How to set image in circle in swift

Question

How can i make i circle picture with swift    My ViewController    import UIKit import Foundation  class FriendsViewController   UIViewController        IBOutlet weak var profilPicture  UIImageView       override func viewDidLoad             super viewDidLoad           profilPicture   UIImageView frame  CGRectMake 0  0  100  100             My profilPicture   UIImageView frame  CGRectMake 0  0  100  100   do nothing     Exemple  http   www appcoda com ios-programming-circular-image-calayer

User · Answer

All the answers above couldn t solve the problem in my case  My ImageView was placed in a customized UITableViewCell  Therefore I had also call the layoutIfNeeded   method from here  Example    class NameTableViewCell UITableViewCell UITextFieldDelegate         override func awakeFromNib          self layoutIfNeeded       profileImageView layoutIfNeeded        profileImageView isUserInteractionEnabled   true     let square   profileImageView frame size width  lt  profileImageView frame height   CGSize width  profileImageView frame size width  height  profileImageView frame size width    CGSize width  profileImageView frame size height  height   profileImageView frame size height      profileImageView addGestureRecognizer tapGesture      profileImageView layer cornerRadius   square width 2     profileImageView clipsToBounds   true

User · Answer

import UIKit  class ViewController  UIViewController      IBOutlet weak var image  UIImageView     override func viewDidLoad         super viewDidLoad        image layer borderWidth   1     image layer masksToBounds   false     image layer borderColor   UIColor black cgColor     image layer cornerRadius   image frame height 2     image clipsToBounds   true     If you want it on an extension  import UIKit  extension UIImageView        func makeRounded              self layer borderWidth   1         self layer masksToBounds   false         self layer borderColor   UIColor black cgColor         self layer cornerRadius   self frame height   2         self clipsToBounds   true           That is all you need

User · Answer

struct CircleImage  View       var image  Image      var body  some View           image             clipShape Circle              This is correct for SwiftUI

User · Answer

This way is the least expensive way and always keeps your image view rounded   class RoundedImageView  UIImageView        override init frame  CGRect            super init frame  frame           clipsToBounds   true            required init  coder aDecoder  NSCoder            super init coder  aDecoder           clipsToBounds   true            override func layoutSubviews             super layoutSubviews            assert bounds height    bounds width   The aspect ratio isn t 1 1  You can never round this image view             layer cornerRadius   bounds height   2           The other answers are telling you to make views rounded based on frame calculations set in a UIViewControllers viewDidLoad   method  This isn t correct  since it isn t sure what the final frame will be

User · Answer

code to make the image round   import UIKit  extension UIImageView   public func maskCircle anyImage  UIImage          self contentMode   UIViewContentMode ScaleAspectFill     self layer cornerRadius   self frame height   2     self layer masksToBounds   false     self clipsToBounds   true            make square   must to make circle          resize reduce the kilobyte  and        fix rotation                self image   prepareImage anyImage           to call the function from the view controller  self imgCircleSmallImage maskCircle imgCircleSmallImage image

User · Answer

For Swift 4   import UIKit  extension UIImageView    func makeRounded         let radius   self frame width 2 0     self layer cornerRadius   radius     self layer masksToBounds   true

User · Answer

First you need to set equal width and height for getting Circular ImageView Below I set width and height as 100 100 If you want to set equal width and height according to your required size set here    var imageCircle   UIImageView frame  CGRectMake 0  0  100  100     Then you need to set height 2 for corner radius    imageCircle layer cornerRadius   imageCircle frame size height 2  imageCircle layer borderWidth   1  imageCircle layer borderColor   UIColor blueColor   CGColor  imageCircle clipsToBounds   true  self view addSubview imageCircle

User · Answer

Don t know if this helps anyone but I was struggling with this problem for awhile  none of the answers online helped me  For me the problem was I had different heights and widths set on the image in storyboard  I tried every solution on stack and it turns out it was something as simple as that  Once I set them both to 200 my circle profile image was perfect  This was code then in my VC   profileImage2 layer cornerRadius   profileImage2 frame size width 2     profileImage2 clipsToBounds   true

User · Answer

Based in the answer of  DanielQ  Swift 4 and Swift 3  import UIKit  extension UIImageView        func setRounded             self layer cornerRadius    self frame width   2    instead of let radius   CGRectGetWidth self frame    2         self layer masksToBounds   true           You can use it in any ViewController with   imageView setRounded

User · Answer

For Swift3 Swift4 Developers   let radius   yourImageView frame width   2 yourImageView layer cornerRadius   radius yourImageView layer masksToBounds   true

User · Answer

You can simple create extension   import UIKit  extension UIImageView       func setRounded           let radius   CGRectGetWidth self frame    2       self layer cornerRadius   radius       self layer masksToBounds   true          and use it as below   imageView setRounded

User · Answer

If you mean you want to make a UIImageView circular in Swift you can just use this code   imageView layer cornerRadius   imageView frame height   2 imageView clipsToBounds   true

User · Answer

If your image is rounded  it would have a height and width of the exact same size  i e 120   You simply take half of that number and use that in your code  image layer cornerRadius   60

User · Answer

imageView layer cornerRadius   imageView frame height 2 imageView clipToBounds   true

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