How to add a background image to a UICollectionViewCell in Swift?

Question

I had assumed that it would be easy to add a background image to a UICollectionViewCell, but I am having trouble figuring it out. I have a border image like this that I want to add to every cell in my UICollectionView.

border.png

I couldn't see an option to add it in the Interface Builder and I'm not sure which method to use on UICollectionViewCell programmatically.

I have seen these similar questions:

UICollectionView Cell with Image, change Background with click (image is already added)
How to add a background image to UICollectionView that will scroll and zoom will cells (UICollectionView, not UICollectionViewCell)

I tried adding it in IB, but there wasn't a similar way to add it like I would with a UIButton. — Suragch, Oct 03 '15 at 10:58

score 6 · Answer 1 · answered Aug 07 '16 at 12:45

I know this is a old question, with an accepted answer. But why not just set the border of the cell like so:

func collectionView(collectionView: UICollectionView, cellForItemAtIndexPath indexPath: NSIndexPath) -> UICollectionViewCell
{
    let cell  = collectionView.dequeueReusableCellWithReuseIdentifier("Cell", forIndexPath: indexPath) 

        cell.layer.borderWidth = 1.5
        cell.layer.borderColor = UIColor.blueColor().CGColor
        cell.layer.cornerRadius = 4

  return cell
}

That way you don't need to use a image. Just adjust the borderWidth and cornerRadius until you get the desired effect.

I think when I wrote the question I still hadn't learned how to do borders on a layer. I subsequently added that as an update to [this answer](http://stackoverflow.com/a/31735229/3681880). So yes, your answer here is a better solution to my original problem (+1 for that). But since my question asked how to add a background image, I should keep the accepted answer. Not all background images will necessarily be a border. — Suragch, Aug 07 '16 at 15:13

score 3 · Answer 2 · answered Oct 03 '15 at 11:28

3

let View=UIView()
View.backgroundColor=UIColor(patternImage:UIImage(named:"border.png")!)
cell.backgroundView=View

in uicollectionview cellForItemAtIndexPath method

answered Oct 03 '15 at 11:28

Jayesh Miruliya

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Not using IB is ok, too. I couldn't figure out either way, so this way is helpful to know, too. – Suragch Oct 03 '15 at 13:05

score 1 · Accepted Answer · answered Oct 03 '15 at 11:21

1

Add a UIImageView to your CollectionViewCell and set this image as the image.

answered Oct 03 '15 at 11:21

Abizern

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How to add a background image to a UICollectionViewCell in Swift?

3 Answers3