25 lines
632 B
Swift
25 lines
632 B
Swift
//
|
|
// Copyright (c) 2018 Open Whisper Systems. All rights reserved.
|
|
//
|
|
|
|
public class GradientView: UIView {
|
|
|
|
let gradientLayer = CAGradientLayer()
|
|
|
|
public required init(from fromColor: UIColor, to toColor: UIColor) {
|
|
gradientLayer.colors = [fromColor.cgColor, toColor.cgColor]
|
|
super.init(frame: CGRect.zero)
|
|
|
|
self.layer.addSublayer(gradientLayer)
|
|
}
|
|
|
|
public required init?(coder aDecoder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
public override func layoutSubviews() {
|
|
super.layoutSubviews()
|
|
gradientLayer.frame = self.bounds
|
|
}
|
|
}
|