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<meta name="generator" content="groff -Thtml, see www.gnu.org">
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<meta name="Content-Style" content="text/css">
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<title>TIFFSTRIP</title>
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TIFFSTRIP
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NAME
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SYNOPSIS
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DESCRIPTION
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DIAGNOSTICS
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SEE ALSO
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NAME
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cols="2" cellspacing="0" cellpadding="0">
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TIFFDefaultStripSize, TIFFStripSize, TIFFVStripSize,
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TIFFRawStripSize, TIFFComputeStrip, TIFFNumberOfStrips
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− strip-related utility routines
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SYNOPSIS
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cols="2" cellspacing="0" cellpadding="0">
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#include <tiffio.h>
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uint32 TIFFDefaultStripSize(TIFF *tif,
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uint32 estimate)
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tsize_t TIFFStripSize(TIFF *tif)
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tsize_t TIFFVStripSize(TIFF *tif, uint32
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nrows)
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tsize_t TIFFRawStripSize(TIFF *tif,
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tstrip_t strip)
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tstrip_t TIFFComputeStrip(TIFF *tif,
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uint32 row, tsample_t
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sample)
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tstrip_t TIFFNumberOfStrips(TIFF *tif)
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DESCRIPTION
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cols="2" cellspacing="0" cellpadding="0">
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TIFFDefaultStripSize returns the number of rows
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for a reasonable-sized strip according to the current
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settings of the ImageWidth, BitsPerSample,
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SamplesPerPixel, tags and any compression-specific
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requirements. If the estimate parameter, if non-zero,
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then it is taken as an estimate of the desired strip size
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and adjusted according to any compression-specific
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requirements. The value returned by this function is
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typically used to define the RowsPerStrip tag. In
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lieu of any unusual requirements TIFFDefaultStripSize
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tries to create strips that have approximately 8 kilobytes
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of uncompressed data.
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TIFFStripSize returns the equivalent size for a
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strip of data as it would be returned in a call to
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TIFFReadEncodedStrip or as it would be expected in a
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call to TIFFWriteEncodedStrip.
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TIFFVStripSize returns the number of bytes in a
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strip with nrows rows of data.
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TIFFRawStripSize returns the number of bytes in a
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raw strip (i.e. not decoded).
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TIFFComputeStrip returns the strip that contains
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the specified coordinates. A valid strip is always returned;
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out-of-range coordinate values are clamped to the bounds of
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the image. The row parameter is always used in
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calculating a strip. The sample parameter is used
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only if data are organized in separate planes
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(PlanarConfiguration=2).
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TIFFNumberOfStrips returns the number of strips in
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the image.
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DIAGNOSTICS
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cols="2" cellspacing="0" cellpadding="0">
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None.
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SEE ALSO
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cols="2" cellspacing="0" cellpadding="0">
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TIFFReadEncodedStrip(3TIFF),
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TIFFReadRawStrip(3TIFF),
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TIFFWriteEncodedStrip(3TIFF),
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TIFFWriteRawStrip(3TIFF), libtiff(3TIFF),
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Libtiff library home page:
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http://www.remotesensing.org/libtiff/
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</body>
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</html>
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