How do I segue an image to another ViewController and display it within an ImageView?
<p>The following code allows the user to select an image from the gallery or to take a picture and displays it within the ViewController via ImageView. What I want to do here is to pass the image that was taken or selected from the gallery and pass it to another ViewController to which it gets displayed in an ImageView. Ideally once the picture is selected or taken the ViewController changes immediately to the Second ViewController and displays the image in the ImageView. </p>

<p>How can this be achieved? thanks.</p>

<pre><code>import Foundation
import UIKit
import MobileCoreServices
import AssetsLibrary
import AVFoundation
import SystemConfiguration

class ViewController: UIViewController, UITextViewDelegate, UINavigationControllerDelegate, UIImagePickerControllerDelegate, UITextFieldDelegate, UIPopoverControllerDelegate, UIAlertViewDelegate {

    var controller = UIImagePickerController()
    var assetsLibrary = ALAssetsLibrary()
    var selectedImage = UIImageView ()

    private var image: UIImage? // THIS ONE

    @IBOutlet weak var btnClickMe: UIButton!
    @IBOutlet weak var imageView: UIImageView!

    var picker:UIImagePickerController?=UIImagePickerController()
    var popover:UIPopoverController?=nil

    override func viewDidLoad() {
        super.viewDidLoad()
        picker!.delegate=self

    }
    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()

    }

    @IBAction func btnImagePickerClicked(sender: AnyObject)
    {
        let alert:UIAlertController=UIAlertController(title: "Choose Image", message: nil, preferredStyle: UIAlertControllerStyle.ActionSheet)

        let cameraAction = UIAlertAction(title: "Camera", style: UIAlertActionStyle.Default)
            {
                UIAlertAction in
                self.openCamera()

        }
        let gallaryAction = UIAlertAction(title: "Gallery", style: UIAlertActionStyle.Default)
            {
                UIAlertAction in
                self.openGallary()
        }
        let cancelAction = UIAlertAction(title: "Cancel", style: UIAlertActionStyle.Cancel)
            {
                UIAlertAction in

        }

        // Add the actions
        picker?.delegate = self
        alert.addAction(cameraAction)
        alert.addAction(gallaryAction)
        alert.addAction(cancelAction)
        // Present the controller
        if UIDevice.currentDevice().userInterfaceIdiom == .Phone
        {
            self.presentViewController(alert, animated: true, completion: nil)
        }
        else
        {
            popover=UIPopoverController(contentViewController: alert)
            popover!.presentPopoverFromRect(btnClickMe.frame, inView: self.view, permittedArrowDirections: UIPopoverArrowDirection.Any, animated: true)
        }
    }
    func openCamera()
    {
        if(UIImagePickerController .isSourceTypeAvailable(UIImagePickerControllerSourceType.Camera))
        {
            picker!.sourceType = UIImagePickerControllerSourceType.Camera
            self .presentViewController(picker!, animated: true, completion: nil)
        }
        else
        {
            openGallary()
        }
    }
    func openGallary()
    {
        picker!.sourceType = UIImagePickerControllerSourceType.PhotoLibrary
        if UIDevice.currentDevice().userInterfaceIdiom == .Phone
        {
            self.presentViewController(picker!, animated: true, completion: nil)
        }
        else
        {
            popover=UIPopoverController(contentViewController: picker!)
            popover!.presentPopoverFromRect(btnClickMe.frame, inView: self.view, permittedArrowDirections: UIPopoverArrowDirection.Any, animated: true)
        }
    }
    func imagePickerController(picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : AnyObject])
    {
        picker .dismissViewControllerAnimated(true, completion: nil)
        imageView.image=info[UIImagePickerControllerOriginalImage] as? UIImage
        image = imageView.image!
        performSegueWithIdentifier("TEST", sender: self)
    }
    func imagePickerControllerDidCancel(picker: UIImagePickerController)
    {
        print("picker cancel.")

    }
}
</code></pre>

<p>Here is my second ViewController</p>

<pre><code> import UIKit

class ViewController2: UIViewController {

        var Image = UIImage ()

        @IBOutlet var imageView: UIImageView!

        override func viewDidLoad() {
            super.viewDidLoad()
            imageView.image = Image
        }

        override func didReceiveMemoryWarning() {
            super.didReceiveMemoryWarning()
        }
    }
</code></pre>