tiffdatawidth(3tiff) [debian man page]

TIFFDataWidth(3TIFF)													      TIFFDataWidth(3TIFF)

NAME

       TIFFDataWidth - Get the size of TIFF data types

SYNOPSIS

       #include <tiffio.h>

       int TIFFDataWidth(TIFFDataType type)

DESCRIPTION

       TIFFDataWidth returns a size of type in bytes.  Currently following data types are supported:
       TIFF_BYTE
       TIFF_ASCII
       TIFF_SBYTE
       TIFF_UNDEFINED
       TIFF_SHORT
       TIFF_SSHORT
       TIFF_LONG
       TIFF_SLONG
       TIFF_FLOAT
       TIFF_IFD
       TIFF_RATIONAL
       TIFF_SRATIONAL
       TIFF_DOUBLE

RETURN VALUES

       TIFFDataWidth returns a number of bytes occupied by the item of given type. 0 returned when uknown data type supplied.

SEE ALSO

       libtiff(3TIFF),

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

libtiff 							September 12, 2002					      TIFFDataWidth(3TIFF)

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)