Constructor Detail

• JniDocumentDataExtractor

  JniDocumentDataExtractor(DocumentDataExtractorConfiguration parameters)

Method Detail

• extractFromBitmap

  @Synchronized() final DocumentDataExtractionResult extractFromBitmap(Bitmap bitmap, Integer orientation, DocumentDataExtractionMode extractionMode)

  Scan image to detect document and extract data from it

  Parameters:

  bitmap - image

  orientation - image orientation.

  extractionMode - extraction mode.

• extractFromJpeg

  @Synchronized() final DocumentDataExtractionResult extractFromJpeg(ByteArray jpeg, Integer orientation, DocumentDataExtractionMode extractionMode)

  Scan image to detect document and extract data from it

  Parameters:

  jpeg - image in form of jpeg-encoded byte array

  orientation - image orientation.

  extractionMode - extraction mode.

• extractFromNv21

  @Synchronized() final DocumentDataExtractionResult extractFromNv21(ByteArray nv21, Integer width, Integer height, Integer orientation, DocumentDataExtractionMode extractionMode, Rect areaRect)

  Scan image to detect document and extract data from it

  Parameters:

  nv21 - image in form of nv21-encoded byte array

  width - image width, pixels

  height - image height, pixels

  orientation - image orientation.

  extractionMode - extraction mode.

  areaRect - if non-null - perform scanning only in given area.

• clear

  @Synchronized() final Unit clear()

  Clears the result accumulation cache.