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In my design navigation of app have nice shadow and i want to apply in my code. How to i can create this effect?
600
Go to the ViewController. swift file and add the ViewDidAppear method. a nav helper variable which saves typing. the Navigation Bar Style is set to black and the tint color is set to yellow, this will change the bar button items to yellow.
Enter Swift as Language and choose Next. Go to the Storyboard. Add a Button to the main view and give it a title of "Shadow Tutorial". Select the Resolve Auto Layout Issues button and select Reset to Suggested Constraints.
without adding the view
self.navigationController?.navigationBar.layer.masksToBounds = false
self.navigationController?.navigationBar.layer.shadowColor = UIColor.lightGray.cgColor
self.navigationController?.navigationBar.layer.shadowOpacity = 0.8
self.navigationController?.navigationBar.layer.shadowOffset = CGSize(width: 0, height: 2.0)
self.navigationController?.navigationBar.layer.shadowRadius = 2
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