NAME
pfsflip - Flip images horizontally and/or vertically.
SYNOPSIS
pfsflip [--h] [--v] [--help]
DESCRIPTION
Use this command to flip images from a stream of pfs. The --h option
results in a horizontal exchange, and the --v option results in a
vertical exchange. Both options may be applied, which is equivalent to
rotation of the image 180 degrees.
OPTIONS
--h, -h
Flip the image horizontally.
--v, -v
Flip the image vertically.
EXAMPLES
pfsin memorial.hdr | pfsflip -h -v | pfsout memorial_gc.hdr
Flip memorial image horizontally and vertically (rotate the
image 180 degrees) and save to memorial_gc.hdr.
NOTES
Notice that either --h or --v must be specified.
SEE ALSO
pfsin(1) pfsout(1) pfsrotate(1)
BUGS
Please report bugs and comments to Alexander Efremov <aefremov@mpi-
sb.mpg.de>.
pfsflip(1)