// SPDX-License-Identifier: LicenseRef-Highcharts
/**
 * @license Highcharts JS v12.5.0 (2026-01-12)
 * @module highcharts/modules/pareto
 * @requires highcharts
 *
 * Pareto series type for Highcharts
 *
 * (c) 2010-2026 Highsoft AS
 * Author: Sebastian Bochan
 *
 * A commercial license may be required depending on use.
 * See www.highcharts.com/license
 */
import * as __WEBPACK_EXTERNAL_MODULE__highcharts_src_js_8202131d__ from "../highcharts.src.js";
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var __webpack_exports__ = {};

;// external ["../highcharts.src.js","default"]
const external_highcharts_src_js_default_namespaceObject = __WEBPACK_EXTERNAL_MODULE__highcharts_src_js_8202131d__["default"];
var external_highcharts_src_js_default_default = /*#__PURE__*/__webpack_require__.n(external_highcharts_src_js_default_namespaceObject);
;// external ["../highcharts.src.js","default","Series"]
const external_highcharts_src_js_default_Series_namespaceObject = __WEBPACK_EXTERNAL_MODULE__highcharts_src_js_8202131d__["default"].Series;
var external_highcharts_src_js_default_Series_default = /*#__PURE__*/__webpack_require__.n(external_highcharts_src_js_default_Series_namespaceObject);
;// ./code/es-modules/Series/DerivedComposition.js
/* *
 *
 *
 * */


const { noop } = (external_highcharts_src_js_default_default());


const { addEvent, defined } = (external_highcharts_src_js_default_default());
/* *
 *
 *  Composition
 *
 * */
/**
 * Provides methods for auto setting/updating series data based on the based
 * series data.
 * @private
 */
var DerivedComposition;
(function (DerivedComposition) {
    /* *
     *
     *  Declarations
     *
     * */
    /* *
     *
     *  Constants
     *
     * */
    DerivedComposition.hasDerivedData = true;
    /**
     * Method to be implemented - inside the method the series has already
     * access to the base series via m `this.baseSeries` and the bases data is
     * initialised. It should return data in the format accepted by
     * `Series.setData()` method
     * @private
     */
    DerivedComposition.setDerivedData = noop;
    /* *
     *
     *  Functions
     *
     * */
    /* eslint-disable valid-jsdoc */
    /**
     * @private
     */
    function compose(SeriesClass) {
        const seriesProto = SeriesClass.prototype;
        seriesProto.addBaseSeriesEvents = addBaseSeriesEvents;
        seriesProto.addEvents = addEvents;
        seriesProto.destroy = destroy;
        seriesProto.init = init;
        seriesProto.setBaseSeries = setBaseSeries;
        return SeriesClass;
    }
    DerivedComposition.compose = compose;
    /**
     * Initialise series
     * @private
     */
    function init() {
        external_highcharts_src_js_default_Series_default().prototype.init.apply(this, arguments);
        this.initialised = false;
        this.baseSeries = null;
        this.eventRemovers = [];
        this.addEvents();
    }
    DerivedComposition.init = init;
    /**
     * Sets base series for the series
     * @private
     */
    function setBaseSeries() {
        const chart = this.chart, baseSeriesOptions = this.options.baseSeries, baseSeries = (defined(baseSeriesOptions) &&
            (chart.series[baseSeriesOptions] ||
                chart.get(baseSeriesOptions)));
        this.baseSeries = baseSeries || null;
    }
    DerivedComposition.setBaseSeries = setBaseSeries;
    /**
     * Adds events for the series
     * @private
     */
    function addEvents() {
        this.eventRemovers.push(addEvent(this.chart, 'afterLinkSeries', () => {
            this.setBaseSeries();
            if (this.baseSeries && !this.initialised) {
                this.setDerivedData();
                this.addBaseSeriesEvents();
                this.initialised = true;
            }
        }));
    }
    DerivedComposition.addEvents = addEvents;
    /**
     * Adds events to the base series - it required for recalculating the data
     * in the series if the base series is updated / removed / etc.
     * @private
     */
    function addBaseSeriesEvents() {
        this.eventRemovers.push(addEvent(this.baseSeries, 'updatedData', () => {
            this.setDerivedData();
        }), addEvent(this.baseSeries, 'destroy', () => {
            this.baseSeries = null;
            this.initialised = false;
        }));
    }
    DerivedComposition.addBaseSeriesEvents = addBaseSeriesEvents;
    /**
     * Destroys the series
     * @private
     */
    function destroy() {
        this.eventRemovers.forEach((remover) => {
            remover();
        });
        external_highcharts_src_js_default_Series_default().prototype.destroy.apply(this, arguments);
    }
    DerivedComposition.destroy = destroy;
})(DerivedComposition || (DerivedComposition = {}));
/* *
 *
 *  Default Export
 *
 * */
/* harmony default export */ const Series_DerivedComposition = (DerivedComposition);

;// ./code/es-modules/Series/ParetoSeries/ParetoSeriesDefaults.js
/* *
 *
 *  (c) 2010-2026 Highsoft AS
 *  Author: Sebastian Bochan
 *
 *  A commercial license may be required depending on use.
 *  See www.highcharts.com/license
 *
 *
 * */

/* *
 *
 *  API Options
 *
 * */
/**
 * A pareto diagram is a type of chart that contains both bars and a line
 * graph, where individual values are represented in descending order by
 * bars, and the cumulative total is represented by the line.
 *
 * @sample {highcharts} highcharts/demo/pareto/
 *         Pareto diagram
 *
 * @extends      plotOptions.line
 * @since        6.0.0
 * @product      highcharts
 * @excluding    allAreas, boostThreshold, borderColor, borderRadius,
 *               borderWidth, crisp, colorAxis, depth, data, dragDrop,
 *               edgeColor, edgeWidth, findNearestPointBy, gapSize, gapUnit,
 *               grouping, groupPadding, groupZPadding, maxPointWidth, keys,
 *               negativeColor, pointInterval, pointIntervalUnit,
 *               pointPadding, pointPlacement, pointRange, pointStart,
 *               pointWidth, shadow, step, softThreshold, stacking,
 *               threshold, zoneAxis, zones, boostBlending
 * @requires     modules/pareto
 * @optionparent plotOptions.pareto
 */
const ParetoSeriesDefaults = {
    /**
     * Higher zIndex than column series to draw line above shapes.
     */
    zIndex: 3
};
/**
 * A `pareto` series. If the [type](#series.pareto.type) option is not
 * specified, it is inherited from [chart.type](#chart.type).
 *
 * @extends   series,plotOptions.pareto
 * @since     6.0.0
 * @product   highcharts
 * @excluding data, dataParser, dataURL, boostThreshold, boostBlending
 * @requires  modules/pareto
 * @apioption series.pareto
 */
/**
 * An integer identifying the index to use for the base series, or a string
 * representing the id of the series.
 *
 * @type      {number|string}
 * @default   undefined
 * @apioption series.pareto.baseSeries
 */
/**
 * An array of data points for the series. For the `pareto` series type,
 * points are calculated dynamically.
 *
 * @type      {Array<Array<number|string>|*>}
 * @extends   series.column.data
 * @since     6.0.0
 * @product   highcharts
 * @apioption series.pareto.data
 */
''; // Keeps doclets above separate
/* *
 *
 *  Default Export
 *
 * */
/* harmony default export */ const ParetoSeries_ParetoSeriesDefaults = (ParetoSeriesDefaults);

;// external ["../highcharts.src.js","default","SeriesRegistry"]
const external_highcharts_src_js_default_SeriesRegistry_namespaceObject = __WEBPACK_EXTERNAL_MODULE__highcharts_src_js_8202131d__["default"].SeriesRegistry;
var external_highcharts_src_js_default_SeriesRegistry_default = /*#__PURE__*/__webpack_require__.n(external_highcharts_src_js_default_SeriesRegistry_namespaceObject);
;// ./code/es-modules/Series/ParetoSeries/ParetoSeries.js
/* *
 *
 *  (c) 2010-2026 Highsoft AS
 *  Author: Sebastian Bochan
 *
 *  A commercial license may be required depending on use.
 *  See www.highcharts.com/license
 *
 *
 * */




const { line: LineSeries } = (external_highcharts_src_js_default_SeriesRegistry_default()).seriesTypes;

const { correctFloat, merge, extend } = (external_highcharts_src_js_default_default());
/* *
 *
 *  Class
 *
 * */
/**
 * The pareto series type.
 *
 * @private
 * @class
 * @name Highcharts.seriesTypes.pareto
 *
 * @augments Highcharts.Series
 */
class ParetoSeries extends LineSeries {
    /* *
     *
     *  Functions
     *
     * */
    /**
     * Calculate y sum and each percent point.
     *
     * @private
     * @function Highcharts.Series#sumPointsPercents
     *
     * @param {Array<number>} yValues
     * Y values
     *
     * @param {Array<number>} xValues
     * X values
     *
     * @param {number} sum
     * Sum of all y values
     *
     * @param {boolean} [isSum]
     * Declares if calculate sum of all points
     *
     * @return {number|Array<number,number>}
     * Returns sum of points or array of points [x,sum]
     *
     * @requires modules/pareto
     */
    sumPointsPercents(yValues, xValues, sum, isSum) {
        const percentPoints = [];
        let i = 0, sumY = 0, sumPercent = 0, percentPoint;
        for (const point of yValues) {
            if (point !== null) {
                if (isSum) {
                    sumY += point;
                }
                else {
                    percentPoint = (point / sum) * 100;
                    percentPoints.push([
                        xValues[i],
                        correctFloat(sumPercent + percentPoint)
                    ]);
                    sumPercent += percentPoint;
                }
            }
            ++i;
        }
        return (isSum ? sumY : percentPoints);
    }
    /**
     * Calculate sum and return percent points.
     *
     * @private
     * @function Highcharts.Series#setDerivedData
     * @requires modules/pareto
     */
    setDerivedData() {
        const xValues = this.baseSeries?.getColumn('x') || [], yValues = this.baseSeries?.getColumn('y') || [], sum = this.sumPointsPercents(yValues, xValues, null, true);
        this.setData(this.sumPointsPercents(yValues, xValues, sum, false), false);
    }
}
/* *
 *
 *  Static Properties
 *
 * */
ParetoSeries.defaultOptions = merge(LineSeries.defaultOptions, ParetoSeries_ParetoSeriesDefaults);
extend(ParetoSeries.prototype, {
    hasDerivedData: Series_DerivedComposition.hasDerivedData
});
Series_DerivedComposition.compose(ParetoSeries);
external_highcharts_src_js_default_SeriesRegistry_default().registerSeriesType('pareto', ParetoSeries);
/* *
 *
 *  Default export
 *
 * */
/* harmony default export */ const ParetoSeries_ParetoSeries = ((/* unused pure expression or super */ null && (ParetoSeries)));

;// ./code/es-modules/masters/modules/pareto.src.js




/* harmony default export */ const pareto_src = ((external_highcharts_src_js_default_default()));

export { pareto_src as default };
