TIFFREADRAWSTRIP(3tiff) LibTIFF TIFFREADRAWSTRIP(3tiff)
TIFFReadRawStrip - return the undecoded contents of a strip of data
from an open TIFF file
#include <tiffio.h>
tmsize_t TIFFReadRawStrip(TIFF *tif, uint32_t strip, void *buf,
tmsize_t size)
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().
The actual number of bytes of data that were placed in buf is
returned; TIFFReadRawStrip() returns -1 if an error was encountered.
All error messages are directed to the TIFFErrorExtR() routine.
TIFFOpen (3tiff), TIFFReadEncodedStrip (3tiff), TIFFReadScanline
(3tiff), TIFFstrip (3tiff), libtiff (3tiff)
LibTIFF contributors
1988-2025, LibTIFF contributors
4.7 March 7, 2026 TIFFREADRAWSTRIP(3tiff)
NAME
TIFFReadRawStrip - return the undecoded contents of a strip of data
from an open TIFF file
SYNOPSIS
#include <tiffio.h>
tmsize_t TIFFReadRawStrip(TIFF *tif, uint32_t strip, void *buf,
tmsize_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; TIFFReadRawStrip() returns -1 if an error was encountered.
DIAGNOSTICS
All error messages are directed to the TIFFErrorExtR() routine.
SEE ALSO
TIFFOpen (3tiff), TIFFReadEncodedStrip (3tiff), TIFFReadScanline
(3tiff), TIFFstrip (3tiff), libtiff (3tiff)
AUTHOR
LibTIFF contributors
COPYRIGHT
1988-2025, LibTIFF contributors
4.7 March 7, 2026 TIFFREADRAWSTRIP(3tiff)