CircleView.swift

//
//  CircleView.swift
//
//  Created by ha1f on 2019/02/27.
//  Copyright © 2019年 ha1f. All rights reserved.
//

import UIKit

/// I guess this is faster than using cornerRadius.
final class CircleView: UIView {
    let circleColor = UIColor.white
    
    override init(frame: CGRect) {
        super.init(frame: frame)
        backgroundColor = .clear
    }
    
    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
        backgroundColor = .clear
    }
    
    override func draw(_ rect: CGRect) {
        circleColor.setFill()
        let path = UIBezierPath(ovalIn: rect)
        path.fill()
    }
}