Image Rotate/Flip Automatically

[24Lathiya]

I have copied your classes into my project. Some images are rotating/flipping automatically when I open them in DTPhotoViewer. Can you please help me to fix this issue?
@tungvoduc

[tungvoduc]

@24Lathiya can you describe the problem in more details? Or a screen recording would be nice.

[24Lathiya]

@tungvoduc Please have a look at the attachment. Rotation problems happen with capture images and live images.

Simulator.Screen.Recording.-.iPhone.14.Pro.-.2023-01-04.at.11.39.27.mp4

Simulator.Screen.Recording.-.iPhone.14.Pro.-.2023-01-04.at.11.54.17.mp4

I have used the below extension but it won't work with capture and live images.

`func fixedOrientation() -> UIImage {

        if imageOrientation == .up {
            return self
        }
        
        var transform: CGAffineTransform = CGAffineTransform.identity
        
        switch imageOrientation {
        case .down, .downMirrored:
            transform = transform.translatedBy(x: size.width, y: size.height)
            transform = transform.rotated(by: CGFloat.pi)
        case .left, .leftMirrored:
            transform = transform.translatedBy(x: size.width, y: 0)
            transform = transform.rotated(by: CGFloat.pi / 2)
        case .right, .rightMirrored:
            transform = transform.translatedBy(x: 0, y: size.height)
            transform = transform.rotated(by: CGFloat.pi / -2)
        case .up, .upMirrored:
            break
        }
        
        switch imageOrientation {
        case .upMirrored, .downMirrored:
            transform = transform.translatedBy(x: size.width, y: 0)
            transform = transform.scaledBy(x: -1, y: 1)
        case .leftMirrored, .rightMirrored:
            transform = transform.translatedBy(x: size.height, y: 0)
            transform = transform.scaledBy(x: -1, y: 1)
        case .up, .down, .left, .right:
            break
        }
        
        if let cgImage = self.cgImage, let colorSpace = cgImage.colorSpace,
            let ctx: CGContext = CGContext(data: nil, width: Int(size.width), height: Int(size.height), bitsPerComponent: cgImage.bitsPerComponent, bytesPerRow: 0, space: colorSpace, bitmapInfo: CGImageAlphaInfo.premultipliedLast.rawValue) {
            ctx.concatenate(transform)
            
            switch imageOrientation {
            case .left, .leftMirrored, .right, .rightMirrored:
                ctx.draw(cgImage, in: CGRect(x: 0, y: 0, width: size.height, height: size.width))
            default:
                ctx.draw(cgImage, in: CGRect(x: 0, y: 0, width: size.width, height: size.height))
            }
            if let ctxImage: CGImage = ctx.makeImage() {
                return UIImage(cgImage: ctxImage)
            } else {
                return self
            }
        } else {
            return self
        }
    }`