Question

I am using camera functionality in my application and saving the images in documents directory after clicking the photo. Whenever I use images, the orientation of these images get change. So for it I search on stackoverflow and get the solution in this link:

iOS UIImagePickerController result image orientation after upload

But I am unable to know that how to use the fix orientation method to get the original orientation of the image. If anyone has some idea about it, please help me.

Thanks to all.

Answer 1

Add that method somewhere. Then:

UIImage *origImage = <from somewhere>;
UIImage *fixed = [origImage  fixOrientation];

It is a category method, so you can add it to any implementation really. Generally good practice is to create a separate file, say UIImage+rotationFix.{m,h}.