TextStyle

TextStyle.plantuml

@startuml

class EdgeStyle << (E, orange) >> {
    none
    raised
    depressed
    uniform
    dropShadow
    ---
    + value: CFString
}

class Alignment << (E, orange) >> {
    start
    middle
    end
    left
    right
    ---
    + value: String
}

enum Direction << (E, orange) >> {
    ltr
    rtl
    ---
    + value: String
}

enum Font << (E, orange) >> {
    default
    serif
    sansSerif
    monospace
    proportionalSerif
    proportionalSansSerif
    monospaceSerif
    monospaceSansSerif
    casual
    cursive
    fantasy
    smallCapital
    custom(String)
    ---
    + key: String
    + value: String
}

enum TextStyle << (E, orange) >> {
    characterBackground(UIColor)
    background(UIColor)
    foreground(UIColor)
    fontSize(Int)
    bold
    italic
    underline
    edge(EdgeStyle)
    font(Font)
    alignment(Alignment)
    direction(Direction)
    ---
    + key: String
    + value: AVTextStyleRule
}

class AVPlayerItem << Extension >> {
    + textStyle: [TextStyle]
}

class UIColor << Extension >> {
    + argb: [CGFloat]
}

class AVFoundationPlayback {
    + applySubtitleStyle(with textStyle: [TextStyle]) -> Bool
}   

@enduml