/**
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* @license Highcharts JS v7.1.3 (2019-08-14)
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*
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* (c) 2009-2018 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/highcharts-more', ['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, 'parts-more/Pane.js', [_modules['parts/Globals.js'], _modules['parts/Utilities.js']], function (H, U) {
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/* *
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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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* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
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*
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* */
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/**
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* @typedef {"arc"|"circle"|"solid"} Highcharts.PaneBackgroundShapeValue
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*/
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var splat = U.splat;
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var CenteredSeriesMixin = H.CenteredSeriesMixin, extend = H.extend, merge = H.merge;
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/* eslint-disable valid-jsdoc */
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/**
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* The Pane object allows options that are common to a set of X and Y axes.
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*
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* In the future, this can be extended to basic Highcharts and Highstock.
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*
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* @private
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* @class
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* @name Highcharts.Pane
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* @param {Highcharts.PaneOptions} options
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* @param {Highcharts.Chart} chart
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*/
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function Pane(options, chart) {
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this.init(options, chart);
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}
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// Extend the Pane prototype
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extend(Pane.prototype, {
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coll: 'pane',
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/**
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* Initialize the Pane object
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*
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* @private
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* @function Highcharts.Pane#init
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*
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* @param {Highcharts.PaneOptions} options
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*
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* @param {Highcharts.Chart} chart
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*/
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init: function (options, chart) {
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this.chart = chart;
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this.background = [];
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chart.pane.push(this);
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this.setOptions(options);
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},
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/**
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* @private
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* @function Highcharts.Pane#setOptions
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*
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* @param {Highcharts.PaneOptions} options
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*/
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setOptions: function (options) {
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// Set options. Angular charts have a default background (#3318)
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this.options = options = merge(this.defaultOptions, this.chart.angular ? { background: {} } : undefined, options);
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},
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/**
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* Render the pane with its backgrounds.
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*
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* @private
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* @function Highcharts.Pane#render
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*/
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render: function () {
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var options = this.options, backgroundOption = this.options.background, renderer = this.chart.renderer, len, i;
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if (!this.group) {
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this.group = renderer.g('pane-group')
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.attr({ zIndex: options.zIndex || 0 })
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.add();
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}
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this.updateCenter();
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// Render the backgrounds
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if (backgroundOption) {
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backgroundOption = splat(backgroundOption);
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len = Math.max(backgroundOption.length, this.background.length || 0);
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for (i = 0; i < len; i++) {
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// #6641 - if axis exists, chart is circular and apply
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// background
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if (backgroundOption[i] && this.axis) {
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this.renderBackground(merge(this.defaultBackgroundOptions, backgroundOption[i]), i);
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}
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else if (this.background[i]) {
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this.background[i] = this.background[i].destroy();
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this.background.splice(i, 1);
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}
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}
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}
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},
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/**
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* Render an individual pane background.
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*
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* @private
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* @function Highcharts.Pane#renderBackground
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*
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* @param {Highcharts.PaneBackgroundOptions} backgroundOptions
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* Background options
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*
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* @param {number} i
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* The index of the background in this.backgrounds
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*/
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renderBackground: function (backgroundOptions, i) {
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var method = 'animate', attribs = {
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'class': 'highcharts-pane ' + (backgroundOptions.className || '')
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};
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if (!this.chart.styledMode) {
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extend(attribs, {
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'fill': backgroundOptions.backgroundColor,
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'stroke': backgroundOptions.borderColor,
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'stroke-width': backgroundOptions.borderWidth
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});
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}
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if (!this.background[i]) {
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this.background[i] = this.chart.renderer
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.path()
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.add(this.group);
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method = 'attr';
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}
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this.background[i][method]({
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'd': this.axis.getPlotBandPath(backgroundOptions.from, backgroundOptions.to, backgroundOptions)
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}).attr(attribs);
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},
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/**
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* The pane serves as a container for axes and backgrounds for circular
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* gauges and polar charts.
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*
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* @since 2.3.0
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* @product highcharts
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* @optionparent pane
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*/
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defaultOptions: {
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/**
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* The end angle of the polar X axis or gauge value axis, given in
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* degrees where 0 is north. Defaults to [startAngle](#pane.startAngle)
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* + 360.
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*
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* @sample {highcharts} highcharts/demo/gauge-vu-meter/
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* VU-meter with custom start and end angle
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*
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* @type {number}
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* @since 2.3.0
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* @product highcharts
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* @apioption pane.endAngle
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*/
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/**
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* The center of a polar chart or angular gauge, given as an array
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* of [x, y] positions. Positions can be given as integers that
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* transform to pixels, or as percentages of the plot area size.
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*
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* @sample {highcharts} highcharts/demo/gauge-vu-meter/
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* Two gauges with different center
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*
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* @type {Array<string|number>}
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* @default ["50%", "50%"]
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* @since 2.3.0
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* @product highcharts
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*/
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center: ['50%', '50%'],
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/**
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* The size of the pane, either as a number defining pixels, or a
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* percentage defining a percentage of the plot are.
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*
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* @sample {highcharts} highcharts/demo/gauge-vu-meter/
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* Smaller size
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*
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* @type {number|string}
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* @product highcharts
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*/
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size: '85%',
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/**
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* The start angle of the polar X axis or gauge axis, given in degrees
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* where 0 is north. Defaults to 0.
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*
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* @sample {highcharts} highcharts/demo/gauge-vu-meter/
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* VU-meter with custom start and end angle
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*
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* @since 2.3.0
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* @product highcharts
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*/
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startAngle: 0
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},
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/**
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* An array of background items for the pane.
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*
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* @sample {highcharts} highcharts/demo/gauge-speedometer/
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* Speedometer gauge with multiple backgrounds
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*
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* @type {Array<*>}
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* @optionparent pane.background
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*/
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defaultBackgroundOptions: {
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/**
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* The class name for this background.
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*
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* @sample {highcharts} highcharts/css/pane/
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* Panes styled by CSS
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* @sample {highstock} highcharts/css/pane/
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* Panes styled by CSS
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* @sample {highmaps} highcharts/css/pane/
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* Panes styled by CSS
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*
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* @type {string}
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* @default highcharts-pane
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* @since 5.0.0
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* @apioption pane.background.className
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*/
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/**
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* The shape of the pane background. When `solid`, the background
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* is circular. When `arc`, the background extends only from the min
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* to the max of the value axis.
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*
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* @type {Highcharts.PaneBackgroundShapeValue}
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* @since 2.3.0
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* @product highcharts
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*/
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shape: 'circle',
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/**
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* The pixel border width of the pane background.
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*
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* @since 2.3.0
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* @product highcharts
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*/
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borderWidth: 1,
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/**
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* The pane background border color.
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*
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* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
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* @since 2.3.0
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* @product highcharts
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*/
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borderColor: '#cccccc',
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/**
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* The background color or gradient for the pane.
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*
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* @type {Highcharts.GradientColorObject}
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* @default { linearGradient: { x1: 0, y1: 0, x2: 0, y2: 1 }, stops: [[0, #ffffff], [1, #e6e6e6]] }
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* @since 2.3.0
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* @product highcharts
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*/
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backgroundColor: {
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/** @ignore-option */
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linearGradient: { x1: 0, y1: 0, x2: 0, y2: 1 },
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/** @ignore-option */
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stops: [
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[0, '#ffffff'],
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[1, '#e6e6e6']
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]
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},
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/** @ignore-option */
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from: -Number.MAX_VALUE,
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/**
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* The inner radius of the pane background. Can be either numeric
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* (pixels) or a percentage string.
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*
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* @type {number|string}
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* @since 2.3.0
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* @product highcharts
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*/
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innerRadius: 0,
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/** @ignore-option */
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to: Number.MAX_VALUE,
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/**
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* The outer radius of the circular pane background. Can be either
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* numeric (pixels) or a percentage string.
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*
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* @type {number|string}
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* @since 2.3.0
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* @product highcharts
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*/
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outerRadius: '105%'
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},
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/**
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* Gets the center for the pane and its axis.
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*
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* @private
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* @function Highcharts.Pane#updateCenter
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* @param {Highcharts.RadialAxis} [axis]
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* @return {void}
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*/
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updateCenter: function (axis) {
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this.center = (axis ||
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this.axis ||
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{}).center = CenteredSeriesMixin.getCenter.call(this);
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},
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/**
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* Destroy the pane item
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*
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* @ignore
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* @private
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* @function Highcharts.Pane#destroy
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* /
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destroy: function () {
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H.erase(this.chart.pane, this);
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this.background.forEach(function (background) {
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background.destroy();
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});
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this.background.length = 0;
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this.group = this.group.destroy();
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},
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*/
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/**
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* Update the pane item with new options
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*
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* @private
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* @function Highcharts.Pane#update
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* @param {Highcharts.PaneOptions} options
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* New pane options
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* @param {boolean} [redraw]
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* @return {void}
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*/
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update: function (options, redraw) {
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merge(true, this.options, options);
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merge(true, this.chart.options.pane, options); // #9917
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this.setOptions(this.options);
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this.render();
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this.chart.axes.forEach(function (axis) {
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if (axis.pane === this) {
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axis.pane = null;
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axis.update({}, redraw);
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}
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}, this);
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}
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});
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H.Pane = Pane;
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});
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_registerModule(_modules, 'parts-more/RadialAxis.js', [_modules['parts/Globals.js'], _modules['parts/Utilities.js']], function (H, U) {
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/* *
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*
|
* (c) 2010-2019 Torstein Honsi
|
*
|
* License: www.highcharts.com/license
|
*
|
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
|
*
|
* */
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var pInt = U.pInt;
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var addEvent = H.addEvent, Axis = H.Axis, extend = H.extend, merge = H.merge, noop = H.noop, pick = H.pick, Tick = H.Tick, wrap = H.wrap, correctFloat = H.correctFloat,
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// @todo Extract this to a new file:
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hiddenAxisMixin,
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// @todo Extract this to a new file
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radialAxisMixin, axisProto = Axis.prototype, tickProto = Tick.prototype;
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// Augmented methods for the x axis in order to hide it completely, used for
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// the X axis in gauges
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hiddenAxisMixin = {
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getOffset: noop,
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redraw: function () {
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this.isDirty = false; // prevent setting Y axis dirty
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},
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render: function () {
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this.isDirty = false; // prevent setting Y axis dirty
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},
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setScale: noop,
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setCategories: noop,
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setTitle: noop
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};
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// Augmented methods for the value axis
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radialAxisMixin = {
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// The default options extend defaultYAxisOptions
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defaultRadialGaugeOptions: {
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labels: {
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align: 'center',
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x: 0,
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y: null // auto
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},
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minorGridLineWidth: 0,
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minorTickInterval: 'auto',
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minorTickLength: 10,
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minorTickPosition: 'inside',
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minorTickWidth: 1,
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tickLength: 10,
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tickPosition: 'inside',
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tickWidth: 2,
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title: {
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rotation: 0
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},
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zIndex: 2 // behind dials, points in the series group
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},
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// Circular axis around the perimeter of a polar chart
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defaultRadialXOptions: {
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gridLineWidth: 1,
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labels: {
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align: null,
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distance: 15,
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x: 0,
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y: null,
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style: {
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textOverflow: 'none' // wrap lines by default (#7248)
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}
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},
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maxPadding: 0,
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minPadding: 0,
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showLastLabel: false,
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tickLength: 0
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},
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// Radial axis, like a spoke in a polar chart
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defaultRadialYOptions: {
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gridLineInterpolation: 'circle',
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labels: {
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align: 'right',
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x: -3,
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y: -2
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},
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showLastLabel: false,
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title: {
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x: 4,
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text: null,
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rotation: 90
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}
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},
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/* eslint-disable valid-jsdoc */
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/**
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* Merge and set options.
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* @private
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*/
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setOptions: function (userOptions) {
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var options = this.options = merge(this.defaultOptions, this.defaultRadialOptions, userOptions);
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// Make sure the plotBands array is instanciated for each Axis
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// (#2649)
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if (!options.plotBands) {
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options.plotBands = [];
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}
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H.fireEvent(this, 'afterSetOptions');
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},
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/**
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* Wrap the getOffset method to return zero offset for title or labels in a
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* radial axis.
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* @private
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*/
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getOffset: function () {
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// Call the Axis prototype method (the method we're in now is on the
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// instance)
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axisProto.getOffset.call(this);
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// Title or label offsets are not counted
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this.chart.axisOffset[this.side] = 0;
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},
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/**
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* Get the path for the axis line. This method is also referenced in the
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* getPlotLinePath method.
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* @private
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*/
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getLinePath: function (lineWidth, radius) {
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var center = this.center, end, chart = this.chart, r = pick(radius, center[2] / 2 - this.offset), path;
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if (this.isCircular || radius !== undefined) {
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path = this.chart.renderer.symbols.arc(this.left + center[0], this.top + center[1], r, r, {
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start: this.startAngleRad,
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end: this.endAngleRad,
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open: true,
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innerR: 0
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});
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// Bounds used to position the plotLine label next to the line
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// (#7117)
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path.xBounds = [this.left + center[0]];
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path.yBounds = [this.top + center[1] - r];
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}
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else {
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end = this.postTranslate(this.angleRad, r);
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path = [
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'M',
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center[0] + chart.plotLeft,
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center[1] + chart.plotTop,
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'L',
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end.x,
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end.y
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];
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}
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return path;
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},
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/**
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* Override setAxisTranslation by setting the translation to the
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* difference in rotation. This allows the translate method to return
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* angle for any given value.
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* @private
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*/
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setAxisTranslation: function () {
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// Call uber method
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axisProto.setAxisTranslation.call(this);
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// Set transA and minPixelPadding
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if (this.center) { // it's not defined the first time
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if (this.isCircular) {
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this.transA = (this.endAngleRad - this.startAngleRad) /
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((this.max - this.min) || 1);
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}
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else {
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this.transA = ((this.center[2] / 2) /
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((this.max - this.min) || 1));
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}
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if (this.isXAxis) {
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this.minPixelPadding = this.transA * this.minPointOffset;
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}
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else {
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// This is a workaround for regression #2593, but categories
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// still don't position correctly.
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this.minPixelPadding = 0;
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}
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}
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},
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/**
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* In case of auto connect, add one closestPointRange to the max value
|
* right before tickPositions are computed, so that ticks will extend
|
* passed the real max.
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* @private
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*/
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beforeSetTickPositions: function () {
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// If autoConnect is true, polygonal grid lines are connected, and
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// one closestPointRange is added to the X axis to prevent the last
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// point from overlapping the first.
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this.autoConnect = (this.isCircular &&
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pick(this.userMax, this.options.max) === undefined &&
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correctFloat(this.endAngleRad - this.startAngleRad) ===
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correctFloat(2 * Math.PI));
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if (this.autoConnect) {
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this.max += ((this.categories && 1) ||
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this.pointRange ||
|
this.closestPointRange ||
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0); // #1197, #2260
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}
|
},
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/**
|
* Override the setAxisSize method to use the arc's circumference as
|
* length. This allows tickPixelInterval to apply to pixel lengths along
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* the perimeter.
|
* @private
|
*/
|
setAxisSize: function () {
|
axisProto.setAxisSize.call(this);
|
if (this.isRadial) {
|
// Set the center array
|
this.pane.updateCenter(this);
|
// The sector is used in Axis.translate to compute the
|
// translation of reversed axis points (#2570)
|
if (this.isCircular) {
|
this.sector = this.endAngleRad - this.startAngleRad;
|
}
|
// Axis len is used to lay out the ticks
|
this.len = this.width = this.height =
|
this.center[2] * pick(this.sector, 1) / 2;
|
}
|
},
|
/**
|
* Returns the x, y coordinate of a point given by a value and a pixel
|
* distance from center
|
* @private
|
*/
|
getPosition: function (value, length) {
|
return this.postTranslate(this.isCircular ?
|
this.translate(value) :
|
this.angleRad, // #2848
|
pick(this.isCircular ? length : this.translate(value), this.center[2] / 2) - this.offset);
|
},
|
/**
|
* Translate from intermediate plotX (angle), plotY (axis.len - radius)
|
* to final chart coordinates.
|
* @private
|
*/
|
postTranslate: function (angle, radius) {
|
var chart = this.chart, center = this.center;
|
angle = this.startAngleRad + angle;
|
return {
|
x: chart.plotLeft + center[0] + Math.cos(angle) * radius,
|
y: chart.plotTop + center[1] + Math.sin(angle) * radius
|
};
|
},
|
/**
|
* Find the path for plot bands along the radial axis.
|
* @private
|
*/
|
getPlotBandPath: function (from, to, options) {
|
var center = this.center, startAngleRad = this.startAngleRad, fullRadius = center[2] / 2, radii = [
|
pick(options.outerRadius, '100%'),
|
options.innerRadius,
|
pick(options.thickness, 10)
|
], offset = Math.min(this.offset, 0), percentRegex = /%$/, start, end, angle, xOnPerimeter, open, isCircular = this.isCircular, // X axis in a polar chart
|
ret;
|
// Polygonal plot bands
|
if (this.options.gridLineInterpolation === 'polygon') {
|
ret = this.getPlotLinePath({ value: from }).concat(this.getPlotLinePath({ value: to, reverse: true }));
|
// Circular grid bands
|
}
|
else {
|
// Keep within bounds
|
from = Math.max(from, this.min);
|
to = Math.min(to, this.max);
|
// Plot bands on Y axis (radial axis) - inner and outer radius
|
// depend on to and from
|
if (!isCircular) {
|
radii[0] = this.translate(from);
|
radii[1] = this.translate(to);
|
}
|
// Convert percentages to pixel values
|
radii = radii.map(function (radius) {
|
if (percentRegex.test(radius)) {
|
radius = (pInt(radius, 10) * fullRadius) / 100;
|
}
|
return radius;
|
});
|
// Handle full circle
|
if (options.shape === 'circle' || !isCircular) {
|
start = -Math.PI / 2;
|
end = Math.PI * 1.5;
|
open = true;
|
}
|
else {
|
start = startAngleRad + this.translate(from);
|
end = startAngleRad + this.translate(to);
|
}
|
radii[0] -= offset; // #5283
|
radii[2] -= offset; // #5283
|
ret = this.chart.renderer.symbols.arc(this.left + center[0], this.top + center[1], radii[0], radii[0], {
|
// Math is for reversed yAxis (#3606)
|
start: Math.min(start, end),
|
end: Math.max(start, end),
|
innerR: pick(radii[1], radii[0] - radii[2]),
|
open: open
|
});
|
// Provide positioning boxes for the label (#6406)
|
if (isCircular) {
|
angle = (end + start) / 2;
|
xOnPerimeter = (this.left +
|
center[0] +
|
(center[2] / 2) * Math.cos(angle));
|
ret.xBounds = angle > -Math.PI / 2 && angle < Math.PI / 2 ?
|
// Right hemisphere
|
[xOnPerimeter, this.chart.plotWidth] :
|
// Left hemisphere
|
[0, xOnPerimeter];
|
ret.yBounds = [
|
this.top + center[1] + (center[2] / 2) * Math.sin(angle)
|
];
|
// Shift up or down to get the label clear of the perimeter
|
ret.yBounds[0] += ((angle > -Math.PI && angle < 0) ||
|
(angle > Math.PI)) ? -10 : 10;
|
}
|
}
|
return ret;
|
},
|
/* *
|
* Find the path for plot lines perpendicular to the radial axis.
|
*/
|
getPlotLinePath: function (options) {
|
var axis = this, center = axis.center, chart = axis.chart, value = options.value, reverse = options.reverse, end = axis.getPosition(value), xAxis, xy, tickPositions, ret;
|
// Spokes
|
if (axis.isCircular) {
|
ret = [
|
'M',
|
center[0] + chart.plotLeft,
|
center[1] + chart.plotTop,
|
'L',
|
end.x,
|
end.y
|
];
|
// Concentric circles
|
}
|
else if (axis.options.gridLineInterpolation === 'circle') {
|
value = axis.translate(value);
|
// a value of 0 is in the center, so it won't be visible,
|
// but draw it anyway for update and animation (#2366)
|
ret = axis.getLinePath(0, value);
|
// Concentric polygons
|
}
|
else {
|
// Find the X axis in the same pane
|
chart.xAxis.forEach(function (a) {
|
if (a.pane === axis.pane) {
|
xAxis = a;
|
}
|
});
|
ret = [];
|
value = axis.translate(value);
|
tickPositions = xAxis.tickPositions;
|
if (xAxis.autoConnect) {
|
tickPositions = tickPositions.concat([tickPositions[0]]);
|
}
|
// Reverse the positions for concatenation of polygonal plot
|
// bands
|
if (reverse) {
|
tickPositions = [].concat(tickPositions).reverse();
|
}
|
tickPositions.forEach(function (pos, i) {
|
xy = xAxis.getPosition(pos, value);
|
ret.push(i ? 'L' : 'M', xy.x, xy.y);
|
});
|
}
|
return ret;
|
},
|
/* *
|
* Find the position for the axis title, by default inside the gauge
|
*/
|
getTitlePosition: function () {
|
var center = this.center, chart = this.chart, titleOptions = this.options.title;
|
return {
|
x: chart.plotLeft + center[0] + (titleOptions.x || 0),
|
y: (chart.plotTop +
|
center[1] -
|
({
|
high: 0.5,
|
middle: 0.25,
|
low: 0
|
}[titleOptions.align] *
|
center[2]) +
|
(titleOptions.y || 0))
|
};
|
}
|
/* eslint-enable valid-jsdoc */
|
};
|
/* eslint-disable no-invalid-this */
|
// Actions before axis init.
|
addEvent(Axis, 'init', function (e) {
|
var axis = this, chart = this.chart, angular = chart.angular, polar = chart.polar, isX = this.isXAxis, isHidden = angular && isX, isCircular, chartOptions = chart.options, paneIndex = e.userOptions.pane || 0, pane = this.pane =
|
chart.pane && chart.pane[paneIndex];
|
// Before prototype.init
|
if (angular) {
|
extend(this, isHidden ? hiddenAxisMixin : radialAxisMixin);
|
isCircular = !isX;
|
if (isCircular) {
|
this.defaultRadialOptions =
|
this.defaultRadialGaugeOptions;
|
}
|
}
|
else if (polar) {
|
extend(this, radialAxisMixin);
|
isCircular = isX;
|
this.defaultRadialOptions = isX ?
|
this.defaultRadialXOptions :
|
merge(this.defaultYAxisOptions, this.defaultRadialYOptions);
|
}
|
// Disable certain features on angular and polar axes
|
if (angular || polar) {
|
this.isRadial = true;
|
chart.inverted = false;
|
chartOptions.chart.zoomType = null;
|
// Prevent overlapping axis labels (#9761)
|
chart.labelCollectors.push(function () {
|
if (axis.isRadial &&
|
axis.tickPositions &&
|
// undocumented option for now, but working
|
axis.options.labels.allowOverlap !== true) {
|
return axis.tickPositions
|
.map(function (pos) {
|
return axis.ticks[pos] && axis.ticks[pos].label;
|
})
|
.filter(function (label) {
|
return Boolean(label);
|
});
|
}
|
});
|
}
|
else {
|
this.isRadial = false;
|
}
|
// A pointer back to this axis to borrow geometry
|
if (pane && isCircular) {
|
pane.axis = this;
|
}
|
this.isCircular = isCircular;
|
});
|
addEvent(Axis, 'afterInit', function () {
|
var chart = this.chart, options = this.options, isHidden = chart.angular && this.isXAxis, pane = this.pane, paneOptions = pane && pane.options;
|
if (!isHidden && pane && (chart.angular || chart.polar)) {
|
// Start and end angle options are
|
// given in degrees relative to top, while internal computations are
|
// in radians relative to right (like SVG).
|
// Y axis in polar charts
|
this.angleRad = (options.angle || 0) * Math.PI / 180;
|
// Gauges
|
this.startAngleRad =
|
(paneOptions.startAngle - 90) * Math.PI / 180;
|
this.endAngleRad = (pick(paneOptions.endAngle, paneOptions.startAngle + 360) - 90) * Math.PI / 180; // Gauges
|
this.offset = options.offset || 0;
|
}
|
});
|
// Wrap auto label align to avoid setting axis-wide rotation on radial axes
|
// (#4920)
|
addEvent(Axis, 'autoLabelAlign', function (e) {
|
if (this.isRadial) {
|
e.align = undefined;
|
e.preventDefault();
|
}
|
});
|
// Add special cases within the Tick class' methods for radial axes.
|
addEvent(Tick, 'afterGetPosition', function (e) {
|
if (this.axis.getPosition) {
|
extend(e.pos, this.axis.getPosition(this.pos));
|
}
|
});
|
// Find the center position of the label based on the distance option.
|
addEvent(Tick, 'afterGetLabelPosition', function (e) {
|
var axis = this.axis, label = this.label, labelBBox = label.getBBox(), labelOptions = axis.options.labels, optionsY = labelOptions.y, ret, centerSlot = 20, // 20 degrees to each side at the top and bottom
|
align = labelOptions.align, angle = ((axis.translate(this.pos) + axis.startAngleRad +
|
Math.PI / 2) / Math.PI * 180) % 360, correctAngle = Math.round(angle), labelDir = 'end', // Direction of the label 'start' or 'end'
|
reducedAngle1 = correctAngle < 0 ?
|
correctAngle + 360 : correctAngle, reducedAngle2 = reducedAngle1, translateY = 0, translateX = 0, labelYPosCorrection = labelOptions.y === null ? -labelBBox.height * 0.3 : 0;
|
if (axis.isRadial) { // Both X and Y axes in a polar chart
|
ret = axis.getPosition(this.pos, (axis.center[2] / 2) +
|
H.relativeLength(pick(labelOptions.distance, -25), axis.center[2] / 2, -axis.center[2] / 2));
|
// Automatically rotated
|
if (labelOptions.rotation === 'auto') {
|
label.attr({
|
rotation: angle
|
});
|
// Vertically centered
|
}
|
else if (optionsY === null) {
|
optionsY = (axis.chart.renderer
|
.fontMetrics(label.styles && label.styles.fontSize).b -
|
labelBBox.height / 2);
|
}
|
// Automatic alignment
|
if (align === null) {
|
if (axis.isCircular) { // Y axis
|
if (labelBBox.width >
|
axis.len * axis.tickInterval / (axis.max - axis.min)) { // #3506
|
centerSlot = 0;
|
}
|
if (angle > centerSlot && angle < 180 - centerSlot) {
|
align = 'left'; // right hemisphere
|
}
|
else if (angle > 180 + centerSlot &&
|
angle < 360 - centerSlot) {
|
align = 'right'; // left hemisphere
|
}
|
else {
|
align = 'center'; // top or bottom
|
}
|
}
|
else {
|
align = 'center';
|
}
|
label.attr({
|
align: align
|
});
|
}
|
// Auto alignment for solid-gauges with two labels (#10635)
|
if (align === 'auto' &&
|
axis.tickPositions.length === 2 &&
|
axis.isCircular) {
|
// Angles reduced to 0 - 90 or 180 - 270
|
if (reducedAngle1 > 90 && reducedAngle1 < 180) {
|
reducedAngle1 = 180 - reducedAngle1;
|
}
|
else if (reducedAngle1 > 270 && reducedAngle1 <= 360) {
|
reducedAngle1 = 540 - reducedAngle1;
|
}
|
// Angles reduced to 0 - 180
|
if (reducedAngle2 > 180 && reducedAngle2 <= 360) {
|
reducedAngle2 = 360 - reducedAngle2;
|
}
|
if ((axis.pane.options.startAngle === correctAngle) ||
|
(axis.pane.options.startAngle === correctAngle + 360) ||
|
(axis.pane.options.startAngle === correctAngle - 360)) {
|
labelDir = 'start';
|
}
|
if ((correctAngle >= -90 && correctAngle <= 90) ||
|
(correctAngle >= -360 && correctAngle <= -270) ||
|
(correctAngle >= 270 && correctAngle <= 360)) {
|
align = (labelDir === 'start') ? 'right' : 'left';
|
}
|
else {
|
align = (labelDir === 'start') ? 'left' : 'right';
|
}
|
// For angles beetwen (90 + n * 180) +- 20
|
if (reducedAngle2 > 70 && reducedAngle2 < 110) {
|
align = 'center';
|
}
|
// auto Y translation
|
if (reducedAngle1 < 15 ||
|
(reducedAngle1 >= 180 && reducedAngle1 < 195)) {
|
translateY = labelBBox.height * 0.3;
|
}
|
else if (reducedAngle1 >= 15 && reducedAngle1 <= 35) {
|
translateY = labelDir === 'start' ?
|
0 : labelBBox.height * 0.75;
|
}
|
else if (reducedAngle1 >= 195 && reducedAngle1 <= 215) {
|
translateY = labelDir === 'start' ?
|
labelBBox.height * 0.75 : 0;
|
}
|
else if (reducedAngle1 > 35 && reducedAngle1 <= 90) {
|
translateY = labelDir === 'start' ?
|
-labelBBox.height * 0.25 : labelBBox.height;
|
}
|
else if (reducedAngle1 > 215 && reducedAngle1 <= 270) {
|
translateY = labelDir === 'start' ?
|
labelBBox.height : -labelBBox.height * 0.25;
|
}
|
// auto X translation
|
if (reducedAngle2 < 15) {
|
translateX = labelDir === 'start' ?
|
-labelBBox.height * 0.15 : labelBBox.height * 0.15;
|
}
|
else if (reducedAngle2 > 165 && reducedAngle2 <= 180) {
|
translateX = labelDir === 'start' ?
|
labelBBox.height * 0.15 : -labelBBox.height * 0.15;
|
}
|
label.attr({ align: align });
|
label.translate(translateX, translateY + labelYPosCorrection);
|
}
|
e.pos.x = ret.x + labelOptions.x;
|
e.pos.y = ret.y + optionsY;
|
}
|
});
|
// Wrap the getMarkPath function to return the path of the radial marker
|
wrap(tickProto, 'getMarkPath', function (proceed, x, y, tickLength, tickWidth, horiz, renderer) {
|
var axis = this.axis, endPoint, ret;
|
if (axis.isRadial) {
|
endPoint = axis.getPosition(this.pos, axis.center[2] / 2 + tickLength);
|
ret = [
|
'M',
|
x,
|
y,
|
'L',
|
endPoint.x,
|
endPoint.y
|
];
|
}
|
else {
|
ret = proceed.call(this, x, y, tickLength, tickWidth, horiz, renderer);
|
}
|
return ret;
|
});
|
|
});
|
_registerModule(_modules, 'parts-more/AreaRangeSeries.js', [_modules['parts/Globals.js'], _modules['parts/Utilities.js']], function (H, U) {
|
/* *
|
*
|
* (c) 2010-2019 Torstein Honsi
|
*
|
* License: www.highcharts.com/license
|
*
|
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
|
*
|
* */
|
/**
|
* @interface Highcharts.PointOptionsObject
|
*/ /**
|
* Range series only. The high or maximum value for each data point.
|
* @name Highcharts.PointOptionsObject#high
|
* @type {number|undefined}
|
*/ /**
|
* Range series only. The low or minimum value for each data point.
|
* @name Highcharts.PointOptionsObject#low
|
* @type {number|undefined}
|
*/
|
/**
|
* Extended data labels for range series types. Range series data labels use no
|
* `x` and `y` options. Instead, they have `xLow`, `xHigh`, `yLow` and `yHigh`
|
* options to allow the higher and lower data label sets individually.
|
*
|
* @interface Highcharts.SeriesAreaRangeDataLabelsOptionsObject
|
* @extends Highcharts.DataLabelsOptionsObject
|
* @since 2.3.0
|
* @product highcharts highstock
|
*/ /**
|
* X offset of the higher data labels relative to the point value.
|
*
|
* @see {@link https://jsfiddle.net/gh/get/library/pure/highcharts/highcharts/tree/master/samples/highcharts/plotoptions/arearange-datalabels/|Highcharts-Demo:}
|
* Data labels on range series
|
*
|
* @name Highcharts.SeriesAreaRangeDataLabelsOptionsObject#xHigh
|
* @type {number|undefined}
|
* @default 0
|
* @since 2.3.0
|
* @product highcharts highstock
|
*/ /**
|
* X offset of the lower data labels relative to the point value.
|
*
|
* @see {@link https://jsfiddle.net/gh/get/library/pure/highcharts/highcharts/tree/master/samples/highcharts/plotoptions/arearange-datalabels/|Highcharts-Demo:}
|
* Data labels on range series
|
* @see {@link https://jsfiddle.net/gh/get/library/pure/highcharts/highcharts/tree/master/samples/highcharts/plotoptions/arearange-datalabels/|Highcharts-Demo:}
|
* Data labels on range series
|
*
|
* @name Highcharts.SeriesAreaRangeDataLabelsOptionsObject#xLow
|
* @type {number|undefined}
|
* @default 0
|
* @since 2.3.0
|
* @product highcharts highstock
|
*/ /**
|
* Y offset of the higher data labels relative to the point value.
|
*
|
* @see {@link https://jsfiddle.net/gh/get/library/pure/highcharts/highcharts/tree/master/samples/highcharts/plotoptions/arearange-datalabels/|Highcharts-Demo:}
|
* Data labels on range series
|
*
|
* @name Highcharts.SeriesAreaRangeDataLabelsOptionsObject#yHigh
|
* @type {number|undefined}
|
* @default 0
|
* @since 2.3.0
|
* @product highcharts highstock
|
*/ /**
|
* Y offset of the lower data labels relative to the point value.
|
*
|
* @see {@link https://jsfiddle.net/gh/get/library/pure/highcharts/highcharts/tree/master/samples/highcharts/plotoptions/arearange-datalabels/|Highcharts-Demo:}
|
* Data labels on range series
|
*
|
* @name Highcharts.SeriesAreaRangeDataLabelsOptionsObject#yLow
|
* @type {number|undefined}
|
* @default 0
|
* @since 2.3.0
|
* @product highcharts highstock
|
*/
|
var defined = U.defined, isArray = U.isArray, isNumber = U.isNumber;
|
var noop = H.noop, pick = H.pick, extend = H.extend, Series = H.Series, seriesType = H.seriesType, seriesTypes = H.seriesTypes, seriesProto = Series.prototype, pointProto = H.Point.prototype;
|
/**
|
* The area range series is a carteseian series with higher and lower values for
|
* each point along an X axis, where the area between the values is shaded.
|
* Requires `highcharts-more.js`.
|
*
|
* @sample {highcharts} highcharts/demo/arearange/
|
* Area range chart
|
* @sample {highstock} stock/demo/arearange/
|
* Area range chart
|
*
|
* @extends plotOptions.area
|
* @product highcharts highstock
|
* @excluding stack, stacking
|
* @optionparent plotOptions.arearange
|
*/
|
seriesType('arearange', 'area', {
|
/**
|
* Whether to apply a drop shadow to the graph line. Since 2.3 the shadow
|
* can be an object configuration containing `color`, `offsetX`, `offsetY`,
|
* `opacity` and `width`.
|
*
|
* @type {boolean|Highcharts.ShadowOptionsObject}
|
* @product highcharts
|
* @apioption plotOptions.arearange.shadow
|
*/
|
/**
|
* Pixel width of the arearange graph line.
|
*
|
* @since 2.3.0
|
*
|
* @private
|
*/
|
lineWidth: 1,
|
threshold: null,
|
tooltip: {
|
pointFormat: '<span style="color:{series.color}">\u25CF</span> ' +
|
'{series.name}: <b>{point.low}</b> - <b>{point.high}</b><br/>'
|
},
|
/**
|
* Whether the whole area or just the line should respond to mouseover
|
* tooltips and other mouse or touch events.
|
*
|
* @since 2.3.0
|
*
|
* @private
|
*/
|
trackByArea: true,
|
/**
|
* @type {Highcharts.SeriesAreaRangeDataLabelsOptionsObject|Array<Highcharts.SeriesAreaRangeDataLabelsOptionsObject>}
|
* @default {"xLow": 0, "xHigh": 0, "yLow": 0, "yHigh": 0}
|
*
|
* @private
|
*/
|
dataLabels: {
|
/** @ignore-option */
|
align: null,
|
/** @ignore-option */
|
verticalAlign: null,
|
/** @ignore-option */
|
xLow: 0,
|
/** @ignore-option */
|
xHigh: 0,
|
/** @ignore-option */
|
yLow: 0,
|
/** @ignore-option */
|
yHigh: 0
|
}
|
// Prototype members
|
}, {
|
pointArrayMap: ['low', 'high'],
|
pointValKey: 'low',
|
deferTranslatePolar: true,
|
/* eslint-disable valid-jsdoc */
|
/**
|
* @private
|
*/
|
toYData: function (point) {
|
return [point.low, point.high];
|
},
|
/**
|
* Translate a point's plotHigh from the internal angle and radius measures
|
* to true plotHigh coordinates. This is an addition of the toXY method
|
* found in Polar.js, because it runs too early for arearanges to be
|
* considered (#3419).
|
* @private
|
*/
|
highToXY: function (point) {
|
// Find the polar plotX and plotY
|
var chart = this.chart, xy = this.xAxis.postTranslate(point.rectPlotX, this.yAxis.len - point.plotHigh);
|
point.plotHighX = xy.x - chart.plotLeft;
|
point.plotHigh = xy.y - chart.plotTop;
|
point.plotLowX = point.plotX;
|
},
|
/**
|
* Translate data points from raw values x and y to plotX and plotY.
|
* @private
|
*/
|
translate: function () {
|
var series = this, yAxis = series.yAxis, hasModifyValue = !!series.modifyValue;
|
seriesTypes.area.prototype.translate.apply(series);
|
// Set plotLow and plotHigh
|
series.points.forEach(function (point) {
|
var high = point.high, plotY = point.plotY;
|
if (point.isNull) {
|
point.plotY = null;
|
}
|
else {
|
point.plotLow = plotY;
|
point.plotHigh = yAxis.translate(hasModifyValue ?
|
series.modifyValue(high, point) :
|
high, 0, 1, 0, 1);
|
if (hasModifyValue) {
|
point.yBottom = point.plotHigh;
|
}
|
}
|
});
|
// Postprocess plotHigh
|
if (this.chart.polar) {
|
this.points.forEach(function (point) {
|
series.highToXY(point);
|
point.tooltipPos = [
|
(point.plotHighX + point.plotLowX) / 2,
|
(point.plotHigh + point.plotLow) / 2
|
];
|
});
|
}
|
},
|
/**
|
* Extend the line series' getSegmentPath method by applying the segment
|
* path to both lower and higher values of the range.
|
* @private
|
*/
|
getGraphPath: function (points) {
|
var highPoints = [], highAreaPoints = [], i, getGraphPath = seriesTypes.area.prototype.getGraphPath, point, pointShim, linePath, lowerPath, options = this.options, connectEnds = this.chart.polar && options.connectEnds !== false, connectNulls = options.connectNulls, step = options.step, higherPath, higherAreaPath;
|
points = points || this.points;
|
i = points.length;
|
// Create the top line and the top part of the area fill. The area fill
|
// compensates for null points by drawing down to the lower graph,
|
// moving across the null gap and starting again at the lower graph.
|
i = points.length;
|
while (i--) {
|
point = points[i];
|
if (!point.isNull &&
|
!connectEnds &&
|
!connectNulls &&
|
(!points[i + 1] || points[i + 1].isNull)) {
|
highAreaPoints.push({
|
plotX: point.plotX,
|
plotY: point.plotY,
|
doCurve: false // #5186, gaps in areasplinerange fill
|
});
|
}
|
pointShim = {
|
polarPlotY: point.polarPlotY,
|
rectPlotX: point.rectPlotX,
|
yBottom: point.yBottom,
|
// plotHighX is for polar charts
|
plotX: pick(point.plotHighX, point.plotX),
|
plotY: point.plotHigh,
|
isNull: point.isNull
|
};
|
highAreaPoints.push(pointShim);
|
highPoints.push(pointShim);
|
if (!point.isNull &&
|
!connectEnds &&
|
!connectNulls &&
|
(!points[i - 1] || points[i - 1].isNull)) {
|
highAreaPoints.push({
|
plotX: point.plotX,
|
plotY: point.plotY,
|
doCurve: false // #5186, gaps in areasplinerange fill
|
});
|
}
|
}
|
// Get the paths
|
lowerPath = getGraphPath.call(this, points);
|
if (step) {
|
if (step === true) {
|
step = 'left';
|
}
|
options.step = {
|
left: 'right',
|
center: 'center',
|
right: 'left'
|
}[step]; // swap for reading in getGraphPath
|
}
|
higherPath = getGraphPath.call(this, highPoints);
|
higherAreaPath = getGraphPath.call(this, highAreaPoints);
|
options.step = step;
|
// Create a line on both top and bottom of the range
|
linePath = []
|
.concat(lowerPath, higherPath);
|
// For the area path, we need to change the 'move' statement
|
// into 'lineTo' or 'curveTo'
|
if (!this.chart.polar && higherAreaPath[0] === 'M') {
|
higherAreaPath[0] = 'L'; // this probably doesn't work for spline
|
}
|
this.graphPath = linePath;
|
this.areaPath = lowerPath.concat(higherAreaPath);
|
// Prepare for sideways animation
|
linePath.isArea = true;
|
linePath.xMap = lowerPath.xMap;
|
this.areaPath.xMap = lowerPath.xMap;
|
return linePath;
|
},
|
/**
|
* Extend the basic drawDataLabels method by running it for both lower and
|
* higher values.
|
* @private
|
*/
|
drawDataLabels: function () {
|
var data = this.points, length = data.length, i, originalDataLabels = [], dataLabelOptions = this.options.dataLabels, point, up, inverted = this.chart.inverted, upperDataLabelOptions, lowerDataLabelOptions;
|
// Split into upper and lower options. If data labels is an array, the
|
// first element is the upper label, the second is the lower.
|
//
|
// TODO: We want to change this and allow multiple labels for both upper
|
// and lower values in the future - introducing some options for which
|
// point value to use as Y for the dataLabel, so that this could be
|
// handled in Series.drawDataLabels. This would also improve performance
|
// since we now have to loop over all the points multiple times to work
|
// around the data label logic.
|
if (isArray(dataLabelOptions)) {
|
if (dataLabelOptions.length > 1) {
|
upperDataLabelOptions = dataLabelOptions[0];
|
lowerDataLabelOptions = dataLabelOptions[1];
|
}
|
else {
|
upperDataLabelOptions = dataLabelOptions[0];
|
lowerDataLabelOptions = { enabled: false };
|
}
|
}
|
else {
|
// Make copies
|
upperDataLabelOptions = extend({}, dataLabelOptions);
|
upperDataLabelOptions.x = dataLabelOptions.xHigh;
|
upperDataLabelOptions.y = dataLabelOptions.yHigh;
|
lowerDataLabelOptions = extend({}, dataLabelOptions);
|
lowerDataLabelOptions.x = dataLabelOptions.xLow;
|
lowerDataLabelOptions.y = dataLabelOptions.yLow;
|
}
|
// Draw upper labels
|
if (upperDataLabelOptions.enabled || this._hasPointLabels) {
|
// Set preliminary values for plotY and dataLabel
|
// and draw the upper labels
|
i = length;
|
while (i--) {
|
point = data[i];
|
if (point) {
|
up = upperDataLabelOptions.inside ?
|
point.plotHigh < point.plotLow :
|
point.plotHigh > point.plotLow;
|
point.y = point.high;
|
point._plotY = point.plotY;
|
point.plotY = point.plotHigh;
|
// Store original data labels and set preliminary label
|
// objects to be picked up in the uber method
|
originalDataLabels[i] = point.dataLabel;
|
point.dataLabel = point.dataLabelUpper;
|
// Set the default offset
|
point.below = up;
|
if (inverted) {
|
if (!upperDataLabelOptions.align) {
|
upperDataLabelOptions.align = up ? 'right' : 'left';
|
}
|
}
|
else {
|
if (!upperDataLabelOptions.verticalAlign) {
|
upperDataLabelOptions.verticalAlign = up ?
|
'top' :
|
'bottom';
|
}
|
}
|
}
|
}
|
this.options.dataLabels = upperDataLabelOptions;
|
if (seriesProto.drawDataLabels) {
|
// #1209:
|
seriesProto.drawDataLabels.apply(this, arguments);
|
}
|
// Reset state after the upper labels were created. Move
|
// it to point.dataLabelUpper and reassign the originals.
|
// We do this here to support not drawing a lower label.
|
i = length;
|
while (i--) {
|
point = data[i];
|
if (point) {
|
point.dataLabelUpper = point.dataLabel;
|
point.dataLabel = originalDataLabels[i];
|
delete point.dataLabels;
|
point.y = point.low;
|
point.plotY = point._plotY;
|
}
|
}
|
}
|
// Draw lower labels
|
if (lowerDataLabelOptions.enabled || this._hasPointLabels) {
|
i = length;
|
while (i--) {
|
point = data[i];
|
if (point) {
|
up = lowerDataLabelOptions.inside ?
|
point.plotHigh < point.plotLow :
|
point.plotHigh > point.plotLow;
|
// Set the default offset
|
point.below = !up;
|
if (inverted) {
|
if (!lowerDataLabelOptions.align) {
|
lowerDataLabelOptions.align = up ? 'left' : 'right';
|
}
|
}
|
else {
|
if (!lowerDataLabelOptions.verticalAlign) {
|
lowerDataLabelOptions.verticalAlign = up ?
|
'bottom' :
|
'top';
|
}
|
}
|
}
|
}
|
this.options.dataLabels = lowerDataLabelOptions;
|
if (seriesProto.drawDataLabels) {
|
seriesProto.drawDataLabels.apply(this, arguments);
|
}
|
}
|
// Merge upper and lower into point.dataLabels for later destroying
|
if (upperDataLabelOptions.enabled) {
|
i = length;
|
while (i--) {
|
point = data[i];
|
if (point) {
|
point.dataLabels = [
|
point.dataLabelUpper,
|
point.dataLabel
|
].filter(function (label) {
|
return !!label;
|
});
|
}
|
}
|
}
|
// Reset options
|
this.options.dataLabels = dataLabelOptions;
|
},
|
alignDataLabel: function () {
|
seriesTypes.column.prototype.alignDataLabel
|
.apply(this, arguments);
|
},
|
drawPoints: function () {
|
var series = this, pointLength = series.points.length, point, i;
|
// Draw bottom points
|
seriesProto.drawPoints
|
.apply(series, arguments);
|
// Prepare drawing top points
|
i = 0;
|
while (i < pointLength) {
|
point = series.points[i];
|
// Save original props to be overridden by temporary props for top
|
// points
|
point.origProps = {
|
plotY: point.plotY,
|
plotX: point.plotX,
|
isInside: point.isInside,
|
negative: point.negative,
|
zone: point.zone,
|
y: point.y
|
};
|
point.lowerGraphic = point.graphic;
|
point.graphic = point.upperGraphic;
|
point.plotY = point.plotHigh;
|
if (defined(point.plotHighX)) {
|
point.plotX = point.plotHighX;
|
}
|
point.y = point.high;
|
point.negative = point.high < (series.options.threshold || 0);
|
point.zone = (series.zones.length && point.getZone());
|
if (!series.chart.polar) {
|
point.isInside = point.isTopInside = (point.plotY !== undefined &&
|
point.plotY >= 0 &&
|
point.plotY <= series.yAxis.len && // #3519
|
point.plotX >= 0 &&
|
point.plotX <= series.xAxis.len);
|
}
|
i++;
|
}
|
// Draw top points
|
seriesProto.drawPoints.apply(series, arguments);
|
// Reset top points preliminary modifications
|
i = 0;
|
while (i < pointLength) {
|
point = series.points[i];
|
point.upperGraphic = point.graphic;
|
point.graphic = point.lowerGraphic;
|
H.extend(point, point.origProps);
|
delete point.origProps;
|
i++;
|
}
|
},
|
/* eslint-enable valid-jsdoc */
|
setStackedPoints: noop
|
}, {
|
/**
|
* Range series only. The high or maximum value for each data point.
|
* @name Highcharts.Point#high
|
* @type {number|undefined}
|
*/
|
/**
|
* Range series only. The low or minimum value for each data point.
|
* @name Highcharts.Point#low
|
* @type {number|undefined}
|
*/
|
/* eslint-disable valid-jsdoc */
|
/**
|
* @private
|
*/
|
setState: function () {
|
var prevState = this.state, series = this.series, isPolar = series.chart.polar;
|
if (!defined(this.plotHigh)) {
|
// Boost doesn't calculate plotHigh
|
this.plotHigh = series.yAxis.toPixels(this.high, true);
|
}
|
if (!defined(this.plotLow)) {
|
// Boost doesn't calculate plotLow
|
this.plotLow = this.plotY = series.yAxis.toPixels(this.low, true);
|
}
|
if (series.stateMarkerGraphic) {
|
series.lowerStateMarkerGraphic = series.stateMarkerGraphic;
|
series.stateMarkerGraphic = series.upperStateMarkerGraphic;
|
}
|
// Change state also for the top marker
|
this.graphic = this.upperGraphic;
|
this.plotY = this.plotHigh;
|
if (isPolar) {
|
this.plotX = this.plotHighX;
|
}
|
// Top state:
|
pointProto.setState.apply(this, arguments);
|
this.state = prevState;
|
// Now restore defaults
|
this.plotY = this.plotLow;
|
this.graphic = this.lowerGraphic;
|
if (isPolar) {
|
this.plotX = this.plotLowX;
|
}
|
if (series.stateMarkerGraphic) {
|
series.upperStateMarkerGraphic = series.stateMarkerGraphic;
|
series.stateMarkerGraphic = series.lowerStateMarkerGraphic;
|
// Lower marker is stored at stateMarkerGraphic
|
// to avoid reference duplication (#7021)
|
series.lowerStateMarkerGraphic = undefined;
|
}
|
pointProto.setState.apply(this, arguments);
|
},
|
haloPath: function () {
|
var isPolar = this.series.chart.polar, path = [];
|
// Bottom halo
|
this.plotY = this.plotLow;
|
if (isPolar) {
|
this.plotX = this.plotLowX;
|
}
|
if (this.isInside) {
|
path = pointProto.haloPath.apply(this, arguments);
|
}
|
// Top halo
|
this.plotY = this.plotHigh;
|
if (isPolar) {
|
this.plotX = this.plotHighX;
|
}
|
if (this.isTopInside) {
|
path = path.concat(pointProto.haloPath.apply(this, arguments));
|
}
|
return path;
|
},
|
destroyElements: function () {
|
var graphics = ['lowerGraphic', 'upperGraphic'];
|
graphics.forEach(function (graphicName) {
|
if (this[graphicName]) {
|
this[graphicName] =
|
this[graphicName].destroy();
|
}
|
}, this);
|
// Clear graphic for states, removed in the above each:
|
this.graphic = null;
|
return pointProto.destroyElements.apply(this, arguments);
|
},
|
isValid: function () {
|
return isNumber(this.low) && isNumber(this.high);
|
}
|
/* eslint-enable valid-jsdoc */
|
});
|
/**
|
* A `arearange` series. If the [type](#series.arearange.type) option is not
|
* specified, it is inherited from [chart.type](#chart.type).
|
*
|
*
|
* @extends series,plotOptions.arearange
|
* @excluding dataParser, dataURL, stack, stacking
|
* @product highcharts highstock
|
* @apioption series.arearange
|
*/
|
/**
|
* An array of data points for the series. For the `arearange` series type,
|
* points can be given in the following ways:
|
*
|
* 1. An array of arrays with 3 or 2 values. In this case, the values
|
* correspond to `x,low,high`. If the first value is a string, it is
|
* applied as the name of the point, and the `x` value is inferred.
|
* The `x` value can also be omitted, in which case the inner arrays
|
* should be of length 2\. Then the `x` value is automatically calculated,
|
* either starting at 0 and incremented by 1, or from `pointStart`
|
* and `pointInterval` given in the series options.
|
* ```js
|
* data: [
|
* [0, 8, 3],
|
* [1, 1, 1],
|
* [2, 6, 8]
|
* ]
|
* ```
|
*
|
* 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.arearange.turboThreshold),
|
* this option is not available.
|
* ```js
|
* data: [{
|
* x: 1,
|
* low: 9,
|
* high: 0,
|
* name: "Point2",
|
* color: "#00FF00"
|
* }, {
|
* x: 1,
|
* low: 3,
|
* high: 4,
|
* name: "Point1",
|
* color: "#FF00FF"
|
* }]
|
* ```
|
*
|
* @sample {highcharts} highcharts/series/data-array-of-arrays/
|
* Arrays of numeric x and y
|
* @sample {highcharts} highcharts/series/data-array-of-arrays-datetime/
|
* Arrays of datetime x and y
|
* @sample {highcharts} highcharts/series/data-array-of-name-value/
|
* Arrays of point.name and y
|
* @sample {highcharts} highcharts/series/data-array-of-objects/
|
* Config objects
|
*
|
* @type {Array<Array<(number|string),number>|Array<(number|string),number,number>|*>}
|
* @extends series.line.data
|
* @excluding marker, y
|
* @product highcharts highstock
|
* @apioption series.arearange.data
|
*/
|
/**
|
* @type {Highcharts.SeriesAreaRangeDataLabelsOptionsObject|Array<Highcharts.SeriesAreaRangeDataLabelsOptionsObject>}
|
* @product highcharts highstock
|
* @apioption series.arearange.data.dataLabels
|
*/
|
/**
|
* The high or maximum value for each data point.
|
*
|
* @type {number}
|
* @product highcharts highstock
|
* @apioption series.arearange.data.high
|
*/
|
/**
|
* The low or minimum value for each data point.
|
*
|
* @type {number}
|
* @product highcharts highstock
|
* @apioption series.arearange.data.low
|
*/
|
''; // adds doclets above to tranpiled file
|
|
});
|
_registerModule(_modules, 'parts-more/AreaSplineRangeSeries.js', [_modules['parts/Globals.js']], function (H) {
|
/* *
|
*
|
* (c) 2010-2019 Torstein Honsi
|
*
|
* License: www.highcharts.com/license
|
*
|
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
|
*
|
* */
|
var seriesType = H.seriesType, seriesTypes = H.seriesTypes;
|
/**
|
* The area spline range is a cartesian series type with higher and
|
* lower Y values along an X axis. The area inside the range is colored, and
|
* the graph outlining the area is a smoothed spline. Requires
|
* `highcharts-more.js`.
|
*
|
* @sample {highstock|highstock} stock/demo/areasplinerange/
|
* Area spline range
|
*
|
* @extends plotOptions.arearange
|
* @since 2.3.0
|
* @excluding step
|
* @product highcharts highstock
|
* @apioption plotOptions.areasplinerange
|
*/
|
seriesType('areasplinerange', 'arearange', null, {
|
getPointSpline: seriesTypes.spline.prototype.getPointSpline
|
});
|
/**
|
* A `areasplinerange` series. If the [type](#series.areasplinerange.type)
|
* option is not specified, it is inherited from [chart.type](#chart.type).
|
*
|
* @extends series,plotOptions.areasplinerange
|
* @excluding dataParser, dataURL, stack
|
* @product highcharts highstock
|
* @apioption series.areasplinerange
|
*/
|
/**
|
* An array of data points for the series. For the `areasplinerange`
|
* series type, points can be given in the following ways:
|
*
|
* 1. An array of arrays with 3 or 2 values. In this case, the values correspond
|
* to `x,low,high`. If the first value is a string, it is applied as the name
|
* of the point, and the `x` value is inferred. The `x` value can also be
|
* omitted, in which case the inner arrays should be of length 2\. Then the
|
* `x` value is automatically calculated, either starting at 0 and
|
* incremented by 1, or from `pointStart` and `pointInterval` given in the
|
* series options.
|
* ```js
|
* data: [
|
* [0, 0, 5],
|
* [1, 9, 1],
|
* [2, 5, 2]
|
* ]
|
* ```
|
*
|
* 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.areasplinerange.turboThreshold), this option is
|
* not available.
|
* ```js
|
* data: [{
|
* x: 1,
|
* low: 5,
|
* high: 0,
|
* name: "Point2",
|
* color: "#00FF00"
|
* }, {
|
* x: 1,
|
* low: 4,
|
* high: 1,
|
* name: "Point1",
|
* color: "#FF00FF"
|
* }]
|
* ```
|
*
|
* @sample {highcharts} highcharts/series/data-array-of-arrays/
|
* Arrays of numeric x and y
|
* @sample {highcharts} highcharts/series/data-array-of-arrays-datetime/
|
* Arrays of datetime x and y
|
* @sample {highcharts} highcharts/series/data-array-of-name-value/
|
* Arrays of point.name and y
|
* @sample {highcharts} highcharts/series/data-array-of-objects/
|
* Config objects
|
*
|
* @type {Array<Array<(number|string),number>|Array<(number|string),number,number>|*>}
|
* @extends series.arearange.data
|
* @product highcharts highstock
|
* @apioption series.areasplinerange.data
|
*/
|
''; // adds doclets above to transpiled file
|
|
});
|
_registerModule(_modules, 'parts-more/ColumnRangeSeries.js', [_modules['parts/Globals.js']], function (H) {
|
/* *
|
*
|
* (c) 2010-2019 Torstein Honsi
|
*
|
* License: www.highcharts.com/license
|
*
|
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
|
*
|
* */
|
var defaultPlotOptions = H.defaultPlotOptions, merge = H.merge, noop = H.noop, pick = H.pick, seriesType = H.seriesType, seriesTypes = H.seriesTypes;
|
var colProto = seriesTypes.column.prototype;
|
/**
|
* The column range is a cartesian series type with higher and lower
|
* Y values along an X axis. Requires `highcharts-more.js`. To display
|
* horizontal bars, set [chart.inverted](#chart.inverted) to `true`.
|
*
|
* @sample {highcharts|highstock} highcharts/demo/columnrange/
|
* Inverted column range
|
*
|
* @extends plotOptions.column
|
* @since 2.3.0
|
* @excluding negativeColor, stacking, softThreshold, threshold
|
* @product highcharts highstock
|
* @optionparent plotOptions.columnrange
|
*/
|
var columnRangeOptions = {
|
/**
|
* Extended data labels for range series types. Range series data labels
|
* have no `x` and `y` options. Instead, they have `xLow`, `xHigh`,
|
* `yLow` and `yHigh` options to allow the higher and lower data label
|
* sets individually.
|
*
|
* @type {Highcharts.SeriesAreaRangeDataLabelsOptionsObject|Array<Highcharts.SeriesAreaRangeDataLabelsOptionsObject>}
|
* @default {"xLow": 0, "xHigh": 0, "yLow": 0, "yHigh": 0}
|
* @since 2.3.0
|
* @product highcharts highstock
|
* @apioption plotOptions.columnrange.dataLabels
|
*/
|
pointRange: null,
|
/** @ignore-option */
|
marker: null,
|
states: {
|
hover: {
|
/** @ignore-option */
|
halo: false
|
}
|
}
|
};
|
/**
|
* The ColumnRangeSeries class
|
*
|
* @private
|
* @class
|
* @name Highcharts.seriesTypes.columnrange
|
*
|
* @augments Highcharts.Series
|
*/
|
seriesType('columnrange', 'arearange', merge(defaultPlotOptions.column, defaultPlotOptions.arearange, columnRangeOptions), {
|
// eslint-disable-next-line valid-jsdoc
|
/**
|
* Translate data points from raw values x and y to plotX and plotY
|
* @private
|
*/
|
translate: function () {
|
var series = this, yAxis = series.yAxis, xAxis = series.xAxis, startAngleRad = xAxis.startAngleRad, start, chart = series.chart, isRadial = series.xAxis.isRadial, safeDistance = Math.max(chart.chartWidth, chart.chartHeight) + 999, plotHigh;
|
// eslint-disable-next-line valid-jsdoc
|
/**
|
* Don't draw too far outside plot area (#6835)
|
* @private
|
*/
|
function safeBounds(pixelPos) {
|
return Math.min(Math.max(-safeDistance, pixelPos), safeDistance);
|
}
|
colProto.translate.apply(series);
|
// Set plotLow and plotHigh
|
series.points.forEach(function (point) {
|
var shapeArgs = point.shapeArgs, minPointLength = series.options.minPointLength, heightDifference, height, y;
|
point.plotHigh = plotHigh = safeBounds(yAxis.translate(point.high, 0, 1, 0, 1));
|
point.plotLow = safeBounds(point.plotY);
|
// adjust shape
|
y = plotHigh;
|
height = pick(point.rectPlotY, point.plotY) - plotHigh;
|
// Adjust for minPointLength
|
if (Math.abs(height) < minPointLength) {
|
heightDifference = (minPointLength - height);
|
height += heightDifference;
|
y -= heightDifference / 2;
|
// Adjust for negative ranges or reversed Y axis (#1457)
|
}
|
else if (height < 0) {
|
height *= -1;
|
y -= height;
|
}
|
if (isRadial) {
|
start = point.barX + startAngleRad;
|
point.shapeType = 'path';
|
point.shapeArgs = {
|
d: series.polarArc(y + height, y, start, start + point.pointWidth)
|
};
|
}
|
else {
|
shapeArgs.height = height;
|
shapeArgs.y = y;
|
point.tooltipPos = chart.inverted ?
|
[
|
yAxis.len + yAxis.pos - chart.plotLeft - y -
|
height / 2,
|
xAxis.len + xAxis.pos - chart.plotTop -
|
shapeArgs.x - shapeArgs.width / 2,
|
height
|
] : [
|
xAxis.left - chart.plotLeft + shapeArgs.x +
|
shapeArgs.width / 2,
|
yAxis.pos - chart.plotTop + y + height / 2,
|
height
|
]; // don't inherit from column tooltip position - #3372
|
}
|
});
|
},
|
directTouch: true,
|
trackerGroups: ['group', 'dataLabelsGroup'],
|
drawGraph: noop,
|
getSymbol: noop,
|
// Overrides from modules that may be loaded after this module
|
crispCol: function () {
|
return colProto.crispCol.apply(this, arguments);
|
},
|
drawPoints: function () {
|
return colProto.drawPoints.apply(this, arguments);
|
},
|
drawTracker: function () {
|
return colProto.drawTracker.apply(this, arguments);
|
},
|
getColumnMetrics: function () {
|
return colProto.getColumnMetrics.apply(this, arguments);
|
},
|
pointAttribs: function () {
|
return colProto.pointAttribs.apply(this, arguments);
|
},
|
animate: function () {
|
return colProto.animate.apply(this, arguments);
|
},
|
polarArc: function () {
|
return colProto.polarArc.apply(this, arguments);
|
},
|
translate3dPoints: function () {
|
return colProto.translate3dPoints.apply(this, arguments);
|
},
|
translate3dShapes: function () {
|
return colProto.translate3dShapes.apply(this, arguments);
|
}
|
}, {
|
setState: colProto.pointClass.prototype.setState
|
});
|
/**
|
* A `columnrange` series. If the [type](#series.columnrange.type)
|
* option is not specified, it is inherited from
|
* [chart.type](#chart.type).
|
*
|
* @extends series,plotOptions.columnrange
|
* @excluding dataParser, dataURL, stack, stacking
|
* @product highcharts highstock
|
* @apioption series.columnrange
|
*/
|
/**
|
* An array of data points for the series. For the `columnrange` series
|
* type, points can be given in the following ways:
|
*
|
* 1. An array of arrays with 3 or 2 values. In this case, the values correspond
|
* to `x,low,high`. If the first value is a string, it is applied as the name
|
* of the point, and the `x` value is inferred. The `x` value can also be
|
* omitted, in which case the inner arrays should be of length 2\. Then the
|
* `x` value is automatically calculated, either starting at 0 and
|
* incremented by 1, or from `pointStart` and `pointInterval` given in the
|
* series options.
|
* ```js
|
* data: [
|
* [0, 4, 2],
|
* [1, 2, 1],
|
* [2, 9, 10]
|
* ]
|
* ```
|
*
|
* 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.columnrange.turboThreshold), this option is not
|
* available.
|
* ```js
|
* data: [{
|
* x: 1,
|
* low: 0,
|
* high: 4,
|
* name: "Point2",
|
* color: "#00FF00"
|
* }, {
|
* x: 1,
|
* low: 5,
|
* high: 3,
|
* name: "Point1",
|
* color: "#FF00FF"
|
* }]
|
* ```
|
*
|
* @sample {highcharts} highcharts/series/data-array-of-arrays/
|
* Arrays of numeric x and y
|
* @sample {highcharts} highcharts/series/data-array-of-arrays-datetime/
|
* Arrays of datetime x and y
|
* @sample {highcharts} highcharts/series/data-array-of-name-value/
|
* Arrays of point.name and y
|
* @sample {highcharts} highcharts/series/data-array-of-objects/
|
* Config objects
|
*
|
* @type {Array<Array<(number|string),number>|Array<(number|string),number,number>|*>}
|
* @extends series.arearange.data
|
* @excluding marker
|
* @product highcharts highstock
|
* @apioption series.columnrange.data
|
*/
|
/**
|
* @type {Highcharts.SeriesAreaRangeDataLabelsOptionsObject|Array<Highcharts.SeriesAreaRangeDataLabelsOptionsObject>}
|
* @product highcharts highstock
|
* @apioption series.columnrange.data.dataLabels
|
*/
|
/**
|
* @excluding halo, lineWidth, lineWidthPlus, marker
|
* @product highcharts highstock
|
* @apioption series.columnrange.states.hover
|
*/
|
/**
|
* @excluding halo, lineWidth, lineWidthPlus, marker
|
* @product highcharts highstock
|
* @apioption series.columnrange.states.select
|
*/
|
''; // adds doclets above into transpiled
|
|
});
|
_registerModule(_modules, 'parts-more/ColumnPyramidSeries.js', [_modules['parts/Globals.js']], function (H) {
|
/* *
|
*
|
* (c) 2010-2019 Sebastian Bochan
|
*
|
* License: www.highcharts.com/license
|
*
|
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
|
*
|
* */
|
var pick = H.pick, seriesType = H.seriesType, seriesTypes = H.seriesTypes;
|
var colProto = seriesTypes.column.prototype;
|
/**
|
* The ColumnPyramidSeries class
|
*
|
* @private
|
* @class
|
* @name Highcharts.seriesTypes.columnpyramid
|
*
|
* @augments Highcharts.Series
|
*/
|
seriesType('columnpyramid', 'column',
|
/**
|
* Column pyramid series display one pyramid per value along an X axis.
|
* Requires `highcharts-more.js`. To display horizontal pyramids,
|
* set [chart.inverted](#chart.inverted) to `true`.
|
*
|
* @sample {highcharts|highstock} highcharts/demo/column-pyramid/
|
* Column pyramid
|
* @sample {highcharts|highstock} highcharts/plotoptions/columnpyramid-stacked/
|
* Column pyramid stacked
|
* @sample {highcharts|highstock} highcharts/plotoptions/columnpyramid-inverted/
|
* Column pyramid inverted
|
*
|
* @extends plotOptions.column
|
* @since 7.0.0
|
* @product highcharts highstock
|
* @excluding boostThreshold, borderRadius, crisp, depth, edgeColor,
|
* edgeWidth, groupZPadding, negativeColor, softThreshold,
|
* threshold, zoneAxis, zones
|
* @optionparent plotOptions.columnpyramid
|
*/
|
{
|
// no additions
|
}, {
|
/* eslint-disable-next-line valid-jsdoc */
|
/**
|
* Overrides the column translate method
|
* @private
|
*/
|
translate: function () {
|
var series = this, chart = series.chart, options = series.options, dense = series.dense =
|
series.closestPointRange * series.xAxis.transA < 2, borderWidth = series.borderWidth = pick(options.borderWidth, dense ? 0 : 1 // #3635
|
), yAxis = series.yAxis, threshold = options.threshold, translatedThreshold = series.translatedThreshold =
|
yAxis.getThreshold(threshold), minPointLength = pick(options.minPointLength, 5), metrics = series.getColumnMetrics(), pointWidth = metrics.width,
|
// postprocessed for border width
|
seriesBarW = series.barW =
|
Math.max(pointWidth, 1 + 2 * borderWidth), pointXOffset = series.pointXOffset = metrics.offset;
|
if (chart.inverted) {
|
translatedThreshold -= 0.5; // #3355
|
}
|
// When the pointPadding is 0,
|
// we want the pyramids to be packed tightly,
|
// so we allow individual pyramids to have individual sizes.
|
// When pointPadding is greater,
|
// we strive for equal-width columns (#2694).
|
if (options.pointPadding) {
|
seriesBarW = Math.ceil(seriesBarW);
|
}
|
colProto.translate.apply(series);
|
// Record the new values
|
series.points.forEach(function (point) {
|
var yBottom = pick(point.yBottom, translatedThreshold), safeDistance = 999 + Math.abs(yBottom), plotY = Math.min(Math.max(-safeDistance, point.plotY), yAxis.len + safeDistance),
|
// Don't draw too far outside plot area
|
// (#1303, #2241, #4264)
|
barX = point.plotX + pointXOffset, barW = seriesBarW / 2, barY = Math.min(plotY, yBottom), barH = Math.max(plotY, yBottom) - barY, stackTotal, stackHeight, topPointY, topXwidth, bottomXwidth, invBarPos, x1, x2, x3, x4, y1, y2;
|
point.barX = barX;
|
point.pointWidth = pointWidth;
|
// Fix the tooltip on center of grouped pyramids
|
// (#1216, #424, #3648)
|
point.tooltipPos = chart.inverted ?
|
[
|
yAxis.len + yAxis.pos - chart.plotLeft - plotY,
|
series.xAxis.len - barX - barW,
|
barH
|
] :
|
[
|
barX + barW,
|
plotY + yAxis.pos - chart.plotTop,
|
barH
|
];
|
stackTotal =
|
threshold + (point.total || point.y);
|
// overwrite stacktotal (always 100 / -100)
|
if (options.stacking === 'percent') {
|
stackTotal =
|
threshold + (point.y < 0) ?
|
-100 :
|
100;
|
}
|
// get the highest point (if stack, extract from total)
|
topPointY = yAxis.toPixels((stackTotal), true);
|
// calculate height of stack (in pixels)
|
stackHeight =
|
chart.plotHeight - topPointY -
|
(chart.plotHeight - translatedThreshold);
|
// topXwidth and bottomXwidth = width of lines from the center
|
// calculated from tanges proportion.
|
topXwidth = (barW * (barY - topPointY)) / stackHeight;
|
// like topXwidth, but with height of point
|
bottomXwidth = (barW * (barY + barH - topPointY)) / stackHeight;
|
/*
|
/\
|
/ \
|
x1,y1,------ x2,y1
|
/ \
|
----------
|
x4,y2 x3,y2
|
*/
|
x1 = barX - topXwidth + barW;
|
x2 = barX + topXwidth + barW;
|
x3 = barX + bottomXwidth + barW;
|
x4 = barX - bottomXwidth + barW;
|
y1 = barY - minPointLength;
|
y2 = barY + barH;
|
if (point.y < 0) {
|
y1 = barY;
|
y2 = barY + barH + minPointLength;
|
}
|
// inverted chart
|
if (chart.inverted) {
|
invBarPos = chart.plotWidth - barY;
|
stackHeight = (topPointY -
|
(chart.plotWidth - translatedThreshold));
|
// proportion tanges
|
topXwidth = (barW *
|
(topPointY - invBarPos)) / stackHeight;
|
bottomXwidth = (barW *
|
(topPointY - (invBarPos - barH))) / stackHeight;
|
x1 = barX + barW + topXwidth; // top bottom
|
x2 = x1 - 2 * topXwidth; // top top
|
x3 = barX - bottomXwidth + barW; // bottom top
|
x4 = barX + bottomXwidth + barW; // bottom bottom
|
y1 = barY;
|
y2 = barY + barH - minPointLength;
|
if (point.y < 0) {
|
y2 = barY + barH + minPointLength;
|
}
|
}
|
// Register shape type and arguments to be used in drawPoints
|
point.shapeType = 'path';
|
point.shapeArgs = {
|
// args for datalabels positioning
|
x: x1,
|
y: y1,
|
width: x2 - x1,
|
height: barH,
|
// path of pyramid
|
d: ['M',
|
x1, y1,
|
'L',
|
x2, y1,
|
x3, y2,
|
x4, y2,
|
'Z'
|
]
|
};
|
});
|
}
|
});
|
/**
|
* A `columnpyramid` series. If the [type](#series.columnpyramid.type) option is
|
* not specified, it is inherited from [chart.type](#chart.type).
|
*
|
* @extends series,plotOptions.columnpyramid
|
* @excluding connectEnds, connectNulls, dashStyle, dataParser, dataURL,
|
* gapSize, gapUnit, linecap, lineWidth, marker, step
|
* @product highcharts highstock
|
* @apioption series.columnpyramid
|
*/
|
/**
|
* @excluding halo, lineWidth, lineWidthPlus, marker
|
* @product highcharts highstock
|
* @apioption series.columnpyramid.states.hover
|
*/
|
/**
|
* @excluding halo, lineWidth, lineWidthPlus, marker
|
* @product highcharts highstock
|
* @apioption series.columnpyramid.states.select
|
*/
|
/**
|
* An array of data points for the series. For the `columnpyramid` 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. The `x` values will be automatically
|
* calculated, either starting at 0 and incremented by 1, or from
|
* `pointStart` and `pointInterval` given in the series options. If the axis
|
* has categories, these will be used. Example:
|
* ```js
|
* data: [0, 5, 3, 5]
|
* ```
|
*
|
* 2. An array of arrays with 2 values. In this case, the values correspond to
|
* `x,y`. If the first value is a string, it is applied as the name of the
|
* point, and the `x` value is inferred.
|
* ```js
|
* data: [
|
* [0, 6],
|
* [1, 2],
|
* [2, 6]
|
* ]
|
* ```
|
*
|
* 3. An array of objects with named values. The objects are point configuration
|
* objects as seen below. If the total number of data points exceeds the
|
* series' [turboThreshold](#series.columnpyramid.turboThreshold), this
|
* option is not available.
|
* ```js
|
* data: [{
|
* x: 1,
|
* y: 9,
|
* name: "Point2",
|
* color: "#00FF00"
|
* }, {
|
* x: 1,
|
* y: 6,
|
* name: "Point1",
|
* color: "#FF00FF"
|
* }]
|
* ```
|
*
|
* @sample {highcharts} highcharts/chart/reflow-true/
|
* Numerical values
|
* @sample {highcharts} highcharts/series/data-array-of-arrays/
|
* Arrays of numeric x and y
|
* @sample {highcharts} highcharts/series/data-array-of-arrays-datetime/
|
* Arrays of datetime x and y
|
* @sample {highcharts} highcharts/series/data-array-of-name-value/
|
* Arrays of point.name and y
|
* @sample {highcharts} highcharts/series/data-array-of-objects/
|
* Config objects
|
*
|
* @type {Array<number|Array<(number|string),(number|null)>|null|*>}
|
* @extends series.line.data
|
* @excluding marker
|
* @product highcharts highstock
|
* @apioption series.columnpyramid.data
|
*/
|
''; // adds doclets above to transpiled file;
|
|
});
|
_registerModule(_modules, 'parts-more/GaugeSeries.js', [_modules['parts/Globals.js'], _modules['parts/Utilities.js']], function (H, U) {
|
/* *
|
*
|
* (c) 2010-2019 Torstein Honsi
|
*
|
* License: www.highcharts.com/license
|
*
|
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
|
*
|
* */
|
var isNumber = U.isNumber, pInt = U.pInt;
|
var merge = H.merge, noop = H.noop, pick = H.pick, Series = H.Series, seriesType = H.seriesType, TrackerMixin = H.TrackerMixin;
|
/**
|
* Gauges are circular plots displaying one or more values with a dial pointing
|
* to values along the perimeter.
|
*
|
* @sample highcharts/demo/gauge-speedometer/
|
* Gauge chart
|
*
|
* @extends plotOptions.line
|
* @excluding animationLimit, boostThreshold, connectEnds, connectNulls,
|
* cropThreshold, dashStyle, findNearestPointBy,
|
* getExtremesFromAll, marker, negativeColor, pointPlacement,
|
* shadow, softThreshold, stacking, states, step, threshold,
|
* turboThreshold, xAxis, zoneAxis, zones
|
* @product highcharts
|
* @optionparent plotOptions.gauge
|
*/
|
seriesType('gauge', 'line', {
|
/**
|
* When this option is `true`, the dial will wrap around the axes. For
|
* instance, in a full-range gauge going from 0 to 360, a value of 400
|
* will point to 40\. When `wrap` is `false`, the dial stops at 360.
|
*
|
* @see [overshoot](#plotOptions.gauge.overshoot)
|
*
|
* @type {boolean}
|
* @default true
|
* @since 3.0
|
* @product highcharts
|
* @apioption plotOptions.gauge.wrap
|
*/
|
/**
|
* Data labels for the gauge. For gauges, the data labels are enabled
|
* by default and shown in a bordered box below the point.
|
*
|
* @since 2.3.0
|
* @product highcharts
|
*/
|
dataLabels: {
|
/** @ignore-option */
|
borderColor: '#cccccc',
|
/** @ignore-option */
|
borderRadius: 3,
|
/** @ignore-option */
|
borderWidth: 1,
|
/** @ignore-option */
|
crop: false,
|
/** @ignore-option */
|
defer: false,
|
/** @ignore-option */
|
enabled: true,
|
/** @ignore-option */
|
verticalAlign: 'top',
|
/** @ignore-option */
|
y: 15,
|
/** @ignore-option */
|
zIndex: 2
|
},
|
/**
|
* Options for the dial or arrow pointer of the gauge.
|
*
|
* In styled mode, the dial is styled with the
|
* `.highcharts-gauge-series .highcharts-dial` rule.
|
*
|
* @sample {highcharts} highcharts/css/gauge/
|
* Styled mode
|
*
|
* @type {Highcharts.CSSObject}
|
* @since 2.3.0
|
* @product highcharts
|
*/
|
dial: {},
|
/**
|
* The length of the dial's base part, relative to the total radius
|
* or length of the dial.
|
*
|
* @sample {highcharts} highcharts/plotoptions/gauge-dial/
|
* Dial options demonstrated
|
*
|
* @type {string}
|
* @default 70%
|
* @since 2.3.0
|
* @product highcharts
|
* @apioption plotOptions.gauge.dial.baseLength
|
*/
|
/**
|
* The pixel width of the base of the gauge dial. The base is the part
|
* closest to the pivot, defined by baseLength.
|
*
|
* @sample {highcharts} highcharts/plotoptions/gauge-dial/
|
* Dial options demonstrated
|
*
|
* @type {number}
|
* @default 3
|
* @since 2.3.0
|
* @product highcharts
|
* @apioption plotOptions.gauge.dial.baseWidth
|
*/
|
/**
|
* The radius or length of the dial, in percentages relative to the
|
* radius of the gauge itself.
|
*
|
* @sample {highcharts} highcharts/plotoptions/gauge-dial/
|
* Dial options demonstrated
|
*
|
* @type {string}
|
* @default 80%
|
* @since 2.3.0
|
* @product highcharts
|
* @apioption plotOptions.gauge.dial.radius
|
*/
|
/**
|
* The length of the dial's rear end, the part that extends out on the
|
* other side of the pivot. Relative to the dial's length.
|
*
|
* @sample {highcharts} highcharts/plotoptions/gauge-dial/
|
* Dial options demonstrated
|
*
|
* @type {string}
|
* @default 10%
|
* @since 2.3.0
|
* @product highcharts
|
* @apioption plotOptions.gauge.dial.rearLength
|
*/
|
/**
|
* The width of the top of the dial, closest to the perimeter. The pivot
|
* narrows in from the base to the top.
|
*
|
* @sample {highcharts} highcharts/plotoptions/gauge-dial/
|
* Dial options demonstrated
|
*
|
* @type {number}
|
* @default 1
|
* @since 2.3.0
|
* @product highcharts
|
* @apioption plotOptions.gauge.dial.topWidth
|
*/
|
/**
|
* The background or fill color of the gauge's dial.
|
*
|
* @sample {highcharts} highcharts/plotoptions/gauge-dial/
|
* Dial options demonstrated
|
*
|
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
|
* @default #000000
|
* @since 2.3.0
|
* @product highcharts
|
* @apioption plotOptions.gauge.dial.backgroundColor
|
*/
|
/**
|
* The border color or stroke of the gauge's dial. By default, the
|
* borderWidth is 0, so this must be set in addition to a custom border
|
* color.
|
*
|
* @sample {highcharts} highcharts/plotoptions/gauge-dial/
|
* Dial options demonstrated
|
*
|
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
|
* @default #cccccc
|
* @since 2.3.0
|
* @product highcharts
|
* @apioption plotOptions.gauge.dial.borderColor
|
*/
|
/**
|
* The width of the gauge dial border in pixels.
|
*
|
* @sample {highcharts} highcharts/plotoptions/gauge-dial/
|
* Dial options demonstrated
|
*
|
* @type {number}
|
* @default 0
|
* @since 2.3.0
|
* @product highcharts
|
* @apioption plotOptions.gauge.dial.borderWidth
|
*/
|
/**
|
* Allow the dial to overshoot the end of the perimeter axis by this
|
* many degrees. Say if the gauge axis goes from 0 to 60, a value of
|
* 100, or 1000, will show 5 degrees beyond the end of the axis when this
|
* option is set to 5.
|
*
|
* @see [wrap](#plotOptions.gauge.wrap)
|
*
|
* @sample {highcharts} highcharts/plotoptions/gauge-overshoot/
|
* Allow 5 degrees overshoot
|
*
|
* @type {number}
|
* @default 0
|
* @since 3.0.10
|
* @product highcharts
|
* @apioption plotOptions.gauge.overshoot
|
*/
|
/**
|
* Options for the pivot or the center point of the gauge.
|
*
|
* In styled mode, the pivot is styled with the
|
* `.highcharts-gauge-series .highcharts-pivot` rule.
|
*
|
* @sample {highcharts} highcharts/css/gauge/
|
* Styled mode
|
*
|
* @type {Highcharts.CSSObject}
|
* @since 2.3.0
|
* @product highcharts
|
*/
|
pivot: {},
|
/**
|
* The pixel radius of the pivot.
|
*
|
* @sample {highcharts} highcharts/plotoptions/gauge-pivot/
|
* Pivot options demonstrated
|
*
|
* @type {number}
|
* @default 5
|
* @since 2.3.0
|
* @product highcharts
|
* @apioption plotOptions.gauge.pivot.radius
|
*/
|
/**
|
* The border or stroke width of the pivot.
|
*
|
* @sample {highcharts} highcharts/plotoptions/gauge-pivot/
|
* Pivot options demonstrated
|
*
|
* @type {number}
|
* @default 0
|
* @since 2.3.0
|
* @product highcharts
|
* @apioption plotOptions.gauge.pivot.borderWidth
|
*/
|
/**
|
* The border or stroke color of the pivot. In able to change this,
|
* the borderWidth must also be set to something other than the default
|
* 0.
|
*
|
* @sample {highcharts} highcharts/plotoptions/gauge-pivot/
|
* Pivot options demonstrated
|
*
|
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
|
* @default #cccccc
|
* @since 2.3.0
|
* @product highcharts
|
* @apioption plotOptions.gauge.pivot.borderColor
|
*/
|
/**
|
* The background color or fill of the pivot.
|
*
|
* @sample {highcharts} highcharts/plotoptions/gauge-pivot/
|
* Pivot options demonstrated
|
*
|
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
|
* @default #000000
|
* @since 2.3.0
|
* @product highcharts
|
* @apioption plotOptions.gauge.pivot.backgroundColor
|
*/
|
tooltip: {
|
headerFormat: ''
|
},
|
/**
|
* Whether to display this particular series or series type in the
|
* legend. Defaults to false for gauge series.
|
*
|
* @since 2.3.0
|
* @product highcharts
|
*/
|
showInLegend: false
|
// Prototype members
|
}, {
|
// chart.angular will be set to true when a gauge series is present,
|
// and this will be used on the axes
|
angular: true,
|
directTouch: true,
|
drawGraph: noop,
|
fixedBox: true,
|
forceDL: true,
|
noSharedTooltip: true,
|
trackerGroups: ['group', 'dataLabelsGroup'],
|
/* eslint-disable valid-jsdoc */
|
/**
|
* Calculate paths etc
|
* @private
|
*/
|
translate: function () {
|
var series = this, yAxis = series.yAxis, options = series.options, center = yAxis.center;
|
series.generatePoints();
|
series.points.forEach(function (point) {
|
var dialOptions = merge(options.dial, point.dial), radius = (pInt(pick(dialOptions.radius, 80)) * center[2]) /
|
200, baseLength = (pInt(pick(dialOptions.baseLength, 70)) * radius) /
|
100, rearLength = (pInt(pick(dialOptions.rearLength, 10)) * radius) /
|
100, baseWidth = dialOptions.baseWidth || 3, topWidth = dialOptions.topWidth || 1, overshoot = options.overshoot, rotation = yAxis.startAngleRad + yAxis.translate(point.y, null, null, null, true);
|
// Handle the wrap and overshoot options
|
if (isNumber(overshoot)) {
|
overshoot = overshoot / 180 * Math.PI;
|
rotation = Math.max(yAxis.startAngleRad - overshoot, Math.min(yAxis.endAngleRad + overshoot, rotation));
|
}
|
else if (options.wrap === false) {
|
rotation = Math.max(yAxis.startAngleRad, Math.min(yAxis.endAngleRad, rotation));
|
}
|
rotation = rotation * 180 / Math.PI;
|
point.shapeType = 'path';
|
point.shapeArgs = {
|
d: dialOptions.path || [
|
'M',
|
-rearLength, -baseWidth / 2,
|
'L',
|
baseLength, -baseWidth / 2,
|
radius, -topWidth / 2,
|
radius, topWidth / 2,
|
baseLength, baseWidth / 2,
|
-rearLength, baseWidth / 2,
|
'z'
|
],
|
translateX: center[0],
|
translateY: center[1],
|
rotation: rotation
|
};
|
// Positions for data label
|
point.plotX = center[0];
|
point.plotY = center[1];
|
});
|
},
|
/**
|
* Draw the points where each point is one needle
|
* @private
|
*/
|
drawPoints: function () {
|
var series = this, chart = series.chart, center = series.yAxis.center, pivot = series.pivot, options = series.options, pivotOptions = options.pivot, renderer = chart.renderer;
|
series.points.forEach(function (point) {
|
var graphic = point.graphic, shapeArgs = point.shapeArgs, d = shapeArgs.d, dialOptions = merge(options.dial, point.dial); // #1233
|
if (graphic) {
|
graphic.animate(shapeArgs);
|
shapeArgs.d = d; // animate alters it
|
}
|
else {
|
point.graphic =
|
renderer[point.shapeType](shapeArgs)
|
.attr({
|
// required by VML when animation is false
|
rotation: shapeArgs.rotation,
|
zIndex: 1
|
})
|
.addClass('highcharts-dial')
|
.add(series.group);
|
}
|
// Presentational attributes
|
if (!chart.styledMode) {
|
point.graphic[graphic ? 'animate' : 'attr']({
|
stroke: dialOptions.borderColor || 'none',
|
'stroke-width': dialOptions.borderWidth || 0,
|
fill: dialOptions.backgroundColor ||
|
'#000000'
|
});
|
}
|
});
|
// Add or move the pivot
|
if (pivot) {
|
pivot.animate({
|
translateX: center[0],
|
translateY: center[1]
|
});
|
}
|
else {
|
series.pivot =
|
renderer.circle(0, 0, pick(pivotOptions.radius, 5))
|
.attr({
|
zIndex: 2
|
})
|
.addClass('highcharts-pivot')
|
.translate(center[0], center[1])
|
.add(series.group);
|
// Presentational attributes
|
if (!chart.styledMode) {
|
series.pivot.attr({
|
'stroke-width': pivotOptions.borderWidth || 0,
|
stroke: pivotOptions.borderColor ||
|
'#cccccc',
|
fill: pivotOptions.backgroundColor ||
|
'#000000'
|
});
|
}
|
}
|
},
|
/**
|
* Animate the arrow up from startAngle
|
* @private
|
*/
|
animate: function (init) {
|
var series = this;
|
if (!init) {
|
series.points.forEach(function (point) {
|
var graphic = point.graphic;
|
if (graphic) {
|
// start value
|
graphic.attr({
|
rotation: series.yAxis.startAngleRad * 180 / Math.PI
|
});
|
// animate
|
graphic.animate({
|
rotation: point.shapeArgs.rotation
|
}, series.options.animation);
|
}
|
});
|
// delete this function to allow it only once
|
series.animate = null;
|
}
|
},
|
/**
|
* @private
|
*/
|
render: function () {
|
this.group = this.plotGroup('group', 'series', this.visible ? 'visible' : 'hidden', this.options.zIndex, this.chart.seriesGroup);
|
Series.prototype.render.call(this);
|
this.group.clip(this.chart.clipRect);
|
},
|
/**
|
* Extend the basic setData method by running processData and generatePoints
|
* immediately, in order to access the points from the legend.
|
* @private
|
*/
|
setData: function (data, redraw) {
|
Series.prototype.setData.call(this, data, false);
|
this.processData();
|
this.generatePoints();
|
if (pick(redraw, true)) {
|
this.chart.redraw();
|
}
|
},
|
/**
|
* Define hasData function for non-cartesian series.
|
* Returns true if the series has points at all.
|
* @private
|
*/
|
hasData: function () {
|
return !!this.points.length; // != 0
|
},
|
// If the tracking module is loaded, add the point tracker
|
drawTracker: TrackerMixin && TrackerMixin.drawTrackerPoint
|
/* eslint-enable valid-jsdoc */
|
}, {
|
// Point members
|
/* eslint-disable valid-jsdoc */
|
/**
|
* Don't do any hover colors or anything
|
* @private
|
*/
|
setState: function (state) {
|
this.state = state;
|
}
|
/* eslint-enable valid-jsdoc */
|
});
|
/**
|
* A `gauge` series. If the [type](#series.gauge.type) option is not
|
* specified, it is inherited from [chart.type](#chart.type).
|
*
|
* @extends series,plotOptions.gauge
|
* @excluding animationLimit, boostThreshold, connectEnds, connectNulls,
|
* cropThreshold, dashStyle, dataParser, dataURL, findNearestPointBy,
|
* getExtremesFromAll, marker, negativeColor, pointPlacement, shadow,
|
* softThreshold, stack, stacking, states, step, threshold,
|
* turboThreshold, zoneAxis, zones
|
* @product highcharts
|
* @apioption series.gauge
|
*/
|
/**
|
* An array of data points for the series. For the `gauge` 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.gauge.turboThreshold), this option is not
|
* available.
|
* ```js
|
* data: [{
|
* y: 6,
|
* name: "Point2",
|
* color: "#00FF00"
|
* }, {
|
* y: 8,
|
* name: "Point1",
|
* color: "#FF00FF"
|
* }]
|
* ```
|
*
|
* The typical gauge only contains a single data value.
|
*
|
* @sample {highcharts} highcharts/chart/reflow-true/
|
* Numerical values
|
* @sample {highcharts} highcharts/series/data-array-of-objects/
|
* Config objects
|
*
|
* @type {Array<number|null|*>}
|
* @extends series.line.data
|
* @excluding drilldown, marker, x
|
* @product highcharts
|
* @apioption series.gauge.data
|
*/
|
''; // adds the doclets above in the transpiled file
|
|
});
|
_registerModule(_modules, 'parts-more/BoxPlotSeries.js', [_modules['parts/Globals.js']], function (H) {
|
/* *
|
*
|
* (c) 2010-2019 Torstein Honsi
|
*
|
* License: www.highcharts.com/license
|
*
|
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
|
*
|
* */
|
var noop = H.noop, pick = H.pick, seriesType = H.seriesType, seriesTypes = H.seriesTypes;
|
/**
|
* The boxplot series type.
|
*
|
* @private
|
* @class
|
* @name Highcharts.seriesTypes#boxplot
|
*
|
* @augments Highcharts.Series
|
*/
|
/**
|
* A box plot is a convenient way of depicting groups of data through their
|
* five-number summaries: the smallest observation (sample minimum), lower
|
* quartile (Q1), median (Q2), upper quartile (Q3), and largest observation
|
* (sample maximum).
|
*
|
* @sample highcharts/demo/box-plot/
|
* Box plot
|
*
|
* @extends plotOptions.column
|
* @excluding borderColor, borderRadius, borderWidth, groupZPadding, states
|
* @product highcharts
|
* @optionparent plotOptions.boxplot
|
*/
|
seriesType('boxplot', 'column', {
|
threshold: null,
|
tooltip: {
|
pointFormat: '<span style="color:{point.color}">\u25CF</span> <b> ' +
|
'{series.name}</b><br/>' +
|
'Maximum: {point.high}<br/>' +
|
'Upper quartile: {point.q3}<br/>' +
|
'Median: {point.median}<br/>' +
|
'Lower quartile: {point.q1}<br/>' +
|
'Minimum: {point.low}<br/>'
|
},
|
/**
|
* The length of the whiskers, the horizontal lines marking low and
|
* high values. It can be a numerical pixel value, or a percentage
|
* value of the box width. Set `0` to disable whiskers.
|
*
|
* @sample {highcharts} highcharts/plotoptions/box-plot-styling/
|
* True by default
|
*
|
* @type {number|string}
|
* @since 3.0
|
* @product highcharts
|
*/
|
whiskerLength: '50%',
|
/**
|
* The fill color of the box.
|
*
|
* In styled mode, the fill color can be set with the
|
* `.highcharts-boxplot-box` class.
|
*
|
* @sample {highcharts} highcharts/plotoptions/box-plot-styling/
|
* Box plot styling
|
*
|
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
|
* @default #ffffff
|
* @since 3.0
|
* @product highcharts
|
*/
|
fillColor: '#ffffff',
|
/**
|
* The width of the line surrounding the box. If any of
|
* [stemWidth](#plotOptions.boxplot.stemWidth),
|
* [medianWidth](#plotOptions.boxplot.medianWidth)
|
* or [whiskerWidth](#plotOptions.boxplot.whiskerWidth) are `null`,
|
* the lineWidth also applies to these lines.
|
*
|
* @sample {highcharts} highcharts/plotoptions/box-plot-styling/
|
* Box plot styling
|
* @sample {highcharts} highcharts/plotoptions/error-bar-styling/
|
* Error bar styling
|
*
|
* @since 3.0
|
* @product highcharts
|
*/
|
lineWidth: 1,
|
/**
|
* The color of the median line. If `undefined`, the general series color
|
* applies.
|
*
|
* In styled mode, the median stroke width can be set with the
|
* `.highcharts-boxplot-median` class.
|
*
|
* @sample {highcharts} highcharts/plotoptions/box-plot-styling/
|
* Box plot styling
|
* @sample {highcharts} highcharts/css/boxplot/
|
* Box plot in styled mode
|
* @sample {highcharts} highcharts/plotoptions/error-bar-styling/
|
* Error bar styling
|
*
|
* @type {Highcharts.ColorString|Highcharts.GradientColorObject}
|
* @since 3.0
|
* @product highcharts
|
* @apioption plotOptions.boxplot.medianColor
|
*/
|
/**
|
* The pixel width of the median line. If `null`, the
|
* [lineWidth](#plotOptions.boxplot.lineWidth) is used.
|
*
|
* In styled mode, the median stroke width can be set with the
|
* `.highcharts-boxplot-median` class.
|
*
|
* @sample {highcharts} highcharts/plotoptions/box-plot-styling/
|
* Box plot styling
|
* @sample {highcharts} highcharts/css/boxplot/
|
* Box plot in styled mode
|
*
|
* @since 3.0
|
* @product highcharts
|
*/
|
medianWidth: 2,
|
/*
|
// States are not working and are removed from docs.
|
// Refer to: #2340
|
states: {
|
hover: {
|
brightness: -0.3
|
}
|
},
|
|
/**
|
* The color of the stem, the vertical line extending from the box to
|
* the whiskers. If `undefined`, the series color is used.
|
*
|
* In styled mode, the stem stroke can be set with the
|
* `.highcharts-boxplot-stem` class.
|
*
|
* @sample {highcharts} highcharts/plotoptions/box-plot-styling/
|
* Box plot styling
|
* @sample {highcharts} highcharts/css/boxplot/
|
* Box plot in styled mode
|
* @sample {highcharts} highcharts/plotoptions/error-bar-styling/
|
* Error bar styling
|
*
|
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
|
* @since 3.0
|
* @product highcharts
|
* @apioption plotOptions.boxplot.stemColor
|
*/
|
/**
|
* The dash style of the stem, the vertical line extending from the
|
* box to the whiskers.
|
*
|
* @sample {highcharts} highcharts/plotoptions/box-plot-styling/
|
* Box plot styling
|
* @sample {highcharts} highcharts/css/boxplot/
|
* Box plot in styled mode
|
* @sample {highcharts} highcharts/plotoptions/error-bar-styling/
|
* Error bar styling
|
*
|
* @type {Highcharts.DashStyleValue}
|
* @default Solid
|
* @since 3.0
|
* @product highcharts
|
* @apioption plotOptions.boxplot.stemDashStyle
|
*/
|
/**
|
* The width of the stem, the vertical line extending from the box to
|
* the whiskers. If `undefined`, the width is inherited from the
|
* [lineWidth](#plotOptions.boxplot.lineWidth) option.
|
*
|
* In styled mode, the stem stroke width can be set with the
|
* `.highcharts-boxplot-stem` class.
|
*
|
* @sample {highcharts} highcharts/plotoptions/box-plot-styling/
|
* Box plot styling
|
* @sample {highcharts} highcharts/css/boxplot/
|
* Box plot in styled mode
|
* @sample {highcharts} highcharts/plotoptions/error-bar-styling/
|
* Error bar styling
|
*
|
* @type {number}
|
* @since 3.0
|
* @product highcharts
|
* @apioption plotOptions.boxplot.stemWidth
|
*/
|
/**
|
* The color of the whiskers, the horizontal lines marking low and high
|
* values. When `undefined`, the general series color is used.
|
*
|
* In styled mode, the whisker stroke can be set with the
|
* `.highcharts-boxplot-whisker` class .
|
*
|
* @sample {highcharts} highcharts/plotoptions/box-plot-styling/
|
* Box plot styling
|
* @sample {highcharts} highcharts/css/boxplot/
|
* Box plot in styled mode
|
*
|
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
|
* @since 3.0
|
* @product highcharts
|
* @apioption plotOptions.boxplot.whiskerColor
|
*/
|
/**
|
* The line width of the whiskers, the horizontal lines marking low and
|
* high values. When `undefined`, the general
|
* [lineWidth](#plotOptions.boxplot.lineWidth) applies.
|
*
|
* In styled mode, the whisker stroke width can be set with the
|
* `.highcharts-boxplot-whisker` class.
|
*
|
* @sample {highcharts} highcharts/plotoptions/box-plot-styling/
|
* Box plot styling
|
* @sample {highcharts} highcharts/css/boxplot/
|
* Box plot in styled mode
|
*
|
* @since 3.0
|
* @product highcharts
|
*/
|
whiskerWidth: 2
|
}, /** @lends Highcharts.seriesTypes.boxplot */ {
|
// array point configs are mapped to this
|
pointArrayMap: ['low', 'q1', 'median', 'q3', 'high'],
|
// return a plain array for speedy calculation
|
toYData: function (point) {
|
return [point.low, point.q1, point.median, point.q3, point.high];
|
},
|
// defines the top of the tracker
|
pointValKey: 'high',
|
// Get presentational attributes
|
pointAttribs: function () {
|
// No attributes should be set on point.graphic which is the group
|
return {};
|
},
|
// Disable data labels for box plot
|
drawDataLabels: noop,
|
// Translate data points from raw values x and y to plotX and plotY
|
translate: function () {
|
var series = this, yAxis = series.yAxis, pointArrayMap = series.pointArrayMap;
|
seriesTypes.column.prototype.translate.apply(series);
|
// do the translation on each point dimension
|
series.points.forEach(function (point) {
|
pointArrayMap.forEach(function (key) {
|
if (point[key] !== null) {
|
point[key + 'Plot'] = yAxis.translate(point[key], 0, 1, 0, 1);
|
}
|
});
|
});
|
},
|
// eslint-disable-next-line valid-jsdoc
|
/**
|
* Draw the data points
|
* @private
|
*/
|
drawPoints: function () {
|
var series = this, points = series.points, options = series.options, chart = series.chart, renderer = chart.renderer, q1Plot, q3Plot, highPlot, lowPlot, medianPlot, medianPath, crispCorr, crispX = 0, boxPath, width, left, right, halfWidth,
|
// error bar inherits this series type but doesn't do quartiles
|
doQuartiles = series.doQuartiles !== false, pointWiskerLength, whiskerLength = series.options.whiskerLength;
|
points.forEach(function (point) {
|
var graphic = point.graphic, verb = graphic ? 'animate' : 'attr', shapeArgs = point.shapeArgs, boxAttr = {}, stemAttr = {}, whiskersAttr = {}, medianAttr = {}, color = point.color || series.color;
|
if (point.plotY !== undefined) {
|
// crisp vector coordinates
|
width = shapeArgs.width;
|
left = Math.floor(shapeArgs.x);
|
right = left + width;
|
halfWidth = Math.round(width / 2);
|
q1Plot = Math.floor(doQuartiles ? point.q1Plot : point.lowPlot);
|
q3Plot = Math.floor(doQuartiles ? point.q3Plot : point.lowPlot);
|
highPlot = Math.floor(point.highPlot);
|
lowPlot = Math.floor(point.lowPlot);
|
if (!graphic) {
|
point.graphic = graphic = renderer.g('point')
|
.add(series.group);
|
point.stem = renderer.path()
|
.addClass('highcharts-boxplot-stem')
|
.add(graphic);
|
if (whiskerLength) {
|
point.whiskers = renderer.path()
|
.addClass('highcharts-boxplot-whisker')
|
.add(graphic);
|
}
|
if (doQuartiles) {
|
point.box = renderer.path(boxPath)
|
.addClass('highcharts-boxplot-box')
|
.add(graphic);
|
}
|
point.medianShape = renderer.path(medianPath)
|
.addClass('highcharts-boxplot-median')
|
.add(graphic);
|
}
|
if (!chart.styledMode) {
|
// Stem attributes
|
stemAttr.stroke =
|
point.stemColor || options.stemColor || color;
|
stemAttr['stroke-width'] = pick(point.stemWidth, options.stemWidth, options.lineWidth);
|
stemAttr.dashstyle =
|
point.stemDashStyle || options.stemDashStyle;
|
point.stem.attr(stemAttr);
|
// Whiskers attributes
|
if (whiskerLength) {
|
whiskersAttr.stroke = (point.whiskerColor ||
|
options.whiskerColor ||
|
color);
|
whiskersAttr['stroke-width'] = pick(point.whiskerWidth, options.whiskerWidth, options.lineWidth);
|
point.whiskers.attr(whiskersAttr);
|
}
|
if (doQuartiles) {
|
boxAttr.fill = (point.fillColor ||
|
options.fillColor ||
|
color);
|
boxAttr.stroke = options.lineColor || color;
|
boxAttr['stroke-width'] = options.lineWidth || 0;
|
point.box.attr(boxAttr);
|
}
|
// Median attributes
|
medianAttr.stroke = (point.medianColor ||
|
options.medianColor ||
|
color);
|
medianAttr['stroke-width'] = pick(point.medianWidth, options.medianWidth, options.lineWidth);
|
point.medianShape.attr(medianAttr);
|
}
|
// The stem
|
crispCorr = (point.stem.strokeWidth() % 2) / 2;
|
crispX = left + halfWidth + crispCorr;
|
point.stem[verb]({
|
d: [
|
// stem up
|
'M',
|
crispX, q3Plot,
|
'L',
|
crispX, highPlot,
|
// stem down
|
'M',
|
crispX, q1Plot,
|
'L',
|
crispX, lowPlot
|
]
|
});
|
// The box
|
if (doQuartiles) {
|
crispCorr = (point.box.strokeWidth() % 2) / 2;
|
q1Plot = Math.floor(q1Plot) + crispCorr;
|
q3Plot = Math.floor(q3Plot) + crispCorr;
|
left += crispCorr;
|
right += crispCorr;
|
point.box[verb]({
|
d: [
|
'M',
|
left, q3Plot,
|
'L',
|
left, q1Plot,
|
'L',
|
right, q1Plot,
|
'L',
|
right, q3Plot,
|
'L',
|
left, q3Plot,
|
'z'
|
]
|
});
|
}
|
// The whiskers
|
if (whiskerLength) {
|
crispCorr = (point.whiskers.strokeWidth() % 2) / 2;
|
highPlot = highPlot + crispCorr;
|
lowPlot = lowPlot + crispCorr;
|
pointWiskerLength = (/%$/).test(whiskerLength) ?
|
halfWidth * parseFloat(whiskerLength) / 100 :
|
whiskerLength / 2;
|
point.whiskers[verb]({
|
d: [
|
// High whisker
|
'M',
|
crispX - pointWiskerLength,
|
highPlot,
|
'L',
|
crispX + pointWiskerLength,
|
highPlot,
|
// Low whisker
|
'M',
|
crispX - pointWiskerLength,
|
lowPlot,
|
'L',
|
crispX + pointWiskerLength,
|
lowPlot
|
]
|
});
|
}
|
// The median
|
medianPlot = Math.round(point.medianPlot);
|
crispCorr = (point.medianShape.strokeWidth() % 2) / 2;
|
medianPlot = medianPlot + crispCorr;
|
point.medianShape[verb]({
|
d: [
|
'M',
|
left,
|
medianPlot,
|
'L',
|
right,
|
medianPlot
|
]
|
});
|
}
|
});
|
},
|
setStackedPoints: noop // #3890
|
});
|
/**
|
* A `boxplot` series. If the [type](#series.boxplot.type) option is
|
* not specified, it is inherited from [chart.type](#chart.type).
|
*
|
* @extends series,plotOptions.boxplot
|
* @excluding dataParser, dataURL, marker, stack, stacking, states
|
* @product highcharts
|
* @apioption series.boxplot
|
*/
|
/**
|
* An array of data points for the series. For the `boxplot` series
|
* type, points can be given in the following ways:
|
*
|
* 1. An array of arrays with 6 or 5 values. In this case, the values correspond
|
* to `x,low,q1,median,q3,high`. If the first value is a string, it is
|
* applied as the name of the point, and the `x` value is inferred. The `x`
|
* value can also be omitted, in which case the inner arrays should be of
|
* length 5. Then the `x` value is automatically calculated, either starting
|
* at 0 and incremented by 1, or from `pointStart` and `pointInterval` given
|
* in the series options.
|
* ```js
|
* data: [
|
* [0, 3, 0, 10, 3, 5],
|
* [1, 7, 8, 7, 2, 9],
|
* [2, 6, 9, 5, 1, 3]
|
* ]
|
* ```
|
*
|
* 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.boxplot.turboThreshold), this option is not
|
* available.
|
* ```js
|
* data: [{
|
* x: 1,
|
* low: 4,
|
* q1: 9,
|
* median: 9,
|
* q3: 1,
|
* high: 10,
|
* name: "Point2",
|
* color: "#00FF00"
|
* }, {
|
* x: 1,
|
* low: 5,
|
* q1: 7,
|
* median: 3,
|
* q3: 6,
|
* high: 2,
|
* name: "Point1",
|
* color: "#FF00FF"
|
* }]
|
* ```
|
*
|
* @sample {highcharts} highcharts/series/data-array-of-arrays/
|
* Arrays of numeric x and y
|
* @sample {highcharts} highcharts/series/data-array-of-arrays-datetime/
|
* Arrays of datetime x and y
|
* @sample {highcharts} highcharts/series/data-array-of-name-value/
|
* Arrays of point.name and y
|
* @sample {highcharts} highcharts/series/data-array-of-objects/
|
* Config objects
|
*
|
* @type {Array<Array<(number|string),number,number,number,number>|Array<(number|string),number,number,number,number,number>|*>}
|
* @extends series.line.data
|
* @excluding marker
|
* @product highcharts
|
* @apioption series.boxplot.data
|
*/
|
/**
|
* The `high` value for each data point, signifying the highest value
|
* in the sample set. The top whisker is drawn here.
|
*
|
* @type {number}
|
* @product highcharts
|
* @apioption series.boxplot.data.high
|
*/
|
/**
|
* The `low` value for each data point, signifying the lowest value
|
* in the sample set. The bottom whisker is drawn here.
|
*
|
* @type {number}
|
* @product highcharts
|
* @apioption series.boxplot.data.low
|
*/
|
/**
|
* The median for each data point. This is drawn as a line through the
|
* middle area of the box.
|
*
|
* @type {number}
|
* @product highcharts
|
* @apioption series.boxplot.data.median
|
*/
|
/**
|
* The lower quartile for each data point. This is the bottom of the
|
* box.
|
*
|
* @type {number}
|
* @product highcharts
|
* @apioption series.boxplot.data.q1
|
*/
|
/**
|
* The higher quartile for each data point. This is the top of the box.
|
*
|
* @type {number}
|
* @product highcharts
|
* @apioption series.boxplot.data.q3
|
*/
|
''; // adds doclets above to transpiled file
|
|
});
|
_registerModule(_modules, 'parts-more/ErrorBarSeries.js', [_modules['parts/Globals.js']], function (H) {
|
/* *
|
*
|
* (c) 2010-2019 Torstein Honsi
|
*
|
* License: www.highcharts.com/license
|
*
|
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
|
*
|
* */
|
var noop = H.noop, seriesType = H.seriesType, seriesTypes = H.seriesTypes;
|
/**
|
* Error bars are a graphical representation of the variability of data and are
|
* used on graphs to indicate the error, or uncertainty in a reported
|
* measurement.
|
*
|
* @sample highcharts/demo/error-bar/
|
* Error bars on a column series
|
* @sample highcharts/series-errorbar/on-scatter/
|
* Error bars on a scatter series
|
*
|
* @extends plotOptions.boxplot
|
* @product highcharts highstock
|
* @optionparent plotOptions.errorbar
|
*/
|
seriesType('errorbar', 'boxplot', {
|
/**
|
* The main color of the bars. This can be overridden by
|
* [stemColor](#plotOptions.errorbar.stemColor) and
|
* [whiskerColor](#plotOptions.errorbar.whiskerColor) individually.
|
*
|
* @sample {highcharts} highcharts/plotoptions/error-bar-styling/
|
* Error bar styling
|
*
|
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
|
* @default #000000
|
* @since 3.0
|
* @product highcharts
|
*/
|
color: '#000000',
|
grouping: false,
|
/**
|
* The parent series of the error bar. The default value links it to
|
* the previous series. Otherwise, use the id of the parent series.
|
*
|
* @since 3.0
|
* @product highcharts
|
*/
|
linkedTo: ':previous',
|
tooltip: {
|
pointFormat: '<span style="color:{point.color}">\u25CF</span> {series.name}: <b>{point.low}</b> - <b>{point.high}</b><br/>'
|
},
|
/**
|
* The line width of the whiskers, the horizontal lines marking low
|
* and high values. When `null`, the general
|
* [lineWidth](#plotOptions.errorbar.lineWidth) applies.
|
*
|
* @sample {highcharts} highcharts/plotoptions/error-bar-styling/
|
* Error bar styling
|
*
|
* @type {number}
|
* @since 3.0
|
* @product highcharts
|
*/
|
whiskerWidth: null
|
// Prototype members
|
}, {
|
type: 'errorbar',
|
// array point configs are mapped to this
|
pointArrayMap: ['low', 'high'],
|
// return a plain array for speedy calculation
|
toYData: function (point) {
|
return [point.low, point.high];
|
},
|
pointValKey: 'high',
|
doQuartiles: false,
|
drawDataLabels: seriesTypes.arearange ?
|
function () {
|
var valKey = this.pointValKey;
|
seriesTypes.arearange.prototype.drawDataLabels.call(this);
|
// Arearange drawDataLabels does not reset point.y to high,
|
// but to low after drawing (#4133)
|
this.data.forEach(function (point) {
|
point.y = point[valKey];
|
});
|
} :
|
noop,
|
// Get the width and X offset, either on top of the linked series column or
|
// standalone
|
getColumnMetrics: function () {
|
return ((this.linkedParent && this.linkedParent.columnMetrics) ||
|
seriesTypes.column.prototype.getColumnMetrics.call(this));
|
}
|
});
|
/**
|
* A `errorbar` series. If the [type](#series.errorbar.type) option
|
* is not specified, it is inherited from [chart.type](#chart.type).
|
*
|
* @extends series,plotOptions.errorbar
|
* @excluding dataParser, dataURL, stack, stacking
|
* @product highcharts
|
* @apioption series.errorbar
|
*/
|
/**
|
* An array of data points for the series. For the `errorbar` series
|
* type, points can be given in the following ways:
|
*
|
* 1. An array of arrays with 3 or 2 values. In this case, the values correspond
|
* to `x,low,high`. If the first value is a string, it is applied as the name
|
* of the point, and the `x` value is inferred. The `x` value can also be
|
* omitted, in which case the inner arrays should be of length 2\. Then the
|
* `x` value is automatically calculated, either starting at 0 and
|
* incremented by 1, or from `pointStart` and `pointInterval` given in the
|
* series options.
|
* ```js
|
* data: [
|
* [0, 10, 2],
|
* [1, 1, 8],
|
* [2, 4, 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.errorbar.turboThreshold), this option is not
|
* available.
|
* ```js
|
* data: [{
|
* x: 1,
|
* low: 0,
|
* high: 0,
|
* name: "Point2",
|
* color: "#00FF00"
|
* }, {
|
* x: 1,
|
* low: 5,
|
* high: 5,
|
* name: "Point1",
|
* color: "#FF00FF"
|
* }]
|
* ```
|
*
|
* @sample {highcharts} highcharts/series/data-array-of-arrays/
|
* Arrays of numeric x and y
|
* @sample {highcharts} highcharts/series/data-array-of-arrays-datetime/
|
* Arrays of datetime x and y
|
* @sample {highcharts} highcharts/series/data-array-of-name-value/
|
* Arrays of point.name and y
|
* @sample {highcharts} highcharts/series/data-array-of-objects/
|
* Config objects
|
*
|
* @type {Array<Array<(number|string),number>|Array<(number|string),number,number>|*>}
|
* @extends series.arearange.data
|
* @excluding dataLabels, drilldown, marker, states
|
* @product highcharts
|
* @apioption series.errorbar.data
|
*/
|
''; // adds doclets above to transpiled file
|
|
});
|
_registerModule(_modules, 'parts-more/WaterfallSeries.js', [_modules['parts/Globals.js'], _modules['parts/Utilities.js']], function (H, U) {
|
/* *
|
*
|
* (c) 2010-2019 Torstein Honsi
|
*
|
* License: www.highcharts.com/license
|
*
|
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
|
*
|
* */
|
var isNumber = U.isNumber, objectEach = U.objectEach;
|
var correctFloat = H.correctFloat, pick = H.pick, arrayMin = H.arrayMin, arrayMax = H.arrayMax, addEvent = H.addEvent, Axis = H.Axis, Chart = H.Chart, Point = H.Point, Series = H.Series, StackItem = H.StackItem, seriesType = H.seriesType, seriesTypes = H.seriesTypes;
|
/**
|
* Returns true if the key is a direct property of the object.
|
* @private
|
* @param {*} obj - Object with property to test
|
* @param {string} key - Property key to test
|
* @return {boolean} - Whether it is a direct property
|
*/
|
function ownProp(obj, key) {
|
return Object.prototype.hasOwnProperty.call(obj, key);
|
}
|
/* eslint-disable no-invalid-this */
|
addEvent(Axis, 'afterInit', function () {
|
if (!this.isXAxis) {
|
this.waterfallStacks = {
|
changed: false
|
};
|
}
|
});
|
addEvent(Chart, 'beforeRedraw', function () {
|
var axes = this.axes, series = this.series, i = series.length;
|
while (i--) {
|
if (series[i].options.stacking) {
|
axes.forEach(function (axis) {
|
if (!axis.isXAxis) {
|
axis.waterfallStacks.changed = true;
|
}
|
});
|
i = 0;
|
}
|
}
|
});
|
addEvent(Axis, 'afterRender', function () {
|
var stackLabelOptions = this.options.stackLabels;
|
if (stackLabelOptions && stackLabelOptions.enabled &&
|
this.waterfallStacks) {
|
this.renderWaterfallStackTotals();
|
}
|
});
|
// eslint-disable-next-line valid-jsdoc
|
/**
|
* Calls StackItem.prototype.render function that creates and renders stack
|
* total label for each waterfall stack item.
|
*
|
* @private
|
* @function Highcharts.Axis#renderWaterfallStackTotals
|
*/
|
Axis.prototype.renderWaterfallStackTotals = function () {
|
var yAxis = this, waterfallStacks = yAxis.waterfallStacks, stackTotalGroup = yAxis.stackTotalGroup, dummyStackItem = new StackItem(yAxis, yAxis.options.stackLabels, false, 0, undefined);
|
yAxis.dummyStackItem = dummyStackItem;
|
// Render each waterfall stack total
|
objectEach(waterfallStacks, function (type) {
|
objectEach(type, function (stackItem) {
|
dummyStackItem.total = stackItem.stackTotal;
|
if (stackItem.label) {
|
dummyStackItem.label = stackItem.label;
|
}
|
StackItem.prototype.render.call(dummyStackItem, stackTotalGroup);
|
stackItem.label = dummyStackItem.label;
|
delete dummyStackItem.label;
|
});
|
});
|
dummyStackItem.total = null;
|
};
|
/**
|
* A waterfall chart displays sequentially introduced positive or negative
|
* values in cumulative columns.
|
*
|
* @sample highcharts/demo/waterfall/
|
* Waterfall chart
|
* @sample highcharts/plotoptions/waterfall-inverted/
|
* Horizontal (inverted) waterfall
|
* @sample highcharts/plotoptions/waterfall-stacked/
|
* Stacked waterfall chart
|
*
|
* @extends plotOptions.column
|
* @product highcharts
|
* @optionparent plotOptions.waterfall
|
*/
|
seriesType('waterfall', 'column', {
|
/**
|
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
|
* @apioption plotOptions.waterfall.color
|
*/
|
/**
|
* The color used specifically for positive point columns. When not
|
* specified, the general series color is used.
|
*
|
* In styled mode, the waterfall colors can be set with the
|
* `.highcharts-point-negative`, `.highcharts-sum` and
|
* `.highcharts-intermediate-sum` classes.
|
*
|
* @sample {highcharts} highcharts/demo/waterfall/
|
* Waterfall
|
*
|
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
|
* @product highcharts
|
* @apioption plotOptions.waterfall.upColor
|
*/
|
dataLabels: {
|
/** @ignore-option */
|
inside: true
|
},
|
/**
|
* The width of the line connecting waterfall columns.
|
*
|
* @product highcharts
|
*/
|
lineWidth: 1,
|
/**
|
* The color of the line that connects columns in a waterfall series.
|
*
|
* In styled mode, the stroke can be set with the `.highcharts-graph` class.
|
*
|
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
|
* @since 3.0
|
* @product highcharts
|
*/
|
lineColor: '#333333',
|
/**
|
* A name for the dash style to use for the line connecting the columns
|
* of the waterfall series. Possible values: Dash, DashDot, Dot, LongDash,
|
* LongDashDot, LongDashDotDot, ShortDash, ShortDashDot, ShortDashDotDot,
|
* ShortDot, Solid
|
*
|
* In styled mode, the stroke dash-array can be set with the
|
* `.highcharts-graph` class.
|
*
|
* @type {Highcharts.DashStyleValue}
|
* @since 3.0
|
* @product highcharts
|
*/
|
dashStyle: 'Dot',
|
/**
|
* The color of the border of each waterfall column.
|
*
|
* In styled mode, the border stroke can be set with the
|
* `.highcharts-point` class.
|
*
|
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
|
* @since 3.0
|
* @product highcharts
|
*/
|
borderColor: '#333333',
|
states: {
|
hover: {
|
lineWidthPlus: 0 // #3126
|
}
|
}
|
// Prototype members
|
}, {
|
pointValKey: 'y',
|
// Property needed to prevent lines between the columns from disappearing
|
// when negativeColor is used.
|
showLine: true,
|
// After generating points, set y-values for all sums.
|
generatePoints: function () {
|
var point, len, i, y;
|
// Parent call:
|
seriesTypes.column.prototype.generatePoints.apply(this);
|
for (i = 0, len = this.points.length; i < len; i++) {
|
point = this.points[i];
|
y = this.processedYData[i];
|
// override point value for sums
|
// #3710 Update point does not propagate to sum
|
if (point.isIntermediateSum || point.isSum) {
|
point.y = correctFloat(y);
|
}
|
}
|
},
|
// Translate data points from raw values
|
translate: function () {
|
var series = this, options = series.options, yAxis = series.yAxis, len, i, points, point, shapeArgs, y, yValue, previousY, previousIntermediate, range, minPointLength = pick(options.minPointLength, 5), halfMinPointLength = minPointLength / 2, threshold = options.threshold, stacking = options.stacking, tooltipY, actualStack = yAxis.waterfallStacks[series.stackKey], actualStackX, dummyStackItem, total, pointY, yPos, hPos;
|
// run column series translate
|
seriesTypes.column.prototype.translate.apply(series);
|
previousY = previousIntermediate = threshold;
|
points = series.points;
|
for (i = 0, len = points.length; i < len; i++) {
|
// cache current point object
|
point = points[i];
|
yValue = series.processedYData[i];
|
shapeArgs = point.shapeArgs;
|
range = [0, yValue];
|
pointY = point.y;
|
// code responsible for correct positions of stacked points
|
// starts here
|
if (stacking) {
|
if (actualStack) {
|
actualStackX = actualStack[i];
|
if (stacking === 'overlap') {
|
total =
|
actualStackX.stackState[actualStackX.stateIndex--];
|
y = pointY >= 0 ? total : total - pointY;
|
if (ownProp(actualStackX, 'absolutePos')) {
|
delete actualStackX.absolutePos;
|
}
|
if (ownProp(actualStackX, 'absoluteNeg')) {
|
delete actualStackX.absoluteNeg;
|
}
|
}
|
else {
|
if (pointY >= 0) {
|
total = actualStackX.threshold +
|
actualStackX.posTotal;
|
actualStackX.posTotal -= pointY;
|
y = total;
|
}
|
else {
|
total = actualStackX.threshold +
|
actualStackX.negTotal;
|
actualStackX.negTotal -= pointY;
|
y = total - pointY;
|
}
|
if (!actualStackX.posTotal) {
|
if (ownProp(actualStackX, 'absolutePos')) {
|
actualStackX.posTotal =
|
actualStackX.absolutePos;
|
delete actualStackX.absolutePos;
|
}
|
}
|
if (!actualStackX.negTotal) {
|
if (ownProp(actualStackX, 'absoluteNeg')) {
|
actualStackX.negTotal =
|
actualStackX.absoluteNeg;
|
delete actualStackX.absoluteNeg;
|
}
|
}
|
}
|
if (!point.isSum) {
|
// the connectorThreshold property is later used in
|
// getCrispPath function to draw a connector line in a
|
// correct place
|
actualStackX.connectorThreshold =
|
actualStackX.threshold + actualStackX.stackTotal;
|
}
|
if (yAxis.reversed) {
|
yPos = (pointY >= 0) ? (y - pointY) : (y + pointY);
|
hPos = y;
|
}
|
else {
|
yPos = y;
|
hPos = y - pointY;
|
}
|
point.below = yPos <= pick(threshold, 0);
|
shapeArgs.y = yAxis.translate(yPos, 0, 1, 0, 1);
|
shapeArgs.height = Math.abs(shapeArgs.y -
|
yAxis.translate(hPos, 0, 1, 0, 1));
|
}
|
dummyStackItem = yAxis.dummyStackItem;
|
if (dummyStackItem) {
|
dummyStackItem.x = i;
|
dummyStackItem.label = actualStack[i].label;
|
dummyStackItem.setOffset(series.pointXOffset || 0, series.barW || 0, series.stackedYNeg[i], series.stackedYPos[i]);
|
}
|
}
|
else {
|
// up points
|
y =
|
Math.max(previousY, previousY + pointY) + range[0];
|
shapeArgs.y =
|
yAxis.translate(y, 0, 1, 0, 1);
|
// sum points
|
if (point.isSum) {
|
shapeArgs.y = yAxis.translate(range[1], 0, 1, 0, 1);
|
shapeArgs.height = Math.min(yAxis.translate(range[0], 0, 1, 0, 1), yAxis.len) - shapeArgs.y; // #4256
|
}
|
else if (point.isIntermediateSum) {
|
if (pointY >= 0) {
|
yPos = range[1] + previousIntermediate;
|
hPos = previousIntermediate;
|
}
|
else {
|
yPos = previousIntermediate;
|
hPos = range[1] + previousIntermediate;
|
}
|
if (yAxis.reversed) {
|
// swapping values
|
yPos ^= hPos;
|
hPos ^= yPos;
|
yPos ^= hPos;
|
}
|
shapeArgs.y = yAxis.translate(yPos, 0, 1, 0, 1);
|
shapeArgs.height = Math.abs(shapeArgs.y -
|
Math.min(yAxis.translate(hPos, 0, 1, 0, 1), yAxis.len));
|
previousIntermediate += range[1];
|
// If it's not the sum point, update previous stack end position
|
// and get shape height (#3886)
|
}
|
else {
|
shapeArgs.height = yValue > 0 ?
|
yAxis.translate(previousY, 0, 1, 0, 1) - shapeArgs.y :
|
yAxis.translate(previousY, 0, 1, 0, 1) - yAxis.translate(previousY - yValue, 0, 1, 0, 1);
|
previousY += yValue;
|
point.below = previousY < pick(threshold, 0);
|
}
|
// #3952 Negative sum or intermediate sum not rendered correctly
|
if (shapeArgs.height < 0) {
|
shapeArgs.y += shapeArgs.height;
|
shapeArgs.height *= -1;
|
}
|
}
|
point.plotY = shapeArgs.y =
|
Math.round(shapeArgs.y) - (series.borderWidth % 2) / 2;
|
// #3151
|
shapeArgs.height =
|
Math.max(Math.round(shapeArgs.height), 0.001);
|
point.yBottom = shapeArgs.y + shapeArgs.height;
|
if (shapeArgs.height <= minPointLength && !point.isNull) {
|
shapeArgs.height = minPointLength;
|
shapeArgs.y -= halfMinPointLength;
|
point.plotY = shapeArgs.y;
|
if (point.y < 0) {
|
point.minPointLengthOffset = -halfMinPointLength;
|
}
|
else {
|
point.minPointLengthOffset = halfMinPointLength;
|
}
|
}
|
else {
|
if (point.isNull) {
|
shapeArgs.width = 0;
|
}
|
point.minPointLengthOffset = 0;
|
}
|
// Correct tooltip placement (#3014)
|
tooltipY =
|
point.plotY + (point.negative ? shapeArgs.height : 0);
|
if (series.chart.inverted) {
|
point.tooltipPos[0] = yAxis.len - tooltipY;
|
}
|
else {
|
point.tooltipPos[1] = tooltipY;
|
}
|
}
|
},
|
// Call default processData then override yData to reflect waterfall's
|
// extremes on yAxis
|
processData: function (force) {
|
var series = this, options = series.options, yData = series.yData,
|
// #3710 Update point does not propagate to sum
|
points = options.data, point, dataLength = yData.length, threshold = options.threshold || 0, subSum, sum, dataMin, dataMax, y, i;
|
sum = subSum = dataMin = dataMax = 0;
|
for (i = 0; i < dataLength; i++) {
|
y = yData[i];
|
point = points && points[i] ? points[i] : {};
|
if (y === 'sum' || point.isSum) {
|
yData[i] = correctFloat(sum);
|
}
|
else if (y === 'intermediateSum' ||
|
point.isIntermediateSum) {
|
yData[i] = correctFloat(subSum);
|
subSum = 0;
|
}
|
else {
|
sum += y;
|
subSum += y;
|
}
|
dataMin = Math.min(sum, dataMin);
|
dataMax = Math.max(sum, dataMax);
|
}
|
Series.prototype.processData.call(this, force);
|
// Record extremes only if stacking was not set:
|
if (!options.stacking) {
|
series.dataMin = dataMin + threshold;
|
series.dataMax = dataMax;
|
}
|
},
|
// Return y value or string if point is sum
|
toYData: function (pt) {
|
if (pt.isSum) {
|
// #3245 Error when first element is Sum or Intermediate Sum
|
return (pt.x === 0 ? null : 'sum');
|
}
|
if (pt.isIntermediateSum) {
|
return (pt.x === 0 ? null : 'intermediateSum'); // #3245
|
}
|
return pt.y;
|
},
|
// Postprocess mapping between options and SVG attributes
|
pointAttribs: function (point, state) {
|
var upColor = this.options.upColor, attr;
|
// Set or reset up color (#3710, update to negative)
|
if (upColor && !point.options.color) {
|
point.color = point.y > 0 ? upColor : null;
|
}
|
attr = seriesTypes.column.prototype.pointAttribs.call(this, point, state);
|
// The dashStyle option in waterfall applies to the graph, not
|
// the points
|
delete attr.dashstyle;
|
return attr;
|
},
|
// Return an empty path initially, because we need to know the stroke-width
|
// in order to set the final path.
|
getGraphPath: function () {
|
return ['M', 0, 0];
|
},
|
// Draw columns' connector lines
|
getCrispPath: function () {
|
var data = this.data, yAxis = this.yAxis, length = data.length, graphNormalizer = Math.round(this.graph.strokeWidth()) % 2 / 2, borderNormalizer = Math.round(this.borderWidth) % 2 / 2, reversedXAxis = this.xAxis.reversed, reversedYAxis = this.yAxis.reversed, stacking = this.options.stacking, path = [], connectorThreshold, prevStack, prevStackX, prevPoint, yPos, isPos, prevArgs, pointArgs, i, d;
|
for (i = 1; i < length; i++) {
|
pointArgs = data[i].shapeArgs;
|
prevPoint = data[i - 1];
|
prevArgs = data[i - 1].shapeArgs;
|
prevStack = yAxis.waterfallStacks[this.stackKey];
|
isPos = prevPoint.y > 0 ? -prevArgs.height : 0;
|
if (prevStack) {
|
prevStackX = prevStack[i - 1];
|
// y position of the connector is different when series are
|
// stacked, yAxis is reversed and it also depends on point's
|
// value
|
if (stacking) {
|
connectorThreshold = prevStackX.connectorThreshold;
|
yPos = Math.round((yAxis.translate(connectorThreshold, 0, 1, 0, 1) +
|
(reversedYAxis ? isPos : 0))) - graphNormalizer;
|
}
|
else {
|
yPos =
|
prevArgs.y + prevPoint.minPointLengthOffset +
|
borderNormalizer - graphNormalizer;
|
}
|
d = [
|
'M',
|
prevArgs.x + (reversedXAxis ?
|
0 :
|
prevArgs.width),
|
yPos,
|
'L',
|
pointArgs.x + (reversedXAxis ?
|
pointArgs.width :
|
0),
|
yPos
|
];
|
}
|
if (!stacking &&
|
(prevPoint.y < 0 && !reversedYAxis) ||
|
(prevPoint.y > 0 && reversedYAxis)) {
|
d[2] += prevArgs.height;
|
d[5] += prevArgs.height;
|
}
|
path = path.concat(d);
|
}
|
return path;
|
},
|
// The graph is initially drawn with an empty definition, then updated with
|
// crisp rendering.
|
drawGraph: function () {
|
Series.prototype.drawGraph.call(this);
|
this.graph.attr({
|
d: this.getCrispPath()
|
});
|
},
|
// Waterfall has stacking along the x-values too.
|
setStackedPoints: function () {
|
var series = this, options = series.options, waterfallStacks = series.yAxis.waterfallStacks, seriesThreshold = options.threshold, stackThreshold = seriesThreshold || 0, interSum = stackThreshold, stackKey = series.stackKey, xData = series.xData, xLength = xData.length, actualStack, actualStackX, totalYVal, actualSum, prevSum, statesLen, posTotal, negTotal, xPoint, yVal, x;
|
// function responsible for calculating correct values for stackState
|
// array of each stack item. The arguments are: firstS - the value for
|
// the first state, nextS - the difference between the previous and the
|
// newest state, sInx - counter used in the for that updates each state
|
// when necessary, sOff - offset that must be added to each state when
|
// they need to be updated (if point isn't a total sum)
|
// eslint-disable-next-line require-jsdoc
|
function calculateStackState(firstS, nextS, sInx, sOff) {
|
if (!statesLen) {
|
actualStackX.stackState[0] = firstS;
|
statesLen = actualStackX.stackState.length;
|
}
|
else {
|
for (sInx; sInx < statesLen; sInx++) {
|
actualStackX.stackState[sInx] += sOff;
|
}
|
}
|
actualStackX.stackState.push(actualStackX.stackState[statesLen - 1] + nextS);
|
}
|
series.yAxis.usePercentage = false;
|
totalYVal = actualSum = prevSum = stackThreshold;
|
// code responsible for creating stacks for waterfall series
|
if (series.visible ||
|
!series.chart.options.chart.ignoreHiddenSeries) {
|
if (!waterfallStacks[stackKey]) {
|
waterfallStacks[stackKey] = {};
|
}
|
actualStack = waterfallStacks[stackKey];
|
for (var i = 0; i < xLength; i++) {
|
x = xData[i];
|
if (!actualStack[x] || waterfallStacks.changed) {
|
actualStack[x] = {
|
negTotal: 0,
|
posTotal: 0,
|
stackTotal: 0,
|
threshold: 0,
|
stateIndex: 0,
|
stackState: [],
|
label: ((waterfallStacks.changed &&
|
actualStack[x]) ?
|
actualStack[x].label :
|
undefined)
|
};
|
}
|
actualStackX = actualStack[x];
|
yVal = series.yData[i];
|
if (yVal >= 0) {
|
actualStackX.posTotal += yVal;
|
}
|
else {
|
actualStackX.negTotal += yVal;
|
}
|
// points do not exist yet, so raw data is used
|
xPoint = options.data[i];
|
posTotal = actualStackX.absolutePos =
|
actualStackX.posTotal;
|
negTotal = actualStackX.absoluteNeg =
|
actualStackX.negTotal;
|
actualStackX.stackTotal = posTotal + negTotal;
|
statesLen = actualStackX.stackState.length;
|
if (xPoint && xPoint.isIntermediateSum) {
|
calculateStackState(prevSum, actualSum, 0, prevSum);
|
prevSum = actualSum;
|
actualSum = seriesThreshold;
|
// swapping values
|
stackThreshold ^= interSum;
|
interSum ^= stackThreshold;
|
stackThreshold ^= interSum;
|
}
|
else if (xPoint && xPoint.isSum) {
|
calculateStackState(seriesThreshold, totalYVal, statesLen);
|
stackThreshold = seriesThreshold;
|
}
|
else {
|
calculateStackState(stackThreshold, yVal, 0, totalYVal);
|
if (xPoint) {
|
totalYVal += yVal;
|
actualSum += yVal;
|
}
|
}
|
actualStackX.stateIndex++;
|
actualStackX.threshold = stackThreshold;
|
stackThreshold += actualStackX.stackTotal;
|
}
|
waterfallStacks.changed = false;
|
}
|
},
|
// Extremes for a non-stacked series are recorded in processData.
|
// In case of stacking, use Series.stackedYData to calculate extremes.
|
getExtremes: function () {
|
var stacking = this.options.stacking, yAxis, waterfallStacks, stackedYNeg, stackedYPos;
|
if (stacking) {
|
yAxis = this.yAxis;
|
waterfallStacks = yAxis.waterfallStacks;
|
stackedYNeg = this.stackedYNeg = [];
|
stackedYPos = this.stackedYPos = [];
|
// the visible y range can be different when stacking is set to
|
// overlap and different when it's set to normal
|
if (stacking === 'overlap') {
|
objectEach(waterfallStacks[this.stackKey], function (stackX) {
|
stackedYNeg.push(arrayMin(stackX.stackState));
|
stackedYPos.push(arrayMax(stackX.stackState));
|
});
|
}
|
else {
|
objectEach(waterfallStacks[this.stackKey], function (stackX) {
|
stackedYNeg.push(stackX.negTotal + stackX.threshold);
|
stackedYPos.push(stackX.posTotal + stackX.threshold);
|
});
|
}
|
this.dataMin = arrayMin(stackedYNeg);
|
this.dataMax = arrayMax(stackedYPos);
|
}
|
}
|
// Point members
|
}, {
|
getClassName: function () {
|
var className = Point.prototype.getClassName.call(this);
|
if (this.isSum) {
|
className += ' highcharts-sum';
|
}
|
else if (this.isIntermediateSum) {
|
className += ' highcharts-intermediate-sum';
|
}
|
return className;
|
},
|
// Pass the null test in ColumnSeries.translate.
|
isValid: function () {
|
return (isNumber(this.y) ||
|
this.isSum ||
|
this.isIntermediateSum);
|
}
|
});
|
/**
|
* A `waterfall` series. If the [type](#series.waterfall.type) option
|
* is not specified, it is inherited from [chart.type](#chart.type).
|
*
|
* @extends series,plotOptions.waterfall
|
* @excluding dataParser, dataURL
|
* @product highcharts
|
* @apioption series.waterfall
|
*/
|
/**
|
* An array of data points for the series. For the `waterfall` 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. The `x` values will be automatically
|
* calculated, either starting at 0 and incremented by 1, or from
|
* `pointStart` and `pointInterval` given in the series options. If the axis
|
* has categories, these will be used. Example:
|
* ```js
|
* data: [0, 5, 3, 5]
|
* ```
|
*
|
* 2. An array of arrays with 2 values. In this case, the values correspond to
|
* `x,y`. If the first value is a string, it is applied as the name of the
|
* point, and the `x` value is inferred.
|
* ```js
|
* data: [
|
* [0, 7],
|
* [1, 8],
|
* [2, 3]
|
* ]
|
* ```
|
*
|
* 3. 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.waterfall.turboThreshold), this option is not
|
* available.
|
* ```js
|
* data: [{
|
* x: 1,
|
* y: 8,
|
* name: "Point2",
|
* color: "#00FF00"
|
* }, {
|
* x: 1,
|
* y: 8,
|
* name: "Point1",
|
* color: "#FF00FF"
|
* }]
|
* ```
|
*
|
* @sample {highcharts} highcharts/chart/reflow-true/
|
* Numerical values
|
* @sample {highcharts} highcharts/series/data-array-of-arrays/
|
* Arrays of numeric x and y
|
* @sample {highcharts} highcharts/series/data-array-of-arrays-datetime/
|
* Arrays of datetime x and y
|
* @sample {highcharts} highcharts/series/data-array-of-name-value/
|
* Arrays of point.name and y
|
* @sample {highcharts} highcharts/series/data-array-of-objects/
|
* Config objects
|
*
|
* @type {Array<number|Array<(number|string),(number|null)>|null|*>}
|
* @extends series.line.data
|
* @excluding marker
|
* @product highcharts
|
* @apioption series.waterfall.data
|
*/
|
/**
|
* When this property is true, the points acts as a summary column for
|
* the values added or substracted since the last intermediate sum,
|
* or since the start of the series. The `y` value is ignored.
|
*
|
* @sample {highcharts} highcharts/demo/waterfall/
|
* Waterfall
|
*
|
* @type {boolean}
|
* @default false
|
* @product highcharts
|
* @apioption series.waterfall.data.isIntermediateSum
|
*/
|
/**
|
* When this property is true, the point display the total sum across
|
* the entire series. The `y` value is ignored.
|
*
|
* @sample {highcharts} highcharts/demo/waterfall/
|
* Waterfall
|
*
|
* @type {boolean}
|
* @default false
|
* @product highcharts
|
* @apioption series.waterfall.data.isSum
|
*/
|
''; // adds doclets above to transpiled file
|
|
});
|
_registerModule(_modules, 'parts-more/PolygonSeries.js', [_modules['parts/Globals.js']], function (H) {
|
/* *
|
*
|
* (c) 2010-2019 Torstein Honsi
|
*
|
* License: www.highcharts.com/license
|
*
|
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
|
*
|
* */
|
var LegendSymbolMixin = H.LegendSymbolMixin, noop = H.noop, Series = H.Series, seriesType = H.seriesType, seriesTypes = H.seriesTypes;
|
/**
|
* A polygon series can be used to draw any freeform shape in the cartesian
|
* coordinate system. A fill is applied with the `color` option, and
|
* stroke is applied through `lineWidth` and `lineColor` options. Requires
|
* the `highcharts-more.js` file.
|
*
|
* @sample {highcharts} highcharts/demo/polygon/
|
* Polygon
|
* @sample {highstock} highcharts/demo/polygon/
|
* Polygon
|
*
|
* @extends plotOptions.scatter
|
* @since 4.1.0
|
* @excluding jitter, softThreshold, threshold
|
* @product highcharts highstock
|
* @optionparent plotOptions.polygon
|
*/
|
seriesType('polygon', 'scatter', {
|
marker: {
|
enabled: false,
|
states: {
|
hover: {
|
enabled: false
|
}
|
}
|
},
|
stickyTracking: false,
|
tooltip: {
|
followPointer: true,
|
pointFormat: ''
|
},
|
trackByArea: true
|
// Prototype members
|
}, {
|
type: 'polygon',
|
getGraphPath: function () {
|
var graphPath = Series.prototype.getGraphPath.call(this), i = graphPath.length + 1;
|
// Close all segments
|
while (i--) {
|
if ((i === graphPath.length || graphPath[i] === 'M') && i > 0) {
|
graphPath.splice(i, 0, 'z');
|
}
|
}
|
this.areaPath = graphPath;
|
return graphPath;
|
},
|
drawGraph: function () {
|
// Hack into the fill logic in area.drawGraph
|
this.options.fillColor = this.color;
|
seriesTypes.area.prototype.drawGraph.call(this);
|
},
|
drawLegendSymbol: LegendSymbolMixin.drawRectangle,
|
drawTracker: Series.prototype.drawTracker,
|
setStackedPoints: noop // No stacking points on polygons (#5310)
|
});
|
/**
|
* A `polygon` series. If the [type](#series.polygon.type) option is
|
* not specified, it is inherited from [chart.type](#chart.type).
|
*
|
* @extends series,plotOptions.polygon
|
* @excluding dataParser, dataURL, stack
|
* @product highcharts highstock
|
* @apioption series.polygon
|
*/
|
/**
|
* An array of data points for the series. For the `polygon` 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. The `x` values will be automatically
|
* calculated, either starting at 0 and incremented by 1, or from
|
* `pointStart` and `pointInterval` given in the series options. If the axis
|
* has categories, these will be used. Example:
|
* ```js
|
* data: [0, 5, 3, 5]
|
* ```
|
*
|
* 2. An array of arrays with 2 values. In this case, the values correspond to
|
* `x,y`. If the first value is a string, it is applied as the name of the
|
* point, and the `x` value is inferred.
|
* ```js
|
* data: [
|
* [0, 10],
|
* [1, 3],
|
* [2, 1]
|
* ]
|
* ```
|
*
|
* 3. 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.polygon.turboThreshold), this option is not
|
* available.
|
* ```js
|
* data: [{
|
* x: 1,
|
* y: 1,
|
* name: "Point2",
|
* color: "#00FF00"
|
* }, {
|
* x: 1,
|
* y: 8,
|
* name: "Point1",
|
* color: "#FF00FF"
|
* }]
|
* ```
|
*
|
* @sample {highcharts} highcharts/chart/reflow-true/
|
* Numerical values
|
* @sample {highcharts} highcharts/series/data-array-of-arrays/
|
* Arrays of numeric x and y
|
* @sample {highcharts} highcharts/series/data-array-of-arrays-datetime/
|
* Arrays of datetime x and y
|
* @sample {highcharts} highcharts/series/data-array-of-name-value/
|
* Arrays of point.name and y
|
* @sample {highcharts} highcharts/series/data-array-of-objects/
|
* Config objects
|
*
|
* @type {Array<number|Array<(number|string),(number|null)>|null|*>}
|
* @extends series.line.data
|
* @product highcharts highstock
|
* @apioption series.polygon.data
|
*/
|
''; // adds doclets above to transpiled file
|
|
});
|
_registerModule(_modules, 'parts-more/BubbleLegend.js', [_modules['parts/Globals.js'], _modules['parts/Utilities.js']], function (H, U) {
|
/* *
|
*
|
* (c) 2010-2019 Highsoft AS
|
*
|
* Author: Paweł Potaczek
|
*
|
* License: www.highcharts.com/license
|
*
|
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
|
*
|
* */
|
/**
|
* @interface Highcharts.BubbleLegendFormatterContextObject
|
*/ /**
|
* The center y position of the range.
|
* @name Highcharts.BubbleLegendFormatterContextObject#center
|
* @type {number}
|
*/ /**
|
* The radius of the bubble range.
|
* @name Highcharts.BubbleLegendFormatterContextObject#radius
|
* @type {number}
|
*/ /**
|
* The bubble value.
|
* @name Highcharts.BubbleLegendFormatterContextObject#value
|
* @type {number}
|
*/
|
var isNumber = U.isNumber, objectEach = U.objectEach;
|
var Series = H.Series, Legend = H.Legend, Chart = H.Chart, addEvent = H.addEvent, wrap = H.wrap, color = H.color, numberFormat = H.numberFormat, merge = H.merge, noop = H.noop, pick = H.pick, stableSort = H.stableSort, setOptions = H.setOptions, arrayMin = H.arrayMin, arrayMax = H.arrayMax;
|
setOptions({
|
legend: {
|
/**
|
* The bubble legend is an additional element in legend which
|
* presents the scale of the bubble series. Individual bubble ranges
|
* can be defined by user or calculated from series. In the case of
|
* automatically calculated ranges, a 1px margin of error is
|
* permitted.
|
* Requires `highcharts-more.js`.
|
*
|
* @since 7.0.0
|
* @product highcharts highstock highmaps
|
* @optionparent legend.bubbleLegend
|
*/
|
bubbleLegend: {
|
/**
|
* The color of the ranges borders, can be also defined for an
|
* individual range.
|
*
|
* @sample highcharts/bubble-legend/similartoseries/
|
* Similat look to the bubble series
|
* @sample highcharts/bubble-legend/bordercolor/
|
* Individual bubble border color
|
*
|
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
|
*/
|
borderColor: undefined,
|
/**
|
* The width of the ranges borders in pixels, can be also
|
* defined for an individual range.
|
*/
|
borderWidth: 2,
|
/**
|
* An additional class name to apply to the bubble legend'
|
* circle graphical elements. This option does not replace
|
* default class names of the graphical element.
|
*
|
* @sample {highcharts} highcharts/css/bubble-legend/
|
* Styling by CSS
|
*
|
* @type {string}
|
*/
|
className: undefined,
|
/**
|
* The main color of the bubble legend. Applies to ranges, if
|
* individual color is not defined.
|
*
|
* @sample highcharts/bubble-legend/similartoseries/
|
* Similat look to the bubble series
|
* @sample highcharts/bubble-legend/color/
|
* Individual bubble color
|
*
|
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
|
*/
|
color: undefined,
|
/**
|
* An additional class name to apply to the bubble legend's
|
* connector graphical elements. This option does not replace
|
* default class names of the graphical element.
|
*
|
* @sample {highcharts} highcharts/css/bubble-legend/
|
* Styling by CSS
|
*
|
* @type {string}
|
*/
|
connectorClassName: undefined,
|
/**
|
* The color of the connector, can be also defined
|
* for an individual range.
|
*
|
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
|
*/
|
connectorColor: undefined,
|
/**
|
* The length of the connectors in pixels. If labels are
|
* centered, the distance is reduced to 0.
|
*
|
* @sample highcharts/bubble-legend/connectorandlabels/
|
* Increased connector length
|
*/
|
connectorDistance: 60,
|
/**
|
* The width of the connectors in pixels.
|
*
|
* @sample highcharts/bubble-legend/connectorandlabels/
|
* Increased connector width
|
*/
|
connectorWidth: 1,
|
/**
|
* Enable or disable the bubble legend.
|
*/
|
enabled: false,
|
/**
|
* Options for the bubble legend labels.
|
*/
|
labels: {
|
/**
|
* An additional class name to apply to the bubble legend
|
* label graphical elements. This option does not replace
|
* default class names of the graphical element.
|
*
|
* @sample {highcharts} highcharts/css/bubble-legend/
|
* Styling by CSS
|
*
|
* @type {string}
|
*/
|
className: undefined,
|
/**
|
* Whether to allow data labels to overlap.
|
*/
|
allowOverlap: false,
|
/**
|
* A [format string](http://docs.highcharts.com/#formatting)
|
* for the bubble legend labels. Available variables are the
|
* same as for `formatter`.
|
*
|
* @sample highcharts/bubble-legend/format/
|
* Add a unit
|
*
|
* @type {string}
|
*/
|
format: '',
|
/**
|
* Available `this` properties are:
|
*
|
* - `this.value`: The bubble value.
|
*
|
* - `this.radius`: The radius of the bubble range.
|
*
|
* - `this.center`: The center y position of the range.
|
*
|
* @type {Highcharts.FormatterCallbackFunction<Highcharts.BubbleLegendFormatterContextObject>}
|
*/
|
formatter: undefined,
|
/**
|
* The alignment of the labels compared to the bubble
|
* legend. Can be one of `left`, `center` or `right`.
|
*
|
* @sample highcharts/bubble-legend/connectorandlabels/
|
* Labels on left
|
*
|
* @type {Highcharts.AlignValue}
|
*/
|
align: 'right',
|
/**
|
* CSS styles for the labels.
|
*
|
* @type {Highcharts.CSSObject}
|
*/
|
style: {
|
/** @ignore-option */
|
fontSize: 10,
|
/** @ignore-option */
|
color: undefined
|
},
|
/**
|
* The x position offset of the label relative to the
|
* connector.
|
*/
|
x: 0,
|
/**
|
* The y position offset of the label relative to the
|
* connector.
|
*/
|
y: 0
|
},
|
/**
|
* Miximum bubble legend range size. If values for ranges are
|
* not specified, the `minSize` and the `maxSize` are calculated
|
* from bubble series.
|
*/
|
maxSize: 60,
|
/**
|
* Minimum bubble legend range size. If values for ranges are
|
* not specified, the `minSize` and the `maxSize` are calculated
|
* from bubble series.
|
*/
|
minSize: 10,
|
/**
|
* The position of the bubble legend in the legend.
|
* @sample highcharts/bubble-legend/connectorandlabels/
|
* Bubble legend as last item in legend
|
*/
|
legendIndex: 0,
|
/**
|
* Options for specific range. One range consists of bubble,
|
* label and connector.
|
*
|
* @sample highcharts/bubble-legend/ranges/
|
* Manually defined ranges
|
* @sample highcharts/bubble-legend/autoranges/
|
* Auto calculated ranges
|
*
|
* @type {Array<*>}
|
*/
|
ranges: {
|
/**
|
* Range size value, similar to bubble Z data.
|
*/
|
value: undefined,
|
/**
|
* The color of the border for individual range.
|
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
|
*/
|
borderColor: undefined,
|
/**
|
* The color of the bubble for individual range.
|
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
|
*/
|
color: undefined,
|
/**
|
* The color of the connector for individual range.
|
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
|
*/
|
connectorColor: undefined
|
},
|
/**
|
* Whether the bubble legend range value should be represented
|
* by the area or the width of the bubble. The default, area,
|
* corresponds best to the human perception of the size of each
|
* bubble.
|
*
|
* @sample highcharts/bubble-legend/ranges/
|
* Size by width
|
*
|
* @type {Highcharts.BubbleSizeByValue}
|
*/
|
sizeBy: 'area',
|
/**
|
* When this is true, the absolute value of z determines the
|
* size of the bubble. This means that with the default
|
* zThreshold of 0, a bubble of value -1 will have the same size
|
* as a bubble of value 1, while a bubble of value 0 will have a
|
* smaller size according to minSize.
|
*/
|
sizeByAbsoluteValue: false,
|
/**
|
* Define the visual z index of the bubble legend.
|
*/
|
zIndex: 1,
|
/**
|
* Ranges with with lower value than zThreshold, are skipped.
|
*/
|
zThreshold: 0
|
}
|
}
|
});
|
/* eslint-disable no-invalid-this, valid-jsdoc */
|
/**
|
* BubbleLegend class.
|
*
|
* @private
|
* @class
|
* @name Highcharts.BubbleLegend
|
* @param {Highcharts.LegendBubbleLegendOptions} options
|
* Bubble legend options
|
* @param {Highcharts.Legend} legend
|
* Legend
|
*/
|
H.BubbleLegend = function (options, legend) {
|
this.init(options, legend);
|
};
|
H.BubbleLegend.prototype = {
|
/**
|
* Create basic bubbleLegend properties similar to item in legend.
|
*
|
* @private
|
* @function Highcharts.BubbleLegend#init
|
* @param {Highcharts.LegendBubbleLegendOptions} options
|
* Bubble legend options
|
* @param {Highcharts.Legend} legend
|
* Legend
|
* @return {void}
|
*/
|
init: function (options, legend) {
|
this.options = options;
|
this.visible = true;
|
this.chart = legend.chart;
|
this.legend = legend;
|
},
|
setState: noop,
|
/**
|
* Depending on the position option, add bubbleLegend to legend items.
|
*
|
* @private
|
* @function Highcharts.BubbleLegend#addToLegend
|
* @param {Array<(Highcharts.Point|Highcharts.Series)>}
|
* All legend items
|
* @return {void}
|
*/
|
addToLegend: function (items) {
|
// Insert bubbleLegend into legend items
|
items.splice(this.options.legendIndex, 0, this);
|
},
|
/**
|
* Calculate ranges, sizes and call the next steps of bubbleLegend
|
* creation.
|
*
|
* @private
|
* @function Highcharts.BubbleLegend#drawLegendSymbol
|
* @param {Highcharts.Legend} legend
|
* Legend instance
|
* @return {void}
|
*/
|
drawLegendSymbol: function (legend) {
|
var chart = this.chart, options = this.options, size, itemDistance = pick(legend.options.itemDistance, 20), connectorSpace, ranges = options.ranges, radius, maxLabel, connectorDistance = options.connectorDistance;
|
// Predict label dimensions
|
this.fontMetrics = chart.renderer.fontMetrics(options.labels.style.fontSize.toString() + 'px');
|
// Do not create bubbleLegend now if ranges or ranges valeus are not
|
// specified or if are empty array.
|
if (!ranges || !ranges.length || !isNumber(ranges[0].value)) {
|
legend.options.bubbleLegend.autoRanges = true;
|
return;
|
}
|
// Sort ranges to right render order
|
stableSort(ranges, function (a, b) {
|
return b.value - a.value;
|
});
|
this.ranges = ranges;
|
this.setOptions();
|
this.render();
|
// Get max label size
|
maxLabel = this.getMaxLabelSize();
|
radius = this.ranges[0].radius;
|
size = radius * 2;
|
// Space for connectors and labels.
|
connectorSpace =
|
connectorDistance - radius + maxLabel.width;
|
connectorSpace = connectorSpace > 0 ? connectorSpace : 0;
|
this.maxLabel = maxLabel;
|
this.movementX = options.labels.align === 'left' ?
|
connectorSpace : 0;
|
this.legendItemWidth = size + connectorSpace + itemDistance;
|
this.legendItemHeight = size + this.fontMetrics.h / 2;
|
},
|
/**
|
* Set style options for each bubbleLegend range.
|
*
|
* @private
|
* @function Highcharts.BubbleLegend#setOptions
|
* @return {void}
|
*/
|
setOptions: function () {
|
var ranges = this.ranges, options = this.options, series = this.chart.series[options.seriesIndex], baseline = this.legend.baseline, bubbleStyle = {
|
'z-index': options.zIndex,
|
'stroke-width': options.borderWidth
|
}, connectorStyle = {
|
'z-index': options.zIndex,
|
'stroke-width': options.connectorWidth
|
}, labelStyle = this.getLabelStyles(), fillOpacity = series.options.marker.fillOpacity, styledMode = this.chart.styledMode;
|
// Allow to parts of styles be used individually for range
|
ranges.forEach(function (range, i) {
|
if (!styledMode) {
|
bubbleStyle.stroke = pick(range.borderColor, options.borderColor, series.color);
|
bubbleStyle.fill = pick(range.color, options.color, fillOpacity !== 1 ?
|
color(series.color).setOpacity(fillOpacity)
|
.get('rgba') :
|
series.color);
|
connectorStyle.stroke = pick(range.connectorColor, options.connectorColor, series.color);
|
}
|
// Set options needed for rendering each range
|
ranges[i].radius = this.getRangeRadius(range.value);
|
ranges[i] = merge(ranges[i], {
|
center: (ranges[0].radius - ranges[i].radius +
|
baseline)
|
});
|
if (!styledMode) {
|
merge(true, ranges[i], {
|
bubbleStyle: merge(false, bubbleStyle),
|
connectorStyle: merge(false, connectorStyle),
|
labelStyle: labelStyle
|
});
|
}
|
}, this);
|
},
|
/**
|
* Merge options for bubbleLegend labels.
|
*
|
* @private
|
* @function Highcharts.BubbleLegend#getLabelStyles
|
* @return {Highcharts.CSSObject}
|
*/
|
getLabelStyles: function () {
|
var options = this.options, additionalLabelsStyle = {}, labelsOnLeft = options.labels.align === 'left', rtl = this.legend.options.rtl;
|
// To separate additional style options
|
objectEach(options.labels.style, function (value, key) {
|
if (key !== 'color' &&
|
key !== 'fontSize' &&
|
key !== 'z-index') {
|
additionalLabelsStyle[key] = value;
|
}
|
});
|
return merge(false, additionalLabelsStyle, {
|
'font-size': options.labels.style.fontSize,
|
fill: pick(options.labels.style.color, '#000000'),
|
'z-index': options.zIndex,
|
align: rtl || labelsOnLeft ? 'right' : 'left'
|
});
|
},
|
/**
|
* Calculate radius for each bubble range,
|
* used code from BubbleSeries.js 'getRadius' method.
|
*
|
* @private
|
* @function Highcharts.BubbleLegend#getRangeRadius
|
* @param {number} value
|
* Range value
|
* @return {number|null}
|
* Radius for one range
|
*/
|
getRangeRadius: function (value) {
|
var options = this.options, seriesIndex = this.options.seriesIndex, bubbleSeries = this.chart.series[seriesIndex], zMax = options.ranges[0].value, zMin = options.ranges[options.ranges.length - 1].value, minSize = options.minSize, maxSize = options.maxSize;
|
return bubbleSeries.getRadius.call(this, zMin, zMax, minSize, maxSize, value);
|
},
|
/**
|
* Render the legendSymbol group.
|
*
|
* @private
|
* @function Highcharts.BubbleLegend#render
|
* @return {void}
|
*/
|
render: function () {
|
var renderer = this.chart.renderer, zThreshold = this.options.zThreshold;
|
if (!this.symbols) {
|
this.symbols = {
|
connectors: [],
|
bubbleItems: [],
|
labels: []
|
};
|
}
|
// Nesting SVG groups to enable handleOverflow
|
this.legendSymbol = renderer.g('bubble-legend');
|
this.legendItem = renderer.g('bubble-legend-item');
|
// To enable default 'hideOverlappingLabels' method
|
this.legendSymbol.translateX = 0;
|
this.legendSymbol.translateY = 0;
|
this.ranges.forEach(function (range) {
|
if (range.value >= zThreshold) {
|
this.renderRange(range);
|
}
|
}, this);
|
// To use handleOverflow method
|
this.legendSymbol.add(this.legendItem);
|
this.legendItem.add(this.legendGroup);
|
this.hideOverlappingLabels();
|
},
|
/**
|
* Render one range, consisting of bubble symbol, connector and label.
|
*
|
* @private
|
* @function Highcharts.BubbleLegend#renderRange
|
* @param {Highcharts.LegendBubbleLegendRangesOptions} range
|
* Range options
|
* @return {void}
|
*/
|
renderRange: function (range) {
|
var mainRange = this.ranges[0], legend = this.legend, options = this.options, labelsOptions = options.labels, chart = this.chart, renderer = chart.renderer, symbols = this.symbols, labels = symbols.labels, label, elementCenter = range.center, absoluteRadius = Math.abs(range.radius), connectorDistance = options.connectorDistance, labelsAlign = labelsOptions.align, rtl = legend.options.rtl, fontSize = labelsOptions.style.fontSize, connectorLength = rtl || labelsAlign === 'left' ?
|
-connectorDistance : connectorDistance, borderWidth = options.borderWidth, connectorWidth = options.connectorWidth, posX = mainRange.radius, posY = elementCenter - absoluteRadius -
|
borderWidth / 2 + connectorWidth / 2, labelY, labelX, fontMetrics = this.fontMetrics, labelMovement = fontSize / 2 - (fontMetrics.h - fontSize) / 2, crispMovement = (posY % 1 ? 1 : 0.5) -
|
(connectorWidth % 2 ? 0 : 0.5), styledMode = renderer.styledMode;
|
// Set options for centered labels
|
if (labelsAlign === 'center') {
|
connectorLength = 0; // do not use connector
|
options.connectorDistance = 0;
|
range.labelStyle.align = 'center';
|
}
|
labelY = posY + options.labels.y;
|
labelX = posX + connectorLength + options.labels.x;
|
// Render bubble symbol
|
symbols.bubbleItems.push(renderer
|
.circle(posX, elementCenter + crispMovement, absoluteRadius)
|
.attr(styledMode ? {} : range.bubbleStyle)
|
.addClass((styledMode ?
|
'highcharts-color-' +
|
this.options.seriesIndex + ' ' :
|
'') +
|
'highcharts-bubble-legend-symbol ' +
|
(options.className || '')).add(this.legendSymbol));
|
// Render connector
|
symbols.connectors.push(renderer
|
.path(renderer.crispLine([
|
'M',
|
posX,
|
posY,
|
'L',
|
posX + connectorLength,
|
posY
|
], options.connectorWidth))
|
.attr(styledMode ? {} : range.connectorStyle)
|
.addClass((styledMode ?
|
'highcharts-color-' +
|
this.options.seriesIndex + ' ' : '') +
|
'highcharts-bubble-legend-connectors ' +
|
(options.connectorClassName || '')).add(this.legendSymbol));
|
// Render label
|
label = renderer
|
.text(this.formatLabel(range), labelX, labelY + labelMovement)
|
.attr(styledMode ? {} : range.labelStyle)
|
.addClass('highcharts-bubble-legend-labels ' +
|
(options.labels.className || '')).add(this.legendSymbol);
|
labels.push(label);
|
// To enable default 'hideOverlappingLabels' method
|
label.placed = true;
|
label.alignAttr = {
|
x: labelX,
|
y: labelY + labelMovement
|
};
|
},
|
/**
|
* Get the label which takes up the most space.
|
*
|
* @private
|
* @function Highcharts.BubbleLegend#getMaxLabelSize
|
* @return {Highcharts.BBoxObject}
|
*/
|
getMaxLabelSize: function () {
|
var labels = this.symbols.labels, maxLabel, labelSize;
|
labels.forEach(function (label) {
|
labelSize = label.getBBox(true);
|
if (maxLabel) {
|
maxLabel = labelSize.width > maxLabel.width ?
|
labelSize : maxLabel;
|
}
|
else {
|
maxLabel = labelSize;
|
}
|
});
|
return maxLabel || {};
|
},
|
/**
|
* Get formatted label for range.
|
*
|
* @private
|
* @function Highcharts.BubbleLegend#formatLabel
|
* @param {Highcharts.LegendBubbleLegendRangesOptions} range
|
* Range options
|
* @return {string}
|
* Range label text
|
*/
|
formatLabel: function (range) {
|
var options = this.options, formatter = options.labels.formatter, format = options.labels.format;
|
return format ? H.format(format, range) :
|
formatter ? formatter.call(range) :
|
numberFormat(range.value, 1);
|
},
|
/**
|
* By using default chart 'hideOverlappingLabels' method, hide or show
|
* labels and connectors.
|
*
|
* @private
|
* @function Highcharts.BubbleLegend#hideOverlappingLabels
|
* @return {void}
|
*/
|
hideOverlappingLabels: function () {
|
var chart = this.chart, allowOverlap = this.options.labels.allowOverlap, symbols = this.symbols;
|
if (!allowOverlap && symbols) {
|
chart.hideOverlappingLabels(symbols.labels);
|
// Hide or show connectors
|
symbols.labels.forEach(function (label, index) {
|
if (!label.newOpacity) {
|
symbols.connectors[index].hide();
|
}
|
else if (label.newOpacity !== label.oldOpacity) {
|
symbols.connectors[index].show();
|
}
|
});
|
}
|
},
|
/**
|
* Calculate ranges from created series.
|
*
|
* @private
|
* @function Highcharts.BubbleLegend#getRanges
|
* @return {Array<Highcharts.LegendBubbleLegendRangesOptions>}
|
* Array of range objects
|
*/
|
getRanges: function () {
|
var bubbleLegend = this.legend.bubbleLegend, series = bubbleLegend.chart.series, ranges, rangesOptions = bubbleLegend.options.ranges, zData, minZ = Number.MAX_VALUE, maxZ = -Number.MAX_VALUE;
|
series.forEach(function (s) {
|
// Find the min and max Z, like in bubble series
|
if (s.isBubble && !s.ignoreSeries) {
|
zData = s.zData.filter(isNumber);
|
if (zData.length) {
|
minZ = pick(s.options.zMin, Math.min(minZ, Math.max(arrayMin(zData), s.options.displayNegative === false ?
|
s.options.zThreshold :
|
-Number.MAX_VALUE)));
|
maxZ = pick(s.options.zMax, Math.max(maxZ, arrayMax(zData)));
|
}
|
}
|
});
|
// Set values for ranges
|
if (minZ === maxZ) {
|
// Only one range if min and max values are the same.
|
ranges = [{ value: maxZ }];
|
}
|
else {
|
ranges = [
|
{ value: minZ },
|
{ value: (minZ + maxZ) / 2 },
|
{ value: maxZ, autoRanges: true }
|
];
|
}
|
// Prevent reverse order of ranges after redraw
|
if (rangesOptions.length && rangesOptions[0].radius) {
|
ranges.reverse();
|
}
|
// Merge ranges values with user options
|
ranges.forEach(function (range, i) {
|
if (rangesOptions && rangesOptions[i]) {
|
ranges[i] = merge(false, rangesOptions[i], range);
|
}
|
});
|
return ranges;
|
},
|
/**
|
* Calculate bubble legend sizes from rendered series.
|
*
|
* @private
|
* @function Highcharts.BubbleLegend#predictBubbleSizes
|
* @return {Array<number,number>}
|
* Calculated min and max bubble sizes
|
*/
|
predictBubbleSizes: function () {
|
var chart = this.chart, fontMetrics = this.fontMetrics, legendOptions = chart.legend.options, floating = legendOptions.floating, horizontal = legendOptions.layout === 'horizontal', lastLineHeight = horizontal ? chart.legend.lastLineHeight : 0, plotSizeX = chart.plotSizeX, plotSizeY = chart.plotSizeY, bubbleSeries = chart.series[this.options.seriesIndex], minSize = Math.ceil(bubbleSeries.minPxSize), maxPxSize = Math.ceil(bubbleSeries.maxPxSize), maxSize = bubbleSeries.options.maxSize, plotSize = Math.min(plotSizeY, plotSizeX), calculatedSize;
|
// Calculate prediceted max size of bubble
|
if (floating || !(/%$/.test(maxSize))) {
|
calculatedSize = maxPxSize;
|
}
|
else {
|
maxSize = parseFloat(maxSize);
|
calculatedSize = ((plotSize + lastLineHeight -
|
fontMetrics.h / 2) * maxSize / 100) / (maxSize / 100 + 1);
|
// Get maxPxSize from bubble series if calculated bubble legend
|
// size will not affect to bubbles series.
|
if ((horizontal && plotSizeY - calculatedSize >=
|
plotSizeX) || (!horizontal && plotSizeX -
|
calculatedSize >= plotSizeY)) {
|
calculatedSize = maxPxSize;
|
}
|
}
|
return [minSize, Math.ceil(calculatedSize)];
|
},
|
/**
|
* Correct ranges with calculated sizes.
|
*
|
* @private
|
* @function Highcharts.BubbleLegend#updateRanges
|
* @param {number} min
|
* @param {number} max
|
* @return {void}
|
*/
|
updateRanges: function (min, max) {
|
var bubbleLegendOptions = this.legend.options.bubbleLegend;
|
bubbleLegendOptions.minSize = min;
|
bubbleLegendOptions.maxSize = max;
|
bubbleLegendOptions.ranges = this.getRanges();
|
},
|
/**
|
* Because of the possibility of creating another legend line, predicted
|
* bubble legend sizes may differ by a few pixels, so it is necessary to
|
* correct them.
|
*
|
* @private
|
* @function Highcharts.BubbleLegend#correctSizes
|
* @return {void}
|
*/
|
correctSizes: function () {
|
var legend = this.legend, chart = this.chart, bubbleSeries = chart.series[this.options.seriesIndex], bubbleSeriesSize = bubbleSeries.maxPxSize, bubbleLegendSize = this.options.maxSize;
|
if (Math.abs(Math.ceil(bubbleSeriesSize) - bubbleLegendSize) >
|
1) {
|
this.updateRanges(this.options.minSize, bubbleSeries.maxPxSize);
|
legend.render();
|
}
|
}
|
};
|
// Start the bubble legend creation process.
|
addEvent(H.Legend, 'afterGetAllItems', function (e) {
|
var legend = this, bubbleLegend = legend.bubbleLegend, legendOptions = legend.options, options = legendOptions.bubbleLegend, bubbleSeriesIndex = legend.chart.getVisibleBubbleSeriesIndex();
|
// Remove unnecessary element
|
if (bubbleLegend && bubbleLegend.ranges && bubbleLegend.ranges.length) {
|
// Allow change the way of calculating ranges in update
|
if (options.ranges.length) {
|
options.autoRanges =
|
!!options.ranges[0].autoRanges;
|
}
|
// Update bubbleLegend dimensions in each redraw
|
legend.destroyItem(bubbleLegend);
|
}
|
// Create bubble legend
|
if (bubbleSeriesIndex >= 0 &&
|
legendOptions.enabled &&
|
options.enabled) {
|
options.seriesIndex = bubbleSeriesIndex;
|
legend.bubbleLegend = new H.BubbleLegend(options, legend);
|
legend.bubbleLegend.addToLegend(e.allItems);
|
}
|
});
|
/**
|
* Check if there is at least one visible bubble series.
|
*
|
* @private
|
* @function Highcharts.Chart#getVisibleBubbleSeriesIndex
|
* @return {number}
|
* First visible bubble series index
|
*/
|
Chart.prototype.getVisibleBubbleSeriesIndex = function () {
|
var series = this.series, i = 0;
|
while (i < series.length) {
|
if (series[i] &&
|
series[i].isBubble &&
|
series[i].visible &&
|
series[i].zData.length) {
|
return i;
|
}
|
i++;
|
}
|
return -1;
|
};
|
/**
|
* Calculate height for each row in legend.
|
*
|
* @private
|
* @function Highcharts.Legend#getLinesHeights
|
* @return {Array<Highcharts.Dictionary<number>>}
|
* Informations about line height and items amount
|
*/
|
Legend.prototype.getLinesHeights = function () {
|
var items = this.allItems, lines = [], lastLine, length = items.length, i = 0, j = 0;
|
for (i = 0; i < length; i++) {
|
if (items[i].legendItemHeight) {
|
// for bubbleLegend
|
items[i].itemHeight = items[i].legendItemHeight;
|
}
|
if ( // Line break
|
items[i] === items[length - 1] ||
|
items[i + 1] &&
|
items[i]._legendItemPos[1] !==
|
items[i + 1]._legendItemPos[1]) {
|
lines.push({ height: 0 });
|
lastLine = lines[lines.length - 1];
|
// Find the highest item in line
|
for (j; j <= i; j++) {
|
if (items[j].itemHeight > lastLine.height) {
|
lastLine.height = items[j].itemHeight;
|
}
|
}
|
lastLine.step = i;
|
}
|
}
|
return lines;
|
};
|
/**
|
* Correct legend items translation in case of different elements heights.
|
*
|
* @private
|
* @function Highcharts.Legend#retranslateItems
|
* @param {Array<Highcharts.Dictionary<number>>} lines
|
* Informations about line height and items amount
|
* @return {void}
|
*/
|
Legend.prototype.retranslateItems = function (lines) {
|
var items = this.allItems, orgTranslateX, orgTranslateY, movementX, rtl = this.options.rtl, actualLine = 0;
|
items.forEach(function (item, index) {
|
orgTranslateX = item.legendGroup.translateX;
|
orgTranslateY = item._legendItemPos[1];
|
movementX = item.movementX;
|
if (movementX || (rtl && item.ranges)) {
|
movementX = rtl ?
|
orgTranslateX - item.options.maxSize / 2 :
|
orgTranslateX + movementX;
|
item.legendGroup.attr({ translateX: movementX });
|
}
|
if (index > lines[actualLine].step) {
|
actualLine++;
|
}
|
item.legendGroup.attr({
|
translateY: Math.round(orgTranslateY + lines[actualLine].height / 2)
|
});
|
item._legendItemPos[1] = orgTranslateY +
|
lines[actualLine].height / 2;
|
});
|
};
|
// Toggle bubble legend depending on the visible status of bubble series.
|
addEvent(Series, 'legendItemClick', function () {
|
var series = this, chart = series.chart, visible = series.visible, legend = series.chart.legend, status;
|
if (legend && legend.bubbleLegend) {
|
// Temporary correct 'visible' property
|
series.visible = !visible;
|
// Save future status for getRanges method
|
series.ignoreSeries = visible;
|
// Check if at lest one bubble series is visible
|
status = chart.getVisibleBubbleSeriesIndex() >= 0;
|
// Hide bubble legend if all bubble series are disabled
|
if (legend.bubbleLegend.visible !== status) {
|
// Show or hide bubble legend
|
legend.update({
|
bubbleLegend: { enabled: status }
|
});
|
legend.bubbleLegend.visible = status; // Restore default status
|
}
|
series.visible = visible;
|
}
|
});
|
// If ranges are not specified, determine ranges from rendered bubble series
|
// and render legend again.
|
wrap(Chart.prototype, 'drawChartBox', function (proceed, options, callback) {
|
var chart = this, legend = chart.legend, bubbleSeries = chart.getVisibleBubbleSeriesIndex() >= 0, bubbleLegendOptions, bubbleSizes;
|
if (legend && legend.options.enabled && legend.bubbleLegend &&
|
legend.options.bubbleLegend.autoRanges && bubbleSeries) {
|
bubbleLegendOptions = legend.bubbleLegend.options;
|
bubbleSizes = legend.bubbleLegend.predictBubbleSizes();
|
legend.bubbleLegend.updateRanges(bubbleSizes[0], bubbleSizes[1]);
|
// Disable animation on init
|
if (!bubbleLegendOptions.placed) {
|
legend.group.placed = false;
|
legend.allItems.forEach(function (item) {
|
item.legendGroup.translateY = null;
|
});
|
}
|
// Create legend with bubbleLegend
|
legend.render();
|
chart.getMargins();
|
chart.axes.forEach(function (axis) {
|
axis.render();
|
if (!bubbleLegendOptions.placed) {
|
axis.setScale();
|
axis.updateNames();
|
// Disable axis animation on init
|
objectEach(axis.ticks, function (tick) {
|
tick.isNew = true;
|
tick.isNewLabel = true;
|
});
|
}
|
});
|
bubbleLegendOptions.placed = true;
|
// After recalculate axes, calculate margins again.
|
chart.getMargins();
|
// Call default 'drawChartBox' method.
|
proceed.call(chart, options, callback);
|
// Check bubble legend sizes and correct them if necessary.
|
legend.bubbleLegend.correctSizes();
|
// Correct items positions with different dimensions in legend.
|
legend.retranslateItems(legend.getLinesHeights());
|
}
|
else {
|
proceed.call(chart, options, callback);
|
// Allow color change on static bubble legend after click on legend
|
if (legend && legend.options.enabled && legend.bubbleLegend) {
|
legend.render();
|
legend.retranslateItems(legend.getLinesHeights());
|
}
|
}
|
});
|
|
});
|
_registerModule(_modules, 'parts-more/BubbleSeries.js', [_modules['parts/Globals.js'], _modules['parts/Utilities.js']], function (H, U) {
|
/* *
|
*
|
* (c) 2010-2019 Torstein Honsi
|
*
|
* License: www.highcharts.com/license
|
*
|
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
|
*
|
* */
|
/**
|
* @typedef {"area"|"width"} Highcharts.BubbleSizeByValue
|
*/
|
var isNumber = U.isNumber, pInt = U.pInt;
|
var arrayMax = H.arrayMax, arrayMin = H.arrayMin, Axis = H.Axis, color = H.color, noop = H.noop, pick = H.pick, Point = H.Point, Series = H.Series, seriesType = H.seriesType, seriesTypes = H.seriesTypes;
|
/**
|
* A bubble series is a three dimensional series type where each point renders
|
* an X, Y and Z value. Each points is drawn as a bubble where the position
|
* along the X and Y axes mark the X and Y values, and the size of the bubble
|
* relates to the Z value. Requires `highcharts-more.js`.
|
*
|
* @sample {highcharts} highcharts/demo/bubble/
|
* Bubble chart
|
*
|
* @extends plotOptions.scatter
|
* @product highcharts highstock
|
* @optionparent plotOptions.bubble
|
*/
|
seriesType('bubble', 'scatter', {
|
dataLabels: {
|
// eslint-disable-next-line valid-jsdoc
|
/** @ignore-option */
|
formatter: function () {
|
return this.point.z;
|
},
|
/** @ignore-option */
|
inside: true,
|
/** @ignore-option */
|
verticalAlign: 'middle'
|
},
|
/**
|
* If there are more points in the series than the `animationLimit`, the
|
* animation won't run. Animation affects overall performance and doesn't
|
* work well with heavy data series.
|
*
|
* @since 6.1.0
|
*/
|
animationLimit: 250,
|
/**
|
* Whether to display negative sized bubbles. The threshold is given
|
* by the [zThreshold](#plotOptions.bubble.zThreshold) option, and negative
|
* bubbles can be visualized by setting
|
* [negativeColor](#plotOptions.bubble.negativeColor).
|
*
|
* @sample {highcharts} highcharts/plotoptions/bubble-negative/
|
* Negative bubbles
|
*
|
* @type {boolean}
|
* @default true
|
* @since 3.0
|
* @apioption plotOptions.bubble.displayNegative
|
*/
|
/**
|
* @extends plotOptions.series.marker
|
* @excluding enabled, enabledThreshold, height, radius, width
|
*/
|
marker: {
|
lineColor: null,
|
lineWidth: 1,
|
/**
|
* The fill opacity of the bubble markers.
|
*/
|
fillOpacity: 0.5,
|
/**
|
* In bubble charts, the radius is overridden and determined based on
|
* the point's data value.
|
*
|
* @ignore-option
|
*/
|
radius: null,
|
states: {
|
hover: {
|
radiusPlus: 0
|
}
|
},
|
/**
|
* A predefined shape or symbol for the marker. Possible values are
|
* "circle", "square", "diamond", "triangle" and "triangle-down".
|
*
|
* Additionally, the URL to a graphic can be given on the form
|
* `url(graphic.png)`. Note that for the image to be applied to exported
|
* charts, its URL needs to be accessible by the export server.
|
*
|
* Custom callbacks for symbol path generation can also be added to
|
* `Highcharts.SVGRenderer.prototype.symbols`. The callback is then
|
* used by its method name, as shown in the demo.
|
*
|
* @sample {highcharts} highcharts/plotoptions/bubble-symbol/
|
* Bubble chart with various symbols
|
* @sample {highcharts} highcharts/plotoptions/series-marker-symbol/
|
* General chart with predefined, graphic and custom markers
|
*
|
* @type {Highcharts.SymbolKeyValue|string}
|
* @since 5.0.11
|
*/
|
symbol: 'circle'
|
},
|
/**
|
* Minimum bubble size. Bubbles will automatically size between the
|
* `minSize` and `maxSize` to reflect the `z` value of each bubble.
|
* Can be either pixels (when no unit is given), or a percentage of
|
* the smallest one of the plot width and height.
|
*
|
* @sample {highcharts} highcharts/plotoptions/bubble-size/
|
* Bubble size
|
*
|
* @type {number|string}
|
* @since 3.0
|
* @product highcharts highstock
|
*/
|
minSize: 8,
|
/**
|
* Maximum bubble size. Bubbles will automatically size between the
|
* `minSize` and `maxSize` to reflect the `z` value of each bubble.
|
* Can be either pixels (when no unit is given), or a percentage of
|
* the smallest one of the plot width and height.
|
*
|
* @sample {highcharts} highcharts/plotoptions/bubble-size/
|
* Bubble size
|
*
|
* @type {number|string}
|
* @since 3.0
|
* @product highcharts highstock
|
*/
|
maxSize: '20%',
|
/**
|
* When a point's Z value is below the
|
* [zThreshold](#plotOptions.bubble.zThreshold) setting, this color is used.
|
*
|
* @sample {highcharts} highcharts/plotoptions/bubble-negative/
|
* Negative bubbles
|
*
|
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
|
* @since 3.0
|
* @product highcharts
|
* @apioption plotOptions.bubble.negativeColor
|
*/
|
/**
|
* Whether the bubble's value should be represented by the area or the
|
* width of the bubble. The default, `area`, corresponds best to the
|
* human perception of the size of each bubble.
|
*
|
* @sample {highcharts} highcharts/plotoptions/bubble-sizeby/
|
* Comparison of area and size
|
*
|
* @type {Highcharts.BubbleSizeByValue}
|
* @default area
|
* @since 3.0.7
|
* @apioption plotOptions.bubble.sizeBy
|
*/
|
/**
|
* When this is true, the absolute value of z determines the size of
|
* the bubble. This means that with the default `zThreshold` of 0, a
|
* bubble of value -1 will have the same size as a bubble of value 1,
|
* while a bubble of value 0 will have a smaller size according to
|
* `minSize`.
|
*
|
* @sample {highcharts} highcharts/plotoptions/bubble-sizebyabsolutevalue/
|
* Size by absolute value, various thresholds
|
*
|
* @type {boolean}
|
* @default false
|
* @since 4.1.9
|
* @product highcharts
|
* @apioption plotOptions.bubble.sizeByAbsoluteValue
|
*/
|
/**
|
* When this is true, the series will not cause the Y axis to cross
|
* the zero plane (or [threshold](#plotOptions.series.threshold) option)
|
* unless the data actually crosses the plane.
|
*
|
* For example, if `softThreshold` is `false`, a series of 0, 1, 2,
|
* 3 will make the Y axis show negative values according to the `minPadding`
|
* option. If `softThreshold` is `true`, the Y axis starts at 0.
|
*
|
* @since 4.1.9
|
* @product highcharts
|
*/
|
softThreshold: false,
|
states: {
|
hover: {
|
halo: {
|
size: 5
|
}
|
}
|
},
|
tooltip: {
|
pointFormat: '({point.x}, {point.y}), Size: {point.z}'
|
},
|
turboThreshold: 0,
|
/**
|
* The minimum for the Z value range. Defaults to the highest Z value
|
* in the data.
|
*
|
* @see [zMin](#plotOptions.bubble.zMin)
|
*
|
* @sample {highcharts} highcharts/plotoptions/bubble-zmin-zmax/
|
* Z has a possible range of 0-100
|
*
|
* @type {number}
|
* @since 4.0.3
|
* @product highcharts
|
* @apioption plotOptions.bubble.zMax
|
*/
|
/**
|
* The minimum for the Z value range. Defaults to the lowest Z value
|
* in the data.
|
*
|
* @see [zMax](#plotOptions.bubble.zMax)
|
*
|
* @sample {highcharts} highcharts/plotoptions/bubble-zmin-zmax/
|
* Z has a possible range of 0-100
|
*
|
* @type {number}
|
* @since 4.0.3
|
* @product highcharts
|
* @apioption plotOptions.bubble.zMin
|
*/
|
/**
|
* When [displayNegative](#plotOptions.bubble.displayNegative) is `false`,
|
* bubbles with lower Z values are skipped. When `displayNegative`
|
* is `true` and a [negativeColor](#plotOptions.bubble.negativeColor)
|
* is given, points with lower Z is colored.
|
*
|
* @sample {highcharts} highcharts/plotoptions/bubble-negative/
|
* Negative bubbles
|
*
|
* @since 3.0
|
* @product highcharts
|
*/
|
zThreshold: 0,
|
zoneAxis: 'z'
|
// Prototype members
|
}, {
|
pointArrayMap: ['y', 'z'],
|
parallelArrays: ['x', 'y', 'z'],
|
trackerGroups: ['group', 'dataLabelsGroup'],
|
specialGroup: 'group',
|
bubblePadding: true,
|
zoneAxis: 'z',
|
directTouch: true,
|
isBubble: true,
|
/* eslint-disable valid-jsdoc */
|
/**
|
* @private
|
*/
|
pointAttribs: function (point, state) {
|
var markerOptions = this.options.marker, fillOpacity = markerOptions.fillOpacity, attr = Series.prototype.pointAttribs.call(this, point, state);
|
if (fillOpacity !== 1) {
|
attr.fill = color(attr.fill)
|
.setOpacity(fillOpacity)
|
.get('rgba');
|
}
|
return attr;
|
},
|
/**
|
* Get the radius for each point based on the minSize, maxSize and each
|
* point's Z value. This must be done prior to Series.translate because
|
* the axis needs to add padding in accordance with the point sizes.
|
* @private
|
*/
|
getRadii: function (zMin, zMax, series) {
|
var len, i, zData = this.zData, yData = this.yData, minSize = series.minPxSize, maxSize = series.maxPxSize, radii = [], value;
|
// Set the shape type and arguments to be picked up in drawPoints
|
for (i = 0, len = zData.length; i < len; i++) {
|
value = zData[i];
|
// Separate method to get individual radius for bubbleLegend
|
radii.push(this.getRadius(zMin, zMax, minSize, maxSize, value, yData[i]));
|
}
|
this.radii = radii;
|
},
|
/**
|
* Get the individual radius for one point.
|
* @private
|
*/
|
getRadius: function (zMin, zMax, minSize, maxSize, value, yValue) {
|
var options = this.options, sizeByArea = options.sizeBy !== 'width', zThreshold = options.zThreshold, zRange = zMax - zMin, pos = 0.5;
|
// #8608 - bubble should be visible when z is undefined
|
if (yValue === null || value === null) {
|
return null;
|
}
|
if (isNumber(value)) {
|
// When sizing by threshold, the absolute value of z determines
|
// the size of the bubble.
|
if (options.sizeByAbsoluteValue) {
|
value = Math.abs(value - zThreshold);
|
zMax = zRange = Math.max(zMax - zThreshold, Math.abs(zMin - zThreshold));
|
zMin = 0;
|
}
|
// Issue #4419 - if value is less than zMin, push a radius that's
|
// always smaller than the minimum size
|
if (value < zMin) {
|
return minSize / 2 - 1;
|
}
|
// Relative size, a number between 0 and 1
|
if (zRange > 0) {
|
pos = (value - zMin) / zRange;
|
}
|
}
|
if (sizeByArea && pos >= 0) {
|
pos = Math.sqrt(pos);
|
}
|
return Math.ceil(minSize + pos * (maxSize - minSize)) / 2;
|
},
|
/**
|
* Perform animation on the bubbles
|
* @private
|
*/
|
animate: function (init) {
|
if (!init &&
|
this.points.length < this.options.animationLimit // #8099
|
) {
|
this.points.forEach(function (point) {
|
var graphic = point.graphic, animationTarget;
|
if (graphic && graphic.width) { // URL symbols don't have width
|
animationTarget = {
|
x: graphic.x,
|
y: graphic.y,
|
width: graphic.width,
|
height: graphic.height
|
};
|
// Start values
|
graphic.attr({
|
x: point.plotX,
|
y: point.plotY,
|
width: 1,
|
height: 1
|
});
|
// Run animation
|
graphic.animate(animationTarget, this.options.animation);
|
}
|
}, this);
|
// delete this function to allow it only once
|
this.animate = null;
|
}
|
},
|
/**
|
* Define hasData function for non-cartesian series.
|
* Returns true if the series has points at all.
|
* @private
|
*/
|
hasData: function () {
|
return !!this.processedXData.length; // != 0
|
},
|
/**
|
* Extend the base translate method to handle bubble size
|
* @private
|
*/
|
translate: function () {
|
var i, data = this.data, point, radius, radii = this.radii;
|
// Run the parent method
|
seriesTypes.scatter.prototype.translate.call(this);
|
// Set the shape type and arguments to be picked up in drawPoints
|
i = data.length;
|
while (i--) {
|
point = data[i];
|
radius = radii ? radii[i] : 0; // #1737
|
if (isNumber(radius) && radius >= this.minPxSize / 2) {
|
// Shape arguments
|
point.marker = H.extend(point.marker, {
|
radius: radius,
|
width: 2 * radius,
|
height: 2 * radius
|
});
|
// Alignment box for the data label
|
point.dlBox = {
|
x: point.plotX - radius,
|
y: point.plotY - radius,
|
width: 2 * radius,
|
height: 2 * radius
|
};
|
}
|
else { // below zThreshold
|
// #1691
|
point.shapeArgs = point.plotY = point.dlBox = undefined;
|
}
|
}
|
},
|
alignDataLabel: seriesTypes.column.prototype.alignDataLabel,
|
buildKDTree: noop,
|
applyZones: noop
|
// Point class
|
}, {
|
/**
|
* @private
|
*/
|
haloPath: function (size) {
|
return Point.prototype.haloPath.call(this,
|
// #6067
|
size === 0 ? 0 : (this.marker ? this.marker.radius || 0 : 0) + size);
|
},
|
ttBelow: false
|
});
|
// Add logic to pad each axis with the amount of pixels necessary to avoid the
|
// bubbles to overflow.
|
Axis.prototype.beforePadding = function () {
|
var axis = this, axisLength = this.len, chart = this.chart, pxMin = 0, pxMax = axisLength, isXAxis = this.isXAxis, dataKey = isXAxis ? 'xData' : 'yData', min = this.min, extremes = {}, smallestSize = Math.min(chart.plotWidth, chart.plotHeight), zMin = Number.MAX_VALUE, zMax = -Number.MAX_VALUE, range = this.max - min, transA = axisLength / range, activeSeries = [];
|
// Handle padding on the second pass, or on redraw
|
this.series.forEach(function (series) {
|
var seriesOptions = series.options, zData;
|
if (series.bubblePadding &&
|
(series.visible || !chart.options.chart.ignoreHiddenSeries)) {
|
// Correction for #1673
|
axis.allowZoomOutside = true;
|
// Cache it
|
activeSeries.push(series);
|
if (isXAxis) { // because X axis is evaluated first
|
// For each series, translate the size extremes to pixel values
|
['minSize', 'maxSize'].forEach(function (prop) {
|
var length = seriesOptions[prop], isPercent = /%$/.test(length);
|
length = pInt(length);
|
extremes[prop] = isPercent ?
|
smallestSize * length / 100 :
|
length;
|
});
|
series.minPxSize = extremes.minSize;
|
// Prioritize min size if conflict to make sure bubbles are
|
// always visible. #5873
|
series.maxPxSize = Math.max(extremes.maxSize, extremes.minSize);
|
// Find the min and max Z
|
zData = series.zData.filter(isNumber);
|
if (zData.length) { // #1735
|
zMin = pick(seriesOptions.zMin, Math.min(zMin, Math.max(arrayMin(zData), seriesOptions.displayNegative === false ?
|
seriesOptions.zThreshold :
|
-Number.MAX_VALUE)));
|
zMax = pick(seriesOptions.zMax, Math.max(zMax, arrayMax(zData)));
|
}
|
}
|
}
|
});
|
activeSeries.forEach(function (series) {
|
var data = series[dataKey], i = data.length, radius;
|
if (isXAxis) {
|
series.getRadii(zMin, zMax, series);
|
}
|
if (range > 0) {
|
while (i--) {
|
if (isNumber(data[i]) &&
|
axis.dataMin <= data[i] &&
|
data[i] <= axis.dataMax) {
|
radius = series.radii[i];
|
pxMin = Math.min(((data[i] - min) * transA) - radius, pxMin);
|
pxMax = Math.max(((data[i] - min) * transA) + radius, pxMax);
|
}
|
}
|
}
|
});
|
// Apply the padding to the min and max properties
|
if (activeSeries.length && range > 0 && !this.isLog) {
|
pxMax -= axisLength;
|
transA *= (axisLength +
|
Math.max(0, pxMin) - // #8901
|
Math.min(pxMax, axisLength)) / axisLength;
|
[
|
['min', 'userMin', pxMin],
|
['max', 'userMax', pxMax]
|
].forEach(function (keys) {
|
if (pick(axis.options[keys[0]], axis[keys[1]]) === undefined) {
|
axis[keys[0]] += keys[2] / transA;
|
}
|
});
|
}
|
/* eslint-enable valid-jsdoc */
|
};
|
/**
|
* A `bubble` series. If the [type](#series.bubble.type) option is
|
* not specified, it is inherited from [chart.type](#chart.type).
|
*
|
* @extends series,plotOptions.bubble
|
* @excluding dataParser, dataURL, stack
|
* @product highcharts highstock
|
* @apioption series.bubble
|
*/
|
/**
|
* An array of data points for the series. For the `bubble` series type,
|
* points can be given in the following ways:
|
*
|
* 1. An array of arrays with 3 or 2 values. In this case, the values correspond
|
* to `x,y,z`. If the first value is a string, it is applied as the name of
|
* the point, and the `x` value is inferred. The `x` value can also be
|
* omitted, in which case the inner arrays should be of length 2\. Then the
|
* `x` value is automatically calculated, either starting at 0 and
|
* incremented by 1, or from `pointStart` and `pointInterval` given in the
|
* series options.
|
* ```js
|
* data: [
|
* [0, 1, 2],
|
* [1, 5, 5],
|
* [2, 0, 2]
|
* ]
|
* ```
|
*
|
* 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.bubble.turboThreshold), this option is not
|
* available.
|
* ```js
|
* data: [{
|
* x: 1,
|
* y: 1,
|
* z: 1,
|
* name: "Point2",
|
* color: "#00FF00"
|
* }, {
|
* x: 1,
|
* y: 5,
|
* z: 4,
|
* name: "Point1",
|
* color: "#FF00FF"
|
* }]
|
* ```
|
*
|
* @sample {highcharts} highcharts/series/data-array-of-arrays/
|
* Arrays of numeric x and y
|
* @sample {highcharts} highcharts/series/data-array-of-arrays-datetime/
|
* Arrays of datetime x and y
|
* @sample {highcharts} highcharts/series/data-array-of-name-value/
|
* Arrays of point.name and y
|
* @sample {highcharts} highcharts/series/data-array-of-objects/
|
* Config objects
|
*
|
* @type {Array<Array<(number|string),number>|Array<(number|string),number,number>|*>}
|
* @extends series.line.data
|
* @excluding marker
|
* @product highcharts
|
* @apioption series.bubble.data
|
*/
|
/**
|
* The size value for each bubble. The bubbles' diameters are computed
|
* based on the `z`, and controlled by series options like `minSize`,
|
* `maxSize`, `sizeBy`, `zMin` and `zMax`.
|
*
|
* @type {number|null}
|
* @product highcharts
|
* @apioption series.bubble.data.z
|
*/
|
/**
|
* @excluding enabled, enabledThreshold, height, radius, width
|
* @apioption series.bubble.marker
|
*/
|
''; // adds doclets above to transpiled file
|
|
});
|
_registerModule(_modules, 'modules/networkgraph/integrations.js', [_modules['parts/Globals.js']], function (H) {
|
/* *
|
*
|
* Networkgraph series
|
*
|
* (c) 2010-2019 Paweł Fus
|
*
|
* License: www.highcharts.com/license
|
*
|
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
|
*
|
* */
|
/* eslint-disable no-invalid-this, valid-jsdoc */
|
H.networkgraphIntegrations = {
|
verlet: {
|
/**
|
* Attractive force funtion. Can be replaced by API's
|
* `layoutAlgorithm.attractiveForce`
|
*
|
* @private
|
* @param {number} d current distance between two nodes
|
* @param {number} k expected distance between two nodes
|
* @return {number} force
|
*/
|
attractiveForceFunction: function (d, k) {
|
// Used in API:
|
return (k - d) / d;
|
},
|
/**
|
* Repulsive force funtion. Can be replaced by API's
|
* `layoutAlgorithm.repulsiveForce`
|
*
|
* @private
|
* @param {number} d current distance between two nodes
|
* @param {number} k expected distance between two nodes
|
* @return {number} force
|
*/
|
repulsiveForceFunction: function (d, k) {
|
// Used in API:
|
return (k - d) / d * (k > d ? 1 : 0); // Force only for close nodes
|
},
|
/**
|
* Barycenter force. Calculate and applys barycenter forces on the
|
* nodes. Making them closer to the center of their barycenter point.
|
*
|
* In Verlet integration, force is applied on a node immidatelly to it's
|
* `plotX` and `plotY` position.
|
*
|
* @private
|
* @return {void}
|
*/
|
barycenter: function () {
|
var gravitationalConstant = this.options.gravitationalConstant, xFactor = this.barycenter.xFactor, yFactor = this.barycenter.yFactor;
|
// To consider:
|
xFactor = (xFactor - (this.box.left + this.box.width) / 2) *
|
gravitationalConstant;
|
yFactor = (yFactor - (this.box.top + this.box.height) / 2) *
|
gravitationalConstant;
|
this.nodes.forEach(function (node) {
|
if (!node.fixedPosition) {
|
node.plotX -=
|
xFactor / node.mass / node.degree;
|
node.plotY -=
|
yFactor / node.mass / node.degree;
|
}
|
});
|
},
|
/**
|
* Repulsive force.
|
*
|
* In Verlet integration, force is applied on a node immidatelly to it's
|
* `plotX` and `plotY` position.
|
*
|
* @private
|
* @param {Highcharts.Point} node
|
* Node that should be translated by force.
|
* @param {number} force
|
* Force calcualated in `repulsiveForceFunction`
|
* @param {Highcharts.PositionObject} distance
|
* Distance between two nodes e.g. `{x, y}`
|
* @return {void}
|
*/
|
repulsive: function (node, force, distanceXY) {
|
var factor = force * this.diffTemperature / node.mass / node.degree;
|
if (!node.fixedPosition) {
|
node.plotX += distanceXY.x * factor;
|
node.plotY += distanceXY.y * factor;
|
}
|
},
|
/**
|
* Attractive force.
|
*
|
* In Verlet integration, force is applied on a node immidatelly to it's
|
* `plotX` and `plotY` position.
|
*
|
* @private
|
* @param {Highcharts.Point} link
|
* Link that connects two nodes
|
* @param {number} force
|
* Force calcualated in `repulsiveForceFunction`
|
* @param {Highcharts.PositionObject} distance
|
* Distance between two nodes e.g. `{x, y}`
|
* @return {void}
|
*/
|
attractive: function (link, force, distanceXY) {
|
var massFactor = link.getMass(), translatedX = -distanceXY.x * force * this.diffTemperature, translatedY = -distanceXY.y * force * this.diffTemperature;
|
if (!link.fromNode.fixedPosition) {
|
link.fromNode.plotX -=
|
translatedX * massFactor.fromNode / link.fromNode.degree;
|
link.fromNode.plotY -=
|
translatedY * massFactor.fromNode / link.fromNode.degree;
|
}
|
if (!link.toNode.fixedPosition) {
|
link.toNode.plotX +=
|
translatedX * massFactor.toNode / link.toNode.degree;
|
link.toNode.plotY +=
|
translatedY * massFactor.toNode / link.toNode.degree;
|
}
|
},
|
/**
|
* Integration method.
|
*
|
* In Verlet integration, forces are applied on node immidatelly to it's
|
* `plotX` and `plotY` position.
|
*
|
* Verlet without velocity:
|
*
|
* x(n+1) = 2 * x(n) - x(n-1) + A(T) * deltaT ^ 2
|
*
|
* where:
|
* - x(n+1) - new position
|
* - x(n) - current position
|
* - x(n-1) - previous position
|
*
|
* Assuming A(t) = 0 (no acceleration) and (deltaT = 1) we get:
|
*
|
* x(n+1) = x(n) + (x(n) - x(n-1))
|
*
|
* where:
|
* - (x(n) - x(n-1)) - position change
|
*
|
* TO DO:
|
* Consider Verlet with velocity to support additional
|
* forces. Or even Time-Corrected Verlet by Jonathan
|
* "lonesock" Dummer
|
*
|
* @private
|
* @param {Highcharts.NetworkgraphLayout} layout layout object
|
* @param {Highcharts.Point} node node that should be translated
|
* @return {void}
|
*/
|
integrate: function (layout, node) {
|
var friction = -layout.options.friction, maxSpeed = layout.options.maxSpeed, prevX = node.prevX, prevY = node.prevY,
|
// Apply friciton:
|
diffX = ((node.plotX + node.dispX -
|
prevX) * friction), diffY = ((node.plotY + node.dispY -
|
prevY) * friction), abs = Math.abs, signX = abs(diffX) / (diffX || 1), // need to deal with 0
|
signY = abs(diffY) / (diffY || 1);
|
// Apply max speed:
|
diffX = signX * Math.min(maxSpeed, Math.abs(diffX));
|
diffY = signY * Math.min(maxSpeed, Math.abs(diffY));
|
// Store for the next iteration:
|
node.prevX = node.plotX + node.dispX;
|
node.prevY = node.plotY + node.dispY;
|
// Update positions:
|
node.plotX += diffX;
|
node.plotY += diffY;
|
node.temperature = layout.vectorLength({
|
x: diffX,
|
y: diffY
|
});
|
},
|
/**
|
* Estiamte the best possible distance between two nodes, making graph
|
* readable.
|
*
|
* @private
|
* @param {Highcharts.NetworkgraphLayout} layout layout object
|
* @return {number}
|
*/
|
getK: function (layout) {
|
return Math.pow(layout.box.width * layout.box.height / layout.nodes.length, 0.5);
|
}
|
},
|
euler: {
|
/**
|
* Attractive force funtion. Can be replaced by API's
|
* `layoutAlgorithm.attractiveForce`
|
*
|
* Other forces that can be used:
|
*
|
* basic, not recommended:
|
* `function (d, k) { return d / k }`
|
*
|
* @private
|
* @param {number} d current distance between two nodes
|
* @param {number} k expected distance between two nodes
|
* @return {number} force
|
*/
|
attractiveForceFunction: function (d, k) {
|
return d * d / k;
|
},
|
/**
|
* Repulsive force funtion. Can be replaced by API's
|
* `layoutAlgorithm.repulsiveForce`.
|
*
|
* Other forces that can be used:
|
*
|
* basic, not recommended:
|
* `function (d, k) { return k / d }`
|
*
|
* standard:
|
* `function (d, k) { return k * k / d }`
|
*
|
* grid-variant:
|
* `function (d, k) { return k * k / d * (2 * k - d > 0 ? 1 : 0) }`
|
*
|
* @private
|
* @param {number} d current distance between two nodes
|
* @param {number} k expected distance between two nodes
|
* @return {number} force
|
*/
|
repulsiveForceFunction: function (d, k) {
|
return k * k / d;
|
},
|
/**
|
* Barycenter force. Calculate and applys barycenter forces on the
|
* nodes. Making them closer to the center of their barycenter point.
|
*
|
* In Euler integration, force is stored in a node, not changing it's
|
* position. Later, in `integrate()` forces are applied on nodes.
|
*
|
* @private
|
* @return {void}
|
*/
|
barycenter: function () {
|
var gravitationalConstant = this.options.gravitationalConstant, xFactor = this.barycenter.xFactor, yFactor = this.barycenter.yFactor;
|
this.nodes.forEach(function (node) {
|
if (!node.fixedPosition) {
|
var degree = node.getDegree(), phi = degree * (1 + degree / 2);
|
node.dispX += ((xFactor - node.plotX) *
|
gravitationalConstant *
|
phi / node.degree);
|
node.dispY += ((yFactor - node.plotY) *
|
gravitationalConstant *
|
phi / node.degree);
|
}
|
});
|
},
|
/**
|
* Repulsive force.
|
*
|
* @private
|
* @param {Highcharts.Point} node
|
* Node that should be translated by force.
|
* @param {number} force
|
* Force calcualated in `repulsiveForceFunction`
|
* @param {Highcharts.PositionObject} distanceXY
|
* Distance between two nodes e.g. `{x, y}`
|
* @return {void}
|
*/
|
repulsive: function (node, force, distanceXY, distanceR) {
|
node.dispX +=
|
(distanceXY.x / distanceR) * force / node.degree;
|
node.dispY +=
|
(distanceXY.y / distanceR) * force / node.degree;
|
},
|
/**
|
* Attractive force.
|
*
|
* In Euler integration, force is stored in a node, not changing it's
|
* position. Later, in `integrate()` forces are applied on nodes.
|
*
|
* @private
|
* @param {Highcharts.Point} link
|
* Link that connects two nodes
|
* @param {number} force
|
* Force calcualated in `repulsiveForceFunction`
|
* @param {Highcharts.PositionObject} distanceXY
|
* Distance between two nodes e.g. `{x, y}`
|
* @param {number} distanceR
|
* @return {void}
|
*/
|
attractive: function (link, force, distanceXY, distanceR) {
|
var massFactor = link.getMass(), translatedX = (distanceXY.x / distanceR) * force, translatedY = (distanceXY.y / distanceR) * force;
|
if (!link.fromNode.fixedPosition) {
|
link.fromNode.dispX -=
|
translatedX * massFactor.fromNode / link.fromNode.degree;
|
link.fromNode.dispY -=
|
translatedY * massFactor.fromNode / link.fromNode.degree;
|
}
|
if (!link.toNode.fixedPosition) {
|
link.toNode.dispX +=
|
translatedX * massFactor.toNode / link.toNode.degree;
|
link.toNode.dispY +=
|
translatedY * massFactor.toNode / link.toNode.degree;
|
}
|
},
|
/**
|
* Integration method.
|
*
|
* In Euler integration, force were stored in a node, not changing it's
|
* position. Now, in the integrator method, we apply changes.
|
*
|
* Euler:
|
*
|
* Basic form:
|
* `x(n+1) = x(n) + v(n)`
|
*
|
* With Rengoild-Fruchterman we get:
|
* <pre>
|
* x(n+1) = x(n) +
|
* v(n) / length(v(n)) *
|
* min(v(n), temperature(n))
|
* </pre>
|
* where:
|
* <pre>
|
* x(n+1) - next position
|
* x(n) - current position
|
* v(n) - velocity (comes from net force)
|
* temperature(n) - current temperature
|
* </pre>
|
*
|
* Known issues:
|
* Oscillations when force vector has the same magnitude but opposite
|
* direction in the next step. Potentially solved by decreasing force by
|
* `v * (1 / node.degree)`
|
*
|
* Note:
|
* Actually `min(v(n), temperature(n))` replaces simulated annealing.
|
*
|
* @private
|
* @param {Highcharts.NetworkgraphLayout} layout
|
* Layout object
|
* @param {Highcharts.Point} node
|
* Node that should be translated
|
* @return {void}
|
*/
|
integrate: function (layout, node) {
|
var distanceR;
|
node.dispX +=
|
node.dispX * layout.options.friction;
|
node.dispY +=
|
node.dispY * layout.options.friction;
|
distanceR = node.temperature = layout.vectorLength({
|
x: node.dispX,
|
y: node.dispY
|
});
|
if (distanceR !== 0) {
|
node.plotX += (node.dispX / distanceR *
|
Math.min(Math.abs(node.dispX), layout.temperature));
|
node.plotY += (node.dispY / distanceR *
|
Math.min(Math.abs(node.dispY), layout.temperature));
|
}
|
},
|
/**
|
* Estiamte the best possible distance between two nodes, making graph
|
* readable.
|
*
|
* @private
|
* @param {object} layout layout object
|
* @return {number}
|
*/
|
getK: function (layout) {
|
return Math.pow(layout.box.width * layout.box.height / layout.nodes.length, 0.3);
|
}
|
}
|
};
|
|
});
|
_registerModule(_modules, 'modules/networkgraph/QuadTree.js', [_modules['parts/Globals.js']], function (H) {
|
/* *
|
*
|
* Networkgraph series
|
*
|
* (c) 2010-2019 Paweł Fus
|
*
|
* License: www.highcharts.com/license
|
*
|
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
|
*
|
* */
|
/* eslint-disable no-invalid-this, valid-jsdoc */
|
/**
|
* The QuadTree node class. Used in Networkgraph chart as a base for Barnes-Hut
|
* approximation.
|
*
|
* @private
|
* @class
|
* @name Highcharts.QuadTreeNode
|
*
|
* @param {Highcharts.Dictionary<number>} box Available space for the node
|
*/
|
var QuadTreeNode = H.QuadTreeNode = function (box) {
|
/**
|
* Read only. The available space for node.
|
*
|
* @name Highcharts.QuadTreeNode#box
|
* @type {Highcharts.Dictionary<number>}
|
*/
|
this.box = box;
|
/**
|
* Read only. The minium of width and height values.
|
*
|
* @name Highcharts.QuadTreeNode#boxSize
|
* @type {number}
|
*/
|
this.boxSize = Math.min(box.width, box.height);
|
/**
|
* Read only. Array of subnodes. Empty if QuadTreeNode has just one Point.
|
* When added another Point to this QuadTreeNode, array is filled with four
|
* subnodes.
|
*
|
* @name Highcharts.QuadTreeNode#nodes
|
* @type {Array<Highcharts.QuadTreeNode>}
|
*/
|
this.nodes = [];
|
/**
|
* Read only. Flag to determine if QuadTreeNode is internal (and has
|
* subnodes with mass and central position) or external (bound to Point).
|
*
|
* @name Highcharts.QuadTreeNode#isInternal
|
* @type {boolean}
|
*/
|
this.isInternal = false;
|
/**
|
* Read only. If QuadTreeNode is an external node, Point is stored in
|
* `this.body`.
|
*
|
* @name Highcharts.QuadTreeNode#body
|
* @type {boolean|Highcharts.Point}
|
*/
|
this.body = false;
|
/**
|
* Read only. Internal nodes when created are empty to reserve the space. If
|
* Point is added to this QuadTreeNode, QuadTreeNode is no longer empty.
|
*
|
* @name Highcharts.QuadTreeNode#isEmpty
|
* @type {boolean}
|
*/
|
this.isEmpty = true;
|
};
|
H.extend(QuadTreeNode.prototype,
|
/** @lends Highcharts.QuadTreeNode.prototype */
|
{
|
/**
|
* Insert recursively point(node) into the QuadTree. If the given
|
* quadrant is already occupied, divide it into smaller quadrants.
|
*
|
* @param {Highcharts.Point} point
|
* Point/node to be inserted
|
* @param {number} depth
|
* Max depth of the QuadTree
|
*/
|
insert: function (point, depth) {
|
var newQuadTreeNode;
|
if (this.isInternal) {
|
// Internal node:
|
this.nodes[this.getBoxPosition(point)].insert(point, depth - 1);
|
}
|
else {
|
this.isEmpty = false;
|
if (!this.body) {
|
// First body in a quadrant:
|
this.isInternal = false;
|
this.body = point;
|
}
|
else {
|
if (depth) {
|
// Every other body in a quadrant:
|
this.isInternal = true;
|
this.divideBox();
|
// Reinsert main body only once:
|
if (this.body !== true) {
|
this.nodes[this.getBoxPosition(this.body)]
|
.insert(this.body, depth - 1);
|
this.body = true;
|
}
|
// Add second body:
|
this.nodes[this.getBoxPosition(point)]
|
.insert(point, depth - 1);
|
}
|
else {
|
// We are below max allowed depth. That means either:
|
// - really huge number of points
|
// - falling two points into exactly the same position
|
// In this case, create another node in the QuadTree.
|
//
|
// Alternatively we could add some noise to the
|
// position, but that could result in different
|
// rendered chart in exporting.
|
newQuadTreeNode = new QuadTreeNode({
|
top: point.plotX,
|
left: point.plotY,
|
// Width/height below 1px
|
width: 0.1,
|
height: 0.1
|
});
|
newQuadTreeNode.body = point;
|
newQuadTreeNode.isInternal = false;
|
this.nodes.push(newQuadTreeNode);
|
}
|
}
|
}
|
},
|
/**
|
* Each quad node requires it's mass and center position. That mass and
|
* position is used to imitate real node in the layout by approximation.
|
*/
|
updateMassAndCenter: function () {
|
var mass = 0, plotX = 0, plotY = 0;
|
if (this.isInternal) {
|
// Calcualte weightened mass of the quad node:
|
this.nodes.forEach(function (pointMass) {
|
if (!pointMass.isEmpty) {
|
mass += pointMass.mass;
|
plotX +=
|
pointMass.plotX * pointMass.mass;
|
plotY +=
|
pointMass.plotY * pointMass.mass;
|
}
|
});
|
plotX /= mass;
|
plotY /= mass;
|
}
|
else if (this.body) {
|
// Just one node, use coordinates directly:
|
mass = this.body.mass;
|
plotX = this.body.plotX;
|
plotY = this.body.plotY;
|
}
|
// Store details:
|
this.mass = mass;
|
this.plotX = plotX;
|
this.plotY = plotY;
|
},
|
/**
|
* When inserting another node into the box, that already hove one node,
|
* divide the available space into another four quadrants.
|
*
|
* Indexes of quadrants are:
|
*
|
* <pre>
|
* ------------- -------------
|
* | | | | |
|
* | | | 0 | 1 |
|
* | | divide() | | |
|
* | 1 | -----------> -------------
|
* | | | | |
|
* | | | 3 | 2 |
|
* | | | | |
|
* ------------- -------------
|
* </pre>
|
*/
|
divideBox: function () {
|
var halfWidth = this.box.width / 2, halfHeight = this.box.height / 2;
|
// Top left
|
this.nodes[0] = new QuadTreeNode({
|
left: this.box.left,
|
top: this.box.top,
|
width: halfWidth,
|
height: halfHeight
|
});
|
// Top right
|
this.nodes[1] = new QuadTreeNode({
|
left: this.box.left + halfWidth,
|
top: this.box.top,
|
width: halfWidth,
|
height: halfHeight
|
});
|
// Bottom right
|
this.nodes[2] = new QuadTreeNode({
|
left: this.box.left + halfWidth,
|
top: this.box.top + halfHeight,
|
width: halfWidth,
|
height: halfHeight
|
});
|
// Bottom left
|
this.nodes[3] = new QuadTreeNode({
|
left: this.box.left,
|
top: this.box.top + halfHeight,
|
width: halfWidth,
|
height: halfHeight
|
});
|
},
|
/**
|
* Determine which of the quadrants should be used when placing node in
|
* the QuadTree. Returned index is always in range `<0, 3>`.
|
*
|
* @param {Highcharts.Point} point
|
* @return {number}
|
*/
|
getBoxPosition: function (point) {
|
var left = point.plotX < this.box.left + this.box.width / 2, top = point.plotY < this.box.top + this.box.height / 2, index;
|
if (left) {
|
if (top) {
|
// Top left
|
index = 0;
|
}
|
else {
|
// Bottom left
|
index = 3;
|
}
|
}
|
else {
|
if (top) {
|
// Top right
|
index = 1;
|
}
|
else {
|
// Bottom right
|
index = 2;
|
}
|
}
|
return index;
|
}
|
});
|
/**
|
* The QuadTree class. Used in Networkgraph chart as a base for Barnes-Hut
|
* approximation.
|
*
|
* @private
|
* @class
|
* @name Highcharts.QuadTree
|
*
|
* @param {number} x left position of the plotting area
|
* @param {number} y top position of the plotting area
|
* @param {number} width width of the plotting area
|
* @param {number} height height of the plotting area
|
*/
|
var QuadTree = H.QuadTree = function (x, y, width, height) {
|
// Boundary rectangle:
|
this.box = {
|
left: x,
|
top: y,
|
width: width,
|
height: height
|
};
|
this.maxDepth = 25;
|
this.root = new QuadTreeNode(this.box, '0');
|
this.root.isInternal = true;
|
this.root.isRoot = true;
|
this.root.divideBox();
|
};
|
H.extend(QuadTree.prototype,
|
/** @lends Highcharts.QuadTree.prototype */
|
{
|
/**
|
* Insert nodes into the QuadTree
|
*
|
* @param {Array<Highcharts.Point>} points
|
*/
|
insertNodes: function (points) {
|
points.forEach(function (point) {
|
this.root.insert(point, this.maxDepth);
|
}, this);
|
},
|
/**
|
* Depfth first treversal (DFS). Using `before` and `after` callbacks,
|
* we can get two results: preorder and postorder traversals, reminder:
|
*
|
* <pre>
|
* (a)
|
* / \
|
* (b) (c)
|
* / \
|
* (d) (e)
|
* </pre>
|
*
|
* DFS (preorder): `a -> b -> d -> e -> c`
|
*
|
* DFS (postorder): `d -> e -> b -> c -> a`
|
*
|
* @param {Highcharts.QuadTreeNode|null} node
|
* @param {Function} [beforeCallback] function to be called before
|
* visiting children nodes
|
* @param {Function} [afterCallback] function to be called after
|
* visiting children nodes
|
*/
|
visitNodeRecursive: function (node, beforeCallback, afterCallback) {
|
var goFurther;
|
if (!node) {
|
node = this.root;
|
}
|
if (node === this.root && beforeCallback) {
|
goFurther = beforeCallback(node);
|
}
|
if (goFurther === false) {
|
return;
|
}
|
node.nodes.forEach(function (qtNode) {
|
if (qtNode.isInternal) {
|
if (beforeCallback) {
|
goFurther = beforeCallback(qtNode);
|
}
|
if (goFurther === false) {
|
return;
|
}
|
this.visitNodeRecursive(qtNode, beforeCallback, afterCallback);
|
}
|
else if (qtNode.body) {
|
if (beforeCallback) {
|
beforeCallback(qtNode.body);
|
}
|
}
|
if (afterCallback) {
|
afterCallback(qtNode);
|
}
|
}, this);
|
if (node === this.root && afterCallback) {
|
afterCallback(node);
|
}
|
},
|
/**
|
* Calculate mass of the each QuadNode in the tree.
|
*/
|
calculateMassAndCenter: function () {
|
this.visitNodeRecursive(null, null, function (node) {
|
node.updateMassAndCenter();
|
});
|
}
|
});
|
|
});
|
_registerModule(_modules, 'modules/networkgraph/layouts.js', [_modules['parts/Globals.js'], _modules['parts/Utilities.js']], function (H, U) {
|
/* *
|
*
|
* Networkgraph series
|
*
|
* (c) 2010-2019 Paweł Fus
|
*
|
* License: www.highcharts.com/license
|
*
|
* */
|
var defined = U.defined;
|
var pick = H.pick, addEvent = H.addEvent, Chart = H.Chart;
|
/* eslint-disable no-invalid-this, valid-jsdoc */
|
H.layouts = {
|
'reingold-fruchterman': function () {
|
}
|
};
|
H.extend(
|
/**
|
* Reingold-Fruchterman algorithm from
|
* "Graph Drawing by Force-directed Placement" paper.
|
* @private
|
*/
|
H.layouts['reingold-fruchterman'].prototype, {
|
init: function (options) {
|
this.options = options;
|
this.nodes = [];
|
this.links = [];
|
this.series = [];
|
this.box = {
|
x: 0,
|
y: 0,
|
width: 0,
|
height: 0
|
};
|
this.setInitialRendering(true);
|
this.integration =
|
H.networkgraphIntegrations[options.integration];
|
this.attractiveForce = pick(options.attractiveForce, this.integration.attractiveForceFunction);
|
this.repulsiveForce = pick(options.repulsiveForce, this.integration.repulsiveForceFunction);
|
this.approximation = options.approximation;
|
},
|
start: function () {
|
var layout = this, series = this.series, options = this.options;
|
layout.currentStep = 0;
|
layout.forces = series[0] && series[0].forces || [];
|
if (layout.initialRendering) {
|
layout.initPositions();
|
// Render elements in initial positions:
|
series.forEach(function (s) {
|
s.render();
|
});
|
}
|
layout.setK();
|
layout.resetSimulation(options);
|
if (options.enableSimulation) {
|
layout.step();
|
}
|
},
|
step: function () {
|
var layout = this, series = this.series, options = this.options;
|
// Algorithm:
|
layout.currentStep++;
|
if (layout.approximation === 'barnes-hut') {
|
layout.createQuadTree();
|
layout.quadTree.calculateMassAndCenter();
|
}
|
layout.forces.forEach(function (forceName) {
|
layout[forceName + 'Forces'](layout.temperature);
|
});
|
// Limit to the plotting area and cool down:
|
layout.applyLimits(layout.temperature);
|
// Cool down the system:
|
layout.temperature = layout.coolDown(layout.startTemperature, layout.diffTemperature, layout.currentStep);
|
layout.prevSystemTemperature = layout.systemTemperature;
|
layout.systemTemperature = layout.getSystemTemperature();
|
if (options.enableSimulation) {
|
series.forEach(function (s) {
|
// Chart could be destroyed during the simulation
|
if (s.chart) {
|
s.render();
|
}
|
});
|
if (layout.maxIterations-- &&
|
isFinite(layout.temperature) &&
|
!layout.isStable()) {
|
if (layout.simulation) {
|
H.win.cancelAnimationFrame(layout.simulation);
|
}
|
layout.simulation = H.win.requestAnimationFrame(function () {
|
layout.step();
|
});
|
}
|
else {
|
layout.simulation = false;
|
}
|
}
|
},
|
stop: function () {
|
if (this.simulation) {
|
H.win.cancelAnimationFrame(this.simulation);
|
}
|
},
|
setArea: function (x, y, w, h) {
|
this.box = {
|
left: x,
|
top: y,
|
width: w,
|
height: h
|
};
|
},
|
setK: function () {
|
// Optimal distance between nodes,
|
// available space around the node:
|
this.k = this.options.linkLength || this.integration.getK(this);
|
},
|
addNodes: function (nodes) {
|
nodes.forEach(function (node) {
|
if (this.nodes.indexOf(node) === -1) {
|
this.nodes.push(node);
|
}
|
}, this);
|
},
|
removeNode: function (node) {
|
var index = this.nodes.indexOf(node);
|
if (index !== -1) {
|
this.nodes.splice(index, 1);
|
}
|
},
|
removeLink: function (link) {
|
var index = this.links.indexOf(link);
|
if (index !== -1) {
|
this.links.splice(index, 1);
|
}
|
},
|
addLinks: function (links) {
|
links.forEach(function (link) {
|
if (this.links.indexOf(link) === -1) {
|
this.links.push(link);
|
}
|
}, this);
|
},
|
addSeries: function (series) {
|
if (this.series.indexOf(series) === -1) {
|
this.series.push(series);
|
}
|
},
|
clear: function () {
|
this.nodes.length = 0;
|
this.links.length = 0;
|
this.series.length = 0;
|
this.resetSimulation();
|
},
|
resetSimulation: function () {
|
this.forcedStop = false;
|
this.systemTemperature = 0;
|
this.setMaxIterations();
|
this.setTemperature();
|
this.setDiffTemperature();
|
},
|
setMaxIterations: function (maxIterations) {
|
this.maxIterations = pick(maxIterations, this.options.maxIterations);
|
},
|
setTemperature: function () {
|
this.temperature = this.startTemperature =
|
Math.sqrt(this.nodes.length);
|
},
|
setDiffTemperature: function () {
|
this.diffTemperature = this.startTemperature /
|
(this.options.maxIterations + 1);
|
},
|
setInitialRendering: function (enable) {
|
this.initialRendering = enable;
|
},
|
createQuadTree: function () {
|
this.quadTree = new H.QuadTree(this.box.left, this.box.top, this.box.width, this.box.height);
|
this.quadTree.insertNodes(this.nodes);
|
},
|
initPositions: function () {
|
var initialPositions = this.options.initialPositions;
|
if (H.isFunction(initialPositions)) {
|
initialPositions.call(this);
|
this.nodes.forEach(function (node) {
|
if (!defined(node.prevX)) {
|
node.prevX = node.plotX;
|
}
|
if (!defined(node.prevY)) {
|
node.prevY = node.plotY;
|
}
|
node.dispX = 0;
|
node.dispY = 0;
|
});
|
}
|
else if (initialPositions === 'circle') {
|
this.setCircularPositions();
|
}
|
else {
|
this.setRandomPositions();
|
}
|
},
|
setCircularPositions: function () {
|
var box = this.box, nodes = this.nodes, nodesLength = nodes.length + 1, angle = 2 * Math.PI / nodesLength, rootNodes = nodes.filter(function (node) {
|
return node.linksTo.length === 0;
|
}), sortedNodes = [], visitedNodes = {}, radius = this.options.initialPositionRadius;
|
/**
|
* @private
|
*/
|
function addToNodes(node) {
|
node.linksFrom.forEach(function (link) {
|
if (!visitedNodes[link.toNode.id]) {
|
visitedNodes[link.toNode.id] = true;
|
sortedNodes.push(link.toNode);
|
addToNodes(link.toNode);
|
}
|
});
|
}
|
// Start with identified root nodes an sort the nodes by their
|
// hierarchy. In trees, this ensures that branches don't cross
|
// eachother.
|
rootNodes.forEach(function (rootNode) {
|
sortedNodes.push(rootNode);
|
addToNodes(rootNode);
|
});
|
// Cyclic tree, no root node found
|
if (!sortedNodes.length) {
|
sortedNodes = nodes;
|
// Dangling, cyclic trees
|
}
|
else {
|
nodes.forEach(function (node) {
|
if (sortedNodes.indexOf(node) === -1) {
|
sortedNodes.push(node);
|
}
|
});
|
}
|
// Initial positions are laid out along a small circle, appearing
|
// as a cluster in the middle
|
sortedNodes.forEach(function (node, index) {
|
node.plotX = node.prevX = pick(node.plotX, box.width / 2 + radius * Math.cos(index * angle));
|
node.plotY = node.prevY = pick(node.plotY, box.height / 2 + radius * Math.sin(index * angle));
|
node.dispX = 0;
|
node.dispY = 0;
|
});
|
},
|
setRandomPositions: function () {
|
var box = this.box, nodes = this.nodes, nodesLength = nodes.length + 1;
|
/**
|
* Return a repeatable, quasi-random number based on an integer
|
* input. For the initial positions
|
* @private
|
*/
|
function unrandom(n) {
|
var rand = n * n / Math.PI;
|
rand = rand - Math.floor(rand);
|
return rand;
|
}
|
// Initial positions:
|
nodes.forEach(function (node, index) {
|
node.plotX = node.prevX = pick(node.plotX, box.width * unrandom(index));
|
node.plotY = node.prevY = pick(node.plotY, box.height * unrandom(nodesLength + index));
|
node.dispX = 0;
|
node.dispY = 0;
|
});
|
},
|
force: function (name) {
|
this.integration[name].apply(this, Array.prototype.slice.call(arguments, 1));
|
},
|
barycenterForces: function () {
|
this.getBarycenter();
|
this.force('barycenter');
|
},
|
getBarycenter: function () {
|
var systemMass = 0, cx = 0, cy = 0;
|
this.nodes.forEach(function (node) {
|
cx += node.plotX * node.mass;
|
cy += node.plotY * node.mass;
|
systemMass += node.mass;
|
});
|
this.barycenter = {
|
x: cx,
|
y: cy,
|
xFactor: cx / systemMass,
|
yFactor: cy / systemMass
|
};
|
return this.barycenter;
|
},
|
barnesHutApproximation: function (node, quadNode) {
|
var layout = this, distanceXY = layout.getDistXY(node, quadNode), distanceR = layout.vectorLength(distanceXY), goDeeper, force;
|
if (node !== quadNode && distanceR !== 0) {
|
if (quadNode.isInternal) {
|
// Internal node:
|
if (quadNode.boxSize / distanceR <
|
layout.options.theta &&
|
distanceR !== 0) {
|
// Treat as an external node:
|
force = layout.repulsiveForce(distanceR, layout.k);
|
layout.force('repulsive', node, force * quadNode.mass, distanceXY, distanceR);
|
goDeeper = false;
|
}
|
else {
|
// Go deeper:
|
goDeeper = true;
|
}
|
}
|
else {
|
// External node, direct force:
|
force = layout.repulsiveForce(distanceR, layout.k);
|
layout.force('repulsive', node, force * quadNode.mass, distanceXY, distanceR);
|
}
|
}
|
return goDeeper;
|
},
|
repulsiveForces: function () {
|
var layout = this;
|
if (layout.approximation === 'barnes-hut') {
|
layout.nodes.forEach(function (node) {
|
layout.quadTree.visitNodeRecursive(null, function (quadNode) {
|
return layout.barnesHutApproximation(node, quadNode);
|
});
|
});
|
}
|
else {
|
layout.nodes.forEach(function (node) {
|
layout.nodes.forEach(function (repNode) {
|
var force, distanceR, distanceXY;
|
if (
|
// Node can not repulse itself:
|
node !== repNode &&
|
// Only close nodes affect each other:
|
/* layout.getDistR(node, repNode) < 2 * k && */
|
// Not dragged:
|
!node.fixedPosition) {
|
distanceXY = layout.getDistXY(node, repNode);
|
distanceR = layout.vectorLength(distanceXY);
|
if (distanceR !== 0) {
|
force = layout.repulsiveForce(distanceR, layout.k);
|
layout.force('repulsive', node, force * repNode.mass, distanceXY, distanceR);
|
}
|
}
|
});
|
});
|
}
|
},
|
attractiveForces: function () {
|
var layout = this, distanceXY, distanceR, force;
|
layout.links.forEach(function (link) {
|
if (link.fromNode && link.toNode) {
|
distanceXY = layout.getDistXY(link.fromNode, link.toNode);
|
distanceR = layout.vectorLength(distanceXY);
|
if (distanceR !== 0) {
|
force = layout.attractiveForce(distanceR, layout.k);
|
layout.force('attractive', link, force, distanceXY, distanceR);
|
}
|
}
|
});
|
},
|
applyLimits: function () {
|
var layout = this, nodes = layout.nodes;
|
nodes.forEach(function (node) {
|
if (node.fixedPosition) {
|
return;
|
}
|
layout.integration.integrate(layout, node);
|
layout.applyLimitBox(node, layout.box);
|
// Reset displacement:
|
node.dispX = 0;
|
node.dispY = 0;
|
});
|
},
|
/**
|
* External box that nodes should fall. When hitting an edge, node
|
* should stop or bounce.
|
* @private
|
*/
|
applyLimitBox: function (node, box) {
|
var radius = node.radius;
|
/*
|
TO DO: Consider elastic collision instead of stopping.
|
o' means end position when hitting plotting area edge:
|
|
- "inelastic":
|
o
|
\
|
______
|
| o'
|
| \
|
| \
|
|
- "elastic"/"bounced":
|
o
|
\
|
______
|
| ^
|
| / \
|
|o' \
|
|
Euler sample:
|
if (plotX < 0) {
|
plotX = 0;
|
dispX *= -1;
|
}
|
|
if (plotX > box.width) {
|
plotX = box.width;
|
dispX *= -1;
|
}
|
|
*/
|
// Limit X-coordinates:
|
node.plotX = Math.max(Math.min(node.plotX, box.width - radius), box.left + radius);
|
// Limit Y-coordinates:
|
node.plotY = Math.max(Math.min(node.plotY, box.height - radius), box.top + radius);
|
},
|
/**
|
* From "A comparison of simulated annealing cooling strategies" by
|
* Nourani and Andresen work.
|
* @private
|
*/
|
coolDown: function (temperature, temperatureStep, currentStep) {
|
// Logarithmic:
|
/*
|
return Math.sqrt(this.nodes.length) -
|
Math.log(
|
currentStep * layout.diffTemperature
|
);
|
*/
|
// Exponential:
|
/*
|
var alpha = 0.1;
|
layout.temperature = Math.sqrt(layout.nodes.length) *
|
Math.pow(alpha, layout.diffTemperature);
|
*/
|
// Linear:
|
return temperature - temperatureStep * currentStep;
|
},
|
isStable: function () {
|
return Math.abs(this.systemTemperature -
|
this.prevSystemTemperature) < 0.00001 || this.temperature <= 0;
|
},
|
getSystemTemperature: function () {
|
return this.nodes.reduce(function (value, node) {
|
return value + node.temperature;
|
}, 0);
|
},
|
vectorLength: function (vector) {
|
return Math.sqrt(vector.x * vector.x + vector.y * vector.y);
|
},
|
getDistR: function (nodeA, nodeB) {
|
var distance = this.getDistXY(nodeA, nodeB);
|
return this.vectorLength(distance);
|
},
|
getDistXY: function (nodeA, nodeB) {
|
var xDist = nodeA.plotX - nodeB.plotX, yDist = nodeA.plotY - nodeB.plotY;
|
return {
|
x: xDist,
|
y: yDist,
|
absX: Math.abs(xDist),
|
absY: Math.abs(yDist)
|
};
|
}
|
});
|
/* ************************************************************************** *
|
* Multiple series support:
|
* ************************************************************************** */
|
// Clear previous layouts
|
addEvent(Chart, 'predraw', function () {
|
if (this.graphLayoutsLookup) {
|
this.graphLayoutsLookup.forEach(function (layout) {
|
layout.stop();
|
});
|
}
|
});
|
addEvent(Chart, 'render', function () {
|
var systemsStable, afterRender = false;
|
/**
|
* @private
|
*/
|
function layoutStep(layout) {
|
if (layout.maxIterations-- &&
|
isFinite(layout.temperature) &&
|
!layout.isStable() &&
|
!layout.options.enableSimulation) {
|
// Hook similar to build-in addEvent, but instead of
|
// creating whole events logic, use just a function.
|
// It's faster which is important for rAF code.
|
// Used e.g. in packed-bubble series for bubble radius
|
// calculations
|
if (layout.beforeStep) {
|
layout.beforeStep();
|
}
|
layout.step();
|
systemsStable = false;
|
afterRender = true;
|
}
|
}
|
if (this.graphLayoutsLookup) {
|
H.setAnimation(false, this);
|
// Start simulation
|
this.graphLayoutsLookup.forEach(function (layout) {
|
layout.start();
|
});
|
// Just one sync step, to run different layouts similar to
|
// async mode.
|
while (!systemsStable) {
|
systemsStable = true;
|
this.graphLayoutsLookup.forEach(layoutStep);
|
}
|
if (afterRender) {
|
this.series.forEach(function (s) {
|
if (s && s.layout) {
|
s.render();
|
}
|
});
|
}
|
}
|
});
|
|
});
|
_registerModule(_modules, 'modules/networkgraph/draggable-nodes.js', [_modules['parts/Globals.js']], function (H) {
|
/* *
|
*
|
* Networkgraph series
|
*
|
* (c) 2010-2019 Paweł Fus
|
*
|
* License: www.highcharts.com/license
|
*
|
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
|
*
|
* */
|
var Chart = H.Chart, addEvent = H.addEvent;
|
/* eslint-disable no-invalid-this, valid-jsdoc */
|
H.dragNodesMixin = {
|
/**
|
* Mouse down action, initializing drag&drop mode.
|
*
|
* @private
|
* @param {Highcharts.Point} point The point that event occured.
|
* @param {Highcharts.PointerEventObject} event Browser event, before normalization.
|
* @return {void}
|
*/
|
onMouseDown: function (point, event) {
|
var normalizedEvent = this.chart.pointer.normalize(event);
|
point.fixedPosition = {
|
chartX: normalizedEvent.chartX,
|
chartY: normalizedEvent.chartY,
|
plotX: point.plotX,
|
plotY: point.plotY
|
};
|
point.inDragMode = true;
|
},
|
/**
|
* Mouse move action during drag&drop.
|
*
|
* @private
|
*
|
* @param {global.Event} event Browser event, before normalization.
|
* @param {Highcharts.Point} point The point that event occured.
|
*
|
* @return {void}
|
*/
|
onMouseMove: function (point, event) {
|
if (point.fixedPosition && point.inDragMode) {
|
var series = this, chart = series.chart, normalizedEvent = chart.pointer.normalize(event), diffX = point.fixedPosition.chartX - normalizedEvent.chartX, diffY = point.fixedPosition.chartY - normalizedEvent.chartY, newPlotX, newPlotY;
|
// At least 5px to apply change (avoids simple click):
|
if (Math.abs(diffX) > 5 || Math.abs(diffY) > 5) {
|
newPlotX = point.fixedPosition.plotX - diffX;
|
newPlotY = point.fixedPosition.plotY - diffY;
|
if (chart.isInsidePlot(newPlotX, newPlotY)) {
|
point.plotX = newPlotX;
|
point.plotY = newPlotY;
|
point.hasDragged = true;
|
this.redrawHalo(point);
|
if (!series.layout.simulation) {
|
// When dragging nodes, we don't need to calculate
|
// initial positions and rendering nodes:
|
series.layout.setInitialRendering(false);
|
// Start new simulation:
|
if (!series.layout.enableSimulation) {
|
// Run only one iteration to speed things up:
|
series.layout.setMaxIterations(1);
|
}
|
else {
|
series.layout.start();
|
}
|
series.chart.redraw();
|
// Restore defaults:
|
series.layout.setInitialRendering(true);
|
}
|
else {
|
// Extend current simulation:
|
series.layout.resetSimulation();
|
}
|
}
|
}
|
}
|
},
|
/**
|
* Mouse up action, finalizing drag&drop.
|
*
|
* @private
|
* @param {Highcharts.Point} point The point that event occured.
|
* @return {void}
|
*/
|
onMouseUp: function (point, event) {
|
if (point.fixedPosition && point.hasDragged) {
|
if (this.layout.enableSimulation) {
|
this.layout.start();
|
}
|
else {
|
this.chart.redraw();
|
}
|
point.inDragMode = point.hasDragged = false;
|
if (!this.options.fixedDraggable) {
|
delete point.fixedPosition;
|
}
|
}
|
},
|
// Draggable mode:
|
/**
|
* Redraw halo on mousemove during the drag&drop action.
|
*
|
* @private
|
* @param {Highcharts.Point} point The point that should show halo.
|
* @return {void}
|
*/
|
redrawHalo: function (point) {
|
if (point && this.halo) {
|
this.halo.attr({
|
d: point.haloPath(this.options.states.hover.halo.size)
|
});
|
}
|
}
|
};
|
/*
|
* Draggable mode:
|
*/
|
addEvent(Chart, 'load', function () {
|
var chart = this, mousedownUnbinder, mousemoveUnbinder, mouseupUnbinder;
|
if (chart.container) {
|
mousedownUnbinder = addEvent(chart.container, 'mousedown', function (event) {
|
var point = chart.hoverPoint;
|
if (point &&
|
point.series &&
|
point.series.hasDraggableNodes &&
|
point.series.options.draggable) {
|
point.series.onMouseDown(point, event);
|
mousemoveUnbinder = addEvent(chart.container, 'mousemove', function (e) {
|
return point &&
|
point.series &&
|
point.series.onMouseMove(point, e);
|
});
|
mouseupUnbinder = addEvent(chart.container.ownerDocument, 'mouseup', function (e) {
|
mousemoveUnbinder();
|
mouseupUnbinder();
|
return point &&
|
point.series &&
|
point.series.onMouseUp(point, e);
|
});
|
}
|
});
|
}
|
addEvent(chart, 'destroy', function () {
|
mousedownUnbinder();
|
});
|
});
|
|
});
|
_registerModule(_modules, 'parts-more/PackedBubbleSeries.js', [_modules['parts/Globals.js'], _modules['parts/Utilities.js']], function (H, U) {
|
/* *
|
*
|
* (c) 2010-2018 Grzegorz Blachlinski, Sebastian Bochan
|
*
|
* License: www.highcharts.com/license
|
*
|
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
|
*
|
* */
|
/**
|
* Formatter callback function.
|
*
|
* @callback Highcharts.SeriesPackedBubbleDataLabelsFormatterCallbackFunction
|
*
|
* @param {Highcharts.SeriesPackedBubbleDataLabelsFormatterContextObject|Highcharts.DataLabelsFormatterContextObject} this
|
* Data label context to format
|
*
|
* @return {string}
|
* Formatted data label text
|
*/
|
/**
|
* Context for the formatter function.
|
*
|
* @interface Highcharts.SeriesPackedBubbleDataLabelsFormatterContextObject
|
* @extends Highcharts.DataLabelsFormatterContextObject
|
* @since 7.0.0
|
*/ /**
|
* The color of the node.
|
* @name Highcharts.SeriesPackedBubbleDataLabelsFormatterContextObject#color
|
* @type {Highcharts.ColorString}
|
* @since 7.0.0
|
*/ /**
|
* The point (node) object. The node name, if defined, is available through
|
* `this.point.name`. Arrays: `this.point.linksFrom` and `this.point.linksTo`
|
* contains all nodes connected to this point.
|
* @name Highcharts.SeriesPackedBubbleDataLabelsFormatterContextObject#point
|
* @type {Highcharts.Point}
|
* @since 7.0.0
|
*/ /**
|
* The ID of the node.
|
* @name Highcharts.SeriesPackedBubbleDataLabelsFormatterContextObject#key
|
* @type {string}
|
* @since 7.0.0
|
*/
|
/**
|
* Data labels options
|
*
|
* @interface Highcharts.SeriesPackedBubbleDataLabelsOptionsObject
|
* @extends Highcharts.DataLabelsOptionsObject
|
* @since 7.0.0
|
*/ /**
|
* The
|
* [format string](https://www.highcharts.com/docs/chart-concepts/labels-and-string-formatting)
|
* specifying what to show for _node_ in the networkgraph. In v7.0 defaults to
|
* `{key}`, since v7.1 defaults to `undefined` and `formatter` is used instead.
|
* @name Highcharts.SeriesPackedBubbleDataLabelsOptionsObject#format
|
* @type {string|undefined}
|
* @since 7.0.0
|
*/ /**
|
* Callback JavaScript function to format the data label for a node. Note that
|
* if a `format` is defined, the format takes precedence and the formatter is
|
* ignored.
|
* @name Highcharts.SeriesPackedBubbleDataLabelsOptionsObject#formatter
|
* @type {Highcharts.SeriesPackedBubbleDataLabelsFormatterCallbackFunction|undefined}
|
* @since 7.0.0
|
*/ /**
|
* @name Highcharts.SeriesPackedBubbleDataLabelsOptionsObject#parentNodeFormat
|
* @type {string|undefined}
|
* @since 7.1.0
|
*/ /**
|
* Callback to format data labels for _parentNodes_. The `parentNodeFormat`
|
* option takes precedence over the `parentNodeFormatter`.
|
* @name Highcharts.SeriesPackedBubbleDataLabelsOptionsObject#parentNodeFormatter
|
* @type {Highcharts.FormatterCallbackFunction<Highcharts.DataLabelsFormatterContextObject>|undefined}
|
* @since 7.1.0
|
*/ /**
|
* Options for a _parentNode_ label text.
|
* @sample highcharts/series-packedbubble/packed-dashboard
|
* Dashboard with dataLabels on parentNodes
|
* @name Highcharts.SeriesPackedBubbleDataLabelsOptionsObject#parentNodeTextPath
|
* @type {Highcharts.SeriesPackedBubbleDataLabelsTextPathOptionsObject|undefined}
|
* @since 7.1.0
|
*/ /**
|
* Options for a _node_ label text which should follow marker's shape.
|
* **Note:** Only SVG-based renderer supports this option.
|
* @see {@link Highcharts.SeriesPackedBubbleDataLabelsTextPath#linkTextPath}
|
* @name Highcharts.SeriesPackedBubbleDataLabelsOptionsObject#textPath
|
* @type {Highcharts.SeriesPackedBubbleDataLabelsTextPathOptionsObject|undefined}
|
* @since 7.1.0
|
*/
|
/**
|
* **Note:** Only SVG-based renderer supports this option.
|
*
|
* @see {@link Highcharts.SeriesNetworkDataLabelsTextPath#linkTextPath}
|
* @see {@link Highcharts.SeriesNetworkDataLabelsTextPath#textPath}
|
*
|
* @interface Highcharts.SeriesPackedBubbleDataLabelsTextPathOptionsObject
|
* @since 7.1.0
|
*/ /**
|
* Presentation attributes for the text path.
|
* @name Highcharts.SeriesPackedBubbleDataLabelsTextPathOptionsObject#attributes
|
* @type {Highcharts.SVGAttributes|undefined}
|
* @since 7.1.0
|
*/ /**
|
* Enable or disable `textPath` option for link's or marker's data labels.
|
* @name Highcharts.SeriesPackedBubbleDataLabelsTextPathOptionsObject#enabled
|
* @type {boolean|undefined}
|
* @since 7.1.0
|
*/
|
var defined = U.defined, isArray = U.isArray, isNumber = U.isNumber;
|
var seriesType = H.seriesType, Series = H.Series, Point = H.Point, pick = H.pick, addEvent = H.addEvent, Chart = H.Chart, color = H.Color, Reingold = H.layouts['reingold-fruchterman'], NetworkPoint = H.seriesTypes.bubble.prototype.pointClass, dragNodesMixin = H.dragNodesMixin;
|
H.networkgraphIntegrations.packedbubble = {
|
repulsiveForceFunction: function (d, k, node, repNode) {
|
return Math.min(d, (node.marker.radius + repNode.marker.radius) / 2);
|
},
|
barycenter: function () {
|
var layout = this, gravitationalConstant = layout.options.gravitationalConstant, box = layout.box, nodes = layout.nodes, centerX, centerY;
|
nodes.forEach(function (node) {
|
if (layout.options.splitSeries && !node.isParentNode) {
|
centerX = node.series.parentNode.plotX;
|
centerY = node.series.parentNode.plotY;
|
}
|
else {
|
centerX = box.width / 2;
|
centerY = box.height / 2;
|
}
|
if (!node.fixedPosition) {
|
node.plotX -=
|
(node.plotX - centerX) *
|
gravitationalConstant /
|
(node.mass * Math.sqrt(nodes.length));
|
node.plotY -=
|
(node.plotY - centerY) *
|
gravitationalConstant /
|
(node.mass * Math.sqrt(nodes.length));
|
}
|
});
|
},
|
repulsive: function (node, force, distanceXY, repNode) {
|
var factor = (force * this.diffTemperature / node.mass /
|
node.degree), x = distanceXY.x * factor, y = distanceXY.y * factor;
|
if (!node.fixedPosition) {
|
node.plotX += x;
|
node.plotY += y;
|
}
|
if (!repNode.fixedPosition) {
|
repNode.plotX -= x;
|
repNode.plotY -= y;
|
}
|
},
|
integrate: H.networkgraphIntegrations.verlet.integrate,
|
getK: H.noop
|
};
|
H.layouts.packedbubble = H.extendClass(Reingold, {
|
beforeStep: function () {
|
if (this.options.marker) {
|
this.series.forEach(function (series) {
|
if (series) {
|
series.calculateParentRadius();
|
}
|
});
|
}
|
},
|
setCircularPositions: function () {
|
var layout = this, box = layout.box, nodes = layout.nodes, nodesLength = nodes.length + 1, angle = 2 * Math.PI / nodesLength, centerX, centerY, radius = layout.options.initialPositionRadius;
|
nodes.forEach(function (node, index) {
|
if (layout.options.splitSeries &&
|
!node.isParentNode) {
|
centerX = node.series.parentNode.plotX;
|
centerY = node.series.parentNode.plotY;
|
}
|
else {
|
centerX = box.width / 2;
|
centerY = box.height / 2;
|
}
|
node.plotX = node.prevX = pick(node.plotX, centerX +
|
radius * Math.cos(node.index || index * angle));
|
node.plotY = node.prevY = pick(node.plotY, centerY +
|
radius * Math.sin(node.index || index * angle));
|
node.dispX = 0;
|
node.dispY = 0;
|
});
|
},
|
repulsiveForces: function () {
|
var layout = this, force, distanceR, distanceXY, bubblePadding = layout.options.bubblePadding;
|
layout.nodes.forEach(function (node) {
|
node.degree = node.mass;
|
node.neighbours = 0;
|
layout.nodes.forEach(function (repNode) {
|
force = 0;
|
if (
|
// Node can not repulse itself:
|
node !== repNode &&
|
// Only close nodes affect each other:
|
// Not dragged:
|
!node.fixedPosition &&
|
(layout.options.seriesInteraction ||
|
node.series === repNode.series)) {
|
distanceXY = layout.getDistXY(node, repNode);
|
distanceR = (layout.vectorLength(distanceXY) -
|
(node.marker.radius +
|
repNode.marker.radius +
|
bubblePadding));
|
// TODO padding configurable
|
if (distanceR < 0) {
|
node.degree += 0.01;
|
node.neighbours++;
|
force = layout.repulsiveForce(-distanceR / Math.sqrt(node.neighbours), layout.k, node, repNode);
|
}
|
layout.force('repulsive', node, force * repNode.mass, distanceXY, repNode, distanceR);
|
}
|
});
|
});
|
},
|
applyLimitBox: function (node) {
|
var layout = this, distanceXY, distanceR, factor = 0.01;
|
// parentNodeLimit should be used together
|
// with seriesInteraction: false
|
if (layout.options.splitSeries &&
|
!node.isParentNode &&
|
layout.options.parentNodeLimit) {
|
distanceXY = layout.getDistXY(node, node.series.parentNode);
|
distanceR = (node.series.parentNodeRadius -
|
node.marker.radius -
|
layout.vectorLength(distanceXY));
|
if (distanceR < 0 &&
|
distanceR > -2 * node.marker.radius) {
|
node.plotX -= distanceXY.x * factor;
|
node.plotY -= distanceXY.y * factor;
|
}
|
}
|
Reingold.prototype.applyLimitBox.apply(this, arguments);
|
},
|
isStable: function () {
|
return Math.abs(this.systemTemperature -
|
this.prevSystemTemperature) < 0.00001 ||
|
this.temperature <= 0 ||
|
(
|
// In first iteration system does not move:
|
this.systemTemperature > 0 &&
|
(this.systemTemperature /
|
this.nodes.length < 0.02 &&
|
this.enableSimulation) // Use only when simulation is enabled
|
);
|
}
|
});
|
/**
|
* @private
|
* @class
|
* @name Highcharts.seriesTypes.packedbubble
|
*
|
* @extends Highcharts.Series
|
*/
|
seriesType('packedbubble', 'bubble',
|
/**
|
* A packed bubble series is a two dimensional series type, where each point
|
* renders a value in X, Y position. Each point is drawn as a bubble
|
* where the bubbles don't overlap with each other and the radius
|
* of the bubble relates to the value.
|
* Requires `highcharts-more.js`.
|
*
|
* @sample highcharts/demo/packed-bubble/
|
* Packed bubble chart
|
* @sample highcharts/demo/packed-bubble-split/
|
* Split packed bubble chart
|
|
* @extends plotOptions.bubble
|
* @excluding connectEnds, connectNulls, jitter, keys, pointPlacement,
|
* sizeByAbsoluteValue, step, xAxis, yAxis, zMax, zMin
|
* @product highcharts
|
* @since 7.0.0
|
* @optionparent plotOptions.packedbubble
|
*/
|
{
|
/**
|
* Minimum bubble size. Bubbles will automatically size between the
|
* `minSize` and `maxSize` to reflect the value of each bubble.
|
* Can be either pixels (when no unit is given), or a percentage of
|
* the smallest one of the plot width and height, divided by the square
|
* root of total number of points.
|
*
|
* @sample highcharts/plotoptions/bubble-size/
|
* Bubble size
|
*
|
* @type {number|string}
|
*
|
* @private
|
*/
|
minSize: '10%',
|
/**
|
* Maximum bubble size. Bubbles will automatically size between the
|
* `minSize` and `maxSize` to reflect the value of each bubble.
|
* Can be either pixels (when no unit is given), or a percentage of
|
* the smallest one of the plot width and height, divided by the square
|
* root of total number of points.
|
*
|
* @sample highcharts/plotoptions/bubble-size/
|
* Bubble size
|
*
|
* @type {number|string}
|
*
|
* @private
|
*/
|
maxSize: '50%',
|
sizeBy: 'area',
|
zoneAxis: 'y',
|
tooltip: {
|
pointFormat: 'Value: {point.value}'
|
},
|
/**
|
* Flag to determine if nodes are draggable or not. Available for
|
* graph with useSimulation set to true only.
|
*
|
* @since 7.1.0
|
*
|
* @private
|
*/
|
draggable: true,
|
/**
|
* An option is giving a possibility to choose between using simulation
|
* for calculating bubble positions. These reflects in both animation
|
* and final position of bubbles. Simulation is also adding options to
|
* the series graph based on used layout. In case of big data sets, with
|
* any performance issues, it is possible to disable animation and pack
|
* bubble in a simple circular way.
|
*
|
* @sample highcharts/series-packedbubble/spiral/
|
* useSimulation set to false
|
*
|
* @since 7.1.0
|
*
|
* @private
|
*/
|
useSimulation: true,
|
/**
|
* @type {Highcharts.SeriesPackedBubbleDataLabelsOptionsObject|Array<Highcharts.SeriesPackedBubbleDataLabelsOptionsObject>}
|
* @default {"formatter": function () { return this.point.value; }, "parentNodeFormatter": function () { return this.name; }, "parentNodeTextPath": {"enabled: true}, "padding": 0}
|
*
|
* @private
|
*/
|
dataLabels: {
|
// eslint-disable-next-line valid-jsdoc
|
/** @ignore-option */
|
formatter: function () {
|
return this.point.value;
|
},
|
// eslint-disable-next-line valid-jsdoc
|
/** @ignore-option */
|
parentNodeFormatter: function () {
|
return this.name;
|
},
|
/** @ignore-option */
|
parentNodeTextPath: {
|
enabled: true
|
},
|
/** @ignore-option */
|
padding: 0
|
},
|
/**
|
* Options for layout algorithm when simulation is enabled. Inside there
|
* are options to change the speed, padding, initial bubbles positions
|
* and more.
|
*
|
* @extends plotOptions.networkgraph.layoutAlgorithm
|
* @excluding approximation, attractiveForce, repulsiveForce, theta
|
* @since 7.1.0
|
*
|
* @private
|
*/
|
layoutAlgorithm: {
|
/**
|
* Initial layout algorithm for positioning nodes. Can be one of
|
* the built-in options ("circle", "random") or a function where
|
* positions should be set on each node (`this.nodes`) as
|
* `node.plotX` and `node.plotY`.
|
*
|
* @sample highcharts/series-networkgraph/initial-positions/
|
* Initial positions with callback
|
*
|
* @type {"circle"|"random"|Function}
|
*/
|
initialPositions: 'circle',
|
/**
|
* @sample highcharts/series-packedbubble/initial-radius/
|
* Initial radius set to 200
|
*
|
* @extends plotOptions.networkgraph.layoutAlgorithm.initialPositionRadius
|
* @excluding states
|
*/
|
initialPositionRadius: 20,
|
/**
|
* The distance between two bubbles, when the algorithm starts to
|
* treat two bubbles as overlapping. The `bubblePadding` is also the
|
* expected distance between all the bubbles on simulation end.
|
*/
|
bubblePadding: 5,
|
/**
|
* Whether bubbles should interact with their parentNode to keep
|
* them inside.
|
*/
|
parentNodeLimit: false,
|
/**
|
* Whether series should interact with each other or not. When
|
* `parentNodeLimit` is set to true, thi option should be set to
|
* false to avoid sticking points in wrong series parentNode.
|
*/
|
seriesInteraction: true,
|
/**
|
* In case of split series, this option allows user to drag and
|
* drop points between series, for changing point related series.
|
*
|
* @sample highcharts/series-packedbubble/packed-dashboard/
|
* Example of drag'n drop bubbles for bubble kanban
|
*/
|
dragBetweenSeries: false,
|
/**
|
* Layout algorithm options for parent nodes.
|
*
|
* @extends plotOptions.networkgraph.layoutAlgorithm
|
* @excluding approximation, attractiveForce, enableSimulation,
|
* repulsiveForce, theta
|
*/
|
parentNodeOptions: {
|
maxIterations: 400,
|
gravitationalConstant: 0.03,
|
maxSpeed: 50,
|
initialPositionRadius: 100,
|
seriesInteraction: true,
|
/**
|
* Styling options for parentNodes markers. Similar to
|
* line.marker options.
|
*
|
* @sample highcharts/series-packedbubble/parentnode-style/
|
* Bubble size
|
*
|
* @extends plotOptions.series.marker
|
* @excluding states
|
*/
|
marker: {
|
fillColor: null,
|
fillOpacity: 1,
|
lineWidth: 1,
|
lineColor: null,
|
symbol: 'circle'
|
}
|
},
|
enableSimulation: true,
|
/**
|
* Type of the algorithm used when positioning bubbles.
|
* @ignore-option
|
*/
|
type: 'packedbubble',
|
/**
|
* Integration type. Integration determines how forces are applied
|
* on particles. The `packedbubble` integration is based on
|
* the networkgraph `verlet` integration, where the new position
|
* is based on a previous position without velocity:
|
* `newPosition += previousPosition - newPosition`.
|
*
|
* @sample highcharts/series-networkgraph/forces/
|
*
|
* @ignore-option
|
*/
|
integration: 'packedbubble',
|
maxIterations: 1000,
|
/**
|
* Whether to split series into individual groups or to mix all
|
* series together.
|
*
|
* @since 7.1.0
|
* @default false
|
*/
|
splitSeries: false,
|
/**
|
* Max speed that node can get in one iteration. In terms of
|
* simulation, it's a maximum translation (in pixels) that a node
|
* can move (in both, x and y, dimensions). While `friction` is
|
* applied on all nodes, max speed is applied only for nodes that
|
* move very fast, for example small or disconnected ones.
|
*
|
* @see [layoutAlgorithm.integration](#series.networkgraph.layoutAlgorithm.integration)
|
*
|
* @see [layoutAlgorithm.friction](#series.networkgraph.layoutAlgorithm.friction)
|
*/
|
maxSpeed: 5,
|
gravitationalConstant: 0.01,
|
friction: -0.981
|
}
|
}, {
|
/**
|
* An internal option used for allowing nodes dragging.
|
* @private
|
*/
|
hasDraggableNodes: true,
|
/**
|
* Array of internal forces. Each force should be later defined in
|
* integrations.js.
|
* @private
|
*/
|
forces: ['barycenter', 'repulsive'],
|
pointArrayMap: ['value'],
|
pointValKey: 'value',
|
isCartesian: false,
|
axisTypes: [],
|
noSharedTooltip: true,
|
/* eslint-disable no-invalid-this, valid-jsdoc */
|
/**
|
* Create a single array of all points from all series
|
* @private
|
* @param {Highcharts.Series} series Array of all series objects
|
* @return {Array<Highcharts.PackedBubbleData>} Returns the array of all points.
|
*/
|
accumulateAllPoints: function (series) {
|
var chart = series.chart, allDataPoints = [], i, j;
|
for (i = 0; i < chart.series.length; i++) {
|
series = chart.series[i];
|
if (series.visible ||
|
!chart.options.chart.ignoreHiddenSeries) {
|
// add data to array only if series is visible
|
for (j = 0; j < series.yData.length; j++) {
|
allDataPoints.push([
|
null, null,
|
series.yData[j],
|
series.index,
|
j,
|
{
|
id: j,
|
marker: {
|
radius: 0
|
}
|
}
|
]);
|
}
|
}
|
}
|
return allDataPoints;
|
},
|
init: function () {
|
Series.prototype.init.apply(this, arguments);
|
// When one series is modified, the others need to be recomputed
|
addEvent(this, 'updatedData', function () {
|
this.chart.series.forEach(function (s) {
|
if (s.type === this.type) {
|
s.isDirty = true;
|
}
|
}, this);
|
});
|
return this;
|
},
|
render: function () {
|
var series = this, dataLabels = [];
|
Series.prototype.render.apply(this, arguments);
|
// #10823 - dataLabels should stay visible
|
// when enabled allowOverlap.
|
if (!series.options.dataLabels.allowOverlap) {
|
series.data.forEach(function (point) {
|
if (isArray(point.dataLabels)) {
|
point.dataLabels.forEach(function (dataLabel) {
|
dataLabels.push(dataLabel);
|
});
|
}
|
});
|
series.chart.hideOverlappingLabels(dataLabels);
|
}
|
},
|
// Needed because of z-indexing issue if point is added in series.group
|
setVisible: function () {
|
var series = this;
|
Series.prototype.setVisible.apply(series, arguments);
|
if (series.parentNodeLayout && series.graph) {
|
if (series.visible) {
|
series.graph.show();
|
if (series.parentNode.dataLabel) {
|
series.parentNode.dataLabel.show();
|
}
|
}
|
else {
|
series.graph.hide();
|
series.parentNodeLayout
|
.removeNode(series.parentNode);
|
if (series.parentNode.dataLabel) {
|
series.parentNode.dataLabel.hide();
|
}
|
}
|
}
|
else if (series.layout) {
|
if (series.visible) {
|
series.layout.addNodes(series.points);
|
}
|
else {
|
series.points.forEach(function (node) {
|
series.layout.removeNode(node);
|
});
|
}
|
}
|
},
|
// Packedbubble has two separate collecions of nodes if split, render
|
// dataLabels for both sets:
|
drawDataLabels: function () {
|
var textPath = this.options.dataLabels.textPath, points = this.points;
|
// Render node labels:
|
Series.prototype.drawDataLabels.apply(this, arguments);
|
// Render parentNode labels:
|
if (this.parentNode) {
|
this.parentNode.formatPrefix = 'parentNode';
|
this.points = [this.parentNode];
|
this.options.dataLabels.textPath =
|
this.options.dataLabels.parentNodeTextPath;
|
Series.prototype.drawDataLabels.apply(this, arguments);
|
// Restore nodes
|
this.points = points;
|
this.options.dataLabels.textPath = textPath;
|
}
|
},
|
/**
|
* The function responsible for calculating series bubble' s bBox.
|
* Needed because of exporting failure when useSimulation
|
* is set to false
|
* @private
|
*/
|
seriesBox: function () {
|
var series = this, chart = series.chart, data = series.data, max = Math.max, min = Math.min, radius,
|
// bBox = [xMin, xMax, yMin, yMax]
|
bBox = [
|
chart.plotLeft,
|
chart.plotLeft + chart.plotWidth,
|
chart.plotTop,
|
chart.plotTop + chart.plotHeight
|
];
|
data.forEach(function (p) {
|
if (defined(p.plotX) &&
|
defined(p.plotY) &&
|
p.marker.radius) {
|
radius = p.marker.radius;
|
bBox[0] = min(bBox[0], p.plotX - radius);
|
bBox[1] = max(bBox[1], p.plotX + radius);
|
bBox[2] = min(bBox[2], p.plotY - radius);
|
bBox[3] = max(bBox[3], p.plotY + radius);
|
}
|
});
|
return isNumber(bBox.width / bBox.height) ?
|
bBox :
|
null;
|
},
|
/**
|
* The function responsible for calculating the parent node radius
|
* based on the total surface of iniside-bubbles and the group BBox
|
* @private
|
*/
|
calculateParentRadius: function () {
|
var series = this, bBox, parentPadding = 20, minParentRadius = 20;
|
bBox = series.seriesBox();
|
series.parentNodeRadius =
|
Math.min(Math.max(Math.sqrt(2 * series.parentNodeMass / Math.PI) + parentPadding, minParentRadius), bBox ?
|
Math.max(Math.sqrt(Math.pow(bBox.width, 2) +
|
Math.pow(bBox.height, 2)) / 2 + parentPadding, minParentRadius) :
|
Math.sqrt(2 * series.parentNodeMass / Math.PI) + parentPadding);
|
if (series.parentNode) {
|
series.parentNode.marker.radius =
|
series.parentNode.radius = series.parentNodeRadius;
|
}
|
},
|
// Create Background/Parent Nodes for split series.
|
drawGraph: function () {
|
// if the series is not using layout, don't add parent nodes
|
if (!this.layout || !this.layout.options.splitSeries) {
|
return;
|
}
|
var series = this, chart = series.chart, parentAttribs = {}, nodeMarker = this.layout.options.parentNodeOptions.marker, parentOptions = {
|
fill: nodeMarker.fillColor ||
|
color(series.color).brighten(0.4).get(),
|
opacity: nodeMarker.fillOpacity,
|
stroke: nodeMarker.lineColor || series.color,
|
'stroke-width': nodeMarker.lineWidth
|
}, visibility = series.visible ? 'inherit' : 'hidden';
|
// create the group for parent Nodes if doesn't exist
|
if (!this.parentNodesGroup) {
|
series.parentNodesGroup = series.plotGroup('parentNodesGroup', 'parentNode', visibility, 0.1, chart.seriesGroup);
|
series.group.attr({
|
zIndex: 2
|
});
|
}
|
this.calculateParentRadius();
|
parentAttribs = H.merge({
|
x: series.parentNode.plotX -
|
series.parentNodeRadius,
|
y: series.parentNode.plotY -
|
series.parentNodeRadius,
|
width: series.parentNodeRadius * 2,
|
height: series.parentNodeRadius * 2
|
}, parentOptions);
|
if (!series.graph) {
|
series.graph = series.parentNode.graphic =
|
chart.renderer.symbol(parentOptions.symbol)
|
.attr(parentAttribs)
|
.add(series.parentNodesGroup);
|
}
|
else {
|
series.graph.attr(parentAttribs);
|
}
|
},
|
/**
|
* Creating parent nodes for split series, in which all the bubbles
|
* are rendered.
|
* @private
|
*/
|
createParentNodes: function () {
|
var series = this, chart = series.chart, parentNodeLayout = series.parentNodeLayout, nodeAdded, parentNode = series.parentNode;
|
series.parentNodeMass = 0;
|
series.points.forEach(function (p) {
|
series.parentNodeMass +=
|
Math.PI * Math.pow(p.marker.radius, 2);
|
});
|
series.calculateParentRadius();
|
parentNodeLayout.nodes.forEach(function (node) {
|
if (node.seriesIndex === series.index) {
|
nodeAdded = true;
|
}
|
});
|
parentNodeLayout.setArea(0, 0, chart.plotWidth, chart.plotHeight);
|
if (!nodeAdded) {
|
if (!parentNode) {
|
parentNode = (new NetworkPoint()).init(this, {
|
mass: series.parentNodeRadius / 2,
|
marker: {
|
radius: series.parentNodeRadius
|
},
|
dataLabels: {
|
inside: false
|
},
|
dataLabelOnNull: true,
|
degree: series.parentNodeRadius,
|
isParentNode: true,
|
seriesIndex: series.index
|
});
|
}
|
if (series.parentNode) {
|
parentNode.plotX = series.parentNode.plotX;
|
parentNode.plotY = series.parentNode.plotY;
|
}
|
series.parentNode = parentNode;
|
parentNodeLayout.addSeries(series);
|
parentNodeLayout.addNodes([parentNode]);
|
}
|
},
|
/**
|
* Function responsible for adding series layout, used for parent nodes.
|
* @private
|
*/
|
addSeriesLayout: function () {
|
var series = this, layoutOptions = series.options.layoutAlgorithm, graphLayoutsStorage = series.chart.graphLayoutsStorage, graphLayoutsLookup = series.chart.graphLayoutsLookup, parentNodeOptions = H.merge(layoutOptions, layoutOptions.parentNodeOptions, {
|
enableSimulation: series.layout.options.enableSimulation
|
}), parentNodeLayout;
|
parentNodeLayout = graphLayoutsStorage[layoutOptions.type + '-series'];
|
if (!parentNodeLayout) {
|
graphLayoutsStorage[layoutOptions.type + '-series'] =
|
parentNodeLayout =
|
new H.layouts[layoutOptions.type]();
|
parentNodeLayout.init(parentNodeOptions);
|
graphLayoutsLookup.splice(parentNodeLayout.index, 0, parentNodeLayout);
|
}
|
series.parentNodeLayout = parentNodeLayout;
|
this.createParentNodes();
|
},
|
/**
|
* Adding the basic layout to series points.
|
* @private
|
*/
|
addLayout: function () {
|
var series = this, layoutOptions = series.options.layoutAlgorithm, graphLayoutsStorage = series.chart.graphLayoutsStorage, graphLayoutsLookup = series.chart.graphLayoutsLookup, chartOptions = series.chart.options.chart, layout;
|
if (!graphLayoutsStorage) {
|
series.chart.graphLayoutsStorage = graphLayoutsStorage = {};
|
series.chart.graphLayoutsLookup = graphLayoutsLookup = [];
|
}
|
layout = graphLayoutsStorage[layoutOptions.type];
|
if (!layout) {
|
layoutOptions.enableSimulation =
|
!defined(chartOptions.forExport) ?
|
layoutOptions.enableSimulation :
|
!chartOptions.forExport;
|
graphLayoutsStorage[layoutOptions.type] = layout =
|
new H.layouts[layoutOptions.type]();
|
layout.init(layoutOptions);
|
graphLayoutsLookup.splice(layout.index, 0, layout);
|
}
|
series.layout = layout;
|
series.points.forEach(function (node) {
|
node.mass = 2;
|
node.degree = 1;
|
node.collisionNmb = 1;
|
});
|
layout.setArea(0, 0, series.chart.plotWidth, series.chart.plotHeight);
|
layout.addSeries(series);
|
layout.addNodes(series.points);
|
},
|
/**
|
* Function responsible for adding all the layouts to the chart.
|
* @private
|
*/
|
deferLayout: function () {
|
// TODO split layouts to independent methods
|
var series = this, layoutOptions = series.options.layoutAlgorithm;
|
if (!series.visible) {
|
return;
|
}
|
// layout is using nodes for position calculation
|
series.addLayout();
|
if (layoutOptions.splitSeries) {
|
series.addSeriesLayout();
|
}
|
},
|
/**
|
* Extend the base translate method to handle bubble size,
|
* and correct positioning them.
|
* @private
|
*/
|
translate: function () {
|
var series = this, chart = series.chart, data = series.data, index = series.index, point, radius, positions, i, useSimulation = series.options.useSimulation;
|
series.processedXData = series.xData;
|
series.generatePoints();
|
// merged data is an array with all of the data from all series
|
if (!defined(chart.allDataPoints)) {
|
chart.allDataPoints = series.accumulateAllPoints(series);
|
// calculate radius for all added data
|
series.getPointRadius();
|
}
|
// after getting initial radius, calculate bubble positions
|
if (useSimulation) {
|
positions = chart.allDataPoints;
|
}
|
else {
|
positions = series.placeBubbles(chart.allDataPoints);
|
series.options.draggable = false;
|
}
|
// Set the shape and arguments to be picked up in drawPoints
|
for (i = 0; i < positions.length; i++) {
|
if (positions[i][3] === index) {
|
// update the series points with the val from positions
|
// array
|
point = data[positions[i][4]];
|
radius = positions[i][2];
|
if (!useSimulation) {
|
point.plotX = (positions[i][0] - chart.plotLeft +
|
chart.diffX);
|
point.plotY = (positions[i][1] - chart.plotTop +
|
chart.diffY);
|
}
|
point.marker = H.extend(point.marker, {
|
radius: radius,
|
width: 2 * radius,
|
height: 2 * radius
|
});
|
point.radius = radius;
|
}
|
}
|
if (useSimulation) {
|
series.deferLayout();
|
}
|
},
|
/**
|
* Check if two bubbles overlaps.
|
* @private
|
* @param {Array} first bubble
|
* @param {Array} second bubble
|
* @return {Boolean} overlap or not
|
*/
|
checkOverlap: function (bubble1, bubble2) {
|
var diffX = bubble1[0] - bubble2[0], // diff of X center values
|
diffY = bubble1[1] - bubble2[1], // diff of Y center values
|
sumRad = bubble1[2] + bubble2[2]; // sum of bubble radius
|
return (Math.sqrt(diffX * diffX + diffY * diffY) -
|
Math.abs(sumRad)) < -0.001;
|
},
|
/**
|
* Function that is adding one bubble based on positions and sizes of
|
* two other bubbles, lastBubble is the last added bubble, newOrigin is
|
* the bubble for positioning new bubbles. nextBubble is the curently
|
* added bubble for which we are calculating positions
|
* @private
|
* @param {Array<number>} lastBubble The closest last bubble
|
* @param {Array<number>} newOrigin New bubble
|
* @param {Array<number>} nextBubble The closest next bubble
|
* @return {Array<number>} Bubble with correct positions
|
*/
|
positionBubble: function (lastBubble, newOrigin, nextBubble) {
|
var sqrt = Math.sqrt, asin = Math.asin, acos = Math.acos, pow = Math.pow, abs = Math.abs, distance = sqrt(// dist between lastBubble and newOrigin
|
pow((lastBubble[0] - newOrigin[0]), 2) +
|
pow((lastBubble[1] - newOrigin[1]), 2)), alfa = acos(
|
// from cosinus theorem: alfa is an angle used for
|
// calculating correct position
|
(pow(distance, 2) +
|
pow(nextBubble[2] + newOrigin[2], 2) -
|
pow(nextBubble[2] + lastBubble[2], 2)) / (2 * (nextBubble[2] + newOrigin[2]) * distance)), beta = asin(// from sinus theorem.
|
abs(lastBubble[0] - newOrigin[0]) /
|
distance),
|
// providing helping variables, related to angle between
|
// lastBubble and newOrigin
|
gamma = (lastBubble[1] - newOrigin[1]) < 0 ? 0 : Math.PI,
|
// if new origin y is smaller than last bubble y value
|
// (2 and 3 quarter),
|
// add Math.PI to final angle
|
delta = (lastBubble[0] - newOrigin[0]) *
|
(lastBubble[1] - newOrigin[1]) < 0 ?
|
1 : -1, // (1st and 3rd quarter)
|
finalAngle = gamma + alfa + beta * delta, cosA = Math.cos(finalAngle), sinA = Math.sin(finalAngle), posX = newOrigin[0] + (newOrigin[2] + nextBubble[2]) * sinA,
|
// center of new origin + (radius1 + radius2) * sinus A
|
posY = newOrigin[1] - (newOrigin[2] + nextBubble[2]) * cosA;
|
return [
|
posX,
|
posY,
|
nextBubble[2],
|
nextBubble[3],
|
nextBubble[4]
|
]; // the same as described before
|
},
|
/**
|
* This is the main function responsible
|
* for positioning all of the bubbles
|
* allDataPoints - bubble array, in format [pixel x value,
|
* pixel y value, radius,
|
* related series index, related point index]
|
* @private
|
* @param {Array<Highcharts.PackedBubbleData>} allDataPoints All points from all series
|
* @return {Array<Highcharts.PackedBubbleData>} Positions of all bubbles
|
*/
|
placeBubbles: function (allDataPoints) {
|
var series = this, checkOverlap = series.checkOverlap, positionBubble = series.positionBubble, bubblePos = [], stage = 1, j = 0, k = 0, calculatedBubble, sortedArr, arr = [], i;
|
// sort all points
|
sortedArr = allDataPoints.sort(function (a, b) {
|
return b[2] - a[2];
|
});
|
if (sortedArr.length) {
|
// create first bubble in the middle of the chart
|
bubblePos.push([
|
[
|
0,
|
0,
|
sortedArr[0][2],
|
sortedArr[0][3],
|
sortedArr[0][4]
|
] // point index
|
]); // 0 level bubble
|
if (sortedArr.length > 1) {
|
bubblePos.push([
|
[
|
0,
|
(0 - sortedArr[1][2] -
|
sortedArr[0][2]),
|
// move bubble above first one
|
sortedArr[1][2],
|
sortedArr[1][3],
|
sortedArr[1][4]
|
]
|
]); // 1 level 1st bubble
|
// first two already positioned so starting from 2
|
for (i = 2; i < sortedArr.length; i++) {
|
sortedArr[i][2] = sortedArr[i][2] || 1;
|
// in case if radius is calculated as 0.
|
calculatedBubble = positionBubble(bubblePos[stage][j], bubblePos[stage - 1][k], sortedArr[i]); // calculate initial bubble position
|
if (checkOverlap(calculatedBubble, bubblePos[stage][0])) {
|
/* if new bubble is overlapping with first bubble
|
* in current level (stage)
|
*/
|
bubblePos.push([]);
|
k = 0;
|
/* reset index of bubble, used for
|
* positioning the bubbles around it,
|
* we are starting from first bubble in next
|
* stage because we are changing level to higher
|
*/
|
bubblePos[stage + 1].push(positionBubble(bubblePos[stage][j], bubblePos[stage][0], sortedArr[i]));
|
// (last bubble, 1. from curr stage, new bubble)
|
stage++; // the new level is created, above current
|
j = 0; // set the index of bubble in curr level to 0
|
}
|
else if (stage > 1 &&
|
bubblePos[stage - 1][k + 1] &&
|
checkOverlap(calculatedBubble, bubblePos[stage - 1][k + 1])) {
|
/* if new bubble is overlapping with one of the prev
|
* stage bubbles, it means that - bubble, used for
|
* positioning the bubbles around it has changed
|
* so we need to recalculate it
|
*/
|
k++;
|
bubblePos[stage].push(positionBubble(bubblePos[stage][j], bubblePos[stage - 1][k], sortedArr[i]));
|
// (last bubble, prev stage bubble, new bubble)
|
j++;
|
}
|
else { // simply add calculated bubble
|
j++;
|
bubblePos[stage].push(calculatedBubble);
|
}
|
}
|
}
|
series.chart.stages = bubblePos;
|
// it may not be necessary but adding it just in case -
|
// it is containing all of the bubble levels
|
series.chart.rawPositions =
|
[]
|
.concat.apply([], bubblePos);
|
// bubble positions merged into one array
|
series.resizeRadius();
|
arr = series.chart.rawPositions;
|
}
|
return arr;
|
},
|
/**
|
* The function responsible for resizing the bubble radius.
|
* In shortcut: it is taking the initially
|
* calculated positions of bubbles. Then it is calculating the min max
|
* of both dimensions, creating something in shape of bBox.
|
* The comparison of bBox and the size of plotArea
|
* (later it may be also the size set by customer) is giving the
|
* value how to recalculate the radius so it will match the size
|
* @private
|
*/
|
resizeRadius: function () {
|
var chart = this.chart, positions = chart.rawPositions, min = Math.min, max = Math.max, plotLeft = chart.plotLeft, plotTop = chart.plotTop, chartHeight = chart.plotHeight, chartWidth = chart.plotWidth, minX, maxX, minY, maxY, radius, bBox, spaceRatio, smallerDimension, i;
|
minX = minY = Number.POSITIVE_INFINITY; // set initial values
|
maxX = maxY = Number.NEGATIVE_INFINITY;
|
for (i = 0; i < positions.length; i++) {
|
radius = positions[i][2];
|
minX = min(minX, positions[i][0] - radius);
|
// (x center-radius) is the min x value used by specific bubble
|
maxX = max(maxX, positions[i][0] + radius);
|
minY = min(minY, positions[i][1] - radius);
|
maxY = max(maxY, positions[i][1] + radius);
|
}
|
bBox = [maxX - minX, maxY - minY];
|
spaceRatio = [
|
(chartWidth - plotLeft) / bBox[0],
|
(chartHeight - plotTop) / bBox[1]
|
];
|
smallerDimension = min.apply([], spaceRatio);
|
if (Math.abs(smallerDimension - 1) > 1e-10) {
|
// if bBox is considered not the same width as possible size
|
for (i = 0; i < positions.length; i++) {
|
positions[i][2] *= smallerDimension;
|
}
|
this.placeBubbles(positions);
|
}
|
else {
|
/** if no radius recalculation is needed, we need to position
|
* the whole bubbles in center of chart plotarea
|
* for this, we are adding two parameters,
|
* diffY and diffX, that are related to differences
|
* between the initial center and the bounding box
|
*/
|
chart.diffY = chartHeight / 2 +
|
plotTop - minY - (maxY - minY) / 2;
|
chart.diffX = chartWidth / 2 +
|
plotLeft - minX - (maxX - minX) / 2;
|
}
|
},
|
/**
|
* Calculate min and max bubble value for radius calculation.
|
* @private
|
*/
|
calculateZExtremes: function () {
|
var chart = this.chart, zMin = this.options.zMin, zMax = this.options.zMax, valMin = Infinity, valMax = -Infinity;
|
if (zMin && zMax) {
|
return [zMin, zMax];
|
}
|
// it is needed to deal with null
|
// and undefined values
|
chart.series.forEach(function (s) {
|
s.yData.forEach(function (p) {
|
if (defined(p)) {
|
if (p > valMax) {
|
valMax = p;
|
}
|
if (p < valMin) {
|
valMin = p;
|
}
|
}
|
});
|
});
|
zMin = pick(zMin, valMin);
|
zMax = pick(zMax, valMax);
|
return [zMin, zMax];
|
},
|
/**
|
* Calculate radius of bubbles in series.
|
* @private
|
*/
|
getPointRadius: function () {
|
var series = this, chart = series.chart, plotWidth = chart.plotWidth, plotHeight = chart.plotHeight, seriesOptions = series.options, useSimulation = seriesOptions.useSimulation, smallestSize = Math.min(plotWidth, plotHeight), extremes = {}, radii = [], allDataPoints = chart.allDataPoints, minSize, maxSize, value, radius, zExtremes;
|
['minSize', 'maxSize'].forEach(function (prop) {
|
var length = parseInt(seriesOptions[prop], 10), isPercent = /%$/.test(seriesOptions[prop]);
|
extremes[prop] = isPercent ?
|
smallestSize * length / 100 :
|
length * Math.sqrt(allDataPoints.length);
|
});
|
chart.minRadius = minSize = extremes.minSize /
|
Math.sqrt(allDataPoints.length);
|
chart.maxRadius = maxSize = extremes.maxSize /
|
Math.sqrt(allDataPoints.length);
|
zExtremes = useSimulation ?
|
series.calculateZExtremes() :
|
[minSize, maxSize];
|
(allDataPoints || []).forEach(function (point, i) {
|
value = useSimulation ?
|
Math.max(Math.min(point[2], zExtremes[1]), zExtremes[0]) :
|
point[2];
|
radius = series.getRadius(zExtremes[0], zExtremes[1], minSize, maxSize, value);
|
if (radius === 0) {
|
radius = null;
|
}
|
allDataPoints[i][2] = radius;
|
radii.push(radius);
|
});
|
series.radii = radii;
|
},
|
// Draggable mode:
|
/**
|
* Redraw halo on mousemove during the drag&drop action.
|
* @private
|
* @param {Highcharts.Point} point The point that should show halo.
|
*/
|
redrawHalo: dragNodesMixin.redrawHalo,
|
/**
|
* Mouse down action, initializing drag&drop mode.
|
* @private
|
* @param {global.Event} event Browser event, before normalization.
|
* @param {Highcharts.Point} point The point that event occured.
|
*/
|
onMouseDown: dragNodesMixin.onMouseDown,
|
/**
|
* Mouse move action during drag&drop.
|
* @private
|
* @param {global.Event} event Browser event, before normalization.
|
* @param {Highcharts.Point} point The point that event occured.
|
*/
|
onMouseMove: dragNodesMixin.onMouseMove,
|
/**
|
* Mouse up action, finalizing drag&drop.
|
* @private
|
* @param {Highcharts.Point} point The point that event occured.
|
*/
|
onMouseUp: function (point) {
|
if (point.fixedPosition && !point.removed) {
|
var distanceXY, distanceR, layout = this.layout, parentNodeLayout = this.parentNodeLayout;
|
if (parentNodeLayout && layout.options.dragBetweenSeries) {
|
parentNodeLayout.nodes.forEach(function (node) {
|
if (point && point.marker &&
|
node !== point.series.parentNode) {
|
distanceXY = layout.getDistXY(point, node);
|
distanceR = (layout.vectorLength(distanceXY) -
|
node.marker.radius -
|
point.marker.radius);
|
if (distanceR < 0) {
|
node.series.addPoint(H.merge(point.options, {
|
plotX: point.plotX,
|
plotY: point.plotY
|
}), false);
|
layout.removeNode(point);
|
point.remove();
|
}
|
}
|
});
|
}
|
dragNodesMixin.onMouseUp.apply(this, arguments);
|
}
|
},
|
destroy: function () {
|
if (this.parentNode) {
|
this.parentNodeLayout.removeNode(this.parentNode);
|
if (this.parentNode.dataLabel) {
|
this.parentNode.dataLabel =
|
this.parentNode.dataLabel.destroy();
|
}
|
}
|
H.Series.prototype.destroy.apply(this, arguments);
|
},
|
alignDataLabel: H.Series.prototype.alignDataLabel
|
}, {
|
/**
|
* Destroy point.
|
* Then remove point from the layout.
|
* @private
|
* @return {undefined}
|
*/
|
destroy: function () {
|
if (this.series.layout) {
|
this.series.layout.removeNode(this);
|
}
|
return Point.prototype.destroy.apply(this, arguments);
|
}
|
});
|
// Remove accumulated data points to redistribute all of them again
|
// (i.e after hiding series by legend)
|
addEvent(Chart, 'beforeRedraw', function () {
|
if (this.allDataPoints) {
|
delete this.allDataPoints;
|
}
|
});
|
/* eslint-enable no-invalid-this, valid-jsdoc */
|
/**
|
* A `packedbubble` series. If the [type](#series.packedbubble.type) option is
|
* not specified, it is inherited from [chart.type](#chart.type).
|
*
|
* @type {Object}
|
* @extends series,plotOptions.packedbubble
|
* @excluding dataParser,dataURL,stack
|
* @product highcharts highstock
|
* @apioption series.packedbubble
|
*/
|
/**
|
* An array of data points for the series. For the `packedbubble` series type,
|
* points can be given in the following ways:
|
*
|
* 1. An array of `values`.
|
*
|
* ```js
|
* data: [5, 1, 20]
|
* ```
|
*
|
* 2. An array of objects with named values. The objects are point
|
* configuration objects as seen below. If the total number of data points
|
* exceeds the series' [turboThreshold](#series.packedbubble.turboThreshold),
|
* this option is not available.
|
*
|
* ```js
|
* data: [{
|
* value: 1,
|
* name: "Point2",
|
* color: "#00FF00"
|
* }, {
|
* value: 5,
|
* name: "Point1",
|
* color: "#FF00FF"
|
* }]
|
* ```
|
*
|
* @type {Array<Object|Array>}
|
* @extends series.line.data
|
* @excluding marker, x, y
|
* @sample {highcharts} highcharts/series/data-array-of-objects/
|
* Config objects
|
* @product highcharts
|
* @apioption series.packedbubble.data
|
*/
|
/**
|
* @type {Highcharts.SeriesPackedBubbleDataLabelsOptionsObject|Array<Highcharts.SeriesPackedBubbleDataLabelsOptionsObject>}
|
* @product highcharts
|
* @apioption series.packedbubble.data.dataLabels
|
*/
|
/**
|
* @excluding enabled,enabledThreshold,height,radius,width
|
* @product highcharts
|
* @apioption series.packedbubble.marker
|
*/
|
''; // adds doclets above to transpiled file
|
|
});
|
_registerModule(_modules, 'parts-more/Polar.js', [_modules['parts/Globals.js'], _modules['parts/Utilities.js']], function (H, U) {
|
/* *
|
*
|
* (c) 2010-2019 Torstein Honsi
|
*
|
* License: www.highcharts.com/license
|
*
|
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
|
*
|
* */
|
var splat = U.splat;
|
// Extensions for polar charts. Additionally, much of the geometry required for
|
// polar charts is gathered in RadialAxes.js.
|
var pick = H.pick, Pointer = H.Pointer, Series = H.Series, seriesTypes = H.seriesTypes, wrap = H.wrap, seriesProto = Series.prototype, pointerProto = Pointer.prototype, colProto;
|
/* eslint-disable no-invalid-this, valid-jsdoc */
|
/**
|
* Search a k-d tree by the point angle, used for shared tooltips in polar
|
* charts
|
* @private
|
*/
|
seriesProto.searchPointByAngle = function (e) {
|
var series = this, chart = series.chart, xAxis = series.xAxis, center = xAxis.pane.center, plotX = e.chartX - center[0] - chart.plotLeft, plotY = e.chartY - center[1] - chart.plotTop;
|
return this.searchKDTree({
|
clientX: 180 + (Math.atan2(plotX, plotY) * (-180 / Math.PI))
|
});
|
};
|
/**
|
* #6212 Calculate connectors for spline series in polar chart.
|
* @private
|
* @param {boolean} calculateNeighbours
|
* Check if connectors should be calculated for neighbour points as
|
* well allows short recurence
|
*/
|
seriesProto.getConnectors = function (segment, index, calculateNeighbours, connectEnds) {
|
var i, prevPointInd, nextPointInd, previousPoint, nextPoint, previousX, previousY, nextX, nextY, plotX, plotY, ret,
|
// 1 means control points midway between points, 2 means 1/3 from
|
// the point, 3 is 1/4 etc;
|
smoothing = 1.5, denom = smoothing + 1, leftContX, leftContY, rightContX, rightContY, dLControlPoint, // distance left control point
|
dRControlPoint, leftContAngle, rightContAngle, jointAngle, addedNumber = connectEnds ? 1 : 0;
|
// Calculate final index of points depending on the initial index value.
|
// Because of calculating neighbours, index may be outisde segment
|
// array.
|
if (index >= 0 && index <= segment.length - 1) {
|
i = index;
|
}
|
else if (index < 0) {
|
i = segment.length - 1 + index;
|
}
|
else {
|
i = 0;
|
}
|
prevPointInd = (i - 1 < 0) ? segment.length - (1 + addedNumber) : i - 1;
|
nextPointInd = (i + 1 > segment.length - 1) ? addedNumber : i + 1;
|
previousPoint = segment[prevPointInd];
|
nextPoint = segment[nextPointInd];
|
previousX = previousPoint.plotX;
|
previousY = previousPoint.plotY;
|
nextX = nextPoint.plotX;
|
nextY = nextPoint.plotY;
|
plotX = segment[i].plotX; // actual point
|
plotY = segment[i].plotY;
|
leftContX = (smoothing * plotX + previousX) / denom;
|
leftContY = (smoothing * plotY + previousY) / denom;
|
rightContX = (smoothing * plotX + nextX) / denom;
|
rightContY = (smoothing * plotY + nextY) / denom;
|
dLControlPoint = Math.sqrt(Math.pow(leftContX - plotX, 2) + Math.pow(leftContY - plotY, 2));
|
dRControlPoint = Math.sqrt(Math.pow(rightContX - plotX, 2) + Math.pow(rightContY - plotY, 2));
|
leftContAngle = Math.atan2(leftContY - plotY, leftContX - plotX);
|
rightContAngle = Math.atan2(rightContY - plotY, rightContX - plotX);
|
jointAngle = (Math.PI / 2) + ((leftContAngle + rightContAngle) / 2);
|
// Ensure the right direction, jointAngle should be in the same quadrant
|
// as leftContAngle
|
if (Math.abs(leftContAngle - jointAngle) > Math.PI / 2) {
|
jointAngle -= Math.PI;
|
}
|
// Find the corrected control points for a spline straight through the
|
// point
|
leftContX = plotX + Math.cos(jointAngle) * dLControlPoint;
|
leftContY = plotY + Math.sin(jointAngle) * dLControlPoint;
|
rightContX = plotX + Math.cos(Math.PI + jointAngle) * dRControlPoint;
|
rightContY = plotY + Math.sin(Math.PI + jointAngle) * dRControlPoint;
|
// push current point's connectors into returned object
|
ret = {
|
rightContX: rightContX,
|
rightContY: rightContY,
|
leftContX: leftContX,
|
leftContY: leftContY,
|
plotX: plotX,
|
plotY: plotY
|
};
|
// calculate connectors for previous and next point and push them inside
|
// returned object
|
if (calculateNeighbours) {
|
ret.prevPointCont = this.getConnectors(segment, prevPointInd, false, connectEnds);
|
}
|
return ret;
|
};
|
/**
|
* Translate a point's plotX and plotY from the internal angle and radius
|
* measures to true plotX, plotY coordinates
|
* @private
|
*/
|
seriesProto.toXY = function (point) {
|
var xy, chart = this.chart, plotX = point.plotX, plotY = point.plotY, clientX;
|
// Save rectangular plotX, plotY for later computation
|
point.rectPlotX = plotX;
|
point.rectPlotY = plotY;
|
// Find the polar plotX and plotY
|
xy = this.xAxis.postTranslate(point.plotX, this.yAxis.len - plotY);
|
point.plotX = point.polarPlotX = xy.x - chart.plotLeft;
|
point.plotY = point.polarPlotY = xy.y - chart.plotTop;
|
// If shared tooltip, record the angle in degrees in order to align X
|
// points. Otherwise, use a standard k-d tree to get the nearest point
|
// in two dimensions.
|
if (this.kdByAngle) {
|
clientX = ((plotX / Math.PI * 180) +
|
this.xAxis.pane.options.startAngle) % 360;
|
if (clientX < 0) { // #2665
|
clientX += 360;
|
}
|
point.clientX = clientX;
|
}
|
else {
|
point.clientX = point.plotX;
|
}
|
};
|
if (seriesTypes.spline) {
|
/**
|
* Overridden method for calculating a spline from one point to the next
|
* @private
|
*/
|
wrap(seriesTypes.spline.prototype, 'getPointSpline', function (proceed, segment, point, i) {
|
var ret, connectors;
|
if (this.chart.polar) {
|
// moveTo or lineTo
|
if (!i) {
|
ret = ['M', point.plotX, point.plotY];
|
}
|
else { // curve from last point to this
|
connectors = this.getConnectors(segment, i, true, this.connectEnds);
|
ret = [
|
'C',
|
connectors.prevPointCont.rightContX,
|
connectors.prevPointCont.rightContY,
|
connectors.leftContX,
|
connectors.leftContY,
|
connectors.plotX,
|
connectors.plotY
|
];
|
}
|
}
|
else {
|
ret = proceed.call(this, segment, point, i);
|
}
|
return ret;
|
});
|
// #6430 Areasplinerange series use unwrapped getPointSpline method, so
|
// we need to set this method again.
|
if (seriesTypes.areasplinerange) {
|
seriesTypes.areasplinerange.prototype.getPointSpline =
|
seriesTypes.spline.prototype.getPointSpline;
|
}
|
}
|
/**
|
* Extend translate. The plotX and plotY values are computed as if the polar
|
* chart were a cartesian plane, where plotX denotes the angle in radians
|
* and (yAxis.len - plotY) is the pixel distance from center.
|
* @private
|
*/
|
H.addEvent(Series, 'afterTranslate', function () {
|
var chart = this.chart, points, i;
|
if (chart.polar) {
|
// Prepare k-d-tree handling. It searches by angle (clientX) in
|
// case of shared tooltip, and by two dimensional distance in case
|
// of non-shared.
|
this.kdByAngle = chart.tooltip && chart.tooltip.shared;
|
if (this.kdByAngle) {
|
this.searchPoint = this.searchPointByAngle;
|
}
|
else {
|
this.options.findNearestPointBy = 'xy';
|
}
|
// Postprocess plot coordinates
|
if (!this.preventPostTranslate) {
|
points = this.points;
|
i = points.length;
|
while (i--) {
|
// Translate plotX, plotY from angle and radius to true plot
|
// coordinates
|
this.toXY(points[i]);
|
// Treat points below Y axis min as null (#10082)
|
if (!chart.hasParallelCoordinates &&
|
!this.yAxis.reversed &&
|
points[i].y < this.yAxis.min) {
|
points[i].isNull = true;
|
}
|
}
|
}
|
// Perform clip after render
|
if (!this.hasClipCircleSetter) {
|
this.hasClipCircleSetter = Boolean(H.addEvent(this, 'afterRender', function () {
|
var circ;
|
if (chart.polar) {
|
circ = this.yAxis.center;
|
this.group.clip(chart.renderer.clipCircle(circ[0], circ[1], circ[2] / 2));
|
this.setClip = H.noop;
|
}
|
}));
|
}
|
}
|
}, { order: 2 }); // Run after translation of ||-coords
|
/**
|
* Extend getSegmentPath to allow connecting ends across 0 to provide a
|
* closed circle in line-like series.
|
* @private
|
*/
|
wrap(seriesProto, 'getGraphPath', function (proceed, points) {
|
var series = this, i, firstValid, popLastPoint;
|
// Connect the path
|
if (this.chart.polar) {
|
points = points || this.points;
|
// Append first valid point in order to connect the ends
|
for (i = 0; i < points.length; i++) {
|
if (!points[i].isNull) {
|
firstValid = i;
|
break;
|
}
|
}
|
/**
|
* Polar charts only. Whether to connect the ends of a line series
|
* plot across the extremes.
|
*
|
* @sample {highcharts} highcharts/plotoptions/line-connectends-false/
|
* Do not connect
|
*
|
* @type {boolean}
|
* @since 2.3.0
|
* @product highcharts
|
* @apioption plotOptions.series.connectEnds
|
*/
|
if (this.options.connectEnds !== false &&
|
firstValid !== undefined) {
|
this.connectEnds = true; // re-used in splines
|
points.splice(points.length, 0, points[firstValid]);
|
popLastPoint = true;
|
}
|
// For area charts, pseudo points are added to the graph, now we
|
// need to translate these
|
points.forEach(function (point) {
|
if (point.polarPlotY === undefined) {
|
series.toXY(point);
|
}
|
});
|
}
|
// Run uber method
|
var ret = proceed.apply(this, [].slice.call(arguments, 1));
|
// #6212 points.splice method is adding points to an array. In case of
|
// areaspline getGraphPath method is used two times and in both times
|
// points are added to an array. That is why points.pop is used, to get
|
// unmodified points.
|
if (popLastPoint) {
|
points.pop();
|
}
|
return ret;
|
});
|
var polarAnimate = function (proceed, init) {
|
var chart = this.chart, animation = this.options.animation, group = this.group, markerGroup = this.markerGroup, center = this.xAxis.center, plotLeft = chart.plotLeft, plotTop = chart.plotTop, attribs;
|
// Specific animation for polar charts
|
if (chart.polar) {
|
// Enable animation on polar charts only in SVG. In VML, the scaling
|
// is different, plus animation would be so slow it would't matter.
|
if (chart.renderer.isSVG) {
|
if (animation === true) {
|
animation = {};
|
}
|
// Initialize the animation
|
if (init) {
|
// Scale down the group and place it in the center
|
attribs = {
|
translateX: center[0] + plotLeft,
|
translateY: center[1] + plotTop,
|
scaleX: 0.001,
|
scaleY: 0.001
|
};
|
group.attr(attribs);
|
if (markerGroup) {
|
markerGroup.attr(attribs);
|
}
|
// Run the animation
|
}
|
else {
|
attribs = {
|
translateX: plotLeft,
|
translateY: plotTop,
|
scaleX: 1,
|
scaleY: 1
|
};
|
group.animate(attribs, animation);
|
if (markerGroup) {
|
markerGroup.animate(attribs, animation);
|
}
|
// Delete this function to allow it only once
|
this.animate = null;
|
}
|
}
|
// For non-polar charts, revert to the basic animation
|
}
|
else {
|
proceed.call(this, init);
|
}
|
};
|
// Define the animate method for regular series
|
wrap(seriesProto, 'animate', polarAnimate);
|
if (seriesTypes.column) {
|
colProto = seriesTypes.column.prototype;
|
colProto.polarArc = function (low, high, start, end) {
|
var center = this.xAxis.center, len = this.yAxis.len;
|
return this.chart.renderer.symbols.arc(center[0], center[1], len - high, null, {
|
start: start,
|
end: end,
|
innerR: len - pick(low, len)
|
});
|
};
|
/**
|
* Define the animate method for columnseries
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* @private
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*/
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wrap(colProto, 'animate', polarAnimate);
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/**
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* Extend the column prototype's translate method
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* @private
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*/
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wrap(colProto, 'translate', function (proceed) {
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var xAxis = this.xAxis, startAngleRad = xAxis.startAngleRad, start, points, point, i;
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this.preventPostTranslate = true;
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// Run uber method
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proceed.call(this);
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// Postprocess plot coordinates
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if (xAxis.isRadial) {
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points = this.points;
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i = points.length;
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while (i--) {
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point = points[i];
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start = point.barX + startAngleRad;
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point.shapeType = 'path';
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point.shapeArgs = {
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d: this.polarArc(point.yBottom, point.plotY, start, start + point.pointWidth)
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};
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// Provide correct plotX, plotY for tooltip
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this.toXY(point);
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point.tooltipPos = [point.plotX, point.plotY];
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point.ttBelow = point.plotY > xAxis.center[1];
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}
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}
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});
|
/**
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* Align column data labels outside the columns. #1199.
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* @private
|
*/
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wrap(colProto, 'alignDataLabel', function (proceed, point, dataLabel, options, alignTo, isNew) {
|
if (this.chart.polar) {
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var angle = point.rectPlotX / Math.PI * 180, align, verticalAlign;
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// Align nicely outside the perimeter of the columns
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if (options.align === null) {
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if (angle > 20 && angle < 160) {
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align = 'left'; // right hemisphere
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}
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else if (angle > 200 && angle < 340) {
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align = 'right'; // left hemisphere
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}
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else {
|
align = 'center'; // top or bottom
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}
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options.align = align;
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}
|
if (options.verticalAlign === null) {
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if (angle < 45 || angle > 315) {
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verticalAlign = 'bottom'; // top part
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}
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else if (angle > 135 && angle < 225) {
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verticalAlign = 'top'; // bottom part
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}
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else {
|
verticalAlign = 'middle'; // left or right
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}
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options.verticalAlign = verticalAlign;
|
}
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seriesProto.alignDataLabel.call(this, point, dataLabel, options, alignTo, isNew);
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}
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else {
|
proceed.call(this, point, dataLabel, options, alignTo, isNew);
|
}
|
});
|
}
|
/**
|
* Extend getCoordinates to prepare for polar axis values
|
* @private
|
*/
|
wrap(pointerProto, 'getCoordinates', function (proceed, e) {
|
var chart = this.chart, ret = {
|
xAxis: [],
|
yAxis: []
|
};
|
if (chart.polar) {
|
chart.axes.forEach(function (axis) {
|
var isXAxis = axis.isXAxis, center = axis.center, x = e.chartX - center[0] - chart.plotLeft, y = e.chartY - center[1] - chart.plotTop;
|
ret[isXAxis ? 'xAxis' : 'yAxis'].push({
|
axis: axis,
|
value: axis.translate(isXAxis ?
|
Math.PI - Math.atan2(x, y) : // angle
|
// distance from center
|
Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2)), true)
|
});
|
});
|
}
|
else {
|
ret = proceed.call(this, e);
|
}
|
return ret;
|
});
|
H.SVGRenderer.prototype.clipCircle = function (x, y, r) {
|
var wrapper, id = H.uniqueKey(), clipPath = this.createElement('clipPath').attr({
|
id: id
|
}).add(this.defs);
|
wrapper = this.circle(x, y, r).add(clipPath);
|
wrapper.id = id;
|
wrapper.clipPath = clipPath;
|
return wrapper;
|
};
|
H.addEvent(H.Chart, 'getAxes', function () {
|
if (!this.pane) {
|
this.pane = [];
|
}
|
splat(this.options.pane).forEach(function (paneOptions) {
|
new H.Pane(// eslint-disable-line no-new
|
paneOptions, this);
|
}, this);
|
});
|
H.addEvent(H.Chart, 'afterDrawChartBox', function () {
|
this.pane.forEach(function (pane) {
|
pane.render();
|
});
|
});
|
/**
|
* Extend chart.get to also search in panes. Used internally in
|
* responsiveness and chart.update.
|
* @private
|
*/
|
wrap(H.Chart.prototype, 'get', function (proceed, id) {
|
return H.find(this.pane, function (pane) {
|
return pane.options.id === id;
|
}) || proceed.call(this, id);
|
});
|
|
});
|
_registerModule(_modules, 'masters/highcharts-more.src.js', [], function () {
|
|
|
});
|
}));
|
