ROTATE(1) General Commands Manual ROTATE(1)
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 opera-
tions 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 oth-
ers).
October 8, 2006 ROTATE(1)
