DragonFly On-Line Manual Pages

pfsflip(1)             DragonFly General Commands Manual            pfsflip(1)

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)