src/tiff/html/man/TIFFWriteEncodedTile.3tiff.html

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  10
  11 <h1 align=center>TIFFWriteEncodedTile</h1>
  12 <a href="#NAME">NAME</a><br>
  13 <a href="#SYNOPSIS">SYNOPSIS</a><br>
  14 <a href="#DESCRIPTION">DESCRIPTION</a><br>
  15 <a href="#NOTES">NOTES</a><br>
  16 <a href="#RETURN VALUES">RETURN VALUES</a><br>
  17 <a href="#DIAGNOSTICS">DIAGNOSTICS</a><br>
  18 <a href="#SEE ALSO">SEE ALSO</a><br>
  19
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  21 <a name="NAME"></a>
  22 <h2>NAME</h2>
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  29 <p><big>TIFFWritedEncodedTile &minus; compress and write a
  30 tile of data to an open</big> TIFF <big>file</big></p>
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  33 <a name="SYNOPSIS"></a>
  34 <h2>SYNOPSIS</h2>
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  41 <p><big><b>#include &lt;tiffio.h&gt;</b></big></p>
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  43 <p><big><b>tsize_t TIFFWriteEncodedTile(TIFF
  44 *</b><i>tif</i><b>, ttile_t</b> <i>tile</i><b>, tdata_t</b>
  45 <i>buf</i><b>, tsize_t</b> <i>size</i><b>)</b></big></p>
  46 </td>
  47 </table>
  48 <a name="DESCRIPTION"></a>
  49 <h2>DESCRIPTION</h2>
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  56 <p><big>Compress <i>size</i> bytes of raw data from
  57 <i>buf</i> and <b>append</b> the result to the end of the
  58 specified tile. Note that the value of <i>tile</i> is a
  59 &lsquo;&lsquo;raw tile number.&rsquo;&rsquo; That is, the
  60 caller must take into account whether or not the data are
  61 organized in separate places (<i>PlanarConfiguration</i>=2).
  62 <i>TIFFComputeTile</i> automatically does this when
  63 converting an (x,y,z,sample) coordinate quadruple to a tile
  64 number.</big></p>
  65 </td>
  66 </table>
  67 <a name="NOTES"></a>
  68 <h2>NOTES</h2>
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  75 <p><big>The library writes encoded data using the native
  76 machine byte order. Correctly implemented</big> TIFF
  77 <big>readers are expected to do any necessary byte-swapping
  78 to correctly process image data with BitsPerSample greater
  79 than 8.</big></p>
  80 </td>
  81 </table>
  82 <a name="RETURN VALUES"></a>
  83 <h2>RETURN VALUES</h2>
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  90 <p><big>&minus;1 is returned if an error was encountered.
  91 Otherwise, the value of <i>size</i> is returned.</big></p>
  92 </td>
  93 </table>
  94 <a name="DIAGNOSTICS"></a>
  95 <h2>DIAGNOSTICS</h2>
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 102 <p><big>All error messages are directed to the
 103 <b>TIFFError</b>(3TIFF) routine.</big></p>
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 105 <p><big><b>%s: File not open for writing</b>. The file was
 106 opened for reading, not writing.</big></p>
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 108 <p><big><b>Can not write tiles to a stripped image</b>. The
 109 image is assumed to be organized in strips because neither
 110 of the <i>TileWidth</i> or <i>TileLength</i> tags have been
 111 set with <b>TIFFSetField</b>(3TIFF).</big></p>
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 113 <p><big><b>%s: Must set &quot;ImageWidth&quot; before
 114 writing data</b>. The image&rsquo;s width has not be set
 115 before the first write. See <b>TIFFSetField</b>(3TIFF) for
 116 information on how to do this.</big></p>
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 118 <p><big><b>%s: Must set &quot;PlanarConfiguration&quot;
 119 before writing data</b>. The organization of data has not be
 120 defined before the first write. See
 121 <b>TIFFSetField</b>(3TIFF) for information on how to do
 122 this.</big></p>
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 124 <p><big><b>%s: No space for tile arrays&quot;</b>. There was
 125 not enough space for the arrays that hold tile offsets and
 126 byte counts.</big></p>
 127 </td>
 128 </table>
 129 <a name="SEE ALSO"></a>
 130 <h2>SEE ALSO</h2>
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 137 <p><big><b>TIFFOpen</b>(3TIFF), <b>TIFFWriteTile</b>(3TIFF),
 138 <b>TIFFWriteRawTile</b>(3TIFF),
 139 <b>libtiff</b>(3TIFF)</big></p>
 140 <!-- INDENTATION -->
 141 <p><big>Libtiff library home page:
 142 <b>http://www.remotesensing.org/libtiff/</b></big></p>
 143 </td>
 144 </table>
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