141 lines
4.2 KiB
JavaScript
141 lines
4.2 KiB
JavaScript
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/* *
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*
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* (c) 2010-2017 Sebastian Bochan
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*
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* License: www.highcharts.com/license
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*
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* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
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*
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* */
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'use strict';
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import U from '../parts/Utilities.js';
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var correctFloat = U.correctFloat, merge = U.merge, seriesType = U.seriesType;
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import '../parts/Options.js';
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import derivedSeriesMixin from '../mixins/derived-series.js';
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/**
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* The pareto series type.
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*
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* @private
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* @class
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* @name Highcharts.seriesTypes.pareto
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*
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* @augments Highcharts.Series
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*/
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seriesType('pareto', 'line'
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/**
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* A pareto diagram is a type of chart that contains both bars and a line
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* graph, where individual values are represented in descending order by
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* bars, and the cumulative total is represented by the line.
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*
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* @sample {highcharts} highcharts/demo/pareto/
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* Pareto diagram
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*
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* @extends plotOptions.line
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* @since 6.0.0
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* @product highcharts
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* @excluding allAreas, boostThreshold, borderColor, borderRadius,
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* borderWidth, crisp, colorAxis, depth, data, dragDrop,
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* edgeColor, edgeWidth, findNearestPointBy, gapSize, gapUnit,
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* grouping, groupPadding, groupZPadding, maxPointWidth, keys,
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* negativeColor, pointInterval, pointIntervalUnit,
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* pointPadding, pointPlacement, pointRange, pointStart,
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* pointWidth, shadow, step, softThreshold, stacking,
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* threshold, zoneAxis, zones
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* @requires modules/pareto
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* @optionparent plotOptions.pareto
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*/
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, {
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/**
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* Higher zIndex than column series to draw line above shapes.
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*/
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zIndex: 3
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},
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/* eslint-disable no-invalid-this, valid-jsdoc */
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merge(derivedSeriesMixin, {
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/**
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* Calculate sum and return percent points.
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*
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* @private
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* @function Highcharts.Series#setDerivedData
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* @requires modules/pareto
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*/
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setDerivedData: function () {
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var xValues = this.baseSeries.xData, yValues = this.baseSeries.yData, sum = this.sumPointsPercents(yValues, xValues, null, true);
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this.setData(this.sumPointsPercents(yValues, xValues, sum, false), false);
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},
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/**
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* Calculate y sum and each percent point.
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*
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* @private
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* @function Highcharts.Series#sumPointsPercents
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*
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* @param {Array<number>} yValues
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* Y values
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*
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* @param {Array<number>} xValues
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* X values
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*
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* @param {number} sum
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* Sum of all y values
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*
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* @param {boolean} [isSum]
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* Declares if calculate sum of all points
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*
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* @return {number|Array<number,number>}
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* Returns sum of points or array of points [x,sum]
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*
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* @requires modules/pareto
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*/
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sumPointsPercents: function (yValues, xValues, sum, isSum) {
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var sumY = 0, sumPercent = 0, percentPoints = [], percentPoint;
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yValues.forEach(function (point, i) {
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if (point !== null) {
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if (isSum) {
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sumY += point;
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}
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else {
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percentPoint = (point / sum) * 100;
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percentPoints.push([
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xValues[i],
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correctFloat(sumPercent + percentPoint)
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]);
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sumPercent += percentPoint;
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}
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}
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});
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return (isSum ? sumY : percentPoints);
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}
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})
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/* eslint-enable no-invalid-this, valid-jsdoc */
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);
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/**
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* A `pareto` series. If the [type](#series.pareto.type) option is not
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* specified, it is inherited from [chart.type](#chart.type).
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*
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* @extends series,plotOptions.pareto
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* @since 6.0.0
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* @product highcharts
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* @excluding data, dataParser, dataURL
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* @requires modules/pareto
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* @apioption series.pareto
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*/
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/**
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* An integer identifying the index to use for the base series, or a string
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* representing the id of the series.
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*
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* @type {number|string}
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* @default undefined
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* @apioption series.pareto.baseSeries
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*/
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/**
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* An array of data points for the series. For the `pareto` series type,
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* points are calculated dynamically.
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*
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* @type {Array<Array<number|string>|*>}
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* @extends series.column.data
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* @since 6.0.0
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* @product highcharts
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* @apioption series.pareto.data
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*/
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''; // adds the doclets above to the transpiled file
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