Image gets rotated when retrieved from file

rattletrap99

I'm modifying some code from an online lesson on using UIPickerViewController.

I'm taking a photo, displaying in a UIImageView in my first View Controller, then saving it to file. Then I retrieve it and display it in a UIImageView in my second View Controller. The UIImageViews are the same size (375 x 315), and use the same settings:

The first VC looks like this after snapping the picture and hitting the "Use photo" button on the UIPickerViewController interface:

The second VC looks like this after I retrieve the pic (I'm using PNG):

I've banged around a lot on SO, yet haven't found a solution for iOS. Can someone please point me in the right direction? I can supply any code (which seems unremarkable), but I don't think that's where the problem lies.

Thanks! All Help appreciated!

rattletrap99

I got my answer right here, which was only a click or two away from the link provided by @ocanal in his comment above. I did have to convert from Obj C to Swift, but it works like magic. Here's the code I added to achieve the correct orientation:

let originalImage = UIImage(contentsOfFile: imagePath)

var imageToDisplay: UIImage? = nil
if let anImage = originalImage?.cgImage {
    imageToDisplay = UIImage(cgImage: anImage, scale: originalImage!.scale, orientation: .right)

Collected from the Internet

Please contact [email protected] to delete if infringement.

edited at2021-05-2

Comments

0 comments

While using UIImagePickerController in Xamarin.iOS, when I select any front cam image, it gets rotated 90 degrees counter clockwise

TOP Ranking

Article

Image gets rotated when retrieved from file

Image gets rotated when retrieved from file

Loopback Error: connect ECONNREFUSED 127.0.0.1:3306 (MAMP)

Can't pre-populate phone number and message body in SMS link on iPhones when SMS app is not running in the background

pump.io port in URL

How to import an asset in swift using Bundle.main.path() in a react-native native module

Failed to listen on localhost:8000 (reason: Cannot assign requested address)

Spring Boot JPA PostgreSQL Web App - Internal Authentication Error

Emulator wrong screen resolution in Android Studio 1.3

3D Touch Peek Swipe Like Mail

Double spacing in rmarkdown pdf

Svchost high CPU from Microsoft.BingWeather app errors

How to how increase/decrease compared to adjacent cell

Using Response.Redirect with Friendly URLS in ASP.NET

java.lang.NullPointerException: Cannot read the array length because "<local3>" is null

BigQuery - concatenate ignoring NULL

How to fix "pickle_module.load(f, **pickle_load_args) _pickle.UnpicklingError: invalid load key, '<'" using YOLOv3?

ngClass error (Can't bind ngClass since it isn't a known property of div) in Angular 11.0.3

Can a 32-bit antivirus program protect you from 64-bit threats

Make a B+ Tree concurrent thread safe

Bootstrap 5 Static Modal Still Closes when I Click Outside

Vector input in shiny R and then use it

Assembly definition can't resolve namespaces from external packages