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<h1 align=center>TIFFGT</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="#BUGS">BUGS</a><br>
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<a href="#SEE ALSO">SEE ALSO</a><br>
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<!-- Creator : groff version 1.17.2 -->
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<!-- CreationDate: Mon Dec 22 00:39:35 2003 -->
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tiffgt - display an image stored in a <small>TIFF</small> file (Silicon Graphics version)</td></table>
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<a name="SYNOPSIS"></a>
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cols="2" cellspacing="0" cellpadding="0">
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<b>tiffgt</b> [ <i>options</i> ] <i>input.tif
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<a name="DESCRIPTION"></a>
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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>tiffgt</i> displays one or more images stored using the
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Tag Image File Format, Revision 6.0. Each image is placed in
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a fixed size window that the user must position on the
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display (unless configured otherwise through X defaults). If
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the display has fewer than 24 bitplanes, or if the image
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does not warrant full color, then <small>RGB</small> color
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values are mapped to the closest values that exist in the
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colormap (this is done using the <i>rgbi</i> routine found
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in the graphics utility library
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<b>-lgutil</b>.)</td></table>
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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>tiffgt</i> correctly handles files with any of the
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following characteristics:</td></table>
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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="18%"></td><td width="82%">
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<pre>BitsPerSample 1, 2, 4, 8, 16
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SamplesPerPixel 1, 3, 4 (the 4th sample is ignored)
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PhotometricInterpretation 0 (min-is-white), 1 (min-is-black), 2 (RGB), 3 (palette), 6 (YCbCr)
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PlanarConfiguration 1 (contiguous), 2 (separate)
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Orientation 1 (top-left), 4 (bottom-left)
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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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Data may be organized as strips or tiles and may be
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compressed with any of the compression algorithms supported
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by the <i>libtiff</i>(3) library.</td></table>
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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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For palette images (<i>PhotomatricInterpretation</i>=3),
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<i>tiffgt</i> inspects the colormap values and assumes
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either 16-bit or 8-bit values according to the maximum
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value. That is, if no colormap entry greater than 255 is
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found, <i>tiffgt</i> assumes the colormap has only 8-bit
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values; otherwise it assumes 16-bit values. This inspection
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is done to handle old images written by previous (incorrect)
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versions of <i>libtiff</i>.</td></table>
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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>tiffgt</i> can be used to display multiple images
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one-at-a-time. The left mouse button switches the display to
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the first image in the <i>next</i> file in the list of files
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specified on the command line. The right mouse button
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switches to the first image in the <i>previous</i> file in
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the list. The middle mouse button causes the first image in
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the first file specified on the command line to be
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displayed. In addition the following keyboard commands are
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recognized:</td></table>
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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>b</b></td></table>
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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="21%"></td><td width="79%">
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Use a <i>PhotometricIntepretation</i> of MinIsBlack in
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displaying the current image.</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>l</b></td></table>
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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="21%"></td><td width="79%">
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Use a <i>FillOrder</i> of lsb-to-msb in decoding the current
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cols="2" cellspacing="0" cellpadding="0">
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<td width="10%"></td><td width="90%">
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<b>m</b></td></table>
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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="21%"></td><td width="79%">
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Use a <i>FillOrder</i> of msb-tolmsb in decoding the current
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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>c</b></td></table>
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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="21%"></td><td width="79%">
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Use a colormap visual to display the current
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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>r</b></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="21%"></td><td width="79%">
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Use a true color (24-bit RGB) visual to display the current
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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>w</b></td></table>
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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="21%"></td><td width="79%">
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Use a <i>PhotometricIntepretation</i> of MinIsWhite in
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displaying the current image.</td></table>
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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>W</b></td></table>
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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="21%"></td><td width="79%">
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Toggle (enable/disable) display of warning messages from the
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<small>TIFF</small> library when decoding
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cols="2" cellspacing="0" cellpadding="0">
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<b>E</b></td></table>
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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="21%"></td><td width="79%">
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Toggle (enable/disable) display of error messages from the
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<small>TIFF</small> library when decoding
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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>z</b></td></table>
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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="21%"></td><td width="79%">
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Reset all parameters to their default settings
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(<i>FillOrder</i>, <i>PhotometricInterpretation</i>,
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handling of warnings and errors).</td></table>
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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>PageUp</b></td></table>
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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="21%"></td><td width="79%">
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Display the previous image in the current file or the last
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image in the previous file.</td></table>
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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>PageDown</b></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="21%"></td><td width="79%">
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Display the next image in the current file or the first
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image in the next file.</td></table>
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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>Home</b></td></table>
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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="21%"></td><td width="79%">
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Display the first image in the current file.</td></table>
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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>End</b></td></table>
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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="21%"></td><td width="79%">
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Display the last image in the current file
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(unimplemented).</td></table>
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<a name="OPTIONS"></a>
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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>-c</b></td></table>
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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="21%"></td><td width="79%">
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Force image display in a colormap window.</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>-d</b></td></table>
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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="21%"></td><td width="79%">
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Specify an image to display by directory number. By default
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the first image in the file is displayed. Directories are
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numbered starting at zero.</td></table>
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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>-e</b></td></table>
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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="21%"></td><td width="79%">
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Enable reporting of error messages from the
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<small>TIFF</small> library. By default <i>tiffgt</i>
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silently ignores images that cannot be read.</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>-f</b></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="21%"></td><td width="79%">
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Force <i>tiffgt</i> to run as a foreground process. By
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default <i>tiffgt</i> will place itself in the background
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once it has opened the requested image file.</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>-l</b></td></table>
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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="21%"></td><td width="79%">
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Force the presumed bit ordering to be <small>LSB</small> to
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<small>MSB.</small></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>-m</b></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="21%"></td><td width="79%">
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Force the presumed bit ordering to be <small>MSB</small> to
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<small>LSB.</small></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>-o</b></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="21%"></td><td width="79%">
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Specify an image to display by directory offset. By default
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the first image in the file is displayed. Directories
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offsets may be specified using C-style syntax; i.e. a
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leading ``0x'' for hexadecimal and a leading ``0'' for
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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>-p</b></td></table>
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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="21%"></td><td width="79%">
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Override the value of the <i>PhotometricInterpretation</i>
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tag; the parameter may be one of: <i>miniswhite</i>,
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<i>minisblack</i>, <i>rgb</i>, <i>palette</i>, <i>mask</i>,
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<i>separated</i>, <i>ycbcr</i>, and
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<i>cielab</i>.</td></table>
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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>-r</b></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="21%"></td><td width="79%">
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Force image display in a full color window.</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</b></td></table>
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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="21%"></td><td width="79%">
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Stop on the first read error. By default all errors in the
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input data are ignored and <i>tiffgt</i> does it's best to
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display as much of an image as possible.</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>-w</b></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="21%"></td><td width="79%">
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Enable reporting of warning messages from the
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<small>TIFF</small> library. By default <i>tiffgt</i>
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ignores warning messages generated when reading an
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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>-v</b></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="21%"></td><td width="79%">
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Place information in the title bar describing what type of
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window (full color or colormap) is being used, the name of
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the input file, and the directory index of the image (if
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non-zero). By default, the window type is not shown in the
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title bar.</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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Images wider and taller than the display are silently
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truncated to avoid crashing old versions of the window
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manager.</td></table>
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<a name="SEE ALSO"></a>
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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>tiffdump</i>(1), <i>tiffinfo</i>(1), <i>tiffcp</i>(1),
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<i>libtiff</i>(3)</td></table>
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