Created
October 18, 2020 21:31
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Non-accessible progress bar view
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import UIKit | |
class ProgressBarView: UIView { | |
var progress: CGFloat = 0.0 { | |
didSet { | |
self.setNeedsDisplay() | |
} | |
} | |
var progressColor: UIColor = .black { | |
didSet { | |
self.progressLayer.backgroundColor = self.progressColor.cgColor | |
} | |
} | |
private let progressLayer = CALayer() | |
override init(frame: CGRect) { | |
super.init(frame: frame) | |
self.commonInit() | |
} | |
required init?(coder: NSCoder) { | |
super.init(coder: coder) | |
self.commonInit() | |
} | |
private func commonInit() { | |
self.layer.addSublayer(self.progressLayer) | |
progressLayer.backgroundColor = UIColor.systemBlue.cgColor | |
} | |
override func draw(_ rect: CGRect) { | |
let shapeLayer = CAShapeLayer() | |
shapeLayer.path = UIBezierPath(roundedRect: rect, cornerRadius: 5).cgPath | |
layer.mask = shapeLayer | |
let progressRect = CGRect(origin: .zero, size: CGSize(width: rect.width * self.progress, height: rect.height)) | |
self.progressLayer.frame = progressRect | |
} | |
} |
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