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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

TIFFWriteTile(3TIFF)													      TIFFWriteTile(3TIFF)

NAME

       TIFFWriteTile - encode and write a tile of data to an open TIFF file

SYNOPSIS

       #include <tiffio.h>

       tsize_t TIFFWriteTile(TIFF *tif, tdata_t buf, uint32 x, uint32 y, uint32 z, tsample_t sample)

DESCRIPTION

       Write the data for the tile containing the specified coordinates. The data in buf are is (potentially) compressed, and written to the indi-
       cated file, normally being appended to the end of the file. The buffer must be contain 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 TIFFWriteTile.  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).

RETURN VALUES

       TIFFWriteTile returns -1 if it detects an error; otherwise the number of bytes in the tile is returned.

DIAGNOSTICS

       All error messages are directed to the TIFFError(3TIFF) routine.

SEE ALSO

       TIFFCheckTile(3TIFF),  TIFFComputeTile(3TIFF), TIFFOpen(3TIFF), TIFFReadTile(3TIFF), TIFFWriteScanline(3TIFF), TIFFWriteEncodedTile(3TIFF),
       TIFFWriteRawTile(3TIFF), libtiff(3TIFF)

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

libtiff 							 November 29, 1999					      TIFFWriteTile(3TIFF)
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