API Reference
Interface
IPdfOcrProvider
External OCR provider seam. OfficeIMO.Pdf does not ship an OCR engine.
Usage
This type appears in these public API surfaces even when no hand-authored example is attached directly to the page.
Accepted by parameters
- Method PdfDocumentReader.OcrAsync
Methods
public abstract Task<PdfOcrResponse> RecognizeAsync(PdfOcrRequest request, CancellationToken cancellationToken = null) #Returns:
Task<PdfOcrResponse>Recognizes one rendered page and returns pixel-space words.
Parameters
- request OfficeIMO.Pdf.PdfOcrRequest
- cancellationToken System.Threading.CancellationToken = null