2002-10-07 09:47:36 -04:00
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<title>TIFFWriteEncodedStrip</title>
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<h1 align=center>TIFFWriteEncodedStrip</h1>
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<a href="#NAME">NAME</a><br>
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<a href="#SYNOPSIS">SYNOPSIS</a><br>
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<a href="#DESCRIPTION">DESCRIPTION</a><br>
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<a href="#NOTES">NOTES</a><br>
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<a href="#RETURN VALUES">RETURN VALUES</a><br>
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<a href="#DIAGNOSTICS">DIAGNOSTICS</a><br>
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<a href="#SEE ALSO">SEE ALSO</a><br>
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<hr>
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2003-11-27 10:07:01 -05:00
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<!-- Creator : groff version 1.17.2 -->
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2003-12-21 16:47:11 -05:00
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<!-- CreationDate: Mon Dec 22 00:39:28 2003 -->
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<a name="NAME"></a>
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<h2>NAME</h2>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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2003-11-27 10:07:01 -05:00
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<td width="10%"></td><td width="90%">
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TIFFWritedEncodedStrip - compress and write a strip of data to an open <small>TIFF</small> file</td></table>
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<a name="SYNOPSIS"></a>
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<h2>SYNOPSIS</h2>
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2003-11-27 10:07:01 -05:00
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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<b>#include <tiffio.h><br>
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tsize_t TIFFWriteEncodedStrip(TIFF* tif, tstrip_t strip,
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tdata_t buf, tsize_t size)</b></td></table>
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<a name="DESCRIPTION"></a>
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<h2>DESCRIPTION</h2>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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Compress <i>size</i> bytes of raw data from <i>buf</i> and
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write the result to the specified strip; replacing any
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previously written data. Note that the value of <i>strip</i>
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is a ``raw strip number.'' That is, the caller must take
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into account whether or not the data are organized in
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separate places (<i>PlanarConfiguration</i>=2).</td></table>
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<a name="NOTES"></a>
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<h2>NOTES</h2>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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The library writes encoded data using the native machine
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byte order. Correctly implemented <small>TIFF</small>
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readers are expected to do any necessary byte-swapping to
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correctly process image data with BitsPerSample greater than
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8.</td></table>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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The strip number must be valid according to the current
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settings of the <i>ImageLength</i> and <i>RowsPerStrip</i>
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tags. An image may be dynamically grown by increasing the
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value of <i>ImageLength</i> prior to each call to
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<i>TIFFWriteEncodedStrip</i>.</td></table>
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<a name="RETURN VALUES"></a>
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<h2>RETURN VALUES</h2>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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-1 is returned if an error was encountered. Otherwise, the
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value of <i>size</i> is returned.</td></table>
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<a name="DIAGNOSTICS"></a>
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<h2>DIAGNOSTICS</h2>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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All error messages are directed to the <i>TIFFError</i>(3T)
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routine.</td></table>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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<b>%s: File not open for writing</b>. The file was opened
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for reading, not writing.</td></table>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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<b>Can not write scanlines to a tiled image</b>. The image
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is assumed to be organized in tiles because the
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<i>TileWidth</i> and <i>TileLength</i> tags have been set
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with <i>TIFFSetField</i>(3T).</td></table>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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<b>%s: Must set "ImageWidth" before writing
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data</b>. The image's width has not be set before the first
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write. See <i>TIFFSetField</i>(3T) for information on how to
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do this.</td></table>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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<b>%s: Must set "PlanarConfiguration" before
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writing data</b>. The organization of data has not be
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defined before the first write. See <i>TIFFSetField</i>(3T)
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for information on how to do this.</td></table>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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<b>%s: No space for strip arrays"</b>. There was not
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enough space for the arrays that hold strip offsets and byte
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counts.</td></table>
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<a name="SEE ALSO"></a>
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<h2>SEE ALSO</h2>
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2003-11-27 10:07:01 -05:00
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<table width="100%" border=0 rules="none" frame="void"
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2002-10-07 09:47:36 -04:00
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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<i>libtiff</i>(3T), <i>TIFFOpen</i>(3T),
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<i>TIFFWriteScanline</i>(3T),
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<i>TIFFWriteRawStrip</i>(3T)</td></table>
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<hr>
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</body>
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</html>
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