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swimlane/ngx-charts

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projects/swimlane/ngx-charts/src/lib/line-chart/line-chart.component.ts

Summary

Maintainability
D
2 days
Test Coverage

File line-chart.component.ts has 477 lines of code (exceeds 250 allowed). Consider refactoring.
Open

import {
  Component,
  Input,
  Output,
  EventEmitter,
Severity: Minor
Found in projects/swimlane/ngx-charts/src/lib/line-chart/line-chart.component.ts - About 7 hrs to fix

    Function getYDomain has a Cognitive Complexity of 23 (exceeds 5 allowed). Consider refactoring.
    Open

      getYDomain(): [number, number] {
    const domain = [];
    for (const results of this.results) {
      for (const d of results.series) {
        if (domain.indexOf(d.value) < 0) {
    Severity: Minor
    Found in projects/swimlane/ngx-charts/src/lib/line-chart/line-chart.component.ts - About 3 hrs to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Function getXDomain has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.
    Open

      getXDomain(): any[] {
    let values = getUniqueXDomainValues(this.results);

    this.scaleType = getScaleType(values);
    let domain = [];
    Severity: Minor
    Found in projects/swimlane/ngx-charts/src/lib/line-chart/line-chart.component.ts - About 2 hrs to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Function update has 32 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      update(): void {
    super.update();

    this.dims = calculateViewDimensions({
      width: this.width,
    Severity: Minor
    Found in projects/swimlane/ngx-charts/src/lib/line-chart/line-chart.component.ts - About 1 hr to fix

      Function getXDomain has 29 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

        getXDomain(): any[] {
    let values = getUniqueXDomainValues(this.results);

    this.scaleType = getScaleType(values);
    let domain = [];
      Severity: Minor
      Found in projects/swimlane/ngx-charts/src/lib/line-chart/line-chart.component.ts - About 1 hr to fix

        Function getYDomain has 27 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

          getYDomain(): [number, number] {
    const domain = [];
    for (const results of this.results) {
      for (const d of results.series) {
        if (domain.indexOf(d.value) < 0) {
        Severity: Minor
        Found in projects/swimlane/ngx-charts/src/lib/line-chart/line-chart.component.ts - About 1 hr to fix

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