如何设置.topright与TableView中细胞内高值T垄断redius斯威夫特3

Question

我想与阴影效果设置为圆角半径不同的价值观的TableView细胞内的UIView，就像这样：

我的代码是：

cell.headerView.round(corners: [.topRight], radius: 35) 

extension UIView { 
    func round(corners: UIRectCorner, radius: CGFloat) { 
     let path = UIBezierPath(roundedRect:self.bounds, byRoundingCorners: corners, cornerRadii: CGSize(width: radius, height: radius)) 
     let mask = CAShapeLayer() 
     mask.path = path.cgPath 
     self.layer.mask = mask 
     self.layoutIfNeeded()  
    } 
} 

这是工作在iPhone模拟器SE但不工作的iPhone 6S模拟器。

Answer 1

夫特4

myView.clipsToBounds = true 
     myView.layer.cornerRadius = 20 
     myView.layer.maskedCorners = [.layerMaxXMaxYCorner,.layerMinXMaxYCorner,.layerMinXMinYCorner] 

Answer 2

我已经使用几乎相同的实现，它是两者的设备上工作正常以及模拟器。

extension UIView 
{ 
    func roundCorners(corners: UIRectCorner, radius: CGFloat) 
    { 
     let bounds = self.bounds 
     let maskPath = UIBezierPath(roundedRect: bounds, byRoundingCorners: corners, cornerRadii: CGSize(width: radius, height: radius)) 
     let maskLayer = CAShapeLayer() 
     maskLayer.frame = bounds 
     maskLayer.path = maskPath.cgPath 
     self.layer.mask = maskLayer 
    } 
} 

class CustomCell: UITableViewCell 
{ 
    @IBOutlet weak var customView: UIView! 

    override func awakeFromNib() 
    { 
     super.awakeFromNib() 
     self.customView.layer.cornerRadius = 10.0 
     self.customView.roundCorners(corners: [.topRight], radius: 35.0) 
    } 
} 

截图：