Although the accepted answer is great and it works as it should, I've modified it to split offSet: CGSize
to offsetX: CGFloat
and offsetY: CGFloat
.
extension UIView {
func dropShadow(offsetX: CGFloat, offsetY: CGFloat, color: UIColor, opacity: Float, radius: CGFloat, scale: Bool = true) {
layer.masksToBounds = false
layer.shadowOffset = CGSize(width: offsetX, height: offsetY)
layer.shadowColor = color.cgColor
layer.shadowOpacity = opacity
layer.shadowRadius = radius
layer.shadowPath = UIBezierPath(rect: self.bounds).cgPath
layer.shouldRasterize = true
layer.rasterizationScale = scale ? UIScreen.main.scale : 1
}
}