev<a href="#NAME">NAME</a><br>
1387c5da6fSAndrey Kiselev<a href="#SYNOPSIS">SYNOPSIS</a><br>
1487c5da6fSAndrey Kiselev<a href="#DESCRIPTION">DESCRIPTION</a><br>
1587c5da6fSAndrey Kiselev<a href="#NOTES">NOTES</a><br>
1687c5da6fSAndrey Kiselev<a href="#RETURN VALUES">RETURN VALUES</a><br>
1787c5da6fSAndrey Kiselev<a href="#DIAGNOSTICS">DIAGNOSTICS</a><br>
1887c5da6fSAndrey Kiselev<a href="#SEE ALSO">SEE ALSO</a><br>
1987c5da6fSAndrey Kiselev
2087c5da6fSAndrey Kiselev<hr>
2187c5da6fSAndrey Kiselev<a name="NAME"></a>
2287c5da6fSAndrey Kiselev<h2>NAME</h2>
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290dcb9ef1SAndrey Kiselev<p><big>TIFFReadEncodedStrip &minus; read and decode a strip
300dcb9ef1SAndrey Kiselevof data from an open</big> TIFF <big>file</big></p>
310dcb9ef1SAndrey Kiselev</td>
320dcb9ef1SAndrey Kiselev</table>
3387c5da6fSAndrey Kiselev<a name="SYNOPSIS"></a>
3487c5da6fSAndrey Kiselev<h2>SYNOPSIS</h2>
350dcb9ef1SAndrey Kiselev<!-- INDENTATION -->
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410dcb9ef1SAndrey Kiselev<p><big><b>#include &lt;tiffio.h&gt;</b></big></p>
420dcb9ef1SAndrey Kiselev<!-- INDENTATION -->
430dcb9ef1SAndrey Kiselev<p><big><b>tsize_t TIFFReadEncodedStrip(TIFF
440dcb9ef1SAndrey Kiselev*</b><i>tif</i><b>, tstrip_t</b> <i>strip</i><b>,
450dcb9ef1SAndrey Kiselevtdata_t</b> <i>buf</i><b>, tsize_t</b>
460dcb9ef1SAndrey Kiselev<i>size</i><b>)</b></big></p>
470dcb9ef1SAndrey Kiselev</td>
480dcb9ef1SAndrey Kiselev</table>
4987c5da6fSAndrey Kiselev<a name="DESCRIPTION"></a>
5087c5da6fSAndrey Kiselev<h2>DESCRIPTION</h2>
510dcb9ef1SAndrey Kiselev<!-- INDENTATION -->
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570dcb9ef1SAndrey Kiselev<p><big>Read the specified strip of data and place up to
580dcb9ef1SAndrey Kiselev<i>size</i> bytes of decompressed information in the (user
590dcb9ef1SAndrey Kiselevsupplied) data buffer.</big></p>
600dcb9ef1SAndrey Kiselev</td>
610dcb9ef1SAndrey Kiselev</table>
6287c5da6fSAndrey Kiselev<a name="NOTES"></a>
6387c5da6fSAndrey Kiselev<h2>NOTES</h2>
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700dcb9ef1SAndrey Kiselev<p><big>The value of <i>strip</i> is a &lsquo;&lsquo;raw
710dcb9ef1SAndrey Kiselevstrip number.&rsquo;&rsquo; That is, the caller must take
720dcb9ef1SAndrey Kiselevinto account whether or not the data are organized in
730dcb9ef1SAndrey Kiselevseparate planes (<i>PlanarConfiguration</i>=2). To read a
740dcb9ef1SAndrey Kiselevfull strip of data the data buffer should typically be at
750dcb9ef1SAndrey Kiselevleast as large as the number returned by
760dcb9ef1SAndrey Kiselev<b>TIFFStripSize</b>(3TIFF). If the -1 passed in <i>size</i>
770dcb9ef1SAndrey Kiselevparameter, the whole strip will be read. You should be sure
780dcb9ef1SAndrey Kiselevyou have enough space allocated for the buffer.</big></p>
790dcb9ef1SAndrey Kiselev<!-- INDENTATION -->
800dcb9ef1SAndrey Kiselev<p><big>The library attempts to hide bit- and byte-ordering
810dcb9ef1SAndrey Kiselevdifferences between the image and the native machine by
820dcb9ef1SAndrey Kiselevconverting data to the native machine order. Bit reversal is
830dcb9ef1SAndrey Kiselevdone if the <i>FillOrder</i> tag is opposite to the native
840dcb9ef1SAndrey Kiselevmachine bit order. 16- and 32-bit samples are automatically
850dcb9ef1SAndrey Kiselevbyte-swapped if the file was written with a byte order
860dcb9ef1SAndrey Kiselevopposite to the native machine byte order,</big></p>
870dcb9ef1SAndrey Kiselev</td>
880dcb9ef1SAndrey Kiselev</table>
8987c5da6fSAndrey Kiselev<a name="RETURN VALUES"></a>
9087c5da6fSAndrey Kiselev<h2>RETURN VALUES</h2>
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970dcb9ef1SAndrey Kiselev<p><big>The actual number of bytes of data that were placed
980dcb9ef1SAndrey Kiselevin <i>buf</i> is returned; <i>TIFFReadEncodedStrip</i>
990dcb9ef1SAndrey Kiselevreturns &minus;1 if an error was encountered.</big></p>
1000dcb9ef1SAndrey Kiselev</td>
1010dcb9ef1SAndrey Kiselev</table>
10287c5da6fSAndrey Kiselev<a name="DIAGNOSTICS"></a>
10387c5da6fSAndrey Kiselev<h2>DIAGNOSTICS</h2>
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1100dcb9ef1SAndrey Kiselev<p><big>All error messages are directed to the
1110dcb9ef1SAndrey Kiselev<b>TIFFError</b>(3TIFF) routine.</big></p>
1120dcb9ef1SAndrey Kiselev</td>
1130dcb9ef1SAndrey Kiselev</table>
11487c5da6fSAndrey Kiselev<a name="SEE ALSO"></a>
11587c5da6fSAndrey Kiselev<h2>SEE ALSO</h2>
1160dcb9ef1SAndrey Kiselev<!-- INDENTATION -->
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1220dcb9ef1SAndrey Kiselev<p><big><b>TIFFOpen</b>(3TIFF),
1230776b32dSAndrey Kiselev<b>TIFFReadRawStrip</b>(3TIFF),
1240dcb9ef1SAndrey Kiselev<b>TIFFReadScanline</b>(3TIFF),
1250dcb9ef1SAndrey Kiselev<b>libtiff</b>(3TIFF)</big></p>
1260dcb9ef1SAndrey Kiselev<!-- INDENTATION -->
1270dcb9ef1SAndrey Kiselev<p><big>Libtiff library home page:
128*d4dd6cccSBob Friesenhahn<b>http://www.simplesystems.org/libtiff/</b></big></p>
1290dcb9ef1SAndrey Kiselev</td>
1300dcb9ef1SAndrey Kiselev</table>
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