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<!-- Creator : groff version 1.18.1 --> <!-- CreationDate: Mon Mar 13 18:03:10 2006 --> <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> <a name="NAME"></a> <h2>NAME</h2> <!-- INDENTATION --> <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, TIFFRawStripSize, TIFFComputeStrip, TIFFNumberOfStrips − strip-related utility routines</p> </td> </table> <a name="SYNOPSIS"></a> <h2>SYNOPSIS</h2> <!-- INDENTATION --> <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><b>#include <tiffio.h></b></p> <!-- INDENTATION --> <p><b>uint32 TIFFDefaultStripSize(TIFF *</b><i>tif</i><b>, uint32</b> <i>estimate</i><b>)<br> tsize_t TIFFStripSize(TIFF *</b><i>tif</i><b>)<br> tsize_t TIFFVStripSize(TIFF *</b><i>tif</i><b>, uint32</b> <i>nrows</i><b>)<br> tsize_t TIFFRawStripSize(TIFF *</b><i>tif</i><b>, tstrip_t</b> <i>strip</i><b>)<br> tstrip_t TIFFComputeStrip(TIFF *</b><i>tif</i><b>, uint32</b> <i>row</i><b>, tsample_t</b> <i>sample</i><b>)<br> tstrip_t TIFFNumberOfStrips(TIFF *</b><i>tif</i><b>)</b></p> </td> </table> <a name="DESCRIPTION"></a> <h2>DESCRIPTION</h2> <!-- INDENTATION --> <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>TIFFRawStripSize</i> returns the number of bytes in a raw strip (i.e. not decoded).</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> <a name="DIAGNOSTICS"></a> <h2>DIAGNOSTICS</h2> <!-- INDENTATION --> <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> <a name="SEE ALSO"></a> <h2>SEE ALSO</h2> <!-- INDENTATION --> <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><b>TIFFReadEncodedStrip</b>(3TIFF), <b>TIFFReadRawStrip</b>(3TIFF), <b>TIFFWriteEncodedStrip</b>(3TIFF), <b>TIFFWriteRawStrip</b>(3TIFF), <b>libtiff</b>(3TIFF),</p> <!-- INDENTATION --> <p>Libtiff library home page: <b>http://www.remotesensing.org/libtiff/</b></p> </td> </table> <hr> </body> </html>