Firebase Docs Reference FirebaseMLVision Framework Reference VisionTextElement class VisionTextElement : NSObject, VisionText Describes a single element in a line of detected text. An element is roughly equivalent to a space-separated word in most Latin-script languages. -init Unavailable. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 3.0 License, and code samples are licensed under the Apache 2.0 License. For details, see our Site Policies. Java is a registered trademark of Oracle and/or its affiliates. Last updated June 20, 2018.