testCollectionswift

class ViewController: UIViewController,UICollectionViewDelegate,UICollectionViewDataSource,UICollectionViewDelegateFlowLayout {

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
    }
    func numberOfSectionsInCollectionView(collectionView: UICollectionView) -> Int {
        return 2
    }
    
    func collectionView(collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
        switch(section){
        case(0): return 3
        case(1): return 4
        default: return 0
        }
    }
    
    func collectionView(collectionView: UICollectionView, cellForItemAtIndexPath indexPath: NSIndexPath) -> UICollectionViewCell {
        //let cell = collectionView.dequeueReusableCellWithReuseIdentifier("cell", forIndexPath: indexPath) as UICollectionViewCell
        let cell:testCollectionViewCell = collectionView.dequeueReusableCellWithReuseIdentifier("cell", forIndexPath: indexPath) as testCollectionViewCell
        
        cell.layer.cornerRadius = 10.0
        
        cell.layer.masksToBounds = false;
        cell.layer.borderColor = UIColor.whiteColor().CGColor
        cell.layer.borderWidth = 0.5;
        cell.layer.shadowOpacity = 0.75;
        cell.layer.shadowRadius = 5.0;
        cell.layer.shadowOffset = CGSizeZero
        cell.layer.shouldRasterize = true;
        
        return cell
    }
    
    private let sectionInsets = UIEdgeInsets(top: 50.0, left: 20.0, bottom: 50.0, right: 20.0)
    
    func collectionView(collectionView: UICollectionView!,
        layout collectionViewLayout: UICollectionViewLayout!,
        insetForSectionAtIndex section: Int) -> UIEdgeInsets {
            return sectionInsets
    }
    
    func collectionView(collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, minimumLineSpacingForSectionAtIndex section: Int) -> CGFloat {
        return 33.0
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }


}