Swift version: 5.6
Template images are the iOS 7.0 way of tinting any kind of image when it's inside a UIImageView
. This is usually used to mimic the tinting of button images (as seen in toolbars and tab bars) but it works anywhere you want to dynamically recolor an image.
To get started, load an image then call withRenderingMode()
on it, like this:
if let myImage = UIImage(named: "myImage") {
let tintableImage = myImage.withRenderingMode(.alwaysTemplate)
imageView.image = tintableImage
}
The tint color of a UIImageView
is the standard iOS 7 blue by default, but you can change it easily enough:
imageView.tintColor = UIColor.red
SAVE 50% To celebrate WWDC23, all our books and bundles are half price, so you can take your Swift knowledge further without spending big! Get the Swift Power Pack to build your iOS career faster, get the Swift Platform Pack to builds apps for macOS, watchOS, and beyond, or get the Swift Plus Pack to learn advanced design patterns, testing skills, and more.
Available from iOS 7.0
This is part of the Swift Knowledge Base, a free, searchable collection of solutions for common iOS questions.
Link copied to your pasteboard.