public sealed class PageAnchor : IMessage<Document.Types.PageAnchor>, IEquatable<Document.Types.PageAnchor>, IDeepCloneable<Document.Types.PageAnchor>, IBufferMessage, IMessage
Referencing the visual context of the entity in the [Document.pages][google.cloud.documentai.v1.Document.pages].
Page anchors can be cross-page, consist of multiple bounding polygons and
optionally reference specific layout element types.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-19 UTC."],[[["\u003cp\u003eThis page provides documentation for the \u003ccode\u003ePageAnchor\u003c/code\u003e class within the \u003ccode\u003eGoogle.Cloud.DocumentAI.V1\u003c/code\u003e namespace, specifically detailing its structure and usage in the context of the Document AI API.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003ePageAnchor\u003c/code\u003e class is used to reference visual elements within a document, supporting cross-page references and multiple bounding polygons.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation covers a range of versions of the \u003ccode\u003eDocument.Types.PageAnchor\u003c/code\u003e class, from version 1.0.0 up to the latest version 3.19.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003ePageAnchor\u003c/code\u003e class implements several interfaces including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eKey features of the \u003ccode\u003ePageAnchor\u003c/code\u003e class include its \u003ccode\u003ePageRefs\u003c/code\u003e property, which allows for one or more references to visual page elements, described as a \u003ccode\u003eRepeatedField\u003c/code\u003e of \u003ccode\u003eDocument.Types.PageAnchor.Types.PageRef\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]
