Provided by: netpbm_10.0-12.2_i386 bug

NAME

       pnmflip - perform one or more flip operations on a portable anymap

SYNOPSIS

       pnmflip      [-leftright|-lr]     [-topbottom|-tb]     [-transpose|-xy]
       [-rotate90|-r90|-ccw  ]  [-rotate270|-r270|-cw   ]   [-rotate180|-r180]
       [pnmfile]

DESCRIPTION

       Reads   a  portable  anymap  as  input.   Performs  one  or  more  flip
       operations, in the order specified, and writes out a portable anymap.

OPTIONS

       The flip operations available are: left for right (-leftright or  -lr);
       top  for  bottom  (-topbottom or -tb); and transposition (-transpose or
       -xy).  In addition, some canned concatenations are available: -rotate90
       or  -ccw  is  equivalent to -transpose -topbottom; -rotate270 or -cw is
       equivalent to -transpose -leftright; and -rotate180  is  equivalent  to
       -leftright -topbottom.

       All flags can be abbreviated to their shortest unique prefix.

SEE ALSO

       pnmrotate(1), pnm(5)

AUTHOR

       Copyright (C) 1989 by Jef Poskanzer.

                                 25 July 1989                       pnmflip(1)