Scroll UICollectionView to section header view
Seems like all the answers are overly complex. This works for me:
let attributes = self.collectionView.collectionViewLayout.layoutAttributesForSupplementaryViewOfKind(UICollectionElementKindSectionHeader, atIndexPath: NSIndexPath(forItem: 0, inSection: section))self.collectionView.setContentOffset(CGPointMake(0, attributes!.frame.origin.y - self.collectionView.contentInset.top), animated: true)
Swift 3:
if let attributes = collectionView.collectionViewLayout.layoutAttributesForSupplementaryView(ofKind: UICollectionElementKindSectionHeader, at: IndexPath(item: 0, section: section)) { collectionView.setContentOffset(CGPoint(x: 0, y: attributes.frame.origin.y - collectionView.contentInset.top), animated: true)}
I think this may help you
UICollectionViewLayoutAttributes *attributes = [self.collectionView layoutAttributesForItemAtIndexPath:indexPath];
Then you can access the location through attributes.frame
Based on @pixelfreak
answer
Swift 4.2
+ iOS 11 Safe Area
SUPPORT (for iPhone X and above)
if let attributes = collectionView.layoutAttributesForSupplementaryElement(ofKind: UICollectionView.elementKindSectionHeader, at: IndexPath(item: 0, section: section)) { var offsetY = attributes.frame.origin.y - collectionView.contentInset.top if #available(iOS 11.0, *) { offsetY -= collectionView.safeAreaInsets.top } collectionView.setContentOffset(CGPoint(x: 0, y: offsetY), animated: true) // or animated: false}
HAPPY CODING