How to make UIImage navigate to another ViewController? - ios

Question

Is it possible to make UIImage navigate to another ViewController when I tap on it ?
Just like UIButton.
Thanks.

Answer 1

ya you can use
var tap = UITapGestureRecognizer(target: self, action: Selector("imageCliecked"))
yourimageView.addGestureRecognizer(tap)
yourimageView.userInteractionEnabled = true // this is must dont forget to add
method is
func imageCliecked()
{
println("Tapped on Image")
// navigate to another
self.performSegueWithIdentifier("yoursegueName", sender: self)
}
override func prepareForSegue(segue: UIStoryboardSegue, sender:AnyObject?)
{
if segue.identifier == "yoursegueName" {
var destViewController: ViewController = segue.destinationViewController as ViewController
destViewController.img = imageView.image // pass your imageview
}
}
another ViewController
class ViewController: UIViewController
{
strong var img: UIImage!
override function viewDidLoad()
{
if(self.img)
self.imageView.image = img;
}
}

Answer 2

UIImageView *imageView=[[UIImageView alloc]init];
//add gesture recogniser
UITapGestureRecognizer *tap=[[UITapGestureRecognizer alloc]initWithTarget:self action:#selector(navigate)];
tap.delegate=self;
[imageView addGestureRecognizer:tap];
//call method
-(void)navigate{
//call the navigation ..
}

Answer 3

For your question I have tried below solution.Also it works fine.
override func viewDidLoad()
{
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
var tapGesture = UITapGestureRecognizer(target: self, action: "navigationFromImage:")
tapGesture.numberOfTapsRequired = 1
imageviewNavigation.userInteractionEnabled = true
imageviewNavigation.addGestureRecognizer(tapGesture)
}
func navigationFromImage(sender: UIGestureRecognizer)
{
var secondViewController = storyboard?.instantiateViewControllerWithIdentifier("navigatingSecondViewController") as SecondViewController
secondViewController.globalImage = imageviewNavigation.image!
navigationController?.pushViewController(secondViewController, animated: true)
//OR
presentViewController(secondViewController, animated: true, completion: nil)
}
Also in Storyboard click the required view controller
1.Go to or click show the Identity inspector
2.Click Identity
3.In StorybordId you must give "navigatingSecondViewController" or whatever you want.
4.Finally you must give same name in your storyboard?.instantiateViewControllerWithIdentifier("navigatingSecondViewController")
in SecondViewController
var globalImage: UIImage = UIImage()
override func viewDidLoad()
{
super.viewDidLoad()
// Do any additional setup after loading the view.
imageAccess.image = globalImage
}

Answer 4

yes it is possible to navigate one controller to another controller using property...
e.g.
// second Controller.....(you pass image on this controller)
#import <UIKit/UIKit.h>
#interface NewScreen : UITableViewController
{
}
#property(strong,nonatomic)UIImage *yourImage;
#end
/// First Controller where you pass your image...
- (IBAction)convertVideoButtonClicked:(id)sender
{
NewScreen *objNew=[self.storyboard instantiateViewControllerWithIdentifier:#"NewScreen"];
objNew.yourImage=imageNamed;
[self.navigationController pushViewController:objNew animated:YES];
// NSURL *videoPath = [NSURL fileURLWithPath:[[NSBundle mainBundle]pathForResource:#"part1" ofType:#"mov"]];
// [self convertVideoToMP4:videoPath];
}