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TIFFFieldTag
============
Synopsis
--------
.. highlight:: c
::
#include <tiffio.h>
.. c:function:: uint32_t TIFFFieldTag(const TIFFField* fip)
Description
-----------
:c:func:`TIFFFieldTag` returns the numeric tag value for a TIFF field.
This can be compared to various constants exported by the :program:`libtiff`
header files, such as :c:macro:`TIFFTAG_IMAGEWIDTH`.
*fip* is a field information pointer previously returned by
:c:func:`TIFFFindField`, :c:func:`TIFFFieldWithTag`, or
:c:func:`TIFFFieldWithName`.
Return values
-------------
:c:func:`TIFFFieldTag` returns an integer tag value.
See also
--------
:doc:`TIFFFieldDataType` (3tiff),
:doc:`TIFFFieldName` (3tiff),
:doc:`TIFFFieldPassCount` (3tiff),
:doc:`TIFFFieldQuery` (3tiff),
:doc:`TIFFFieldReadCount` (3tiff),
:doc:`TIFFFieldWriteCount` (3tiff),
:doc:`libtiff` (3tiff)
|
