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.remotesensing.org/libtiff/