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leighquince/Chart.js

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src/Chart.Line.js

Summary

Maintainability
F
1 mo
Test Coverage

File Chart.Line.js has 379 lines of code (exceeds 250 allowed). Consider refactoring.
Open

(function() {
    "use strict";

    var root = this,
        Chart = root.Chart,
Severity: Minor
Found in src/Chart.Line.js - About 5 hrs to fix

    Function drawDatasets has 97 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

            drawDatasets: function(datasets, easingDecimal) {
            var ctx = this.chart.ctx;

            // Some helper methods for getting the next/prev points
            var hasValue = function(item) {
    Severity: Major
    Found in src/Chart.Line.js - About 3 hrs to fix

      Function initialize has 86 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

              initialize: function(data) {
            //Declare the extension of the default point, to cater for the options passed in to the constructor
            this.PointClass = Chart.Point.extend({
                strokeWidth: this.options.pointDotStrokeWidth,
                radius: this.options.pointDotRadius,
      Severity: Major
      Found in src/Chart.Line.js - About 3 hrs to fix

        Function buildScale has 50 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

                buildScale: function(labels) {
            var self = this;

            var dataTotal = function() {
                var values = [];
        Severity: Minor
        Found in src/Chart.Line.js - About 2 hrs to fix

          Consider simplifying this complex logical expression.
          Open

                              if (((dataset.points.length > index + 1 && (dataset.points[index + 1].ignore && !this.options.populateSparseData)) ||
                            dataset.points.length == index + 1) && (!point.ignore || this.options.populateSparseData)) {
                        ctx.stroke();

                        if (dataset.points.length == index + 1 && point.ignore) {
          Severity: Major
          Found in src/Chart.Line.js - About 40 mins to fix

            Similar blocks of code found in 2 locations. Consider refactoring.
            Open

            (function() {
    "use strict";

    var root = this,
        Chart = root.Chart,
            Severity: Major
            Found in src/Chart.Line.js and 1 other location - About 1 mo to fix
            Chart.js on lines 2984..3504

            Duplicated Code

            Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

            Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

            When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

            Tuning

            This issue has a mass of 4546.

            We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

            The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

            If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

            See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

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