UIColorExtensions.swift

//
//  UIColorExtensions.swift
//
//  Created by Daniel Tartaglia on 12/4/14.
//  Copyright (c) 2014 Daniel Tartaglia. MIT License.
//

import UIKit


extension UIColor {

    convenience init(hex: UInt32) {
        let red   = hex < 0xFFFFFF ? (hex & 0xFF0000) >> 16 : (hex & 0xFF000000) >> 24
        let green = hex < 0xFFFFFF ? (hex & 0x00FF00) >>  8 : (hex & 0x00FF0000) >> 16
        let blue  = hex < 0xFFFFFF ? (hex & 0x0000FF)       : (hex & 0x0000FF00) >>  8
        let alpha = hex < 0xFFFFFF ? 0xFF                   : (hex & 0x000000FF)
        let max: CGFloat = 255
        self.init(red: CGFloat(red)/max, green: CGFloat(green)/max, blue: CGFloat(blue)/max, alpha: CGFloat(alpha)/max)
    }

}