tiffset¶
Synopsis¶
tiffset [ options ] filename.tif
Description¶
tiffset sets the value of a TIFF header to a specified value or removes an existing setting.
Options¶
-
-d
dirnumber
¶ Change the current directory (starting at 0).
-
-s
tagnumber [ count ] value …
¶ Set the value of the named tag to the value or values specified.
-
-sd
diroffset
¶ Change the current directory by offset.
-
-sf
tagnumber filename
¶ Set the value of the tag to the contents of filename. This option is supported for ASCII tags only.
-
-u
tagnumber
¶ Unset the tag.
Examples¶
The following example sets the image description tag (270) of a.tif
to
the contents of the file descrip
:
tiffset -sf 270 descrip a.tif
The following example sets the artist tag (315) of a.tif
to the string
Anonymous
:
tiffset -s 315 Anonymous a.tif
This example sets the resolution of the file a.tif
to 300 dpi:
tiffset -s 296 2 a.tif
tiffset -s 282 300.0 a.tif
tiffset -s 283 300.0 a.tif
Set the photometric interpretation of the third page of a.tif
to
min-is-black (ie. inverts it):
tiffset -d 2 -s 262 1 a.tif