You can pass in args to :convert_options that will get passed right on
to ImageMagick.
has_attached_file :photo, :styles => { :thumb => { :geometry =>
"150x150#", :convert_options => "-auto-orient" } }
http://www.imagemagick.org/script/command-line-options.php?ImageMagick=4c2826d0f83c3jvkoc8fbs56t2#auto-orient
-Dave
On Mon, Jul 19, 2010 at 9:22 PM, Francis Fish <[email protected]> wrote:
> Hi Guys
> Well, I thought I'd lost the few marbles I have left.
> The jolly old iPhone (and indeed cameras) says what the orientation of an
> image is using exif data. If you upload an image taken from the phone, the
> jolly old browser (Chrome/Safari/FF/IE 8) ignores the exif data and makes
> your image landscape.
> Has anyone else found a way of rotating images on the way into their app
> (I'm using paperclip)? Or a tag that respects exif?
> There's lots of command line utilities like jhead, but heroku doesn't let
> you at the file system so I'm storing stuff up in S3 and therefore command
> line a non-starter. Can't expect punters to understand this.
> It's not a big deal, just irritating.
> Thanks and regards,
>
> Francis
>
> Follow me on twitter https://twitter.com/fjfish
> Blog at http://www.francisfish.com
> (you can also buy my books from there!)
> CV http://www.pharmarketeer.com/francis.html
>
> Comfort the frightened, coach the clueless and teach the uninformed. Seth
> Godin
>
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