How to Add a Border to an Image View

[kjmcneish]

It takes just two lines of code to add a border to an image view.

In Swift:

Code: [Select]

imageView.layer.borderWidth = 2.0
imageView.layer.borderColor = UIColor.whiteColor().CGColor
In Objective-C:

Code: [Select]

[[imageView layer] setBorderWidth:2.0f];
[[imageView layer] setBorderColor:[UIColor whiteColor].CGColor];
All the best!
Kevin McNeish
Author of Learn to Code in Swift: https://itunes.apple.com/us/book/learn-to-code-in-swift/id942956811?mt=11
Check out our Robot Tic-Tac-Toe app: https://itunes.apple.com/us/app/robot-tic-tac-toe/id990638517?mt=8