highcharts
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JavaScript charting framework
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JavaScript
/**
* @license Highcharts JS v12.1.2 (2024-12-21)
* @module highcharts/modules/timeline
* @requires highcharts
*
* Timeline series
*
* (c) 2010-2024 Highsoft AS
* Author: Daniel Studencki
*
* License: www.highcharts.com/license
*/
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory(root["_Highcharts"], root["_Highcharts"]["SeriesRegistry"], root["_Highcharts"]["Point"]);
else if(typeof define === 'function' && define.amd)
define("highcharts/modules/timeline", ["highcharts/highcharts"], function (amd1) {return factory(amd1,amd1["SeriesRegistry"],amd1["Point"]);});
else if(typeof exports === 'object')
exports["highcharts/modules/timeline"] = factory(root["_Highcharts"], root["_Highcharts"]["SeriesRegistry"], root["_Highcharts"]["Point"]);
else
root["Highcharts"] = factory(root["Highcharts"], root["Highcharts"]["SeriesRegistry"], root["Highcharts"]["Point"]);
})(typeof window === 'undefined' ? this : window, (__WEBPACK_EXTERNAL_MODULE__944__, __WEBPACK_EXTERNAL_MODULE__512__, __WEBPACK_EXTERNAL_MODULE__260__) => {
return /******/ (() => { // webpackBootstrap
/******/ "use strict";
/******/ var __webpack_modules__ = ({
/***/ 260:
/***/ ((module) => {
module.exports = __WEBPACK_EXTERNAL_MODULE__260__;
/***/ }),
/***/ 512:
/***/ ((module) => {
module.exports = __WEBPACK_EXTERNAL_MODULE__512__;
/***/ }),
/***/ 944:
/***/ ((module) => {
module.exports = __WEBPACK_EXTERNAL_MODULE__944__;
/***/ })
/******/ });
/************************************************************************/
/******/ // The module cache
/******/ var __webpack_module_cache__ = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ var cachedModule = __webpack_module_cache__[moduleId];
/******/ if (cachedModule !== undefined) {
/******/ return cachedModule.exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = __webpack_module_cache__[moduleId] = {
/******/ // no module.id needed
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/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ __webpack_modules__[moduleId](module, module.exports, __webpack_require__);
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/************************************************************************/
/******/ /* webpack/runtime/compat get default export */
/******/ (() => {
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = (module) => {
/******/ var getter = module && module.__esModule ?
/******/ () => (module['default']) :
/******/ () => (module);
/******/ __webpack_require__.d(getter, { a: getter });
/******/ return getter;
/******/ };
/******/ })();
/******/
/******/ /* webpack/runtime/define property getters */
/******/ (() => {
/******/ // define getter functions for harmony exports
/******/ __webpack_require__.d = (exports, definition) => {
/******/ for(var key in definition) {
/******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
/******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
/******/ }
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/******/ })();
/******/
/******/ /* webpack/runtime/hasOwnProperty shorthand */
/******/ (() => {
/******/ __webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
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var __webpack_exports__ = {};
// EXPORTS
__webpack_require__.d(__webpack_exports__, {
"default": () => (/* binding */ timeline_src)
});
// EXTERNAL MODULE: external {"amd":["highcharts/highcharts"],"commonjs":["highcharts"],"commonjs2":["highcharts"],"root":["Highcharts"]}
var highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_ = __webpack_require__(944);
var highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_default = /*#__PURE__*/__webpack_require__.n(highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_);
// EXTERNAL MODULE: external {"amd":["highcharts/highcharts","SeriesRegistry"],"commonjs":["highcharts","SeriesRegistry"],"commonjs2":["highcharts","SeriesRegistry"],"root":["Highcharts","SeriesRegistry"]}
var highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_SeriesRegistry_ = __webpack_require__(512);
var highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_SeriesRegistry_default = /*#__PURE__*/__webpack_require__.n(highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_SeriesRegistry_);
// EXTERNAL MODULE: external {"amd":["highcharts/highcharts","Point"],"commonjs":["highcharts","Point"],"commonjs2":["highcharts","Point"],"root":["Highcharts","Point"]}
var highcharts_Point_commonjs_highcharts_Point_commonjs2_highcharts_Point_root_Highcharts_Point_ = __webpack_require__(260);
var highcharts_Point_commonjs_highcharts_Point_commonjs2_highcharts_Point_root_Highcharts_Point_default = /*#__PURE__*/__webpack_require__.n(highcharts_Point_commonjs_highcharts_Point_commonjs2_highcharts_Point_root_Highcharts_Point_);
;// ./code/es-modules/Series/Timeline/TimelinePoint.js
/* *
*
* Timeline Series.
*
* (c) 2010-2024 Highsoft AS
*
* Author: Daniel Studencki
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { line: { prototype: { pointClass: LinePoint } }, pie: { prototype: { pointClass: PiePoint } } } = (highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_SeriesRegistry_default()).seriesTypes;
const { defined, isNumber, merge, objectEach, pick } = (highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_default());
/* *
*
* Class
*
* */
class TimelinePoint extends LinePoint {
/* *
*
* Functions
*
* */
alignConnector() {
const point = this, series = point.series, dataLabel = point.dataLabel, connector = dataLabel.connector, dlOptions = (dataLabel.options || {}), connectorWidth = dlOptions.connectorWidth || 0, chart = point.series.chart, bBox = connector.getBBox(), plotPos = {
x: bBox.x + (dataLabel.translateX || 0),
y: bBox.y + (dataLabel.translateY || 0)
};
// Include a half of connector width in order to run animation,
// when connectors are aligned to the plot area edge.
if (chart.inverted) {
plotPos.y -= connectorWidth / 2;
}
else {
plotPos.x += connectorWidth / 2;
}
const isVisible = chart.isInsidePlot(plotPos.x, plotPos.y);
connector[isVisible ? 'animate' : 'attr']({
d: point.getConnectorPath()
});
connector.addClass('highcharts-color-' + point.colorIndex);
if (!series.chart.styledMode) {
connector.attr({
stroke: dlOptions.connectorColor || point.color,
'stroke-width': dlOptions.connectorWidth,
opacity: dataLabel[defined(dataLabel.newOpacity) ? 'newOpacity' : 'opacity']
});
}
}
drawConnector() {
const point = this, { dataLabel, series } = point;
if (dataLabel) {
if (!dataLabel.connector) {
dataLabel.connector = series.chart.renderer
.path(point.getConnectorPath())
.attr({
zIndex: -1
})
.add(dataLabel);
}
if (point.series.chart.isInsidePlot(// #10507
dataLabel.x || 0, dataLabel.y || 0)) {
point.alignConnector();
}
}
}
getConnectorPath() {
const { plotX = 0, plotY = 0, series, dataLabel } = this, chart = series.chart, xAxisLen = series.xAxis.len, inverted = chart.inverted, direction = inverted ? 'x2' : 'y2';
if (dataLabel) {
const targetDLPos = dataLabel.targetPosition, negativeDistance = ((dataLabel.alignAttr || dataLabel)[direction[0]] <
series.yAxis.len / 2);
let coords = {
x1: plotX,
y1: plotY,
x2: plotX,
y2: isNumber(targetDLPos.y) ? targetDLPos.y : dataLabel.y
};
// Recalculate coords when the chart is inverted.
if (inverted) {
coords = {
x1: plotY,
y1: xAxisLen - plotX,
x2: targetDLPos.x || dataLabel.x,
y2: xAxisLen - plotX
};
}
// Subtract data label width or height from expected coordinate so
// that the connector would start from the appropriate edge.
if (negativeDistance) {
coords[direction] += dataLabel[inverted ? 'width' : 'height'] || 0;
}
// Change coordinates so that they will be relative to data label.
objectEach(coords, (_coord, i) => {
coords[i] -= (dataLabel.alignAttr || dataLabel)[i[0]];
});
return chart.renderer.crispLine([
['M', coords.x1, coords.y1],
['L', coords.x2, coords.y2]
], dataLabel.options?.connectorWidth || 0);
}
return [];
}
constructor(series, options) {
super(series, options);
this.name ?? (this.name = 'Event');
this.y = 1;
}
isValid() {
return this.options.y !== null;
}
setState() {
const proceed = super.setState;
// Prevent triggering the setState method on null points.
if (!this.isNull) {
proceed.apply(this, arguments);
}
}
setVisible(visible, redraw) {
const point = this, series = point.series;
redraw = pick(redraw, series.options.ignoreHiddenPoint);
PiePoint.prototype.setVisible.call(point, visible, false);
// Process new data
series.processData();
if (redraw) {
series.chart.redraw();
}
}
applyOptions(options, x) {
options = highcharts_Point_commonjs_highcharts_Point_commonjs2_highcharts_Point_root_Highcharts_Point_default().prototype.optionsToObject.call(this, options);
this.userDLOptions = merge(this.userDLOptions, options.dataLabels);
return super.applyOptions(options, x);
}
}
/* *
*
* Default Export
*
* */
/* harmony default export */ const Timeline_TimelinePoint = (TimelinePoint);
;// ./code/es-modules/Series/Timeline/TimelineSeriesDefaults.js
/* *
*
* Timeline Series.
*
* (c) 2010-2024 Highsoft AS
*
* Author: Daniel Studencki
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
/* *
*
* API Options
*
* */
/**
* The timeline series presents given events along a drawn line.
*
* @sample highcharts/series-timeline/alternate-labels
* Timeline series
* @sample highcharts/series-timeline/inverted
* Inverted timeline
* @sample highcharts/series-timeline/datetime-axis
* With true datetime axis
*
* @extends plotOptions.line
* @excluding animationLimit, boostThreshold, connectEnds, connectNulls,
* cropThreshold, dashStyle, findNearestPointBy,
* getExtremesFromAll, negativeColor, pointInterval,
* pointIntervalUnit, pointPlacement, pointStart,
* softThreshold, stacking, step, threshold, turboThreshold,
* zoneAxis, zones, dataSorting, boostBlending
* @product highcharts
* @since 7.0.0
* @requires modules/timeline
* @optionparent plotOptions.timeline
*/
const TimelineSeriesDefaults = {
colorByPoint: true,
stickyTracking: false,
ignoreHiddenPoint: true,
/**
* @ignore
*/
legendType: 'point',
/**
* Pixel width of the graph line.
*/
lineWidth: 4,
tooltip: {
headerFormat: '<span style="color:{point.color}">\u25CF</span> ' +
'<span style="font-size: 0.8em"> {point.key}</span><br/>',
pointFormat: '{point.description}'
},
states: {
hover: {
lineWidthPlus: 0
}
},
/**
* @declare Highcharts.TimelineDataLabelsOptionsObject
*/
dataLabels: {
enabled: true,
allowOverlap: true,
/**
* Whether to position data labels alternately. For example, if
* [distance](#plotOptions.timeline.dataLabels.distance)
* is set equal to `100`, then data labels will be positioned
* alternately (on both sides of the point) at a distance of 100px.
*
* @sample {highcharts} highcharts/series-timeline/alternate-disabled
* Alternate disabled
*/
alternate: true,
backgroundColor: "#ffffff" /* Palette.backgroundColor */,
borderWidth: 1,
borderColor: "#999999" /* Palette.neutralColor40 */,
borderRadius: 3,
color: "#333333" /* Palette.neutralColor80 */,
/**
* The color of the line connecting the data label to the point.
* The default color is the same as the point's color.
*
* In styled mode, the connector stroke is given in the
* `.highcharts-data-label-connector` class.
*
* @sample {highcharts} highcharts/series-timeline/connector-styles
* Custom connector width and color
*
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
* @apioption plotOptions.timeline.dataLabels.connectorColor
*/
/**
* The width of the line connecting the data label to the point.
*
* In styled mode, the connector stroke width is given in the
* `.highcharts-data-label-connector` class.
*
* @sample {highcharts} highcharts/series-timeline/connector-styles
* Custom connector width and color
*/
connectorWidth: 1,
/**
* A pixel value defining the distance between the data label and
* the point. Negative numbers puts the label on top of the point in a
* non-inverted chart. Defaults to 100 for horizontal and 20 for
* vertical timeline (`chart.inverted: true`).
*/
distance: void 0,
// eslint-disable-next-line jsdoc/require-description
/**
* @default function () {
* let format;
*
* if (!this.series.chart.styledMode) {
* format = '<span style="color:' + this.point.color +
* '">● </span>';
* } else {
* format = '<span class="highcharts-color-' +
* this.point.colorIndex + '">● </span>';
* }
* format += '<span>' + (this.key || '') + '</span><br/>' +
* (this.point.label || '');
* return format;
* }
*/
formatter: function () {
let format;
if (!this.series.chart.styledMode) {
format = '<span style="color:' + this.point.color +
'">● </span>';
}
else {
format = '<span class="highcharts-color-' +
this.point.colorIndex + '">● </span>';
}
format += '<span class="highcharts-strong">' +
(this.key || '') + '</span><br/>' +
(this.label || '');
return format;
},
style: {
/** @internal */
textOutline: 'none',
/** @internal */
fontWeight: 'normal',
/** @internal */
fontSize: '0.8em',
/** @internal */
textAlign: 'left'
},
/**
* Shadow options for the data label.
*
* @type {boolean|Highcharts.CSSObject}
*/
shadow: false,
/**
* @type {number}
* @apioption plotOptions.timeline.dataLabels.width
*/
verticalAlign: 'middle'
},
marker: {
enabledThreshold: 0,
symbol: 'square',
radius: 6,
lineWidth: 2,
height: 15
},
showInLegend: false,
colorKey: 'x',
legendSymbol: 'rectangle'
};
/**
* The `timeline` series. If the [type](#series.timeline.type) option is
* not specified, it is inherited from [chart.type](#chart.type).
*
* @extends series,plotOptions.timeline
* @excluding animationLimit, boostThreshold, connectEnds, connectNulls,
* cropThreshold, dashStyle, dataParser, dataURL, findNearestPointBy,
* getExtremesFromAll, negativeColor, pointInterval,
* pointIntervalUnit, pointPlacement, pointStart, softThreshold,
* stacking, stack, step, threshold, turboThreshold, zoneAxis, zones,
* dataSorting, boostBlending
* @product highcharts
* @requires modules/timeline
* @apioption series.timeline
*/
/**
* An array of data points for the series. For the `timeline` series type,
* points can be given with three general parameters, `name`, `label`,
* and `description`:
*
* Example:
*
* ```js
* series: [{
* type: 'timeline',
* data: [{
* name: 'Jan 2018',
* label: 'Some event label',
* description: 'Description to show in tooltip'
* }]
* }]
* ```
* If all points additionally have the `x` values, and xAxis type is set to
* `datetime`, then events are laid out on a true time axis, where their
* placement reflects the actual time between them.
*
* @sample {highcharts} highcharts/series-timeline/alternate-labels
* Alternate labels
* @sample {highcharts} highcharts/series-timeline/datetime-axis
* Real time intervals
*
* @type {Array<*>}
* @extends series.line.data
* @excluding marker, y
* @product highcharts
* @apioption series.timeline.data
*/
/**
* The name of event.
*
* @type {string}
* @product highcharts
* @apioption series.timeline.data.name
*/
/**
* The label of event.
*
* @type {string}
* @product highcharts
* @apioption series.timeline.data.label
*/
/**
* The description of event. This description will be shown in tooltip.
*
* @type {string}
* @product highcharts
* @apioption series.timeline.data.description
*/
''; // Adds doclets above to transpiled file
/* *
*
* Default Export
*
* */
/* harmony default export */ const Timeline_TimelineSeriesDefaults = (TimelineSeriesDefaults);
;// ./code/es-modules/Series/Timeline/TimelineSeries.js
/* *
*
* Timeline Series.
*
* (c) 2010-2024 Highsoft AS
*
* Author: Daniel Studencki
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { column: ColumnSeries, line: LineSeries } = (highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_SeriesRegistry_default()).seriesTypes;
const { addEvent, arrayMax, arrayMin, defined: TimelineSeries_defined, extend, merge: TimelineSeries_merge, pick: TimelineSeries_pick } = (highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_default());
/* *
*
* Class
*
* */
/**
* The timeline series type.
*
* @private
* @class
* @name Highcharts.seriesTypes.timeline
*
* @augments Highcharts.Series
*/
class TimelineSeries extends LineSeries {
/* *
*
* Functions
*
* */
alignDataLabel(point, dataLabel, _options, _alignTo) {
const series = this, isInverted = series.chart.inverted, visiblePoints = series.visibilityMap.filter((point) => !!point), visiblePointsCount = series.visiblePointsCount || 0, pointIndex = visiblePoints.indexOf(point), isFirstOrLast = (!pointIndex || pointIndex === visiblePointsCount - 1), dataLabelsOptions = series.options.dataLabels, userDLOptions = point.userDLOptions || {},
// Define multiplier which is used to calculate data label
// width. If data labels are alternate, they have two times more
// space to adapt (excepting first and last ones, which has only
// one and half), than in case of placing all data labels side
// by side.
multiplier = dataLabelsOptions.alternate ?
(isFirstOrLast ? 1.5 : 2) :
1, availableSpace = Math.floor(series.xAxis.len / visiblePointsCount), pad = dataLabel.padding;
let distance, targetDLWidth, styles;
// Adjust data label width to the currently available space.
if (point.visible) {
distance = Math.abs(userDLOptions.x || point.options.dataLabels.x);
if (isInverted) {
targetDLWidth = ((distance - pad) * 2 - ((point.itemHeight || 0) / 2));
styles = {
width: TimelineSeries_pick(dataLabelsOptions.style?.width, `${series.yAxis.len * 0.4}px`),
// Apply ellipsis when data label height is exceeded.
textOverflow: (dataLabel.width || 0) / targetDLWidth *
(dataLabel.height || 0) / 2 > availableSpace *
multiplier ?
'ellipsis' : 'none'
};
}
else {
styles = {
width: (userDLOptions.width ||
dataLabelsOptions.width ||
availableSpace * multiplier - (pad * 2)) + 'px'
};
}
dataLabel.css(styles);
if (!series.chart.styledMode) {
dataLabel.shadow(dataLabelsOptions.shadow);
}
}
super.alignDataLabel.apply(series, arguments);
}
bindAxes() {
const series = this;
super.bindAxes();
// Initially set the linked xAxis type to category.
if (!series.xAxis.userOptions.type) {
series.xAxis.categories = series.xAxis.hasNames = true;
}
}
distributeDL() {
const series = this, dataLabelsOptions = series.options.dataLabels, inverted = series.chart.inverted;
let visibilityIndex = 1;
if (dataLabelsOptions) {
const distance = TimelineSeries_pick(dataLabelsOptions.distance, inverted ? 20 : 100);
for (const point of series.points) {
const defaults = {
[inverted ? 'x' : 'y']: dataLabelsOptions.alternate && visibilityIndex % 2 ?
-distance : distance
};
if (inverted) {
defaults.align = (dataLabelsOptions.alternate && visibilityIndex % 2) ? 'right' : 'left';
}
point.options.dataLabels = TimelineSeries_merge(defaults, point.userDLOptions);
visibilityIndex++;
}
}
}
generatePoints() {
super.generatePoints();
const series = this, points = series.points, xData = series.getColumn('x');
for (let i = 0, iEnd = points.length; i < iEnd; ++i) {
points[i].applyOptions({
x: xData[i]
}, xData[i]);
}
}
getVisibilityMap() {
const series = this, map = ((series.data.length ? series.data : series.options.data) || []).map((point) => (point && point.visible !== false && !point.isNull ?
point :
false));
return map;
}
getXExtremes(xData) {
const series = this, filteredData = xData.filter((_x, i) => (series.points[i].isValid() &&
series.points[i].visible));
return {
min: arrayMin(filteredData),
max: arrayMax(filteredData)
};
}
init() {
const series = this;
super.init.apply(series, arguments);
series.eventsToUnbind.push(addEvent(series, 'afterTranslate', function () {
let lastPlotX, closestPointRangePx = Number.MAX_VALUE;
for (const point of series.points) {
// Set the isInside parameter basing also on the real point
// visibility, in order to avoid showing hidden points
// in drawPoints method.
point.isInside = point.isInside && point.visible;
// New way of calculating closestPointRangePx value, which
// respects the real point visibility is needed.
if (point.visible && !point.isNull) {
if (TimelineSeries_defined(lastPlotX)) {
closestPointRangePx = Math.min(closestPointRangePx, Math.abs(point.plotX - lastPlotX));
}
lastPlotX = point.plotX;
}
}
series.closestPointRangePx = closestPointRangePx;
}));
// Distribute data labels before rendering them. Distribution is
// based on the 'dataLabels.distance' and 'dataLabels.alternate'
// property.
series.eventsToUnbind.push(addEvent(series, 'drawDataLabels', function () {
// Distribute data labels basing on defined algorithm.
series.distributeDL(); // @todo use this scope for series
}));
series.eventsToUnbind.push(addEvent(series, 'afterDrawDataLabels', function () {
let dataLabel; // @todo use this scope for series
// Draw or align connector for each point.
for (const point of series.points) {
dataLabel = point.dataLabel;
if (dataLabel) {
// Within this wrap method is necessary to save the
// current animation params, because the data label
// target position (after animation) is needed to align
// connectors.
dataLabel.animate = function (params) {
if (this.targetPosition) {
this.targetPosition = params;
}
return this.renderer.Element.prototype
.animate.apply(this, arguments);
};
// Initialize the targetPosition field within data label
// object. It's necessary because there is need to know
// expected position of specific data label, when
// aligning connectors. This field is overridden inside
// of SVGElement.animate() wrapped method.
if (!dataLabel.targetPosition) {
dataLabel.targetPosition = {};
}
point.drawConnector();
}
}
}));
series.eventsToUnbind.push(addEvent(series.chart, 'afterHideOverlappingLabel', function () {
for (const p of series.points) {
if (p.dataLabel &&
p.dataLabel.connector &&
p.dataLabel.oldOpacity !== p.dataLabel.newOpacity) {
p.alignConnector();
}
}
}));
}
markerAttribs(point, state) {
const series = this, seriesMarkerOptions = series.options.marker, pointMarkerOptions = point.marker || {}, symbol = (pointMarkerOptions.symbol || seriesMarkerOptions.symbol), width = TimelineSeries_pick(pointMarkerOptions.width, seriesMarkerOptions.width, series.closestPointRangePx), height = TimelineSeries_pick(pointMarkerOptions.height, seriesMarkerOptions.height);
let seriesStateOptions, pointStateOptions, radius = 0;
// Call default markerAttribs method, when the xAxis type
// is set to datetime.
if (series.xAxis.dateTime) {
return super.markerAttribs(point, state);
}
// Handle hover and select states
if (state) {
seriesStateOptions =
seriesMarkerOptions.states[state] || {};
pointStateOptions = pointMarkerOptions.states &&
pointMarkerOptions.states[state] || {};
radius = TimelineSeries_pick(pointStateOptions.radius, seriesStateOptions.radius, radius + (seriesStateOptions.radiusPlus || 0));
}
point.hasImage = (symbol && symbol.indexOf('url') === 0);
const attribs = {
x: Math.floor(point.plotX) - (width / 2) - (radius / 2),
y: point.plotY - (height / 2) - (radius / 2),
width: width + radius,
height: height + radius
};
return (series.chart.inverted) ? {
y: (attribs.x && attribs.width) &&
series.xAxis.len - attribs.x - attribs.width,
x: attribs.y && attribs.y,
width: attribs.height,
height: attribs.width
} : attribs;
}
}
/* *
*
* Static Properties
*
* */
TimelineSeries.defaultOptions = TimelineSeries_merge(LineSeries.defaultOptions, Timeline_TimelineSeriesDefaults);
// Add series-specific properties after data is already processed, #17890
addEvent(TimelineSeries, 'afterProcessData', function () {
const series = this, xData = series.getColumn('x');
let visiblePoints = 0;
series.visibilityMap = series.getVisibilityMap();
// Calculate currently visible points.
for (const point of series.visibilityMap) {
if (point) {
visiblePoints++;
}
}
series.visiblePointsCount = visiblePoints;
this.dataTable.setColumn('y', new Array(xData.length).fill(1));
});
extend(TimelineSeries.prototype, {
// Use a group of trackers from TrackerMixin
drawTracker: ColumnSeries.prototype.drawTracker,
pointClass: Timeline_TimelinePoint,
trackerGroups: ['markerGroup', 'dataLabelsGroup']
});
highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_SeriesRegistry_default().registerSeriesType('timeline', TimelineSeries);
/* *
*
* Default Export
*
* */
/* harmony default export */ const Timeline_TimelineSeries = ((/* unused pure expression or super */ null && (TimelineSeries)));
;// ./code/es-modules/masters/modules/timeline.src.js
/* harmony default export */ const timeline_src = ((highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_default()));
__webpack_exports__ = __webpack_exports__["default"];
/******/ return __webpack_exports__;
/******/ })()
;
});