@tjieco/library/esm5/core/qrcode/encoder/MatrixUtil.d.ts

TypeScript port of ZXing multi-format 1D/2D barcode image processing library, with Code128 and ITF support.

import BitArray from './../../common/BitArray';
import ErrorCorrectionLevel from './../decoder/ErrorCorrectionLevel';
import Version from './../decoder/Version';
import ByteMatrix from './ByteMatrix';
/**
 * @author satorux@google.com (Satoru Takabayashi) - creator
 * @author dswitkin@google.com (Daniel Switkin) - ported from C++
 */
export default class MatrixUtil {
    private constructor();
    private static POSITION_DETECTION_PATTERN;
    private static POSITION_ADJUSTMENT_PATTERN;
    private static POSITION_ADJUSTMENT_PATTERN_COORDINATE_TABLE;
    private static TYPE_INFO_COORDINATES;
    private static VERSION_INFO_POLY;
    private static TYPE_INFO_POLY;
    private static TYPE_INFO_MASK_PATTERN;
    static clearMatrix(matrix: ByteMatrix): void;
    static buildMatrix(dataBits: BitArray, ecLevel: ErrorCorrectionLevel, version: Version, maskPattern: number, matrix: ByteMatrix): void;
    static embedBasicPatterns(version: Version, matrix: ByteMatrix): void;
    static embedTypeInfo(ecLevel: ErrorCorrectionLevel, maskPattern: number, matrix: ByteMatrix): void;
    static maybeEmbedVersionInfo(version: Version, matrix: ByteMatrix): void;
    static embedDataBits(dataBits: BitArray, maskPattern: number, matrix: ByteMatrix): void;
    static findMSBSet(value: number): number;
    static calculateBCHCode(value: number, poly: number): number;
    static makeTypeInfoBits(ecLevel: ErrorCorrectionLevel, maskPattern: number, bits: BitArray): void;
    static makeVersionInfoBits(version: Version, bits: BitArray): void;
    private static isEmpty(value);
    private static embedTimingPatterns(matrix);
    private static embedDarkDotAtLeftBottomCorner(matrix);
    private static embedHorizontalSeparationPattern(xStart, yStart, matrix);
    private static embedVerticalSeparationPattern(xStart, yStart, matrix);
    private static embedPositionAdjustmentPattern(xStart, yStart, matrix);
    private static embedPositionDetectionPattern(xStart, yStart, matrix);
    private static embedPositionDetectionPatternsAndSeparators(matrix);
    private static maybeEmbedPositionAdjustmentPatterns(version, matrix);
}