Function getDimensionOrganization has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

export function getDimensionOrganization(dataElements) {
  // Dimension Organization Sequence (required)
  const orgSq = dataElements['00209221'];
  if (typeof orgSq === 'undefined' || orgSq.value.length !== 1) {
    throw new Error('Unsupported dimension organization sequence length');

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Function 9 has 47 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{}],9:[function(require,module,exports){
/*
 * Copyright (C) 2015 Michael Martinez
 * Changes: Added support for selection values 2-7, fixed minor bugs &
 * warnings, split into multiple class files, and general clean up.

Function ArithmeticDecoder_readBit has 47 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    readBit: function ArithmeticDecoder_readBit(contexts, pos) {
      // contexts are packed into 1 byte:
      // highest 7 bits carry cx.index, lowest bit carries cx.mps
      var cx_index = contexts[pos] >> 1, cx_mps = contexts[pos] & 1;
      var qeTableIcx = QeTable[cx_index];

Function range has 46 lines of code (exceeds 25 allowed). Consider refactoring.

Open

export function range(dataAccessor, start, maxIter, increment,
  blockMaxIter, blockIncrement, reverse1, reverse2) {
  if (typeof reverse1 === 'undefined') {
    reverse1 = false;
  }

Function getDimensionOrganization has 45 lines of code (exceeds 25 allowed). Consider refactoring.

Open

export function getDimensionOrganization(dataElements) {
  // Dimension Organization Sequence (required)
  const orgSq = dataElements['00209221'];
  if (typeof orgSq === 'undefined' || orgSq.value.length !== 1) {
    throw new Error('Unsupported dimension organization sequence length');

Function getSegment has 45 lines of code (exceeds 25 allowed). Consider refactoring.

Open

export function getSegment(dataElements) {
  // number -> SegmentNumber (type1)
  // label -> SegmentLabel (type1)
  // algorithmType -> SegmentAlgorithmType (type1)
  const segment = new MaskSegment(

Function getSRContent has 44 lines of code (exceeds 25 allowed). Consider refactoring.

Open

export function getSRContent(dataElements) {
  // valueType -> ValueType (type1)
  let valueType = '';
  if (typeof dataElements[TagKeys.ValueType] !== 'undefined') {
    valueType = dataElements[TagKeys.ValueType].value[0];

Function BitModel_decodeSignBit has 44 lines of code (exceeds 25 allowed). Consider refactoring.

Open

      decodeSignBit: function BitModel_decodeSignBit(row, column, index) {
        var width = this.width, height = this.height;
        var coefficentsMagnitude = this.coefficentsMagnitude;
        var coefficentsSign = this.coefficentsSign;
        var contribution, sign0, sign1, significance1;

Function getHuffmanValue has 44 lines of code (exceeds 25 allowed). Consider refactoring.

Open

jpeg.lossless.Decoder.prototype.getHuffmanValue = function (table, temp, index) {
    /*jslint bitwise: true */

    var code, input, mask;
    mask = 0xFFFF;

Function range has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.

Open

export function range(dataAccessor, start, maxIter, increment,
  blockMaxIter, blockIncrement, reverse1, reverse2) {
  if (typeof reverse1 === 'undefined') {
    reverse1 = false;
  }

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Function PageViewportClosure has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.

Open

var PageViewport = PDFJS.PageViewport = (function PageViewportClosure() {
  /**
   * @constructor
   * @private
   * @param viewBox {Array} xMin, yMin, xMax and yMax coordinates.

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Function read has 43 lines of code (exceeds 25 allowed). Consider refactoring.

Open

jpeg.lossless.QuantizationTable.prototype.read = function (data, table) {
    /*jslint bitwise: true */

    var count = 0, length, temp, t, i;

Function PositionComponentResolutionLayerIterator has 42 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function PositionComponentResolutionLayerIterator(context) {
    var siz = context.SIZ;
    var tileIndex = context.currentTile.index;
    var tile = context.tiles[tileIndex];
    var layersCount = tile.codingStyleDefaultParameters.layersCount;

Consider simplifying this complex logical expression.

Open

    } else if (isOtherVR ||
        dicomElement.vr === 'pi' ||
        dicomElement.vr === 'UL' ||
        dicomElement.vr === 'US' ||
        dicomElement.vr === 'SL' ||

Function ComponentPositionResolutionLayerIterator has 41 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function ComponentPositionResolutionLayerIterator(context) {
    var siz = context.SIZ;
    var tileIndex = context.currentTile.index;
    var tile = context.tiles[tileIndex];
    var layersCount = tile.codingStyleDefaultParameters.layersCount;

Function convertCmykToRgb has 41 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    _convertCmykToRgb: function convertCmykToRgb(data) {
      var c, m, y, k;
      var offset = 0;
      var min = -255 * 255 * 255;
      var scale = 1 / 255 / 255;

Function read has 41 lines of code (exceeds 25 allowed). Consider refactoring.

Open

jpeg.lossless.HuffmanTable.prototype.read = function(data, HuffTab) {
    /*jslint bitwise: true */

    var count = 0, length, temp, t, c, i, j;

Function getLinearizedBlockData has 40 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    _getLinearizedBlockData: function getLinearizedBlockData(width, height) {
      var scaleX = this.width / width, scaleY = this.height / height;

      var component, componentScaleX, componentScaleY, blocksPerScanline;
      var x, y, i, j, k;

Function getFileListFromDicomDir has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

export function getFileListFromDicomDir(data) {
  // parse file
  const parser = new DicomParser();
  parser.parse(data);
  const elements = parser.getDicomElements();

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Function replaceFlags has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

export function replaceFlags(inputStr, values) {
  let res = '';
  // check input string
  if (inputStr === null || typeof inputStr === 'undefined') {
    return res;

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