debian man page for rotate

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)