TIFFReadRawStrip
Section: Misc. Reference Manual Pages (3TIFF)
Updated: October 15, 1995
Page Index
NAME
TIFFReadRawStrip - return the undecoded contents of a strip of data from an
open
TIFF
file
SYNOPSIS
#include <tiffio.h>
tsize_t TIFFReadRawStrip(TIFF *tif, tstrip_t strip, tdata_t buf, tsize_t size)
DESCRIPTION
Read the contents of the specified strip into the (user supplied) data buffer.
Note that the value of
strip
is a ``raw strip number.'' That is, the caller must take into account whether
or not the data is organized in separate planes (
PlanarConfiguration=2).
To read a full strip of data the data buffer should typically be at least as
large as the number returned by
TIFFStripSize.
RETURN VALUES
The actual number of bytes of data that were placed in
buf
is returned;
TIFFReadEncodedStrip
returns -1 if an error was encountered.
DIAGNOSTICS
All error messages are directed to the
TIFFError(3TIFF)
routine.
SEE ALSO
TIFFOpen(3TIFF),
TIFFReadEncodedStrip(3TIFF),
TIFFReadScanline(3TIFF),
TIFFStripSize(3TIFF),
libtiff(3TIFF)
Libtiff library home page:
http://www.simplesystems.org/libtiff/