TIFFFileName man page on FreeBSD

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QUERY(3TIFF)							  QUERY(3TIFF)

NAME
       TIFFCurrentRow,	TIFFCurrentStrip,  TIFFCurrentTile,  TIFFCurrentDirec‐
       tory, TIFFLastDirectory, TIFFFileno, TIFFFileName,  TIFFGetMode,	 TIFF‐
       IsTiled, TIFFIsByteSwapped, TIFFIsUpSampled, TIFFIsMSB2LSB, TIFFGetVer‐
       sion - query routines

SYNOPSIS
       #include <tiffio.h>

       uint32 TIFFCurrentRow(TIFF* tif)
       tstrip_t TIFFCurrentStrip(TIFF* tif)
       ttile_t TIFFCurrentTile(TIFF* tif)
       tdir_t TIFFCurrentDirectory(TIFF* tif)
       int TIFFLastDirectory(TIFF* tif)
       int TIFFFileno(TIFF* tif)
       char* TIFFFileName(TIFF* tif)
       int TIFFGetMode(TIFF* tif)
       int TIFFIsTiled(TIFF* tif)
       int TIFFIsByteSwapped(TIFF* tif)
       int TIFFIsUpSampled(TIFF* tif)
       int TIFFIsMSB2LSB(TIFF* tif)
       const char* TIFFGetVersion(void)

DESCRIPTION
       The following routines return status information	 about	an  open  TIFF
       file.

       TIFFCurrentDirectory returns the index of the current directory (direc‐
       tories are numbered starting at 0). This number	is  suitable  for  use
       with the TIFFSetDirectory routine.

       TIFFLastDirectory  returns a non-zero value if the current directory is
       the last directory in the file; otherwise zero is returned.

       TIFFCurrentRow, TIFFCurrentStrip, and TIFFCurrentTile, return the  cur‐
       rent row, strip, and tile, respectively, that is being read or written.
       These values are updated each time a read or write is done.

       TIFFFileno returns the underlying file descriptor used  to  access  the
       TIFF image in the filesystem.

       TIFFFileName returns the pathname argument passed to TIFFOpen or TIFFF‐
       dOpen.

       TIFFGetMode returns the mode with which the underlying file was opened.
       On UNIX systems, this is the value passed to the open(2) system call.

       TIFFIsTiled  returns  a	non-zero  value	 if the image data has a tiled
       organization. Zero is returned  if  the	image  data  is	 organized  in
       strips.

       TIFFIsByteSwapped  returns  a non-zero value if the image data was in a
       different byte-order than the host machine. Zero	 is  returned  if  the
       TIFF file and local host byte-orders are the same.  Note that TIFFRead‐
       Tile(), TIFFReadStrip() and TIFFReadScanline() functions	 already  nor‐
       mally perform byte swapping to local host order if needed.

       TIFFIsUpSampled returns a non-zero value if image data returned through
       the read interface routines is being up-sampled. This can be useful  to
       applications  that  want	 to calculate I/O buffer sizes to reflect this
       usage (though the usual strip and tile size routines already do this).

       TIFFIsMSB2LSB returns a non-zero value  if  the	image  data  is	 being
       returned with bit 0 as the most significant bit.

       TIFFGetVersion returns an ASCII string that has a version stamp for the
       TIFF library software.

DIAGNOSTICS
       None.

SEE ALSO
       libtiff(3TIFF), TIFFOpen(3TIFF), TIFFFdOpen(3TIFF)

libtiff			       October 29, 2004			  QUERY(3TIFF)
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