# isPath(_:inverted:at:) Tells whether the path is inverted or not. ``` func isPath(_ pathID: FxPathID!, inverted isInverted: UnsafeMutablePointer!, at time: CMTime) throws ``` ## Parameters `pathID` The ID of the path you want to know about `isInverted` Upon return, contains whether the path is inverted or not. `time` The time at which you wish to query the path. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)