120 lines
3.6 KiB
JavaScript
120 lines
3.6 KiB
JavaScript
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/* *
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*
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* (c) 2009-2020 Øystein Moseng
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*
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* Sonification module for Highcharts
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*
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* License: www.highcharts.com/license
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*
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* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
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*
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* */
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'use strict';
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import H from '../../parts/Globals.js';
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import Point from '../../parts/Point.js';
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import U from '../../parts/Utilities.js';
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var addEvent = U.addEvent, extend = U.extend, merge = U.merge;
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import Instrument from './Instrument.js';
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import instruments from './instrumentDefinitions.js';
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import Earcon from './Earcon.js';
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import pointSonifyFunctions from './pointSonify.js';
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import chartSonifyFunctions from './chartSonify.js';
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import utilities from './utilities.js';
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import TimelineClasses from './Timeline.js';
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import sonificationOptions from './options.js';
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// Expose on the Highcharts object
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/**
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* Global classes and objects related to sonification.
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*
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* @requires module:modules/sonification
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*
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* @name Highcharts.sonification
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* @type {Highcharts.SonificationObject}
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*/
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/**
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* Global classes and objects related to sonification.
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*
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* @requires module:modules/sonification
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*
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* @interface Highcharts.SonificationObject
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*/ /**
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* Note fade-out-time in milliseconds. Most notes are faded out quickly by
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* default if there is time. This is to avoid abrupt stops which will cause
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* perceived clicks.
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* @name Highcharts.SonificationObject#fadeOutDuration
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* @type {number}
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*/ /**
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* Utility functions.
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* @name Highcharts.SonificationObject#utilities
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* @private
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* @type {object}
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*/ /**
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* The Instrument class.
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* @name Highcharts.SonificationObject#Instrument
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* @type {Function}
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*/ /**
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* Predefined instruments, given as an object with a map between the instrument
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* name and the Highcharts.Instrument object.
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* @name Highcharts.SonificationObject#instruments
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* @type {Object}
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*/ /**
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* The Earcon class.
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* @name Highcharts.SonificationObject#Earcon
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* @type {Function}
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*/ /**
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* The TimelineEvent class.
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* @private
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* @name Highcharts.SonificationObject#TimelineEvent
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* @type {Function}
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*/ /**
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* The TimelinePath class.
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* @private
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* @name Highcharts.SonificationObject#TimelinePath
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* @type {Function}
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*/ /**
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* The Timeline class.
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* @private
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* @name Highcharts.SonificationObject#Timeline
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* @type {Function}
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*/
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H.sonification = {
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fadeOutDuration: 20,
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// Classes and functions
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utilities: utilities,
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Instrument: Instrument,
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instruments: instruments,
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Earcon: Earcon,
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TimelineEvent: TimelineClasses.TimelineEvent,
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TimelinePath: TimelineClasses.TimelinePath,
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Timeline: TimelineClasses.Timeline
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};
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// Add default options
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merge(true, H.defaultOptions, sonificationOptions);
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// Chart specific
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Point.prototype.sonify = pointSonifyFunctions.pointSonify;
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Point.prototype.cancelSonify = pointSonifyFunctions.pointCancelSonify;
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H.Series.prototype.sonify = chartSonifyFunctions.seriesSonify;
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extend(H.Chart.prototype, {
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sonify: chartSonifyFunctions.chartSonify,
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pauseSonify: chartSonifyFunctions.pause,
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resumeSonify: chartSonifyFunctions.resume,
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rewindSonify: chartSonifyFunctions.rewind,
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cancelSonify: chartSonifyFunctions.cancel,
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getCurrentSonifyPoints: chartSonifyFunctions.getCurrentPoints,
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setSonifyCursor: chartSonifyFunctions.setCursor,
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resetSonifyCursor: chartSonifyFunctions.resetCursor,
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resetSonifyCursorEnd: chartSonifyFunctions.resetCursorEnd
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});
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/* eslint-disable no-invalid-this */
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// Prepare charts for sonification on init
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addEvent(H.Chart, 'init', function () {
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this.sonification = {};
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});
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// Update with chart/series/point updates
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addEvent(H.Chart, 'update', function (e) {
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var newOptions = e.options.sonification;
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if (newOptions) {
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merge(true, this.options.sonification, newOptions);
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}
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});
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