UIImage orientation in animation

Question

I want to change my UIImage orientation. I've done this one:

image = [UIImage imageWithCGImage:image.CGImage 
                            scale:1.0 orientation: UIImageOrientationUpMirrored];

And it works fine ! But I have next problem: I want play UIImageView animation with CHANGED IMAGES orientation! But it plays WITHOUT changing! I've get orientation and it was changed - but images show like NOT.

Can someone advice ?

Yes, looks like animation IGNORE image orientation.

thanks,

Answer 1

Add set of images in the array and call that array along with the position of the uiimageview and get the output flow's from the array.

http://www.chuckstar.com/blog/technology/iphone-sample-rotating-uiimage-inside-uiimageview/

Hope this may help you!!!

Answer 2

Try applying a CGAffineTransform on the image view. If you use a -1 for the vertical scale you should get the effect you want.

Answer 3

You will run into this issue if you animate on the orientation-corrected image with [UIImage imageWithCGImage:scale:orientation:] on iOS 4.x (or prior versions). To work around this, you have to create a new image by rotating the image to the desired orientation. It works for me.