578 lines
23 KiB
JavaScript
578 lines
23 KiB
JavaScript
/**
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* @license Highcharts JS v8.1.0 (2020-05-05)
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*
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* Highcharts funnel module
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*
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* (c) 2010-2019 Torstein Honsi
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*
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* License: www.highcharts.com/license
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*/
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'use strict';
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(function (factory) {
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if (typeof module === 'object' && module.exports) {
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factory['default'] = factory;
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module.exports = factory;
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} else if (typeof define === 'function' && define.amd) {
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define('highcharts/modules/funnel', ['highcharts'], function (Highcharts) {
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factory(Highcharts);
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factory.Highcharts = Highcharts;
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return factory;
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});
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} else {
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factory(typeof Highcharts !== 'undefined' ? Highcharts : undefined);
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}
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}(function (Highcharts) {
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var _modules = Highcharts ? Highcharts._modules : {};
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function _registerModule(obj, path, args, fn) {
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if (!obj.hasOwnProperty(path)) {
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obj[path] = fn.apply(null, args);
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}
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}
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_registerModule(_modules, 'modules/funnel.src.js', [_modules['parts/Globals.js'], _modules['parts/Utilities.js']], function (Highcharts, U) {
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/* *
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*
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* Highcharts funnel module
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*
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* (c) 2010-2020 Torstein Honsi
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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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/* eslint indent: 0 */
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var isArray = U.isArray, pick = U.pick;
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// create shortcuts
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var seriesType = Highcharts.seriesType, seriesTypes = Highcharts.seriesTypes, fireEvent = Highcharts.fireEvent, addEvent = Highcharts.addEvent, noop = Highcharts.noop;
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/**
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* @private
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* @class
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* @name Highcharts.seriesTypes.funnel
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*
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* @augments Highcharts.Series
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*/
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seriesType('funnel', 'pie',
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/**
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* Funnel charts are a type of chart often used to visualize stages in a
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* sales project, where the top are the initial stages with the most
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* clients. It requires that the modules/funnel.js file is loaded.
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*
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* @sample highcharts/demo/funnel/
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* Funnel demo
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*
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* @extends plotOptions.pie
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* @excluding innerSize,size,dataSorting
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* @product highcharts
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* @requires modules/funnel
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* @optionparent plotOptions.funnel
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*/
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{
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/**
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* Initial animation is by default disabled for the funnel chart.
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*/
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animation: false,
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/**
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* The center of the series. By default, it is centered in the middle
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* of the plot area, so it fills the plot area height.
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*
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* @type {Array<number|string>}
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* @default ["50%", "50%"]
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* @since 3.0
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*/
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center: ['50%', '50%'],
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/**
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* The width of the funnel compared to the width of the plot area,
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* or the pixel width if it is a number.
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*
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* @type {number|string}
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* @since 3.0
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*/
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width: '90%',
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/**
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* The width of the neck, the lower part of the funnel. A number defines
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* pixel width, a percentage string defines a percentage of the plot
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* area width.
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*
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* @sample {highcharts} highcharts/demo/funnel/
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* Funnel demo
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*
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* @type {number|string}
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* @since 3.0
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*/
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neckWidth: '30%',
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/**
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* The height of the funnel or pyramid. If it is a number it defines
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* the pixel height, if it is a percentage string it is the percentage
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* of the plot area height.
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*
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* @sample {highcharts} highcharts/demo/funnel/
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* Funnel demo
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*
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* @type {number|string}
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* @since 3.0
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*/
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height: '100%',
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/**
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* The height of the neck, the lower part of the funnel. A number
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* defines pixel width, a percentage string defines a percentage of the
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* plot area height.
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*
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* @type {number|string}
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*/
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neckHeight: '25%',
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/**
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* A reversed funnel has the widest area down. A reversed funnel with
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* no neck width and neck height is a pyramid.
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*
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* @since 3.0.10
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*/
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reversed: false,
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/**
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* To avoid adapting the data label size in Pie.drawDataLabels.
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* @ignore-option
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*/
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size: true,
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dataLabels: {
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connectorWidth: 1,
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verticalAlign: 'middle'
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},
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/**
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* Options for the series states.
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*/
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states: {
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/**
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* @excluding halo, marker, lineWidth, lineWidthPlus
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* @apioption plotOptions.funnel.states.hover
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*/
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/**
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* Options for a selected funnel item.
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*
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* @excluding halo, marker, lineWidth, lineWidthPlus
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*/
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select: {
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/**
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* A specific color for the selected point.
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*
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* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
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*/
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color: '#cccccc',
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/**
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* A specific border color for the selected point.
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*
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* @type {Highcharts.ColorString}
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*/
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borderColor: '#000000'
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}
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}
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},
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// Properties
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{
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animate: noop,
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// Overrides the pie translate method
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translate: function () {
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var sum = 0, series = this, chart = series.chart, options = series.options, reversed = options.reversed, ignoreHiddenPoint = options.ignoreHiddenPoint, plotWidth = chart.plotWidth, plotHeight = chart.plotHeight, cumulative = 0, // start at top
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center = options.center, centerX = getLength(center[0], plotWidth), centerY = getLength(center[1], plotHeight), width = getLength(options.width, plotWidth), tempWidth, height = getLength(options.height, plotHeight), neckWidth = getLength(options.neckWidth, plotWidth), neckHeight = getLength(options.neckHeight, plotHeight), neckY = (centerY - height / 2) + height - neckHeight, data = series.data, path, fraction, half = (options.dataLabels.position === 'left' ?
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1 :
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0), x1, y1, x2, x3, y3, x4, y5;
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/**
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* Get positions - either an integer or a percentage string must be
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* given.
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* @private
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* @param {number|string|undefined} length
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* Length
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* @param {number} relativeTo
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* Relative factor
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* @return {number}
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* Relative position
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*/
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function getLength(length, relativeTo) {
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return (/%$/).test(length) ?
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relativeTo * parseInt(length, 10) / 100 :
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parseInt(length, 10);
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}
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series.getWidthAt = function (y) {
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var top = (centerY - height / 2);
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return (y > neckY || height === neckHeight) ?
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neckWidth :
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neckWidth + (width - neckWidth) *
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(1 - (y - top) / (height - neckHeight));
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};
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series.getX = function (y, half, point) {
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return centerX + (half ? -1 : 1) *
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((series.getWidthAt(reversed ? 2 * centerY - y : y) / 2) +
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point.labelDistance);
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};
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// Expose
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series.center = [centerX, centerY, height];
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series.centerX = centerX;
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/*
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Individual point coordinate naming:
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x1,y1 _________________ x2,y1
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\ /
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\ /
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\ /
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\ /
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\ /
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x3,y3 _________ x4,y3
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Additional for the base of the neck:
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x3,y5 _________ x4,y5
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*/
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// get the total sum
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data.forEach(function (point) {
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if (!ignoreHiddenPoint || point.visible !== false) {
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sum += point.y;
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}
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});
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data.forEach(function (point) {
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// set start and end positions
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y5 = null;
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fraction = sum ? point.y / sum : 0;
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y1 = centerY - height / 2 + cumulative * height;
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y3 = y1 + fraction * height;
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tempWidth = series.getWidthAt(y1);
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x1 = centerX - tempWidth / 2;
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x2 = x1 + tempWidth;
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tempWidth = series.getWidthAt(y3);
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x3 = centerX - tempWidth / 2;
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x4 = x3 + tempWidth;
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// the entire point is within the neck
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if (y1 > neckY) {
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x1 = x3 = centerX - neckWidth / 2;
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x2 = x4 = centerX + neckWidth / 2;
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// the base of the neck
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}
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else if (y3 > neckY) {
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y5 = y3;
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tempWidth = series.getWidthAt(neckY);
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x3 = centerX - tempWidth / 2;
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x4 = x3 + tempWidth;
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y3 = neckY;
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}
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if (reversed) {
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y1 = 2 * centerY - y1;
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y3 = 2 * centerY - y3;
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if (y5 !== null) {
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y5 = 2 * centerY - y5;
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}
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}
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// save the path
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path = [
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['M', x1, y1],
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['L', x2, y1],
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['L', x4, y3]
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];
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if (y5 !== null) {
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path.push(['L', x4, y5], ['L', x3, y5]);
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}
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path.push(['L', x3, y3], ['Z']);
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// prepare for using shared dr
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point.shapeType = 'path';
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point.shapeArgs = { d: path };
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// for tooltips and data labels
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point.percentage = fraction * 100;
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point.plotX = centerX;
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point.plotY = (y1 + (y5 || y3)) / 2;
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// Placement of tooltips and data labels
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point.tooltipPos = [
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centerX,
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point.plotY
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];
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point.dlBox = {
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x: x3,
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y: y1,
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topWidth: x2 - x1,
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bottomWidth: x4 - x3,
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height: Math.abs(pick(y5, y3) - y1),
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width: NaN
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};
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// Slice is a noop on funnel points
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point.slice = noop;
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// Mimicking pie data label placement logic
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point.half = half;
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if (!ignoreHiddenPoint || point.visible !== false) {
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cumulative += fraction;
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}
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});
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fireEvent(series, 'afterTranslate');
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},
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// Funnel items don't have angles (#2289)
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sortByAngle: function (points) {
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points.sort(function (a, b) {
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return a.plotY - b.plotY;
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});
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},
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// Extend the pie data label method
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drawDataLabels: function () {
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var series = this, data = series.data, labelDistance = series.options.dataLabels.distance, leftSide, sign, point, i = data.length, x, y;
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// In the original pie label anticollision logic, the slots are
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// distributed from one labelDistance above to one labelDistance
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// below the pie. In funnels we don't want this.
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series.center[2] -= 2 * labelDistance;
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// Set the label position array for each point.
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while (i--) {
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point = data[i];
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leftSide = point.half;
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sign = leftSide ? 1 : -1;
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y = point.plotY;
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point.labelDistance = pick(point.options.dataLabels &&
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point.options.dataLabels.distance, labelDistance);
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series.maxLabelDistance = Math.max(point.labelDistance, series.maxLabelDistance || 0);
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x = series.getX(y, leftSide, point);
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// set the anchor point for data labels
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point.labelPosition = {
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// initial position of the data label - it's utilized for
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// finding the final position for the label
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natural: {
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x: 0,
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y: y
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},
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'final': {
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// used for generating connector path -
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// initialized later in drawDataLabels function
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// x: undefined,
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// y: undefined
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},
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// left - funnel on the left side of the data label
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// right - funnel on the right side of the data label
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alignment: leftSide ? 'right' : 'left',
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connectorPosition: {
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breakAt: {
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x: x + (point.labelDistance - 5) * sign,
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y: y
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},
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touchingSliceAt: {
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x: x + point.labelDistance * sign,
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y: y
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}
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}
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};
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}
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seriesTypes[series.options.dataLabels.inside ? 'column' : 'pie'].prototype.drawDataLabels.call(this);
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},
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alignDataLabel: function (point, dataLabel, options, alignTo, isNew) {
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var series = point.series, reversed = series.options.reversed, dlBox = point.dlBox || point.shapeArgs, align = options.align, verticalAlign = options.verticalAlign, inside = ((series.options || {}).dataLabels || {}).inside, centerY = series.center[1], pointPlotY = (reversed ?
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2 * centerY - point.plotY :
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point.plotY), widthAtLabel = series.getWidthAt(pointPlotY - dlBox.height / 2 +
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dataLabel.height), offset = verticalAlign === 'middle' ?
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(dlBox.topWidth - dlBox.bottomWidth) / 4 :
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(widthAtLabel - dlBox.bottomWidth) / 2, y = dlBox.y, x = dlBox.x;
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if (verticalAlign === 'middle') {
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y = dlBox.y - dlBox.height / 2 + dataLabel.height / 2;
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}
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else if (verticalAlign === 'top') {
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y = dlBox.y - dlBox.height + dataLabel.height +
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options.padding;
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}
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if (verticalAlign === 'top' && !reversed ||
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verticalAlign === 'bottom' && reversed ||
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verticalAlign === 'middle') {
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if (align === 'right') {
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x = dlBox.x - options.padding + offset;
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}
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else if (align === 'left') {
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x = dlBox.x + options.padding - offset;
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}
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}
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alignTo = {
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x: x,
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y: reversed ? y - dlBox.height : y,
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width: dlBox.bottomWidth,
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height: dlBox.height
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};
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options.verticalAlign = 'bottom';
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// Call the parent method
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if (!inside || point.visible) {
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Highcharts.Series.prototype.alignDataLabel.call(this, point, dataLabel, options, alignTo, isNew);
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}
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if (inside) {
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if (!point.visible && point.dataLabel) {
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// Avoid animation from top
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point.dataLabel.placed = false;
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}
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// If label is inside and we have contrast, set it:
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if (point.contrastColor) {
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dataLabel.css({
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color: point.contrastColor
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});
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}
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}
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}
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});
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/* eslint-disable no-invalid-this */
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addEvent(Highcharts.Chart, 'afterHideAllOverlappingLabels', function () {
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this.series.forEach(function (series) {
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var dataLabelsOptions = series.options && series.options.dataLabels;
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if (isArray(dataLabelsOptions)) {
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dataLabelsOptions = dataLabelsOptions[0];
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}
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if (series.is('pie') &&
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series.placeDataLabels &&
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dataLabelsOptions &&
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!dataLabelsOptions.inside) {
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series.placeDataLabels();
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}
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});
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});
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/**
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* A `funnel` series. If the [type](#series.funnel.type) option is
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* not specified, it is inherited from [chart.type](#chart.type).
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*
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* @extends series,plotOptions.funnel
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* @excluding dataParser, dataURL, stack, xAxis, yAxis, dataSorting
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* @product highcharts
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* @requires modules/funnel
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* @apioption series.funnel
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*/
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/**
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* An array of data points for the series. For the `funnel` series type,
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* points can be given in the following ways:
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*
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* 1. An array of numerical values. In this case, the numerical values
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* will be interpreted as `y` options. Example:
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*
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* ```js
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* data: [0, 5, 3, 5]
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* ```
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*
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* 2. An array of objects with named values. The following snippet shows only a
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* few settings, see the complete options set below. If the total number of data
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* points exceeds the series' [turboThreshold](#series.funnel.turboThreshold),
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* this option is not available.
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*
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* ```js
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* data: [{
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* y: 3,
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* name: "Point2",
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* color: "#00FF00"
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* }, {
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* y: 1,
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* name: "Point1",
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* color: "#FF00FF"
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* }]
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* ```
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*
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* @sample {highcharts} highcharts/chart/reflow-true/
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* Numerical values
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* @sample {highcharts} highcharts/series/data-array-of-arrays/
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* Arrays of numeric x and y
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* @sample {highcharts} highcharts/series/data-array-of-arrays-datetime/
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* Arrays of datetime x and y
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* @sample {highcharts} highcharts/series/data-array-of-name-value/
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* Arrays of point.name and y
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* @sample {highcharts} highcharts/series/data-array-of-objects/
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* Config objects
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*
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* @type {Array<number|null|*>}
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* @extends series.pie.data
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* @excluding sliced
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* @product highcharts
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* @apioption series.funnel.data
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*/
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/**
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* Pyramid series type.
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*
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* @private
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* @class
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* @name Highcharts.seriesTypes.pyramid
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*
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* @augments Highcharts.Series
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*/
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seriesType('pyramid', 'funnel',
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/**
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* A pyramid series is a special type of funnel, without neck and reversed
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* by default.
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*
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* @sample highcharts/demo/pyramid/
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* Pyramid chart
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*
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* @extends plotOptions.funnel
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* @product highcharts
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* @requires modules/funnel
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* @optionparent plotOptions.pyramid
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*/
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{
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/**
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* The pyramid neck width is zero by default, as opposed to the funnel,
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* which shares the same layout logic.
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*
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* @since 3.0.10
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*/
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neckWidth: '0%',
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/**
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* The pyramid neck width is zero by default, as opposed to the funnel,
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* which shares the same layout logic.
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*
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* @since 3.0.10
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*/
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neckHeight: '0%',
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/**
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* The pyramid is reversed by default, as opposed to the funnel, which
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* shares the layout engine, and is not reversed.
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*
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* @since 3.0.10
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|
*/
|
|
reversed: true
|
|
});
|
|
/**
|
|
* A `pyramid` series. If the [type](#series.pyramid.type) option is
|
|
* not specified, it is inherited from [chart.type](#chart.type).
|
|
*
|
|
* @extends series,plotOptions.pyramid
|
|
* @excluding dataParser, dataURL, stack, xAxis, yAxis, dataSorting
|
|
* @product highcharts
|
|
* @requires modules/funnel
|
|
* @apioption series.pyramid
|
|
*/
|
|
/**
|
|
* An array of data points for the series. For the `pyramid` 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.pyramid.turboThreshold), this option is not
|
|
* available.
|
|
* ```js
|
|
* data: [{
|
|
* y: 9,
|
|
* name: "Point2",
|
|
* color: "#00FF00"
|
|
* }, {
|
|
* y: 6,
|
|
* name: "Point1",
|
|
* color: "#FF00FF"
|
|
* }]
|
|
* ```
|
|
*
|
|
* @sample {highcharts} highcharts/chart/reflow-true/
|
|
* Numerical values
|
|
* @sample {highcharts} highcharts/series/data-array-of-objects/
|
|
* Config objects
|
|
*
|
|
* @type {Array<number|null|*>}
|
|
* @extends series.pie.data
|
|
* @excluding sliced
|
|
* @product highcharts
|
|
* @apioption series.pyramid.data
|
|
*/
|
|
''; // adds doclets above into transpiled file
|
|
|
|
});
|
|
_registerModule(_modules, 'masters/modules/funnel.src.js', [], function () {
|
|
|
|
|
|
});
|
|
})); |