c3402403ea
be used if build directory is not the same as source directory.
* man/{TIFFGetField.3tiff, man/TIFFSetField.3tiff}: Documented
TIFFTAG_PHOTOSHOP, TIFFTAG_RICHTIFFIPTC, and TIFFTAG_XMLPACKET,
and re-sorted tag names in alphabetical order.
142 lines
3.7 KiB
HTML
142 lines
3.7 KiB
HTML
<!-- Creator : groff version 1.19.2 -->
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<!-- CreationDate: Mon Jan 2 17:41:52 2006 -->
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
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"http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta name="generator" content="groff -Thtml, see www.gnu.org">
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<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
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<meta name="Content-Style" content="text/css">
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<style type="text/css">
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p { margin-top: 0; margin-bottom: 0; }
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pre { margin-top: 0; margin-bottom: 0; }
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table { margin-top: 0; margin-bottom: 0; }
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</style>
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<title>PPM2TIFF</title>
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</head>
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<body>
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<h1 align=center>PPM2TIFF</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="#OPTIONS">OPTIONS</a><br>
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<a href="#SEE ALSO">SEE ALSO</a><br>
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<hr>
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<a name="NAME"></a>
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<h2>NAME</h2>
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<p style="margin-left:11%; margin-top: 1em">ppm2tiff
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− create a <small>TIFF</small> file from a
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<small>PPM</small> image file</p>
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<a name="SYNOPSIS"></a>
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<h2>SYNOPSIS</h2>
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<p style="margin-left:11%; margin-top: 1em"><b>ppm2tiff</b>
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[ <i>options</i> ] [ <i>input.ppm</i> ]
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<i>output.tif</i></p>
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<a name="DESCRIPTION"></a>
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<h2>DESCRIPTION</h2>
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<p style="margin-left:11%; margin-top: 1em"><i>ppm2tiff</i>
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converts a file in the <small>PPM</small> image format to
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<small>TIFF.</small> By default, the <small>TIFF</small>
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image is created with data samples packed
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(<i>PlanarConfiguration</i>=1), compressed with the
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Lempel-Ziv & Welch algorithm (<i>Compression</i>=5), and
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with each strip no more than 8 kilobytes. These
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characteristics can be overridden, or explicitly specified
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with the options described below</p>
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<p style="margin-left:11%; margin-top: 1em">If the
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<small>PPM</small> file contains greyscale data, then the
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<i>PhotometricInterpretation</i> tag is set to 1
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(min-is-black), otherwise it is set to 2 (RGB).</p>
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<p style="margin-left:11%; margin-top: 1em">If no
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<small>PPM</small> file is specified on the command line,
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<i>ppm2tiff</i> will read from the standard input.</p>
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<a name="OPTIONS"></a>
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<h2>OPTIONS</h2>
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<table width="100%" border=0 rules="none" frame="void"
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cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="11%"></td>
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<td width="3%">
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<p style="margin-top: 1em" valign="top"><b>−c</b></p> </td>
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<td width="8%"></td>
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<td width="78%">
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<p style="margin-top: 1em" valign="top">Specify a
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compression scheme to use when writing image data:
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<b>−c none</b> for no compression, <b>-c packbits</b>
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for the PackBits compression algorithm (the default), <b>-c
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jpeg</b> for the baseline JPEG compression algorithm, <b>-c
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zip</b> for the Deflate compression algorithm, and
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<b>−c lzw</b> for Lempel-Ziv & Welch
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compression.</p> </td>
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<tr valign="top" align="left">
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<td width="11%"></td>
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<td width="3%">
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<p style="margin-top: 1em" valign="top"><b>−r</b></p> </td>
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<td width="8%"></td>
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<td width="78%">
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<p style="margin-top: 1em" valign="top">Write data with a
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specified number of rows per strip; by default the number of
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rows/strip is selected so that each strip is approximately 8
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kilobytes.</p> </td>
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<tr valign="top" align="left">
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<td width="11%"></td>
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<td width="3%">
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<p style="margin-top: 1em" valign="top"><b>−R</b></p> </td>
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<td width="8%"></td>
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<td width="78%">
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<p style="margin-top: 1em" valign="top">Mark the resultant
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image to have the specified X and Y resolution (in
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dots/inch).</p> </td>
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</table>
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<a name="SEE ALSO"></a>
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<h2>SEE ALSO</h2>
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<p style="margin-left:11%; margin-top: 1em"><b>tiffinfo</b>(1),
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<b>tiffcp</b>(1), <b>tiffmedian</b>(1),
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<b>libtiff</b>(3)</p>
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<p style="margin-left:11%; margin-top: 1em">Libtiff library
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home page: <b>http://www.remotesensing.org/libtiff/</b></p>
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<hr>
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</body>
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</html>
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