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swiftimageview
Indra Sen
Indra Sen

Reputation: 37

How to change the image orientation in swift

i have an image view, the image view will get image from camera but the problem is when i want to display the image view the orientation of the image is landscape. here is my code

class ResultViewController: UIViewController,UIImagePickerControllerDelegate,UINavigationControllerDelegate {
var userData2 = userData()

    var base64String1: String!
    var decodedData1: Data!
    var decodedImage1: UIImage!
    @IBOutlet weak var imageResult: UIImageView!

    override func viewDidLoad() {
        super.viewDidLoad()
        base64String1 = userData2.fotoIDString!
        decodedData1 = Data(base64Encoded: base64String1, options: [])!
        decodedImage1 = UIImage(data: decodedData1)!
        imageResult.image = decodedImage1



       }

Upvotes: 0

Views: 3242

Answers (2)

Hilalkah
Hilalkah

Reputation: 1025

This following code rotate an image 90 degrees in Swift 3

imageResult.transform = CGAffineTransform(rotationAngle: .pi/2)

Upvotes: 1

Svetoslav Bramchev
Svetoslav Bramchev

Reputation: 433

You need to transfor orientation of your imageView

imageResult.transform = CGAffineTransformMakeRotation(M_PI_2);

Upvotes: 2

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