File Graph3d.js has 1358 lines of code (exceeds 250 allowed). Consider refactoring.

Open

var Emitter = require('emitter-component');
var util = require('../util');
var Point3d = require('./Point3d');
var Point2d = require('./Point2d');
var Slider = require('./Slider');

Function _getDataPoints has a Cognitive Complexity of 41 (exceeds 5 allowed). Consider refactoring.

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Graph3d.prototype._getDataPoints = function (data) {
  // TODO: store the created matrix dataPoints in the filters instead of
  //       reloading each time.
  var x, y, i, obj;

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Function _redrawAxis has a Cognitive Complexity of 39 (exceeds 5 allowed). Consider refactoring.

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Graph3d.prototype._redrawAxis = function() {
  var ctx = this._getContext(),
    from, to, step, prettyStep,
    text, xText, yText, zText,
    offset, xOffset, yOffset;

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Function _redrawAxis has 135 lines of code (exceeds 25 allowed). Consider refactoring.

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Graph3d.prototype._redrawAxis = function() {
  var ctx = this._getContext(),
    from, to, step, prettyStep,
    text, xText, yText, zText,
    offset, xOffset, yOffset;

Function _dataPointFromXY has a Cognitive Complexity of 27 (exceeds 5 allowed). Consider refactoring.

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Graph3d.prototype._dataPointFromXY = function (x, y) {
  var i,
    distMax = 100, // px
    dataPoint = null,
    closestDataPoint = null,

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Function _redrawLegend has 77 lines of code (exceeds 25 allowed). Consider refactoring.

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Graph3d.prototype._redrawLegend = function() {

  //Return without drawing anything, if no legend is specified
  if (this.showLegend !== true) {
    return;

Function _showTooltip has 55 lines of code (exceeds 25 allowed). Consider refactoring.

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Graph3d.prototype._showTooltip = function (dataPoint) {
  var content, line, dot;

  if (!this.tooltip) {
    content = document.createElement('div');

Function _redrawBar has 49 lines of code (exceeds 25 allowed). Consider refactoring.

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Graph3d.prototype._redrawBar = function(ctx, point, xWidth, yWidth, color, borderColor) {
  var surface;

  // calculate all corner points
  var me = this;

Function _onTooltip has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

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Graph3d.prototype._onTooltip = function (event) {
  var delay = 300; // ms
  var boundingRect = this.frame.getBoundingClientRect();
  var mouseX = getMouseX(event) - boundingRect.left;
  var mouseY = getMouseY(event) - boundingRect.top;

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

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Graph3d.prototype._getDataPoints = function (data) {
  // TODO: store the created matrix dataPoints in the filters instead of
  //       reloading each time.
  var x, y, i, obj;

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

Open

Graph3d.prototype._dataPointFromXY = function (x, y) {
  var i,
    distMax = 100, // px
    dataPoint = null,
    closestDataPoint = null,

Function _onMouseMove has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

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Graph3d.prototype._onMouseMove = function (event) {
  this.moving = true;
  event = event || window.event;

  // calculate change in mouse position

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Function _redrawSurfaceGraphPoint has 39 lines of code (exceeds 25 allowed). Consider refactoring.

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Graph3d.prototype._redrawSurfaceGraphPoint = function(ctx, point) {
  var right = point.pointRight;
  var top   = point.pointTop;
  var cross = point.pointCross;

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

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Graph3d.prototype.setPointDrawingMethod = function() {
  var method = undefined;

  switch (this.style) {
    case Graph3d.STYLE.BAR:

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

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Graph3d.prototype._redrawLegend = function() {

  //Return without drawing anything, if no legend is specified
  if (this.showLegend !== true) {
    return;

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

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Graph3d.prototype.create = function () {
  // remove all elements from the container element.
  while (this.containerElement.hasChildNodes()) {
    this.containerElement.removeChild(this.containerElement.firstChild);
  }

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

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Graph3d.prototype._onTooltip = function (event) {
  var delay = 300; // ms
  var boundingRect = this.frame.getBoundingClientRect();
  var mouseX = getMouseX(event) - boundingRect.left;
  var mouseY = getMouseY(event) - boundingRect.top;

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

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Graph3d.prototype._onMouseMove = function (event) {
  this.moving = true;
  event = event || window.event;

  // calculate change in mouse position

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

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Graph3d.prototype._hideTooltip = function () {
  if (this.tooltip) {
    this.tooltip.dataPoint = null;

    for (var prop in this.tooltip.dom) {

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

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Graph3d.prototype._insideTriangle = function (point, triangle) {
  var a = triangle[0],
    b = triangle[1],
    c = triangle[2];

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

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Graph3d.prototype._redrawSurfaceGraphPoint = function(ctx, point) {
  var right = point.pointRight;
  var top   = point.pointTop;
  var cross = point.pointCross;

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Function _redrawBar has 6 arguments (exceeds 4 allowed). Consider refactoring.

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Graph3d.prototype._redrawBar = function(ctx, point, xWidth, yWidth, color, borderColor) {

Avoid deeply nested control flow statements.

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          if (this._insideTriangle(center, triangle1) ||
            this._insideTriangle(center, triangle2)) {
            // return immediately at the first hit
            return dataPoint;
          }

Function drawAxisLabelY has 5 arguments (exceeds 4 allowed). Consider refactoring.

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Graph3d.prototype.drawAxisLabelY = function(ctx, point3d, text, armAngle, yMargin) {

Function drawAxisLabelX has 5 arguments (exceeds 4 allowed). Consider refactoring.

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Graph3d.prototype.drawAxisLabelX = function(ctx, point3d, text, armAngle, yMargin) {

Function _drawCircle has 5 arguments (exceeds 4 allowed). Consider refactoring.

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Graph3d.prototype._drawCircle = function(ctx, point, color, borderColor, size) {

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      // TODO: implement Array().indexOf() for Internet Explorer

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  // TODO: can this be automated? verticalRatio?

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      strokeStyle = this.axisColor; // TODO: should be customizable

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    return;  // TODO: throw exception?

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  ctx.font = '14px arial'; // TODO: put in options

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  // TODO: get the actual rendered style of the containerElement

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    // TODO: this dept calculation doesn't work 100% of the cases due to perspective,

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      v = Math.min(1 + (crossproduct.x / len) / 2, 1);  // value. TODO: scale

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  // TODO: customize axis range

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  ctx.stroke(); // TODO: only draw stroke when strokeWidth > 0

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    // FIXME: there is a bug with determining the surface side (shadow or colored)

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    offset = 30;  // pixels.  // TODO: relate to the max width of the values on the z axis?

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   || this.style === Graph3d.STYLE.BARSIZE //TODO add legend support for BARSIZE

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  // TODO: only draw stroke when strokeWidth > 0

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  // TODO: store the created matrix dataPoints in the filters instead of

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  // TODO: later on, all min/maxes of all datagroups will be combined here

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      // TODO: make z-grid lines really 3d?

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  // TODO: these events are never cleaned up... can give a 'memory leakage'

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  ctx.font = '14px arial'; // TODO: put in options

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  // TODO: css here is not nice here...

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