Login or Register to Ask a Question and Join Our Community

Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

tifffieldwritecount(3tiff) [centos man page]

TIFFFieldWriteCount(3TIFF)												TIFFFieldWriteCount(3TIFF)

NAME

       TIFFFieldWriteCount - Get number of values to be written to field

SYNOPSIS

       #include <tiffio.h>

       int TIFFFieldWriteCount(const TIFFField* fip)

DESCRIPTION

       TIFFFieldWriteCount  returns the number of values to be written into the specified TIFF field; that is, the number of arguments that should
       be supplied to TIFFSetField.  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
       supplied to TIFFSetField.
       TIFF_VARIABLE2  is the same as TIFF_VARIABLE except that the count argument must have type uint32.  (On most modern machines, this makes no
       practical difference, and the count argument can simply be an int in either case.)
       TIFF_SPP indicates that the number of arguments must be equal to the image's number of samples per pixel.

       fip is a field information pointer previously returned by TIFFFindField, TIFFFieldWithTag, or TIFFFieldWithName.

       For most field types, TIFFFieldWriteCount returns the same value as TIFFFieldReadCount, but there are some exceptions.

RETURN VALUES

       TIFFFieldWriteCount returns an integer.

SEE ALSO

       libtiff(3TIFF),

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

libtiff 							   July 26, 2012					TIFFFieldWriteCount(3TIFF)

Check Out this Related Man Page

TIFFReadRawStrip(3TIFF) 												   TIFFReadRawStrip(3TIFF)

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/

libtiff 							 October 15, 1995					   TIFFReadRawStrip(3TIFF)
Man Page