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♻️ :: Prefer superview.bounds.size.width over UIScreen.main.bounds.width

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This commit is contained in:
Felix Mau
2020-06-13 15:35:05 +02:00
parent 12ba25a58e
commit aa0826dae9
1 changed files with 7 additions and 6 deletions
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NotchGradientLoadingBarController.swift
+7 -6
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@@ -52,16 +52,17 @@ open class NotchGradientLoadingBarController: GradientLoadingBarController {
gradientActivityIndicatorView.trailingAnchor.constraint(equalTo: superview.trailingAnchor)
])
applyNotchMask()
// As we currently only support portrait mode (and no device rotation),
// we can safely use `bounds.size.width` here.
let screenWidth = superview.bounds.size.width
applyNotchMask(for: screenWidth)
}
// MARK: - Private methods
private func applyNotchMask() {
// We draw the mask of the notch in the center of the screen.
// As we currently only support portrait mode, we can safely use `UIScreen.main.bounds` here.
let screenWidth = UIScreen.main.bounds.size.width
let leftNotchPoint = (screenWidth - Config.notchWidth) / 2 + 1
private func applyNotchMask(for screenWidth: CGFloat) {
// We always center the notch in the middle of the screen.
let leftNotchPoint = (screenWidth - Config.notchWidth) / 2 + 0.5
let rightNotchPoint = (screenWidth + Config.notchWidth) / 2
let smallCircleDiameter: CGFloat = 2 * Config.smallCircleRadius