ios - SwiftUI：如何访问 EXIF 数据？

Question

所以我有这段代码可以让我从照片库中选择一张图片然后显示它。

但我的问题是，如何访问 EXIF 数据，更具体地说是纬度和经度？

我没有那么有经验，所以我非常感谢一些帮助

这是内容视图：https ://hatebin.com/omavjsprek

这是 imagePicker 的代码：

struct imagePicker:UIViewControllerRepresentable {
    @Binding var image: UIImage?
    @Binding var showImagePicker: Bool
    
    typealias UIViewControllerType = UIImagePickerController
    typealias Coordinator = imagePickerCoordinator
    
    var sourceType:UIImagePickerController.SourceType = .camera
    
    
    func makeUIViewController(context: UIViewControllerRepresentableContext<imagePicker>) -> UIImagePickerController {
        let picker = UIImagePickerController()
        picker.sourceType = sourceType
        picker.delegate = context.coordinator
        return picker
    }
    
    func makeCoordinator() -> imagePicker.Coordinator {
        return imagePickerCoordinator(image: $image, showImagePicker: $showImagePicker)
    }
    
    func updateUIViewController(_ uiViewController: UIImagePickerController, context: UIViewControllerRepresentableContext<imagePicker>) {}
    
    
}



class imagePickerCoordinator: NSObject, UINavigationControllerDelegate, UIImagePickerControllerDelegate {
        @Binding var image: UIImage?
        @Binding var showImagePicker: Bool
    
    init(image:Binding<UIImage?>, showImagePicker: Binding<Bool>) {
            _image = image
            _showImagePicker = showImagePicker
    }
    
    
    
    func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
        if let uiimage = info[UIImagePickerController.InfoKey.originalImage] as? UIImage {
            image = uiimage
            showImagePicker = false
        }
        
        
    }
    
    func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
        showImagePicker = false
    }


}

标签： iosimageswiftuigeolocationexif