ios - round bottomRight 与 byRoundingCorners 不起作用

Question

我正在尝试为 topLeft 和 rightBottom 制作圆角，顶部圆形效果很好但 leftBottom 仍然是矩形，

我搜索了很多，我认为这是重叠问题，但不知道如何解决，请帮忙？

附言仅在 iPhone Xs Max 中运行良好

import UIKit

@IBDesignable
class CustomView: UIView {

    override init(frame: CGRect) {
        super.init(frame: frame)
        setRadius()

    }
    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
        setRadius()
    }
    override func prepareForInterfaceBuilder() {
        setRadius()
    }
    func setRadius()
    {
        let  cornerRadius = 18.0

        let path = UIBezierPath(roundedRect: self.bounds, byRoundingCorners:  [.topLeft, .bottomRight], cornerRadii: CGSize(width: cornerRadius, height: cornerRadius))

        let maskLayer = CAShapeLayer()
        self.layer.maskedCorners = [.layerMinXMinYCorner, .layerMaxXMinYCorner]
        maskLayer.frame = self.bounds
        maskLayer.path = path.cgPath
        self.layer.mask = maskLayer
    }
}

Answer 1

试试这个

let your_Frame = UIView(frame: CGRect(x: 0, y: 0, width: 100, height: 100))//define your frame size you want
your_Frame.layer.cornerRadius = 25//deine the radius you want
your_Frame.layer.maskedCorners = [.layerMinXMinYCorner, .layerMaxXMaxYCorner]
view.addSubview(your_Frame)