TIFFstrip(3tiff)TIFFstrip(3tiff)NAME
TIFFstrip, TIFFDefaultStripSize, TIFFStripSize, TIFFVStripSize, TIFF‐
ComputeStrip, TIFFNumberOfStrips - strip-related utility routines
SYNOPSIS
#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)
TIFFDefaultStripSize returns the number of rows for a reasonable-sized
strip according to the current settings of the ImageWidth, BitsPerSam‐
ple, and SamplesPerPixel tags, and any compression-specific require‐
ments. If the estimate parameter is non-zero, then it is taken as an
estimate of the desired strip size and adjusted according to any com‐
pression-specific requirements. The value returned by this function is
typically used to define the RowsPerStrip tag. In lieu of any unusual
requirements, TIFFDefaultStripSize tries to create strips that have
approximately 8 kilobytes of uncompressed data.
TIFFStripSize returns the equivalent size for a strip of data as it
would be returned in a call to TIFFReadEncodedStrip or as it would be
expected in a call to TIFFWriteEncodedStrip.
TIFFVStripSize returns the number of bytes in a strip with nrows rows
of data.
TIFFComputeStrip returns the strip that contains the specified coordi‐
nates. A valid strip is always returned. Out-of-range coordinate values
are clamped to the bounds of the image. The row parameter is always
used in calculating a strip. The sample parameter is used only if data
is organized in separate planes (PlanarConfiguration=2).
TIFFNumberOfStrips returns the number of strips in the image.
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Availability │image/library/libtiff │
├─────────────────────────────┼─────────────────────────────┤
│Interface stability │Uncommitted │
└─────────────────────────────┴─────────────────────────────┘
libtiff(3), TIFFReadEncodedStrip(3tiff), TIFFReadRawStrip(3tiff),
TIFFWriteEncodedStrip(3tiff), TIFFWriteRawStrip(3tiff)
This man page was originally written by Sam Leffler. Updated by Breda
McColgan, Sun Microsystems Inc., 2004.
02 Apr 2004 TIFFstrip(3tiff)
