libtiff/html/man/TIFFFieldTag.3tiff.html

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<title>TIFFFieldTag</title>
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<h1 align="center">TIFFFieldTag</h1>
<a href="#NAME">NAME</a><br>
<a href="#SYNOPSIS">SYNOPSIS</a><br>
<a href="#DESCRIPTION">DESCRIPTION</a><br>
<a href="#RETURN VALUES">RETURN VALUES</a><br>
<a href="#SEE ALSO">SEE ALSO</a><br>
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<h2>NAME
<a name="NAME"></a>
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<p style="margin-left:11%; margin-top: 1em">TIFFFieldTag
&minus; Get TIFF field tag value from field information</p>
<h2>SYNOPSIS
<a name="SYNOPSIS"></a>
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<p style="margin-left:11%; margin-top: 1em"><b>#include
&lt;tiffio.h&gt;</b></p>
<p style="margin-left:11%; margin-top: 1em"><b>uint32
TIFFFieldTag(const TIFFField*</b> <i>fip</i><b>)</b></p>
<h2>DESCRIPTION
<a name="DESCRIPTION"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em"><b>TIFFFieldTag</b>
returns the numeric tag value for a TIFF field. This can be
compared to various constants exported by the <b>libtiff</b>
header files, such as <b>TIFFTAG_IMAGEWIDTH</b>.</p>
<p style="margin-left:11%; margin-top: 1em"><i>fip</i> is a
field information pointer previously returned by
<b>TIFFFindField</b>, <b>TIFFFieldWithTag</b>, or
<b>TIFFFieldWithName</b>.</p>
<h2>RETURN VALUES
<a name="RETURN VALUES"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em"><b>TIFFFieldTag</b>
returns an integer tag value.</p>
<h2>SEE ALSO
<a name="SEE ALSO"></a>
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<p style="margin-left:11%; margin-top: 1em"><b>libtiff</b>(3TIFF),</p>
<p style="margin-left:11%; margin-top: 1em">Libtiff library
home page: <b>http://www.simplesystems.org/libtiff/</b></p>
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