import BinaryBitmap from '../BinaryBitmap';
|
import DecodeHintType from '../DecodeHintType';
|
import Reader from '../Reader';
|
import Result from '../Result';
|
/**
|
* This implementation can detect and decode Data Matrix codes in an image.
|
*
|
* @author bbrown@google.com (Brian Brown)
|
*/
|
export default class DataMatrixReader implements Reader {
|
private static NO_POINTS;
|
private decoder;
|
/**
|
* Locates and decodes a Data Matrix code in an image.
|
*
|
* @return a String representing the content encoded by the Data Matrix code
|
* @throws NotFoundException if a Data Matrix code cannot be found
|
* @throws FormatException if a Data Matrix code cannot be decoded
|
* @throws ChecksumException if error correction fails
|
*/
|
decode(image: BinaryBitmap, hints?: Map<DecodeHintType, any> | null): Result;
|
reset(): void;
|
/**
|
* This method detects a code in a "pure" image -- that is, pure monochrome image
|
* which contains only an unrotated, unskewed, image of a code, with some white border
|
* around it. This is a specialized method that works exceptionally fast in this special
|
* case.
|
*
|
* @see com.google.zxing.qrcode.QRCodeReader#extractPureBits(BitMatrix)
|
*/
|
private static extractPureBits;
|
private static moduleSize;
|
}
|
