JPEGORIENT(1)
NAME
jpegorient - change the orientations of JPEG images
SYNOPSIS
jpegorient { -90 | -180 | -270 | -v | -h } image-file ...
DESCRIPTION
This is a simple utility for changing the orientations of one or more
JPEG images. It is provided as part of the image conversion and transformation plugins for Konqueror.
A single option must be passed before any filenames to specify how the
orientations of the images are to be changed. Each new image will be
saved over the old one.
This utility makes use of orient.py(1), which is designed to work with
certain types of digital camera image files. Instead of modifying the
image data, it alters the EXIF tags stored with the image to reflect
the new orientation. For this reason only images with the correct
types of EXIF tags can be changed using this tool.
This utility is part of the official KDE add-ons module.
OPTIONS
-90 Rotate each image by 90 degrees clockwise.
-180 Rotate each image by a half turn (i.e., 180 degrees).
- -270 Rotate each image by 270 degrees clockwise (i.e., 90 degrees
- counter-clockwise).
- -v Flip each image vertically.
- -h Flip each image horizontally.
SEE ALSO
exif.py(1), konqueror(1), orient.py(1).
AUTHOR
- The image transformation plugins were written by Leif Jensen
<jensen@math.columbia.edu>.
This manual page was prepared by Ben Burton <bab@debian.org> for the Debian GNU/Linux system (but may be used by others).