TextTrackStyleEdgeStyle
public class TextTrackStyleEdgeStyle : NSObjectThe TextTrackStyleEdgeStyle API can be used to change the edge style of the renderred TextTracks.
- 
                  
                  No edge style DeclarationSwift public static let none: String
- 
                  
                  A raised edge style. DeclarationSwift public static let raised: String
- 
                  
                  A depressed edge style. DeclarationSwift public static let depressed: String
- 
                  
                  A uniform border style. DeclarationSwift public static let uniform: String
- 
                  
                  A drop shadow style. DeclarationSwift public static let dropShadow: String
