Function _screenLine has 42 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  _screenLine: function(dashArray, start, end, realLength, angle, offset) {
    // we're gonna do some transforms
    this.save();
    
    // move the line out by half a pixel for more crisp 1px drawing

Function cartoSelectorIsMatch has 41 lines of code (exceeds 25 allowed). Consider refactoring.

Open

var cartoSelectorIsMatch = function(definition, feature, source, zoom) {
  // ZOOM
  var supportedZooms = definition.zoom;
  // 8388607 is all zooms
  if (supportedZooms && supportedZooms !== 8388607) {

Function utfGrid has 37 lines of code (exceeds 25 allowed). Consider refactoring.

Open

module.exports.utfGrid = function utfGrid(options){
  var options = options || {},
      map = options.map,
      format;
      

Function _screenLine has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

  _screenLine: function(dashArray, start, end, realLength, angle, offset) {
    // we're gonna do some transforms
    this.save();
    
    // move the line out by half a pixel for more crisp 1px drawing

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Function imageRenderer has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

var imageRenderer = function (ctx, scale, layers, styles) {
  // background first
  styles.forEach(function(style) {
    if (selectorIsMatch(style.selector)) {
      if (style.properties["background-color"]) {

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Function deepEqual has 35 lines of code (exceeds 25 allowed). Consider refactoring.

Open

var deepEqual = function(a, b) {
  try {
  var aKeys = Object.keys(a),
      bKeys = Object.keys(b);
  }

Function renderGrid has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

var renderGrid = exports.renderGrid = function(options) {
  var bounds = options.bounds;
  var width = options.width;
  var height = options.height;
  var callback = options.callback;

Consider simplifying this complex logical expression.

Open

        if (selectorIsMatch(style.selector, feature, source)) {
          style = style.properties;
          
          ctx.fillStyle = style.fillStyle || style['background-color'] || '';
          ctx.strokeStyle = style.strokeStyle || style['line-color'] || '';

Function renderGrid has 10 arguments (exceeds 4 allowed). Consider refactoring.

Open

var renderGrid = exports.renderGrid = function(minX, minY, maxX, maxY, width, height, layers, styles, featureImage, callback) {

Function encodeAsObject has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

  encodeAsObject: function() {
    var grid = {
      grid: [],
      keys: [""],
      data: {}

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Function gridRenderer has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

var gridRenderer = function (ctx, scale, layers, styles) {
  var intColor = 1; // color zero is black/empty; so start with 1
  colorIndex = ['']; // make room for black/empty
  
  

Function load has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  load: function(callback) {
    if (this._data || this._loadError) {
      callback(this._loadError, this._data);
      return;
    }

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

Open

  return function tilePng(req, res, next){
    var tileCoordinate, format, bounds;
    
    // verify arguments (don't forget jsonp!)
    tileCoordinate = req.path.match(/(\d+)\/(\d+)\/(\d+)\.(png|json|jsonp)$/);

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

Open

var renderGrid = exports.renderGrid = function(minX, minY, maxX, maxY, width, height, layers, styles, featureImage, callback) {
  var canvas = new Canvas(width, width),
      ctx = canvas.getContext('2d'),
      // we're using the same ratio for width and height, so the actual maxY may not match specified maxY...
      pxPtRatio = width / (maxX - minX),

Function renderImage has 9 arguments (exceeds 4 allowed). Consider refactoring.

Open

var renderImage = exports.renderImage = function(minX, minY, maxX, maxY, width, height, layers, styles, callback) {

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

Open

var LINE_DASH_PROPERTY = (function() {
  var canvas = new Canvas(8, 8);
  var ctx = canvas.getContext("2d");
  var property = (ctx.dash && "dash") || (ctx.lineDash && "lineDash");
  if (!property) {

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Function cartoImageRenderer has 8 arguments (exceeds 4 allowed). Consider refactoring.

Open

var cartoImageRenderer = function (ctx, scale, layers, styles, zoom, minX, maxX, minY) {

Function intersects has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

var intersects = function(a, b) {
  var xIntersects = (a.minX < b.maxX && a.minX > b.minX) ||
                    (a.maxX < b.maxX && a.maxX > b.minX) ||
                    (a.minX < b.minX && a.maxX > b.maxX);
                    

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Function intersects has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

var intersects = function(a, b) {
  var xIntersects = (a.minX < b.maxX && a.minX > b.minX) ||
    (a.maxX < b.maxX && a.maxX > b.minX) ||
    (a.minX < b.minX && a.maxX > b.maxX);

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Function Point has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

  'Point': function(inProjection, outProjection, c) {
    if (inProjection && outProjection) {
      var inProjectionCode = inProjection instanceof Proj4js.Proj ?
        'EPSG:' + inProjection.srsProjNumber : inProjection;
      var outProjectionCode = outProjection instanceof Proj4js.Proj ?

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