swimlane/ngx-charts

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

Summary

Maintainability
C
1 day
Test Coverage

File area-chart.component.ts has 441 lines of code (exceeds 250 allowed). Consider refactoring.
Open

import {
  Component,
  Input,
  Output,
  EventEmitter,

    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 = [];

    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,

      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 = [];

        Function getYDomain has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
        Open

          getYDomain(): [number, number] {
            const domain = [];
        
            for (const results of this.results) {
              for (const d of results.series) {

        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 getScaleType has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
        Open

          getScaleType(values): ScaleType {
            let date = true;
            let num = true;
            for (const value of values) {
              if (isDate(value)) {
        Severity: Minor
        Found in projects/swimlane/ngx-charts/src/lib/area-chart/area-chart.component.ts - About 35 mins 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

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