
vflip(1)                     Khoros                      vflip(1)

PROGRAM
     vflip - Flip (or reflect) an image

SYNTAX
     vflip

     -i             input image

     -o             output image

     [-t]           flip top/bottom

     [-r]           flip right/left

     [-V]           Gives the version for vflip

     [-U]           Gives the usage for vflip

     [-P]           Prompts for command line options

     [-A [file1]]   Creates the answer file called vflip.ans or
                    file1

     [-a [file1]]   Uses vflip.ans or file1 as the answer file

DESCRIPTION
     vflip performs reflection or "flip" operations on an image.
     The flip can be specified to be top-for-bottom or right-
     for-left or both (which does a 180 degree rotation.

REQUIRED ARGUMENTS
     -i     type: infile
            desc: input image

     -o     type: outfile
            desc: output image

OPTIONAL ARGUMENTS
     -t     type: boolean
            desc: flip top/bottom
            default: false

     -r     type: boolean
            desc: flip right/left
            default: true

EXAMPLES
     vflip -i feath.xv -o feath.flip.xv -r 1

     reflects "feath.xv" about a vertical line thru the center of
     the image.

SEE ALSO
     intro(1), verror(3), vgparms(3), vutils(3), lvflip(3) vro-
     tate(1), vwarp(1)

RESTRICTIONS
     vflip does not work on BIT, COMPLEX, or transformed data
     types.  vflip will work with explicit location data, but
     only the image part will be flipped.  The location data will
     not be flipped.

COPYRIGHT
     Copyright 1991, University of New Mexico.  All rights
     reserved.

Khoros                    Release: 1.0                          1

