UICollectionView Bring Item to center position

Question

I have used collectionview to show models as well as years and the user can swipe the cells.

The cell which is selected would be positioned to center not depending on number of items.

Any help would be highly appreciated.

score 22 · Accepted Answer · edited Dec 27 '18 at 20:54

22

SOL 1:

collectionView.scrollToItemAtIndexPath(indexPath, atScrollPosition: .centeredHorizontally, animated: true)

SOL 2: I suggest you add empty items at the beginning and end. So the user can scroll the first and last visible item to the centre.

edited Dec 27 '18 at 20:54

Mohamed ALOUANE

answered Jun 20 '16 at 09:05

Lumialxk

Or `.CenteredVertically` for vertical collection view. – Lumialxk Jun 20 '16 at 09:08
I have already tried this,but the elements are left alligned,suppose i have 2 objects then that objects starts from left not from center,so if there is any other sol. – Diksha Jun 20 '16 at 09:16
@Diksha I suggest you add empty items at beginning and end. So user can scroll the first and last visible item to the center. – Lumialxk Jun 20 '16 at 09:22
@Diksha Don't forget to ignore empty items selection. – Lumialxk Jun 20 '16 at 09:23
i guess it will be bit complicated to implement this – Diksha Jun 20 '16 at 09:54
1

@Diksha Or add header and footer? This is simple. – Lumialxk Jun 20 '16 at 09:56
how will this solve my problem by adding header and footer – Diksha Jun 20 '16 at 09:57
@Diksha You can scroll the first item to center by this. – Lumialxk Jun 20 '16 at 09:58
it worked by adding header and footer to collectionview – Diksha Jun 20 '16 at 12:43
can you please help me out in blurring the texts as shown in imge – Diksha Jun 20 '16 at 13:09
@Lumialxk can you edit your answer with above comments so that it will helpful to the community. Impressed with the solution.Up-voted. – Rohit Pradhan Jun 20 '16 at 14:11
@diksha :- Don't put app screen shot directly here , you are breaking companies privacy policies :p – Himan Dhawan Jul 03 '17 at 13:02

1 Answers1