Globals.js
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/* *
*
* (c) 2010-2019 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
'use strict';
/* globals Image, window */
/**
* Reference to the global SVGElement class as a workaround for a name conflict
* in the Highcharts namespace.
*
* @global
* @typedef {global.SVGElement} GlobalSVGElement
*
* @see https://developer.mozilla.org/en-US/docs/Web/API/SVGElement
*/
// glob is a temporary fix to allow our es-modules to work.
var glob = ( // @todo UMD variable named `window`, and glob named `win`
typeof win !== 'undefined' ?
win :
typeof window !== 'undefined' ?
window :
{}), doc = glob.document, SVG_NS = 'http://www.w3.org/2000/svg', userAgent = (glob.navigator && glob.navigator.userAgent) || '', svg = (doc &&
doc.createElementNS &&
!!doc.createElementNS(SVG_NS, 'svg').createSVGRect), isMS = /(edge|msie|trident)/i.test(userAgent) && !glob.opera, isFirefox = userAgent.indexOf('Firefox') !== -1, isChrome = userAgent.indexOf('Chrome') !== -1, hasBidiBug = (isFirefox &&
parseInt(userAgent.split('Firefox/')[1], 10) < 4 // issue #38
);
var H = {
product: 'Highcharts',
version: '7.2.0',
deg2rad: Math.PI * 2 / 360,
doc: doc,
hasBidiBug: hasBidiBug,
hasTouch: !!glob.TouchEvent,
isMS: isMS,
isWebKit: userAgent.indexOf('AppleWebKit') !== -1,
isFirefox: isFirefox,
isChrome: isChrome,
isSafari: !isChrome && userAgent.indexOf('Safari') !== -1,
isTouchDevice: /(Mobile|Android|Windows Phone)/.test(userAgent),
SVG_NS: SVG_NS,
chartCount: 0,
seriesTypes: {},
symbolSizes: {},
svg: svg,
win: glob,
marginNames: ['plotTop', 'marginRight', 'marginBottom', 'plotLeft'],
noop: function () { },
/**
* An array containing the current chart objects in the page. A chart's
* position in the array is preserved throughout the page's lifetime. When
* a chart is destroyed, the array item becomes `undefined`.
*
* @name Highcharts.charts
* @type {Array<Highcharts.Chart|undefined>}
*/
charts: [],
/**
* A hook for defining additional date format specifiers. New
* specifiers are defined as key-value pairs by using the
* specifier as key, and a function which takes the timestamp as
* value. This function returns the formatted portion of the
* date.
*
* @sample highcharts/global/dateformats/
* Adding support for week number
*
* @name Highcharts.dateFormats
* @type {Highcharts.Dictionary<Highcharts.TimeFormatCallbackFunction>}
*/
dateFormats: {}
};
export default H;