Avoid deeply nested control flow statements.

Open

                    if (y === null || isNaN(y)) continue;

Avoid deeply nested control flow statements.

Open

                    if (typeof(self[k]) != 'object' || self[k] === null) {
                        self[k] = {};
                    }

Avoid deeply nested control flow statements.

Open

                    if (requiresNewPoints) {
                        break;
                    }

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

Open

    showhidefull() {
      this.nav = ! this.nav;
      if (! this.nav) {
        if (document.documentElement.requestFullscreen) {
          document.documentElement.requestFullscreen();

• Read up
  Read up

Avoid deeply nested control flow statements.

Open

                if (cumulative_y[x] === undefined) {
                    cumulative_y[x] = 0;
                }

Avoid deeply nested control flow statements.

Open

            for (j = 1; j < inFields.length; j++) {
                fields[j] = this.parseFloat_(inFields[j], i, line);
            }

Avoid deeply nested control flow statements.

Open

                    if (!Dygraph.isOK(point.y)) {
                        prevX = NaN;
                        continue;
                    }

Avoid deeply nested control flow statements.

Open

                for (j = Math.max(0, i - rollPeriod + 1); j < i + 1; j++) {
                    y = originalData[j][1];
                    if (y === null || isNaN(y)) continue;
                    num_ok++;
                    sum += originalData[j][1];

Avoid deeply nested control flow statements.

Open

                    if (lastDisplayed === null) {
                        lastDisplayed = {
                            tickValue: tickValue,
                            pixel_coord: pixel_coord
                        };

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

Open

  download() {
    //ask for filename
    let filename = prompt('File name (*.csv):', 'data.csv');
    if (filename) {
      //adds csv as extension

• Read up
  Read up

Avoid deeply nested control flow statements.

Open

                    if (!isNaN(prevX)) {
                        if (stepPlot) {
                            ctx.moveTo(prevX, newYs[0]);
                        } else {
                            ctx.moveTo(prevX, prevYs[0]);

Avoid deeply nested control flow statements.

Open

                    for (k = 0; k < sum.length; k++) {
                        y = dataPoint[j][k];
                        if (y === null || isNaN(y)) continue;
                        sum[k] += y;
                        count[k]++;

Avoid deeply nested control flow statements.

Open

                if (actual_y === null) {
                    series[j] = [x, null];
                    continue;
                }

Avoid deeply nested control flow statements.

Open

                if (cumulative_y[x] < seriesExtremes[0]) {
                    seriesExtremes[0] = cumulative_y[x];
                }

Avoid deeply nested control flow statements.

Open

                    if (minY > 0) minAxisY = 0;

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

Open

    generateOrAbortCore(unixTsMs, rollbackAllowance) {
        const MAX_COUNTER = 4398046511103;
        if (!Number.isInteger(unixTsMs) ||
            unixTsMs < 1 ||
            unixTsMs > 281474976710655) {

• Read up
  Read up

Avoid deeply nested control flow statements.

Open

                if (dx > 0) {
                    var r = (p1.canvasx - domX) / dx;
                    py += r * (p0.canvasy - p1.canvasy);
                }

Avoid deeply nested control flow statements.

Open

                    for (i = datasets.length - 1; i >= 0; i--) {
                        if (!datasets[i]) continue;
                        datasets[i][j][1] = NaN;
                    }

Avoid deeply nested control flow statements.

Open

                    if (maxY < 0) maxAxisY = 0;

Avoid deeply nested control flow statements.

Open

                    if (spacing > pixels_per_tick) break;