src/tiff/html/man/gif2tiff.1.html

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   7 <title>GIF2TIFF</title>
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  10
  11 <h1 align=center>GIF2TIFF</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="#OPTIONS">OPTIONS</a><br>
  16 <a href="#NOTES">NOTES</a><br>
  17 <a href="#BUGS">BUGS</a><br>
  18 <a href="#SEE ALSO">SEE ALSO</a><br>
  19
  20 <hr>
  21 <a name="NAME"></a>
  22 <h2>NAME</h2>
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  29 <p>gif2tiff &minus; create a <small>TIFF</small> file from a
  30 GIF87 format image file</p>
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  32 </table>
  33 <a name="SYNOPSIS"></a>
  34 <h2>SYNOPSIS</h2>
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  41 <p><b>gif2tiff</b> [ <i>options</i> ] <i>input.gif
  42 output.tif</i></p>
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  45 <a name="DESCRIPTION"></a>
  46 <h2>DESCRIPTION</h2>
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  53 <p><i>Gif2tiff</i> converts a file in the GIF87 format to
  54 <small>TIFF.</small> The <small>TIFF</small> image is
  55 created as a palette image, with samples compressed with the
  56 Lempel-Ziv &amp; Welch algorithm (<i>Compression</i>=5).
  57 These characteristics can overridden, or explicitly
  58 specified with the options described below.</p>
  59 </td>
  60 </table>
  61 <a name="OPTIONS"></a>
  62 <h2>OPTIONS</h2>
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  69
  70 <p><b>&minus;c</b></p>
  71 </td>
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  74
  75 <p>Specify a compression scheme to use when writing image
  76 data: <b>&minus;c none</b> for no compression, <b>&minus;c
  77 packbits</b> for the PackBits compression algorithm,
  78 <b>&minus;c zip</b> for the Deflate compression algorithm,
  79 and <b>&minus;c lzw</b> for Lempel-Ziv &amp; Welch (the
  80 default).</p>
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  83 </td>
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  87
  88 <p><b>&minus;r</b></p>
  89 </td>
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  92
  93 <p>Write data with a specified number of rows per strip; by
  94 default the number of rows/strip is selected so that each
  95 strip is approximately 8 kilobytes.</p>
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  98 </td>
  99 </table>
 100 <a name="NOTES"></a>
 101 <h2>NOTES</h2>
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 108 <p>The program is based on Paul Haeberli&rsquo;s
 109 <i>fromgif</i> program which, in turn, is based on Marcel
 110 J.E. Mol&rsquo;s GIF reader.</p>
 111 </td>
 112 </table>
 113 <a name="BUGS"></a>
 114 <h2>BUGS</h2>
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 121 <p>Should have more options to control output format.</p>
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 124 <a name="SEE ALSO"></a>
 125 <h2>SEE ALSO</h2>
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 132 <p><b>pal2rgb</b>(1), <b>tiffinfo</b>(1), <b>tiffcp</b>(1),
 133 <b>tiffmedian</b>(1), <b>libtiff</b>(3)</p>
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 135 <p>Libtiff library home page:
 136 <b>http://www.remotesensing.org/libtiff/</b></p>
 137 </td>
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