How can I automatically rotate a picture? apparently Drupal 7's built in image handling doesn't automatically rotate images based. Is there an option to do that?
If not, how can I make it easy for a user to rotate an image left or right?
ImageCache Actions seems to provide an "autorotate" feature. If server has  Exif PHP extension enabled, and user's camera saved orientation in EXIF data, it automatically rotates image correct side up.