var myString = "Hello world! - swift.jsrun.net"
print(myString)
import UIKit
class ViewController:
UIViewcontroller,
UINavigationControllerDelegate, UITmagePickerControllerDelegatef//设置因像显示用的 outlet,就是变量 car ImageView
@IBOutlet weak var
carlmageView:UllmageView!
sender:UlButton) [
let vc =UllmagePickerController
vC.sourceType=.photoLibrary vc.allowsEditing = true
vc.delegate = self
present (vc, animated: true)
]
oncamera( sender: UIButton) [let vc =UllmagePickerController ()
vc.sourceType =.camera
vc.allowsEditing = true
vc.delegate = self
present (vC, animated: true)
]
picker:UllmagePickerController didFinishPickingMediawithlnfo info:(UI ImagePickerController. InfoKey: Any))
picker.dismiss(animated:true) guard let image = infol.
editedlmage\ as? UI lmage else f return
]
carlmageView.image=image
]
]