TesseractOcrEngine.GetLastJobInternalBitmap Method (Int32[])

TesseractOcrEngineGetLastJobInternalBitmap Method (Int32)

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++

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public void GetLastJobInternalBitmap(
	int[] pixelsBuffer
)

Public Sub GetLastJobInternalBitmap ( 
	<OutAttribute> pixelsBuffer As Integer()
)

public:
virtual void GetLastJobInternalBitmap(
	[OutAttribute] array<int>^ pixelsBuffer
) sealed

Parameters

pixelsBuffer: Type: SystemInt32
Array of the WriteableBitmap pixels buffer in BGRA format.

Examples

This sample shows how to access the internal image used by in the previous ocr job.

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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