[英]Picking image from photo library
I'm following this Apple Tutorial and I'm getting this error: 我正在遵循此Apple教程,并且遇到此错误:
Creating an image format with an unknown type is an error
创建未知类型的图像格式是错误的
while selecting image from Photo Library. 从照片库中选择图像时。
func imagePickerController(picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
let selectedImage = info[UIImagePickerControllerOriginalImage] as! UIImage
photoImageView.image = selectedImage
dismiss(animated: true, completion: nil)
}
try this... I did it it ones like this. 试试这个...我做到了,就像这样。
class ViewController: UIViewController, UIImagePickerControllerDelegate, UINavigationControllerDelegate {
@IBOutlet weak var photoImageView: UIImageView!
var standardImg: UIImage!
var imagePicker: UIImagePickerController!
override func viewDidLoad() {
super.viewDidLoad()
}
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
if let image = info[UIImagePickerControllerOriginalImage] as? UIImage {
standardImg = image
photoImageView.image = standardImg
}
imagePicker.dismiss(animated: true, completion: nil)
}
@IBAction func addImage(_ sender: UIButton) {
imagePicker = UIImagePickerController()
imagePicker.delegate = self
present(imagePicker, animated: true, completion: nil)
// sender.setImage(standardImg, for: UIControlState())
}
}
Solution is 解决方法是
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : AnyObject])
{
if let selectedImage = info[UIImagePickerControllerOriginalImage] as? UIImage {
photoImageView.image = selectedImage
}
else{
print("Picking image is not in correct format")
}
self.dismiss(animated: true, completion: nil)
}
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