/Swift/Swift uicollectionviewcell how to know when off screen

Swift uicollectionviewcell how to know when off screen

func collectionView(_ collectionView: UICollectionView,
                 didEndDisplaying cell: UICollectionViewCell,
                   forItemAt indexPath: IndexPath) {
    if let cell = collectionView.cellForItem(at: indexPath) {
      // Do something
    }
  }

Similar codes

0 vote373 views6 answers
Free Robux codes
Swift
0 vote399 views1 answer
Sizetofit not working swift
Swift
1 vote378 views1 answer
How to control the line spacing in UILabel
Swift
0 vote382 views1 answer
.joined(separator in array of object swift
Swift
0 vote431 views1 answer
Accessing tab bar item action swift
Swift
0 vote322 views1 answer
Swiftui set up a binding in init
Swift
1 vote380 views1 answer
Navigationcontroller.pushviewcontroller
Swift
0 vote387 views1 answer
Find range of string swift
Swift
13 votes601 views2 answers
How to loop swift
Swift
0 vote360 views3 answers
Push view controller programmatically swift 5
Swift