NAME

       rotate - Rotate, mirror, and transpose JPEG images (losslessly whenever possible)

SYNOPSIS

       rotate { options } file [ file ... ]

DESCRIPTION

       rotate  is  a  convenience  frontend  to  jpegtran,  allowing  JPEG  images to be rotated,
       mirrored, or transposed in several ways.  These operations are conducted losslessly (i.e.,
       no image recompression) and keep all EXIF metadata intact.

OPTIONS

       -f, -flip, --flip {horizontal | vertical}
              horizontal: Mirror image horizontally (left-right).
              vertical  : Mirror image vertically (top-bottom).

       -r, -rotate, --rotate {90 | 180 | 270}
              90 : Rotate image 90 degrees clockwise.
              180: Rotate image 180 degrees.
              270: Rotate image 270 degrees clockwise (or 90 ccw).

       -tp, -transpose, --transpose
              Transpose image (across UL-to-LR axis).

       -tv, -transverse, --transverse]
              Transverse transpose (across UR-to-LL axis).

SEE ALSO

       jpegtran(1)

AUTHOR

       rotate  is distributed as a component of jigl, written by Jason Paul <jigl@xome.net>.  Its
       project page is located at http://xome.net/projects/jigl/.

       This manual page was adapted from the program help text by Nicholas Breen <nbreen@ofb.net>
       for the Debian project (but may be used by others).

                                         October 8, 2006                                ROTATE(1)