File iterator.js has 462 lines of code (exceeds 250 allowed). Consider refactoring.

Open

import {Index} from '../math/index';
import {Point2D} from '../math/point';

// doc imports
/* eslint-disable no-unused-vars */

Function parseTilePackets has 176 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function parseTilePackets(context, data, offset, dataLength) {
    var position = 0;
    var buffer, bufferSize = 0, skipNextBit = false;
    function readBits(count) {
      while (bufferSize < count) {

Function decode has a Cognitive Complexity of 44 (exceeds 5 allowed). Consider refactoring.

Open

dwvdecoder.RleDecoder.prototype.decode = function (buffer,
  bitsAllocated, isSigned, sliceSize, samplesPerPixel, planarConfiguration) {

  // bytes per element
  var bpe = bitsAllocated / 8;

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Function getElementAsString has 159 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function getElementAsString(tag, dicomElement, prefix) {
  // default prefix
  prefix = prefix || '';

  // get tag anme from dictionary

Function UtilClosure has 150 lines of code (exceeds 25 allowed). Consider refactoring.

Open

var Util = PDFJS.Util = (function UtilClosure() {
  function Util() {}

  var rgbBuf = ['rgb(', 0, ',', 0, ',', 0, ')'];

Function getDecayedDose has 149 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function getDecayedDose(elements) {
  let warning = '';
  let warn;

  // SeriesDate (type1)

Function ArithmeticDecoderClosure has a Cognitive Complexity of 39 (exceeds 5 allowed). Consider refactoring.

Open

var ArithmeticDecoder = (function ArithmeticDecoderClosure() {
  // Table C-2
  var QeTable = [
    {qe: 0x5601, nmps: 1, nlps: 1, switchFlag: 1},
    {qe: 0x3401, nmps: 2, nlps: 6, switchFlag: 0},

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Function quantizeAndInverse has 143 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function quantizeAndInverse(component, blockBufferOffset, p) {
    var qt = component.quantizationTable, blockData = component.blockData;
    var v0, v1, v2, v3, v4, v5, v6, v7;
    var p0, p1, p2, p3, p4, p5, p6, p7;
    var t;

Function decodeKeyValueUri has a Cognitive Complexity of 37 (exceeds 5 allowed). Consider refactoring.

Open

export function decodeKeyValueUri(uri, replaceMode) {
  const result = [];

  // repeat key replace mode (default to keep key)
  let repeatKeyReplaceMode = 'key';

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Function getElementValueAsString has a Cognitive Complexity of 37 (exceeds 5 allowed). Consider refactoring.

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function getElementValueAsString(tag, dicomElement, pretty) {
  let str = '';
  const strLenLimit = 65;

  // dafault to pretty output

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Function ArithmeticDecoderClosure has 138 lines of code (exceeds 25 allowed). Consider refactoring.

Open

var ArithmeticDecoder = (function ArithmeticDecoderClosure() {
  // Table C-2
  var QeTable = [
    {qe: 0x5601, nmps: 1, nlps: 1, switchFlag: 1},
    {qe: 0x3401, nmps: 2, nlps: 6, switchFlag: 0},

Function getDecayedDose has a Cognitive Complexity of 36 (exceeds 5 allowed). Consider refactoring.

Open

function getDecayedDose(elements) {
  let warning = '';
  let warn;

  // SeriesDate (type1)

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Function getSliceIterator has a Cognitive Complexity of 35 (exceeds 5 allowed). Consider refactoring.

Open

export function getSliceIterator(
  image, position, isRescaled, viewOrientation) {
  const size = image.getGeometry().getSize();
  // zero-ify non direction index
  let dirMax2Index = 2;

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Function getSegmentFrameInfo has a Cognitive Complexity of 34 (exceeds 5 allowed). Consider refactoring.

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export function getSegmentFrameInfo(dataElements) {
  // Derivation Image Sequence
  const derivationImages = [];
  if (typeof dataElements[TagKeys.DerivationImageSequence] !== 'undefined') {
    const derivationImageSq =

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Function UtilClosure has a Cognitive Complexity of 32 (exceeds 5 allowed). Consider refactoring.

Open

var Util = PDFJS.Util = (function UtilClosure() {
  function Util() {}

  var rgbBuf = ['rgb(', 0, ',', 0, ',', 0, ')'];

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Function getShapeFromScoord has a Cognitive Complexity of 30 (exceeds 5 allowed). Consider refactoring.

Open

export function getShapeFromScoord(scoord) {
  // extract points
  const dataLength = scoord.graphicData.length;
  if (dataLength % 2 !== 0) {
    throw new Error('Expecting even number of coordinates in scroord data');

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Function mergeObjects has 105 lines of code (exceeds 25 allowed). Consider refactoring.

Open

export function mergeObjects(obj1, obj2, idKey, valueKey) {
  const res = {};
  // check id key
  if (!idKey) {
    throw new Error('Cannot merge object with an undefined id key: ' + idKey);

Function 5 has 103 lines of code (exceeds 25 allowed). Consider refactoring.

Open

},{"./component-spec.js":1,"./data-stream.js":2}],5:[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 transformComponents has 102 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function transformComponents(context) {
    var siz = context.SIZ;
    var components = context.components;
    var componentsCount = siz.Csiz;
    var resultImages = [];

Function buildPackets has 98 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function buildPackets(context) {
    var siz = context.SIZ;
    var tileIndex = context.currentTile.index;
    var tile = context.tiles[tileIndex];
    var componentsCount = siz.Csiz;