TIFFReadTile - read and decode a tile of data from an open TIFF file

       LibTIFF contributors

       1988-2022, LibTIFF contributors

4.7                                               Apr 30, 2025                               TIFFREADTILE(3tiff)

       Return  the  data  for the tile containing the specified coordinates. The data placed in buf are returned
       decompressed and, typically, in the native byte- and bit-ordering, but are otherwise packed (see  further
       below).  The  buffer  must  be large enough to hold an entire tile of data.  Applications should call the
       routine TIFFTileSize() to find out the size (in bytes) of a tile buffer.  The  x  and  y  parameters  are
       always used by TIFFReadTile().  The z parameter is used if the image is deeper than 1 slice (ImageDepth >
       1).   The  sample parameter is used only if data are organized in separate planes ( PlanarConfiguration =
       2).

       All error messages are directed to the TIFFErrorExtR() routine.

       TIFFReadTile - read and decode a tile of data from an open TIFF file

       The library attempts to hide bit- and byte-ordering differences between the image and the native  machine
       by converting data to the native machine order.  Bit reversal is done if the FillOrder tag is opposite to
       the  native  machine  bit  order.  16-  and 32-bit samples are automatically byte-swapped if the file was
       written with a byte order opposite to the native machine byte order.

TIFFReadTile() returns -1 if it detects an error; otherwise the number of bytes in the  decoded  tile  is
       returned.

TIFFtile (3tiff), TIFFOpen (3tiff), TIFFReadEncodedTile (3tiff), TIFFReadRawTile (3tiff), libtiff (3tiff)

          #include <tiffio.h>

       tsize_tTIFFReadTile(TIFF*tif,tdata_tbuf,uint32_tx,uint32_ty,uint32_tz,tsample_tsample)