tupali/librerias/gantt/code/es-modules/modules/pareto.src.js

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2020-05-23 20:45:54 +00:00
/* *
*
* (c) 2010-2017 Sebastian Bochan
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
'use strict';
import U from '../parts/Utilities.js';
var correctFloat = U.correctFloat, merge = U.merge, seriesType = U.seriesType;
import '../parts/Options.js';
import derivedSeriesMixin from '../mixins/derived-series.js';
/**
* The pareto series type.
*
* @private
* @class
* @name Highcharts.seriesTypes.pareto
*
* @augments Highcharts.Series
*/
seriesType('pareto', 'line'
/**
* 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
* @requires modules/pareto
* @optionparent plotOptions.pareto
*/
, {
/**
* Higher zIndex than column series to draw line above shapes.
*/
zIndex: 3
},
/* eslint-disable no-invalid-this, valid-jsdoc */
merge(derivedSeriesMixin, {
/**
* Calculate sum and return percent points.
*
* @private
* @function Highcharts.Series#setDerivedData
* @requires modules/pareto
*/
setDerivedData: function () {
var xValues = this.baseSeries.xData, yValues = this.baseSeries.yData, sum = this.sumPointsPercents(yValues, xValues, null, true);
this.setData(this.sumPointsPercents(yValues, xValues, sum, false), false);
},
/**
* 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: function (yValues, xValues, sum, isSum) {
var sumY = 0, sumPercent = 0, percentPoints = [], percentPoint;
yValues.forEach(function (point, i) {
if (point !== null) {
if (isSum) {
sumY += point;
}
else {
percentPoint = (point / sum) * 100;
percentPoints.push([
xValues[i],
correctFloat(sumPercent + percentPoint)
]);
sumPercent += percentPoint;
}
}
});
return (isSum ? sumY : percentPoints);
}
})
/* eslint-enable no-invalid-this, valid-jsdoc */
);
/**
* 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
* @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
*/
''; // adds the doclets above to the transpiled file