#import "SFCollectionViewCell.h"

@interface SFCollectionViewCell ()

@property (weak, nonatomic) IBOutlet UIView *overlayView;

@implementation SFCollectionViewCell

- (void)awakeFromNib {

// Initialization code

}

- (void)applyLayoutAttributes:(UICollectionViewLayoutAttributes *)layoutAttributes

{

[super applyLayoutAttributes:layoutAttributes];

CGFloat featuredHeight = 280.f;

CGFloat standardHeight = 100.f;

CGFloat delta = 1 - ((featuredHeight - CGRectGetHeight(self.frame)) / (featuredHeight - standardHeight));

CGFloat minAlpha = 0.3f;

CGFloat maxAlpha = 0.75f;

CGFloat alpha = maxAlpha - (delta * (maxAlpha - minAlpha));

self.overlayView.alpha = alpha;

CGFloat scale = MAX(delta, 0.5f);

self.titleLabel.transform = CGAffineTransformMakeScale(scale, scale);

self.descriptionLabel.alpha = delta;

}