public sealed class OcrConfig.Types.Hints : IMessage<OcrConfig.Types.Hints>, IEquatable<OcrConfig.Types.Hints>, IDeepCloneable<OcrConfig.Types.Hints>, IBufferMessage, IMessage
Reference documentation and code samples for the Cloud Document AI v1 API class OcrConfig.Types.Hints.
public RepeatedField<string> LanguageHints { get; }
List of BCP-47 language codes to use for OCR. In most cases, not
specifying it yields the best results since it enables automatic language
detection. For languages based on the Latin alphabet, setting hints is
not needed. In rare cases, when the language of the text in the
image is known, setting a hint will help get better results (although it
will be a significant hindrance if the hint is wrong).
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-19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 webpage provides documentation for the \u003ccode\u003eOcrConfig.Types.Hints\u003c/code\u003e class within the Google Cloud Document AI v1 API, specifically detailing its structure and usage.\u003c/p\u003e\n"],["\u003cp\u003eThe class \u003ccode\u003eOcrConfig.Types.Hints\u003c/code\u003e is part of the \u003ccode\u003eGoogle.Cloud.DocumentAI.V1\u003c/code\u003e namespace and is implemented as a sealed class, providing hints for the OCR engine.\u003c/p\u003e\n"],["\u003cp\u003eThe document includes a list of available versions of the API, ranging from the latest version 3.19.0 down to version 1.0.0, indicating a history of updates and changes.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eHints\u003c/code\u003e class inherits from \u003ccode\u003eobject\u003c/code\u003e and 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, showcasing its capabilities and compatibility.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eLanguageHints\u003c/code\u003e property allows users to specify a list of BCP-47 language codes for OCR, which can improve results in specific cases where the text language is known, but automatic language detection is generally preferred.\u003c/p\u003e\n"]]],[],null,[]]
