swift Blur, Vibrant and Vibrancy

addEffect.swift

// Blur Effect
var blurEffect = UIBlurEffect(style: UIBlurEffectStyle.Dark)
var blurEffectView = UIVisualEffectView(effect: blurEffect)
blurEffectView.frame = view.bounds
view.addSubview(blurEffectView)

// Vibrancy Effect
var vibrancyEffect = UIVibrancyEffect(forBlurEffect: blurEffect)
var vibrancyEffectView = UIVisualEffectView(effect: vibrancyEffect)
vibrancyEffectView.frame = view.bounds

// Label for vibrant text
var vibrantLabel = UILabel()
vibrantLabel.text = "Vibrant"
vibrantLabel.font = UIFont.systemFontOfSize(72.0)
vibrantLabel.sizeToFit()
vibrantLabel.center = view.center

// Add label to the vibrancy view
vibrancyEffectView.contentView.addSubview(vibrantLabel)

// Add the vibrancy view to the blur view
blurEffectView.contentView.addSubview(vibrancyEffectView)