readAttributeCurrentX(completionHandler:)
Declaration
func readAttributeCurrentX(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeCurrentX() async throws -> NSNumberfunc readAttributeCurrentX(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeCurrentX() async throws -> NSNumber