RiValT_CirlcleDisplayView

@MainActor
class RiValT_CirlcleDisplayView : UIView

This draws the circle that represents elapsed time.

It does this by creating layers, each containing the portion of the timer that represents a threshold.

As the timer progresses, the layers disappear, counter-clockwise.

  • The proportion of the total display, occupied by this display.

    Declaration

    Swift

    @MainActor
private static let _circleRadiusProportion: CGFloat

  • The opacity, when the display is disabled.

    Declaration

    Swift

    @MainActor
private static let _disabledOpacity: Float

  • The time that the transition takes, when going from one second to the next.

    Declaration

    Swift

    @MainActor
private static let _transitionTimeInSeconds: CFTimeInterval

  • This has the circle layer that was previously set.

    Declaration

    Swift

    @MainActor
private weak var _circleLayer: CAShapeLayer?

  • The timer assigned to this instance.

    Declaration

    Swift

    @MainActor
weak var timer: Timer? { get set }

  • Called when the subviews are laid out. We create the circle here.

    Declaration

    Swift

    @MainActor
override func layoutSubviews()