Avoid deeply nested control flow statements.

Open

      if (dirMax0.index === 0) {
        // xzy
        rangeObj = getRange(dataAccessor,
          start, maxIter, 1, ncols, sliceSize, reverse1, reverse2);
      } else {

Avoid deeply nested control flow statements.

Open

          if (gotOneArg) {
            baseUrl += '&';
          }

Function getDicomSegmentItem has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

export function getDicomSegmentItem(segment) {
  let algoType = segment.algorithmType;
  if (algoType === undefined) {
    algoType = 'MANUAL';
  }

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Function decode has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

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

Function rangeRegion has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

  dataAccessor, start, end, increment, regionSize, regionOffset) {

Function getViewFromDOMVideo has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

export function getViewFromDOMVideo(
  video, onloaditem, onload, onprogress, onloadend,
  origin, dataIndex) {
  // video size
  const width = video.videoWidth;

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Avoid deeply nested control flow statements.

Open

          if (Array.isArray(subValue1)) {
            // merged object with repeated value
            // copy it with the index list
            value[valueKey] = {};
            for (let j = 0; j < id1.length; ++j) {

Function PageViewport has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

  function PageViewport(viewBox, scale, rotation, offsetX, offsetY, dontFlip) {

Avoid deeply nested control flow statements.

Open

            if (sign[position] !== 0) {
              n = -n;
            }

Avoid deeply nested control flow statements.

Open

            for (pos = c, j = 0, jj = items.length; j < jj; j++) {
              val = items[j];
              out[pos] = val <= min ? 0 :
                         val >= max ? 255 : (val + offset) >> shift;
              pos += componentsCount;

Avoid deeply nested control flow statements.

Open

              if (k === null) {
                continue;
              }

Avoid deeply nested control flow statements.

Open

            for (pos = c, j = 0, jj = items.length; j < jj; j++) {
              val = items[j];
              out[pos] = (val + offset);
              pos += componentsCount;
            }

Avoid deeply nested control flow statements.

Open

              for (b = 0; b < numBuffers; b++) {
                items[k + b] = colBuffers[b][l];
              }

Avoid deeply nested control flow statements.

Open

            if (reversible && (nb >= mb)) {
              coefficients[pos] = n;
            } else {
              coefficients[pos] = n * (1 << (mb - nb));
            }

Avoid deeply nested control flow statements.

Open

              for (b = 0; b < numBuffers; b++) {
                colBuffers[b][l] = items[k + b];
              }

Avoid deeply nested control flow statements.

Open

            for (j = 0; j < v; j++) {
              for (k = 0; k < h; k++) {
                decodeMcu(component, decodeFn, mcu, j, k);
              }
            }

Avoid deeply nested control flow statements.

Open

              if (k === null) {
                continue;
              }

Avoid deeply nested control flow statements.

Open

              for (; l < layersCount;) {
                var packet = createPacket(resolution, k, l);
                l++;
                return packet;
              }

Avoid deeply nested control flow statements.

Open

              for (; l < layersCount;) {
                var packet = createPacket(resolution, k, l);
                l++;
                return packet;
              }

Avoid deeply nested control flow statements.

Open

                for (j = 0; j < 64; j++) {
                  z = dctZigZag[j];
                  tableData[z] = data[offset++];
                }