/**
 * @license Highcharts JS v6.2.0 (2018-10-17)
 *
 * (c) 2009-2016 Torstein Honsi
 *
 * License: www.highcharts.com/license
 */
'use strict';
(function (factory) {
	if (typeof module === 'object' && module.exports) {
		module.exports = factory;
	} else if (typeof define === 'function' && define.amd) {
		define(function () {
			return factory;
		});
	} else {
		factory(Highcharts);
	}
}(function (Highcharts) {
	(function (H) {
		/**
		 * (c) 2010-2018 Torstein Honsi
		 *
		 * License: www.highcharts.com/license
		 */
		var CenteredSeriesMixin = H.CenteredSeriesMixin,
		    each = H.each,
		    extend = H.extend,
		    merge = H.merge,
		    splat = H.splat;
		/**
		 * The Pane object allows options that are common to a set of X and Y axes.
		 *
		 * In the future, this can be extended to basic Highcharts and Highstock.
		 *
		 */
		function Pane(options, chart) {
		    this.init(options, chart);
		}

		// Extend the Pane prototype
		extend(Pane.prototype, {

		    coll: 'pane', // Member of chart.pane

		    /**
		     * Initiate the Pane object
		     */
		    init: function (options, chart) {
		        this.chart = chart;
		        this.background = [];

		        chart.pane.push(this);

		        this.setOptions(options);
		    },

		    setOptions: function (options) {

		        // Set options. Angular charts have a default background (#3318)
		        this.options = options = merge(
		            this.defaultOptions,
		            this.chart.angular ? { background: {} } : undefined,
		            options
		        );
		    },

		    /**
		     * Render the pane with its backgrounds.
		     */
		    render: function () {

		        var options = this.options,
		            backgroundOption = this.options.background,
		            renderer = this.chart.renderer,
		            len,
		            i;

		        if (!this.group) {
		            this.group = renderer.g('pane-group')
		                .attr({ zIndex: options.zIndex || 0 })
		                .add();
		        }

		        this.updateCenter();

		        // Render the backgrounds
		        if (backgroundOption) {
		            backgroundOption = splat(backgroundOption);

		            len = Math.max(
		                backgroundOption.length,
		                this.background.length || 0
		            );

		            for (i = 0; i < len; i++) {
		                // #6641 - if axis exists, chart is circular and apply
		                // background
		                if (backgroundOption[i] && this.axis) {
		                    this.renderBackground(
		                        merge(
		                            this.defaultBackgroundOptions,
		                            backgroundOption[i]
		                        ),
		                        i
		                    );
		                } else if (this.background[i]) {
		                    this.background[i] = this.background[i].destroy();
		                    this.background.splice(i, 1);
		                }
		            }
		        }
		    },

		    /**
		     * Render an individual pane background.
		     * @param  {Object} backgroundOptions Background options
		     * @param  {number} i The index of the background in this.backgrounds
		     */
		    renderBackground: function (backgroundOptions, i) {
		        var method = 'animate';

		        if (!this.background[i]) {
		            this.background[i] = this.chart.renderer.path()
		                .add(this.group);
		            method = 'attr';
		        }

		        this.background[i][method]({
		            'd': this.axis.getPlotBandPath(
		                backgroundOptions.from,
		                backgroundOptions.to,
		                backgroundOptions
		            )
		        }).attr({
            
		            'fill': backgroundOptions.backgroundColor,
		            'stroke': backgroundOptions.borderColor,
		            'stroke-width': backgroundOptions.borderWidth,
            
		            'class': 'highcharts-pane ' + (backgroundOptions.className || '')
		        });

		    },

		    /**
		     * The pane serves as a container for axes and backgrounds for circular
		     * gauges and polar charts.
		     * @since 2.3.0
		     * @product highcharts
		     * @optionparent pane
		     */
		    defaultOptions: {

		        /**
		         * The end angle of the polar X axis or gauge value axis, given in
		         * degrees where 0 is north. Defaults to [startAngle](#pane.startAngle)
		         * + 360.
		         *
		         * @type {Number}
		         * @sample {highcharts} highcharts/demo/gauge-vu-meter/
		         *         VU-meter with custom start and end angle
		         * @since 2.3.0
		         * @product highcharts
		         * @apioption pane.endAngle
		         */

		        /**
		         * The center of a polar chart or angular gauge, given as an array
		         * of [x, y] positions. Positions can be given as integers that
		         * transform to pixels, or as percentages of the plot area size.
		         *
		         * @type {Array<String|Number>}
		         * @sample {highcharts} highcharts/demo/gauge-vu-meter/
		         *         Two gauges with different center
		         * @default ["50%", "50%"]
		         * @since 2.3.0
		         * @product highcharts
		         */
		        center: ['50%', '50%'],

		        /**
		         * The size of the pane, either as a number defining pixels, or a
		         * percentage defining a percentage of the plot are.
		         *
		         * @type {Number|String}
		         * @sample {highcharts} highcharts/demo/gauge-vu-meter/ Smaller size
		         * @default 85%
		         * @product highcharts
		         */
		        size: '85%',

		        /**
		         * The start angle of the polar X axis or gauge axis, given in degrees
		         * where 0 is north. Defaults to 0.
		         *
		         * @type {Number}
		         * @sample {highcharts} highcharts/demo/gauge-vu-meter/
		         *         VU-meter with custom start and end angle
		         * @since 2.3.0
		         * @product highcharts
		         */
		        startAngle: 0
		    },

		    /**
		     * An array of background items for the pane.
		     * @type {Array<Object>}
		     * @sample {highcharts} highcharts/demo/gauge-speedometer/
		     *         Speedometer gauge with multiple backgrounds
		     * @optionparent pane.background
		     */
		    defaultBackgroundOptions: {
		        /**
		         * The class name for this background.
		         *
		         * @type {String}
		         * @sample {highcharts} highcharts/css/pane/ Panes styled by CSS
		         * @sample {highstock} highcharts/css/pane/ Panes styled by CSS
		         * @sample {highmaps} highcharts/css/pane/ Panes styled by CSS
		         * @default highcharts-pane
		         * @since 5.0.0
		         * @apioption pane.background.className
		         */

		        /**
		         * The shape of the pane background. When `solid`, the background
		         * is circular. When `arc`, the background extends only from the min
		         * to the max of the value axis.
		         *
		         * @validvalue ["solid", "arc"]
		         * @type {String}
		         * @default solid
		         * @since 2.3.0
		         * @product highcharts
		         */
		        shape: 'circle',
        

		        /**
		         * The pixel border width of the pane background.
		         *
		         * @type {Number}
		         * @default 1
		         * @since 2.3.0
		         * @product highcharts
		         */
		        borderWidth: 1,

		        /**
		         * The pane background border color.
		         *
		         * @type {Color}
		         * @default #cccccc
		         * @since 2.3.0
		         * @product highcharts
		         */
		        borderColor: '#cccccc',

		        /**
		         * The background color or gradient for the pane.
		         *
		         * @type {Color}
		         * @since 2.3.0
		         * @product highcharts
		         */
		        backgroundColor: {
		            /**
		             * Definition of the gradient, similar to SVG: object literal holds
		             * start position (x1, y1) and the end position (x2, y2) relative
		             * to the shape, where 0 means top/left and 1 is bottom/right.
		             * All positions are floats between 0 and 1.
		             *
		             * @type {Object}
		             */
		            linearGradient: { x1: 0, y1: 0, x2: 0, y2: 1 },
		            /**
		             * The stops is an array of tuples, where the first item is a float
		             * between 0 and 1 assigning the relative position in the gradient,
		             * and the second item is the color.
		             *
		             * @default [[0, #ffffff], [1, #e6e6e6]]
		             * @type {Array<Array>}
		             */
		            stops: [
		                [0, '#ffffff'],
		                [1, '#e6e6e6']
		            ]
		        },
        

		        /** @ignore-option */
		        from: -Number.MAX_VALUE, // corrected to axis min

		        /**
		         * The inner radius of the pane background. Can be either numeric
		         * (pixels) or a percentage string.
		         *
		         * @type {Number|String}
		         * @default 0
		         * @since 2.3.0
		         * @product highcharts
		         */
		        innerRadius: 0,

		        /** @ignore-option */
		        to: Number.MAX_VALUE, // corrected to axis max

		        /**
		         * The outer radius of the circular pane background. Can be either
		         * numeric (pixels) or a percentage string.
		         *
		         * @type {Number|String}
		         * @default 105%
		         * @since 2.3.0
		         * @product highcharts
		         */
		        outerRadius: '105%'
		    },

		    /**
		     * Gets the center for the pane and its axis.
		     */
		    updateCenter: function (axis) {
		        this.center = (axis || this.axis || {}).center =
		            CenteredSeriesMixin.getCenter.call(this);
		    },

		    /**
		     * Destroy the pane item
		     * /
		    destroy: function () {
		        H.erase(this.chart.pane, this);
		        each(this.background, function (background) {
		            background.destroy();
		        });
		        this.background.length = 0;
		        this.group = this.group.destroy();
		    },
		    */

		    /**
		     * Update the pane item with new options
		     * @param  {Object} options New pane options
		     */
		    update: function (options, redraw) {

		        merge(true, this.options, options);
		        this.setOptions(this.options);
		        this.render();
		        each(this.chart.axes, function (axis) {
		            if (axis.pane === this) {
		                axis.pane = null;
		                axis.update({}, redraw);
		            }
		        }, this);
		    }

		});

		H.Pane = Pane;

	}(Highcharts));
	(function (H) {
		/**
		 * (c) 2010-2018 Torstein Honsi
		 *
		 * License: www.highcharts.com/license
		 */
		var addEvent = H.addEvent,
		    Axis = H.Axis,
		    each = H.each,
		    extend = H.extend,
		    map = H.map,
		    merge = H.merge,
		    noop = H.noop,
		    pick = H.pick,
		    pInt = H.pInt,
		    Tick = H.Tick,
		    wrap = H.wrap,
		    correctFloat = H.correctFloat,


		    hiddenAxisMixin, // @todo Extract this to a new file
		    radialAxisMixin, // @todo Extract this to a new file
		    axisProto = Axis.prototype,
		    tickProto = Tick.prototype;

		if (!H.radialAxisExtended) {
		    H.radialAxisExtended = true;

		    /**
		     * Augmented methods for the x axis in order to hide it completely, used for
		     * the X axis in gauges
		     */
		    hiddenAxisMixin = {
		        getOffset: noop,
		        redraw: function () {
		            this.isDirty = false; // prevent setting Y axis dirty
		        },
		        render: function () {
		            this.isDirty = false; // prevent setting Y axis dirty
		        },
		        setScale: noop,
		        setCategories: noop,
		        setTitle: noop
		    };

		    /**
		     * Augmented methods for the value axis
		     */
		    radialAxisMixin = {

		        /**
		         * The default options extend defaultYAxisOptions
		         */
		        defaultRadialGaugeOptions: {
		            labels: {
		                align: 'center',
		                x: 0,
		                y: null // auto
		            },
		            minorGridLineWidth: 0,
		            minorTickInterval: 'auto',
		            minorTickLength: 10,
		            minorTickPosition: 'inside',
		            minorTickWidth: 1,
		            tickLength: 10,
		            tickPosition: 'inside',
		            tickWidth: 2,
		            title: {
		                rotation: 0
		            },
		            zIndex: 2 // behind dials, points in the series group
		        },

		        // Circular axis around the perimeter of a polar chart
		        defaultRadialXOptions: {
		            gridLineWidth: 1, // spokes
		            labels: {
		                align: null, // auto
		                distance: 15,
		                x: 0,
		                y: null, // auto
		                style: {
		                    textOverflow: 'none' // wrap lines by default (#7248)
		                }
		            },
		            maxPadding: 0,
		            minPadding: 0,
		            showLastLabel: false,
		            tickLength: 0
		        },

		        // Radial axis, like a spoke in a polar chart
		        defaultRadialYOptions: {
		            gridLineInterpolation: 'circle',
		            labels: {
		                align: 'right',
		                x: -3,
		                y: -2
		            },
		            showLastLabel: false,
		            title: {
		                x: 4,
		                text: null,
		                rotation: 90
		            }
		        },

		        /**
		         * Merge and set options
		         */
		        setOptions: function (userOptions) {

		            var options = this.options = merge(
		                this.defaultOptions,
		                this.defaultRadialOptions,
		                userOptions
		            );

		            // Make sure the plotBands array is instanciated for each Axis
		            // (#2649)
		            if (!options.plotBands) {
		                options.plotBands = [];
		            }

		            H.fireEvent(this, 'afterSetOptions');

		        },

		        /**
		         * Wrap the getOffset method to return zero offset for title or labels
		         * in a radial axis
		         */
		        getOffset: function () {
		            // Call the Axis prototype method (the method we're in now is on the
		            // instance)
		            axisProto.getOffset.call(this);

		            // Title or label offsets are not counted
		            this.chart.axisOffset[this.side] = 0;

		        },


		        /**
		         * Get the path for the axis line. This method is also referenced in the
		         * getPlotLinePath method.
		         */
		        getLinePath: function (lineWidth, radius) {
		            var center = this.center,
		                end,
		                chart = this.chart,
		                r = pick(radius, center[2] / 2 - this.offset),
		                path;

		            if (this.isCircular || radius !== undefined) {
		                path = this.chart.renderer.symbols.arc(
		                    this.left + center[0],
		                    this.top + center[1],
		                    r,
		                    r,
		                    {
		                        start: this.startAngleRad,
		                        end: this.endAngleRad,
		                        open: true,
		                        innerR: 0
		                    }
		                );

		                // Bounds used to position the plotLine label next to the line
		                // (#7117)
		                path.xBounds = [this.left + center[0]];
		                path.yBounds = [this.top + center[1] - r];

		            } else {
		                end = this.postTranslate(this.angleRad, r);
		                path = [
		                    'M',
		                    center[0] + chart.plotLeft,
		                    center[1] + chart.plotTop,
		                    'L',
		                    end.x,
		                    end.y
		                ];
		            }
		            return path;
		        },

		        /**
		         * Override setAxisTranslation by setting the translation to the
		         * difference in rotation. This allows the translate method to return
		         * angle for any given value.
		         */
		        setAxisTranslation: function () {

		            // Call uber method
		            axisProto.setAxisTranslation.call(this);

		            // Set transA and minPixelPadding
		            if (this.center) { // it's not defined the first time
		                if (this.isCircular) {

		                    this.transA = (this.endAngleRad - this.startAngleRad) /
		                        ((this.max - this.min) || 1);


		                } else {
		                    this.transA = (
		                        (this.center[2] / 2) /
		                        ((this.max - this.min) || 1)
		                    );
		                }

		                if (this.isXAxis) {
		                    this.minPixelPadding = this.transA * this.minPointOffset;
		                } else {
		                    // This is a workaround for regression #2593, but categories
		                    // still don't position correctly.
		                    this.minPixelPadding = 0;
		                }
		            }
		        },

		        /**
		         * In case of auto connect, add one closestPointRange to the max value
		         * right before tickPositions are computed, so that ticks will extend
		         * passed the real max.
		         */
		        beforeSetTickPositions: function () {
		            // If autoConnect is true, polygonal grid lines are connected, and
		            // one closestPointRange is added to the X axis to prevent the last
		            // point from overlapping the first.
		            this.autoConnect = (
		                this.isCircular &&
		                pick(this.userMax, this.options.max) === undefined &&
		                correctFloat(this.endAngleRad - this.startAngleRad) ===
		                correctFloat(2 * Math.PI)
		            );

		            if (this.autoConnect) {
		                this.max += (
		                    (this.categories && 1) ||
		                    this.pointRange ||
		                    this.closestPointRange ||
		                    0
		                ); // #1197, #2260
		            }
		        },

		        /**
		         * Override the setAxisSize method to use the arc's circumference as
		         * length. This allows tickPixelInterval to apply to pixel lengths along
		         * the perimeter
		         */
		        setAxisSize: function () {

		            axisProto.setAxisSize.call(this);

		            if (this.isRadial) {

		                // Set the center array
		                this.pane.updateCenter(this);

		                // The sector is used in Axis.translate to compute the
		                // translation of reversed axis points (#2570)
		                if (this.isCircular) {
		                    this.sector = this.endAngleRad - this.startAngleRad;
		                }

		                // Axis len is used to lay out the ticks
		                this.len = this.width = this.height =
		                    this.center[2] * pick(this.sector, 1) / 2;

		            }
		        },

		        /**
		         * Returns the x, y coordinate of a point given by a value and a pixel
		         * distance from center
		         */
		        getPosition: function (value, length) {
		            return this.postTranslate(
		                this.isCircular ?
		                    this.translate(value) :
		                    this.angleRad, // #2848
		                pick(
		                    this.isCircular ? length : this.translate(value),
		                    this.center[2] / 2
		                ) - this.offset
		            );
		        },

		        /**
		         * Translate from intermediate plotX (angle), plotY (axis.len - radius)
		         * to final chart coordinates.
		         */
		        postTranslate: function (angle, radius) {

		            var chart = this.chart,
		                center = this.center;

		            angle = this.startAngleRad + angle;

		            return {
		                x: chart.plotLeft + center[0] + Math.cos(angle) * radius,
		                y: chart.plotTop + center[1] + Math.sin(angle) * radius
		            };

		        },

		        /**
		         * Find the path for plot bands along the radial axis
		         */
		        getPlotBandPath: function (from, to, options) {
		            var center = this.center,
		                startAngleRad = this.startAngleRad,
		                fullRadius = center[2] / 2,
		                radii = [
		                    pick(options.outerRadius, '100%'),
		                    options.innerRadius,
		                    pick(options.thickness, 10)
		                ],
		                offset = Math.min(this.offset, 0),
		                percentRegex = /%$/,
		                start,
		                end,
		                open,
		                isCircular = this.isCircular, // X axis in a polar chart
		                ret;

		            // Polygonal plot bands
		            if (this.options.gridLineInterpolation === 'polygon') {
		                ret = this.getPlotLinePath(from).concat(
		                    this.getPlotLinePath(to, true)
		                );

		            // Circular grid bands
		            } else {

		                // Keep within bounds
		                from = Math.max(from, this.min);
		                to = Math.min(to, this.max);

		                // Plot bands on Y axis (radial axis) - inner and outer radius
		                // depend on to and from
		                if (!isCircular) {
		                    radii[0] = this.translate(from);
		                    radii[1] = this.translate(to);
		                }

		                // Convert percentages to pixel values
		                radii = map(radii, function (radius) {
		                    if (percentRegex.test(radius)) {
		                        radius = (pInt(radius, 10) * fullRadius) / 100;
		                    }
		                    return radius;
		                });

		                // Handle full circle
		                if (options.shape === 'circle' || !isCircular) {
		                    start = -Math.PI / 2;
		                    end = Math.PI * 1.5;
		                    open = true;
		                } else {
		                    start = startAngleRad + this.translate(from);
		                    end = startAngleRad + this.translate(to);
		                }

		                radii[0] -= offset; // #5283
		                radii[2] -= offset; // #5283

		                ret = this.chart.renderer.symbols.arc(
		                    this.left + center[0],
		                    this.top + center[1],
		                    radii[0],
		                    radii[0],
		                    {
		                        // Math is for reversed yAxis (#3606)
		                        start: Math.min(start, end),
		                        end: Math.max(start, end),
		                        innerR: pick(radii[1], radii[0] - radii[2]),
		                        open: open
		                    }
		                );
		            }

		            return ret;
		        },

		        /**
		         * Find the path for plot lines perpendicular to the radial axis.
		         */
		        getPlotLinePath: function (value, reverse) {
		            var axis = this,
		                center = axis.center,
		                chart = axis.chart,
		                end = axis.getPosition(value),
		                xAxis,
		                xy,
		                tickPositions,
		                ret;

		            // Spokes
		            if (axis.isCircular) {
		                ret = [
		                    'M',
		                    center[0] + chart.plotLeft,
		                    center[1] + chart.plotTop,
		                    'L',
		                    end.x,
		                    end.y
		                ];

		            // Concentric circles
		            } else if (axis.options.gridLineInterpolation === 'circle') {
		                value = axis.translate(value);

		                // a value of 0 is in the center, so it won't be visible,
		                // but draw it anyway for update and animation (#2366)
		                ret = axis.getLinePath(0, value);
		            // Concentric polygons
		            } else {
		                // Find the X axis in the same pane
		                each(chart.xAxis, function (a) {
		                    if (a.pane === axis.pane) {
		                        xAxis = a;
		                    }
		                });
		                ret = [];
		                value = axis.translate(value);
		                tickPositions = xAxis.tickPositions;
		                if (xAxis.autoConnect) {
		                    tickPositions = tickPositions.concat([tickPositions[0]]);
		                }
		                // Reverse the positions for concatenation of polygonal plot
		                // bands
		                if (reverse) {
		                    tickPositions = [].concat(tickPositions).reverse();
		                }

		                each(tickPositions, function (pos, i) {
		                    xy = xAxis.getPosition(pos, value);
		                    ret.push(i ? 'L' : 'M', xy.x, xy.y);
		                });

		            }
		            return ret;
		        },

		        /**
		         * Find the position for the axis title, by default inside the gauge
		         */
		        getTitlePosition: function () {
		            var center = this.center,
		                chart = this.chart,
		                titleOptions = this.options.title;

		            return {
		                x: chart.plotLeft + center[0] + (titleOptions.x || 0),
		                y: (
		                    chart.plotTop +
		                    center[1] -
		                    (
		                        {
		                            high: 0.5,
		                            middle: 0.25,
		                            low: 0
		                        }[titleOptions.align] * center[2]
		                    ) +
		                    (titleOptions.y || 0)
		                )
		            };
		        }

		    };

		    /**
		     * Actions before axis init.
		     */
		    addEvent(Axis, 'init', function (e) {
		        var chart = this.chart,
		            angular = chart.angular,
		            polar = chart.polar,
		            isX = this.isXAxis,
		            isHidden = angular && isX,
		            isCircular,
		            chartOptions = chart.options,
		            paneIndex = e.userOptions.pane || 0,
		            pane = this.pane = chart.pane && chart.pane[paneIndex];

		        // Before prototype.init
		        if (angular) {
		            extend(this, isHidden ? hiddenAxisMixin : radialAxisMixin);
		            isCircular = !isX;
		            if (isCircular) {
		                this.defaultRadialOptions = this.defaultRadialGaugeOptions;
		            }

		        } else if (polar) {
		            extend(this, radialAxisMixin);
		            isCircular = isX;
		            this.defaultRadialOptions = isX ?
		                this.defaultRadialXOptions :
		                merge(this.defaultYAxisOptions, this.defaultRadialYOptions);

		        }

		        // Disable certain features on angular and polar axes
		        if (angular || polar) {
		            this.isRadial = true;
		            chart.inverted = false;
		            chartOptions.chart.zoomType = null;
		        } else {
		            this.isRadial = false;
		        }

		        // A pointer back to this axis to borrow geometry
		        if (pane && isCircular) {
		            pane.axis = this;
		        }

		        this.isCircular = isCircular;

		    });

		    addEvent(Axis, 'afterInit', function () {

		        var chart = this.chart,
		            options = this.options,
		            isHidden = chart.angular && this.isXAxis,
		            pane = this.pane,
		            paneOptions = pane && pane.options;

		        if (!isHidden && pane && (chart.angular || chart.polar)) {

		            // Start and end angle options are
		            // given in degrees relative to top, while internal computations are
		            // in radians relative to right (like SVG).

		            // Y axis in polar charts
		            this.angleRad = (options.angle || 0) * Math.PI / 180;
		            // Gauges
		            this.startAngleRad = (paneOptions.startAngle - 90) * Math.PI / 180;
		            this.endAngleRad = (
		                pick(paneOptions.endAngle, paneOptions.startAngle + 360) - 90
		            ) * Math.PI / 180; // Gauges
		            this.offset = options.offset || 0;

		        }

		    });

		    /**
		     * Wrap auto label align to avoid setting axis-wide rotation on radial axes
		     * (#4920)
		     * @param   {Function} proceed
		     * @returns {String} Alignment
		     */
		    wrap(axisProto, 'autoLabelAlign', function (proceed) {
		        if (!this.isRadial) {
		            return proceed.apply(this, [].slice.call(arguments, 1));
		        } // else return undefined
		    });

		    /**
		     * Add special cases within the Tick class' methods for radial axes.
		     */
		    addEvent(Tick, 'afterGetPosition', function (e) {
		        if (this.axis.getPosition) {
		            extend(e.pos, this.axis.getPosition(this.pos));
		        }
		    });

		    /**
		     * Find the center position of the label based on the distance option.
		     */
		    addEvent(Tick, 'afterGetLabelPosition', function (e) {
		        var axis = this.axis,
		            label = this.label,
		            labelOptions = axis.options.labels,
		            optionsY = labelOptions.y,
		            ret,
		            centerSlot = 20, // 20 degrees to each side at the top and bottom
		            align = labelOptions.align,
		            angle = (
		                (axis.translate(this.pos) + axis.startAngleRad + Math.PI / 2) /
		                Math.PI * 180
		            ) % 360;

		        if (axis.isRadial) { // Both X and Y axes in a polar chart
		            ret = axis.getPosition(this.pos, (axis.center[2] / 2) +
		                pick(labelOptions.distance, -25));

		            // Automatically rotated
		            if (labelOptions.rotation === 'auto') {
		                label.attr({
		                    rotation: angle
		                });

		            // Vertically centered
		            } else if (optionsY === null) {
		                optionsY = (
		                    axis.chart.renderer
		                        .fontMetrics(label.styles && label.styles.fontSize).b -
		                    label.getBBox().height / 2
		                );
		            }

		            // Automatic alignment
		            if (align === null) {
		                if (axis.isCircular) { // Y axis
		                    if (
		                        this.label.getBBox().width >
		                        axis.len * axis.tickInterval / (axis.max - axis.min)
		                    ) { // #3506
		                        centerSlot = 0;
		                    }
		                    if (angle > centerSlot && angle < 180 - centerSlot) {
		                        align = 'left'; // right hemisphere
		                    } else if (
		                        angle > 180 + centerSlot &&
		                        angle < 360 - centerSlot
		                    ) {
		                        align = 'right'; // left hemisphere
		                    } else {
		                        align = 'center'; // top or bottom
		                    }
		                } else {
		                    align = 'center';
		                }
		                label.attr({
		                    align: align
		                });
		            }

		            e.pos.x = ret.x + labelOptions.x;
		            e.pos.y = ret.y + optionsY;

		        }
		    });

		    /**
		     * Wrap the getMarkPath function to return the path of the radial marker
		     */
		    wrap(tickProto, 'getMarkPath', function (
		        proceed,
		        x,
		        y,
		        tickLength,
		        tickWidth,
		        horiz,
		        renderer
		    ) {
		        var axis = this.axis,
		            endPoint,
		            ret;

		        if (axis.isRadial) {
		            endPoint = axis.getPosition(
		                this.pos,
		                axis.center[2] / 2 + tickLength
		            );
		            ret = [
		                'M',
		                x,
		                y,
		                'L',
		                endPoint.x,
		                endPoint.y
		            ];
		        } else {
		            ret = proceed.call(
		                this,
		                x,
		                y,
		                tickLength,
		                tickWidth,
		                horiz,
		                renderer
		            );
		        }
		        return ret;
		    });
		}

	}(Highcharts));
	(function (H) {
		/**
		 * (c) 2010-2018 Torstein Honsi
		 *
		 * License: www.highcharts.com/license
		 */
		var each = H.each,
		    noop = H.noop,
		    pick = H.pick,
		    extend = H.extend,
		    isArray = H.isArray,
		    defined = H.defined,
		    Series = H.Series,
		    seriesType = H.seriesType,
		    seriesTypes = H.seriesTypes,
		    seriesProto = Series.prototype,
		    pointProto = H.Point.prototype;

		/**
		 * The area range series is a carteseian series with higher and lower values
		 * for each point along an X axis, where the area between the values is shaded.
		 * Requires `highcharts-more.js`.
		 *
		 * @extends      plotOptions.area
		 * @product      highcharts highstock
		 * @sample       {highcharts} highcharts/demo/arearange/
		 *               Area range chart
		 * @sample       {highstock} stock/demo/arearange/
		 *               Area range chart
		 * @excluding    stack,stacking
		 * @optionparent plotOptions.arearange
		 */
		seriesType('arearange', 'area', {
    

		    /**
		     * Whether to apply a drop shadow to the graph line. Since 2.3 the shadow
		     * can be an object configuration containing `color`, `offsetX`, `offsetY`,
		     * `opacity` and `width`.
		     *
		     * @type      {Boolean|Object}
		     * @product   highcharts
		     * @apioption plotOptions.arearange.shadow
		     */

		    /**
		     * Pixel width of the arearange graph line.
		     *
		     * @since   2.3.0
		     * @product highcharts highstock
		     */
		    lineWidth: 1,
    

		    threshold: null,

		    tooltip: {
        

		        pointFormat: '<span style="color:{series.color}">\u25CF</span> {series.name}: <b>{point.low}</b> - <b>{point.high}</b><br/>' // eslint-disable-line no-dupe-keys
        
		    },

		    /**
		     * Whether the whole area or just the line should respond to mouseover
		     * tooltips and other mouse or touch events.
		     *
		     * @since   2.3.0
		     * @product highcharts highstock
		     */
		    trackByArea: true,

		    /**
		     * Extended data labels for range series types. Range series data labels
		     * have no `x` and `y` options. Instead, they have `xLow`, `xHigh`,
		     * `yLow` and `yHigh` options to allow the higher and lower data label
		     * sets individually.
		     *
		     * @type      {Object}
		     * @extends   plotOptions.series.dataLabels
		     * @excluding x,y
		     * @since     2.3.0
		     * @product   highcharts highstock
		     */
		    dataLabels: {

		        align: null,
		        verticalAlign: null,

		        /**
		         * X offset of the lower data labels relative to the point value.
		         *
		         * @sample  {highcharts} highcharts/plotoptions/arearange-datalabels/
		         *          Data labels on range series
		         * @sample  {highstock} highcharts/plotoptions/arearange-datalabels/
		         *          Data labels on range series
		         * @since   2.3.0
		         * @product highcharts highstock
		         */
		        xLow: 0,

		        /**
		         * X offset of the higher data labels relative to the point value.
		         *
		         * @sample  {highcharts|highstock}
		         *          highcharts/plotoptions/arearange-datalabels/
		         *          Data labels on range series
		         * @since   2.3.0
		         * @product highcharts highstock
		         */
		        xHigh: 0,

		        /**
		         * Y offset of the lower data labels relative to the point value.
		         *
		         * @sample  {highcharts|highstock}
		         *          highcharts/plotoptions/arearange-datalabels/
		         *          Data labels on range series
		         * @default 16
		         * @since   2.3.0
		         * @product highcharts highstock
		         */
		        yLow: 0,

		        /**
		         * Y offset of the higher data labels relative to the point value.
		         *
		         * @sample  {highcharts|highstock}
		         *          highcharts/plotoptions/arearange-datalabels/
		         *          Data labels on range series
		         * @default -6
		         * @since   2.3.0
		         * @product highcharts highstock
		         */
		        yHigh: 0
		    }

		// Prototype members
		}, {
		    pointArrayMap: ['low', 'high'],
		    toYData: function (point) {
		        return [point.low, point.high];
		    },
		    pointValKey: 'low',
		    deferTranslatePolar: true,

		    /**
		     * Translate a point's plotHigh from the internal angle and radius
		     * measures to true plotHigh coordinates. This is an addition of the
		     * toXY method found in Polar.js, because it runs too early for
		     * arearanges to be considered (#3419).
		     */
		    highToXY: function (point) {
		        // Find the polar plotX and plotY
		        var chart = this.chart,
		            xy = this.xAxis.postTranslate(
		                point.rectPlotX,
		                this.yAxis.len - point.plotHigh
		            );
		        point.plotHighX = xy.x - chart.plotLeft;
		        point.plotHigh = xy.y - chart.plotTop;
		        point.plotLowX = point.plotX;
		    },

		    /**
		     * Translate data points from raw values x and y to plotX and plotY
		     */
		    translate: function () {
		        var series = this,
		            yAxis = series.yAxis,
		            hasModifyValue = !!series.modifyValue;

		        seriesTypes.area.prototype.translate.apply(series);

		        // Set plotLow and plotHigh
		        each(series.points, function (point) {

		            var low = point.low,
		                high = point.high,
		                plotY = point.plotY;

		            if (high === null || low === null) {
		                point.isNull = true;
		                point.plotY = null;
		            } else {
		                point.plotLow = plotY;
		                point.plotHigh = yAxis.translate(
		                    hasModifyValue ? series.modifyValue(high, point) : high,
		                    0,
		                    1,
		                    0,
		                    1
		                );
		                if (hasModifyValue) {
		                    point.yBottom = point.plotHigh;
		                }
		            }
		        });

		        // Postprocess plotHigh
		        if (this.chart.polar) {
		            each(this.points, function (point) {
		                series.highToXY(point);
		                point.tooltipPos = [
		                    (point.plotHighX + point.plotLowX) / 2,
		                    (point.plotHigh + point.plotLow) / 2
		                ];
		            });
		        }
		    },

		    /**
		     * Extend the line series' getSegmentPath method by applying the segment
		     * path to both lower and higher values of the range
		     */
		    getGraphPath: function (points) {

		        var highPoints = [],
		            highAreaPoints = [],
		            i,
		            getGraphPath = seriesTypes.area.prototype.getGraphPath,
		            point,
		            pointShim,
		            linePath,
		            lowerPath,
		            options = this.options,
		            connectEnds = this.chart.polar && options.connectEnds !== false,
		            connectNulls = options.connectNulls,
		            step = options.step,
		            higherPath,
		            higherAreaPath;

		        points = points || this.points;
		        i = points.length;

		        /**
		         * Create the top line and the top part of the area fill. The area
		         * fill compensates for null points by drawing down to the lower graph,
		         * moving across the null gap and starting again at the lower graph.
		         */
		        i = points.length;
		        while (i--) {
		            point = points[i];

		            if (
		                !point.isNull &&
		                !connectEnds &&
		                !connectNulls &&
		                (!points[i + 1] || points[i + 1].isNull)
		            ) {
		                highAreaPoints.push({
		                    plotX: point.plotX,
		                    plotY: point.plotY,
		                    doCurve: false // #5186, gaps in areasplinerange fill
		                });
		            }

		            pointShim = {
		                polarPlotY: point.polarPlotY,
		                rectPlotX: point.rectPlotX,
		                yBottom: point.yBottom,
		                // plotHighX is for polar charts
		                plotX: pick(point.plotHighX, point.plotX),
		                plotY: point.plotHigh,
		                isNull: point.isNull
		            };

		            highAreaPoints.push(pointShim);

		            highPoints.push(pointShim);

		            if (
		                !point.isNull &&
		                !connectEnds &&
		                !connectNulls &&
		                (!points[i - 1] || points[i - 1].isNull)
		            ) {
		                highAreaPoints.push({
		                    plotX: point.plotX,
		                    plotY: point.plotY,
		                    doCurve: false // #5186, gaps in areasplinerange fill
		                });
		            }
		        }

		        // Get the paths
		        lowerPath = getGraphPath.call(this, points);
		        if (step) {
		            if (step === true) {
		                step = 'left';
		            }
		            options.step = {
		                left: 'right',
		                center: 'center',
		                right: 'left'
		            }[step]; // swap for reading in getGraphPath
		        }
		        higherPath = getGraphPath.call(this, highPoints);
		        higherAreaPath = getGraphPath.call(this, highAreaPoints);
		        options.step = step;

		        // Create a line on both top and bottom of the range
		        linePath = [].concat(lowerPath, higherPath);

		        // For the area path, we need to change the 'move' statement
		        // into 'lineTo' or 'curveTo'
		        if (!this.chart.polar && higherAreaPath[0] === 'M') {
		            higherAreaPath[0] = 'L'; // this probably doesn't work for spline
		        }

		        this.graphPath = linePath;
		        this.areaPath = lowerPath.concat(higherAreaPath);

		        // Prepare for sideways animation
		        linePath.isArea = true;
		        linePath.xMap = lowerPath.xMap;
		        this.areaPath.xMap = lowerPath.xMap;

		        return linePath;
		    },

		    /**
		     * Extend the basic drawDataLabels method by running it for both lower
		     * and higher values.
		     */
		    drawDataLabels: function () {

		        var data = this.points,
		            length = data.length,
		            i,
		            originalDataLabels = [],
		            dataLabelOptions = this.options.dataLabels,
		            point,
		            up,
		            inverted = this.chart.inverted,
		            upperDataLabelOptions,
		            lowerDataLabelOptions;

		        // Split into upper and lower options. If data labels is an array, the
		        // first element is the upper label, the second is the lower.
		        //
		        // TODO: We want to change this and allow multiple labels for both upper
		        // and lower values in the future - introducing some options for which
		        // point value to use as Y for the dataLabel, so that this could be
		        // handled in Series.drawDataLabels. This would also improve performance
		        // since we now have to loop over all the points multiple times to work
		        // around the data label logic.
		        if (isArray(dataLabelOptions)) {
		            if (dataLabelOptions.length > 1) {
		                upperDataLabelOptions = dataLabelOptions[0];
		                lowerDataLabelOptions = dataLabelOptions[1];
		            } else {
		                upperDataLabelOptions = dataLabelOptions[0];
		                lowerDataLabelOptions = { enabled: false };
		            }
		        } else {
		            upperDataLabelOptions = extend({}, dataLabelOptions); // Make copy;
		            upperDataLabelOptions.x = dataLabelOptions.xHigh;
		            upperDataLabelOptions.y = dataLabelOptions.yHigh;
		            lowerDataLabelOptions = extend({}, dataLabelOptions); // Make copy
		            lowerDataLabelOptions.x = dataLabelOptions.xLow;
		            lowerDataLabelOptions.y = dataLabelOptions.yLow;
		        }

		        // Draw upper labels
		        if (upperDataLabelOptions.enabled || this._hasPointLabels) {
		            // Set preliminary values for plotY and dataLabel
		            // and draw the upper labels
		            i = length;
		            while (i--) {
		                point = data[i];
		                if (point) {
		                    up = upperDataLabelOptions.inside ?
		                        point.plotHigh < point.plotLow :
		                        point.plotHigh > point.plotLow;

		                    point.y = point.high;
		                    point._plotY = point.plotY;
		                    point.plotY = point.plotHigh;

		                    // Store original data labels and set preliminary label
		                    // objects to be picked up in the uber method
		                    originalDataLabels[i] = point.dataLabel;
		                    point.dataLabel = point.dataLabelUpper;

		                    // Set the default offset
		                    point.below = up;
		                    if (inverted) {
		                        if (!upperDataLabelOptions.align) {
		                            upperDataLabelOptions.align = up ? 'right' : 'left';
		                        }
		                    } else {
		                        if (!upperDataLabelOptions.verticalAlign) {
		                            upperDataLabelOptions.verticalAlign = up ?
		                                'top' :
		                                'bottom';
		                        }
		                    }
		                }
		            }

		            this.options.dataLabels = upperDataLabelOptions;

		            if (seriesProto.drawDataLabels) {
		                seriesProto.drawDataLabels.apply(this, arguments); // #1209
		            }

		            // Reset state after the upper labels were created. Move
		            // it to point.dataLabelUpper and reassign the originals.
		            // We do this here to support not drawing a lower label.
		            i = length;
		            while (i--) {
		                point = data[i];
		                if (point) {
		                    point.dataLabelUpper = point.dataLabel;
		                    point.dataLabel = originalDataLabels[i];
		                    delete point.dataLabels;
		                    point.y = point.low;
		                    point.plotY = point._plotY;
		                }
		            }
		        }

		        // Draw lower labels
		        if (lowerDataLabelOptions.enabled || this._hasPointLabels) {
		            i = length;
		            while (i--) {
		                point = data[i];
		                if (point) {
		                    up = lowerDataLabelOptions.inside ?
		                        point.plotHigh < point.plotLow :
		                        point.plotHigh > point.plotLow;

		                    // Set the default offset
		                    point.below = !up;
		                    if (inverted) {
		                        if (!lowerDataLabelOptions.align) {
		                            lowerDataLabelOptions.align = up ? 'left' : 'right';
		                        }
		                    } else {
		                        if (!lowerDataLabelOptions.verticalAlign) {
		                            lowerDataLabelOptions.verticalAlign = up ?
		                                'bottom' :
		                                'top';
		                        }
		                    }
		                }
		            }

		            this.options.dataLabels = lowerDataLabelOptions;

		            if (seriesProto.drawDataLabels) {
		                seriesProto.drawDataLabels.apply(this, arguments);
		            }
		        }

		        // Merge upper and lower into point.dataLabels for later destroying
		        if (upperDataLabelOptions.enabled) {
		            i = length;
		            while (i--) {
		                point = data[i];
		                if (point && point.dataLabelUpper) {
		                    point.dataLabels = [point.dataLabelUpper, point.dataLabel];
		                }
		            }
		        }

		        // Reset options
		        this.options.dataLabels = dataLabelOptions;
		    },

		    alignDataLabel: function () {
		        seriesTypes.column.prototype.alignDataLabel.apply(this, arguments);
		    },

		    drawPoints: function () {
		        var series = this,
		            pointLength = series.points.length,
		            point,
		            i;

		        // Draw bottom points
		        seriesProto.drawPoints.apply(series, arguments);

		        // Prepare drawing top points
		        i = 0;
		        while (i < pointLength) {
		            point = series.points[i];

		            // Save original props to be overridden by temporary props for top
		            // points
		            point.origProps = {
		                plotY: point.plotY,
		                plotX: point.plotX,
		                isInside: point.isInside,
		                negative: point.negative,
		                zone: point.zone,
		                y: point.y
		            };

		            point.lowerGraphic = point.graphic;
		            point.graphic = point.upperGraphic;
		            point.plotY = point.plotHigh;
		            if (defined(point.plotHighX)) {
		                point.plotX = point.plotHighX;
		            }
		            point.y = point.high;
		            point.negative = point.high < (series.options.threshold || 0);
		            point.zone = series.zones.length && point.getZone();

		            if (!series.chart.polar) {
		                point.isInside = point.isTopInside = (
		                    point.plotY !== undefined &&
		                    point.plotY >= 0 &&
		                    point.plotY <= series.yAxis.len && // #3519
		                    point.plotX >= 0 &&
		                    point.plotX <= series.xAxis.len
		                );
		            }
		            i++;
		        }

		        // Draw top points
		        seriesProto.drawPoints.apply(series, arguments);

		        // Reset top points preliminary modifications
		        i = 0;
		        while (i < pointLength) {
		            point = series.points[i];
		            point.upperGraphic = point.graphic;
		            point.graphic = point.lowerGraphic;
		            H.extend(point, point.origProps);
		            delete point.origProps;
		            i++;
		        }
		    },

		    setStackedPoints: noop
		}, {
		    setState: function () {
		        var prevState = this.state,
		            series = this.series,
		            isPolar = series.chart.polar;


		        if (!defined(this.plotHigh)) {
		            // Boost doesn't calculate plotHigh
		            this.plotHigh = series.yAxis.toPixels(this.high, true);
		        }

		        if (!defined(this.plotLow)) {
		            // Boost doesn't calculate plotLow
		            this.plotLow = this.plotY = series.yAxis.toPixels(this.low, true);
		        }

		        if (series.stateMarkerGraphic) {
		            series.lowerStateMarkerGraphic = series.stateMarkerGraphic;
		            series.stateMarkerGraphic = series.upperStateMarkerGraphic;
		        }

		        // Change state also for the top marker
		        this.graphic = this.upperGraphic;
		        this.plotY = this.plotHigh;

		        if (isPolar) {
		            this.plotX = this.plotHighX;
		        }

		        // Top state:
		        pointProto.setState.apply(this, arguments);

		        this.state = prevState;

		        // Now restore defaults
		        this.plotY = this.plotLow;
		        this.graphic = this.lowerGraphic;

		        if (isPolar) {
		            this.plotX = this.plotLowX;
		        }

		        if (series.stateMarkerGraphic) {
		            series.upperStateMarkerGraphic = series.stateMarkerGraphic;
		            series.stateMarkerGraphic = series.lowerStateMarkerGraphic;
		            // Lower marker is stored at stateMarkerGraphic
		            // to avoid reference duplication (#7021)
		            series.lowerStateMarkerGraphic = undefined;
		        }

		        pointProto.setState.apply(this, arguments);

		    },
		    haloPath: function () {
		        var isPolar = this.series.chart.polar,
		            path = [];

		        // Bottom halo
		        this.plotY = this.plotLow;
		        if (isPolar) {
		            this.plotX = this.plotLowX;
		        }

		        if (this.isInside) {
		            path = pointProto.haloPath.apply(this, arguments);
		        }

		        // Top halo
		        this.plotY = this.plotHigh;
		        if (isPolar) {
		            this.plotX = this.plotHighX;
		        }
		        if (this.isTopInside) {
		            path = path.concat(
		                pointProto.haloPath.apply(this, arguments)
		            );
		        }

		        return path;
		    },
		    destroyElements: function () {
		        var graphics = ['lowerGraphic', 'upperGraphic'];

		        each(graphics, function (graphicName) {
		            if (this[graphicName]) {
		                this[graphicName] = this[graphicName].destroy();
		            }
		        }, this);

		        // Clear graphic for states, removed in the above each:
		        this.graphic = null;

		        return pointProto.destroyElements.apply(this, arguments);
		    }
		});


		/**
		 * A `arearange` series. If the [type](#series.arearange.type) option
		 * is not specified, it is inherited from [chart.type](#chart.type).
		 *
		 *
		 * @type      {Object}
		 * @extends   series,plotOptions.arearange
		 * @excluding dataParser,dataURL,stack,stacking
		 * @product   highcharts highstock
		 * @apioption series.arearange
		 */

		/**
		 * An array of data points for the series. For the `arearange` series
		 * type, points can be given in the following ways:
		 *
		 * 1.  An array of arrays with 3 or 2 values. In this case, the values
		 * correspond to `x,low,high`. If the first value is a string, it is
		 * applied as the name of the point, and the `x` value is inferred.
		 * The `x` value can also be omitted, in which case the inner arrays
		 * should be of length 2\. Then the `x` value is automatically calculated,
		 * either starting at 0 and incremented by 1, or from `pointStart`
		 * and `pointInterval` given in the series options.
		 *
		 *  ```js
		 *     data: [
		 *         [0, 8, 3],
		 *         [1, 1, 1],
		 *         [2, 6, 8]
		 *     ]
		 *  ```
		 *
		 * 2.  An array of objects with named values. The following snippet shows only a
		 * few settings, see the complete options set below. If the total number of data
		 * points exceeds the series'
		 * [turboThreshold](#series.arearange.turboThreshold),
		 * this option is not available.
		 *
		 *  ```js
		 *     data: [{
		 *         x: 1,
		 *         low: 9,
		 *         high: 0,
		 *         name: "Point2",
		 *         color: "#00FF00"
		 *     }, {
		 *         x: 1,
		 *         low: 3,
		 *         high: 4,
		 *         name: "Point1",
		 *         color: "#FF00FF"
		 *     }]
		 *  ```
		 *
		 * @type      {Array<Object|Array>}
		 * @extends   series.line.data
		 * @excluding marker,y
		 * @sample    {highcharts} highcharts/chart/reflow-true/
		 *            Numerical values
		 * @sample    {highcharts} highcharts/series/data-array-of-arrays/
		 *            Arrays of numeric x and y
		 * @sample    {highcharts} highcharts/series/data-array-of-arrays-datetime/
		 *            Arrays of datetime x and y
		 * @sample    {highcharts} highcharts/series/data-array-of-name-value/
		 *            Arrays of point.name and y
		 * @sample    {highcharts} highcharts/series/data-array-of-objects/
		 *            Config objects
		 * @product   highcharts highstock
		 * @apioption series.arearange.data
		 */

		/**
		 * The high or maximum value for each data point.
		 *
		 * @type      {Number}
		 * @product   highcharts highstock
		 * @apioption series.arearange.data.high
		 */

		/**
		 * The low or minimum value for each data point.
		 *
		 * @type      {Number}
		 * @product   highcharts highstock
		 * @apioption series.arearange.data.low
		 */

		 /**
		 * @excluding x,y
		 * @product   highcharts highstock
		 * @apioption series.arearange.dataLabels
		 */

	}(Highcharts));
	(function (H) {
		/**
		 * (c) 2010-2018 Torstein Honsi
		 *
		 * License: www.highcharts.com/license
		 */

		var seriesType = H.seriesType,
		    seriesTypes = H.seriesTypes;

		/**
		 * The area spline range is a cartesian series type with higher and
		 * lower Y values along an X axis. The area inside the range is colored, and
		 * the graph outlining the area is a smoothed spline. Requires
		 * `highcharts-more.js`.
		 *
		 * @extends   plotOptions.arearange
		 * @excluding step
		 * @since     2.3.0
		 * @sample    {highstock|highstock} stock/demo/areasplinerange/
		 *            Area spline range
		 * @product   highcharts highstock
		 * @apioption plotOptions.areasplinerange
		 */
		seriesType('areasplinerange', 'arearange', null, {
		    getPointSpline: seriesTypes.spline.prototype.getPointSpline
		});

		/**
		 * A `areasplinerange` series. If the [type](#series.areasplinerange.type)
		 * option is not specified, it is inherited from [chart.type](#chart.type).
		 *
		 * @type      {Object}
		 * @extends   series,plotOptions.areasplinerange
		 * @excluding dataParser,dataURL,stack
		 * @product   highcharts highstock
		 * @apioption series.areasplinerange
		 */

		/**
		 * An array of data points for the series. For the `areasplinerange`
		 * series type, points can be given in the following ways:
		 *
		 * 1.  An array of arrays with 3 or 2 values. In this case, the values
		 * correspond to `x,low,high`. If the first value is a string, it is
		 * applied as the name of the point, and the `x` value is inferred.
		 * The `x` value can also be omitted, in which case the inner arrays
		 * should be of length 2\. Then the `x` value is automatically calculated,
		 * either starting at 0 and incremented by 1, or from `pointStart`
		 * and `pointInterval` given in the series options.
		 *
		 *  ```js
		 *     data: [
		 *         [0, 0, 5],
		 *         [1, 9, 1],
		 *         [2, 5, 2]
		 *     ]
		 *  ```
		 *
		 * 2.  An array of objects with named values. The following snippet shows only a
		 * few settings, see the complete options set below. If the total number of data
		 * points exceeds the series' [turboThreshold](
		 * #series.areasplinerange.turboThreshold), this option is not available.
		 *
		 *  ```js
		 *     data: [{
		 *         x: 1,
		 *         low: 5,
		 *         high: 0,
		 *         name: "Point2",
		 *         color: "#00FF00"
		 *     }, {
		 *         x: 1,
		 *         low: 4,
		 *         high: 1,
		 *         name: "Point1",
		 *         color: "#FF00FF"
		 *     }]
		 *  ```
		 *
		 * @type      {Array<Object|Array>}
		 * @extends   series.arearange.data
		 * @sample    {highcharts} highcharts/chart/reflow-true/
		 *            Numerical values
		 * @sample    {highcharts} highcharts/series/data-array-of-arrays/
		 *            Arrays of numeric x and y
		 * @sample    {highcharts} highcharts/series/data-array-of-arrays-datetime/
		 *            Arrays of datetime x and y
		 * @sample    {highcharts} highcharts/series/data-array-of-name-value/
		 *            Arrays of point.name and y
		 * @sample    {highcharts} highcharts/series/data-array-of-objects/
		 *            Config objects
		 * @product   highcharts highstock
		 * @apioption series.areasplinerange.data
		 */

	}(Highcharts));
	(function (H) {
		/**
		 * (c) 2010-2018 Torstein Honsi
		 *
		 * License: www.highcharts.com/license
		 */
		var defaultPlotOptions = H.defaultPlotOptions,
		    each = H.each,
		    merge = H.merge,
		    noop = H.noop,
		    pick = H.pick,
		    seriesType = H.seriesType,
		    seriesTypes = H.seriesTypes;

		var colProto = seriesTypes.column.prototype;
		/**
		 * The column range is a cartesian series type with higher and lower
		 * Y values along an X axis. Requires `highcharts-more.js`. To display
		 * horizontal bars, set [chart.inverted](#chart.inverted) to `true`.
		 *
		 * @type         {Object}
		 * @extends      plotOptions.column
		 * @excluding    negativeColor,stacking,softThreshold,threshold
		 * @sample       {highcharts|highstock} highcharts/demo/columnrange/
		 *               Inverted column range
		 * @since        2.3.0
		 * @product      highcharts highstock
		 * @optionparent plotOptions.columnrange
		 */
		var columnRangeOptions = {

		    /**
		     * Extended data labels for range series types. Range series data labels
		     * have no `x` and `y` options. Instead, they have `xLow`, `xHigh`,
		     * `yLow` and `yHigh` options to allow the higher and lower data label
		     * sets individually.
		     *
		     * @type      {Object}
		     * @extends   plotOptions.arearange.dataLabels
		     * @excluding x,y
		     * @since     2.3.0
		     * @product   highcharts highstock
		     * @apioption plotOptions.columnrange.dataLabels
		     */

		    pointRange: null,

		    /** @ignore-option */
		    marker: null,

		    states: {
		        hover: {
		            /** @ignore-option */
		            halo: false
		        }
		    }
		};
		/**
		 * The ColumnRangeSeries class
		 */
		seriesType('columnrange', 'arearange', merge(
		    defaultPlotOptions.column,
		    defaultPlotOptions.arearange,
		    columnRangeOptions

		), {
		    /**
		     * Translate data points from raw values x and y to plotX and plotY
		     */
		    translate: function () {
		        var series = this,
		            yAxis = series.yAxis,
		            xAxis = series.xAxis,
		            startAngleRad = xAxis.startAngleRad,
		            start,
		            chart = series.chart,
		            isRadial = series.xAxis.isRadial,
		            safeDistance = Math.max(chart.chartWidth, chart.chartHeight) + 999,
		            plotHigh;

		        // Don't draw too far outside plot area (#6835)
		        function safeBounds(pixelPos) {
		            return Math.min(Math.max(
		                -safeDistance,
		                pixelPos
		            ), safeDistance);
		        }


		        colProto.translate.apply(series);

		        // Set plotLow and plotHigh
		        each(series.points, function (point) {
		            var shapeArgs = point.shapeArgs,
		                minPointLength = series.options.minPointLength,
		                heightDifference,
		                height,
		                y;

		            point.plotHigh = plotHigh = safeBounds(
		                yAxis.translate(point.high, 0, 1, 0, 1)
		            );
		            point.plotLow = safeBounds(point.plotY);

		            // adjust shape
		            y = plotHigh;
		            height = pick(point.rectPlotY, point.plotY) - plotHigh;

		            // Adjust for minPointLength
		            if (Math.abs(height) < minPointLength) {
		                heightDifference = (minPointLength - height);
		                height += heightDifference;
		                y -= heightDifference / 2;

		            // Adjust for negative ranges or reversed Y axis (#1457)
		            } else if (height < 0) {
		                height *= -1;
		                y -= height;
		            }

		            if (isRadial) {

		                start = point.barX + startAngleRad;
		                point.shapeType = 'path';
		                point.shapeArgs = {
		                    d: series.polarArc(
		                        y + height,
		                        y,
		                        start,
		                        start + point.pointWidth
		                    )
		                };
		            } else {

		                shapeArgs.height = height;
		                shapeArgs.y = y;

		                point.tooltipPos = chart.inverted ?
		                [
		                    yAxis.len + yAxis.pos - chart.plotLeft - y - height / 2,
		                    xAxis.len + xAxis.pos - chart.plotTop - shapeArgs.x -
		                        shapeArgs.width / 2,
		                    height
		                ] : [
		                    xAxis.left - chart.plotLeft + shapeArgs.x +
		                        shapeArgs.width / 2,
		                    yAxis.pos - chart.plotTop + y + height / 2,
		                    height
		                ]; // don't inherit from column tooltip position - #3372
		            }
		        });
		    },
		    directTouch: true,
		    trackerGroups: ['group', 'dataLabelsGroup'],
		    drawGraph: noop,
		    getSymbol: noop,
		    crispCol: colProto.crispCol,
		    drawPoints: colProto.drawPoints,
		    drawTracker: colProto.drawTracker,
		    getColumnMetrics: colProto.getColumnMetrics,
		    pointAttribs: colProto.pointAttribs,

		    // Overrides from modules that may be loaded after this module
		    animate: function () {
		        return colProto.animate.apply(this, arguments);
		    },
		    polarArc: function () {
		        return colProto.polarArc.apply(this, arguments);
		    },
		    translate3dPoints: function () {
		        return colProto.translate3dPoints.apply(this, arguments);
		    },
		    translate3dShapes: function () {
		        return colProto.translate3dShapes.apply(this, arguments);
		    }
		}, {
		    setState: colProto.pointClass.prototype.setState
		});


		/**
		 * A `columnrange` series. If the [type](#series.columnrange.type)
		 * option is not specified, it is inherited from
		 * [chart.type](#chart.type).
		 *
		 * @type      {Object}
		 * @extends   series,plotOptions.columnrange
		 * @excluding dataParser,dataURL,stack,stacking
		 * @product   highcharts highstock
		 * @apioption series.columnrange
		 */

		/**
		 * An array of data points for the series. For the `columnrange` series
		 * type, points can be given in the following ways:
		 *
		 * 1.  An array of arrays with 3 or 2 values. In this case, the values
		 * correspond to `x,low,high`. If the first value is a string, it is
		 * applied as the name of the point, and the `x` value is inferred.
		 * The `x` value can also be omitted, in which case the inner arrays
		 * should be of length 2\. Then the `x` value is automatically calculated,
		 * either starting at 0 and incremented by 1, or from `pointStart`
		 * and `pointInterval` given in the series options.
		 *
		 *  ```js
		 *     data: [
		 *         [0, 4, 2],
		 *         [1, 2, 1],
		 *         [2, 9, 10]
		 *     ]
		 *  ```
		 *
		 * 2.  An array of objects with named values. The following snippet shows only a
		 * few settings, see the complete options set below. If the total number of data
		 * points exceeds the series' [turboThreshold](
		 * #series.columnrange.turboThreshold), this option is not available.
		 *
		 *  ```js
		 *     data: [{
		 *         x: 1,
		 *         low: 0,
		 *         high: 4,
		 *         name: "Point2",
		 *         color: "#00FF00"
		 *     }, {
		 *         x: 1,
		 *         low: 5,
		 *         high: 3,
		 *         name: "Point1",
		 *         color: "#FF00FF"
		 *     }]
		 *  ```
		 *
		 * @type      {Array<Object|Array>}
		 * @extends   series.arearange.data
		 * @excluding marker
		 * @sample    {highcharts} highcharts/chart/reflow-true/
		 *            Numerical values
		 * @sample    {highcharts} highcharts/series/data-array-of-arrays/
		 *            Arrays of numeric x and y
		 * @sample    {highcharts} highcharts/series/data-array-of-arrays-datetime/
		 *            Arrays of datetime x and y
		 * @sample    {highcharts} highcharts/series/data-array-of-name-value/
		 *            Arrays of point.name and y
		 * @sample    {highcharts} highcharts/series/data-array-of-objects/
		 *            Config objects
		 * @product   highcharts highstock
		 * @apioption series.columnrange.data
		 */

		/**
		 * @excluding halo,lineWidth,lineWidthPlus,marker
		 * @product   highcharts highstock
		 * @apioption series.columnrange.states.hover
		 */

		/**
		 * @excluding halo,lineWidth,lineWidthPlus,marker
		 * @product   highcharts highstock
		 * @apioption series.columnrange.states.select
		 */

	}(Highcharts));
	(function (H) {
		/**
		 * (c) 2010-2018 Torstein Honsi
		 *
		 * License: www.highcharts.com/license
		 */
		var each = H.each,
		    isNumber = H.isNumber,
		    merge = H.merge,
		    noop = H.noop,
		    pick = H.pick,
		    pInt = H.pInt,
		    Series = H.Series,
		    seriesType = H.seriesType,
		    TrackerMixin = H.TrackerMixin;


		/**
		 * Gauges are circular plots displaying one or more values with a dial pointing
		 * to values along the perimeter.
		 *
		 * @sample       highcharts/demo/gauge-speedometer/ Gauge chart
		 * @extends      {plotOptions.line}
		 * @excluding    animationLimit,boostThreshold,connectEnds,connectNulls,
		 *               cropThreshold,dashStyle,findNearestPointBy,getExtremesFromAll,
		 *               marker,negativeColor,pointPlacement,shadow,softThreshold,
		 *               stacking,states,step,threshold,turboThreshold,xAxis,zoneAxis,
		 *               zones
		 * @product      highcharts
		 * @optionparent plotOptions.gauge
		 */
		seriesType('gauge', 'line', {

		    /**
		     * When this option is `true`, the dial will wrap around the axes. For
		     * instance, in a full-range gauge going from 0 to 360, a value of 400
		     * will point to 40\. When `wrap` is `false`, the dial stops at 360.
		     *
		     * @type      {Boolean}
		     * @see       [overshoot](#plotOptions.gauge.overshoot)
		     * @default   true
		     * @since     3.0
		     * @product   highcharts
		     * @apioption plotOptions.gauge.wrap
		     */

		    /**
		     * Data labels for the gauge. For gauges, the data labels are enabled
		     * by default and shown in a bordered box below the point.
		     *
		     * @type    {Object}
		     * @extends plotOptions.series.dataLabels
		     * @since   2.3.0
		     * @product highcharts
		     */
		    dataLabels: {

		        /**
		         * Enable or disable the data labels.
		         *
		         * @since   2.3.0
		         * @product highcharts highmaps
		         */
		        enabled: true,

		        defer: false,

		        /**
		         * The y position offset of the label relative to the center of the
		         * gauge.
		         *
		         * @since   2.3.0
		         * @product highcharts highmaps
		         */
		        y: 15,

		        /**
		         * The border radius in pixels for the gauge's data label.
		         *
		         * @since   2.3.0
		         * @product highcharts highmaps
		         */
		        borderRadius: 3,

		        crop: false,

		        /**
		         * The vertical alignment of the data label.
		         *
		         * @product highcharts highmaps
		         */
		        verticalAlign: 'top',

		        /**
		         * The Z index of the data labels. A value of 2 display them behind
		         * the dial.
		         *
		         * @since   2.1.5
		         * @product highcharts highmaps
		         */
		        zIndex: 2,
        
		        // Presentational

		        /**
		         * The border width in pixels for the gauge data label.
		         *
		         * @since   2.3.0
		         * @product highcharts highmaps
		         */
		        borderWidth: 1,

		        /**
		         * The border color for the data label.
		         *
		         * @type    {Color}
		         * @default #cccccc
		         * @since   2.3.0
		         * @product highcharts highmaps
		         */
		        borderColor: '#cccccc'
        
		    },

		    /**
		     * Options for the dial or arrow pointer of the gauge.
		     *
		     * In styled mode, the dial is styled with the
		     * `.highcharts-gauge-series .highcharts-dial` rule.
		     *
		     * @type    {Object}
		     * @sample  {highcharts} highcharts/css/gauge/ Styled mode
		     * @since   2.3.0
		     * @product highcharts
		     */
		    dial: {},

		    /**
		     * The length of the dial's base part, relative to the total radius
		     * or length of the dial.
		     *
		     * @type      {String}
		     * @sample    {highcharts} highcharts/plotoptions/gauge-dial/
		     *            Dial options demonstrated
		     * @default   70%
		     * @since     2.3.0
		     * @product   highcharts
		     * @apioption plotOptions.gauge.dial.baseLength
		     */

		    /**
		     * The pixel width of the base of the gauge dial. The base is the part
		     * closest to the pivot, defined by baseLength.
		     *
		     * @type      {Number}
		     * @sample    {highcharts} highcharts/plotoptions/gauge-dial/
		     *            Dial options demonstrated
		     * @default   3
		     * @since     2.3.0
		     * @product   highcharts
		     * @apioption plotOptions.gauge.dial.baseWidth
		     */

		    /**
		     * The radius or length of the dial, in percentages relative to the
		     * radius of the gauge itself.
		     *
		     * @type      {String}
		     * @sample    {highcharts} highcharts/plotoptions/gauge-dial/
		     *            Dial options demonstrated
		     * @default   80%
		     * @since     2.3.0
		     * @product   highcharts
		     * @apioption plotOptions.gauge.dial.radius
		     */

		    /**
		     * The length of the dial's rear end, the part that extends out on the
		     * other side of the pivot. Relative to the dial's length.
		     *
		     * @type      {String}
		     * @sample    {highcharts} highcharts/plotoptions/gauge-dial/
		     *            Dial options demonstrated
		     * @default   10%
		     * @since     2.3.0
		     * @product   highcharts
		     * @apioption plotOptions.gauge.dial.rearLength
		     */

		    /**
		     * The width of the top of the dial, closest to the perimeter. The pivot
		     * narrows in from the base to the top.
		     *
		     * @type      {Number}
		     * @sample    {highcharts} highcharts/plotoptions/gauge-dial/
		     *            Dial options demonstrated
		     * @default   1
		     * @since     2.3.0
		     * @product   highcharts
		     * @apioption plotOptions.gauge.dial.topWidth
		     */

    

		    /**
		     * The background or fill color of the gauge's dial.
		     *
		     * @type      {Color}
		     * @sample    {highcharts} highcharts/plotoptions/gauge-dial/
		     *            Dial options demonstrated
		     * @default   #000000
		     * @since     2.3.0
		     * @product   highcharts
		     * @apioption plotOptions.gauge.dial.backgroundColor
		     */

		    /**
		     * The border color or stroke of the gauge's dial. By default, the
		     * borderWidth is 0, so this must be set in addition to a custom border
		     * color.
		     *
		     * @type      {Color}
		     * @sample    {highcharts} highcharts/plotoptions/gauge-dial/
		     *            Dial options demonstrated
		     * @default   #cccccc
		     * @since     2.3.0
		     * @product   highcharts
		     * @apioption plotOptions.gauge.dial.borderColor
		     */

		    /**
		     * The width of the gauge dial border in pixels.
		     *
		     * @type      {Number}
		     * @sample    {highcharts} highcharts/plotoptions/gauge-dial/
		     *            Dial options demonstrated
		     * @default   0
		     * @since     2.3.0
		     * @product   highcharts
		     * @apioption plotOptions.gauge.dial.borderWidth
		     */

    

		    /**
		     * Allow the dial to overshoot the end of the perimeter axis by this
		     * many degrees. Say if the gauge axis goes from 0 to 60, a value of
		     * 100, or 1000, will show 5 degrees beyond the end of the axis when this
		     * option is set to 5.
		     *
		     * @type      {Number}
		     * @see       [wrap](#plotOptions.gauge.wrap)
		     * @sample    {highcharts} highcharts/plotoptions/gauge-overshoot/
		     *            Allow 5 degrees overshoot
		     * @default   0
		     * @since     3.0.10
		     * @product   highcharts
		     * @apioption plotOptions.gauge.overshoot
		     */

		    /**
		     * Options for the pivot or the center point of the gauge.
		     *
		     * In styled mode, the pivot is styled with the
		     * `.highcharts-gauge-series .highcharts-pivot` rule.
		     *
		     * @type    {Object}
		     * @sample  {highcharts} highcharts/css/gauge/ Styled mode
		     * @since   2.3.0
		     * @product highcharts
		     */
		    pivot: {},

		    /**
		     * The pixel radius of the pivot.
		     *
		     * @type      {Number}
		     * @sample    {highcharts} highcharts/plotoptions/gauge-pivot/
		     *            Pivot options demonstrated
		     * @default   5
		     * @since     2.3.0
		     * @product   highcharts
		     * @apioption plotOptions.gauge.pivot.radius
		     */

    

		    /**
		     * The border or stroke width of the pivot.
		     *
		     * @type      {Number}
		     * @sample    {highcharts} highcharts/plotoptions/gauge-pivot/
		     *            Pivot options demonstrated
		     * @default   0
		     * @since     2.3.0
		     * @product   highcharts
		     * @apioption plotOptions.gauge.pivot.borderWidth
		     */

		    /**
		     * The border or stroke color of the pivot. In able to change this,
		     * the borderWidth must also be set to something other than the default
		     * 0.
		     *
		     * @type      {Color}
		     * @sample    {highcharts} highcharts/plotoptions/gauge-pivot/
		     *            Pivot options demonstrated
		     * @default   #cccccc
		     * @since     2.3.0
		     * @product   highcharts
		     * @apioption plotOptions.gauge.pivot.borderColor
		        */

		    /**
		     * The background color or fill of the pivot.
		     *
		     * @type      {Color}
		     * @sample    {highcharts} highcharts/plotoptions/gauge-pivot/
		     *            Pivot options demonstrated
		     * @default   #000000
		     * @since     2.3.0
		     * @product   highcharts
		     * @apioption plotOptions.gauge.pivot.backgroundColor
		     */
    


		    tooltip: {
		        headerFormat: ''
		    },

		    /**
		     * Whether to display this particular series or series type in the
		     * legend. Defaults to false for gauge series.
		     *
		     * @since   2.3.0
		     * @product highcharts
		     */
		    showInLegend: false



		// Prototype members
		}, {
		    // chart.angular will be set to true when a gauge series is present,
		    // and this will be used on the axes
		    angular: true,
		    directTouch: true, // #5063
		    drawGraph: noop,
		    fixedBox: true,
		    forceDL: true,
		    noSharedTooltip: true,
		    trackerGroups: ['group', 'dataLabelsGroup'],

		    /**
		     * Calculate paths etc
		     */
		    translate: function () {

		        var series = this,
		            yAxis = series.yAxis,
		            options = series.options,
		            center = yAxis.center;

		        series.generatePoints();

		        each(series.points, function (point) {

		            var dialOptions = merge(options.dial, point.dial),
		                radius = (pInt(pick(dialOptions.radius, 80)) * center[2]) /
		                    200,
		                baseLength = (pInt(pick(dialOptions.baseLength, 70)) * radius) /
		                    100,
		                rearLength = (pInt(pick(dialOptions.rearLength, 10)) * radius) /
		                    100,
		                baseWidth = dialOptions.baseWidth || 3,
		                topWidth = dialOptions.topWidth || 1,
		                overshoot = options.overshoot,
		                rotation = yAxis.startAngleRad +
		                    yAxis.translate(point.y, null, null, null, true);

		            // Handle the wrap and overshoot options
		            if (isNumber(overshoot)) {
		                overshoot = overshoot / 180 * Math.PI;
		                rotation = Math.max(
		                    yAxis.startAngleRad - overshoot,
		                    Math.min(yAxis.endAngleRad + overshoot, rotation)
		                );

		            } else if (options.wrap === false) {
		                rotation = Math.max(
		                    yAxis.startAngleRad,
		                    Math.min(yAxis.endAngleRad, rotation)
		                );
		            }

		            rotation = rotation * 180 / Math.PI;

		            point.shapeType = 'path';
		            point.shapeArgs = {
		                d: dialOptions.path || [
		                    'M',
		                    -rearLength, -baseWidth / 2,
		                    'L',
		                    baseLength, -baseWidth / 2,
		                    radius, -topWidth / 2,
		                    radius, topWidth / 2,
		                    baseLength, baseWidth / 2,
		                    -rearLength, baseWidth / 2,
		                    'z'
		                ],
		                translateX: center[0],
		                translateY: center[1],
		                rotation: rotation
		            };

		            // Positions for data label
		            point.plotX = center[0];
		            point.plotY = center[1];
		        });
		    },

		    /**
		     * Draw the points where each point is one needle
		     */
		    drawPoints: function () {

		        var series = this,
		            center = series.yAxis.center,
		            pivot = series.pivot,
		            options = series.options,
		            pivotOptions = options.pivot,
		            renderer = series.chart.renderer;

		        each(series.points, function (point) {

		            var graphic = point.graphic,
		                shapeArgs = point.shapeArgs,
		                d = shapeArgs.d,
		                dialOptions = merge(options.dial, point.dial); // #1233

		            if (graphic) {
		                graphic.animate(shapeArgs);
		                shapeArgs.d = d; // animate alters it
		            } else {
		                point.graphic = renderer[point.shapeType](shapeArgs)
		                    .attr({
		                        // required by VML when animation is false
		                        rotation: shapeArgs.rotation,
		                        zIndex: 1
		                    })
		                    .addClass('highcharts-dial')
		                    .add(series.group);

                
		                // Presentational attributes
		                point.graphic.attr({
		                    stroke: dialOptions.borderColor || 'none',
		                    'stroke-width': dialOptions.borderWidth || 0,
		                    fill: dialOptions.backgroundColor ||
		                        '#000000'
		                });
                
		            }
		        });

		        // Add or move the pivot
		        if (pivot) {
		            pivot.animate({ // #1235
		                translateX: center[0],
		                translateY: center[1]
		            });
		        } else {
		            series.pivot = renderer.circle(0, 0, pick(pivotOptions.radius, 5))
		                .attr({
		                    zIndex: 2
		                })
		                .addClass('highcharts-pivot')
		                .translate(center[0], center[1])
		                .add(series.group);

            
		            // Presentational attributes
		            series.pivot.attr({
		                'stroke-width': pivotOptions.borderWidth || 0,
		                stroke: pivotOptions.borderColor ||
		                    '#cccccc',
		                fill: pivotOptions.backgroundColor ||
		                    '#000000'
		            });
            
		        }
		    },

		    /**
		     * Animate the arrow up from startAngle
		     */
		    animate: function (init) {
		        var series = this;

		        if (!init) {
		            each(series.points, function (point) {
		                var graphic = point.graphic;

		                if (graphic) {
		                    // start value
		                    graphic.attr({
		                        rotation: series.yAxis.startAngleRad * 180 / Math.PI
		                    });

		                    // animate
		                    graphic.animate({
		                        rotation: point.shapeArgs.rotation
		                    }, series.options.animation);
		                }
		            });

		            // delete this function to allow it only once
		            series.animate = null;
		        }
		    },

		    render: function () {
		        this.group = this.plotGroup(
		            'group',
		            'series',
		            this.visible ? 'visible' : 'hidden',
		            this.options.zIndex,
		            this.chart.seriesGroup
		        );
		        Series.prototype.render.call(this);
		        this.group.clip(this.chart.clipRect);
		    },

		    /**
		     * Extend the basic setData method by running processData and generatePoints
		     * immediately, in order to access the points from the legend.
		     */
		    setData: function (data, redraw) {
		        Series.prototype.setData.call(this, data, false);
		        this.processData();
		        this.generatePoints();
		        if (pick(redraw, true)) {
		            this.chart.redraw();
		        }
		    },

		    /**
		     * If the tracking module is loaded, add the point tracker
		     */
		    drawTracker: TrackerMixin && TrackerMixin.drawTrackerPoint

		// Point members
		}, {
		    /**
		     * Don't do any hover colors or anything
		     */
		    setState: function (state) {
		        this.state = state;
		    }
		});

		/**
		 * A `gauge` series. If the [type](#series.gauge.type) option is not
		 * specified, it is inherited from [chart.type](#chart.type).
		 *
		 * @type      {Object}
		 * @extends   series,plotOptions.gauge
		 * @excluding animationLimit,boostThreshold,connectEnds,connectNulls,
		 *            cropThreshold,dashStyle,dataParser,dataURL,findNearestPointBy,
		 *            getExtremesFromAll,marker,negativeColor,pointPlacement,shadow,
		 *            softThreshold,stack,stacking,states,step,threshold,
		 *            turboThreshold,zoneAxis,zones
		 * @product   highcharts
		 * @apioption series.gauge
		 */

		/**
		 * An array of data points for the series. For the `gauge` series type,
		 * points can be given in the following ways:
		 *
		 * 1.  An array of numerical values. In this case, the numerical values
		 * will be interpreted as `y` options. Example:
		 *
		 *  ```js
		 *  data: [0, 5, 3, 5]
		 *  ```
		 *
		 * 2.  An array of objects with named values. The following snippet shows only a
		 * few settings, see the complete options set below. If the total number of data
		 * points exceeds the series' [turboThreshold](#series.gauge.turboThreshold),
		 * this option is not available.
		 *
		 *  ```js
		 *     data: [{
		 *     y: 6,
		 *     name: "Point2",
		 *     color: "#00FF00"
		 * }, {
		 *     y: 8,
		 *     name: "Point1",
		 *     color: "#FF00FF"
		 * }]</pre>
		 *
		 * The typical gauge only contains a single data value.
		 *
		 * @type      {Array<Object|Number>}
		 * @extends   series.line.data
		 * @excluding drilldown,marker,x
		 * @sample    {highcharts} highcharts/chart/reflow-true/
		 *            Numerical values
		 * @sample    {highcharts} highcharts/series/data-array-of-arrays/
		 *            Arrays of numeric x and y
		 * @sample    {highcharts} highcharts/series/data-array-of-arrays-datetime/
		 *            Arrays of datetime x and y
		 * @sample    {highcharts} highcharts/series/data-array-of-name-value/
		 *            Arrays of point.name and y
		 * @sample    {highcharts} highcharts/series/data-array-of-objects/
		 *            Config objects
		 * @product   highcharts
		 * @apioption series.gauge.data
		 */

	}(Highcharts));
	(function (H) {
		/**
		 * (c) 2010-2018 Torstein Honsi
		 *
		 * License: www.highcharts.com/license
		 */

		var each = H.each,
		    noop = H.noop,
		    pick = H.pick,
		    seriesType = H.seriesType,
		    seriesTypes = H.seriesTypes;

		/**
		 * The boxplot series type.
		 *
		 * @constructor seriesTypes.boxplot
		 * @augments    seriesTypes.column
		 */

		/**
		 * A box plot is a convenient way of depicting groups of data through their
		 * five-number summaries: the smallest observation (sample minimum), lower
		 * quartile (Q1), median (Q2), upper quartile (Q3), and largest observation
		 * (sample maximum).
		 *
		 * @sample       highcharts/demo/box-plot/ Box plot
		 * @extends      {plotOptions.column}
		 * @product      highcharts
		 * @excluding    borderColor,borderRadius,borderWidth,groupZPadding,states
		 * @optionparent plotOptions.boxplot
		 */
		seriesType('boxplot', 'column', {

		    threshold: null,

		    tooltip: {
        

		        pointFormat: // eslint-disable-line no-dupe-keys
		            '<span style="color:{point.color}">\u25CF</span> <b> ' +
		            '{series.name}</b><br/>' +
		            'Maximum: {point.high}<br/>' +
		            'Upper quartile: {point.q3}<br/>' +
		            'Median: {point.median}<br/>' +
		            'Lower quartile: {point.q1}<br/>' +
		            'Minimum: {point.low}<br/>'
        
		    },

		    /**
		     * The length of the whiskers, the horizontal lines marking low and
		     * high values. It can be a numerical pixel value, or a percentage
		     * value of the box width. Set `0` to disable whiskers.
		     *
		     * @type    {Number|String}
		     * @sample  {highcharts} highcharts/plotoptions/box-plot-styling/
		     *          True by default
		     * @since   3.0
		     * @product highcharts
		     */
		    whiskerLength: '50%',
    

		    /**
		     * The fill color of the box.
		     *
		     * In styled mode, the fill color can be set with the
		     * `.highcharts-boxplot-box` class.
		     *
		     * @type    {Color}
		     * @sample  {highcharts} highcharts/plotoptions/box-plot-styling/
		     *          Box plot styling
		     * @default #ffffff
		     * @since   3.0
		     * @product highcharts
		     */
		    fillColor: '#ffffff',

		    /**
		     * The width of the line surrounding the box. If any of
		     * [stemWidth](#plotOptions.boxplot.stemWidth),
		     * [medianWidth](#plotOptions.boxplot.medianWidth)
		     * or [whiskerWidth](#plotOptions.boxplot.whiskerWidth) are `null`,
		     * the lineWidth also applies to these lines.
		     *
		     * @sample  {highcharts} highcharts/plotoptions/box-plot-styling/
		     *          Box plot styling
		     * @sample  {highcharts} highcharts/plotoptions/error-bar-styling/
		     *          Error bar styling
		     * @since   3.0
		     * @product highcharts
		     */
		    lineWidth: 1,

		    /**
		     * The color of the median line. If `null`, the general series color
		     * applies.
		     *
		     * In styled mode, the median stroke width can be set with the
		     * `.highcharts-boxplot-median` class.
		     *
		     * @type {Color}
		     * @sample    {highcharts} highcharts/plotoptions/box-plot-styling/
		     *            Box plot styling
		     * @sample    {highcharts} highcharts/css/boxplot/
		     *            Box plot in styled mode
		     * @sample    {highcharts} highcharts/plotoptions/error-bar-styling/
		     *            Error bar styling
		     * @default   null
		     * @since     3.0
		     * @product   highcharts
		     * @apioption plotOptions.boxplot.medianColor
		     */

		    /**
		     * The pixel width of the median line. If `null`, the
		     * [lineWidth](#plotOptions.boxplot.lineWidth) is used.
		     *
		     * In styled mode, the median stroke width can be set with the
		     * `.highcharts-boxplot-median` class.
		     *
		     * @sample  {highcharts} highcharts/plotoptions/box-plot-styling/
		     *          Box plot styling
		     * @sample  {highcharts} highcharts/css/boxplot/
		     *          Box plot in styled mode
		     * @since   3.0
		     * @product highcharts
		     */
		    medianWidth: 2,

		    /*
		    // States are not working and are removed from docs.
		    // Refer to: #2340
		    states: {
		        hover: {
		            brightness: -0.3
		        }
		    },
		    */

		    /**
		     * The color of the stem, the vertical line extending from the box to
		     * the whiskers. If `null`, the series color is used.
		     *
		     * In styled mode, the stem stroke can be set with the
		     * `.highcharts-boxplot-stem` class.
		     *
		     * @type      {Color}
		     * @sample    {highcharts} highcharts/plotoptions/box-plot-styling/
		     *            Box plot styling
		     * @sample    {highcharts} highcharts/css/boxplot/
		     *            Box plot in styled mode
		     * @sample    {highcharts} highcharts/plotoptions/error-bar-styling/
		     *            Error bar styling
		     * @default   null
		     * @since     3.0
		     * @product   highcharts
		     * @apioption plotOptions.boxplot.stemColor
		     */

		    /**
		     * The dash style of the stem, the vertical line extending from the
		     * box to the whiskers.
		     *
		     * @validvalue ["Solid", "ShortDash", "ShortDot", "ShortDashDot",
		     *              "ShortDashDotDot", "Dot", "Dash" ,"LongDash", "DashDot",
		     *              "LongDashDot", "LongDashDotDot"]
		     * @type       {String}
		     * @sample     {highcharts} highcharts/plotoptions/box-plot-styling/
		     *             Box plot styling
		     * @sample     {highcharts} highcharts/css/boxplot/
		     *             Box plot in styled mode
		     * @sample     {highcharts} highcharts/plotoptions/error-bar-styling/
		     *             Error bar styling
		     * @default    Solid
		     * @since      3.0
		     * @product    highcharts
		     * @apioption  plotOptions.boxplot.stemDashStyle
		     */

		    /**
		     * The width of the stem, the vertical line extending from the box to
		     * the whiskers. If `null`, the width is inherited from the
		     * [lineWidth](#plotOptions.boxplot.lineWidth) option.
		     *
		     * In styled mode, the stem stroke width can be set with the
		     * `.highcharts-boxplot-stem` class.
		     *
		     * @type      {Number}
		     * @sample    {highcharts} highcharts/plotoptions/box-plot-styling/
		     *            Box plot styling
		     * @sample    {highcharts} highcharts/css/boxplot/
		     *            Box plot in styled mode
		     * @sample    {highcharts} highcharts/plotoptions/error-bar-styling/
		     *            Error bar styling
		     * @default   null
		     * @since     3.0
		     * @product   highcharts
		     * @apioption plotOptions.boxplot.stemWidth
		     */

		    /**
		     * The color of the whiskers, the horizontal lines marking low and high
		     * values. When `null`, the general series color is used.
		     *
		     * In styled mode, the whisker stroke can be set with the
		     * `.highcharts-boxplot-whisker` class .
		     *
		     * @type      {Color}
		     * @sample    {highcharts} highcharts/plotoptions/box-plot-styling/
		     *            Box plot styling
		     * @sample    {highcharts} highcharts/css/boxplot/
		     *            Box plot in styled mode
		     * @default   null
		     * @since     3.0
		     * @product   highcharts
		     * @apioption plotOptions.boxplot.whiskerColor
		     */

		    /**
		     * The line width of the whiskers, the horizontal lines marking low and
		     * high values. When `null`, the general
		     * [lineWidth](#plotOptions.boxplot.lineWidth) applies.
		     *
		     * In styled mode, the whisker stroke width can be set with the
		     * `.highcharts-boxplot-whisker` class.
		     *
		     * @sample  {highcharts} highcharts/plotoptions/box-plot-styling/
		     *          Box plot styling
		     * @sample  {highcharts} highcharts/css/boxplot/
		     *          Box plot in styled mode
		     * @since   3.0
		     * @product highcharts
		     */
		    whiskerWidth: 2
    

		}, /** @lends seriesTypes.boxplot */ {

		    // array point configs are mapped to this
		    pointArrayMap: ['low', 'q1', 'median', 'q3', 'high'],
		    toYData: function (point) { // return a plain array for speedy calculation
		        return [point.low, point.q1, point.median, point.q3, point.high];
		    },

		    // defines the top of the tracker
		    pointValKey: 'high',

    
		    /**
		     * Get presentational attributes
		     */
		    pointAttribs: function () {
		        // No attributes should be set on point.graphic which is the group
		        return {};
		    },
    

		    /**
		     * Disable data labels for box plot
		     */
		    drawDataLabels: noop,

		    /**
		     * Translate data points from raw values x and y to plotX and plotY
		     */
		    translate: function () {
		        var series = this,
		            yAxis = series.yAxis,
		            pointArrayMap = series.pointArrayMap;

		        seriesTypes.column.prototype.translate.apply(series);

		        // do the translation on each point dimension
		        each(series.points, function (point) {
		            each(pointArrayMap, function (key) {
		                if (point[key] !== null) {
		                    point[key + 'Plot'] = yAxis.translate(
		                        point[key], 0, 1, 0, 1
		                    );
		                }
		            });
		        });
		    },

		    /**
		     * Draw the data points
		     */
		    drawPoints: function () {
		        var series = this,
		            points = series.points,
		            options = series.options,
		            chart = series.chart,
		            renderer = chart.renderer,
		            q1Plot,
		            q3Plot,
		            highPlot,
		            lowPlot,
		            medianPlot,
		            medianPath,
		            crispCorr,
		            crispX = 0,
		            boxPath,
		            width,
		            left,
		            right,
		            halfWidth,
		            // error bar inherits this series type but doesn't do quartiles
		            doQuartiles = series.doQuartiles !== false,
		            pointWiskerLength,
		            whiskerLength = series.options.whiskerLength;


		        each(points, function (point) {

		            var graphic = point.graphic,
		                verb = graphic ? 'animate' : 'attr',
		                shapeArgs = point.shapeArgs; // the box

            
		            var boxAttr = {},
		                stemAttr = {},
		                whiskersAttr = {},
		                medianAttr = {},
		                color = point.color || series.color;
            

		            if (point.plotY !== undefined) {

		                // crisp vector coordinates
		                width = shapeArgs.width;
		                left = Math.floor(shapeArgs.x);
		                right = left + width;
		                halfWidth = Math.round(width / 2);
		                q1Plot = Math.floor(doQuartiles ? point.q1Plot : point.lowPlot);
		                q3Plot = Math.floor(doQuartiles ? point.q3Plot : point.lowPlot);
		                highPlot = Math.floor(point.highPlot);
		                lowPlot = Math.floor(point.lowPlot);

		                if (!graphic) {
		                    point.graphic = graphic = renderer.g('point')
		                        .add(series.group);

		                    point.stem = renderer.path()
		                        .addClass('highcharts-boxplot-stem')
		                        .add(graphic);

		                    if (whiskerLength) {
		                        point.whiskers = renderer.path()
		                            .addClass('highcharts-boxplot-whisker')
		                            .add(graphic);
		                    }
		                    if (doQuartiles) {
		                        point.box = renderer.path(boxPath)
		                            .addClass('highcharts-boxplot-box')
		                            .add(graphic);
		                    }
		                    point.medianShape = renderer.path(medianPath)
		                        .addClass('highcharts-boxplot-median')
		                        .add(graphic);
		                }

                

		                // Stem attributes
		                stemAttr.stroke = point.stemColor || options.stemColor || color;
		                stemAttr['stroke-width'] = pick(
		                    point.stemWidth,
		                    options.stemWidth,
		                    options.lineWidth
		                );
		                stemAttr.dashstyle =
		                    point.stemDashStyle || options.stemDashStyle;
		                point.stem.attr(stemAttr);

		                // Whiskers attributes
		                if (whiskerLength) {
		                    whiskersAttr.stroke =
		                        point.whiskerColor || options.whiskerColor || color;
		                    whiskersAttr['stroke-width'] = pick(
		                        point.whiskerWidth,
		                        options.whiskerWidth,
		                        options.lineWidth
		                    );
		                    point.whiskers.attr(whiskersAttr);
		                }

		                if (doQuartiles) {
		                    boxAttr.fill = (
		                        point.fillColor ||
		                        options.fillColor ||
		                        color
		                    );
		                    boxAttr.stroke = options.lineColor || color;
		                    boxAttr['stroke-width'] = options.lineWidth || 0;
		                    point.box.attr(boxAttr);
		                }


		                // Median attributes
		                medianAttr.stroke =
		                    point.medianColor || options.medianColor || color;
		                medianAttr['stroke-width'] = pick(
		                    point.medianWidth,
		                    options.medianWidth,
		                    options.lineWidth
		                );
		                point.medianShape.attr(medianAttr);

                


		                // The stem
		                crispCorr = (point.stem.strokeWidth() % 2) / 2;
		                crispX = left + halfWidth + crispCorr;
		                point.stem[verb]({ d: [
		                    // stem up
		                    'M',
		                    crispX, q3Plot,
		                    'L',
		                    crispX, highPlot,

		                    // stem down
		                    'M',
		                    crispX, q1Plot,
		                    'L',
		                    crispX, lowPlot
		                ] });

		                // The box
		                if (doQuartiles) {
		                    crispCorr = (point.box.strokeWidth() % 2) / 2;
		                    q1Plot = Math.floor(q1Plot) + crispCorr;
		                    q3Plot = Math.floor(q3Plot) + crispCorr;
		                    left += crispCorr;
		                    right += crispCorr;
		                    point.box[verb]({ d: [
		                        'M',
		                        left, q3Plot,
		                        'L',
		                        left, q1Plot,
		                        'L',
		                        right, q1Plot,
		                        'L',
		                        right, q3Plot,
		                        'L',
		                        left, q3Plot,
		                        'z'
		                    ] });
		                }

		                // The whiskers
		                if (whiskerLength) {
		                    crispCorr = (point.whiskers.strokeWidth() % 2) / 2;
		                    highPlot = highPlot + crispCorr;
		                    lowPlot = lowPlot + crispCorr;
		                    pointWiskerLength = (/%$/).test(whiskerLength) ?
		                        halfWidth * parseFloat(whiskerLength) / 100 :
		                        whiskerLength / 2;
		                    point.whiskers[verb]({ d: [
		                        // High whisker
		                        'M',
		                        crispX - pointWiskerLength,
		                        highPlot,
		                        'L',
		                        crispX + pointWiskerLength,
		                        highPlot,

		                        // Low whisker
		                        'M',
		                        crispX - pointWiskerLength,
		                        lowPlot,
		                        'L',
		                        crispX + pointWiskerLength,
		                        lowPlot
		                    ] });
		                }

		                // The median
		                medianPlot = Math.round(point.medianPlot);
		                crispCorr = (point.medianShape.strokeWidth() % 2) / 2;
		                medianPlot = medianPlot + crispCorr;

		                point.medianShape[verb]({ d: [
		                    'M',
		                    left,
		                    medianPlot,
		                    'L',
		                    right,
		                    medianPlot
		                ] });
		            }
		        });

		    },
		    setStackedPoints: noop // #3890

		});

		/**
		 * A `boxplot` series. If the [type](#series.boxplot.type) option is
		 * not specified, it is inherited from [chart.type](#chart.type).
		 *
		 * @type      {Object}
		 * @extends   series,plotOptions.boxplot
		 * @excluding dataParser,dataURL,marker,stack,stacking,states
		 * @product   highcharts
		 * @apioption series.boxplot
		 */

		/**
		 * An array of data points for the series. For the `boxplot` series
		 * type, points can be given in the following ways:
		 *
		 * 1.  An array of arrays with 6 or 5 values. In this case, the values
		 * correspond to `x,low,q1,median,q3,high`. If the first value is a
		 * string, it is applied as the name of the point, and the `x` value
		 * is inferred. The `x` value can also be omitted, in which case the
		 * inner arrays should be of length 5\. Then the `x` value is automatically
		 * calculated, either starting at 0 and incremented by 1, or from `pointStart`
		 * and `pointInterval` given in the series options.
		 *
		 *  ```js
		 *     data: [
		 *         [0, 3, 0, 10, 3, 5],
		 *         [1, 7, 8, 7, 2, 9],
		 *         [2, 6, 9, 5, 1, 3]
		 *     ]
		 *  ```
		 *
		 * 2.  An array of objects with named values. The following snippet shows only a
		 * few settings, see the complete options set below. If the total number of data
		 * points exceeds the series' [turboThreshold](#series.boxplot.turboThreshold),
		 * this option is not available.
		 *
		 *  ```js
		 *     data: [{
		 *         x: 1,
		 *         low: 4,
		 *         q1: 9,
		 *         median: 9,
		 *         q3: 1,
		 *         high: 10,
		 *         name: "Point2",
		 *         color: "#00FF00"
		 *     }, {
		 *         x: 1,
		 *         low: 5,
		 *         q1: 7,
		 *         median: 3,
		 *         q3: 6,
		 *         high: 2,
		 *         name: "Point1",
		 *         color: "#FF00FF"
		 *     }]
		 *  ```
		 *
		 * @type      {Array<Object|Array>}
		 * @extends   series.line.data
		 * @excluding marker
		 * @sample    {highcharts} highcharts/chart/reflow-true/
		 *            Numerical values
		 * @sample    {highcharts} highcharts/series/data-array-of-arrays/
		 *            Arrays of numeric x and y
		 * @sample    {highcharts} highcharts/series/data-array-of-arrays-datetime/
		 *            Arrays of datetime x and y
		 * @sample    {highcharts} highcharts/series/data-array-of-name-value/
		 *            Arrays of point.name and y
		 * @sample    {highcharts} highcharts/series/data-array-of-objects/
		 *            Config objects
		 * @product   highcharts
		 * @apioption series.boxplot.data
		 */

		/**
		 * The `high` value for each data point, signifying the highest value
		 * in the sample set. The top whisker is drawn here.
		 *
		 * @type      {Number}
		 * @product   highcharts
		 * @apioption series.boxplot.data.high
		 */

		/**
		 * The `low` value for each data point, signifying the lowest value
		 * in the sample set. The bottom whisker is drawn here.
		 *
		 * @type      {Number}
		 * @product   highcharts
		 * @apioption series.boxplot.data.low
		 */

		/**
		 * The median for each data point. This is drawn as a line through the
		 * middle area of the box.
		 *
		 * @type      {Number}
		 * @product   highcharts
		 * @apioption series.boxplot.data.median
		 */

		/**
		 * The lower quartile for each data point. This is the bottom of the
		 * box.
		 *
		 * @type      {Number}
		 * @product   highcharts
		 * @apioption series.boxplot.data.q1
		 */

		/**
		 * The higher quartile for each data point. This is the top of the box.
		 *
		 * @type      {Number}
		 * @product   highcharts
		 * @apioption series.boxplot.data.q3
		 */

	}(Highcharts));
	(function (H) {
		/**
		 * (c) 2010-2018 Torstein Honsi
		 *
		 * License: www.highcharts.com/license
		 */
		var each = H.each,
		    noop = H.noop,
		    seriesType = H.seriesType,
		    seriesTypes = H.seriesTypes;

		/**
		 * Error bars are a graphical representation of the variability of data and are
		 * used on graphs to indicate the error, or uncertainty in a reported
		 * measurement.
		 *
		 * @sample       highcharts/demo/error-bar/
		 *               Error bars on a column series
		 * @sample       highcharts/series-errorbar/on-scatter/
		 *               Error bars on a scatter series
		 * @extends      {plotOptions.boxplot}
		 * @product      highcharts highstock
		 * @optionparent plotOptions.errorbar
		 */
		seriesType('errorbar', 'boxplot', {
    

		    /**
		     * The main color of the bars. This can be overridden by
		     * [stemColor](#plotOptions.errorbar.stemColor) and
		     * [whiskerColor](#plotOptions.errorbar.whiskerColor) individually.
		     *
		     * @type    {Color}
		     * @sample  {highcharts} highcharts/plotoptions/error-bar-styling/
		     *          Error bar styling
		     * @default #000000
		     * @since   3.0
		     * @product highcharts
		     */
		    color: '#000000',
    

		    grouping: false,

		    /**
		     * The parent series of the error bar. The default value links it to
		     * the previous series. Otherwise, use the id of the parent series.
		     *
		     * @since   3.0
		     * @product highcharts
		     */
		    linkedTo: ':previous',

		    tooltip: {
		        pointFormat: '<span style="color:{point.color}">\u25CF</span> {series.name}: <b>{point.low}</b> - <b>{point.high}</b><br/>'
		    },

		    /**
		     * The line width of the whiskers, the horizontal lines marking low
		     * and high values. When `null`, the general
		     * [lineWidth](#plotOptions.errorbar.lineWidth) applies.
		     *
		     * @type    {Number}
		     * @sample  {highcharts} highcharts/plotoptions/error-bar-styling/
		     *          Error bar styling
		     * @since   3.0
		     * @product highcharts
		     */
		    whiskerWidth: null

		// Prototype members
		}, {
		    type: 'errorbar',
		    pointArrayMap: ['low', 'high'], // array point configs are mapped to this
		    toYData: function (point) { // return a plain array for speedy calculation
		        return [point.low, point.high];
		    },
		    pointValKey: 'high', // defines the top of the tracker
		    doQuartiles: false,
		    drawDataLabels: seriesTypes.arearange ?
		        function () {
		            var valKey = this.pointValKey;
		            seriesTypes.arearange.prototype.drawDataLabels.call(this);
		            // Arearange drawDataLabels does not reset point.y to high,
		            // but to low after drawing (#4133)
		            each(this.data, function (point) {
		                point.y = point[valKey];
		            });
		        } :
		        noop,

		    /**
		     * Get the width and X offset, either on top of the linked series column
		     * or standalone
		     */
		    getColumnMetrics: function () {
		        return (this.linkedParent && this.linkedParent.columnMetrics) ||
		            seriesTypes.column.prototype.getColumnMetrics.call(this);
		    }
		});

		/**
		 * A `errorbar` series. If the [type](#series.errorbar.type) option
		 * is not specified, it is inherited from [chart.type](#chart.type).
		 *
		 * @type      {Object}
		 * @extends   series,plotOptions.errorbar
		 * @excluding dataParser,dataURL,stack,stacking
		 * @product   highcharts
		 * @apioption series.errorbar
		 */

		/**
		 * An array of data points for the series. For the `errorbar` series
		 * type, points can be given in the following ways:
		 *
		 * 1.  An array of arrays with 3 or 2 values. In this case, the values
		 * correspond to `x,low,high`. If the first value is a string, it is
		 * applied as the name of the point, and the `x` value is inferred.
		 * The `x` value can also be omitted, in which case the inner arrays
		 * should be of length 2\. Then the `x` value is automatically calculated,
		 * either starting at 0 and incremented by 1, or from `pointStart`
		 * and `pointInterval` given in the series options.
		 *
		 *  ```js
		 *     data: [
		 *         [0, 10, 2],
		 *         [1, 1, 8],
		 *         [2, 4, 5]
		 *     ]
		 *  ```
		 *
		 * 2.  An array of objects with named values. The following snippet shows only a
		 * few settings, see the complete options set below. If the total number of data
		 * points exceeds the series' [turboThreshold](#series.errorbar.turboThreshold),
		 * this option is not available.
		 *
		 *  ```js
		 *     data: [{
		 *         x: 1,
		 *         low: 0,
		 *         high: 0,
		 *         name: "Point2",
		 *         color: "#00FF00"
		 *     }, {
		 *         x: 1,
		 *         low: 5,
		 *         high: 5,
		 *         name: "Point1",
		 *         color: "#FF00FF"
		 *     }]
		 *  ```
		 *
		 * @type      {Array<Object|Array>}
		 * @extends   series.arearange.data
		 * @excluding dataLabels,drilldown,marker,states
		 * @sample    {highcharts} highcharts/chart/reflow-true/
		 *            Numerical values
		 * @sample    {highcharts} highcharts/series/data-array-of-arrays/
		 *            Arrays of numeric x and y
		 * @sample    {highcharts} highcharts/series/data-array-of-arrays-datetime/
		 *            Arrays of datetime x and y
		 * @sample    {highcharts} highcharts/series/data-array-of-name-value/
		 *            Arrays of point.name and y
		 * @sample    {highcharts} highcharts/series/data-array-of-objects/
		 *            Config objects
		 * @product   highcharts
		 * @apioption series.errorbar.data
		 */

	}(Highcharts));
	(function (H) {
		/**
		 * (c) 2010-2018 Torstein Honsi
		 *
		 * License: www.highcharts.com/license
		 */
		var correctFloat = H.correctFloat,
		    isNumber = H.isNumber,
		    pick = H.pick,
		    Point = H.Point,
		    Series = H.Series,
		    seriesType = H.seriesType,
		    seriesTypes = H.seriesTypes;

		/**
		 * A waterfall chart displays sequentially introduced positive or negative
		 * values in cumulative columns.
		 *
		 * @sample       highcharts/demo/waterfall/
		 *               Waterfall chart
		 * @sample       highcharts/plotoptions/waterfall-inverted/
		 *               Horizontal (inverted) waterfall
		 * @sample       highcharts/plotoptions/waterfall-stacked/
		 *               Stacked waterfall chart
		 * @extends      {plotOptions.column}
		 * @product      highcharts
		 * @optionparent plotOptions.waterfall
		 */
		seriesType('waterfall', 'column', {

		    /**
		     * The color used specifically for positive point columns. When not
		     * specified, the general series color is used.
		     *
		     * In styled mode, the waterfall colors can be set with the
		     * `.highcharts-point-negative`, `.highcharts-sum` and
		     * `.highcharts-intermediate-sum` classes.
		     *
		     * @type      {Color}
		     * @sample    {highcharts} highcharts/demo/waterfall/ Waterfall
		     * @product   highcharts
		     * @apioption plotOptions.waterfall.upColor
		     */

		    dataLabels: {
		        inside: true
		    },
    

		    /**
		     * The width of the line connecting waterfall columns.
		     *
		     * @product highcharts
		     */
		    lineWidth: 1,

		    /**
		     * The color of the line that connects columns in a waterfall series.
		     *
		     * In styled mode, the stroke can be set with the `.highcharts-graph` class.
		     *
		     * @type    {Color}
		     * @default #333333
		     * @since   3.0
		     * @product highcharts
		     */
		    lineColor: '#333333',

		    /**
		     * A name for the dash style to use for the line connecting the columns
		     * of the waterfall series. Possible values:
		     *
		     * *   Solid
		     * *   ShortDash
		     * *   ShortDot
		     * *   ShortDashDot
		     * *   ShortDashDotDot
		     * *   Dot
		     * *   Dash
		     * *   LongDash
		     * *   DashDot
		     * *   LongDashDot
		     * *   LongDashDotDot
		     *
		     * In styled mode, the stroke dash-array can be set with the
		     * `.highcharts-graph` class.
		     *
		     * @type    {String}
		     * @default Dot
		     * @since   3.0
		     * @product highcharts
		     */
		    dashStyle: 'dot',

		    /**
		     * The color of the border of each waterfall column.
		     *
		     * In styled mode, the border stroke can be set with the
		     * `.highcharts-point` class.
		     *
		     * @type    {Color}
		     * @default #333333
		     * @since   3.0
		     * @product highcharts
		     */
		    borderColor: '#333333',

		    states: {
		        hover: {
		            lineWidthPlus: 0 // #3126
		        }
		    }
    

		// Prototype members
		}, {
		    pointValKey: 'y',

		    /**
		     * Property needed to prevent lines between the columns from disappearing
		     * when negativeColor is used.
		     */
		    showLine: true,

		    /**
		     * After generating points, set y-values for all sums.
		     */
		    generatePoints: function () {
		        var previousIntermediate = this.options.threshold,
		            point,
		            len,
		            i,
		            y;
		        // Parent call:
		        seriesTypes.column.prototype.generatePoints.apply(this);

		        for (i = 0, len = this.points.length; i < len; i++) {
		            point = this.points[i];
		            y = this.processedYData[i];
		            // override point value for sums
		            // #3710 Update point does not propagate to sum
		            if (point.isSum) {
		                point.y = correctFloat(y);
		            } else if (point.isIntermediateSum) {
		                point.y = correctFloat(y - previousIntermediate); // #3840
		                previousIntermediate = y;
		            }
		        }
		    },

		    /**
		     * Translate data points from raw values
		     */
		    translate: function () {
		        var series = this,
		            options = series.options,
		            yAxis = series.yAxis,
		            len,
		            i,
		            points,
		            point,
		            shapeArgs,
		            stack,
		            y,
		            yValue,
		            previousY,
		            previousIntermediate,
		            range,
		            minPointLength = pick(options.minPointLength, 5),
		            halfMinPointLength = minPointLength / 2,
		            threshold = options.threshold,
		            stacking = options.stacking,
		            stackIndicator,
		            tooltipY;

		        // run column series translate
		        seriesTypes.column.prototype.translate.apply(series);

		        previousY = previousIntermediate = threshold;
		        points = series.points;

		        for (i = 0, len = points.length; i < len; i++) {
		            // cache current point object
		            point = points[i];
		            yValue = series.processedYData[i];
		            shapeArgs = point.shapeArgs;

		            // get current stack
		            stack = stacking &&
		                yAxis.stacks[
		                    (series.negStacks && yValue < threshold ? '-' : '') +
		                        series.stackKey
		                ];
		            stackIndicator = series.getStackIndicator(
		                stackIndicator,
		                point.x,
		                series.index
		            );
		            range = pick(
		                stack && stack[point.x].points[stackIndicator.key],
		                [0, yValue]
		            );

		            // up points
		            y = Math.max(previousY, previousY + point.y) + range[0];
		            shapeArgs.y = yAxis.translate(y, 0, 1, 0, 1);

		            // sum points
		            if (point.isSum) {
		                shapeArgs.y = yAxis.translate(range[1], 0, 1, 0, 1);
		                shapeArgs.height = Math.min(
		                        yAxis.translate(range[0], 0, 1, 0, 1),
		                        yAxis.len
		                    ) - shapeArgs.y; // #4256

		            } else if (point.isIntermediateSum) {
		                shapeArgs.y = yAxis.translate(range[1], 0, 1, 0, 1);
		                shapeArgs.height = Math.min(
		                        yAxis.translate(previousIntermediate, 0, 1, 0, 1),
		                        yAxis.len
		                    ) - shapeArgs.y;
		                previousIntermediate = range[1];

		            // If it's not the sum point, update previous stack end position
		            // and get shape height (#3886)
		            } else {
		                shapeArgs.height = yValue > 0 ?
		                    yAxis.translate(previousY, 0, 1, 0, 1) - shapeArgs.y :
		                    yAxis.translate(previousY, 0, 1, 0, 1) -
		                        yAxis.translate(previousY - yValue, 0, 1, 0, 1);

		                previousY += stack && stack[point.x] ?
		                    stack[point.x].total :
		                    yValue;

		                point.below = previousY < pick(threshold, 0);
		            }

		            // #3952 Negative sum or intermediate sum not rendered correctly
		            if (shapeArgs.height < 0) {
		                shapeArgs.y += shapeArgs.height;
		                shapeArgs.height *= -1;
		            }

		            point.plotY = shapeArgs.y = Math.round(shapeArgs.y) -
		                (series.borderWidth % 2) / 2;
		            // #3151
		            shapeArgs.height = Math.max(Math.round(shapeArgs.height), 0.001);
		            point.yBottom = shapeArgs.y + shapeArgs.height;

		            if (shapeArgs.height <= minPointLength && !point.isNull) {
		                shapeArgs.height = minPointLength;
		                shapeArgs.y -= halfMinPointLength;
		                point.plotY = shapeArgs.y;
		                if (point.y < 0) {
		                    point.minPointLengthOffset = -halfMinPointLength;
		                } else {
		                    point.minPointLengthOffset = halfMinPointLength;
		                }
		            } else {
		                if (point.isNull) {
		                    shapeArgs.width = 0;
		                }
		                point.minPointLengthOffset = 0;
		            }

		            // Correct tooltip placement (#3014)
		            tooltipY = point.plotY + (point.negative ? shapeArgs.height : 0);

		            if (series.chart.inverted) {
		                point.tooltipPos[0] = yAxis.len - tooltipY;
		            } else {
		                point.tooltipPos[1] = tooltipY;
		            }
		        }
		    },

		    /**
		     * Call default processData then override yData to reflect
		     * waterfall's extremes on yAxis
		     */
		    processData: function (force) {
		        var series = this,
		            options = series.options,
		            yData = series.yData,
		            // #3710 Update point does not propagate to sum
		            points = series.options.data,
		            point,
		            dataLength = yData.length,
		            threshold = options.threshold || 0,
		            subSum,
		            sum,
		            dataMin,
		            dataMax,
		            y,
		            i;

		        sum = subSum = dataMin = dataMax = threshold;

		        for (i = 0; i < dataLength; i++) {
		            y = yData[i];
		            point = points && points[i] ? points[i] : {};

		            if (y === 'sum' || point.isSum) {
		                yData[i] = correctFloat(sum);
		            } else if (y === 'intermediateSum' || point.isIntermediateSum) {
		                yData[i] = correctFloat(subSum);
		            } else {
		                sum += y;
		                subSum += y;
		            }
		            dataMin = Math.min(sum, dataMin);
		            dataMax = Math.max(sum, dataMax);
		        }

		        Series.prototype.processData.call(this, force);

		        // Record extremes only if stacking was not set:
		        if (!series.options.stacking) {
		            series.dataMin = dataMin;
		            series.dataMax = dataMax;
		        }
		    },

		    /**
		     * Return y value or string if point is sum
		     */
		    toYData: function (pt) {
		        if (pt.isSum) {
		            // #3245 Error when first element is Sum or Intermediate Sum
		            return (pt.x === 0 ? null : 'sum');
		        }
		        if (pt.isIntermediateSum) {
		            return (pt.x === 0 ? null : 'intermediateSum'); // #3245
		        }
		        return pt.y;
		    },

    
		    /**
		     * Postprocess mapping between options and SVG attributes
		     */
		    pointAttribs: function (point, state) {

		        var upColor = this.options.upColor,
		            attr;

		        // Set or reset up color (#3710, update to negative)
		        if (upColor && !point.options.color) {
		            point.color = point.y > 0 ? upColor : null;
		        }

		        attr = seriesTypes.column.prototype.pointAttribs.call(
		                this,
		                point,
		                state
		            );

		        // The dashStyle option in waterfall applies to the graph, not
		        // the points
		        delete attr.dashstyle;

		        return attr;
		    },
    

		    /**
		     * Return an empty path initially, because we need to know the
		     * stroke-width in order to set the final path.
		     */
		    getGraphPath: function () {
		        return ['M', 0, 0];
		    },

		    /**
		     * Draw columns' connector lines
		     */
		    getCrispPath: function () {

		        var data = this.data,
		            length = data.length,
		            lineWidth = this.graph.strokeWidth() + this.borderWidth,
		            normalizer = Math.round(lineWidth) % 2 / 2,
		            reversedXAxis = this.xAxis.reversed,
		            reversedYAxis = this.yAxis.reversed,
		            path = [],
		            prevArgs,
		            pointArgs,
		            i,
		            d;

		        for (i = 1; i < length; i++) {
		            pointArgs = data[i].shapeArgs;
		            prevArgs = data[i - 1].shapeArgs;

		            d = [
		                'M',
		                prevArgs.x + (reversedXAxis ? 0 : prevArgs.width),
		                prevArgs.y + data[i - 1].minPointLengthOffset + normalizer,
		                'L',
		                pointArgs.x + (reversedXAxis ? prevArgs.width : 0),
		                prevArgs.y + data[i - 1].minPointLengthOffset + normalizer
		            ];

		            if (
		                (data[i - 1].y < 0 && !reversedYAxis) ||
		                (data[i - 1].y > 0 && reversedYAxis)
		            ) {
		                d[2] += prevArgs.height;
		                d[5] += prevArgs.height;
		            }

		            path = path.concat(d);
		        }

		        return path;
		    },

		    /**
		     * The graph is initially drawn with an empty definition, then updated with
		     * crisp rendering.
		     */
		    drawGraph: function () {
		        Series.prototype.drawGraph.call(this);
		        this.graph.attr({
		            d: this.getCrispPath()
		        });
		    },

		    /**
		     * Waterfall has stacking along the x-values too.
		     */
		    setStackedPoints: function () {
		        var series = this,
		            options = series.options,
		            stackedYLength,
		            i;

		        Series.prototype.setStackedPoints.apply(series, arguments);

		        stackedYLength = series.stackedYData ? series.stackedYData.length : 0;

		        // Start from the second point:
		        for (i = 1; i < stackedYLength; i++) {
		            if (
		                !options.data[i].isSum &&
		                !options.data[i].isIntermediateSum
		            ) {
		                // Sum previous stacked data as waterfall can grow up/down:
		                series.stackedYData[i] += series.stackedYData[i - 1];
		            }
		        }
		    },

		    /**
		     * Extremes for a non-stacked series are recorded in processData.
		     * In case of stacking, use Series.stackedYData to calculate extremes.
		     */
		    getExtremes: function () {
		        if (this.options.stacking) {
		            return Series.prototype.getExtremes.apply(this, arguments);
		        }
		    }


		// Point members
		}, {
		    getClassName: function () {
		        var className = Point.prototype.getClassName.call(this);

		        if (this.isSum) {
		            className += ' highcharts-sum';
		        } else if (this.isIntermediateSum) {
		            className += ' highcharts-intermediate-sum';
		        }
		        return className;
		    },
		    /**
		     * Pass the null test in ColumnSeries.translate.
		     */
		    isValid: function () {
		        return isNumber(this.y, true) || this.isSum || this.isIntermediateSum;
		    }

		});

		/**
		 * A `waterfall` series. If the [type](#series.waterfall.type) option
		 * is not specified, it is inherited from [chart.type](#chart.type).
		 *
		 * @type      {Object}
		 * @extends   series,plotOptions.waterfall
		 * @excluding dataParser,dataURL
		 * @product   highcharts
		 * @apioption series.waterfall
		 */

		/**
		 * An array of data points for the series. For the `waterfall` series
		 * type, points can be given in the following ways:
		 *
		 * 1.  An array of numerical values. In this case, the numerical values
		 * will be interpreted as `y` options. The `x` values will be automatically
		 * calculated, either starting at 0 and incremented by 1, or from `pointStart`
		 * and `pointInterval` given in the series options. If the axis has
		 * categories, these will be used. Example:
		 *
		 *  ```js
		 *  data: [0, 5, 3, 5]
		 *  ```
		 *
		 * 2.  An array of arrays with 2 values. In this case, the values correspond
		 * to `x,y`. If the first value is a string, it is applied as the name
		 * of the point, and the `x` value is inferred.
		 *
		 *  ```js
		 *     data: [
		 *         [0, 7],
		 *         [1, 8],
		 *         [2, 3]
		 *     ]
		 *  ```
		 *
		 * 3.  An array of objects with named values. The following snippet shows only a
		 * few settings, see the complete options set below. If the total number of data
		 * points exceeds the series'
		 * [turboThreshold](#series.waterfall.turboThreshold),
		 * this option is not available.
		 *
		 *  ```js
		 *     data: [{
		 *         x: 1,
		 *         y: 8,
		 *         name: "Point2",
		 *         color: "#00FF00"
		 *     }, {
		 *         x: 1,
		 *         y: 8,
		 *         name: "Point1",
		 *         color: "#FF00FF"
		 *     }]
		 *  ```
		 *
		 * @type      {Array<Object|Array|Number>}
		 * @extends   series.line.data
		 * @excluding marker
		 * @sample    {highcharts} highcharts/chart/reflow-true/
		 *            Numerical values
		 * @sample    {highcharts} highcharts/series/data-array-of-arrays/
		 *            Arrays of numeric x and y
		 * @sample    {highcharts} highcharts/series/data-array-of-arrays-datetime/
		 *            Arrays of datetime x and y
		 * @sample    {highcharts} highcharts/series/data-array-of-name-value/
		 *            Arrays of point.name and y
		 * @sample    {highcharts} highcharts/series/data-array-of-objects/
		 *            Config objects
		 * @product   highcharts
		 * @apioption series.waterfall.data
		 */


		/**
		 * When this property is true, the points acts as a summary column for
		 * the values added or substracted since the last intermediate sum,
		 * or since the start of the series. The `y` value is ignored.
		 *
		 * @type      {Boolean}
		 * @sample    {highcharts} highcharts/demo/waterfall/ Waterfall
		 * @default   false
		 * @product   highcharts
		 * @apioption series.waterfall.data.isIntermediateSum
		 */

		/**
		 * When this property is true, the point display the total sum across
		 * the entire series. The `y` value is ignored.
		 *
		 * @type      {Boolean}
		 * @sample    {highcharts} highcharts/demo/waterfall/ Waterfall
		 * @default   false
		 * @product   highcharts
		 * @apioption series.waterfall.data.isSum
		 */

	}(Highcharts));
	(function (H) {
		/**
		 * (c) 2010-2018 Torstein Honsi
		 *
		 * License: www.highcharts.com/license
		 */
		var LegendSymbolMixin = H.LegendSymbolMixin,
		    noop = H.noop,
		    Series = H.Series,
		    seriesType = H.seriesType,
		    seriesTypes = H.seriesTypes;

		/**
		 * A polygon series can be used to draw any freeform shape in the cartesian
		 * coordinate system. A fill is applied with the `color` option, and
		 * stroke is applied through `lineWidth` and `lineColor` options. Requires
		 * the `highcharts-more.js` file.
		 *
		 * @type {Object}
		 * @extends plotOptions.scatter
		 * @excluding softThreshold,threshold
		 * @sample {highcharts} highcharts/demo/polygon/ Polygon
		 * @sample {highstock} highcharts/demo/polygon/ Polygon
		 * @since 4.1.0
		 * @product highcharts highstock
		 * @optionparent plotOptions.polygon
		 */
		seriesType('polygon', 'scatter', {
		    marker: {
		        enabled: false,
		        states: {
		            hover: {
		                enabled: false
		            }
		        }
		    },
		    stickyTracking: false,
		    tooltip: {
		        followPointer: true,
		        pointFormat: ''
		    },
		    trackByArea: true

		// Prototype members
		}, {
		    type: 'polygon',
		    getGraphPath: function () {

		        var graphPath = Series.prototype.getGraphPath.call(this),
		            i = graphPath.length + 1;

		        // Close all segments
		        while (i--) {
		            if ((i === graphPath.length || graphPath[i] === 'M') && i > 0) {
		                graphPath.splice(i, 0, 'z');
		            }
		        }
		        this.areaPath = graphPath;
		        return graphPath;
		    },
		    drawGraph: function () {
        
		        // Hack into the fill logic in area.drawGraph
		        this.options.fillColor = this.color;
        
		        seriesTypes.area.prototype.drawGraph.call(this);
		    },
		    drawLegendSymbol: LegendSymbolMixin.drawRectangle,
		    drawTracker: Series.prototype.drawTracker,
		    setStackedPoints: noop // No stacking points on polygons (#5310)
		});



		/**
		 * A `polygon` series. If the [type](#series.polygon.type) option is
		 * not specified, it is inherited from [chart.type](#chart.type).
		 *
		 * @type {Object}
		 * @extends series,plotOptions.polygon
		 * @excluding dataParser,dataURL,stack
		 * @product highcharts highstock
		 * @apioption series.polygon
		 */

		/**
		 * An array of data points for the series. For the `polygon` series
		 * type, points can be given in the following ways:
		 *
		 * 1.  An array of numerical values. In this case, the numerical values
		 * will be interpreted as `y` options. The `x` values will be automatically
		 * calculated, either starting at 0 and incremented by 1, or from `pointStart`
		 * and `pointInterval` given in the series options. If the axis has
		 * categories, these will be used. Example:
		 *
		 *  ```js
		 *  data: [0, 5, 3, 5]
		 *  ```
		 *
		 * 2.  An array of arrays with 2 values. In this case, the values correspond
		 * to `x,y`. If the first value is a string, it is applied as the name
		 * of the point, and the `x` value is inferred.
		 *
		 *  ```js
		 *     data: [
		 *         [0, 10],
		 *         [1, 3],
		 *         [2, 1]
		 *     ]
		 *  ```
		 *
		 * 3.  An array of objects with named values. The following snippet shows only a
		 * few settings, see the complete options set below. If the total number of data
		 * points exceeds the series' [turboThreshold](#series.polygon.turboThreshold),
		 * this option is not available.
		 *
		 *  ```js
		 *     data: [{
		 *         x: 1,
		 *         y: 1,
		 *         name: "Point2",
		 *         color: "#00FF00"
		 *     }, {
		 *         x: 1,
		 *         y: 8,
		 *         name: "Point1",
		 *         color: "#FF00FF"
		 *     }]
		 *  ```
		 *
		 * @type {Array<Object|Array>}
		 * @extends series.line.data
		 * @sample {highcharts} highcharts/chart/reflow-true/
		 *         Numerical values
		 * @sample {highcharts} highcharts/series/data-array-of-arrays/
		 *         Arrays of numeric x and y
		 * @sample {highcharts} highcharts/series/data-array-of-arrays-datetime/
		 *         Arrays of datetime x and y
		 * @sample {highcharts} highcharts/series/data-array-of-name-value/
		 *         Arrays of point.name and y
		 * @sample {highcharts} highcharts/series/data-array-of-objects/
		 *         Config objects
		 * @product highcharts highstock
		 * @apioption series.polygon.data
		 */

	}(Highcharts));
	(function (H) {
		/**
		 * (c) 2010-2018 Torstein Honsi
		 *
		 * License: www.highcharts.com/license
		 */
		var arrayMax = H.arrayMax,
		    arrayMin = H.arrayMin,
		    Axis = H.Axis,
		    color = H.color,
		    each = H.each,
		    isNumber = H.isNumber,
		    noop = H.noop,
		    pick = H.pick,
		    pInt = H.pInt,
		    Point = H.Point,
		    Series = H.Series,
		    seriesType = H.seriesType,
		    seriesTypes = H.seriesTypes;


		/**
		 * A bubble series is a three dimensional series type where each point renders
		 * an X, Y and Z value. Each points is drawn as a bubble where the position
		 * along the X and Y axes mark the X and Y values, and the size of the bubble
		 * relates to the Z value. Requires `highcharts-more.js`.
		 *
		 * @sample       {highcharts} highcharts/demo/bubble/ Bubble chart
		 * @extends      plotOptions.scatter
		 * @product      highcharts highstock
		 * @optionparent plotOptions.bubble
		 */
		seriesType('bubble', 'scatter', {

		    dataLabels: {
		        formatter: function () { // #2945
		            return this.point.z;
		        },
		        inside: true,
		        verticalAlign: 'middle'
		    },

		    /**
		     * If there are more points in the series than the `animationLimit`, the
		     * animation won't run. Animation affects overall performance and doesn't
		     * work well with heavy data series.
		     * @since 6.1.0
		     */
		    animationLimit: 250,

		    /**
		     * Whether to display negative sized bubbles. The threshold is given
		     * by the [zThreshold](#plotOptions.bubble.zThreshold) option, and negative
		     * bubbles can be visualized by setting
		     * [negativeColor](#plotOptions.bubble.negativeColor).
		     *
		     * @type      {Boolean}
		     * @sample    {highcharts} highcharts/plotoptions/bubble-negative/
		     *            Negative bubbles
		     * @default   true
		     * @since     3.0
		     * @apioption plotOptions.bubble.displayNegative
		     */

		    /**
		     * @extends   plotOptions.series.marker
		     * @excluding enabled,enabledThreshold,height,radius,width
		     */
		    marker: {
        
		        lineColor: null, // inherit from series.color
		        lineWidth: 1,

		        /**
		         * The fill opacity of the bubble markers.
		         */
		        fillOpacity: 0.5,
        
		        /**
		         * In bubble charts, the radius is overridden and determined based on
		         * the point's data value.
		         */
		        /**
		         * @ignore-option
		         */
		        radius: null,

		        states: {
		            hover: {
		                radiusPlus: 0
		            }
		        },

		        /**
		         * A predefined shape or symbol for the marker. Possible values are
		         * "circle", "square", "diamond", "triangle" and "triangle-down".
		         *
		         * Additionally, the URL to a graphic can be given on the form
		         * `url(graphic.png)`. Note that for the image to be applied to exported
		         * charts, its URL needs to be accessible by the export server.
		         *
		         * Custom callbacks for symbol path generation can also be added to
		         * `Highcharts.SVGRenderer.prototype.symbols`. The callback is then
		         * used by its method name, as shown in the demo.
		         *
		         * @validvalue ["circle", "square", "diamond", "triangle",
		         *              "triangle-down"]
		         * @sample     {highcharts} highcharts/plotoptions/bubble-symbol/
		         *             Bubble chart with various symbols
		         * @sample     {highcharts} highcharts/plotoptions/series-marker-symbol/
		         *             General chart with predefined, graphic and custom markers
		         * @since      5.0.11
		         */
		        symbol: 'circle'
		    },

		    /**
		     * Minimum bubble size. Bubbles will automatically size between the
		     * `minSize` and `maxSize` to reflect the `z` value of each bubble.
		     * Can be either pixels (when no unit is given), or a percentage of
		     * the smallest one of the plot width and height.
		     *
		     * @type    {Number|String}
		     * @sample  {highcharts} highcharts/plotoptions/bubble-size/ Bubble size
		     * @since   3.0
		     * @product highcharts highstock
		     */
		    minSize: 8,

		    /**
		     * Maximum bubble size. Bubbles will automatically size between the
		     * `minSize` and `maxSize` to reflect the `z` value of each bubble.
		     * Can be either pixels (when no unit is given), or a percentage of
		     * the smallest one of the plot width and height.
		     *
		     * @type    {Number|String}
		     * @sample  {highcharts} highcharts/plotoptions/bubble-size/
		     *          Bubble size
		     * @since   3.0
		     * @product highcharts highstock
		     */
		    maxSize: '20%',

		    /**
		     * When a point's Z value is below the
		     * [zThreshold](#plotOptions.bubble.zThreshold) setting, this color is used.
		     *
		     * @type      {Color}
		     * @sample    {highcharts} highcharts/plotoptions/bubble-negative/
		     *            Negative bubbles
		     * @default   null
		     * @since     3.0
		     * @product   highcharts
		     * @apioption plotOptions.bubble.negativeColor
		     */

		    /**
		     * Whether the bubble's value should be represented by the area or the
		     * width of the bubble. The default, `area`, corresponds best to the
		     * human perception of the size of each bubble.
		     *
		     * @validvalue ["area", "width"]
		     * @type       {String}
		     * @sample     {highcharts} highcharts/plotoptions/bubble-sizeby/
		     *             Comparison of area and size
		     * @default    area
		     * @since      3.0.7
		     * @apioption  plotOptions.bubble.sizeBy
		     */

		    /**
		     * When this is true, the absolute value of z determines the size of
		     * the bubble. This means that with the default `zThreshold` of 0, a
		     * bubble of value -1 will have the same size as a bubble of value 1,
		     * while a bubble of value 0 will have a smaller size according to
		     * `minSize`.
		     *
		     * @type      {Boolean}
		     * @sample    {highcharts}
		     *            highcharts/plotoptions/bubble-sizebyabsolutevalue/
		     *            Size by absolute value, various thresholds
		     * @default   false
		     * @since     4.1.9
		     * @product   highcharts
		     * @apioption plotOptions.bubble.sizeByAbsoluteValue
		     */

		    /**
		     * When this is true, the series will not cause the Y axis to cross
		     * the zero plane (or [threshold](#plotOptions.series.threshold) option)
		     * unless the data actually crosses the plane.
		     *
		     * For example, if `softThreshold` is `false`, a series of 0, 1, 2,
		     * 3 will make the Y axis show negative values according to the `minPadding`
		     * option. If `softThreshold` is `true`, the Y axis starts at 0.
		     *
		     * @since   4.1.9
		     * @product highcharts
		     */
		    softThreshold: false,

		    states: {
		        hover: {
		            halo: {
		                size: 5
		            }
		        }
		    },

		    tooltip: {
		        pointFormat: '({point.x}, {point.y}), Size: {point.z}'
		    },

		    turboThreshold: 0,

		    /**
		     * The minimum for the Z value range. Defaults to the highest Z value
		     * in the data.
		     *
		     * @type      {Number}
		     * @see       [zMin](#plotOptions.bubble.zMin)
		     * @sample    {highcharts} highcharts/plotoptions/bubble-zmin-zmax/
		     *            Z has a possible range of 0-100
		     * @default   null
		     * @since     4.0.3
		     * @product   highcharts
		     * @apioption plotOptions.bubble.zMax
		     */

		    /**
		     * The minimum for the Z value range. Defaults to the lowest Z value
		     * in the data.
		     *
		     * @type      {Number}
		     * @see       [zMax](#plotOptions.bubble.zMax)
		     * @sample    {highcharts} highcharts/plotoptions/bubble-zmin-zmax/
		     *            Z has a possible range of 0-100
		     * @default   null
		     * @since     4.0.3
		     * @product   highcharts
		     * @apioption plotOptions.bubble.zMin
		     */

		    /**
		     * When [displayNegative](#plotOptions.bubble.displayNegative) is `false`,
		     * bubbles with lower Z values are skipped. When `displayNegative`
		     * is `true` and a [negativeColor](#plotOptions.bubble.negativeColor)
		     * is given, points with lower Z is colored.
		     *
		     * @type    {Number}
		     * @sample  {highcharts} highcharts/plotoptions/bubble-negative/
		     *          Negative bubbles
		     * @default 0
		     * @since   3.0
		     * @product highcharts
		     */
		    zThreshold: 0,

		    zoneAxis: 'z'

		// Prototype members
		}, {
		    pointArrayMap: ['y', 'z'],
		    parallelArrays: ['x', 'y', 'z'],
		    trackerGroups: ['group', 'dataLabelsGroup'],
		    specialGroup: 'group', // To allow clipping (#6296)
		    bubblePadding: true,
		    zoneAxis: 'z',
		    directTouch: true,

    
		    pointAttribs: function (point, state) {
		        var markerOptions = this.options.marker,
		            fillOpacity = markerOptions.fillOpacity,
		            attr = Series.prototype.pointAttribs.call(this, point, state);

		        if (fillOpacity !== 1) {
		            attr.fill = color(attr.fill).setOpacity(fillOpacity).get('rgba');
		        }

		        return attr;
		    },
    

		    /**
		     * Get the radius for each point based on the minSize, maxSize and each
		     * point's Z value. This must be done prior to Series.translate because
		     * the axis needs to add padding in accordance with the point sizes.
		     */
		    getRadii: function (zMin, zMax, minSize, maxSize) {
		        var len,
		            i,
		            pos,
		            zData = this.zData,
		            radii = [],
		            options = this.options,
		            sizeByArea = options.sizeBy !== 'width',
		            zThreshold = options.zThreshold,
		            zRange = zMax - zMin,
		            value,
		            radius;

		        // Set the shape type and arguments to be picked up in drawPoints
		        for (i = 0, len = zData.length; i < len; i++) {

		            value = zData[i];

		            // When sizing by threshold, the absolute value of z determines
		            // the size of the bubble.
		            if (options.sizeByAbsoluteValue && value !== null) {
		                value = Math.abs(value - zThreshold);
		                zMax = zRange = Math.max(
		                    zMax - zThreshold,
		                    Math.abs(zMin - zThreshold)
		                );
		                zMin = 0;
		            }

		            if (!isNumber(value)) {
		                radius = null;
		            // Issue #4419 - if value is less than zMin, push a radius that's
		            // always smaller than the minimum size
		            } else if (value < zMin) {
		                radius = minSize / 2 - 1;
		            } else {
		                // Relative size, a number between 0 and 1
		                pos = zRange > 0 ? (value - zMin) / zRange : 0.5;

		                if (sizeByArea && pos >= 0) {
		                    pos = Math.sqrt(pos);
		                }
		                radius = Math.ceil(minSize + pos * (maxSize - minSize)) / 2;
		            }
		            radii.push(radius);
		        }
		        this.radii = radii;
		    },

		    /**
		     * Perform animation on the bubbles
		     */
		    animate: function (init) {
		        if (
		            !init &&
		            this.points.length < this.options.animationLimit // #8099
		        ) {
		            each(this.points, function (point) {
		                var graphic = point.graphic,
		                    animationTarget;

		                if (graphic && graphic.width) { // URL symbols don't have width
		                    animationTarget = {
		                        x: graphic.x,
		                        y: graphic.y,
		                        width: graphic.width,
		                        height: graphic.height
		                    };

		                    // Start values
		                    graphic.attr({
		                        x: point.plotX,
		                        y: point.plotY,
		                        width: 1,
		                        height: 1
		                    });

		                    // Run animation
		                    graphic.animate(animationTarget, this.options.animation);
		                }
		            }, this);

		            // delete this function to allow it only once
		            this.animate = null;
		        }
		    },

		    /**
		     * Extend the base translate method to handle bubble size
		     */
		    translate: function () {

		        var i,
		            data = this.data,
		            point,
		            radius,
		            radii = this.radii;

		        // Run the parent method
		        seriesTypes.scatter.prototype.translate.call(this);

		        // Set the shape type and arguments to be picked up in drawPoints
		        i = data.length;

		        while (i--) {
		            point = data[i];
		            radius = radii ? radii[i] : 0; // #1737

		            if (isNumber(radius) && radius >= this.minPxSize / 2) {
		                // Shape arguments
		                point.marker = H.extend(point.marker, {
		                    radius: radius,
		                    width: 2 * radius,
		                    height: 2 * radius
		                });

		                // Alignment box for the data label
		                point.dlBox = {
		                    x: point.plotX - radius,
		                    y: point.plotY - radius,
		                    width: 2 * radius,
		                    height: 2 * radius
		                };
		            } else { // below zThreshold
		                // #1691
		                point.shapeArgs = point.plotY = point.dlBox = undefined;
		            }
		        }
		    },

		    alignDataLabel: seriesTypes.column.prototype.alignDataLabel,
		    buildKDTree: noop,
		    applyZones: noop

		// Point class
		}, {
		    haloPath: function (size) {
		        return Point.prototype.haloPath.call(
		            this,
		            // #6067
		            size === 0 ? 0 : (this.marker ? this.marker.radius || 0 : 0) + size
		        );
		    },
		    ttBelow: false
		});

		/**
		 * Add logic to pad each axis with the amount of pixels
		 * necessary to avoid the bubbles to overflow.
		 */
		Axis.prototype.beforePadding = function () {
		    var axis = this,
		        axisLength = this.len,
		        chart = this.chart,
		        pxMin = 0,
		        pxMax = axisLength,
		        isXAxis = this.isXAxis,
		        dataKey = isXAxis ? 'xData' : 'yData',
		        min = this.min,
		        extremes = {},
		        smallestSize = Math.min(chart.plotWidth, chart.plotHeight),
		        zMin = Number.MAX_VALUE,
		        zMax = -Number.MAX_VALUE,
		        range = this.max - min,
		        transA = axisLength / range,
		        activeSeries = [];

		    // Handle padding on the second pass, or on redraw
		    each(this.series, function (series) {

		        var seriesOptions = series.options,
		            zData;

		        if (
		            series.bubblePadding &&
		            (series.visible || !chart.options.chart.ignoreHiddenSeries)
		        ) {

		            // Correction for #1673
		            axis.allowZoomOutside = true;

		            // Cache it
		            activeSeries.push(series);

		            if (isXAxis) { // because X axis is evaluated first

		                // For each series, translate the size extremes to pixel values
		                each(['minSize', 'maxSize'], function (prop) {
		                    var length = seriesOptions[prop],
		                        isPercent = /%$/.test(length);

		                    length = pInt(length);
		                    extremes[prop] = isPercent ?
		                        smallestSize * length / 100 :
		                        length;

		                });
		                series.minPxSize = extremes.minSize;
		                // Prioritize min size if conflict to make sure bubbles are
		                // always visible. #5873
		                series.maxPxSize = Math.max(extremes.maxSize, extremes.minSize);

		                // Find the min and max Z
		                zData = H.grep(series.zData, H.isNumber);
		                if (zData.length) { // #1735
		                    zMin = pick(seriesOptions.zMin, Math.min(
		                        zMin,
		                        Math.max(
		                            arrayMin(zData),
		                            seriesOptions.displayNegative === false ?
		                                seriesOptions.zThreshold :
		                                -Number.MAX_VALUE
		                        )
		                    ));
		                    zMax = pick(
		                        seriesOptions.zMax,
		                        Math.max(zMax, arrayMax(zData))
		                    );
		                }
		            }
		        }
		    });

		    each(activeSeries, function (series) {

		        var data = series[dataKey],
		            i = data.length,
		            radius;

		        if (isXAxis) {
		            series.getRadii(zMin, zMax, series.minPxSize, series.maxPxSize);
		        }

		        if (range > 0) {
		            while (i--) {
		                if (
		                    isNumber(data[i]) &&
		                    axis.dataMin <= data[i] &&
		                    data[i] <= axis.dataMax
		                ) {
		                    radius = series.radii[i];
		                    pxMin = Math.min(
		                        ((data[i] - min) * transA) - radius,
		                        pxMin
		                    );
		                    pxMax = Math.max(
		                        ((data[i] - min) * transA) + radius,
		                        pxMax
		                    );
		                }
		            }
		        }
		    });

		    // Apply the padding to the min and max properties
		    if (activeSeries.length && range > 0 && !this.isLog) {
		        pxMax -= axisLength;
		        transA *= (
		            axisLength +
		            Math.max(0, pxMin) - // #8901
		            Math.min(pxMax, axisLength)
		        ) / axisLength;
		        each(
		            [['min', 'userMin', pxMin], ['max', 'userMax', pxMax]],
		            function (keys) {
		                if (pick(axis.options[keys[0]], axis[keys[1]]) === undefined) {
		                    axis[keys[0]] += keys[2] / transA;
		                }
		            }
		        );
		    }
		};


		/**
		 * A `bubble` series. If the [type](#series.bubble.type) option is
		 * not specified, it is inherited from [chart.type](#chart.type).
		 *
		 * @type      {Object}
		 * @extends   series,plotOptions.bubble
		 * @excluding dataParser,dataURL,stack
		 * @product   highcharts highstock
		 * @apioption series.bubble
		 */

		/**
		 * An array of data points for the series. For the `bubble` series type,
		 * points can be given in the following ways:
		 *
		 * 1.  An array of arrays with 3 or 2 values. In this case, the values
		 * correspond to `x,y,z`. If the first value is a string, it is applied
		 * as the name of the point, and the `x` value is inferred. The `x`
		 * value can also be omitted, in which case the inner arrays should
		 * be of length 2\. Then the `x` value is automatically calculated,
		 * either starting at 0 and incremented by 1, or from `pointStart` and
		 * `pointInterval` given in the series options.
		 *
		 *  ```js
		 *     data: [
		 *         [0, 1, 2],
		 *         [1, 5, 5],
		 *         [2, 0, 2]
		 *     ]
		 *  ```
		 *
		 * 2.  An array of objects with named values. The following snippet shows only a
		 * few settings, see the complete options set below. If the total number of data
		 * points exceeds the series' [turboThreshold](#series.bubble.turboThreshold),
		 * this option is not available.
		 *
		 *  ```js
		 *     data: [{
		 *         x: 1,
		 *         y: 1,
		 *         z: 1,
		 *         name: "Point2",
		 *         color: "#00FF00"
		 *     }, {
		 *         x: 1,
		 *         y: 5,
		 *         z: 4,
		 *         name: "Point1",
		 *         color: "#FF00FF"
		 *     }]
		 *  ```
		 *
		 * @type      {Array<Object|Array>}
		 * @extends   series.line.data
		 * @excluding marker
		 * @sample    {highcharts} highcharts/chart/reflow-true/
		 *            Numerical values
		 * @sample    {highcharts} highcharts/series/data-array-of-arrays/
		 *            Arrays of numeric x and y
		 * @sample    {highcharts} highcharts/series/data-array-of-arrays-datetime/
		 *            Arrays of datetime x and y
		 * @sample    {highcharts} highcharts/series/data-array-of-name-value/
		 *            Arrays of point.name and y
		 * @sample    {highcharts} highcharts/series/data-array-of-objects/
		 *            Config objects
		 * @product   highcharts
		 * @apioption series.bubble.data
		 */

		/**
		 * The size value for each bubble. The bubbles' diameters are computed
		 * based on the `z`, and controlled by series options like `minSize`,
		 * `maxSize`, `sizeBy`, `zMin` and `zMax`.
		 *
		 * @type {Number}
		 * @product highcharts
		 * @apioption series.bubble.data.z
		 */

		/**
		 * @excluding enabled,enabledThreshold,height,radius,width
		 * @apioption series.bubble.marker
		 */

	}(Highcharts));
	(function (H) {
		/**
		 * (c) 2010-2018 Torstein Honsi
		 *
		 * License: www.highcharts.com/license
		 */

		/**
		 * Extensions for polar charts. Additionally, much of the geometry required for
		 * polar charts is gathered in RadialAxes.js.
		 */

		var each = H.each,
		    pick = H.pick,
		    Pointer = H.Pointer,
		    Series = H.Series,
		    seriesTypes = H.seriesTypes,
		    wrap = H.wrap,

		    seriesProto = Series.prototype,
		    pointerProto = Pointer.prototype,
		    colProto;

		if (!H.polarExtended) {
		    H.polarExtended = true;


		    /**
		     * Search a k-d tree by the point angle, used for shared tooltips in polar
		     * charts
		     */
		    seriesProto.searchPointByAngle = function (e) {
		        var series = this,
		            chart = series.chart,
		            xAxis = series.xAxis,
		            center = xAxis.pane.center,
		            plotX = e.chartX - center[0] - chart.plotLeft,
		            plotY = e.chartY - center[1] - chart.plotTop;

		        return this.searchKDTree({
		            clientX: 180 + (Math.atan2(plotX, plotY) * (-180 / Math.PI))
		        });

		    };

		    /**
		     * #6212 Calculate connectors for spline series in polar chart.
		     * @param {Boolean} calculateNeighbours
		     *        Check if connectors should be calculated for neighbour points as
		     *        well allows short recurence
		     */
		    seriesProto.getConnectors = function (
		        segment,
		        index,
		        calculateNeighbours,
		        connectEnds
		    ) {

		        var i,
		            prevPointInd,
		            nextPointInd,
		            previousPoint,
		            nextPoint,
		            previousX,
		            previousY,
		            nextX,
		            nextY,
		            plotX,
		            plotY,
		            ret,
		            // 1 means control points midway between points, 2 means 1/3 from
		            // the point, 3 is 1/4 etc;
		            smoothing = 1.5,
		            denom = smoothing + 1,
		            leftContX,
		            leftContY,
		            rightContX,
		            rightContY,
		            dLControlPoint, // distance left control point
		            dRControlPoint,
		            leftContAngle,
		            rightContAngle,
		            jointAngle,
		            addedNumber = connectEnds ? 1 : 0;

		        // Calculate final index of points depending on the initial index value.
		        // Because of calculating neighbours, index may be outisde segment
		        // array.
		        if (index >= 0 && index <= segment.length - 1) {
		            i = index;
		        } else if (index < 0) {
		            i = segment.length - 1 + index;
		        } else {
		            i = 0;
		        }

		        prevPointInd = (i - 1 < 0) ? segment.length - (1 + addedNumber) : i - 1;
		        nextPointInd = (i + 1 > segment.length - 1) ? addedNumber : i + 1;
		        previousPoint = segment[prevPointInd];
		        nextPoint = segment[nextPointInd];
		        previousX = previousPoint.plotX;
		        previousY = previousPoint.plotY;
		        nextX = nextPoint.plotX;
		        nextY = nextPoint.plotY;
		        plotX = segment[i].plotX; // actual point
		        plotY = segment[i].plotY;
		        leftContX = (smoothing * plotX + previousX) / denom;
		        leftContY = (smoothing * plotY + previousY) / denom;
		        rightContX = (smoothing * plotX + nextX) / denom;
		        rightContY = (smoothing * plotY + nextY) / denom;
		        dLControlPoint = Math.sqrt(
		            Math.pow(leftContX - plotX, 2) + Math.pow(leftContY - plotY, 2)
		        );
		        dRControlPoint = Math.sqrt(
		            Math.pow(rightContX - plotX, 2) + Math.pow(rightContY - plotY, 2)
		        );
		        leftContAngle = Math.atan2(leftContY - plotY, leftContX - plotX);
		        rightContAngle = Math.atan2(rightContY - plotY, rightContX - plotX);
		        jointAngle = (Math.PI / 2) + ((leftContAngle + rightContAngle) / 2);
		        // Ensure the right direction, jointAngle should be in the same quadrant
		        // as leftContAngle
		        if (Math.abs(leftContAngle - jointAngle) > Math.PI / 2) {
		            jointAngle -= Math.PI;
		        }
		        // Find the corrected control points for a spline straight through the
		        // point
		        leftContX = plotX + Math.cos(jointAngle) * dLControlPoint;
		        leftContY = plotY + Math.sin(jointAngle) * dLControlPoint;
		        rightContX = plotX + Math.cos(Math.PI + jointAngle) * dRControlPoint;
		        rightContY = plotY + Math.sin(Math.PI + jointAngle) * dRControlPoint;

		        // push current point's connectors into returned object

		        ret = {
		            rightContX: rightContX,
		            rightContY: rightContY,
		            leftContX: leftContX,
		            leftContY: leftContY,
		            plotX: plotX,
		            plotY: plotY
		        };

		        // calculate connectors for previous and next point and push them inside
		        // returned object
		        if (calculateNeighbours) {
		            ret.prevPointCont = this.getConnectors(
		                segment,
		                prevPointInd,
		                false,
		                connectEnds
		            );
		        }
		        return ret;
		    };

		    /**
		     * Wrap the buildKDTree function so that it searches by angle (clientX) in
		     * case of shared tooltip, and by two dimensional distance in case of
		     * non-shared.
		     */
		    wrap(seriesProto, 'buildKDTree', function (proceed) {
		        if (this.chart.polar) {
		            if (this.kdByAngle) {
		                this.searchPoint = this.searchPointByAngle;
		            } else {
		                this.options.findNearestPointBy = 'xy';
		            }
		        }
		        proceed.apply(this);
		    });

		    /**
		     * Translate a point's plotX and plotY from the internal angle and radius
		     * measures to true plotX, plotY coordinates
		     */
		    seriesProto.toXY = function (point) {
		        var xy,
		            chart = this.chart,
		            plotX = point.plotX,
		            plotY = point.plotY,
		            clientX;

		        // Save rectangular plotX, plotY for later computation
		        point.rectPlotX = plotX;
		        point.rectPlotY = plotY;

		        // Find the polar plotX and plotY
		        xy = this.xAxis.postTranslate(point.plotX, this.yAxis.len - plotY);
		        point.plotX = point.polarPlotX = xy.x - chart.plotLeft;
		        point.plotY = point.polarPlotY = xy.y - chart.plotTop;

		        // If shared tooltip, record the angle in degrees in order to align X
		        // points. Otherwise, use a standard k-d tree to get the nearest point
		        // in two dimensions.
		        if (this.kdByAngle) {
		            clientX = (
		                (plotX / Math.PI * 180) + this.xAxis.pane.options.startAngle
		            ) % 360;
		            if (clientX < 0) { // #2665
		                clientX += 360;
		            }
		            point.clientX = clientX;
		        } else {
		            point.clientX = point.plotX;
		        }
		    };

		    if (seriesTypes.spline) {
		        /**
		         * Overridden method for calculating a spline from one point to the next
		         */
		        wrap(
		            seriesTypes.spline.prototype,
		            'getPointSpline',
		            function (proceed, segment, point, i) {
		                var ret,
		                    connectors;

		                if (this.chart.polar) {
		                    // moveTo or lineTo
		                    if (!i) {
		                        ret = ['M', point.plotX, point.plotY];
		                    } else { // curve from last point to this
		                        connectors = this.getConnectors(
		                            segment,
		                            i,
		                            true,
		                            this.connectEnds
		                        );
		                        ret = [
		                            'C',
		                            connectors.prevPointCont.rightContX,
		                            connectors.prevPointCont.rightContY,
		                            connectors.leftContX,
		                            connectors.leftContY,
		                            connectors.plotX,
		                            connectors.plotY
		                        ];
		                    }
		                } else {
		                    ret = proceed.call(this, segment, point, i);
		                }
		                return ret;
		            }
		        );

		        // #6430 Areasplinerange series use unwrapped getPointSpline method, so
		        // we need to set this method again.
		        if (seriesTypes.areasplinerange) {
		            seriesTypes.areasplinerange.prototype.getPointSpline =
		                seriesTypes.spline.prototype.getPointSpline;
		        }
		    }

		    /**
		     * Extend translate. The plotX and plotY values are computed as if the polar
		     * chart were a cartesian plane, where plotX denotes the angle in radians
		     * and (yAxis.len - plotY) is the pixel distance from center.
		     */
		    H.addEvent(Series, 'afterTranslate', function () {
		        var chart = this.chart,
		            points,
		            i;

		        if (chart.polar) {
		            // Postprocess plot coordinates
		            this.kdByAngle = chart.tooltip && chart.tooltip.shared;

		            if (!this.preventPostTranslate) {
		                points = this.points;
		                i = points.length;

		                while (i--) {
		                    // Translate plotX, plotY from angle and radius to true plot
		                    // coordinates
		                    this.toXY(points[i]);
		                }
		            }

		            // Perform clip after render
		            if (!this.hasClipCircleSetter) {
		                this.hasClipCircleSetter = Boolean(
		                    H.addEvent(this, 'afterRender', function () {
		                        var circ;
		                        if (chart.polar) {
		                            circ = this.yAxis.center;
		                            this.group.clip(
		                                chart.renderer.clipCircle(
		                                    circ[0],
		                                    circ[1],
		                                    circ[2] / 2
		                                )
		                            );
		                            this.setClip = H.noop;
		                        }
		                    })
		                );
		            }
		        }
		    }, { order: 2 }); // Run after translation of ||-coords

		    /**
		     * Extend getSegmentPath to allow connecting ends across 0 to provide a
		     * closed circle in line-like series.
		     */
		    wrap(seriesProto, 'getGraphPath', function (proceed, points) {
		        var series = this,
		            i,
		            firstValid,
		            popLastPoint;

		        // Connect the path
		        if (this.chart.polar) {
		            points = points || this.points;

		            // Append first valid point in order to connect the ends
		            for (i = 0; i < points.length; i++) {
		                if (!points[i].isNull) {
		                    firstValid = i;
		                    break;
		                }
		            }


		            /**
		             * Polar charts only. Whether to connect the ends of a line series
		             * plot across the extremes.
		             *
		             * @type {Boolean}
		             * @sample {highcharts} highcharts/plotoptions/line-connectends-false/
		             *         Do not connect
		             * @since 2.3.0
		             * @product highcharts
		             * @apioption plotOptions.series.connectEnds
		             */
		            if (
		                this.options.connectEnds !== false &&
		                firstValid !== undefined
		            ) {
		                this.connectEnds = true; // re-used in splines
		                points.splice(points.length, 0, points[firstValid]);
		                popLastPoint = true;
		            }

		            // For area charts, pseudo points are added to the graph, now we
		            // need to translate these
		            each(points, function (point) {
		                if (point.polarPlotY === undefined) {
		                    series.toXY(point);
		                }
		            });
		        }

		        // Run uber method
		        var ret = proceed.apply(this, [].slice.call(arguments, 1));

		        // #6212 points.splice method is adding points to an array. In case of
		        // areaspline getGraphPath method is used two times and in both times
		        // points are added to an array. That is why points.pop is used, to get
		        // unmodified points.
		        if (popLastPoint) {
		            points.pop();
		        }
		        return ret;
		    });


		    var polarAnimate = function (proceed, init) {
		        var chart = this.chart,
		            animation = this.options.animation,
		            group = this.group,
		            markerGroup = this.markerGroup,
		            center = this.xAxis.center,
		            plotLeft = chart.plotLeft,
		            plotTop = chart.plotTop,
		            attribs;

		        // Specific animation for polar charts
		        if (chart.polar) {

		            // Enable animation on polar charts only in SVG. In VML, the scaling
		            // is different, plus animation would be so slow it would't matter.
		            if (chart.renderer.isSVG) {

		                if (animation === true) {
		                    animation = {};
		                }

		                // Initialize the animation
		                if (init) {

		                    // Scale down the group and place it in the center
		                    attribs = {
		                        translateX: center[0] + plotLeft,
		                        translateY: center[1] + plotTop,
		                        scaleX: 0.001, // #1499
		                        scaleY: 0.001
		                    };

		                    group.attr(attribs);
		                    if (markerGroup) {
		                        markerGroup.attr(attribs);
		                    }

		                // Run the animation
		                } else {
		                    attribs = {
		                        translateX: plotLeft,
		                        translateY: plotTop,
		                        scaleX: 1,
		                        scaleY: 1
		                    };
		                    group.animate(attribs, animation);
		                    if (markerGroup) {
		                        markerGroup.animate(attribs, animation);
		                    }

		                    // Delete this function to allow it only once
		                    this.animate = null;
		                }
		            }

		        // For non-polar charts, revert to the basic animation
		        } else {
		            proceed.call(this, init);
		        }
		    };

		    // Define the animate method for regular series
		    wrap(seriesProto, 'animate', polarAnimate);


		    if (seriesTypes.column) {

		        colProto = seriesTypes.column.prototype;

		        colProto.polarArc = function (low, high, start, end) {
		            var center = this.xAxis.center,
		                len = this.yAxis.len;

		            return this.chart.renderer.symbols.arc(
		                center[0],
		                center[1],
		                len - high,
		                null,
		                {
		                    start: start,
		                    end: end,
		                    innerR: len - pick(low, len)
		                }
		            );
		        };

		        /**
		        * Define the animate method for columnseries
		        */
		        wrap(colProto, 'animate', polarAnimate);


		        /**
		         * Extend the column prototype's translate method
		         */
		        wrap(colProto, 'translate', function (proceed) {

		            var xAxis = this.xAxis,
		                startAngleRad = xAxis.startAngleRad,
		                start,
		                points,
		                point,
		                i;

		            this.preventPostTranslate = true;

		            // Run uber method
		            proceed.call(this);

		            // Postprocess plot coordinates
		            if (xAxis.isRadial) {
		                points = this.points;
		                i = points.length;
		                while (i--) {
		                    point = points[i];
		                    start = point.barX + startAngleRad;
		                    point.shapeType = 'path';
		                    point.shapeArgs = {
		                        d: this.polarArc(
		                            point.yBottom,
		                            point.plotY,
		                            start,
		                            start + point.pointWidth
		                        )
		                    };
		                    // Provide correct plotX, plotY for tooltip
		                    this.toXY(point);
		                    point.tooltipPos = [point.plotX, point.plotY];
		                    point.ttBelow = point.plotY > xAxis.center[1];
		                }
		            }
		        });


		        /**
		         * Align column data labels outside the columns. #1199.
		         */
		        wrap(colProto, 'alignDataLabel', function (
		            proceed,
		            point,
		            dataLabel,
		            options,
		            alignTo,
		            isNew
		        ) {

		            if (this.chart.polar) {
		                var angle = point.rectPlotX / Math.PI * 180,
		                    align,
		                    verticalAlign;

		                // Align nicely outside the perimeter of the columns
		                if (options.align === null) {
		                    if (angle > 20 && angle < 160) {
		                        align = 'left'; // right hemisphere
		                    } else if (angle > 200 && angle < 340) {
		                        align = 'right'; // left hemisphere
		                    } else {
		                        align = 'center'; // top or bottom
		                    }
		                    options.align = align;
		                }
		                if (options.verticalAlign === null) {
		                    if (angle < 45 || angle > 315) {
		                        verticalAlign = 'bottom'; // top part
		                    } else if (angle > 135 && angle < 225) {
		                        verticalAlign = 'top'; // bottom part
		                    } else {
		                        verticalAlign = 'middle'; // left or right
		                    }
		                    options.verticalAlign = verticalAlign;
		                }

		                seriesProto.alignDataLabel.call(
		                    this,
		                    point,
		                    dataLabel,
		                    options,
		                    alignTo,
		                    isNew
		                );
		            } else {
		                proceed.call(this, point, dataLabel, options, alignTo, isNew);
		            }

		        });
		    }

		    /**
		     * Extend getCoordinates to prepare for polar axis values
		     */
		    wrap(pointerProto, 'getCoordinates', function (proceed, e) {
		        var chart = this.chart,
		            ret = {
		                xAxis: [],
		                yAxis: []
		            };

		        if (chart.polar) {

		            each(chart.axes, function (axis) {
		                var isXAxis = axis.isXAxis,
		                    center = axis.center,
		                    x = e.chartX - center[0] - chart.plotLeft,
		                    y = e.chartY - center[1] - chart.plotTop;

		                ret[isXAxis ? 'xAxis' : 'yAxis'].push({
		                    axis: axis,
		                    value: axis.translate(
		                        isXAxis ?
		                            Math.PI - Math.atan2(x, y) : // angle
		                            // distance from center
		                            Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2)),
		                        true
		                    )
		                });
		            });

		        } else {
		            ret = proceed.call(this, e);
		        }

		        return ret;
		    });

		    H.SVGRenderer.prototype.clipCircle = function (x, y, r) {
		        var wrapper,
		            id = H.uniqueKey(),

		            clipPath = this.createElement('clipPath').attr({
		                id: id
		            }).add(this.defs);

		        wrapper = this.circle(x, y, r).add(clipPath);
		        wrapper.id = id;
		        wrapper.clipPath = clipPath;

		        return wrapper;
		    };

		    H.addEvent(H.Chart, 'getAxes', function () {

		        if (!this.pane) {
		            this.pane = [];
		        }
		        each(H.splat(this.options.pane), function (paneOptions) {
		            new H.Pane( // eslint-disable-line no-new
		                paneOptions,
		                this
		            );
		        }, this);
		    });

		    H.addEvent(H.Chart, 'afterDrawChartBox', function () {
		        each(this.pane, function (pane) {
		            pane.render();
		        });
		    });

		    /**
		     * Extend chart.get to also search in panes. Used internally in
		     * responsiveness and chart.update.
		     */
		    wrap(H.Chart.prototype, 'get', function (proceed, id) {
		        return H.find(this.pane, function (pane) {
		            return pane.options.id === id;
		        }) || proceed.call(this, id);
		    });
		}

	}(Highcharts));
	return (function () {


	}());
}));