zxing-js/library

Similar blocks of code found in 2 locations. Consider refactoring.

Open

    public equals(other: any): boolean {
        if (other instanceof Dimension) {
            const d = <Dimension>other;
            return this.width === d.width && this.height === d.height;
        }

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

    if (min > trBC) {
      min = trBC;
      points[0] = pointA;
      points[1] = pointB;
      points[2] = pointC;

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

    public set(x: number /*int*/, y: number /*int*/): void {
        const offset = y * this.rowSize + Math.floor(x / 32);
        this.bits[offset] |= (1 << (x & 0x1f)) & 0xFFFFFFFF;
    }

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

    if (min > trCD) {
      min = trCD;
      points[0] = pointB;
      points[1] = pointC;
      points[2] = pointD;

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

    public equals(other: Object): boolean {
        if (other instanceof ResultPoint) {
            const otherPoint = <ResultPoint>other;
            return this.x === otherPoint.x && this.y === otherPoint.y;
        }

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

        for (let i = 0; i < maxNumEcBytes; ++i) {
            for (const block of blocks) {
                const ecBytes = block.getErrorCorrectionBytes();
                if (i < ecBytes.length) {
                    result.appendBits(ecBytes[i], 8);

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

        for (let i = 0; i < maxNumDataBytes; ++i) {
            for (const block of blocks) {
                const dataBytes = block.getDataBytes();
                if (i < dataBytes.length) {
                    result.appendBits(dataBytes[i], 8);

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Function readCorner3 has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  private readCorner3(numRows: number, numColumns: number): number {
    let currentByte = 0;
    if (this.readModule(numRows - 1, 0, numRows, numColumns)) {
      currentByte |= 1;
    }

Function readUtah has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  private readUtah(row: number, column: number, numRows: number, numColumns: number): number {
    let currentByte = 0;
    if (this.readModule(row - 2, column - 2, numRows, numColumns)) {
      currentByte |= 1;
    }

Function readCorner1 has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  private readCorner1(numRows: number, numColumns: number): number {
    let currentByte = 0;
    if (this.readModule(numRows - 1, 0, numRows, numColumns)) {
      currentByte |= 1;
    }

Function readCorner4 has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  private readCorner4(numRows: number, numColumns: number): number {
    let currentByte = 0;
    if (this.readModule(numRows - 3, 0, numRows, numColumns)) {
      currentByte |= 1;
    }

Function readCorner2 has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  private readCorner2(numRows: number, numColumns: number): number {
    let currentByte = 0;
    if (this.readModule(numRows - 3, 0, numRows, numColumns)) {
      currentByte |= 1;
    }

Function decodeNumericSegment has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  private static decodeNumericSegment(bits: BitSource,
    result: StringBuilder,
    count: number /*int*/): void /*throws FormatException*/ {
    // Read three digits at a time
    while (count >= 3) {

Function handleEOD has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  handleEOD(context: EncoderContext, buffer: StringBuilder): void {
    const unwritten = Math.floor((buffer.length() / 3) * 2);
    const rest = buffer.length() % 3;

    const curCodewordCount = context.getCodewordCount() + unwritten;

Function getEndMode has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  getEndMode(): Mode {
    if (this.mode === Mode.EDF) {
      if (this.characterLength < 4) {
        return Mode.ASCII;
      }

Function encodeMaximal has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  encodeMaximal(context: EncoderContext): void {
    const buffer = new StringBuilder();
    let lastCharSize = 0;
    let backtrackStartPosition = context.pos;
    let backtrackBufferLength = 0;

Function shiftToModuleCenter has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  private shiftToModuleCenter(points: ResultPoint[]): ResultPoint[] {
    // A..D
    // |  :
    // B--C
    let pointA = points[0];

Function getBlackRow has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public getBlackRow(y: number /*int*/, row: BitArray): BitArray /*throws NotFoundException*/ {
        const source = this.getLuminanceSource();
        const width = source.getWidth();
        if (row === undefined || row === null || row.getSize() < width) {
            row = new BitArray(width);

Function getCornerFromArea has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private getCornerFromArea(left: number, right: number, top: number, bottom: number, maximizeX: boolean, maximizeY: boolean): ResultPoint {
        let resX = maximizeX ? 0 : Number.MAX_VALUE;
        let resY = maximizeY ? 0 : Number.MAX_VALUE;
        for (let x = left; x < right; x++) {
            for (let y = top; y < bottom; y++) {

Function getBullsEyeCorners has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private getBullsEyeCorners(pCenter: Point): ResultPoint[] {


        let pina = pCenter;
        let pinb = pCenter;