_TIFFRewriteField — LibTIFF 4.6.0 documentation

# _TIFFRewriteField

## Synopsis

    #include <tiffio.h>

int _TIFFRewriteField(TIFF *tif, uint16_t tag, TIFFDataType in_datatype, tmsize_t count, void *data)

## Description

`_TIFFRewriteField()` Rewrite a field in the directory on disk without regard to updating the TIFF directory structure in memory. Currently only supported for field that already exist in the on-disk directory. Mainly used for updating stripoffset / stripbytecount values after the directory is already on disk.

## Return values

Returns zero on failure, and one on success.

## See also

libtiff (3tiff)