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//
//  ImagePicker.swift
//  ViewAndVC
//
//  Created by Ryan J. W. Kim on 2021/10/29.
//

import SwiftUI

struct ImagePicker: UIViewControllerRepresentable {

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//
//  ImagePickerView.swift
//  ViewAndVC
//
//  Created by Ryan J. W. Kim on 2021/10/29.
//

import SwiftUI
// MARK: - ImageSave class
class ImageSaver: NSObject {

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func loadImage() {
        guard let inputImage = inputImage else { return }
        image = Image(uiImage: inputImage)

        let imageSaver = ImageSaver()
        imageSaver.writeToPhotoAlbum(image: inputImage)
    } //: loadImage func

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// MARK: - ImageSave class
class ImageSaver: NSObject {
    func writeToPhotoAlbum(image: UIImage) {
        UIImageWriteToSavedPhotosAlbum(image, self, #selector(saveError), nil)
    }
    
    @objc func saveError(_ image: UIImage, didFinishSavingWithError error: Error?, contextInfo: UnsafeRawPointer) {
        print("Save finished!")
    }
}

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func loadImage() {
        guard let inputImage = inputImage else { return }
        image = Image(uiImage: inputImage)
        
        UIImageWriteToSavedPhotosAlbum(inputImage, nil, nil, nil)
    } //: loadImage func

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import SwiftUI

struct ContentView: View {
    // MARK: - Properties
    @State private var image: Image?
    @State private var showingImagePicker = false
    
    @State private var inputImage: UIImage?
    // MARK: - Body
    var body: some View {

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import SwiftUI

struct ImagePicker: UIViewControllerRepresentable {
    class Coordinator: NSObject, UIImagePickerControllerDelegate, UINavigationControllerDelegate {
        var parent: ImagePicker
        
        init(_ parent: ImagePicker) {
            self.parent = parent
        }

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struct ContentView: View {
    // MARK: - Properties
    @State private var image: Image?
    @State private var showingImagePicker = false
    
    // MARK: - Body
    var body: some View {
        VStack {
            image?
                .resizable()

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import SwiftUI

struct ImagePicker: UIViewControllerRepresentable {
    func makeUIViewController(context: Context) -> UIImagePickerController {
        let picker = UIImagePickerController()
        return picker
    }
    
    func updateUIViewController(_ uiViewController: UIImagePickerController, context: Context) {
        

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import CoreImage
import CoreImage.CIFilterBuiltins
import SwiftUI

struct CoreImageIntegration: View {
    // MARK: - Properties
    @State private var image: Image?