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GIFFLIP
Section: GIFLIB Documentation (1)Updated: 2 May 2012
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NAME
gifflip - flip a GIF around a specified axis or rotate it 90 degreesSYNOPSIS
- gifflip [-v] [-r] [-l] [-x] [-y] [-h] [gif-file]
DESCRIPTION
If no GIF file is given, gifflip will try to read a GIF file from stdin.
OPTIONS
-v
- Verbose mode. Enables printout of running scan lines.
-r
- Rotate the GIF file to the right.
-l
- Rotate the GIF file to the left.
-x
- Mirror the GIF file along the X axis. Very useful if GIF file was created from another format in with the first line in at image bottom. Effectively exchanges first row with last.
-y
- Mirror the GIF file along Y axis. Effectively exchanges first column with last.
-h
- Print one line of command line help, similar to Usage above.
AUTHOR
Gershon Elber.