highcharts
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JavaScript charting framework
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JavaScript
// SPDX-License-Identifier: LicenseRef-Highcharts
/**
* @license Highcharts JS v13.0.1 (2026-08-17)
* @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
*/
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory(root["_Highcharts"], root["_Highcharts"]["Series"], root["_Highcharts"]["SeriesRegistry"]);
else if(typeof define === 'function' && define.amd)
define("highcharts/modules/pareto", ["highcharts/highcharts"], function (amd1) {return factory(amd1,amd1["Series"],amd1["SeriesRegistry"]);});
else if(typeof exports === 'object')
exports["highcharts/modules/pareto"] = factory(root["_Highcharts"], root["_Highcharts"]["Series"], root["_Highcharts"]["SeriesRegistry"]);
else
root["Highcharts"] = factory(root["Highcharts"], root["Highcharts"]["Series"], root["Highcharts"]["SeriesRegistry"]);
})(typeof window === 'undefined' ? this : window, (__WEBPACK_EXTERNAL_MODULE__944__, __WEBPACK_EXTERNAL_MODULE__820__, __WEBPACK_EXTERNAL_MODULE__512__) => {
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let __webpack_exports__ = {};
// EXPORTS
__webpack_require__.d(__webpack_exports__, {
"default": () => (/* binding */ pareto_src)
});
// EXTERNAL MODULE: external {"amd":["highcharts/highcharts"],"commonjs":["highcharts"],"commonjs2":["highcharts"],"root":["Highcharts"]}
var highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_ = __webpack_require__(944);
var highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_default = /*#__PURE__*/__webpack_require__.n(highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_);
// EXTERNAL MODULE: external {"amd":["highcharts/highcharts","Series"],"commonjs":["highcharts","Series"],"commonjs2":["highcharts","Series"],"root":["Highcharts","Series"]}
var highcharts_Series_commonjs_highcharts_Series_commonjs2_highcharts_Series_root_Highcharts_Series_ = __webpack_require__(820);
var highcharts_Series_commonjs_highcharts_Series_commonjs2_highcharts_Series_root_Highcharts_Series_default = /*#__PURE__*/__webpack_require__.n(highcharts_Series_commonjs_highcharts_Series_commonjs2_highcharts_Series_root_Highcharts_Series_);
;// ./code/es-modules/Series/DerivedComposition.js
/* *
*
*
* */
const { noop } = (highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_default());
/* *
*
* Composition
*
* */
/**
* Provides methods for auto setting/updating series data based on the based
* series data.
* @internal
*/
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
* @internal
*/
DerivedComposition.setDerivedData = noop;
/* *
*
* Functions
*
* */
/**
* @internal
*/
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
* @internal
*/
function init() {
highcharts_Series_commonjs_highcharts_Series_commonjs2_highcharts_Series_root_Highcharts_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
* @internal
*/
function setBaseSeries() {
const chart = this.chart, baseSeriesOptions = this.options.baseSeries, baseSeries = ((0,highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_.defined)(baseSeriesOptions) &&
(chart.series[baseSeriesOptions] ||
chart.get(baseSeriesOptions)));
this.baseSeries = baseSeries || null;
}
DerivedComposition.setBaseSeries = setBaseSeries;
/**
* Adds events for the series
* @internal
*/
function addEvents() {
this.eventRemovers.push((0,highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_.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.
* @internal
*/
function addBaseSeriesEvents() {
this.eventRemovers.push((0,highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_.addEvent)(this.baseSeries, 'updatedData', () => {
this.setDerivedData();
}), (0,highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_.addEvent)(this.baseSeries, 'destroy', () => {
this.baseSeries = null;
this.initialised = false;
}));
}
DerivedComposition.addBaseSeriesEvents = addBaseSeriesEvents;
/**
* Destroys the series
* @internal
*/
function destroy() {
this.eventRemovers.forEach((remover) => {
remover();
});
highcharts_Series_commonjs_highcharts_Series_commonjs2_highcharts_Series_root_Highcharts_Series_default().prototype.destroy.apply(this, arguments);
}
DerivedComposition.destroy = destroy;
})(DerivedComposition || (DerivedComposition = {}));
/* *
*
* Default Export
*
* */
/** @internal */
/* harmony default export */ const Series_DerivedComposition = (DerivedComposition);
;// ./code/es-modules/Series/ParetoSeries/ParetoSeriesDefaults.js
/* *
*
* (c) 2010-2026 Highsoft AS
* Author: Sebastian Bochan
*
* Integration of this software requires a license.
* - For commercial use, see www.highcharts.com/license
* - For non-commercial, see www.highcharts.com/license-eula
*
*
* */
/* *
*
* 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.
*
* @basic
* @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 MODULE: external {"amd":["highcharts/highcharts","SeriesRegistry"],"commonjs":["highcharts","SeriesRegistry"],"commonjs2":["highcharts","SeriesRegistry"],"root":["Highcharts","SeriesRegistry"]}
var highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_SeriesRegistry_ = __webpack_require__(512);
var highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_SeriesRegistry_default = /*#__PURE__*/__webpack_require__.n(highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_SeriesRegistry_);
;// ./code/es-modules/Series/ParetoSeries/ParetoSeries.js
/* *
*
* (c) 2010-2026 Highsoft AS
* Author: Sebastian Bochan
*
* Integration of this software requires a license.
* - For commercial use, see www.highcharts.com/license
* - For non-commercial, see www.highcharts.com/license-eula
*
*
* */
const { line: LineSeries } = (highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_SeriesRegistry_default()).seriesTypes;
/* *
*
* 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],
(0,highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_.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 = (0,highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_.merge)(LineSeries.defaultOptions, ParetoSeries_ParetoSeriesDefaults);
(0,highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_.extend)(ParetoSeries.prototype, {
hasDerivedData: Series_DerivedComposition.hasDerivedData
});
Series_DerivedComposition.compose(ParetoSeries);
highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_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 = ((highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_default()));
__webpack_exports__ = __webpack_exports__["default"];
/******/ return __webpack_exports__;
/******/ })()
;
});