//
//  UIColor+Extension.swift
//  DouYuDemo
//
//  Created by duxiaoqiang on 17/1/12.
//  Copyright © 2017年 professional. All rights reserved.
//

import UIKit
extension UIColor{
    convenience init(r: CGFloat,g: CGFloat ,b: CGFloat) {
        self.init(red: r / 255.0, green: g / 255.0, blue: b / 255.0, alpha: 1.0)
    }
    
    class func randomColor() -> UIColor{
        return UIColor(r: CGFloat(arc4random_uniform(256)), g: CGFloat(arc4random_uniform(256)), b: CGFloat(arc4random_uniform(256)))
    }
}
