IOS CAShapeLayer CAGradientLayer UIBezierPath 使用实例 - 景树园
原文:http://www.cnblogs.com/rollrock/p/3832997.html?utm_source=tuicool#defineDegreesToRadians(_degrees)((M_PI*(_degrees))/180)//此处是我自己补充的宏定义,重要参数CGRectrect=CGRectMake(100,100,100,100);UIView*bgView=[[UI