Ios UICollectioviewCell内Uiview的左下角和右下角半径存在问题
我在Ios UICollectioviewCell内Uiview的左下角和右下角半径存在问题,ios,swift,uikit,uicollectionviewcell,uibezierpath,Ios,Swift,Uikit,Uicollectionviewcell,Uibezierpath,我在UICollectionViewCell上遇到了一个问题。我试图给UIView提供2个边角半径，代码如下。我面临以下问题。任何建议都将不胜感激。多谢各位 func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell { let cell : FeaturedCell = collectionView.d
UICollectionViewCellUIViewfunc collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
let cell : FeaturedCell = collectionView.dequeueReusableCell(withReuseIdentifier: "FeaturedCell", for: indexPath) as! FeaturedCell
let objModel = arrSearch[indexPath.row]
cell.lblproducttitle.text = "\(objModel.Name!) \n$\(objModel.price!)"
cell.imgproduct.sd_setImage(with: URL(string: objModel.imgUrl), placeholderImage: UIImage(named: "logo"), options: .refreshCached, completed: nil)
let mask = CAShapeLayer()
mask.bounds = cell.productnamevw.frame
mask.position = cell.productnamevw.center
mask.backgroundColor = cell.productnamevw.backgroundColor?.cgColor
let path = UIBezierPath(roundedRect: cell.productnamevw.bounds, byRoundingCorners: [.bottomLeft , .bottomRight], cornerRadii: CGSize(width: 10, height: 10))
mask.path = path.cgPath
cell.productnamevw.layer.mask = mask
cell.productnamevw.layer.masksToBounds = true
return cell
}
请注意，这仅适用于iOS 11.0+
yourview.layer.maskedCorners = [.layerMaxXMaxYCorner, .layerMinXMaxYCorner, .layerMinXMinYCorner]
请注意，这仅适用于iOS 11.0+
yourview.layer.maskedCorners = [.layerMaxXMaxYCorner, .layerMinXMaxYCorner, .layerMinXMinYCorner]
您可能需要尝试以下代码来处理不同的iOS版本
class FeaturedCell: UICollectionViewCell {
@IBOutlet private weak var productnamevw: UIView!
override func awakeFromNib() {
super.awakeFromNib()
self.productnamevw.roundCorners(corners: [.bottomLeft, .bottomRight], radius: 10)
}
override func layoutSubviews() {
super.layoutSubviews()
self.productnamevw.roundCorners(corners: [.bottomLeft, .bottomRight], radius: 10)
}
}
您可能需要尝试以下代码来处理不同的iOS版本
class FeaturedCell: UICollectionViewCell {
@IBOutlet private weak var productnamevw: UIView!
override func awakeFromNib() {
super.awakeFromNib()
self.productnamevw.roundCorners(corners: [.bottomLeft, .bottomRight], radius: 10)
}
override func layoutSubviews() {
super.layoutSubviews()
self.productnamevw.roundCorners(corners: [.bottomLeft, .bottomRight], radius: 10)
}
}
对于Swift 4+和iOS 11.0更高版本，这将起作用：
- For top left corner = [.layerMinXMinYCorner]
- For top right corner = [.layerMaxXMinYCorner]
- For bottom left corner = [.layerMinXMaxYCorner]
- For bottom right corner = [.layerMaxXMaxYCorner]
cell.productnamevw.layer.cornerRadius = 10 //or whatever you want to give
cell.productnamevw.layer.maskedCorners = [. layerMinXMaxYCorner, . layerMaxXMaxYCorner]
对于Swift 4+和iOS 11.0更高版本，这将起作用：
- For top left corner = [.layerMinXMinYCorner]
- For top right corner = [.layerMaxXMinYCorner]
- For bottom left corner = [.layerMinXMaxYCorner]
- For bottom right corner = [.layerMaxXMaxYCorner]
cell.productnamevw.layer.cornerRadius = 10 //or whatever you want to give
cell.productnamevw.layer.maskedCorners = [. layerMinXMaxYCorner, . layerMaxXMaxYCorner]
@Himanshuradia上2个角是如何圆角的？添加视图层次结构及其顺序。尝试使用
cell.contentViewcellcell.productnamevwcell.productnamevw.boundsmaskedCornersCALayercell.contentViewcellcell.productnamevwcell.productnamevw.boundsmaskedCornersCALayermaskedCornersawakeFromNibproductnamevwlayoutSubviewsawakeFromNibproductnamevwlayoutSubviews