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 2025-04-17 UTC."],[[["The `TextAnnotation` class, part of Google Cloud Vision V1, provides a structured representation of text extracted via Optical Character Recognition (OCR)."],["The OCR text structure is hierarchical, organized as `TextAnnotation` -\u003e `Page` -\u003e `Block` -\u003e `Paragraph` -\u003e `Word` -\u003e `Symbol`."],["The `TextAnnotation` class implements several interfaces, including `IMessage`, `IEquatable`, `IDeepCloneable`, and `IBufferMessage`, and inherits from `Object`."],["The `TextAnnotation` class includes two main properties, `Pages`, which is a list of detected pages, and `Text`, which contains the UTF-8 text extracted from the pages."],["The document pertains to versions of the .NET Google.Cloud.Vision.V1 library ranging from 2.3.0 to 3.7.0, with 3.7.0 being the most recent version available."]]],[]]
