public sealed class TextAnnotation : IMessage<TextAnnotation>, IEquatable<TextAnnotation>, IDeepCloneable<TextAnnotation>, IBufferMessage, IMessage
TextAnnotation contains a structured representation of OCR extracted text.
The hierarchy of an OCR extracted text structure is like this:
TextAnnotation -> Page -> Block -> Paragraph -> Word -> Symbol
Each structural component, starting from Page, may further have their own
properties. Properties describe detected languages, breaks etc.. Please refer
to the [TextAnnotation.TextProperty][google.cloud.vision.v1.TextAnnotation.TextProperty] message definition below for more
detail.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-21 UTC."],[[["This webpage details the `TextAnnotation` class, which is a structured representation of OCR-extracted text from Google Cloud Vision API."],["The `TextAnnotation` class organizes text hierarchically, from `TextAnnotation` down to `Page`, `Block`, `Paragraph`, `Word`, and `Symbol`."],["`TextAnnotation` implements interfaces like `IMessage`, `IEquatable`, `IDeepCloneable`, and `IBufferMessage`, and inherits members from the `Object` class."],["The class includes properties like `Pages`, representing a list of detected pages, and `Text`, which contains the UTF-8 text extracted from the pages."],["The document outlines various versions of the Google.Cloud.Vision.V1 library, ranging from 2.3.0 to the most recent 3.7.0."]]],[]]
