Swift - UIImagePickerController - how to use it?
ios, swift, uiimagepickercontroller
Solution
You're grabbing a `UIImage` named `UIImagePickerControllerOriginalImage` and there exists no such image. You're meant to grab the `UIImage` with the key `UIImagePickerControllerOriginalImage` from the `editingInfo` dictionary:
let tempImage = editingInfo[UIImagePickerControllerOriginalImage] as! UIImage
Problem
I am trying hard to understand how this works, but it's pretty hard for me. =) I have 1 view, there is one button and one small ImageView area for preview. The button triggers imagepickercontroller, and the UIView will display picked image. There is no error but the image doesn't show in the UIImageView area. ``` var imagePicker = UIImagePickerController() @IBOutlet var imagePreview : UIImageView @IBAction func AddImageButton(sender : AnyObject) { imagePicker.modalPresentationStyle = UIModalPresentationStyle.CurrentContext imagePicker.delegate = self self.presentModalViewController(imagePicker, animated: true) } func imagePickerController(picker: UIImagePickerController!, didFinishPickingImage image: UIImage!, editingInfo: NSDictionary!) { var tempImage:UIImage = UIImage(named: UIImagePickerControllerOriginalImage) imagePreview.image = tempImage self.dismissModalViewControllerAnimated(true) } func imagePickerControllerDidCancel(picker: UIImagePickerController!) { self.dismissModalViewControllerAnimated(true) } ```