圆角阴影处理

-(instancetype)initWithFrame:(CGRect)frame{

self= [superinitWithFrame:frame];

if(self) {

self.backgroundColor= kUIColorFromRGB(0x4b4773);

//v.layer.masksToBounds=YES;这行去掉

self.layer.cornerRadius=10;

self.layer.shadowColor= kUIColorFromRGB1(0x000000,1).CGColor;

self.layer.shadowOffset= CGSizeMake(2,5);

self.layer.shadowOpacity=0.5;self.layer.shadowRadius=5;

}

returnself;

}