Photo - Kelmatou/iOSTools GitHub Wiki

Camera

Delegates

protocol CameraDelegate: class {
  
  @objc optional func didFinishCapture(_ cameraView: CameraView, image: UIImage?)
  @objc optional func didChangeCapturePosition(_ cameraView: CameraView, newOrientation: AVCaptureDevice.Position)
  @objc optional func willChangeCapturePosition(_ cameraView: CameraView, newOrientation: AVCaptureDevice.Position)
}

Properties

weak var delegate: CameraDelegate?
var capturePosition: AVCaptureDevice.Position

Inits

init(frame: CGRect)
init?(coder aDecoder: NSCoder)

Methods

func capturePhoto()
func switchCamera()

Definitions

weak var delegate: CameraDelegate?: Camera delegate, assign it to your class to receive notifications.
var capturePosition: AVCaptureDevice.Position: Camera currently used by CameraView (.front, .back, .unspecified).
init(frame: CGRect): Create CameraView from a frame.
init?(coder aDecoder: NSCoder): Create CameraView from storyboard.
func capturePhoto(): Request camera to capture a photo. Photo will be send through func didFinishCapture(_ cameraView:, image:) delegate.
func switchCamera(): Change camera used. Double tapping on CameraView also change camera used. When switching camera, willChangeCapturePosition(_ cameraView:, newOrientation:) will first be called, then willChangeCapturePosition(_ cameraView:, newOrientation:).

PhotoLibrary

Methods

func openPhotoLibrary()

Definitions

func openPhotoLibrary(): Request device's photo library controller to be displayed over current UIViewController. To get image selected, copy paste this code in your UIViewController:

   public func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
    if let image = info[UIImagePickerControllerOriginalImage] as? UIImage {
      picker.dismiss(animated: true, completion: {
        //image
      })
    }
    else {
      //no image
    }
   }