650 lines
29 KiB
JavaScript
650 lines
29 KiB
JavaScript
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/**
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* @license Highcharts JS v11.4.1 (2024-04-04)
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*
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* (c) 2009-2024 Torstein Honsi
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*
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* License: www.highcharts.com/license
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*/
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(function (factory) {
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if (typeof module === 'object' && module.exports) {
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factory['default'] = factory;
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module.exports = factory;
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} else if (typeof define === 'function' && define.amd) {
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define('highcharts/modules/broken-axis', ['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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'use strict';
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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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if (typeof CustomEvent === 'function') {
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window.dispatchEvent(new CustomEvent(
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'HighchartsModuleLoaded',
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{ detail: { path: path, module: obj[path] } }
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));
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}
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}
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}
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_registerModule(_modules, 'Core/Axis/BrokenAxis.js', [_modules['Core/Axis/Stacking/StackItem.js'], _modules['Core/Utilities.js']], function (StackItem, U) {
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/* *
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*
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* (c) 2009-2024 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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const { addEvent, find, fireEvent, isArray, isNumber, pick } = U;
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/* *
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*
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* Composition
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*
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* */
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/**
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* Axis with support of broken data rows.
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* @private
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*/
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var BrokenAxis;
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(function (BrokenAxis) {
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/* *
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*
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* Declarations
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*
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* */
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/* *
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*
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* Functions
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*
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* */
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/**
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* Adds support for broken axes.
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* @private
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*/
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function compose(AxisClass, SeriesClass) {
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if (!AxisClass.keepProps.includes('brokenAxis')) {
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AxisClass.keepProps.push('brokenAxis');
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addEvent(AxisClass, 'init', onAxisInit);
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addEvent(AxisClass, 'afterInit', onAxisAfterInit);
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addEvent(AxisClass, 'afterSetTickPositions', onAxisAfterSetTickPositions);
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addEvent(AxisClass, 'afterSetOptions', onAxisAfterSetOptions);
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const seriesProto = SeriesClass.prototype;
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seriesProto.drawBreaks = seriesDrawBreaks;
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seriesProto.gappedPath = seriesGappedPath;
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addEvent(SeriesClass, 'afterGeneratePoints', onSeriesAfterGeneratePoints);
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addEvent(SeriesClass, 'afterRender', onSeriesAfterRender);
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}
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return AxisClass;
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}
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BrokenAxis.compose = compose;
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/**
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* @private
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*/
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function onAxisAfterInit() {
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if (typeof this.brokenAxis !== 'undefined') {
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this.brokenAxis.setBreaks(this.options.breaks, false);
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}
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}
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/**
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* Force Axis to be not-ordinal when breaks are defined.
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* @private
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*/
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function onAxisAfterSetOptions() {
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const axis = this;
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if (axis.brokenAxis?.hasBreaks) {
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axis.options.ordinal = false;
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}
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}
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/**
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* @private
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*/
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function onAxisAfterSetTickPositions() {
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const axis = this, brokenAxis = axis.brokenAxis;
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if (brokenAxis?.hasBreaks) {
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const tickPositions = axis.tickPositions, info = axis.tickPositions.info, newPositions = [];
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for (let i = 0; i < tickPositions.length; i++) {
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if (!brokenAxis.isInAnyBreak(tickPositions[i])) {
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newPositions.push(tickPositions[i]);
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}
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}
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axis.tickPositions = newPositions;
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axis.tickPositions.info = info;
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}
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}
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/**
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* @private
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*/
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function onAxisInit() {
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const axis = this;
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if (!axis.brokenAxis) {
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axis.brokenAxis = new Additions(axis);
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}
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}
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/**
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* @private
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*/
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function onSeriesAfterGeneratePoints() {
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const { isDirty, options: { connectNulls }, points, xAxis, yAxis } = this;
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// Set, or reset visibility of the points. Axis.setBreaks marks
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// the series as isDirty
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if (isDirty) {
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let i = points.length;
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while (i--) {
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const point = points[i];
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// Respect nulls inside the break (#4275)
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const nullGap = point.y === null && connectNulls === false;
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const isPointInBreak = (!nullGap && (xAxis?.brokenAxis?.isInAnyBreak(point.x, true) ||
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yAxis?.brokenAxis?.isInAnyBreak(point.y, true)));
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// Set point.visible if in any break.
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// If not in break, reset visible to original value.
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point.visible = isPointInBreak ?
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false :
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point.options.visible !== false;
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}
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}
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}
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/**
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* @private
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*/
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function onSeriesAfterRender() {
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this.drawBreaks(this.xAxis, ['x']);
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this.drawBreaks(this.yAxis, pick(this.pointArrayMap, ['y']));
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}
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/**
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* @private
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*/
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function seriesDrawBreaks(axis, keys) {
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const series = this, points = series.points;
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let breaks, threshold, y;
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if (axis?.brokenAxis?.hasBreaks) {
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const brokenAxis = axis.brokenAxis;
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keys.forEach(function (key) {
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breaks = brokenAxis?.breakArray || [];
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threshold = axis.isXAxis ?
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axis.min :
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pick(series.options.threshold, axis.min);
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// Array of breaks that have been "zoomed-out" which means that
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// they were shown previously, but now after zoom, they are not
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// (#19885).
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const breaksOutOfRange = axis?.options?.breaks?.filter(function (brk) {
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let isOut = true;
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// Iterate to see if "brk" is in axis range
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for (let i = 0; i < breaks.length; i++) {
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const otherBreak = breaks[i];
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if (otherBreak.from === brk.from &&
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otherBreak.to === brk.to) {
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isOut = false;
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break;
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}
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}
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return isOut;
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});
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points.forEach(function (point) {
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y = pick(point['stack' + key.toUpperCase()], point[key]);
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breaks.forEach(function (brk) {
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if (isNumber(threshold) && isNumber(y)) {
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let eventName = '';
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if ((threshold < brk.from && y > brk.to) ||
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(threshold > brk.from && y < brk.from)) {
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eventName = 'pointBreak';
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}
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else if ((threshold < brk.from &&
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y > brk.from &&
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y < brk.to) || (threshold > brk.from &&
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y > brk.to &&
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y < brk.from)) {
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eventName = 'pointInBreak';
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}
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if (eventName) {
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fireEvent(axis, eventName, { point, brk });
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}
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}
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});
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breaksOutOfRange?.forEach(function (brk) {
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fireEvent(axis, 'pointOutsideOfBreak', { point, brk });
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});
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});
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});
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}
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}
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/**
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* Extend getGraphPath by identifying gaps in the data so that we
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* can draw a gap in the line or area. This was moved from ordinal
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* axis module to broken axis module as of #5045.
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*
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* @private
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* @function Highcharts.Series#gappedPath
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*
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* @return {Highcharts.SVGPathArray}
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* Gapped path
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*/
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function seriesGappedPath() {
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const currentDataGrouping = this.currentDataGrouping, groupingSize = currentDataGrouping?.gapSize, points = this.points.slice(), yAxis = this.yAxis;
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let gapSize = this.options.gapSize, i = points.length - 1, stack;
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/**
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* Defines when to display a gap in the graph, together with the
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* [gapUnit](plotOptions.series.gapUnit) option.
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*
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* In case when `dataGrouping` is enabled, points can be grouped
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* into a larger time span. This can make the grouped points to
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* have a greater distance than the absolute value of `gapSize`
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* property, which will result in disappearing graph completely.
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* To prevent this situation the mentioned distance between
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* grouped points is used instead of previously defined
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* `gapSize`.
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*
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* In practice, this option is most often used to visualize gaps
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* in time series. In a stock chart, intraday data is available
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* for daytime hours, while gaps will appear in nights and
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* weekends.
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*
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* @see [gapUnit](plotOptions.series.gapUnit)
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* @see [xAxis.breaks](#xAxis.breaks)
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*
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* @sample {highstock} stock/plotoptions/series-gapsize/
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* Setting the gap size to 2 introduces gaps for weekends in
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* daily datasets.
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*
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* @type {number}
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* @default 0
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* @product highstock
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* @requires modules/broken-axis
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* @apioption plotOptions.series.gapSize
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*/
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/**
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* Together with [gapSize](plotOptions.series.gapSize), this
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* option defines where to draw gaps in the graph.
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*
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* When the `gapUnit` is `"relative"` (default), a gap size of 5
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* means that if the distance between two points is greater than
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* 5 times that of the two closest points, the graph will be
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* broken.
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*
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* When the `gapUnit` is `"value"`, the gap is based on absolute
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* axis values, which on a datetime axis is milliseconds. This
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* also applies to the navigator series that inherits gap
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* options from the base series.
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*
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* @see [gapSize](plotOptions.series.gapSize)
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*
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* @type {string}
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* @default relative
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* @since 5.0.13
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* @product highstock
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* @validvalue ["relative", "value"]
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* @requires modules/broken-axis
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* @apioption plotOptions.series.gapUnit
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*/
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if (gapSize && i > 0) { // #5008
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// Gap unit is relative
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if (this.options.gapUnit !== 'value') {
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gapSize *= this.basePointRange;
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}
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// Setting a new gapSize in case dataGrouping is enabled
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// (#7686)
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if (groupingSize &&
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groupingSize > gapSize &&
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// Except when DG is forced (e.g. from other series)
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// and has lower granularity than actual points (#11351)
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groupingSize >= this.basePointRange) {
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gapSize = groupingSize;
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}
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// Extension for ordinal breaks
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let current, next;
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while (i--) {
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// Reassign next if it is not visible
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if (!(next && next.visible !== false)) {
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next = points[i + 1];
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}
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current = points[i];
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// Skip iteration if one of the points is not visible
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if (next.visible === false || current.visible === false) {
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continue;
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}
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if (next.x - current.x > gapSize) {
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const xRange = (current.x + next.x) / 2;
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points.splice(// Insert after this one
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i + 1, 0, {
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isNull: true,
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x: xRange
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});
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// For stacked chart generate empty stack items, #6546
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if (yAxis.stacking && this.options.stacking) {
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stack = yAxis.stacking.stacks[this.stackKey][xRange] = new StackItem(yAxis, yAxis.options.stackLabels, false, xRange, this.stack);
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stack.total = 0;
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}
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}
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// Assign current to next for the upcoming iteration
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next = current;
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}
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}
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// Call base method
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return this.getGraphPath(points);
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}
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/* *
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||
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*
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||
|
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* Class
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||
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*
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* */
|
||
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/**
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* Provides support for broken axes.
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* @private
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||
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* @class
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*/
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class Additions {
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/* *
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*
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* Static Functions
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*
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* */
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/**
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* @private
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*/
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static isInBreak(brk, val) {
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const repeat = brk.repeat || Infinity, from = brk.from, length = brk.to - brk.from, test = (val >= from ?
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(val - from) % repeat :
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repeat - ((from - val) % repeat));
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let ret;
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if (!brk.inclusive) {
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ret = test < length && test !== 0;
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}
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else {
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ret = test <= length;
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}
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return ret;
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}
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/**
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* @private
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*/
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static lin2Val(val) {
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const axis = this;
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const brokenAxis = axis.brokenAxis;
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const breakArray = brokenAxis && brokenAxis.breakArray;
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if (!breakArray || !isNumber(val)) {
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return val;
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}
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let nval = val, brk, i;
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for (i = 0; i < breakArray.length; i++) {
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brk = breakArray[i];
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if (brk.from >= nval) {
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break;
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}
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else if (brk.to < nval) {
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||
|
|
nval += brk.len;
|
||
|
|
}
|
||
|
|
else if (Additions.isInBreak(brk, nval)) {
|
||
|
|
nval += brk.len;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return nval;
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
static val2Lin(val) {
|
||
|
|
const axis = this;
|
||
|
|
const brokenAxis = axis.brokenAxis;
|
||
|
|
const breakArray = brokenAxis && brokenAxis.breakArray;
|
||
|
|
if (!breakArray || !isNumber(val)) {
|
||
|
|
return val;
|
||
|
|
}
|
||
|
|
let nval = val, brk, i;
|
||
|
|
for (i = 0; i < breakArray.length; i++) {
|
||
|
|
brk = breakArray[i];
|
||
|
|
if (brk.to <= val) {
|
||
|
|
nval -= brk.len;
|
||
|
|
}
|
||
|
|
else if (brk.from >= val) {
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
else if (Additions.isInBreak(brk, val)) {
|
||
|
|
nval -= (val - brk.from);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return nval;
|
||
|
|
}
|
||
|
|
/* *
|
||
|
|
*
|
||
|
|
* Constructors
|
||
|
|
*
|
||
|
|
* */
|
||
|
|
constructor(axis) {
|
||
|
|
this.hasBreaks = false;
|
||
|
|
this.axis = axis;
|
||
|
|
}
|
||
|
|
/* *
|
||
|
|
*
|
||
|
|
* Functions
|
||
|
|
*
|
||
|
|
* */
|
||
|
|
/**
|
||
|
|
* Returns the first break found where the x is larger then break.from
|
||
|
|
* and smaller then break.to.
|
||
|
|
*
|
||
|
|
* @param {number} x
|
||
|
|
* The number which should be within a break.
|
||
|
|
*
|
||
|
|
* @param {Array<Highcharts.XAxisBreaksOptions>} breaks
|
||
|
|
* The array of breaks to search within.
|
||
|
|
*
|
||
|
|
* @return {Highcharts.XAxisBreaksOptions|undefined}
|
||
|
|
* Returns the first break found that matches, returns false if no break
|
||
|
|
* is found.
|
||
|
|
*/
|
||
|
|
findBreakAt(x, breaks) {
|
||
|
|
return find(breaks, function (b) {
|
||
|
|
return b.from < x && x < b.to;
|
||
|
|
});
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
isInAnyBreak(val, testKeep) {
|
||
|
|
const brokenAxis = this, axis = brokenAxis.axis, breaks = axis.options.breaks || [];
|
||
|
|
let i = breaks.length, inbrk, keep, ret;
|
||
|
|
if (i && isNumber(val)) {
|
||
|
|
while (i--) {
|
||
|
|
if (Additions.isInBreak(breaks[i], val)) {
|
||
|
|
inbrk = true;
|
||
|
|
if (!keep) {
|
||
|
|
keep = pick(breaks[i].showPoints, !axis.isXAxis);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (inbrk && testKeep) {
|
||
|
|
ret = inbrk && !keep;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
ret = inbrk;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Dynamically set or unset breaks in an axis. This function in lighter
|
||
|
|
* than using Axis.update, and it also preserves animation.
|
||
|
|
*
|
||
|
|
* @private
|
||
|
|
* @function Highcharts.Axis#setBreaks
|
||
|
|
*
|
||
|
|
* @param {Array<Highcharts.XAxisBreaksOptions>} [breaks]
|
||
|
|
* The breaks to add. When `undefined` it removes existing breaks.
|
||
|
|
*
|
||
|
|
* @param {boolean} [redraw=true]
|
||
|
|
* Whether to redraw the chart immediately.
|
||
|
|
*/
|
||
|
|
setBreaks(breaks, redraw) {
|
||
|
|
const brokenAxis = this;
|
||
|
|
const axis = brokenAxis.axis;
|
||
|
|
const hasBreaks = isArray(breaks) &&
|
||
|
|
!!breaks.length &&
|
||
|
|
!!Object.keys(breaks[0]).length; // Check for [{}], #16368.
|
||
|
|
axis.isDirty = brokenAxis.hasBreaks !== hasBreaks;
|
||
|
|
brokenAxis.hasBreaks = hasBreaks;
|
||
|
|
if (breaks !== axis.options.breaks) {
|
||
|
|
axis.options.breaks = axis.userOptions.breaks = breaks;
|
||
|
|
}
|
||
|
|
axis.forceRedraw = true; // Force recalculation in setScale
|
||
|
|
// Recalculate series related to the axis.
|
||
|
|
axis.series.forEach(function (series) {
|
||
|
|
series.isDirty = true;
|
||
|
|
});
|
||
|
|
if (!hasBreaks && axis.val2lin === Additions.val2Lin) {
|
||
|
|
// Revert to prototype functions
|
||
|
|
delete axis.val2lin;
|
||
|
|
delete axis.lin2val;
|
||
|
|
}
|
||
|
|
if (hasBreaks) {
|
||
|
|
axis.userOptions.ordinal = false;
|
||
|
|
axis.lin2val = Additions.lin2Val;
|
||
|
|
axis.val2lin = Additions.val2Lin;
|
||
|
|
axis.setExtremes = function (newMin, newMax, redraw, animation, eventArguments) {
|
||
|
|
// If trying to set extremes inside a break, extend min to
|
||
|
|
// after, and max to before the break ( #3857 )
|
||
|
|
if (brokenAxis.hasBreaks) {
|
||
|
|
const breaks = (this.options.breaks || []);
|
||
|
|
let axisBreak;
|
||
|
|
while ((axisBreak = brokenAxis.findBreakAt(newMin, breaks))) {
|
||
|
|
newMin = axisBreak.to;
|
||
|
|
}
|
||
|
|
while ((axisBreak = brokenAxis.findBreakAt(newMax, breaks))) {
|
||
|
|
newMax = axisBreak.from;
|
||
|
|
}
|
||
|
|
// If both min and max is within the same break.
|
||
|
|
if (newMax < newMin) {
|
||
|
|
newMax = newMin;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
axis.constructor.prototype.setExtremes.call(this, newMin, newMax, redraw, animation, eventArguments);
|
||
|
|
};
|
||
|
|
axis.setAxisTranslation = function () {
|
||
|
|
axis.constructor.prototype.setAxisTranslation.call(this);
|
||
|
|
brokenAxis.unitLength = void 0;
|
||
|
|
if (brokenAxis.hasBreaks) {
|
||
|
|
const breaks = axis.options.breaks || [],
|
||
|
|
// Temporary one:
|
||
|
|
breakArrayT = [], breakArray = [], pointRangePadding = pick(axis.pointRangePadding, 0);
|
||
|
|
let length = 0, inBrk, repeat, min = axis.userMin || axis.min, max = axis.userMax || axis.max, start, i;
|
||
|
|
// Min & max check (#4247)
|
||
|
|
breaks.forEach(function (brk) {
|
||
|
|
repeat = brk.repeat || Infinity;
|
||
|
|
if (isNumber(min) && isNumber(max)) {
|
||
|
|
if (Additions.isInBreak(brk, min)) {
|
||
|
|
min += ((brk.to % repeat) -
|
||
|
|
(min % repeat));
|
||
|
|
}
|
||
|
|
if (Additions.isInBreak(brk, max)) {
|
||
|
|
max -= ((max % repeat) -
|
||
|
|
(brk.from % repeat));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
// Construct an array holding all breaks in the axis
|
||
|
|
breaks.forEach(function (brk) {
|
||
|
|
start = brk.from;
|
||
|
|
repeat = brk.repeat || Infinity;
|
||
|
|
if (isNumber(min) && isNumber(max)) {
|
||
|
|
while (start - repeat > min) {
|
||
|
|
start -= repeat;
|
||
|
|
}
|
||
|
|
while (start < min) {
|
||
|
|
start += repeat;
|
||
|
|
}
|
||
|
|
for (i = start; i < max; i += repeat) {
|
||
|
|
breakArrayT.push({
|
||
|
|
value: i,
|
||
|
|
move: 'in'
|
||
|
|
});
|
||
|
|
breakArrayT.push({
|
||
|
|
value: i + brk.to - brk.from,
|
||
|
|
move: 'out',
|
||
|
|
size: brk.breakSize
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
breakArrayT.sort(function (a, b) {
|
||
|
|
return ((a.value === b.value) ?
|
||
|
|
((a.move === 'in' ? 0 : 1) -
|
||
|
|
(b.move === 'in' ? 0 : 1)) :
|
||
|
|
a.value - b.value);
|
||
|
|
});
|
||
|
|
// Simplify the breaks
|
||
|
|
inBrk = 0;
|
||
|
|
start = min;
|
||
|
|
breakArrayT.forEach(function (brk) {
|
||
|
|
inBrk += (brk.move === 'in' ? 1 : -1);
|
||
|
|
if (inBrk === 1 && brk.move === 'in') {
|
||
|
|
start = brk.value;
|
||
|
|
}
|
||
|
|
if (inBrk === 0 && isNumber(start)) {
|
||
|
|
breakArray.push({
|
||
|
|
from: start,
|
||
|
|
to: brk.value,
|
||
|
|
len: brk.value - start - (brk.size || 0)
|
||
|
|
});
|
||
|
|
length += (brk.value -
|
||
|
|
start -
|
||
|
|
(brk.size || 0));
|
||
|
|
}
|
||
|
|
});
|
||
|
|
brokenAxis.breakArray = breakArray;
|
||
|
|
// Used with staticScale, and below the actual axis
|
||
|
|
// length, when breaks are subtracted.
|
||
|
|
if (isNumber(min) &&
|
||
|
|
isNumber(max) &&
|
||
|
|
isNumber(axis.min)) {
|
||
|
|
brokenAxis.unitLength = max - min - length +
|
||
|
|
pointRangePadding;
|
||
|
|
fireEvent(axis, 'afterBreaks');
|
||
|
|
if (axis.staticScale) {
|
||
|
|
axis.transA = axis.staticScale;
|
||
|
|
}
|
||
|
|
else if (brokenAxis.unitLength) {
|
||
|
|
axis.transA *=
|
||
|
|
(max - axis.min + pointRangePadding) /
|
||
|
|
brokenAxis.unitLength;
|
||
|
|
}
|
||
|
|
if (pointRangePadding) {
|
||
|
|
axis.minPixelPadding =
|
||
|
|
axis.transA * (axis.minPointOffset || 0);
|
||
|
|
}
|
||
|
|
axis.min = min;
|
||
|
|
axis.max = max;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
if (pick(redraw, true)) {
|
||
|
|
axis.chart.redraw();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
BrokenAxis.Additions = Additions;
|
||
|
|
})(BrokenAxis || (BrokenAxis = {}));
|
||
|
|
/* *
|
||
|
|
*
|
||
|
|
* Default Export
|
||
|
|
*
|
||
|
|
* */
|
||
|
|
|
||
|
|
return BrokenAxis;
|
||
|
|
});
|
||
|
|
_registerModule(_modules, 'masters/modules/broken-axis.src.js', [_modules['Core/Globals.js'], _modules['Core/Axis/BrokenAxis.js']], function (Highcharts, BrokenAxis) {
|
||
|
|
|
||
|
|
const G = Highcharts;
|
||
|
|
G.BrokenAxis = G.BrokenAxis || BrokenAxis;
|
||
|
|
G.BrokenAxis.compose(G.Axis, G.Series);
|
||
|
|
|
||
|
|
return Highcharts;
|
||
|
|
});
|
||
|
|
}));
|