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TIFFFieldReadCount(3TIFF)			     TIFFFieldReadCount(3TIFF)

NAME
       TIFFFieldReadCount - Get	number of values to be read from field

SYNOPSIS
       #include	<tiffio.h>

       int TIFFFieldReadCount(const TIFFField* fip)

DESCRIPTION
       TIFFFieldReadCount  returns  the	 number	of values available to be read
       from the	specified TIFF field; that is, the number  of  arguments  that
       should  be  supplied  to	 TIFFGetField.	For most field types this is a
       small positive integer, typically 1 or 2, but there  are	 some  special
       values:
       TIFF_VARIABLE  indicates	 that a	variable number	of values is possible;
       then, a uint16 count argument and a pointer data	argument must be  sup-
       plied to	TIFFGetField.
       TIFF_VARIABLE2 is the same as TIFF_VARIABLE except that the count argu-
       ment must have type uint32.
       TIFF_SPP	indicates that the number of arguments is equal	to the image's
       number of samples per pixel.

       fip  is	a  field  information pointer previously returned by TIFFFind-
       Field, TIFFFieldWithTag,	or TIFFFieldWithName.

RETURN VALUES
       TIFFFieldReadCount returns an integer.

SEE ALSO
       libtiff(3TIFF),

       Libtiff library home page: http://www.simplesystems.org/libtiff/

libtiff				 July 26, 2012	     TIFFFieldReadCount(3TIFF)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO

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