Class OcrEngine

Namespace

LMKit.Extraction.Ocr

Assembly

LM-Kit.NET.dll

Represents an Optical Character Recognition (OCR) engine capable of processing image data and extracting text. Concrete implementations must override RunAsync(OcrParameters, CancellationToken) to perform actual OCR. Exposes events that fire just before and just after OCR executes, and allows cancellation.

public abstract class OcrEngine

Inheritance

object

OcrEngine

Derived

TextractOcr

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

OnOcrCompleted(OcrCompletedEventArgs)

Raises the OcrCompleted event (if any subscribers exist).

OnOcrStarting(OcrStartingEventArgs)

Raises the OcrStarting event (if any subscribers exist).

RunAsync(OcrParameters, CancellationToken)

Executes the OCR process using the provided parameters. Concrete subclasses must override this method to implement specific OCR logic (e.g., calling a third‐party OCR library).

Events

OcrCompleted

Raised after OCR finishes (whether it succeeded, was canceled, or faulted). Subscribers can inspect the parameters, result, and/or any exception that occurred.

OcrStarting

Raised just before OCR begins. Subscribers can inspect the attachment and, if they wish, set Cancel = true to abort.