m.swift

func sizeWithIndex(_ index: Int) -> CGFloat {
        
        switch index {
            case 7:
                return 0.010
            case 3, 11:
                return 0.007
            case 1, 5, 9, 13:
                return 0.005
            default:
                return 0.0025
        }
    }
    
    override init() {
        super.init()
    }
    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
    }