AudioEqualizer in swift

@IBOutlet var viewEqualizer: kEqualizerView! viewEqualizer.backgroundColor = UIColor.clearColor()

// Set bar color

viewEqualizer.barColor = UIColor.purpleColor()

// Set bar Backgorund color

viewEqualizer.barBGColor = UIColor.grayColor()

// Set direction of equalizer

viewEqualizer.initWithDirection(Direction.leftToRight) // Direction.bottomToTop