119 lines
3.8 KiB
HTML
119 lines
3.8 KiB
HTML
<html>
|
|
<head>
|
|
<meta name="generator" content="groff -Thtml, see www.gnu.org">
|
|
<meta name="Content-Style" content="text/css">
|
|
<title>TIFFSTRIP</title>
|
|
</head>
|
|
<body>
|
|
|
|
<h1 align=center>TIFFSTRIP</h1>
|
|
<a href="#NAME">NAME</a><br>
|
|
<a href="#SYNOPSIS">SYNOPSIS</a><br>
|
|
<a href="#DESCRIPTION">DESCRIPTION</a><br>
|
|
<a href="#DIAGNOSTICS">DIAGNOSTICS</a><br>
|
|
<a href="#SEE ALSO">SEE ALSO</a><br>
|
|
|
|
<hr>
|
|
<!-- Creator : groff version 1.18 -->
|
|
<!-- CreationDate: Mon Oct 7 17:36:24 2002 -->
|
|
<a name="NAME"></a>
|
|
<h2>NAME</h2>
|
|
<!-- INDENTATION -->
|
|
<p><table width="100%" border=0 rules="none" frame="void"
|
|
cols="2" cellspacing="0" cellpadding="0">
|
|
<tr valign="top" align="left">
|
|
<td width="8%"></td>
|
|
<td width="91%">
|
|
<p>TIFFDefaultStripSize, TIFFStripSize, TIFFVStripSize,
|
|
TIFFComputeStrip, TIFFNumberOfStrips − strip-related
|
|
utility routines</p>
|
|
</td>
|
|
</table></p>
|
|
<a name="SYNOPSIS"></a>
|
|
<h2>SYNOPSIS</h2>
|
|
<!-- INDENTATION -->
|
|
<p><table width="100%" border=0 rules="none" frame="void"
|
|
cols="2" cellspacing="0" cellpadding="0">
|
|
<tr valign="top" align="left">
|
|
<td width="8%"></td>
|
|
<td width="91%">
|
|
<pre><b>#include <tiffio.h>
|
|
uint32 TIFFDefaultStripSize(TIFF* tif, uint32 estimate)
|
|
tsize_t TIFFStripSize(TIFF* tif)
|
|
tsize_t TIFFVStripSize(TIFF* tif, uint32 nrows)
|
|
tstrip_t TIFFComputeStrip(TIFF* tif, uint32 row, tsample_t sample)
|
|
tstrip_t TIFFNumberOfStrips(TIFF* tif)
|
|
</b></pre>
|
|
</td>
|
|
</table></p>
|
|
<a name="DESCRIPTION"></a>
|
|
<h2>DESCRIPTION</h2>
|
|
<!-- INDENTATION -->
|
|
|
|
<p><table width="100%" border=0 rules="none" frame="void"
|
|
cols="2" cellspacing="0" cellpadding="0">
|
|
<tr valign="top" align="left">
|
|
<td width="8%"></td>
|
|
<td width="91%">
|
|
<p><i>TIFFDefaultStripSize</i> returns the number of rows
|
|
for a reasonable-sized strip according to the current
|
|
settings of the <i>ImageWidth</i>, <i>BitsPerSample</i>,
|
|
<i>SamplesPerPixel</i>, tags and any compression-specific
|
|
requirements. If the <i>estimate</i> parameter, if non-zero,
|
|
then it is taken as an estimate of the desired strip size
|
|
and adjusted according to any compression-specific
|
|
requirements. The value returned by this function is
|
|
typically used to define the <i>RowsPerStrip</i> tag. In
|
|
lieu of any unusual requirements <i>TIFFDefaultStripSize</i>
|
|
tries to create strips that have approximately 8 kilobytes
|
|
of uncompressed data.</p>
|
|
<!-- INDENTATION -->
|
|
<p><i>TIFFStripSize</i> returns the equivalent size for a
|
|
strip of data as it would be returned in a call to
|
|
<i>TIFFReadEncodedStrip</i> or as it would be expected in a
|
|
call to <i>TIFFWriteEncodedStrip</i>.</p>
|
|
<!-- INDENTATION -->
|
|
<p><i>TIFFVStripSize</i> returns the number of bytes in a
|
|
strip with <i>nrows</i> rows of data.</p>
|
|
<!-- INDENTATION -->
|
|
<p><i>TIFFComputeStrip</i> returns the strip that contains
|
|
the specified coordinates. A valid strip is always returned;
|
|
out-of-range coordinate values are clamped to the bounds of
|
|
the image. The <i>row</i> parameter is always used in
|
|
calculating a strip. The <i>sample</i> parameter is used
|
|
only if data are organized in separate planes
|
|
(<i>PlanarConfiguration</i>=2).</p>
|
|
<!-- INDENTATION -->
|
|
<p><i>TIFFNumberOfStrips</i> returns the number of strips in
|
|
the image.</p>
|
|
</td>
|
|
</table></p>
|
|
<a name="DIAGNOSTICS"></a>
|
|
<h2>DIAGNOSTICS</h2>
|
|
<!-- INDENTATION -->
|
|
<p><table width="100%" border=0 rules="none" frame="void"
|
|
cols="2" cellspacing="0" cellpadding="0">
|
|
<tr valign="top" align="left">
|
|
<td width="8%"></td>
|
|
<td width="91%">
|
|
<p>None.</p>
|
|
</td>
|
|
</table></p>
|
|
<a name="SEE ALSO"></a>
|
|
<h2>SEE ALSO</h2>
|
|
<!-- INDENTATION -->
|
|
<p><table width="100%" border=0 rules="none" frame="void"
|
|
cols="2" cellspacing="0" cellpadding="0">
|
|
<tr valign="top" align="left">
|
|
<td width="8%"></td>
|
|
<td width="91%">
|
|
<p><i>libtiff</i>(3T), <i>TIFFReadEncodedStrip</i>(3T),
|
|
<i>TIFFReadRawStrip</i>(3T),
|
|
<i>TIFFWriteEncodedStrip</i>(3T),
|
|
<i>TIFFWriteRawStrip</i>(3T)</p>
|
|
</td>
|
|
</table></p>
|
|
<hr>
|
|
</body>
|
|
</html>
|