Get all markers from LottieAnimationView

[ArtMikhailov]

It would be very useful in some cases to get all markers available as array of Marker entities with all properties. Something like:

public struct Marker {
    public let cm: String
    public let tm: Float
    public let dr: Float
}

let markers: Array<Marker> = animationView.getMarkers()

[calda]

There is a public markerNames property on LottieAnimation: https://github.com/airbnb/lottie-ios/blob/master/Sources/Public/Animation/LottieAnimation.swift#L111

If there is other information about markers that you'd like access to, could you share more details about your use case? Getting the list of marker names should be sufficient for most use cases, since LottieAnimationView lets you play markers by name.