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162d7f2b74STom Lane<title>TIFFFieldPassCount</title>
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192d7f2b74STom Lane<body>
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212d7f2b74STom Lane<h1 align="center">TIFFFieldPassCount</h1>
222d7f2b74STom Lane
232d7f2b74STom Lane<a href="#NAME">NAME</a><br>
242d7f2b74STom Lane<a href="#SYNOPSIS">SYNOPSIS</a><br>
252d7f2b74STom Lane<a href="#DESCRIPTION">DESCRIPTION</a><br>
262d7f2b74STom Lane<a href="#RETURN VALUES">RETURN VALUES</a><br>
272d7f2b74STom Lane<a href="#SEE ALSO">SEE ALSO</a><br>
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292d7f2b74STom Lane<hr>
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322d7f2b74STom Lane<h2>NAME
332d7f2b74STom Lane<a name="NAME"></a>
342d7f2b74STom Lane</h2>
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382d7f2b74STom Lane<p style="margin-left:11%; margin-top: 1em">TIFFFieldPassCount
392d7f2b74STom Lane&minus; Get whether to pass a count to TIFFGet/SetField</p>
402d7f2b74STom Lane
412d7f2b74STom Lane<h2>SYNOPSIS
422d7f2b74STom Lane<a name="SYNOPSIS"></a>
432d7f2b74STom Lane</h2>
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452d7f2b74STom Lane
462d7f2b74STom Lane<p style="margin-left:11%; margin-top: 1em"><b>#include
472d7f2b74STom Lane&lt;tiffio.h&gt;</b></p>
482d7f2b74STom Lane
492d7f2b74STom Lane<p style="margin-left:11%; margin-top: 1em"><b>int
502d7f2b74STom LaneTIFFFieldPassCount(const TIFFField*</b>
512d7f2b74STom Lane<i>fip</i><b>)</b></p>
522d7f2b74STom Lane
532d7f2b74STom Lane<h2>DESCRIPTION
542d7f2b74STom Lane<a name="DESCRIPTION"></a>
552d7f2b74STom Lane</h2>
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592d7f2b74STom Lane<p style="margin-left:11%; margin-top: 1em"><b>TIFFFieldPassCount</b>
602d7f2b74STom Lanereturns true (nonzero) if <b>TIFFGetField</b> and
612d7f2b74STom Lane<b>TIFFSetField</b> expect a <i>count</i> value to be passed
622d7f2b74STom Lanebefore the actual data pointer.</p>
632d7f2b74STom Lane
642d7f2b74STom Lane<p style="margin-left:11%; margin-top: 1em"><i>fip</i> is a
652d7f2b74STom Lanefield information pointer previously returned by
662d7f2b74STom Lane<b>TIFFFindField</b>, <b>TIFFFieldWithTag</b>, or
672d7f2b74STom Lane<b>TIFFFieldWithName</b>.</p>
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692d7f2b74STom Lane<p style="margin-left:11%; margin-top: 1em">When a
702d7f2b74STom Lane<i>count</i> is required, it will be of type <b>uint32</b>
712d7f2b74STom Lanewhen <b>TIFFFieldReadCount</b> reports
722d7f2b74STom Lane<b>TIFF_VARIABLE2</b>, and of type <b>uint16</b> otherwise.
732d7f2b74STom Lane(This distinction is critical for use of
742d7f2b74STom Lane<b>TIFFGetField</b>, but normally not so for use of
752d7f2b74STom Lane<b>TIFFSetField</b>.)</p>
762d7f2b74STom Lane
772d7f2b74STom Lane<h2>RETURN VALUES
782d7f2b74STom Lane<a name="RETURN VALUES"></a>
792d7f2b74STom Lane</h2>
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832d7f2b74STom Lane<p style="margin-left:11%; margin-top: 1em"><b>TIFFFieldPassCount</b>
842d7f2b74STom Lanereturns an integer that is always 1 (true) or 0 (false).</p>
852d7f2b74STom Lane
862d7f2b74STom Lane<h2>SEE ALSO
872d7f2b74STom Lane<a name="SEE ALSO"></a>
882d7f2b74STom Lane</h2>
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902d7f2b74STom Lane
912d7f2b74STom Lane
922d7f2b74STom Lane<p style="margin-left:11%; margin-top: 1em"><b>libtiff</b>(3TIFF),</p>
932d7f2b74STom Lane
942d7f2b74STom Lane<p style="margin-left:11%; margin-top: 1em">Libtiff library
95*d4dd6cccSBob Friesenhahnhome page: <b>http://www.simplesystems.org/libtiff/</b></p>
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