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