Hi, I'm writing a small script in Java/Groovy which generates my picture galery (resizing, thumbnails..). Since the galery is for web pusblishing I'm rotating images when they contain orientation info in their metadata because web browsers don't support it (which is really a shame).
There's no problem for that but at the end of the process I have to "reset" the EXIF Orientation field to "1" (ie. regular orientation) in order that rotated images can still be displayed correctly on viewers other than web browsers. It seems that Sanselan can write EXIF metadata on JPG files with the ExifRewriter class. But is it possible to update specifically the Orientation tag ? If yes, in which directory I have to add/update that field ? Thanks a lot for your help, Vincent. PS: ExifRewriter Javadoc mentions the ExifMetadataUpdateExample class for example usage but that class is not present in the latest tar.gz (0.97 binaries or source) neither linked from the Sample Usage web page.
