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@rtimpone
Created May 18, 2018 01:27
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Create a UIColor from hex values
extension UIColor {
convenience init(hex: String) {
let trimmedString = hex.replacingOccurrences(of: "#", with: "")
var uint32Value: UInt32 = 0
Scanner(string: trimmedString).scanHexInt32(&uint32Value)
let intValue = Int(uint32Value)
self.init(hex: intValue)
}
convenience init(hex: Int) {
let r = CGFloat((hex >> 16) & 0xff) / 255
let g = CGFloat((hex >> 08) & 0xff) / 255
let b = CGFloat((hex >> 00) & 0xff) / 255
self.init(red: r, green: g, blue: b, alpha: 1)
}
}
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