TesseractOcrEngine.GetLastJobInternalBitmap Method (IBuffer)

TesseractOcrEngineGetLastJobInternalBitmap Method (IBuffer)

Fills a WriteableBitmap with the thresholded image used internally in the previous ocr job.

Namespace: DevScope.Ocr.Tesseract.WindowsPhone
Assembly: DevScope.Ocr.Tesseract.WindowsPhone (in DevScope.Ocr.Tesseract.WindowsPhone.dll) Version: 255.255.255.255

Syntax

C++

Copy

public void GetLastJobInternalBitmap(
	IBuffer pixelsBuffer
)

Public Sub GetLastJobInternalBitmap ( 
	pixelsBuffer As IBuffer
)

public:
virtual void GetLastJobInternalBitmap(
	[InAttribute] IBuffer^ pixelsBuffer
) sealed

Parameters

pixelsBuffer: Type: IBuffer
Direct buffer for the pixels of the WriteableBitmap to fill.

Examples

This sample shows how to access the internal image used by in the previous ocr job and save it in a WriteableBitmap.

Copy

private WriteableBitmap GetLastJobBitmapUsedByOcr(TesseractOcrEngine ocrEngine, TesseractOcrJobResponse jobResponse)
{
    var wbsize = ocrEngine.GetLastJobInternalBitmapDimensions();
    var wb = new WriteableBitmap(wbsize.Width, wbsize.Height);
    ocrEngine.GetLastJobInternalBitmap(wb.Pixels);
    return wb;
}

Reference

TesseractOcrEngine Class

GetLastJobInternalBitmap Overload

DevScope.Ocr.Tesseract.WindowsPhone Namespace