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/**
* @license Highcharts JS v11.4.1 (2024-04-04)
*
* (c) 2009-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*/
(function (factory) {
if (typeof module === 'object' && module.exports) {
factory['default'] = factory;
module.exports = factory;
} else if (typeof define === 'function' && define.amd) {
define('highcharts/highcharts-more', ['highcharts'], function (Highcharts) {
factory(Highcharts);
factory.Highcharts = Highcharts;
return factory;
});
} else {
factory(typeof Highcharts !== 'undefined' ? Highcharts : undefined);
}
}(function (Highcharts) {
'use strict';
var _modules = Highcharts ? Highcharts._modules : {};
function _registerModule(obj, path, args, fn) {
if (!obj.hasOwnProperty(path)) {
obj[path] = fn.apply(null, args);
if (typeof CustomEvent === 'function') {
window.dispatchEvent(new CustomEvent(
'HighchartsModuleLoaded',
{ detail: { path: path, module: obj[path] } }
));
}
}
}
_registerModule(_modules, 'Extensions/Pane/PaneComposition.js', [_modules['Core/Utilities.js']], function (U) {
/* *
*
* Imports
*
* */
const { addEvent, correctFloat, defined, pick } = U;
/* *
*
* Functions
*
* */
/** @private */
function chartGetHoverPane(eventArgs) {
const chart = this;
let hoverPane;
if (eventArgs) {
chart.pane.forEach((pane) => {
const x = eventArgs.chartX - chart.plotLeft, y = eventArgs.chartY - chart.plotTop;
if (isInsidePane(x, y, pane.center)) {
hoverPane = pane;
}
});
}
return hoverPane;
}
/** @private */
function compose(ChartClass, PointerClass) {
const chartProto = ChartClass.prototype;
if (!chartProto.getHoverPane) {
chartProto.collectionsWithUpdate.push('pane');
chartProto.getHoverPane = chartGetHoverPane;
addEvent(ChartClass, 'afterIsInsidePlot', onChartAfterIsInsiderPlot);
addEvent(PointerClass, 'afterGetHoverData', onPointerAfterGetHoverData);
addEvent(PointerClass, 'beforeGetHoverData', onPointerBeforeGetHoverData);
}
}
/**
* Check whether element is inside or outside pane.
* @private
* @param {number} x
* Element's x coordinate
* @param {number} y
* Element's y coordinate
* @param {Array<number>} center
* Pane's center (x, y) and diameter
* @param {number} startAngle
* Pane's normalized start angle in radians (<-PI, PI>)
* @param {number} endAngle
* Pane's normalized end angle in radians (<-PI, PI>)
*/
function isInsidePane(x, y, center, startAngle, endAngle) {
let insideSlice = true;
const cx = center[0], cy = center[1];
const distance = Math.sqrt(Math.pow(x - cx, 2) + Math.pow(y - cy, 2));
if (defined(startAngle) && defined(endAngle)) {
// Round angle to N-decimals to avoid numeric errors
const angle = Math.atan2(correctFloat(y - cy, 8), correctFloat(x - cx, 8));
// Ignore full circle panes:
if (endAngle !== startAngle) {
// If normalized start angle is bigger than normalized end,
// it means angles have different signs. In such situation we
// check the <-PI, startAngle> and <endAngle, PI> ranges.
if (startAngle > endAngle) {
insideSlice = (angle >= startAngle &&
angle <= Math.PI) || (angle <= endAngle &&
angle >= -Math.PI);
}
else {
// In this case, we simple check if angle is within the
// <startAngle, endAngle> range
insideSlice = angle >= startAngle &&
angle <= correctFloat(endAngle, 8);
}
}
}
// Round up radius because x and y values are rounded
return distance <= Math.ceil(center[2] / 2) && insideSlice;
}
/**
* Check if (x, y) position is within pane for polar.
* @private
*/
function onChartAfterIsInsiderPlot(e) {
const chart = this;
if (chart.polar) {
if (e.options.inverted) {
[e.x, e.y] = [e.y, e.x];
}
e.isInsidePlot = chart.pane.some((pane) => isInsidePane(e.x, e.y, pane.center, pane.axis && pane.axis.normalizedStartAngleRad, pane.axis && pane.axis.normalizedEndAngleRad));
}
}
/**
*
*/
function onPointerAfterGetHoverData(eventArgs) {
const chart = this.chart;
if (eventArgs.hoverPoint &&
eventArgs.hoverPoint.plotX &&
eventArgs.hoverPoint.plotY &&
chart.hoverPane &&
!isInsidePane(eventArgs.hoverPoint.plotX, eventArgs.hoverPoint.plotY, chart.hoverPane.center)) {
eventArgs.hoverPoint = void 0;
}
}
/** @private */
function onPointerBeforeGetHoverData(eventArgs) {
const chart = this.chart;
if (chart.polar) {
// Find pane we are currently hovering over.
chart.hoverPane = chart.getHoverPane(eventArgs);
// Edit filter method to handle polar
eventArgs.filter = function (s) {
return (s.visible &&
!(!eventArgs.shared && s.directTouch) && // #3821
pick(s.options.enableMouseTracking, true) &&
(!chart.hoverPane || s.xAxis.pane === chart.hoverPane));
};
}
else {
chart.hoverPane = void 0;
}
}
/* *
*
* Default Export
*
* */
const PaneComposition = {
compose
};
return PaneComposition;
});
_registerModule(_modules, 'Extensions/Pane/PaneDefaults.js', [], function () {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
/* *
*
* API Options
*
* */
/**
* An array of background items for the pane.
*
* @sample {highcharts} highcharts/demo/gauge-speedometer/
* Speedometer gauge with multiple backgrounds
*
* @type {Array<*>}
* @optionparent pane.background
*/
const background = {
/**
* The class name for this background.
*
* @sample {highcharts} highcharts/css/pane/
* Panes styled by CSS
* @sample {highstock} highcharts/css/pane/
* Panes styled by CSS
* @sample {highmaps} highcharts/css/pane/
* Panes styled by CSS
*
* @type {string}
* @default highcharts-pane
* @since 5.0.0
* @apioption pane.background.className
*/
/**
* The shape of the pane background. When `solid`, the background
* is circular. When `arc`, the background extends only from the min
* to the max of the value axis.
*
* @type {Highcharts.PaneBackgroundShapeValue}
* @since 2.3.0
* @product highcharts
*/
shape: 'circle',
/**
* The pixel border width of the pane background.
*
* @since 2.3.0
* @product highcharts
*/
borderWidth: 1,
/**
* The pane background border color.
*
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
* @since 2.3.0
* @product highcharts
*/
borderColor: "#cccccc" /* Palette.neutralColor20 */,
/**
* The background color or gradient for the pane.
*
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
* @default { linearGradient: { x1: 0, y1: 0, x2: 0, y2: 1 }, stops: [[0, #ffffff], [1, #e6e6e6]] }
* @since 2.3.0
* @product highcharts
*/
backgroundColor: {
/** @ignore-option */
linearGradient: { x1: 0, y1: 0, x2: 0, y2: 1 },
/** @ignore-option */
stops: [
[0, "#ffffff" /* Palette.backgroundColor */],
[1, "#e6e6e6" /* Palette.neutralColor10 */]
]
},
/** @ignore-option */
from: -Number.MAX_VALUE,
/**
* The inner radius of the pane background. Can be either numeric
* (pixels) or a percentage string.
*
* @type {number|string}
* @since 2.3.0
* @product highcharts
*/
innerRadius: 0,
/** @ignore-option */
to: Number.MAX_VALUE,
/**
* The outer radius of the circular pane background. Can be either
* numeric (pixels) or a percentage string.
*
* @type {number|string}
* @since 2.3.0
* @product highcharts
*/
outerRadius: '105%'
};
/**
* The pane serves as a container for axes and backgrounds for circular
* gauges and polar charts.
*
* @since 2.3.0
* @product highcharts
* @requires highcharts-more
* @optionparent pane
*/
const pane = {
/**
* The end angle of the polar X axis or gauge value axis, given in
* degrees where 0 is north. Defaults to [startAngle](#pane.startAngle)
* + 360.
*
* @sample {highcharts} highcharts/demo/gauge-vu-meter/
* VU-meter with custom start and end angle
*
* @type {number}
* @since 2.3.0
* @product highcharts
* @apioption pane.endAngle
*/
/**
* The center of a polar chart or angular gauge, given as an array
* of [x, y] positions. Positions can be given as integers that
* transform to pixels, or as percentages of the plot area size.
*
* @sample {highcharts} highcharts/demo/gauge-vu-meter/
* Two gauges with different center
*
* @type {Array<string|number>}
* @default ["50%", "50%"]
* @since 2.3.0
* @product highcharts
*/
center: ['50%', '50%'],
/**
* The size of the pane, either as a number defining pixels, or a
* percentage defining a percentage of the available plot area (the
* smallest of the plot height or plot width).
*
* @sample {highcharts} highcharts/demo/gauge-vu-meter/
* Smaller size
*
* @type {number|string}
* @product highcharts
*/
size: '85%',
/**
* The inner size of the pane, either as a number defining pixels, or a
* percentage defining a percentage of the pane's size.
*
* @sample {highcharts} highcharts/series-polar/column-inverted-inner
* The inner size set to 20%
*
* @type {number|string}
* @product highcharts
*/
innerSize: '0%',
/**
* The start angle of the polar X axis or gauge axis, given in degrees
* where 0 is north. Defaults to 0.
*
* @sample {highcharts} highcharts/demo/gauge-vu-meter/
* VU-meter with custom start and end angle
*
* @since 2.3.0
* @product highcharts
*/
startAngle: 0
};
/* *
*
* Default Export
*
* */
const PaneDefaults = {
pane,
background
};
return PaneDefaults;
});
_registerModule(_modules, 'Extensions/Pane/Pane.js', [_modules['Series/CenteredUtilities.js'], _modules['Extensions/Pane/PaneComposition.js'], _modules['Extensions/Pane/PaneDefaults.js'], _modules['Core/Utilities.js']], function (CU, PaneComposition, PaneDefaults, U) {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { extend, merge, splat } = U;
/* *
*
* Class
*
* */
/**
* The Pane object allows options that are common to a set of X and Y axes.
*
* In the future, this can be extended to basic Highcharts and Highcharts Stock.
*
* @private
* @class
* @name Highcharts.Pane
* @param {Highcharts.PaneOptions} options
* @param {Highcharts.Chart} chart
*/
class Pane {
/* *
*
* Constructor
*
* */
constructor(options, chart) {
this.coll = 'pane'; // Member of chart.pane
this.init(options, chart);
}
/* *
*
* Functions
*
* */
/**
* Initialize the Pane object
*
* @private
* @function Highcharts.Pane#init
*
* @param {Highcharts.PaneOptions} options
*
* @param {Highcharts.Chart} chart
*/
init(options, chart) {
this.chart = chart;
this.background = [];
chart.pane.push(this);
this.setOptions(options);
}
/**
* @private
* @function Highcharts.Pane#setOptions
*
* @param {Highcharts.PaneOptions} options
*/
setOptions(options) {
// Set options. Angular charts have a default background (#3318)
this.options = options = merge(PaneDefaults.pane, this.chart.angular ? { background: {} } : void 0, options);
}
/**
* Render the pane with its backgrounds.
*
* @private
* @function Highcharts.Pane#render
*/
render() {
const options = this.options, renderer = this.chart.renderer;
if (!this.group) {
this.group = renderer.g('pane-group')
.attr({ zIndex: options.zIndex || 0 })
.add();
}
this.updateCenter();
let backgroundOption = this.options.background;
// Render the backgrounds
if (backgroundOption) {
backgroundOption = splat(backgroundOption);
const len = Math.max(backgroundOption.length, this.background.length || 0);
for (let i = 0; i < len; i++) {
// #6641 - if axis exists, chart is circular and apply
// background
if (backgroundOption[i] && this.axis) {
this.renderBackground(merge(PaneDefaults.background, backgroundOption[i]), i);
}
else if (this.background[i]) {
this.background[i] = this.background[i].destroy();
this.background.splice(i, 1);
}
}
}
}
/**
* Render an individual pane background.
*
* @private
* @function Highcharts.Pane#renderBackground
*
* @param {Highcharts.PaneBackgroundOptions} backgroundOptions
* Background options
*
* @param {number} i
* The index of the background in this.backgrounds
*/
renderBackground(backgroundOptions, i) {
const attribs = {
'class': 'highcharts-pane ' + (backgroundOptions.className || '')
};
let method = 'animate';
if (!this.chart.styledMode) {
extend(attribs, {
'fill': backgroundOptions.backgroundColor,
'stroke': backgroundOptions.borderColor,
'stroke-width': backgroundOptions.borderWidth
});
}
if (!this.background[i]) {
this.background[i] = this.chart.renderer
.path()
.add(this.group);
method = 'attr';
}
this.background[i][method]({
'd': this.axis.getPlotBandPath(backgroundOptions.from, backgroundOptions.to, backgroundOptions)
}).attr(attribs);
}
/**
* Gets the center for the pane and its axis.
*
* @private
* @function Highcharts.Pane#updateCenter
* @param {Highcharts.Axis} [axis]
*/
updateCenter(axis) {
this.center = (axis ||
this.axis ||
{}).center = CU.getCenter.call(this);
}
/**
* Destroy the pane item
*
* @ignore
* @private
* @function Highcharts.Pane#destroy
* /
destroy: function () {
erase(this.chart.pane, this);
this.background.forEach(function (background) {
background.destroy();
});
this.background.length = 0;
this.group = this.group.destroy();
},
*/
/**
* Update the pane item with new options
*
* @private
* @function Highcharts.Pane#update
* @param {Highcharts.PaneOptions} options
* New pane options
* @param {boolean} [redraw]
*/
update(options, redraw) {
merge(true, this.options, options);
this.setOptions(this.options);
this.render();
this.chart.axes.forEach(function (axis) {
if (axis.pane === this) {
axis.pane = null;
axis.update({}, redraw);
}
}, this);
}
}
/* *
*
* Static Properties
*
* */
Pane.compose = PaneComposition.compose;
/* *
*
* Default Export
*
* */
/* *
*
* API Declarations
*
* */
/**
* @typedef {"arc"|"circle"|"solid"} Highcharts.PaneBackgroundShapeValue
*/
''; // Keeps doclets above in JS file
return Pane;
});
_registerModule(_modules, 'Series/AreaRange/AreaRangePoint.js', [_modules['Core/Series/SeriesRegistry.js'], _modules['Core/Utilities.js']], function (SeriesRegistry, U) {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { area: { prototype: { pointClass: AreaPoint, pointClass: { prototype: areaProto } } } } = SeriesRegistry.seriesTypes;
const { defined, isNumber } = U;
/* *
*
* Class
*
* */
class AreaRangePoint extends AreaPoint {
/**
* 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}
*/
/* *
*
* Functions
*
* */
/**
* @private
*/
setState() {
const 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);
}
series.lowerStateMarkerGraphic = series.stateMarkerGraphic;
series.stateMarkerGraphic = series.upperStateMarkerGraphic;
// Change state also for the top marker
this.graphic = this.graphics && this.graphics[1];
this.plotY = this.plotHigh;
if (isPolar && isNumber(this.plotHighX)) {
this.plotX = this.plotHighX;
}
// Top state:
areaProto.setState.apply(this, arguments);
this.state = prevState;
// Now restore defaults
this.plotY = this.plotLow;
this.graphic = this.graphics && this.graphics[0];
if (isPolar && isNumber(this.plotLowX)) {
this.plotX = this.plotLowX;
}
series.upperStateMarkerGraphic = series.stateMarkerGraphic;
series.stateMarkerGraphic = series.lowerStateMarkerGraphic;
// Lower marker is stored at stateMarkerGraphic
// to avoid reference duplication (#7021)
series.lowerStateMarkerGraphic = void 0;
const originalSettings = series.modifyMarkerSettings();
// Bottom state
areaProto.setState.apply(this, arguments);
// Restore previous state
series.restoreMarkerSettings(originalSettings);
}
haloPath() {
const isPolar = this.series.chart.polar;
let path = [];
// Bottom halo
this.plotY = this.plotLow;
if (isPolar && isNumber(this.plotLowX)) {
this.plotX = this.plotLowX;
}
if (this.isInside) {
path = areaProto.haloPath.apply(this, arguments);
}
// Top halo
this.plotY = this.plotHigh;
if (isPolar && isNumber(this.plotHighX)) {
this.plotX = this.plotHighX;
}
if (this.isTopInside) {
path = path.concat(areaProto.haloPath.apply(this, arguments));
}
return path;
}
isValid() {
return isNumber(this.low) && isNumber(this.high);
}
}
/* *
*
* Default Export
*
* */
return AreaRangePoint;
});
_registerModule(_modules, 'Series/AreaRange/AreaRangeSeries.js', [_modules['Series/AreaRange/AreaRangePoint.js'], _modules['Core/Globals.js'], _modules['Core/Series/SeriesRegistry.js'], _modules['Core/Utilities.js']], function (AreaRangePoint, H, SeriesRegistry, U) {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { noop } = H;
const { area: AreaSeries, area: { prototype: areaProto }, column: { prototype: columnProto } } = SeriesRegistry.seriesTypes;
const { addEvent, defined, extend, isArray, isNumber, pick, merge } = U;
/* *
*
* Constants
*
* */
/**
* 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.
*
* @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
* @requires highcharts-more
* @optionparent plotOptions.arearange
*
* @private
*/
const areaRangeSeriesOptions = {
/**
* @see [fillColor](#plotOptions.arearange.fillColor)
* @see [fillOpacity](#plotOptions.arearange.fillOpacity)
*
* @apioption plotOptions.arearange.color
*/
/**
* @default low
* @apioption plotOptions.arearange.colorKey
*/
/**
* @see [color](#plotOptions.arearange.color)
* @see [fillOpacity](#plotOptions.arearange.fillOpacity)
*
* @apioption plotOptions.arearange.fillColor
*/
/**
* @see [color](#plotOptions.arearange.color)
* @see [fillColor](#plotOptions.arearange.fillColor)
*
* @default {highcharts} 0.75
* @default {highstock} 0.75
* @apioption plotOptions.arearange.fillOpacity
*/
/**
* 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,
/**
* @type {number|null}
*/
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,
/**
* 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.
*
* @declare Highcharts.SeriesAreaRangeDataLabelsOptionsObject
* @exclude x, y
* @since 2.3.0
* @product highcharts highstock
*
* @private
*/
dataLabels: {
align: void 0,
verticalAlign: void 0,
/**
* X offset of the lower data labels relative to the point value.
*
* @sample highcharts/plotoptions/arearange-datalabels/
* Data labels on range series
* @sample highcharts/plotoptions/arearange-datalabels/
* Data labels on range series
*/
xLow: 0,
/**
* X offset of the higher data labels relative to the point value.
*
* @sample highcharts/plotoptions/arearange-datalabels/
* Data labels on range series
*/
xHigh: 0,
/**
* Y offset of the lower data labels relative to the point value.
*
* @sample highcharts/plotoptions/arearange-datalabels/
* Data labels on range series
*/
yLow: 0,
/**
* Y offset of the higher data labels relative to the point value.
*
* @sample highcharts/plotoptions/arearange-datalabels/
* Data labels on range series
*/
yHigh: 0
}
};
/* *
*
* Class
*
* */
/**
* The AreaRange series type.
*
* @private
* @class
* @name Highcharts.seriesTypes.arearange
*
* @augments Highcharts.Series
*/
class AreaRangeSeries extends AreaSeries {
/* *
*
* Functions
*
* */
toYData(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(point) {
// Find the polar plotX and plotY
const chart = this.chart, xy = this.xAxis.postTranslate(point.rectPlotX || 0, this.yAxis.len - (point.plotHigh || 0));
point.plotHighX = xy.x - chart.plotLeft;
point.plotHigh = xy.y - chart.plotTop;
point.plotLowX = point.plotX;
}
/**
* Extend the line series' getSegmentPath method by applying the segment
* path to both lower and higher values of the range.
* @private
*/
getGraphPath(points) {
const highPoints = [], highAreaPoints = [], getGraphPath = areaProto.getGraphPath, options = this.options, polar = this.chart.polar, connectEnds = polar && options.connectEnds !== false, connectNulls = options.connectNulls;
let i, point, pointShim, step = options.step;
points = points || this.points;
// 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];
// Support for polar
const highAreaPoint = polar ? {
plotX: point.rectPlotX,
plotY: point.yBottom,
doCurve: false // #5186, gaps in areasplinerange fill
} : {
plotX: point.plotX,
plotY: point.plotY,
doCurve: false // #5186, gaps in areasplinerange fill
};
if (!point.isNull &&
!connectEnds &&
!connectNulls &&
(!points[i + 1] || points[i + 1].isNull)) {
highAreaPoints.push(highAreaPoint);
}
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(highAreaPoint);
}
}
// Get the paths
const 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
}
const higherPath = getGraphPath.call(this, highPoints);
const higherAreaPath = getGraphPath.call(this, highAreaPoints);
options.step = step;
// Create a line on both top and bottom of the range
const linePath = [].concat(lowerPath, higherPath);
// For the area path, we need to change the 'move' statement into
// 'lineTo'
if (!this.chart.polar &&
higherAreaPath[0] &&
higherAreaPath[0][0] === 'M') {
// This probably doesn't work for spline
higherAreaPath[0] = [
'L',
higherAreaPath[0][1],
higherAreaPath[0][2]
];
}
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() {
const data = this.points, length = data.length, originalDataLabels = [], dataLabelOptions = this.options.dataLabels, inverted = this.chart.inverted;
let i, point, up, upperDataLabelOptions, lowerDataLabelOptions;
if (dataLabelOptions) {
// 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)) {
upperDataLabelOptions = dataLabelOptions[0] || {
enabled: false
};
lowerDataLabelOptions = dataLabelOptions[1] || {
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.hasDataLabels?.()) {
// Set preliminary values for plotY and dataLabel
// and draw the upper labels
i = length;
while (i--) {
point = data[i];
if (point) {
const { plotHigh = 0, plotLow = 0 } = point;
up = upperDataLabelOptions.inside ?
plotHigh < plotLow :
plotHigh > plotLow;
point.y = point.high;
point._plotY = point.plotY;
point.plotY = 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 (areaProto.drawDataLabels) {
// #1209:
areaProto.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.hasDataLabels?.()) {
i = length;
while (i--) {
point = data[i];
if (point) {
const { plotHigh = 0, plotLow = 0 } = point;
up = lowerDataLabelOptions.inside ?
plotHigh < plotLow :
plotHigh > 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 (areaProto.drawDataLabels) {
areaProto.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() {
columnProto.alignDataLabel.apply(this, arguments);
}
modifyMarkerSettings() {
const series = this, originalMarkerSettings = {
marker: series.options.marker,
symbol: series.symbol
};
if (series.options.lowMarker) {
const { options: { marker, lowMarker } } = series;
series.options.marker = merge(marker, lowMarker);
if (lowMarker.symbol) {
series.symbol = lowMarker.symbol;
}
}
return originalMarkerSettings;
}
restoreMarkerSettings(originalSettings) {
const series = this;
series.options.marker = originalSettings.marker;
series.symbol = originalSettings.symbol;
}
drawPoints() {
const series = this, pointLength = series.points.length;
let i, point;
const originalSettings = series.modifyMarkerSettings();
// Draw bottom points
areaProto.drawPoints.apply(series, arguments);
// Restore previous state
series.restoreMarkerSettings(originalSettings);
// Prepare drawing top points
i = 0;
while (i < pointLength) {
point = series.points[i];
/**
* Array for multiple SVG graphics representing the point in the
* chart. Only used in cases where the point can not be represented
* by a single graphic.
*
* @see Highcharts.Point#graphic
*
* @name Highcharts.Point#graphics
* @type {Array<Highcharts.SVGElement>|undefined}
*/
point.graphics = point.graphics || [];
// 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
};
if (point.graphic || point.graphics[0]) {
point.graphics[0] = point.graphic;
}
point.graphic = point.graphics[1];
point.plotY = point.plotHigh;
if (defined(point.plotHighX)) {
point.plotX = point.plotHighX;
}
point.y = pick(point.high, point.origProps.y); // #15523
point.negative = point.y < (series.options.threshold || 0);
if (series.zones.length) {
point.zone = point.getZone();
}
if (!series.chart.polar) {
point.isInside = point.isTopInside = (typeof point.plotY !== 'undefined' &&
point.plotY >= 0 &&
point.plotY <= series.yAxis.len && // #3519
point.plotX >= 0 &&
point.plotX <= series.xAxis.len);
}
i++;
}
// Draw top points
areaProto.drawPoints.apply(series, arguments);
// Reset top points preliminary modifications
i = 0;
while (i < pointLength) {
point = series.points[i];
point.graphics = point.graphics || [];
if (point.graphic || point.graphics[1]) {
point.graphics[1] = point.graphic;
}
point.graphic = point.graphics[0];
if (point.origProps) {
extend(point, point.origProps);
delete point.origProps;
}
i++;
}
}
hasMarkerChanged(options, oldOptions) {
const lowMarker = options.lowMarker, oldMarker = oldOptions.lowMarker || {};
return (lowMarker && (lowMarker.enabled === false ||
oldMarker.symbol !== lowMarker.symbol || // #10870, #15946
oldMarker.height !== lowMarker.height || // #16274
oldMarker.width !== lowMarker.width // #16274
)) || super.hasMarkerChanged(options, oldOptions);
}
}
/**
*
* Static Properties
*
*/
AreaRangeSeries.defaultOptions = merge(AreaSeries.defaultOptions, areaRangeSeriesOptions);
addEvent(AreaRangeSeries, 'afterTranslate', function () {
// Set plotLow and plotHigh
// Rules out lollipop, but lollipop should not inherit range series in the
// first place
if (this.pointArrayMap.join(',') === 'low,high') {
this.points.forEach((point) => {
const high = point.high, plotY = point.plotY;
if (point.isNull) {
point.plotY = void 0;
}
else {
point.plotLow = plotY;
// Calculate plotHigh value based on each yAxis scale (#15752)
point.plotHigh = isNumber(high) ? this.yAxis.translate(this.dataModify ?
this.dataModify.modifyValue(high) : high, false, true, void 0, true) : void 0;
if (this.dataModify) {
point.yBottom = point.plotHigh;
}
}
});
}
}, { order: 0 });
addEvent(AreaRangeSeries, 'afterTranslate', function () {
this.points.forEach((point) => {
// Postprocessing after the PolarComposition's afterTranslate
if (this.chart.polar) {
this.highToXY(point);
point.plotLow = point.plotY;
point.tooltipPos = [
((point.plotHighX || 0) + (point.plotLowX || 0)) / 2,
((point.plotHigh || 0) + (point.plotLow || 0)) / 2
];
// Put the tooltip in the middle of the range
}
else {
const tooltipPos = point.pos(false, point.plotLow), posHigh = point.pos(false, point.plotHigh);
if (tooltipPos && posHigh) {
tooltipPos[0] = (tooltipPos[0] + posHigh[0]) / 2;
tooltipPos[1] = (tooltipPos[1] + posHigh[1]) / 2;
}
point.tooltipPos = tooltipPos;
}
});
}, { order: 3 });
extend(AreaRangeSeries.prototype, {
deferTranslatePolar: true,
pointArrayMap: ['low', 'high'],
pointClass: AreaRangePoint,
pointValKey: 'low',
setStackedPoints: noop
});
SeriesRegistry.registerSeriesType('arearange', AreaRangeSeries);
/* *
*
* Default Export
*
* */
/* *
*
* API Options
*
* */
/**
* 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
* @requires highcharts-more
* @apioption series.arearange
*/
/**
* @see [fillColor](#series.arearange.fillColor)
* @see [fillOpacity](#series.arearange.fillOpacity)
*
* @apioption series.arearange.color
*/
/**
* 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
*/
/**
* @extends series.arearange.dataLabels
* @product highcharts highstock
* @apioption series.arearange.data.dataLabels
*/
/**
* @see [color](#series.arearange.color)
* @see [fillOpacity](#series.arearange.fillOpacity)
*
* @apioption series.arearange.fillColor
*/
/**
* @see [color](#series.arearange.color)
* @see [fillColor](#series.arearange.fillColor)
*
* @default {highcharts} 0.75
* @default {highstock} 0.75
* @apioption series.arearange.fillOpacity
*/
/**
* Options for the lower markers of the arearange-like series. When `lowMarker`
* is not defined, options inherit form the marker.
*
* @see [marker](#series.arearange.marker)
*
* @declare Highcharts.PointMarkerOptionsObject
* @extends plotOptions.series.marker
* @default undefined
* @product highcharts highstock
* @apioption plotOptions.arearange.lowMarker
*/
/**
*
* @sample {highcharts} highcharts/series-arearange/lowmarker/
* Area range chart with `lowMarker` option
*
* @declare Highcharts.PointMarkerOptionsObject
* @extends plotOptions.series.marker.symbol
* @product highcharts highstock
* @apioption plotOptions.arearange.lowMarker.symbol
*/
/**
* 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 transpiled file
return AreaRangeSeries;
});
_registerModule(_modules, 'Series/AreaSplineRange/AreaSplineRangeSeries.js', [_modules['Series/AreaRange/AreaRangeSeries.js'], _modules['Core/Series/SeriesRegistry.js'], _modules['Core/Utilities.js']], function (AreaRangeSeries, SeriesRegistry, U) {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { spline: { prototype: splineProto } } = SeriesRegistry.seriesTypes;
const { merge, extend } = U;
/* *
*
* Class
*
* */
/**
* The areasplinerange series type.
*
* @private
* @class
* @name Highcharts.seriesTypes.areasplinerange
*
* @augments Highcharts.Series
*/
class AreaSplineRangeSeries extends AreaRangeSeries {
}
/* *
*
* Static Properties
*
* */
AreaSplineRangeSeries.defaultOptions = merge(AreaRangeSeries.defaultOptions);
extend(AreaSplineRangeSeries.prototype, {
getPointSpline: splineProto.getPointSpline
});
SeriesRegistry.registerSeriesType('areasplinerange', AreaSplineRangeSeries);
/* *
*
* Default Export
*
* */
/* *
*
* API Options
*
* */
/**
* 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.
*
* @sample {highstock|highstock} stock/demo/areasplinerange/
* Area spline range
*
* @extends plotOptions.arearange
* @since 2.3.0
* @excluding step, boostThreshold, boostBlending
* @product highcharts highstock
* @requires highcharts-more
* @apioption plotOptions.areasplinerange
*/
/**
* @see [fillColor](#plotOptions.areasplinerange.fillColor)
* @see [fillOpacity](#plotOptions.areasplinerange.fillOpacity)
*
* @apioption plotOptions.areasplinerange.color
*/
/**
* @see [color](#plotOptions.areasplinerange.color)
* @see [fillOpacity](#plotOptions.areasplinerange.fillOpacity)
*
* @apioption plotOptions.areasplinerange.fillColor
*/
/**
* @see [color](#plotOptions.areasplinerange.color)
* @see [fillColor](#plotOptions.areasplinerange.fillColor)
*
* @default 0.75
* @apioption plotOptions.areasplinerange.fillOpacity
*/
/**
* 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, step, boostThreshold, boostBlending
* @product highcharts highstock
* @requires highcharts-more
* @apioption series.areasplinerange
*/
/**
* @see [fillColor](#series.areasplinerange.fillColor)
* @see [fillOpacity](#series.areasplinerange.fillOpacity)
*
* @apioption series.areasplinerange.color
*/
/**
* 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
*/
/**
* @see [color](#series.areasplinerange.color)
* @see [fillOpacity](#series.areasplinerange.fillOpacity)
*
* @apioption series.areasplinerange.fillColor
*/
/**
* @see [color](#series.areasplinerange.color)
* @see [fillColor](#series.areasplinerange.fillColor)
*
* @default 0.75
* @apioption series.areasplinerange.fillOpacity
*/
''; // Adds doclets above to transpiled file
return AreaSplineRangeSeries;
});
_registerModule(_modules, 'Series/BoxPlot/BoxPlotSeriesDefaults.js', [], function () {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
/* *
*
* API Options
*
* */
/**
* 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
* @sample {highcharts} highcharts/css/boxplot/
* Box plot in styled mode
* @sample {highcharts} highcharts/series-scatter/jitter-boxplot
* Jittered scatter plot on top of a box plot
*
* @extends plotOptions.column
* @excluding borderColor, borderRadius, borderWidth, groupZPadding,
* states, boostThreshold, boostBlending
* @product highcharts
* @requires highcharts-more
* @optionparent plotOptions.boxplot
*/
const BoxPlotSeriesDefaults = {
/**
* @type {number|null}
*/
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" /* Palette.backgroundColor */,
/**
* 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
*
* @type {number|null}
* @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 box.
*
* @sample {highcharts} highcharts/plotoptions/box-plot-styling/
* Box plot styling
* @sample {highcharts} highcharts/css/boxplot/
* Box plot in styled mode
*
* @type {Highcharts.DashStyleValue}
* @default Solid
* @since 8.1.0
* @product highcharts
* @apioption plotOptions.boxplot.boxDashStyle
*/
/**
* The dash style of the median.
*
* @sample {highcharts} highcharts/plotoptions/box-plot-styling/
* Box plot styling
* @sample {highcharts} highcharts/css/boxplot/
* Box plot in styled mode
*
* @type {Highcharts.DashStyleValue}
* @default Solid
* @since 8.1.0
* @product highcharts
* @apioption plotOptions.boxplot.medianDashStyle
*/
/**
* 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 dash style of the whiskers.
*
* @sample {highcharts} highcharts/plotoptions/box-plot-styling/
* Box plot styling
* @sample {highcharts} highcharts/css/boxplot/
* Box plot in styled mode
*
* @type {Highcharts.DashStyleValue}
* @default Solid
* @since 8.1.0
* @product highcharts
* @apioption plotOptions.boxplot.whiskerDashStyle
*/
/**
* 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
*/
/**
* @default high
* @apioption plotOptions.boxplot.colorKey
*/
/**
* 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
};
/**
* 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,
* boostThreshold, boostBlending
* @product highcharts
* @requires highcharts-more
* @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
*/
/**
* The dash style of the box.
*
* @sample {highcharts} highcharts/plotoptions/box-plot-styling/
* Box plot styling
* @sample {highcharts} highcharts/css/boxplot/
* Box plot in styled mode
*
* @type {Highcharts.DashStyleValue}
* @default Solid
* @since 8.1.0
* @product highcharts
* @apioption series.boxplot.data.boxDashStyle
*/
/**
* The dash style of the median.
*
* @sample {highcharts} highcharts/plotoptions/box-plot-styling/
* Box plot styling
* @sample {highcharts} highcharts/css/boxplot/
* Box plot in styled mode
*
* @type {Highcharts.DashStyleValue}
* @default Solid
* @since 8.1.0
* @product highcharts
* @apioption series.boxplot.data.medianDashStyle
*/
/**
* The dash style of the stem.
*
* @sample {highcharts} highcharts/plotoptions/box-plot-styling/
* Box plot styling
* @sample {highcharts} highcharts/css/boxplot/
* Box plot in styled mode
*
* @type {Highcharts.DashStyleValue}
* @default Solid
* @since 8.1.0
* @product highcharts
* @apioption series.boxplot.data.stemDashStyle
*/
/**
* The dash style of the whiskers.
*
* @sample {highcharts} highcharts/plotoptions/box-plot-styling/
* Box plot styling
* @sample {highcharts} highcharts/css/boxplot/
* Box plot in styled mode
*
* @type {Highcharts.DashStyleValue}
* @default Solid
* @since 8.1.0
* @product highcharts
* @apioption series.boxplot.data.whiskerDashStyle
*/
''; // Keeps doclets above separate
/* *
*
* Default Export
*
* */
return BoxPlotSeriesDefaults;
});
_registerModule(_modules, 'Series/BoxPlot/BoxPlotSeries.js', [_modules['Series/BoxPlot/BoxPlotSeriesDefaults.js'], _modules['Series/Column/ColumnSeries.js'], _modules['Core/Globals.js'], _modules['Core/Series/SeriesRegistry.js'], _modules['Core/Utilities.js']], function (BoxPlotSeriesDefaults, ColumnSeries, H, SeriesRegistry, U) {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { noop } = H;
const { extend, merge, pick } = U;
/* *
*
* Class
*
* */
/**
* The boxplot series type.
*
* @private
* @class
* @name Highcharts.seriesTypes#boxplot
*
* @augments Highcharts.Series
*/
class BoxPlotSeries extends ColumnSeries {
/* *
*
* Functions
*
* */
// Get presentational attributes
pointAttribs() {
// No attributes should be set on point.graphic which is the group
return {};
}
// Translate data points from raw values x and y to plotX and plotY
translate() {
const series = this, yAxis = series.yAxis, pointArrayMap = series.pointArrayMap;
super.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);
}
});
point.plotHigh = point.highPlot; // For data label validation
});
}
/**
* Draw the data points
* @private
*/
drawPoints() {
const series = this, points = series.points, options = series.options, chart = series.chart, renderer = chart.renderer,
// Error bar inherits this series type but doesn't do quartiles
doQuartiles = series.doQuartiles !== false, whiskerLength = series.options.whiskerLength;
let q1Plot, q3Plot, highPlot, lowPlot, medianPlot, medianPath, crispCorr, crispX = 0, boxPath, graphic, width, left, right, halfWidth, pointWiskerLength;
for (const point of points) {
graphic = point.graphic;
const verb = graphic ? 'animate' : 'attr', shapeArgs = point.shapeArgs, boxAttr = {}, stemAttr = {}, whiskersAttr = {}, medianAttr = {}, color = point.color || series.color;
if (typeof point.plotY !== 'undefined') {
// Crisp vector coordinates
width = Math.round(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 ||
options.dashStyle);
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);
whiskersAttr.dashstyle = (point.whiskerDashStyle ||
options.whiskerDashStyle ||
options.dashStyle);
point.whiskers.attr(whiskersAttr);
}
if (doQuartiles) {
boxAttr.fill = (point.fillColor ||
options.fillColor ||
color);
boxAttr.stroke = options.lineColor || color;
boxAttr['stroke-width'] = options.lineWidth || 0;
boxAttr.dashstyle = (point.boxDashStyle ||
options.boxDashStyle ||
options.dashStyle);
point.box.attr(boxAttr);
}
// Median attributes
medianAttr.stroke = (point.medianColor ||
options.medianColor ||
color);
medianAttr['stroke-width'] = pick(point.medianWidth, options.medianWidth, options.lineWidth);
medianAttr.dashstyle = (point.medianDashStyle ||
options.medianDashStyle ||
options.dashStyle);
point.medianShape.attr(medianAttr);
}
let d;
// The stem
crispCorr = (point.stem.strokeWidth() % 2) / 2;
crispX = left + halfWidth + crispCorr;
d = [
// Stem up
['M', crispX, q3Plot],
['L', crispX, highPlot],
// Stem down
['M', crispX, q1Plot],
['L', crispX, lowPlot]
];
point.stem[verb]({ d });
// The box
if (doQuartiles) {
crispCorr = (point.box.strokeWidth() % 2) / 2;
q1Plot = Math.floor(q1Plot) + crispCorr;
q3Plot = Math.floor(q3Plot) + crispCorr;
left += crispCorr;
right += crispCorr;
d = [
['M', left, q3Plot],
['L', left, q1Plot],
['L', right, q1Plot],
['L', right, q3Plot],
['L', left, q3Plot],
['Z']
];
point.box[verb]({ d });
}
// 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;
d = [
// High whisker
['M', crispX - pointWiskerLength, highPlot],
['L', crispX + pointWiskerLength, highPlot],
// Low whisker
['M', crispX - pointWiskerLength, lowPlot],
['L', crispX + pointWiskerLength, lowPlot]
];
point.whiskers[verb]({ d });
}
// The median
medianPlot = Math.round(point.medianPlot);
crispCorr = (point.medianShape.strokeWidth() % 2) / 2;
medianPlot = medianPlot + crispCorr;
d = [
['M', left, medianPlot],
['L', right, medianPlot]
];
point.medianShape[verb]({ d });
}
}
}
// Return a plain array for speedy calculation
toYData(point) {
return [point.low, point.q1, point.median, point.q3, point.high];
}
}
/* *
*
* Static Properties
*
* */
BoxPlotSeries.defaultOptions = merge(ColumnSeries.defaultOptions, BoxPlotSeriesDefaults);
extend(BoxPlotSeries.prototype, {
// Array point configs are mapped to this
pointArrayMap: ['low', 'q1', 'median', 'q3', 'high'],
// Defines the top of the tracker
pointValKey: 'high',
// Disable data labels for box plot
drawDataLabels: noop,
setStackedPoints: noop // #3890
});
SeriesRegistry.registerSeriesType('boxplot', BoxPlotSeries);
/* *
*
* Default Export
*
* */
return BoxPlotSeries;
});
_registerModule(_modules, 'Series/Bubble/BubbleLegendDefaults.js', [], function () {
/* *
*
* (c) 2010-2024 Highsoft AS
*
* Author: Paweł Potaczek
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
/* *
*
* Constants
*
* */
/**
* 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.
*
* @since 7.0.0
* @product highcharts highstock highmaps
* @requires highcharts-more
* @optionparent legend.bubbleLegend
*/
const BubbleLegendDefaults = {
/**
* The color of the ranges borders, can be also defined for an
* individual range.
*
* @sample highcharts/bubble-legend/similartoseries/
* Similar look to the bubble series
* @sample highcharts/bubble-legend/bordercolor/
* Individual bubble border color
*
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
*/
borderColor: void 0,
/**
* 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: void 0,
/**
* The main color of the bubble legend. Applies to ranges, if
* individual color is not defined.
*
* @sample highcharts/bubble-legend/similartoseries/
* Similar look to the bubble series
* @sample highcharts/bubble-legend/color/
* Individual bubble color
*
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
*/
color: void 0,
/**
* 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: void 0,
/**
* The color of the connector, can be also defined
* for an individual range.
*
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
*/
connectorColor: void 0,
/**
* 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: void 0,
/**
* Whether to allow data labels to overlap.
*/
allowOverlap: false,
/**
* A format string 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: void 0,
/**
* 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: '0.9em',
/** @ignore-option */
color: "#000000" /* Palette.neutralColor100 */
},
/**
* 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
},
/**
* Maximum 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.
* @type {number}
*/
value: void 0,
/**
* The color of the border for individual range.
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
*/
borderColor: void 0,
/**
* The color of the bubble for individual range.
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
*/
color: void 0,
/**
* The color of the connector for individual range.
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
*/
connectorColor: void 0
},
/**
* 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 lower value than zThreshold are skipped.
*/
zThreshold: 0
};
/* *
*
* Default Export
*
* */
return BubbleLegendDefaults;
});
_registerModule(_modules, 'Series/Bubble/BubbleLegendItem.js', [_modules['Core/Color/Color.js'], _modules['Core/Templating.js'], _modules['Core/Globals.js'], _modules['Core/Utilities.js']], function (Color, F, H, U) {
/* *
*
* (c) 2010-2024 Highsoft AS
*
* Author: Paweł Potaczek
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { parse: color } = Color;
const { noop } = H;
const { arrayMax, arrayMin, isNumber, merge, pick, stableSort } = U;
/* *
*
* Class
*
* */
/**
* BubbleLegend class.
*
* @private
* @class
* @name Highcharts.BubbleLegend
* @param {Highcharts.LegendBubbleLegendOptions} options
* Options of BubbleLegendItem.
*
* @param {Highcharts.Legend} legend
* Legend of item.
*/
class BubbleLegendItem {
/* *
*
* Constructor
*
* */
constructor(options, legend) {
this.setState = noop;
this.init(options, legend);
}
/* *
*
* Functions
*
* */
/**
* Create basic bubbleLegend properties similar to item in legend.
* @private
*/
init(options, legend) {
this.options = options;
this.visible = true;
this.chart = legend.chart;
this.legend = legend;
}
/**
* Depending on the position option, add bubbleLegend to legend items.
*
* @private
*
* @param {Array<(Highcharts.Point|Highcharts.Series)>} items
* All legend items
*/
addToLegend(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
*
* @param {Highcharts.Legend} legend
* Legend instance
*/
drawLegendSymbol(legend) {
const itemDistance = pick(legend.options.itemDistance, 20), legendItem = this.legendItem || {}, options = this.options, ranges = options.ranges, connectorDistance = options.connectorDistance;
let connectorSpace;
// Do not create bubbleLegend now if ranges or ranges values 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
const 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;
legendItem.labelWidth = size + connectorSpace + itemDistance;
legendItem.labelHeight = size + maxLabel.height / 2;
}
/**
* Set style options for each bubbleLegend range.
* @private
*/
setOptions() {
const ranges = this.ranges, options = this.options, series = this.chart.series[options.seriesIndex], baseline = this.legend.baseline, bubbleAttribs = {
zIndex: options.zIndex,
'stroke-width': options.borderWidth
}, connectorAttribs = {
zIndex: options.zIndex,
'stroke-width': options.connectorWidth
}, labelAttribs = {
align: (this.legend.options.rtl ||
options.labels.align === 'left') ? 'right' : 'left',
zIndex: options.zIndex
}, 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) {
bubbleAttribs.stroke = pick(range.borderColor, options.borderColor, series.color);
bubbleAttribs.fill = pick(range.color, options.color, fillOpacity !== 1 ?
color(series.color).setOpacity(fillOpacity)
.get('rgba') :
series.color);
connectorAttribs.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], {
bubbleAttribs: merge(bubbleAttribs),
connectorAttribs: merge(connectorAttribs),
labelAttribs: labelAttribs
});
}
}, this);
}
/**
* Calculate radius for each bubble range,
* used code from BubbleSeries.js 'getRadius' method.
*
* @private
*
* @param {number} value
* Range value
*
* @return {number|null}
* Radius for one range
*/
getRangeRadius(value) {
const 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 legendItem group.
* @private
*/
render() {
const legendItem = this.legendItem || {}, renderer = this.chart.renderer, zThreshold = this.options.zThreshold;
if (!this.symbols) {
this.symbols = {
connectors: [],
bubbleItems: [],
labels: []
};
}
// Nesting SVG groups to enable handleOverflow
legendItem.symbol = renderer.g('bubble-legend');
legendItem.label = renderer.g('bubble-legend-item')
.css(this.legend.itemStyle || {});
// To enable default 'hideOverlappingLabels' method
legendItem.symbol.translateX = 0;
legendItem.symbol.translateY = 0;
// To use handleOverflow method
legendItem.symbol.add(legendItem.label);
legendItem.label.add(legendItem.group);
for (const range of this.ranges) {
if (range.value >= zThreshold) {
this.renderRange(range);
}
}
this.hideOverlappingLabels();
}
/**
* Render one range, consisting of bubble symbol, connector and label.
*
* @private
*
* @param {Highcharts.LegendBubbleLegendRangesOptions} range
* Range options
*/
renderRange(range) {
const mainRange = this.ranges[0], legend = this.legend, options = this.options, labelsOptions = options.labels, chart = this.chart, bubbleSeries = chart.series[options.seriesIndex], renderer = chart.renderer, symbols = this.symbols, labels = symbols.labels, elementCenter = range.center, absoluteRadius = Math.abs(range.radius), connectorDistance = options.connectorDistance || 0, labelsAlign = labelsOptions.align, rtl = legend.options.rtl, borderWidth = options.borderWidth, connectorWidth = options.connectorWidth, posX = mainRange.radius || 0, posY = elementCenter - absoluteRadius -
borderWidth / 2 + connectorWidth / 2, crispMovement = (posY % 1 ? 1 : 0.5) -
(connectorWidth % 2 ? 0 : 0.5), styledMode = renderer.styledMode;
let connectorLength = rtl || labelsAlign === 'left' ?
-connectorDistance : connectorDistance;
// Set options for centered labels
if (labelsAlign === 'center') {
connectorLength = 0; // Do not use connector
options.connectorDistance = 0;
range.labelAttribs.align = 'center';
}
// Render bubble symbol
symbols.bubbleItems.push(renderer
.circle(posX, elementCenter + crispMovement, absoluteRadius)
.attr(styledMode ? {} : range.bubbleAttribs)
.addClass((styledMode ?
'highcharts-color-' +
bubbleSeries.colorIndex + ' ' :
'') +
'highcharts-bubble-legend-symbol ' +
(options.className || '')).add(this.legendItem.symbol));
// Render connector
symbols.connectors.push(renderer
.path(renderer.crispLine([
['M', posX, posY],
['L', posX + connectorLength, posY]
], options.connectorWidth))
.attr((styledMode ? {} : range.connectorAttribs))
.addClass((styledMode ?
'highcharts-color-' +
this.options.seriesIndex + ' ' : '') +
'highcharts-bubble-legend-connectors ' +
(options.connectorClassName || '')).add(this.legendItem.symbol));
// Render label
const label = renderer
.text(this.formatLabel(range))
.attr((styledMode ? {} : range.labelAttribs))
.css(styledMode ? {} : labelsOptions.style)
.addClass('highcharts-bubble-legend-labels ' +
(options.labels.className || '')).add(this.legendItem.symbol);
// Now that the label is added we can read the bounding box and
// vertically align
const position = {
x: posX + connectorLength + options.labels.x,
y: posY + options.labels.y + label.getBBox().height * 0.4
};
label.attr(position);
labels.push(label);
// To enable default 'hideOverlappingLabels' method
label.placed = true;
label.alignAttr = position;
}
/**
* Get the label which takes up the most space.
* @private
*/
getMaxLabelSize() {
const labels = this.symbols.labels;
let 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
*
* @param {Highcharts.LegendBubbleLegendRangesOptions} range
* Range options
*
* @return {string}
* Range label text
*/
formatLabel(range) {
const options = this.options, formatter = options.labels.formatter, format = options.labels.format;
const { numberFormatter } = this.chart;
return format ? F.format(format, range) :
formatter ? formatter.call(range) :
numberFormatter(range.value, 1);
}
/**
* By using default chart 'hideOverlappingLabels' method, hide or show
* labels and connectors.
* @private
*/
hideOverlappingLabels() {
const 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
*
* @return {Array<Highcharts.LegendBubbleLegendRangesOptions>}
* Array of range objects
*/
getRanges() {
const bubbleLegend = this.legend.bubbleLegend, series = bubbleLegend.chart.series, rangesOptions = bubbleLegend.options.ranges;
let 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(rangesOptions[i], range);
}
});
return ranges;
}
/**
* Calculate bubble legend sizes from rendered series.
*
* @private
*
* @return {Array<number,number>}
* Calculated min and max bubble sizes
*/
predictBubbleSizes() {
const chart = this.chart, 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], pxSizes = bubbleSeries.getPxExtremes(), minSize = Math.ceil(pxSizes.minPxSize), maxPxSize = Math.ceil(pxSizes.maxPxSize), plotSize = Math.min(plotSizeY, plotSizeX);
let calculatedSize, maxSize = bubbleSeries.options.maxSize;
// Calculate predicted max size of bubble
if (floating || !(/%$/.test(maxSize))) {
calculatedSize = maxPxSize;
}
else {
maxSize = parseFloat(maxSize);
calculatedSize = ((plotSize + lastLineHeight) * 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
*/
updateRanges(min, max) {
const 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
*/
correctSizes() {
const legend = this.legend, chart = this.chart, bubbleSeries = chart.series[this.options.seriesIndex], pxSizes = bubbleSeries.getPxExtremes(), bubbleSeriesSize = pxSizes.maxPxSize, bubbleLegendSize = this.options.maxSize;
if (Math.abs(Math.ceil(bubbleSeriesSize) - bubbleLegendSize) >
1) {
this.updateRanges(this.options.minSize, pxSizes.maxPxSize);
legend.render();
}
}
}
/* *
*
* Default Export
*
* */
/* *
*
* API Declarations
*
* */
/**
* @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}
*/
''; // Detach doclets above
return BubbleLegendItem;
});
_registerModule(_modules, 'Series/Bubble/BubbleLegendComposition.js', [_modules['Series/Bubble/BubbleLegendDefaults.js'], _modules['Series/Bubble/BubbleLegendItem.js'], _modules['Core/Defaults.js'], _modules['Core/Globals.js'], _modules['Core/Utilities.js']], function (BubbleLegendDefaults, BubbleLegendItem, D, H, U) {
/* *
*
* (c) 2010-2024 Highsoft AS
*
* Author: Paweł Potaczek
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { setOptions } = D;
const { composed } = H;
const { addEvent, objectEach, pushUnique, wrap } = U;
/* *
*
* Functions
*
* */
/**
* If ranges are not specified, determine ranges from rendered bubble series
* and render legend again.
*/
function chartDrawChartBox(proceed, options, callback) {
const chart = this, legend = chart.legend, bubbleSeries = getVisibleBubbleSeriesIndex(chart) >= 0;
let bubbleLegendOptions, bubbleSizes, legendItem;
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((item) => {
legendItem = item.legendItem || {};
if (legendItem.group) {
legendItem.group.translateY = void 0;
}
});
}
// Create legend with bubbleLegend
legend.render();
// Calculate margins after first rendering the bubble legend
if (!bubbleLegendOptions.placed) {
chart.getMargins();
chart.axes.forEach(function (axis) {
if (axis.visible) { // #11448
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;
});
}
});
chart.getMargins();
}
bubbleLegendOptions.placed = true;
// 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.
retranslateItems(legend, getLinesHeights(legend));
}
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();
retranslateItems(legend, getLinesHeights(legend));
}
}
}
/**
* Compose classes for use with Bubble series.
* @private
*
* @param {Highcharts.Chart} ChartClass
* Core chart class to use with Bubble series.
*
* @param {Highcharts.Legend} LegendClass
* Core legend class to use with Bubble series.
*
* @param {Highcharts.Series} SeriesClass
* Core series class to use with Bubble series.
*/
function compose(ChartClass, LegendClass, SeriesClass) {
if (pushUnique(composed, 'Series.BubbleLegend')) {
setOptions({
// Set default bubble legend options
legend: {
bubbleLegend: BubbleLegendDefaults
}
});
wrap(ChartClass.prototype, 'drawChartBox', chartDrawChartBox);
addEvent(LegendClass, 'afterGetAllItems', onLegendAfterGetAllItems);
addEvent(SeriesClass, 'legendItemClick', onSeriesLegendItemClick);
}
}
/**
* Check if there is at least one visible bubble series.
*
* @private
* @function getVisibleBubbleSeriesIndex
* @param {Highcharts.Chart} chart
* Chart to check.
* @return {number}
* First visible bubble series index
*/
function getVisibleBubbleSeriesIndex(chart) {
const series = chart.series;
let 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 getLinesHeights
*
* @param {Highcharts.Legend} legend
* Legend to calculate from.
*
* @return {Array<Highcharts.Dictionary<number>>}
* Informations about line height and items amount
*/
function getLinesHeights(legend) {
const items = legend.allItems, lines = [], length = items.length;
let lastLine, legendItem, legendItem2, i = 0, j = 0;
for (i = 0; i < length; i++) {
legendItem = items[i].legendItem || {};
legendItem2 = (items[i + 1] || {}).legendItem || {};
if (legendItem.labelHeight) {
// For bubbleLegend
items[i].itemHeight = legendItem.labelHeight;
}
if ( // Line break
items[i] === items[length - 1] ||
legendItem.y !== legendItem2.y) {
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;
}
/**
* Start the bubble legend creation process.
*/
function onLegendAfterGetAllItems(e) {
const legend = this, bubbleLegend = legend.bubbleLegend, legendOptions = legend.options, options = legendOptions.bubbleLegend, bubbleSeriesIndex = getVisibleBubbleSeriesIndex(legend.chart);
// 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 BubbleLegendItem(options, legend);
legend.bubbleLegend.addToLegend(e.allItems);
}
}
/**
* Toggle bubble legend depending on the visible status of bubble series.
*/
function onSeriesLegendItemClick(e) {
// #14080 don't fire this code if click function is prevented
if (e.defaultPrevented) {
return false;
}
const series = this, chart = series.chart, visible = series.visible, legend = series.chart.legend;
let 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 = getVisibleBubbleSeriesIndex(chart) >= 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;
}
}
/**
* Correct legend items translation in case of different elements heights.
*
* @private
* @function Highcharts.Legend#retranslateItems
*
* @param {Highcharts.Legend} legend
* Legend to translate in.
*
* @param {Array<Highcharts.Dictionary<number>>} lines
* Informations about line height and items amount
*/
function retranslateItems(legend, lines) {
const items = legend.allItems, rtl = legend.options.rtl;
let orgTranslateX, orgTranslateY, movementX, legendItem, actualLine = 0;
items.forEach((item, index) => {
legendItem = item.legendItem || {};
if (!legendItem.group) {
return;
}
orgTranslateX = legendItem.group.translateX || 0;
orgTranslateY = legendItem.y || 0;
movementX = item.movementX;
if (movementX || (rtl && item.ranges)) {
movementX = rtl ?
orgTranslateX - item.options.maxSize / 2 :
orgTranslateX + movementX;
legendItem.group.attr({ translateX: movementX });
}
if (index > lines[actualLine].step) {
actualLine++;
}
legendItem.group.attr({
translateY: Math.round(orgTranslateY + lines[actualLine].height / 2)
});
legendItem.y = orgTranslateY + lines[actualLine].height / 2;
});
}
/* *
*
* Default Export
*
* */
const BubbleLegendComposition = {
compose
};
return BubbleLegendComposition;
});
_registerModule(_modules, 'Series/Bubble/BubblePoint.js', [_modules['Core/Series/Point.js'], _modules['Core/Series/SeriesRegistry.js'], _modules['Core/Utilities.js']], function (Point, SeriesRegistry, U) {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { seriesTypes: { scatter: { prototype: { pointClass: ScatterPoint } } } } = SeriesRegistry;
const { extend } = U;
/* *
*
* Class
*
* */
class BubblePoint extends ScatterPoint {
/* *
*
* Functions
*
* */
/* eslint-disable valid-jsdoc */
/**
* @private
*/
haloPath(size) {
return Point.prototype.haloPath.call(this,
// #6067
size === 0 ? 0 : (this.marker ? this.marker.radius || 0 : 0) + size);
}
}
/* *
*
* Class Prototype
*
* */
extend(BubblePoint.prototype, {
ttBelow: false
});
/* *
*
* Default Export
*
* */
return BubblePoint;
});
_registerModule(_modules, 'Series/Bubble/BubbleSeries.js', [_modules['Series/Bubble/BubbleLegendComposition.js'], _modules['Series/Bubble/BubblePoint.js'], _modules['Core/Color/Color.js'], _modules['Core/Globals.js'], _modules['Core/Series/SeriesRegistry.js'], _modules['Core/Utilities.js']], function (BubbleLegendComposition, BubblePoint, Color, H, SeriesRegistry, U) {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { parse: color } = Color;
const { composed, noop } = H;
const { series: Series, seriesTypes: { column: { prototype: columnProto }, scatter: ScatterSeries } } = SeriesRegistry;
const { addEvent, arrayMax, arrayMin, clamp, extend, isNumber, merge, pick, pushUnique } = U;
/* *
*
* Functions
*
* */
/**
* Add logic to pad each axis with the amount of pixels necessary to avoid the
* bubbles to overflow.
*/
function onAxisFoundExtremes() {
const axisLength = this.len, { coll, isXAxis, min } = this, dataKey = isXAxis ? 'xData' : 'yData', range = (this.max || 0) - (min || 0);
let pxMin = 0, pxMax = axisLength, transA = axisLength / range, hasActiveSeries;
if (coll !== 'xAxis' && coll !== 'yAxis') {
return;
}
// Handle padding on the second pass, or on redraw
this.series.forEach((series) => {
if (series.bubblePadding && series.reserveSpace()) {
// Correction for #1673
this.allowZoomOutside = true;
hasActiveSeries = true;
const data = series[dataKey];
if (isXAxis) {
(series.onPoint || series).getRadii(0, 0, series);
if (series.onPoint) {
series.radii = series.onPoint.radii;
}
}
if (range > 0) {
let i = data.length;
while (i--) {
if (isNumber(data[i]) &&
this.dataMin <= data[i] &&
data[i] <= this.max) {
const radius = series.radii && series.radii[i] || 0;
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 (hasActiveSeries && range > 0 && !this.logarithmic) {
pxMax -= axisLength;
transA *= (axisLength +
Math.max(0, pxMin) - // #8901
Math.min(pxMax, axisLength)) / axisLength;
[
['min', 'userMin', pxMin],
['max', 'userMax', pxMax]
].forEach((keys) => {
if (typeof pick(this.options[keys[0]], this[keys[1]]) === 'undefined') {
this[keys[0]] += keys[2] / transA;
}
});
}
}
/* *
*
* Class
*
* */
class BubbleSeries extends ScatterSeries {
/* *
*
* Static Functions
*
* */
static compose(AxisClass, ChartClass, LegendClass, SeriesClass) {
BubbleLegendComposition.compose(ChartClass, LegendClass, SeriesClass);
if (pushUnique(composed, 'Series.Bubble')) {
addEvent(AxisClass, 'foundExtremes', onAxisFoundExtremes);
}
}
/* *
*
* Functions
*
* */
/**
* Perform animation on the bubbles
* @private
*/
animate(init) {
if (!init &&
this.points.length < this.options.animationLimit // #8099
) {
this.points.forEach(function (point) {
const { graphic } = point;
if (graphic && graphic.width) { // URL symbols don't have width
// Start values
if (!this.hasRendered) {
graphic.attr({
x: point.plotX,
y: point.plotY,
width: 1,
height: 1
});
}
// Run animation
graphic.animate(this.markerAttribs(point), this.options.animation);
}
}, this);
}
}
/**
* 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() {
const zData = this.zData, yData = this.yData, radii = [];
let len, i, value, zExtremes = this.chart.bubbleZExtremes;
const { minPxSize, maxPxSize } = this.getPxExtremes();
// Get the collective Z extremes of all bubblish series. The chart-level
// `bubbleZExtremes` are only computed once, and reset on `updatedData`
// in any member series.
if (!zExtremes) {
let zMin = Number.MAX_VALUE;
let zMax = -Number.MAX_VALUE;
let valid;
this.chart.series.forEach((otherSeries) => {
if (otherSeries.bubblePadding && otherSeries.reserveSpace()) {
const zExtremes = (otherSeries.onPoint || otherSeries).getZExtremes();
if (zExtremes) {
// Changed '||' to 'pick' because min or max can be 0.
// #17280
zMin = Math.min(pick(zMin, zExtremes.zMin), zExtremes.zMin);
zMax = Math.max(pick(zMax, zExtremes.zMax), zExtremes.zMax);
valid = true;
}
}
});
if (valid) {
zExtremes = { zMin, zMax };
this.chart.bubbleZExtremes = zExtremes;
}
else {
zExtremes = { zMin: 0, zMax: 0 };
}
}
// 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(zExtremes.zMin, zExtremes.zMax, minPxSize, maxPxSize, value, yData && yData[i]));
}
this.radii = radii;
}
/**
* Get the individual radius for one point.
* @private
*/
getRadius(zMin, zMax, minSize, maxSize, value, yValue) {
const options = this.options, sizeByArea = options.sizeBy !== 'width', zThreshold = options.zThreshold;
let 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;
}
/**
* Define hasData function for non-cartesian series.
* Returns true if the series has points at all.
* @private
*/
hasData() {
return !!this.processedXData.length; // != 0
}
/**
* @private
*/
pointAttribs(point, state) {
const 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;
}
/**
* Extend the base translate method to handle bubble size
* @private
*/
translate() {
// Run the parent method
super.translate.call(this);
this.getRadii();
this.translateBubble();
}
translateBubble() {
const { data, options, radii } = this, { minPxSize } = this.getPxExtremes();
// Set the shape type and arguments to be picked up in drawPoints
let i = data.length;
while (i--) {
const point = data[i];
const radius = radii ? radii[i] : 0; // #1737
// Negative points means negative z values (#9728)
if (this.zoneAxis === 'z') {
point.negative = (point.z || 0) < (options.zThreshold || 0);
}
if (isNumber(radius) && radius >= minPxSize / 2) {
// Shape arguments
point.marker = extend(point.marker, {
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 = void 0;
point.isInside = false; // #17281
}
}
}
getPxExtremes() {
const smallestSize = Math.min(this.chart.plotWidth, this.chart.plotHeight);
const getPxSize = (length) => {
let isPercent;
if (typeof length === 'string') {
isPercent = /%$/.test(length);
length = parseInt(length, 10);
}
return isPercent ? smallestSize * length / 100 : length;
};
const minPxSize = getPxSize(pick(this.options.minSize, 8));
// Prioritize min size if conflict to make sure bubbles are
// always visible. #5873
const maxPxSize = Math.max(getPxSize(pick(this.options.maxSize, '20%')), minPxSize);
return { minPxSize, maxPxSize };
}
getZExtremes() {
const options = this.options, zData = (this.zData || []).filter(isNumber);
if (zData.length) {
const zMin = pick(options.zMin, clamp(arrayMin(zData), options.displayNegative === false ?
(options.zThreshold || 0) :
-Number.MAX_VALUE, Number.MAX_VALUE));
const zMax = pick(options.zMax, arrayMax(zData));
if (isNumber(zMin) && isNumber(zMax)) {
return { zMin, zMax };
}
}
}
}
/* *
*
* Static Properties
*
* */
/**
* 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.
*
* @sample {highcharts} highcharts/demo/bubble/
* Bubble chart
*
* @extends plotOptions.scatter
* @excluding cluster
* @product highcharts highstock
* @requires highcharts-more
* @optionparent plotOptions.bubble
*/
BubbleSeries.defaultOptions = merge(ScatterSeries.defaultOptions, {
dataLabels: {
formatter: function () {
const { numberFormatter } = this.series.chart;
const { z } = this.point;
return isNumber(z) ? numberFormatter(z, -1) : '';
},
inside: true,
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
*/
/**
* @default z
* @apioption plotOptions.bubble.colorKey
*/
/**
* 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'
});
extend(BubbleSeries.prototype, {
alignDataLabel: columnProto.alignDataLabel,
applyZones: noop,
bubblePadding: true,
isBubble: true,
pointArrayMap: ['y', 'z'],
pointClass: BubblePoint,
parallelArrays: ['x', 'y', 'z'],
trackerGroups: ['group', 'dataLabelsGroup'],
specialGroup: 'group',
zoneAxis: 'z'
});
// On updated data in any series, delete the chart-level Z extremes cache
addEvent(BubbleSeries, 'updatedData', (e) => {
delete e.target.chart.bubbleZExtremes;
});
// After removing series, delete the chart-level Z extremes cache, #17502.
addEvent(BubbleSeries, 'remove', (e) => {
delete e.target.chart.bubbleZExtremes;
});
SeriesRegistry.registerSeriesType('bubble', BubbleSeries);
/* *
*
* Default Export
*
* */
/* *
*
* API Declarations
*
* */
/**
* @typedef {"area"|"width"} Highcharts.BubbleSizeByValue
*/
''; // Detach doclets above
/* *
*
* API Options
*
* */
/**
* 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
* @requires highcharts-more
* @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
* @product highcharts
* @apioption series.bubble.data
*/
/**
* @extends series.line.data.marker
* @excluding enabledThreshold, height, radius, width
* @product highcharts
* @apioption series.bubble.data.marker
*/
/**
* 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
return BubbleSeries;
});
_registerModule(_modules, 'Series/ColumnRange/ColumnRangePoint.js', [_modules['Core/Series/SeriesRegistry.js'], _modules['Core/Utilities.js']], function (SeriesRegistry, U) {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { seriesTypes: { column: { prototype: { pointClass: { prototype: columnProto } } }, arearange: { prototype: { pointClass: AreaRangePoint } } } } = SeriesRegistry;
const { extend, isNumber } = U;
/* *
*
* Class
*
* */
class ColumnRangePoint extends AreaRangePoint {
/* *
*
* Functions
*
* */
isValid() {
return isNumber(this.low);
}
}
extend(ColumnRangePoint.prototype, {
setState: columnProto.setState
});
/* *
*
* Default Export
*
* */
return ColumnRangePoint;
});
_registerModule(_modules, 'Series/ColumnRange/ColumnRangeSeries.js', [_modules['Series/ColumnRange/ColumnRangePoint.js'], _modules['Core/Globals.js'], _modules['Core/Series/SeriesRegistry.js'], _modules['Core/Utilities.js']], function (ColumnRangePoint, H, SeriesRegistry, U) {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { noop } = H;
const { seriesTypes: { arearange: AreaRangeSeries, column: ColumnSeries, column: { prototype: columnProto } } } = SeriesRegistry;
const { addEvent, clamp, extend, isNumber, merge, pick } = U;
/* *
*
* Constants
*
* */
/**
* The column range is a cartesian series type with higher and lower
* Y values along an X axis. 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
* @requires highcharts-more
* @optionparent plotOptions.columnrange
*/
const columnRangeOptions = {
borderRadius: {
where: 'all'
},
/**
* 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.
*
* @declare Highcharts.SeriesAreaRangeDataLabelsOptionsObject
* @extends plotOptions.arearange.dataLabels
* @since 2.3.0
* @product highcharts highstock
* @apioption plotOptions.columnrange.dataLabels
*/
pointRange: null,
legendSymbol: 'rectangle',
/** @ignore-option */
marker: null,
states: {
hover: {
/** @ignore-option */
halo: false
}
}
};
/* *
*
* Class
*
* */
/**
* The ColumnRangeSeries class
*
* @private
* @class
* @name Highcharts.seriesTypes.columnrange
*
* @augments Highcharts.Series
*/
class ColumnRangeSeries extends AreaRangeSeries {
/* *
*
* Functions
*
* */
setOptions() {
// #14359 Prevent side-effect from stacking.
merge(true, arguments[0], { stacking: void 0 });
return AreaRangeSeries.prototype.setOptions.apply(this, arguments);
}
// Overrides from modules that may be loaded after this module
// @todo move to compositions
translate() {
return columnProto.translate.apply(this);
}
// Public crispCol(): BBoxObject {
// return columnProto.crispCol.apply(this, arguments as any);
// }
// public drawPoints(): void {
// return columnProto.drawPoints.apply(this, arguments as any);
// }
// public drawTracker(): void {
// return columnProto.drawTracker.apply(this, arguments as any);
// }
// public getColumnMetrics(): ColumnMetricsObject {
// return columnProto.getColumnMetrics.apply(this, arguments as any);
// }
pointAttribs() {
return columnProto.pointAttribs.apply(this, arguments);
}
// Public adjustForMissingColumns(): number {
// return columnProto.adjustForMissingColumns.apply(this, arguments);
// }
// public animate(): void {
// return columnProto.animate.apply(this, arguments as any);
// }
translate3dPoints() {
return columnProto.translate3dPoints.apply(this, arguments);
}
translate3dShapes() {
return columnProto.translate3dShapes.apply(this, arguments);
}
afterColumnTranslate() {
/**
* Translate data points from raw values x and y to plotX and plotY
* @private
*/
const yAxis = this.yAxis, xAxis = this.xAxis, startAngleRad = xAxis.startAngleRad, chart = this.chart, isRadial = this.xAxis.isRadial, safeDistance = Math.max(chart.chartWidth, chart.chartHeight) + 999;
let height, heightDifference, start, y;
// eslint-disable-next-line valid-jsdoc
/**
* Don't draw too far outside plot area (#6835)
* @private
*/
function safeBounds(pixelPos) {
return clamp(pixelPos, -safeDistance, safeDistance);
}
// Set plotLow and plotHigh
this.points.forEach((point) => {
const shapeArgs = point.shapeArgs || {}, minPointLength = this.options.minPointLength, plotY = point.plotY, plotHigh = yAxis.translate(point.high, 0, 1, 0, 1);
if (isNumber(plotHigh) && isNumber(plotY)) {
point.plotHigh = safeBounds(plotHigh);
point.plotLow = safeBounds(plotY);
// Adjust shape
y = point.plotHigh;
height = pick(point.rectPlotY, point.plotY) - point.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 && this.polar) {
start = point.barX + startAngleRad;
point.shapeType = 'arc';
point.shapeArgs = this.polar.arc(y + height, y, start, start + point.pointWidth);
}
else {
shapeArgs.height = height;
shapeArgs.y = y;
const { x = 0, width = 0 } = shapeArgs;
// #17912, aligning column range points
// merge if shapeArgs contains more properties e.g. for 3d
point.shapeArgs = merge(point.shapeArgs, this.crispCol(x, y, width, height));
point.tooltipPos = chart.inverted ?
[
yAxis.len + yAxis.pos - chart.plotLeft - y -
height / 2,
xAxis.len + xAxis.pos - chart.plotTop - x -
width / 2,
height
] : [
xAxis.left - chart.plotLeft + x + width / 2,
yAxis.pos - chart.plotTop + y + height / 2,
height
]; // Don't inherit from column tooltip position - #3372
}
}
});
}
}
/* *
*
* Static Properties
*
* */
ColumnRangeSeries.defaultOptions = merge(ColumnSeries.defaultOptions, AreaRangeSeries.defaultOptions, columnRangeOptions);
addEvent(ColumnRangeSeries, 'afterColumnTranslate', function () {
ColumnRangeSeries.prototype.afterColumnTranslate.apply(this);
}, { order: 5 });
extend(ColumnRangeSeries.prototype, {
directTouch: true,
pointClass: ColumnRangePoint,
trackerGroups: ['group', 'dataLabelsGroup'],
adjustForMissingColumns: columnProto.adjustForMissingColumns,
animate: columnProto.animate,
crispCol: columnProto.crispCol,
drawGraph: noop,
drawPoints: columnProto.drawPoints,
getSymbol: noop,
drawTracker: columnProto.drawTracker,
getColumnMetrics: columnProto.getColumnMetrics
});
SeriesRegistry.registerSeriesType('columnrange', ColumnRangeSeries);
/* *
*
* Default Export
*
* */
/* *
*
* API Options
*
* */
/**
* 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
* @requires highcharts-more
* @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
*/
/**
* @extends series.columnrange.dataLabels
* @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
return ColumnRangeSeries;
});
_registerModule(_modules, 'Series/ColumnPyramid/ColumnPyramidSeriesDefaults.js', [], function () {
/* *
*
* (c) 2010-2024 Sebastian Bochan
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
/* *
*
* API Options
*
* */
/**
* Column pyramid series display one pyramid per value along an X axis.
* 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, boostBlending
* @requires highcharts-more
* @optionparent plotOptions.columnpyramid
*/
const ColumnPyramidSeriesDefaults = {};
/**
* 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,
* boostThreshold, boostBlending
* @product highcharts highstock
* @requires highcharts-more
* @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
*/
''; // Keeps doclets above separate
/* *
*
* Default Export
*
* */
return ColumnPyramidSeriesDefaults;
});
_registerModule(_modules, 'Series/ColumnPyramid/ColumnPyramidSeries.js', [_modules['Series/ColumnPyramid/ColumnPyramidSeriesDefaults.js'], _modules['Core/Series/SeriesRegistry.js'], _modules['Core/Utilities.js']], function (ColumnPyramidSeriesDefaults, SeriesRegistry, U) {
/* *
*
* (c) 2010-2024 Sebastian Bochan
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { column: ColumnSeries } = SeriesRegistry.seriesTypes;
const { clamp, merge, pick } = U;
/* *
*
* Class
*
* */
/**
* The ColumnPyramidSeries class
*
* @private
* @class
* @name Highcharts.seriesTypes.columnpyramid
*
* @augments Highcharts.Series
*/
class ColumnPyramidSeries extends ColumnSeries {
/* *
*
* Functions
*
* */
/**
* Overrides the column translate method
* @private
*/
translate() {
const 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, minPointLength = pick(options.minPointLength, 5), metrics = series.getColumnMetrics(), pointWidth = metrics.width, pointXOffset = series.pointXOffset = metrics.offset;
let translatedThreshold = series.translatedThreshold =
yAxis.getThreshold(threshold),
// Postprocessed for border width
seriesBarW = series.barW =
Math.max(pointWidth, 1 + 2 * borderWidth);
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);
}
super.translate();
// Record the new values
for (const point of series.points) {
const yBottom = pick(point.yBottom, translatedThreshold), safeDistance = 999 + Math.abs(yBottom), plotY = clamp(point.plotY, -safeDistance, yAxis.len + safeDistance),
// Don't draw too far outside plot area
// (#1303, #2241, #4264)
barW = seriesBarW / 2, barY = Math.min(plotY, yBottom), barH = Math.max(plotY, yBottom) - barY;
let barX = point.plotX + pointXOffset, stackTotal, stackHeight, topXwidth, bottomXwidth, invBarPos, x1, x2, x3, x4, y1, y2;
// Adjust for null or missing points
if (options.centerInCategory) {
barX = series.adjustForMissingColumns(barX, pointWidth, point, metrics);
}
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)
const 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. Cannot be a NaN #12514.
topXwidth = stackHeight ?
(barW * (barY - topPointY)) / stackHeight : 0;
// Like topXwidth, but with height of point
bottomXwidth = stackHeight ?
(barW * (barY + barH - topPointY)) / stackHeight :
0;
/*
/\
/ \
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 = yAxis.width - barY;
stackHeight =
topPointY - (yAxis.width - 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 = {
x: x1,
y: y1,
width: x2 - x1,
height: barH,
// Path of pyramid
d: [
['M', x1, y1],
['L', x2, y1],
['L', x3, y2],
['L', x4, y2],
['Z']
]
};
}
}
}
/* *
*
* Static properties
*
* */
ColumnPyramidSeries.defaultOptions = merge(ColumnSeries.defaultOptions, ColumnPyramidSeriesDefaults);
SeriesRegistry.registerSeriesType('columnpyramid', ColumnPyramidSeries);
/* *
*
* Default Export
*
* */
return ColumnPyramidSeries;
});
_registerModule(_modules, 'Series/ErrorBar/ErrorBarSeriesDefaults.js', [], function () {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
/* *
*
* API Options
*
* */
/**
* 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
* @sample highcharts/series-errorbar/datalabels/
* Error bars with data labels
*
* @extends plotOptions.boxplot
* @excluding boostBlending, boostThreshold
* @product highcharts
* @requires highcharts-more
* @optionparent plotOptions.errorbar
*/
const ErrorBarSeriesDefaults = {
/**
* 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" /* Palette.neutralColor100 */,
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
};
/**
* 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, boostThreshold,
* boostBlending
* @product highcharts
* @requires highcharts-more
* @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
/* *
*
* Default Export
*
* */
return ErrorBarSeriesDefaults;
});
_registerModule(_modules, 'Series/ErrorBar/ErrorBarSeries.js', [_modules['Series/BoxPlot/BoxPlotSeries.js'], _modules['Series/Column/ColumnSeries.js'], _modules['Series/ErrorBar/ErrorBarSeriesDefaults.js'], _modules['Core/Series/SeriesRegistry.js'], _modules['Core/Utilities.js']], function (BoxPlotSeries, ColumnSeries, ErrorBarSeriesDefaults, SeriesRegistry, U) {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { arearange: AreaRangeSeries } = SeriesRegistry.seriesTypes;
const { addEvent, merge, extend } = U;
/* *
*
* Class
*
* */
/**
* Errorbar series type
*
* @private
* @class
* @name Highcharts.seriesTypes.errorbar
*
* @augments Highcharts.Series
*/
class ErrorBarSeries extends BoxPlotSeries {
/* *
*
* Functions
*
* */
getColumnMetrics() {
const series = this;
// Get the width and X offset, either on top of the linked series
// column or standalone
return ((series.linkedParent && series.linkedParent.columnMetrics) ||
ColumnSeries.prototype.getColumnMetrics.call(series));
}
drawDataLabels() {
const series = this, valKey = series.pointValKey;
if (AreaRangeSeries) {
AreaRangeSeries.prototype.drawDataLabels.call(series);
// Arearange drawDataLabels does not reset point.y to high,
// but to low after drawing (#4133)
for (const point of series.points) {
point.y = point[valKey];
}
}
}
toYData(point) {
// Return a plain array for speedy calculation
return [point.low, point.high];
}
}
/* *
*
* Static Properties
*
* */
ErrorBarSeries.defaultOptions = merge(BoxPlotSeries.defaultOptions, ErrorBarSeriesDefaults);
addEvent(ErrorBarSeries, 'afterTranslate', function () {
for (const point of this.points) {
point.plotLow = point.plotY;
}
}, { order: 0 });
extend(ErrorBarSeries.prototype, {
pointArrayMap: ['low', 'high'],
pointValKey: 'high',
doQuartiles: false
});
SeriesRegistry.registerSeriesType('errorbar', ErrorBarSeries);
/* *
*
* Default Export
*
* */
return ErrorBarSeries;
});
_registerModule(_modules, 'Series/Gauge/GaugePoint.js', [_modules['Core/Series/SeriesRegistry.js']], function (SeriesRegistry) {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { series: { prototype: { pointClass: Point } } } = SeriesRegistry;
/* *
*
* Class
*
* */
class GaugePoint extends Point {
/* *
*
* Functions
*
* */
/* eslint-disable valid-jsdoc */
/**
* Don't do any hover colors or anything
* @private
*/
setState(state) {
this.state = state;
}
}
/* *
*
* Default Export
*
* */
return GaugePoint;
});
_registerModule(_modules, 'Series/Gauge/GaugeSeries.js', [_modules['Series/Gauge/GaugePoint.js'], _modules['Core/Globals.js'], _modules['Core/Series/SeriesRegistry.js'], _modules['Core/Utilities.js']], function (GaugePoint, H, SeriesRegistry, U) {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { noop } = H;
const { series: Series, seriesTypes: { column: ColumnSeries } } = SeriesRegistry;
const { clamp, isNumber, extend, merge, pick, pInt, defined } = U;
/* *
*
* Class
*
* */
/**
*
* The `gauge` series type
*
* @private
* @class
* @name Highcharts.seriesTypes.map
*
* @augments Highcharts.Series
*/
class GaugeSeries extends Series {
/* *
*
* Functions
*
* */
/* eslint-disable valid-jsdoc */
/**
* Calculate paths etc
* @private
*/
translate() {
const series = this, yAxis = series.yAxis, options = series.options, center = yAxis.center;
series.generatePoints();
series.points.forEach((point) => {
const dialOptions = merge(options.dial, point.dial), radius = (pInt(dialOptions.radius) * center[2]) / 200, baseLength = (pInt(dialOptions.baseLength) * radius) / 100, rearLength = (pInt(dialOptions.rearLength) * radius) / 100, baseWidth = dialOptions.baseWidth, topWidth = dialOptions.topWidth;
let overshoot = options.overshoot, rotation = yAxis.startAngleRad + yAxis.translate(point.y, void 0, void 0, void 0, true);
// Handle the wrap and overshoot options
if (isNumber(overshoot) || options.wrap === false) {
overshoot = isNumber(overshoot) ?
(overshoot / 180 * Math.PI) : 0;
rotation = clamp(rotation, yAxis.startAngleRad - overshoot, yAxis.endAngleRad + overshoot);
}
rotation = rotation * 180 / Math.PI;
point.shapeType = 'path';
const d = dialOptions.path || [
['M', -rearLength, -baseWidth / 2],
['L', baseLength, -baseWidth / 2],
['L', radius, -topWidth / 2],
['L', radius, topWidth / 2],
['L', baseLength, baseWidth / 2],
['L', -rearLength, baseWidth / 2],
['Z']
];
point.shapeArgs = {
d,
translateX: center[0],
translateY: center[1],
rotation: rotation
};
// Positions for data label
point.plotX = center[0];
point.plotY = center[1];
if (defined(point.y) && yAxis.max - yAxis.min) {
point.percentage =
(point.y - yAxis.min) / (yAxis.max - yAxis.min) * 100;
}
});
}
/**
* Draw the points where each point is one needle
* @private
*/
drawPoints() {
const series = this, chart = series.chart, center = series.yAxis.center, pivot = series.pivot, options = series.options, pivotOptions = options.pivot, renderer = chart.renderer;
series.points.forEach((point) => {
const 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)
.addClass('highcharts-dial')
.add(series.group);
}
// Presentational attributes
if (!chart.styledMode) {
point.graphic[graphic ? 'animate' : 'attr']({
stroke: dialOptions.borderColor,
'stroke-width': dialOptions.borderWidth,
fill: dialOptions.backgroundColor
});
}
});
// Add or move the pivot
if (pivot) {
pivot.animate({
translateX: center[0],
translateY: center[1]
});
}
else if (pivotOptions) {
series.pivot =
renderer.circle(0, 0, pivotOptions.radius)
.attr({
zIndex: 2
})
.addClass('highcharts-pivot')
.translate(center[0], center[1])
.add(series.group);
// Presentational attributes
if (!chart.styledMode) {
series.pivot.attr({
fill: pivotOptions.backgroundColor,
stroke: pivotOptions.borderColor,
'stroke-width': pivotOptions.borderWidth
});
}
}
}
/**
* Animate the arrow up from startAngle
* @private
*/
animate(init) {
const series = this;
if (!init) {
series.points.forEach((point) => {
const 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);
}
});
}
}
/**
* @private
*/
render() {
this.group = this.plotGroup('group', 'series', this.visible ? 'inherit' : '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(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() {
return !!this.points.length; // != 0
}
}
/* *
*
* Static properties
*
* */
/**
* 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, colorAxis, colorKey,
* connectEnds, connectNulls, cropThreshold, dashStyle,
* dragDrop, findNearestPointBy, getExtremesFromAll, marker,
* negativeColor, pointPlacement, shadow, softThreshold,
* stacking, states, step, threshold, turboThreshold, xAxis,
* zoneAxis, zones, dataSorting, boostBlending
* @product highcharts
* @requires highcharts-more
* @optionparent plotOptions.gauge
*/
GaugeSeries.defaultOptions = merge(Series.defaultOptions, {
/**
* 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: {
borderColor: "#cccccc" /* Palette.neutralColor20 */,
borderRadius: 3,
borderWidth: 1,
crop: false,
defer: false,
enabled: true,
verticalAlign: 'top',
y: 15,
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 {*}
* @since 2.3.0
* @product highcharts
*/
dial: {
/**
* 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
*/
backgroundColor: "#000000" /* Palette.neutralColor100 */,
/**
* 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
*/
baseLength: '70%',
/**
* 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
*/
baseWidth: 3,
/**
* 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
*/
borderColor: "#cccccc" /* Palette.neutralColor20 */,
/**
* 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
*/
borderWidth: 0,
/**
* An array with an SVG path for the custom dial.
*
* @sample {highcharts} highcharts/plotoptions/gauge-path/
* Dial options demonstrated
*
* @type {Highcharts.SVGPathArray}
* @since 10.2.0
* @product highcharts
* @apioption plotOptions.gauge.dial.path
*/
/**
* 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
*/
radius: '80%',
/**
* 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
*/
rearLength: '10%',
/**
* 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
*/
topWidth: 1
},
/**
* 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}
* @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 {*}
* @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
*/
radius: 5,
/**
* 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
*/
borderWidth: 0,
/**
* 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
*/
borderColor: "#cccccc" /* Palette.neutralColor20 */,
/**
* 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
*/
backgroundColor: "#000000" /* Palette.neutralColor100 */
},
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
});
extend(GaugeSeries.prototype, {
// `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,
drawTracker: ColumnSeries.prototype.drawTracker,
fixedBox: true,
forceDL: true,
noSharedTooltip: true,
pointClass: GaugePoint,
trackerGroups: ['group', 'dataLabelsGroup']
});
SeriesRegistry.registerSeriesType('gauge', GaugeSeries);
/* *
*
* Default Export
*
* */
/* *
*
* API options
*
* */
/**
* 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, dataSorting, boostBlending
* @product highcharts
* @requires highcharts-more
* @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
return GaugeSeries;
});
_registerModule(_modules, 'Series/DragNodesComposition.js', [_modules['Core/Globals.js'], _modules['Core/Utilities.js']], function (H, U) {
/* *
*
* Networkgraph series
*
* (c) 2010-2024 Paweł Fus
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { composed } = H;
const { addEvent, pushUnique } = U;
/* *
*
* Functions
*
* */
/**
* @private
*/
function compose(ChartClass) {
if (pushUnique(composed, 'DragNodes')) {
addEvent(ChartClass, 'load', onChartLoad);
}
}
/**
* Draggable mode:
* @private
*/
function onChartLoad() {
const chart = this;
let mousedownUnbinder, mousemoveUnbinder, mouseupUnbinder;
if (chart.container) {
mousedownUnbinder = addEvent(chart.container, 'mousedown', (event) => {
const point = chart.hoverPoint;
if (point &&
point.series &&
point.series.hasDraggableNodes &&
point.series.options.draggable) {
point.series.onMouseDown(point, event);
mousemoveUnbinder = addEvent(chart.container, 'mousemove', (e) => (point &&
point.series &&
point.series.onMouseMove(point, e)));
mouseupUnbinder = addEvent(chart.container.ownerDocument, 'mouseup', (e) => {
mousemoveUnbinder();
mouseupUnbinder();
return point &&
point.series &&
point.series.onMouseUp(point, e);
});
}
});
}
addEvent(chart, 'destroy', function () {
mousedownUnbinder();
});
}
/**
* Mouse down action, initializing drag&drop mode.
*
* @private
* @param {Highcharts.Point} point
* The point that event occurred.
* @param {Highcharts.PointerEventObject} event
* Browser event, before normalization.
*/
function onMouseDown(point, event) {
const normalizedEvent = this.chart.pointer?.normalize(event) || 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 {Highcharts.Point} point
* The point that event occurred.
* @param {global.Event} event
* Browser event, before normalization.
*/
function onMouseMove(point, event) {
if (point.fixedPosition && point.inDragMode) {
const series = this, chart = series.chart, normalizedEvent = chart.pointer?.normalize(event) || event, diffX = point.fixedPosition.chartX - normalizedEvent.chartX, diffY = point.fixedPosition.chartY - normalizedEvent.chartY, graphLayoutsLookup = chart.graphLayoutsLookup;
let 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);
graphLayoutsLookup.forEach((layout) => {
layout.restartSimulation();
});
}
}
}
}
/**
* Mouse up action, finalizing drag&drop.
*
* @private
* @param {Highcharts.Point} point
* The point that event occurred.
*/
function onMouseUp(point) {
if (point.fixedPosition) {
if (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;
}
}
}
/**
* Redraw halo on mousemove during the drag&drop action.
*
* @private
* @param {Highcharts.Point} point
* The point that should show halo.
*/
function redrawHalo(point) {
if (point && this.halo) {
this.halo.attr({
d: point.haloPath(this.options.states.hover.halo.size)
});
}
}
/* *
*
* Default Export
*
* */
const DragNodesComposition = {
compose,
onMouseDown,
onMouseMove,
onMouseUp,
redrawHalo
};
return DragNodesComposition;
});
_registerModule(_modules, 'Series/GraphLayoutComposition.js', [_modules['Core/Animation/AnimationUtilities.js'], _modules['Core/Globals.js'], _modules['Core/Utilities.js']], function (A, H, U) {
/* *
*
* Networkgraph series
*
* (c) 2010-2024 Paweł Fus
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { setAnimation } = A;
const { composed } = H;
const { addEvent, pushUnique } = U;
/* *
*
* Constants
*
* */
const integrations = {};
const layouts = {};
/* *
*
* Functions
*
* */
/**
* @private
*/
function compose(ChartClass) {
if (pushUnique(composed, 'GraphLayout')) {
addEvent(ChartClass, 'afterPrint', onChartAfterPrint);
addEvent(ChartClass, 'beforePrint', onChartBeforePrint);
addEvent(ChartClass, 'predraw', onChartPredraw);
addEvent(ChartClass, 'render', onChartRender);
}
}
/**
* Re-enable simulation after print.
* @private
*/
function onChartAfterPrint() {
if (this.graphLayoutsLookup) {
this.graphLayoutsLookup.forEach((layout) => {
// Return to default simulation
layout.updateSimulation();
});
this.redraw();
}
}
/**
* Disable simulation before print if enabled.
* @private
*/
function onChartBeforePrint() {
if (this.graphLayoutsLookup) {
this.graphLayoutsLookup.forEach((layout) => {
layout.updateSimulation(false);
});
this.redraw();
}
}
/**
* Clear previous layouts.
* @private
*/
function onChartPredraw() {
if (this.graphLayoutsLookup) {
this.graphLayoutsLookup.forEach((layout) => {
layout.stop();
});
}
}
/**
* @private
*/
function onChartRender() {
let systemsStable, afterRender = false;
const layoutStep = (layout) => {
if (layout.maxIterations-- &&
isFinite(layout.temperature) &&
!layout.isStable() &&
!layout.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) {
setAnimation(false, this);
// Start simulation
this.graphLayoutsLookup.forEach((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((series) => {
if (series && series.layout) {
series.render();
}
});
}
}
}
/* *
*
* Default Export
*
* */
const GraphLayoutComposition = {
compose,
integrations,
layouts
};
return GraphLayoutComposition;
});
_registerModule(_modules, 'Series/PackedBubble/PackedBubblePoint.js', [_modules['Core/Chart/Chart.js'], _modules['Core/Series/Point.js'], _modules['Core/Series/SeriesRegistry.js']], function (Chart, Point, SeriesRegistry) {
/* *
*
* (c) 2010-2024 Grzegorz Blachlinski, Sebastian Bochan
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { seriesTypes: { bubble: { prototype: { pointClass: BubblePoint } } } } = SeriesRegistry;
/* *
*
* Class
*
* */
class PackedBubblePoint extends BubblePoint {
/* *
*
* Functions
*
* */
/* eslint-disable valid-jsdoc */
/**
* Destroy point.
* Then remove point from the layout.
* @private
*/
destroy() {
if (this.series.layout) {
this.series.layout.removeElementFromCollection(this, this.series.layout.nodes);
}
return Point.prototype.destroy.apply(this, arguments);
}
firePointEvent() {
const series = this.series, seriesOptions = series.options;
if (this.isParentNode && seriesOptions.parentNode) {
const temp = seriesOptions.allowPointSelect;
seriesOptions.allowPointSelect = (seriesOptions.parentNode.allowPointSelect);
Point.prototype.firePointEvent.apply(this, arguments);
seriesOptions.allowPointSelect = temp;
}
else {
Point.prototype.firePointEvent.apply(this, arguments);
}
}
select() {
const point = this, series = this.series, chart = series.chart;
if (point.isParentNode) {
chart.getSelectedPoints = chart.getSelectedParentNodes;
Point.prototype.select.apply(this, arguments);
chart.getSelectedPoints = Chart.prototype.getSelectedPoints;
}
else {
Point.prototype.select.apply(this, arguments);
}
}
}
/* *
*
* Default Export
*
* */
return PackedBubblePoint;
});
_registerModule(_modules, 'Series/PackedBubble/PackedBubbleSeriesDefaults.js', [_modules['Core/Utilities.js']], function (U) {
/* *
*
* Imports
*
* */
const { isNumber } = U;
/* *
*
* Constants
*
* */
/**
* 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.
*
* @sample highcharts/demo/packed-bubble/
* Packed bubble chart
* @sample highcharts/demo/packed-bubble-split/
* Split packed bubble chart
*
* @extends plotOptions.bubble
* @excluding connectEnds, connectNulls, cropThreshold, dragDrop, jitter,
* keys, pointPlacement, sizeByAbsoluteValue, step, xAxis,
* yAxis, zMax, zMin, dataSorting, boostThreshold,
* boostBlending
* @product highcharts
* @since 7.0.0
* @requires highcharts-more
* @optionparent plotOptions.packedbubble
*
* @private
*/
const PackedBubbleSeriesDefaults = {
/**
* 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',
crisp: false,
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,
/**
* Series options for parent nodes.
*
* @since 8.1.1
*
* @private
*/
parentNode: {
/**
* Allow this series' parent nodes to be selected
* by clicking on the graph.
*
* @since 8.1.1
*/
allowPointSelect: false
},
/**
/**
*
* @declare Highcharts.SeriesPackedBubbleDataLabelsOptionsObject
*
* @private
*/
dataLabels: {
/**
* 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.
*
* @type {string}
* @since 7.0.0
* @apioption plotOptions.packedbubble.dataLabels.format
*/
// eslint-disable-next-line valid-jsdoc
/**
* 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.
*
* @type {Highcharts.SeriesPackedBubbleDataLabelsFormatterCallbackFunction}
* @since 7.0.0
*/
formatter: function () {
const { numberFormatter } = this.series.chart;
const { value } = this.point;
return isNumber(value) ? numberFormatter(value, -1) : '';
},
/**
* @type {string}
* @since 7.1.0
* @apioption plotOptions.packedbubble.dataLabels.parentNodeFormat
*/
// eslint-disable-next-line valid-jsdoc
/**
* @type {Highcharts.SeriesPackedBubbleDataLabelsFormatterCallbackFunction}
* @since 7.1.0
*/
parentNodeFormatter: function () {
return this.name;
},
/**
* @sample {highcharts} highcharts/series-packedbubble/packed-dashboard
* Dashboard with dataLabels on parentNodes
*
* @declare Highcharts.SeriesPackedBubbleDataLabelsTextPathOptionsObject
* @since 7.1.0
*/
parentNodeTextPath: {
/**
* Presentation attributes for the text path.
*
* @type {Highcharts.SVGAttributes}
* @since 7.1.0
* @apioption plotOptions.packedbubble.dataLabels.attributes
*/
/**
* Enable or disable `textPath` option for link's or marker's
* data labels.
*
* @since 7.1.0
*/
enabled: true
},
/**
* Options for a _node_ label text which should follow marker's
* shape.
*
* **Note:** Only SVG-based renderer supports this option.
*
* @extends plotOptions.series.dataLabels.textPath
* @apioption plotOptions.packedbubble.dataLabels.textPath
*/
padding: 0,
style: {
transition: 'opacity 2000ms'
}
},
/**
* 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: null,
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
}
};
/* *
*
* Default Export
*
* */
/* *
*
* API Options
*
* */
/**
* 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 cropThreshold, dataParser, dataSorting, dataURL, dragDrop, stack,
* boostThreshold, boostBlending
* @product highcharts
* @requires highcharts-more
* @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
return PackedBubbleSeriesDefaults;
});
_registerModule(_modules, 'Series/Networkgraph/VerletIntegration.js', [], function () {
/* *
*
* Networkgraph series
*
* (c) 2010-2024 Paweł Fus
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
/* *
*
* Functions
*
* */
/**
* Attractive force.
*
* In Verlet integration, force is applied on a node immediately to it's
* `plotX` and `plotY` position.
*
* @private
* @param {Highcharts.Point} link
* Link that connects two nodes
* @param {number} force
* Force calculated in `repulsiveForceFunction`
* @param {Highcharts.PositionObject} distanceXY
* Distance between two nodes e.g. `{x, y}`
*/
function attractive(link, force, distanceXY) {
const 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;
}
}
/**
* Attractive force function. 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
*/
function attractiveForceFunction(d, k) {
// Used in API:
return (k - d) / d;
}
/**
* 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 immediately to it's
* `plotX` and `plotY` position.
*
* @private
*/
function barycenter() {
const gravitationalConstant = this.options.gravitationalConstant || 0, xFactor = (this.barycenter.xFactor -
(this.box.left + this.box.width) / 2) * gravitationalConstant, yFactor = (this.barycenter.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;
}
});
}
/**
* Estiamte the best possible distance between two nodes, making graph
* readable.
* @private
*/
function getK(layout) {
return Math.pow(layout.box.width * layout.box.height / layout.nodes.length, 0.5);
}
/**
* Integration method.
*
* In Verlet integration, forces are applied on node immediately 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
*/
function integrate(layout, node) {
const friction = -layout.options.friction, maxSpeed = layout.options.maxSpeed, prevX = node.prevX, prevY = node.prevY,
// Apply friction:
frictionX = ((node.plotX + node.dispX -
prevX) * friction), frictionY = ((node.plotY + node.dispY -
prevY) * friction), abs = Math.abs, signX = abs(frictionX) / (frictionX || 1), // Need to deal with 0
signY = abs(frictionY) / (frictionY || 1),
// Apply max speed:
diffX = signX * Math.min(maxSpeed, Math.abs(frictionX)), diffY = signY * Math.min(maxSpeed, Math.abs(frictionY));
// 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
});
}
/**
* Repulsive force.
*
* In Verlet integration, force is applied on a node immediately to it's
* `plotX` and `plotY` position.
*
* @private
* @param {Highcharts.Point} node
* Node that should be translated by force.
* @param {number} force
* Force calculated in `repulsiveForceFunction`
* @param {Highcharts.PositionObject} distanceXY
* Distance between two nodes e.g. `{x, y}`
*/
function repulsive(node, force, distanceXY) {
const factor = force * this.diffTemperature / node.mass / node.degree;
if (!node.fixedPosition) {
node.plotX += distanceXY.x * factor;
node.plotY += distanceXY.y * factor;
}
}
/**
* Repulsive force function. 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
*/
function repulsiveForceFunction(d, k) {
// Used in API:
return (k - d) / d * (k > d ? 1 : 0); // Force only for close nodes
}
/* *
*
* Default Export
*
* */
const VerletIntegration = {
attractive,
attractiveForceFunction,
barycenter,
getK,
integrate,
repulsive,
repulsiveForceFunction
};
return VerletIntegration;
});
_registerModule(_modules, 'Series/PackedBubble/PackedBubbleIntegration.js', [_modules['Core/Globals.js'], _modules['Series/Networkgraph/VerletIntegration.js']], function (H, VerletIntegration) {
/* *
*
* (c) 2010-2024 Grzegorz Blachlinski, Sebastian Bochan
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { noop } = H;
/* *
*
* Functions
*
* */
/**
* @private
*/
function barycenter() {
const layout = this, gravitationalConstant = layout.options.gravitationalConstant, box = layout.box, nodes = layout.nodes;
let centerX, centerY;
for (const node of nodes) {
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));
}
}
}
/**
* @private
*/
function repulsive(node, force, distanceXY, repNode) {
const 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;
}
}
/**
* @private
*/
function repulsiveForceFunction(d, k, node, repNode) {
return Math.min(d, (node.marker.radius +
repNode.marker.radius) / 2);
}
/* *
*
* Default Export
*
* */
const PackedBubbleIntegration = {
barycenter,
getK: noop,
integrate: VerletIntegration.integrate,
repulsive,
repulsiveForceFunction
};
return PackedBubbleIntegration;
});
_registerModule(_modules, 'Series/Networkgraph/EulerIntegration.js', [], function () {
/* *
*
* Networkgraph series
*
* (c) 2010-2024 Paweł Fus
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
/* *
*
* Functions
*
* */
/**
* 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 calculated in `repulsiveForceFunction`
* @param {Highcharts.PositionObject} distanceXY
* Distance between two nodes e.g. `{x, y}`
* @param {number} distanceR
*/
function attractive(link, force, distanceXY, distanceR) {
const 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;
}
}
/**
* Attractive force function. 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
*/
function attractiveForceFunction(d, k) {
return d * d / k;
}
/**
* 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
*/
function barycenter() {
const gravitationalConstant = this.options.gravitationalConstant, xFactor = this.barycenter.xFactor, yFactor = this.barycenter.yFactor;
this.nodes.forEach(function (node) {
if (!node.fixedPosition) {
const 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);
}
});
}
/**
* Estimate the best possible distance between two nodes, making graph
* readable.
* @private
*/
function getK(layout) {
return Math.pow(layout.box.width * layout.box.height / layout.nodes.length, 0.3);
}
/**
* 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:
* `x(n+1) = x(n) + v(n) / length(v(n)) * min(v(n), temperature(n))`
* where:
* - `x(n+1)`: next position
* - `x(n)`: current position
* - `v(n)`: velocity (comes from net force)
* - `temperature(n)`: current temperature
*
* 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
*/
function integrate(layout, node) {
node.dispX +=
node.dispX * layout.options.friction;
node.dispY +=
node.dispY * layout.options.friction;
const 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));
}
}
/**
* Repulsive force.
*
* @private
* @param {Highcharts.Point} node
* Node that should be translated by force.
* @param {number} force
* Force calculated in `repulsiveForceFunction`
* @param {Highcharts.PositionObject} distanceXY
* Distance between two nodes e.g. `{x, y}`
*/
function repulsive(node, force, distanceXY, distanceR) {
node.dispX +=
(distanceXY.x / distanceR) * force / node.degree;
node.dispY +=
(distanceXY.y / distanceR) * force / node.degree;
}
/**
* Repulsive force function. 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
*/
function repulsiveForceFunction(d, k) {
return k * k / d;
}
/* *
*
* Default Export
*
* */
const EulerIntegration = {
attractive,
attractiveForceFunction,
barycenter,
getK,
integrate,
repulsive,
repulsiveForceFunction
};
return EulerIntegration;
});
_registerModule(_modules, 'Series/Networkgraph/QuadTreeNode.js', [], function () {
/* *
*
* Networkgraph series
*
* (c) 2010-2024 Paweł Fus
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
/* *
*
* Class
*
* */
/**
* 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
*/
class QuadTreeNode {
/* *
*
* Constructor
*
* */
constructor(box) {
/* *
*
* Properties
*
* */
/**
* 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 = false;
/**
* 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. 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. 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);
}
/* *
*
* Functions
*
* */
/**
* When inserting another node into the box, that already hove one node,
* divide the available space into another four quadrants.
*
* Indexes of quadrants are:
* ```
* ------------- -------------
* | | | | |
* | | | 0 | 1 |
* | | divide() | | |
* | 1 | -----------> -------------
* | | | | |
* | | | 3 | 2 |
* | | | | |
* ------------- -------------
* ```
*/
divideBox() {
const 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 >`.
* @private
*/
getBoxPosition(point) {
const left = point.plotX < this.box.left + this.box.width / 2, top = point.plotY < this.box.top + this.box.height / 2;
let 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;
}
/**
* 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(point, depth) {
let 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 || NaN,
left: point.plotY || NaN,
// 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() {
let mass = 0, plotX = 0, plotY = 0;
if (this.isInternal) {
// Calculate weightened mass of the quad node:
for (const pointMass of this.nodes) {
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;
}
}
/* *
*
* Default Export
*
* */
return QuadTreeNode;
});
_registerModule(_modules, 'Series/Networkgraph/QuadTree.js', [_modules['Series/Networkgraph/QuadTreeNode.js']], function (QuadTreeNode) {
/* *
*
* Networkgraph series
*
* (c) 2010-2024 Paweł Fus
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
/* *
*
* Class
*
* */
/**
* 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
*/
class QuadTree {
/* *
*
* Constructor
*
* */
constructor(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);
this.root.isInternal = true;
this.root.isRoot = true;
this.root.divideBox();
}
/* *
*
* Functions
*
* */
/**
* Calculate mass of the each QuadNode in the tree.
*/
calculateMassAndCenter() {
this.visitNodeRecursive(null, null, function (node) {
node.updateMassAndCenter();
});
}
/**
* Insert nodes into the QuadTree
*
* @param {Array<Highcharts.Point>} points
* Points as nodes
*/
insertNodes(points) {
for (const point of points) {
this.root.insert(point, this.maxDepth);
}
}
/**
* Depth first treversal (DFS). Using `before` and `after` callbacks,
* we can get two results: preorder and postorder traversals, reminder:
*
* ```
* (a)
* / \
* (b) (c)
* / \
* (d) (e)
* ```
*
* DFS (preorder): `a -> b -> d -> e -> c`
*
* DFS (postorder): `d -> e -> b -> c -> a`
*
* @param {Highcharts.QuadTreeNode|null} node
* QuadTree node
* @param {Function} [beforeCallback]
* Function to be called before visiting children nodes.
* @param {Function} [afterCallback]
* Function to be called after visiting children nodes.
*/
visitNodeRecursive(node, beforeCallback, afterCallback) {
let goFurther;
if (!node) {
node = this.root;
}
if (node === this.root && beforeCallback) {
goFurther = beforeCallback(node);
}
if (goFurther === false) {
return;
}
for (const qtNode of node.nodes) {
if (qtNode.isInternal) {
if (beforeCallback) {
goFurther = beforeCallback(qtNode);
}
if (goFurther === false) {
continue;
}
this.visitNodeRecursive(qtNode, beforeCallback, afterCallback);
}
else if (qtNode.body) {
if (beforeCallback) {
beforeCallback(qtNode.body);
}
}
if (afterCallback) {
afterCallback(qtNode);
}
}
if (node === this.root && afterCallback) {
afterCallback(node);
}
}
}
/* *
*
* Default Export
*
* */
return QuadTree;
});
_registerModule(_modules, 'Series/Networkgraph/ReingoldFruchtermanLayout.js', [_modules['Series/Networkgraph/EulerIntegration.js'], _modules['Core/Globals.js'], _modules['Series/GraphLayoutComposition.js'], _modules['Series/Networkgraph/QuadTree.js'], _modules['Core/Utilities.js'], _modules['Series/Networkgraph/VerletIntegration.js']], function (EulerIntegration, H, GraphLayout, QuadTree, U, VerletIntegration) {
/* *
*
* Networkgraph series
*
* (c) 2010-2024 Paweł Fus
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { win } = H;
const { clamp, defined, isFunction, fireEvent, pick } = U;
/* *
*
* Class
*
* */
/**
* Reingold-Fruchterman algorithm from
* "Graph Drawing by Force-directed Placement" paper.
* @private
*/
class ReingoldFruchtermanLayout {
constructor() {
/* *
*
* Static Functions
*
* */
this.box = {};
this.currentStep = 0;
this.initialRendering = true;
this.links = [];
this.nodes = [];
this.series = [];
this.simulation = false;
}
static compose(ChartClass) {
GraphLayout.compose(ChartClass);
GraphLayout.integrations.euler = EulerIntegration;
GraphLayout.integrations.verlet = VerletIntegration;
GraphLayout.layouts['reingold-fruchterman'] =
ReingoldFruchtermanLayout;
}
init(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 =
GraphLayout.integrations[options.integration];
this.enableSimulation = options.enableSimulation;
this.attractiveForce = pick(options.attractiveForce, this.integration.attractiveForceFunction);
this.repulsiveForce = pick(options.repulsiveForce, this.integration.repulsiveForceFunction);
this.approximation = options.approximation;
}
updateSimulation(enable) {
this.enableSimulation = pick(enable, this.options.enableSimulation);
}
start() {
const layout = this, series = this.series, options = this.options;
layout.currentStep = 0;
layout.forces = series[0] && series[0].forces || [];
layout.chart = series[0] && series[0].chart;
if (layout.initialRendering) {
layout.initPositions();
// Render elements in initial positions:
series.forEach(function (s) {
s.finishedAnimating = true; // #13169
s.render();
});
}
layout.setK();
layout.resetSimulation(options);
if (layout.enableSimulation) {
layout.step();
}
}
step() {
const anyLayout = this, allSeries = this.series;
// Algorithm:
this.currentStep++;
if (this.approximation === 'barnes-hut') {
this.createQuadTree();
this.quadTree.calculateMassAndCenter();
}
for (const forceName of this.forces || []) {
anyLayout[forceName + 'Forces'](this.temperature);
}
// Limit to the plotting area and cool down:
this.applyLimits();
// Cool down the system:
this.temperature = this.coolDown(this.startTemperature, this.diffTemperature, this.currentStep);
this.prevSystemTemperature = this.systemTemperature;
this.systemTemperature = this.getSystemTemperature();
if (this.enableSimulation) {
for (const series of allSeries) {
// Chart could be destroyed during the simulation
if (series.chart) {
series.render();
}
}
if (this.maxIterations-- &&
isFinite(this.temperature) &&
!this.isStable()) {
if (this.simulation) {
win.cancelAnimationFrame(this.simulation);
}
this.simulation = win.requestAnimationFrame(() => this.step());
}
else {
this.simulation = false;
this.series.forEach((s) => {
fireEvent(s, 'afterSimulation');
});
}
}
}
stop() {
if (this.simulation) {
win.cancelAnimationFrame(this.simulation);
}
}
setArea(x, y, w, h) {
this.box = {
left: x,
top: y,
width: w,
height: h
};
}
setK() {
// Optimal distance between nodes,
// available space around the node:
this.k = this.options.linkLength || this.integration.getK(this);
}
addElementsToCollection(elements, collection) {
for (const element of elements) {
if (collection.indexOf(element) === -1) {
collection.push(element);
}
}
}
removeElementFromCollection(element, collection) {
const index = collection.indexOf(element);
if (index !== -1) {
collection.splice(index, 1);
}
}
clear() {
this.nodes.length = 0;
this.links.length = 0;
this.series.length = 0;
this.resetSimulation();
}
resetSimulation() {
this.forcedStop = false;
this.systemTemperature = 0;
this.setMaxIterations();
this.setTemperature();
this.setDiffTemperature();
}
restartSimulation() {
if (!this.simulation) {
// When dragging nodes, we don't need to calculate
// initial positions and rendering nodes:
this.setInitialRendering(false);
// Start new simulation:
if (!this.enableSimulation) {
// Run only one iteration to speed things up:
this.setMaxIterations(1);
}
else {
this.start();
}
if (this.chart) {
this.chart.redraw();
}
// Restore defaults:
this.setInitialRendering(true);
}
else {
// Extend current simulation:
this.resetSimulation();
}
}
setMaxIterations(maxIterations) {
this.maxIterations = pick(maxIterations, this.options.maxIterations);
}
setTemperature() {
this.temperature = this.startTemperature =
Math.sqrt(this.nodes.length);
}
setDiffTemperature() {
this.diffTemperature = this.startTemperature /
(this.options.maxIterations + 1);
}
setInitialRendering(enable) {
this.initialRendering = enable;
}
createQuadTree() {
this.quadTree = new QuadTree(this.box.left, this.box.top, this.box.width, this.box.height);
this.quadTree.insertNodes(this.nodes);
}
initPositions() {
const initialPositions = this.options.initialPositions;
if (isFunction(initialPositions)) {
initialPositions.call(this);
for (const node of this.nodes) {
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() {
const 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;
}), visitedNodes = {}, radius = this.options.initialPositionRadius, addToNodes = (node) => {
for (const link of node.linksFrom || []) {
if (!visitedNodes[link.toNode.id]) {
visitedNodes[link.toNode.id] = true;
sortedNodes.push(link.toNode);
addToNodes(link.toNode);
}
}
};
let sortedNodes = [];
// Start with identified root nodes an sort the nodes by their
// hierarchy. In trees, this ensures that branches don't cross
// eachother.
for (const rootNode of rootNodes) {
sortedNodes.push(rootNode);
addToNodes(rootNode);
}
// Cyclic tree, no root node found
if (!sortedNodes.length) {
sortedNodes = nodes;
// Dangling, cyclic trees
}
else {
for (const node of nodes) {
if (sortedNodes.indexOf(node) === -1) {
sortedNodes.push(node);
}
}
}
let node;
// Initial positions are laid out along a small circle, appearing
// as a cluster in the middle
for (let i = 0, iEnd = sortedNodes.length; i < iEnd; ++i) {
node = sortedNodes[i];
node.plotX = node.prevX = pick(node.plotX, box.width / 2 + radius * Math.cos(i * angle));
node.plotY = node.prevY = pick(node.plotY, box.height / 2 + radius * Math.sin(i * angle));
node.dispX = 0;
node.dispY = 0;
}
}
setRandomPositions() {
const 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
*/
unrandom = (n) => {
let rand = n * n / Math.PI;
rand = rand - Math.floor(rand);
return rand;
};
let node;
// Initial positions:
for (let i = 0, iEnd = nodes.length; i < iEnd; ++i) {
node = nodes[i];
node.plotX = node.prevX = pick(node.plotX, box.width * unrandom(i));
node.plotY = node.prevY = pick(node.plotY, box.height * unrandom(nodesLength + i));
node.dispX = 0;
node.dispY = 0;
}
}
force(name, ...args) {
this.integration[name].apply(this, args);
}
barycenterForces() {
this.getBarycenter();
this.force('barycenter');
}
getBarycenter() {
let systemMass = 0, cx = 0, cy = 0;
for (const node of this.nodes) {
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(node, quadNode) {
const distanceXY = this.getDistXY(node, quadNode), distanceR = this.vectorLength(distanceXY);
let goDeeper, force;
if (node !== quadNode && distanceR !== 0) {
if (quadNode.isInternal) {
// Internal node:
if (quadNode.boxSize / distanceR <
this.options.theta &&
distanceR !== 0) {
// Treat as an external node:
force = this.repulsiveForce(distanceR, this.k);
this.force('repulsive', node, force * quadNode.mass, distanceXY, distanceR);
goDeeper = false;
}
else {
// Go deeper:
goDeeper = true;
}
}
else {
// External node, direct force:
force = this.repulsiveForce(distanceR, this.k);
this.force('repulsive', node, force * quadNode.mass, distanceXY, distanceR);
}
}
return goDeeper;
}
repulsiveForces() {
if (this.approximation === 'barnes-hut') {
for (const node of this.nodes) {
this.quadTree.visitNodeRecursive(null, (quadNode) => (this.barnesHutApproximation(node, quadNode)));
}
}
else {
let force, distanceR, distanceXY;
for (const node of this.nodes) {
for (const repNode of this.nodes) {
if (
// Node cannot repulse itself:
node !== repNode &&
// Only close nodes affect each other:
// layout.getDistR(node, repNode) < 2 * k &&
// Not dragged:
!node.fixedPosition) {
distanceXY = this.getDistXY(node, repNode);
distanceR = this.vectorLength(distanceXY);
if (distanceR !== 0) {
force = this.repulsiveForce(distanceR, this.k);
this.force('repulsive', node, force * repNode.mass, distanceXY, distanceR);
}
}
}
}
}
}
attractiveForces() {
let distanceXY, distanceR, force;
for (const link of this.links) {
if (link.fromNode && link.toNode) {
distanceXY = this.getDistXY(link.fromNode, link.toNode);
distanceR = this.vectorLength(distanceXY);
if (distanceR !== 0) {
force = this.attractiveForce(distanceR, this.k);
this.force('attractive', link, force, distanceXY, distanceR);
}
}
}
}
applyLimits() {
const nodes = this.nodes;
for (const node of nodes) {
if (node.fixedPosition) {
return;
}
this.integration.integrate(this, node);
this.applyLimitBox(node, this.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(node, box) {
const 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 = clamp(node.plotX, box.left + radius, box.width - radius);
// Limit Y-coordinates:
node.plotY = clamp(node.plotY, box.top + radius, box.height - radius);
}
/**
* From "A comparison of simulated annealing cooling strategies" by
* Nourani and Andresen work.
* @private
*/
coolDown(temperature, temperatureStep, currentStep) {
// Logarithmic:
/*
return Math.sqrt(this.nodes.length) -
Math.log(
currentStep * layout.diffTemperature
);
*/
// Exponential:
/*
let alpha = 0.1;
layout.temperature = Math.sqrt(layout.nodes.length) *
Math.pow(alpha, layout.diffTemperature);
*/
// Linear:
return temperature - temperatureStep * currentStep;
}
isStable() {
return Math.abs(this.systemTemperature -
this.prevSystemTemperature) < 0.00001 || this.temperature <= 0;
}
getSystemTemperature() {
let value = 0;
for (const node of this.nodes) {
value += node.temperature;
}
return value;
}
vectorLength(vector) {
return Math.sqrt(vector.x * vector.x + vector.y * vector.y);
}
getDistR(nodeA, nodeB) {
const distance = this.getDistXY(nodeA, nodeB);
return this.vectorLength(distance);
}
getDistXY(nodeA, nodeB) {
const xDist = nodeA.plotX - nodeB.plotX, yDist = nodeA.plotY - nodeB.plotY;
return {
x: xDist,
y: yDist,
absX: Math.abs(xDist),
absY: Math.abs(yDist)
};
}
}
/* *
*
* Default Export
*
* */
return ReingoldFruchtermanLayout;
});
_registerModule(_modules, 'Series/PackedBubble/PackedBubbleLayout.js', [_modules['Series/GraphLayoutComposition.js'], _modules['Series/PackedBubble/PackedBubbleIntegration.js'], _modules['Series/Networkgraph/ReingoldFruchtermanLayout.js'], _modules['Core/Utilities.js']], function (GraphLayout, PackedBubbleIntegration, ReingoldFruchtermanLayout, U) {
/* *
*
* (c) 2010-2024 Grzegorz Blachlinski, Sebastian Bochan
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { addEvent, pick } = U;
/* *
*
* Functions
*
* */
/**
* @private
*/
function chartGetSelectedParentNodes() {
const allSeries = this.series, selectedParentsNodes = [];
allSeries.forEach((series) => {
if (series.parentNode && series.parentNode.selected) {
selectedParentsNodes.push(series.parentNode);
}
});
return selectedParentsNodes;
}
/**
* Remove accumulated data points to redistribute all of them again
* (i.e after hiding series by legend)
* @private
*/
function onChartBeforeRedraw() {
if (this.allDataPoints) {
delete this.allDataPoints;
}
}
/* *
*
* Class
*
* */
class PackedBubbleLayout extends ReingoldFruchtermanLayout {
constructor() {
/* *
*
* Static Functions
*
* */
super(...arguments);
this.index = NaN;
this.nodes = [];
this.series = [];
}
static compose(ChartClass) {
ReingoldFruchtermanLayout.compose(ChartClass);
GraphLayout.integrations.packedbubble = PackedBubbleIntegration;
GraphLayout.layouts.packedbubble = PackedBubbleLayout;
const chartProto = ChartClass.prototype;
if (!chartProto.getSelectedParentNodes) {
addEvent(ChartClass, 'beforeRedraw', onChartBeforeRedraw);
chartProto.getSelectedParentNodes = chartGetSelectedParentNodes;
}
}
/* *
*
* Functions
*
* */
beforeStep() {
if (this.options.marker) {
this.series.forEach((series) => {
if (series) {
series.calculateParentRadius();
}
});
}
}
// #14439, new stable check.
isStable() {
const tempDiff = Math.abs(this.prevSystemTemperature -
this.systemTemperature);
const upScaledTemperature = 10 * this.systemTemperature /
Math.sqrt(this.nodes.length);
return Math.abs(upScaledTemperature) < 1 &&
tempDiff < 0.00001 ||
this.temperature <= 0;
}
setCircularPositions() {
const layout = this, box = layout.box, nodes = layout.nodes, nodesLength = nodes.length + 1, angle = 2 * Math.PI / nodesLength, radius = layout.options.initialPositionRadius;
let centerX, centerY, index = 0;
for (const node of nodes) {
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;
index++;
}
}
repulsiveForces() {
const layout = this, bubblePadding = layout.options.bubblePadding;
let force, distanceR, distanceXY;
layout.nodes.forEach((node) => {
node.degree = node.mass;
node.neighbours = 0;
layout.nodes.forEach((repNode) => {
force = 0;
if (
// Node cannot 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(node, box) {
const layout = this, factor = 0.01;
let distanceXY, distanceR;
// `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;
}
}
super.applyLimitBox(node, box);
}
}
/* *
*
* Registry
*
* */
GraphLayout.layouts.packedbubble = PackedBubbleLayout;
/* *
*
* Default Export
*
* */
return PackedBubbleLayout;
});
_registerModule(_modules, 'Series/SimulationSeriesUtilities.js', [_modules['Core/Utilities.js'], _modules['Core/Animation/AnimationUtilities.js']], function (U, A) {
/* *
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { merge, syncTimeout } = U;
const { animObject } = A;
/**
* Create a setTimeout for the first drawDataLabels()
* based on the dataLabels.animation.defer value
* for series which have enabled simulation.
* @private
*/
function initDataLabelsDefer() {
const dlOptions = this.options.dataLabels;
// Method drawDataLabels() fires for the first time after
// dataLabels.animation.defer time unless
// the dataLabels.animation = false or dataLabels.defer = false
// or if the simulation is disabled
if (!dlOptions?.defer ||
!this.options.layoutAlgorithm?.enableSimulation) {
this.deferDataLabels = false;
}
else {
syncTimeout(() => {
this.deferDataLabels = false;
}, dlOptions ? animObject(dlOptions.animation).defer : 0);
}
}
/**
* Initialize the SVG group for the DataLabels with correct opacities
* and correct styles so that the animation for the series that have
* simulation enabled works fine.
* @private
*/
function initDataLabels() {
const series = this, dlOptions = series.options.dataLabels;
if (!series.dataLabelsGroup) {
const dataLabelsGroup = this.initDataLabelsGroup();
// Apply the dataLabels.style not only to the
// individual dataLabels but also to the entire group
if (!series.chart.styledMode && dlOptions?.style) {
dataLabelsGroup.css(dlOptions.style);
}
// Initialize the opacity of the group to 0 (start of animation)
dataLabelsGroup.attr({ opacity: 0 });
if (series.visible) { // #2597, #3023, #3024
dataLabelsGroup.show();
}
return dataLabelsGroup;
}
// Place it on first and subsequent (redraw) calls
series.dataLabelsGroup.attr(merge({ opacity: 1 }, this.getPlotBox('data-labels')));
return series.dataLabelsGroup;
}
const DataLabelsDeferUtils = {
initDataLabels,
initDataLabelsDefer
};
return DataLabelsDeferUtils;
});
_registerModule(_modules, 'Series/PackedBubble/PackedBubbleSeries.js', [_modules['Core/Color/Color.js'], _modules['Series/DragNodesComposition.js'], _modules['Series/GraphLayoutComposition.js'], _modules['Core/Globals.js'], _modules['Series/PackedBubble/PackedBubblePoint.js'], _modules['Series/PackedBubble/PackedBubbleSeriesDefaults.js'], _modules['Series/PackedBubble/PackedBubbleLayout.js'], _modules['Core/Series/SeriesRegistry.js'], _modules['Series/SimulationSeriesUtilities.js'], _modules['Core/Utilities.js']], function (Color, DragNodesComposition, GraphLayout, H, PackedBubblePoint, PackedBubbleSeriesDefaults, PackedBubbleLayout, SeriesRegistry, D, U) {
/* *
*
* (c) 2010-2024 Grzegorz Blachlinski, Sebastian Bochan
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { parse: color } = Color;
const { noop } = H;
const { series: { prototype: seriesProto }, seriesTypes: { bubble: BubbleSeries } } = SeriesRegistry;
const { initDataLabels, initDataLabelsDefer } = D;
const { addEvent, clamp, defined, extend, fireEvent, isArray, isNumber, merge, pick } = U;
/* *
*
* Class
*
* */
/**
* @private
* @class
* @name Highcharts.seriesTypes.packedbubble
*
* @extends Highcharts.Series
*/
class PackedBubbleSeries extends BubbleSeries {
constructor() {
/* *
*
* Static Properties
*
* */
super(...arguments);
this.parentNodeMass = 0;
this.deferDataLabels = true;
/* eslint-enable valid-jsdoc */
}
/* *
*
* Static Functions
*
* */
static compose(AxisClass, ChartClass, LegendClass, SeriesClass) {
BubbleSeries.compose(AxisClass, ChartClass, LegendClass, SeriesClass);
DragNodesComposition.compose(ChartClass);
PackedBubbleLayout.compose(ChartClass);
}
/* *
*
* Functions
*
* */
/* eslint-disable valid-jsdoc */
/**
* Create a single array of all points from all series
* @private
*/
accumulateAllPoints() {
const chart = this.chart, allDataPoints = [];
let yData;
for (const series of chart.series) {
if (series.is('packedbubble') && // #13574
series.reserveSpace()) {
yData = series.yData || [];
// Add data to array only if series is visible
for (let j = 0; j < yData.length; j++) {
allDataPoints.push([
null, null,
yData[j],
series.index,
j,
{
id: j,
marker: {
radius: 0
}
}
]);
}
}
}
return allDataPoints;
}
/**
* Adding the basic layout to series points.
* @private
*/
addLayout() {
const layoutOptions = this.options.layoutAlgorithm =
this.options.layoutAlgorithm || {}, layoutType = layoutOptions.type || 'packedbubble', chartOptions = this.chart.options.chart;
let graphLayoutsStorage = this.chart.graphLayoutsStorage, graphLayoutsLookup = this.chart.graphLayoutsLookup, layout;
if (!graphLayoutsStorage) {
this.chart.graphLayoutsStorage = graphLayoutsStorage = {};
this.chart.graphLayoutsLookup = graphLayoutsLookup = [];
}
layout = graphLayoutsStorage[layoutType];
if (!layout) {
layoutOptions.enableSimulation =
!defined(chartOptions.forExport) ?
layoutOptions.enableSimulation :
!chartOptions.forExport;
graphLayoutsStorage[layoutType] = layout =
new GraphLayout.layouts[layoutType]();
layout.init(layoutOptions);
graphLayoutsLookup.splice(layout.index, 0, layout);
}
this.layout = layout;
this.points.forEach((node) => {
node.mass = 2;
node.degree = 1;
node.collisionNmb = 1;
});
layout.setArea(0, 0, this.chart.plotWidth, this.chart.plotHeight);
layout.addElementsToCollection([this], layout.series);
layout.addElementsToCollection(this.points, layout.nodes);
}
/**
* Function responsible for adding series layout, used for parent nodes.
* @private
*/
addSeriesLayout() {
const layoutOptions = this.options.layoutAlgorithm =
this.options.layoutAlgorithm || {}, layoutType = (layoutOptions.type || 'packedbubble'), graphLayoutsStorage = this.chart.graphLayoutsStorage, graphLayoutsLookup = this.chart.graphLayoutsLookup, parentNodeOptions = merge(layoutOptions, layoutOptions.parentNodeOptions, {
enableSimulation: this.layout.options.enableSimulation
});
let seriesLayout = graphLayoutsStorage[layoutType + '-series'];
if (!seriesLayout) {
graphLayoutsStorage[layoutType + '-series'] = seriesLayout =
new GraphLayout.layouts[layoutType]();
seriesLayout.init(parentNodeOptions);
graphLayoutsLookup.splice(seriesLayout.index, 0, seriesLayout);
}
this.parentNodeLayout = seriesLayout;
this.createParentNodes();
}
/**
* The function responsible for calculating the parent node radius
* based on the total surface of inside-bubbles and the group BBox
* @private
*/
calculateParentRadius() {
const bBox = this.seriesBox(), parentPadding = 20, minParentRadius = 20;
this.parentNodeRadius = clamp(Math.sqrt(2 * this.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 * this.parentNodeMass / Math.PI) + parentPadding);
if (this.parentNode) {
this.parentNode.marker.radius =
this.parentNode.radius = this.parentNodeRadius;
}
}
/**
* Calculate min and max bubble value for radius calculation.
* @private
*/
calculateZExtremes() {
const chart = this.chart, allSeries = chart.series;
let 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
allSeries.forEach((series) => {
series.yData.forEach((y) => {
if (defined(y)) {
if (y > valMax) {
valMax = y;
}
if (y < valMin) {
valMin = y;
}
}
});
});
zMin = pick(zMin, valMin);
zMax = pick(zMax, valMax);
return [zMin, zMax];
}
/**
* Check if two bubbles overlaps.
* @private
*/
checkOverlap(bubble1, bubble2) {
const 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;
}
/**
* Creating parent nodes for split series, in which all the bubbles
* are rendered.
* @private
*/
createParentNodes() {
const PackedBubblePoint = this.pointClass, chart = this.chart, parentNodeLayout = this.parentNodeLayout, layoutOptions = this.layout.options;
let nodeAdded, parentNode = this.parentNode, parentMarkerOptions = {
radius: this.parentNodeRadius,
lineColor: this.color,
fillColor: color(this.color).brighten(0.4).get()
};
if (layoutOptions.parentNodeOptions) {
parentMarkerOptions = merge(layoutOptions.parentNodeOptions.marker || {}, parentMarkerOptions);
}
this.parentNodeMass = 0;
this.points.forEach((p) => {
this.parentNodeMass +=
Math.PI * Math.pow(p.marker.radius, 2);
});
this.calculateParentRadius();
parentNodeLayout.nodes.forEach((node) => {
if (node.seriesIndex === this.index) {
nodeAdded = true;
}
});
parentNodeLayout.setArea(0, 0, chart.plotWidth, chart.plotHeight);
if (!nodeAdded) {
if (!parentNode) {
parentNode = new PackedBubblePoint(this, {
mass: this.parentNodeRadius / 2,
marker: parentMarkerOptions,
dataLabels: {
inside: false
},
states: {
normal: {
marker: parentMarkerOptions
},
hover: {
marker: parentMarkerOptions
}
},
dataLabelOnNull: true,
degree: this.parentNodeRadius,
isParentNode: true,
seriesIndex: this.index
});
}
if (this.parentNode) {
parentNode.plotX = this.parentNode.plotX;
parentNode.plotY = this.parentNode.plotY;
}
this.parentNode = parentNode;
parentNodeLayout.addElementsToCollection([this], parentNodeLayout.series);
parentNodeLayout.addElementsToCollection([parentNode], parentNodeLayout.nodes);
}
}
/**
* Function responsible for adding all the layouts to the chart.
* @private
*/
deferLayout() {
// TODO split layouts to independent methods
const layoutOptions = this.options.layoutAlgorithm;
if (!this.visible) {
return;
}
// Layout is using nodes for position calculation
this.addLayout();
if (layoutOptions.splitSeries) {
this.addSeriesLayout();
}
}
destroy() {
// Remove the series from all layouts series collections #11469
if (this.chart.graphLayoutsLookup) {
this.chart.graphLayoutsLookup.forEach((layout) => {
layout.removeElementFromCollection(this, layout.series);
}, this);
}
if (this.parentNode &&
this.parentNodeLayout) {
this.parentNodeLayout.removeElementFromCollection(this.parentNode, this.parentNodeLayout.nodes);
if (this.parentNode.dataLabel) {
this.parentNode.dataLabel =
this.parentNode.dataLabel.destroy();
}
}
seriesProto.destroy.apply(this, arguments);
}
/**
* Packedbubble has two separate collections of nodes if split, render
* dataLabels for both sets:
* @private
*/
drawDataLabels() {
// We defer drawing the dataLabels
// until dataLabels.animation.defer time passes
if (this.deferDataLabels) {
return;
}
seriesProto.drawDataLabels.call(this, this.points);
// Render parentNode labels:
if (this.parentNode) {
this.parentNode.formatPrefix = 'parentNode';
seriesProto.drawDataLabels.call(this, [this.parentNode]);
}
}
/**
* Create Background/Parent Nodes for split series.
* @private
*/
drawGraph() {
// If the series is not using layout, don't add parent nodes
if (!this.layout || !this.layout.options.splitSeries) {
return;
}
const chart = this.chart, nodeMarker = this.layout.options.parentNodeOptions.marker, parentOptions = {
fill: (nodeMarker.fillColor ||
color(this.color).brighten(0.4).get()),
opacity: nodeMarker.fillOpacity,
stroke: nodeMarker.lineColor || this.color,
'stroke-width': pick(nodeMarker.lineWidth, this.options.lineWidth)
};
let parentAttribs = {};
// Create the group for parent Nodes if doesn't exist
// If exists it will only be adjusted to the updated plot size (#12063)
this.parentNodesGroup = this.plotGroup('parentNodesGroup', 'parentNode', this.visible ? 'inherit' : 'hidden', 0.1, chart.seriesGroup);
this.group?.attr({
zIndex: 2
});
this.calculateParentRadius();
if (this.parentNode &&
defined(this.parentNode.plotX) &&
defined(this.parentNode.plotY) &&
defined(this.parentNodeRadius)) {
parentAttribs = merge({
x: this.parentNode.plotX -
this.parentNodeRadius,
y: this.parentNode.plotY -
this.parentNodeRadius,
width: this.parentNodeRadius * 2,
height: this.parentNodeRadius * 2
}, parentOptions);
if (!this.parentNode.graphic) {
this.graph = this.parentNode.graphic =
chart.renderer.symbol(parentOptions.symbol)
.add(this.parentNodesGroup);
}
this.parentNode.graphic.attr(parentAttribs);
}
}
drawTracker() {
const parentNode = this.parentNode;
// Chart = series.chart,
// pointer = chart.pointer,
// onMouseOver = function (e: PointerEvent): void {
// const point = pointer.getPointFromEvent(e);
// // undefined on graph in scatterchart
// if (typeof point !== 'undefined') {
// pointer.isDirectTouch = true;
// point.onMouseOver(e);
// }
// };
let dataLabels;
super.drawTracker();
// Add reference to the point
if (parentNode) {
dataLabels = (isArray(parentNode.dataLabels) ?
parentNode.dataLabels :
(parentNode.dataLabel ? [parentNode.dataLabel] : []));
if (parentNode.graphic) {
parentNode.graphic.element.point = parentNode;
}
dataLabels.forEach((dataLabel) => {
(dataLabel.div || dataLabel.element).point = parentNode;
});
}
}
/**
* Calculate radius of bubbles in series.
* @private
*/
getPointRadius() {
const chart = this.chart, plotWidth = chart.plotWidth, plotHeight = chart.plotHeight, seriesOptions = this.options, useSimulation = seriesOptions.useSimulation, smallestSize = Math.min(plotWidth, plotHeight), extremes = {}, radii = [], allDataPoints = chart.allDataPoints || [], allDataPointsLength = allDataPoints.length;
let minSize, maxSize, value, radius;
['minSize', 'maxSize'].forEach((prop) => {
const length = parseInt(seriesOptions[prop], 10), isPercent = /%$/.test(seriesOptions[prop]);
extremes[prop] = isPercent ?
smallestSize * length / 100 :
length * Math.sqrt(allDataPointsLength);
});
chart.minRadius = minSize = extremes.minSize /
Math.sqrt(allDataPointsLength);
chart.maxRadius = maxSize = extremes.maxSize /
Math.sqrt(allDataPointsLength);
const zExtremes = useSimulation ?
this.calculateZExtremes() :
[minSize, maxSize];
allDataPoints.forEach((point, i) => {
value = useSimulation ?
clamp(point[2], zExtremes[0], zExtremes[1]) :
point[2];
radius = this.getRadius(zExtremes[0], zExtremes[1], minSize, maxSize, value);
if (radius === 0) {
radius = null;
}
allDataPoints[i][2] = radius;
radii.push(radius);
});
this.radii = radii;
}
init() {
seriesProto.init.apply(this, arguments);
initDataLabelsDefer.call(this);
/* eslint-disable no-invalid-this */
// When one series is modified, the others need to be recomputed
this.eventsToUnbind.push(addEvent(this, 'updatedData', function () {
this.chart.series.forEach((s) => {
if (s.type === this.type) {
s.isDirty = true;
}
}, this);
}));
/* eslint-enable no-invalid-this */
return this;
}
/**
* Mouse up action, finalizing drag&drop.
* @private
* @param {Highcharts.Point} point The point that event occurred.
*/
onMouseUp(dnPoint) {
const point = dnPoint;
if (point.fixedPosition && !point.removed) {
const layout = this.layout, parentNodeLayout = this.parentNodeLayout;
let distanceXY, distanceR;
if (parentNodeLayout && layout.options.dragBetweenSeries) {
parentNodeLayout.nodes.forEach((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(merge(point.options, {
plotX: point.plotX,
plotY: point.plotY
}), false);
layout.removeElementFromCollection(point, layout.nodes);
point.remove();
}
}
});
}
DragNodesComposition.onMouseUp.apply(this, arguments);
}
}
/**
* 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(allDataPoints) {
const checkOverlap = this.checkOverlap, positionBubble = this.positionBubble, bubblePos = [];
let stage = 1, j = 0, k = 0, calculatedBubble, arr = [], i;
// Sort all points
const sortedArr = allDataPoints.sort((a, b) => 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);
}
}
}
this.chart.stages = bubblePos;
// It may not be necessary but adding it just in case -
// it is containing all of the bubble levels
this.chart.rawPositions =
[]
.concat.apply([], bubblePos);
// Bubble positions merged into one array
this.resizeRadius();
arr = this.chart.rawPositions;
}
return arr;
}
/**
* Function that checks for a parentMarker and sets the correct opacity.
* @private
* @param {Highcharts.Pack} point
* Candidate point for opacity correction.
* @param {string} [state]
* The point state, can be either `hover`, `select` or 'normal'. If
* undefined, normal state is assumed.
*
* @return {Highcharts.SVGAttributes}
* The presentational attributes to be set on the point.
*/
pointAttribs(point, state) {
const options = this.options, hasParentMarker = point && point.isParentNode;
let markerOptions = options.marker;
if (hasParentMarker &&
options.layoutAlgorithm &&
options.layoutAlgorithm.parentNodeOptions) {
markerOptions = options.layoutAlgorithm.parentNodeOptions.marker;
}
const fillOpacity = markerOptions.fillOpacity, attr = seriesProto.pointAttribs.call(this, point, state);
if (fillOpacity !== 1) {
attr['fill-opacity'] = fillOpacity;
}
return attr;
}
/**
* 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 currently
* 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(lastBubble, newOrigin, nextBubble) {
const 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
}
render() {
const dataLabels = [];
seriesProto.render.apply(this, arguments);
// #10823 - dataLabels should stay visible
// when enabled allowOverlap.
if (!this.options.dataLabels.allowOverlap) {
this.data.forEach((point) => {
if (isArray(point.dataLabels)) {
point.dataLabels.forEach((dataLabel) => {
dataLabels.push(dataLabel);
});
}
});
// Only hide overlapping dataLabels for layouts that
// use simulation. Spiral packedbubble don't need
// additional dataLabel hiding on every simulation step
if (this.options.useSimulation) {
this.chart.hideOverlappingLabels(dataLabels);
}
}
}
/**
* 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() {
const chart = this.chart, positions = chart.rawPositions, min = Math.min, max = Math.max, plotLeft = chart.plotLeft, plotTop = chart.plotTop, chartHeight = chart.plotHeight, chartWidth = chart.plotWidth;
let minX, maxX, minY, maxY, radius;
minX = minY = Number.POSITIVE_INFINITY; // Set initial values
maxX = maxY = Number.NEGATIVE_INFINITY;
for (const position of positions) {
radius = position[2];
minX = min(minX, position[0] - radius);
// (x center-radius) is the min x value used by specific bubble
maxX = max(maxX, position[0] + radius);
minY = min(minY, position[1] - radius);
maxY = max(maxY, position[1] + radius);
}
const 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 (const position of positions) {
position[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;
}
}
/**
* The function responsible for calculating series bubble' s bBox.
* Needed because of exporting failure when useSimulation
* is set to false
* @private
*/
seriesBox() {
const chart = this.chart, data = this.data, max = Math.max, min = Math.min, bBox = [
chart.plotLeft,
chart.plotLeft + chart.plotWidth,
chart.plotTop,
chart.plotTop + chart.plotHeight
];
let radius;
data.forEach((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;
}
/**
* Needed because of z-indexing issue if point is added in series.group
* @private
*/
setVisible() {
const series = this;
seriesProto.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
.removeElementFromCollection(series.parentNode, series.parentNodeLayout.nodes);
if (series.parentNode.dataLabel) {
series.parentNode.dataLabel.hide();
}
}
}
else if (series.layout) {
if (series.visible) {
series.layout.addElementsToCollection(series.points, series.layout.nodes);
}
else {
series.points.forEach((node) => {
series.layout.removeElementFromCollection(node, series.layout.nodes);
});
}
}
}
/**
* Extend the base translate method to handle bubble size,
* and correct positioning them.
* @private
*/
translate() {
const chart = this.chart, data = this.data, index = this.index, useSimulation = this.options.useSimulation;
let point, radius, positions;
this.processedXData = this.xData;
this.generatePoints();
// Merged data is an array with all of the data from all series
if (!defined(chart.allDataPoints)) {
chart.allDataPoints = this.accumulateAllPoints();
// Calculate radius for all added data
this.getPointRadius();
}
// After getting initial radius, calculate bubble positions
if (useSimulation) {
positions = chart.allDataPoints;
}
else {
positions = this.placeBubbles(chart.allDataPoints);
this.options.draggable = false;
}
// Set the shape and arguments to be picked up in drawPoints
for (const position of positions) {
if (position[3] === index) {
// Update the series points with the val from positions
// array
point = data[position[4]];
radius = pick(position[2], void 0);
if (!useSimulation) {
point.plotX = (position[0] - chart.plotLeft +
chart.diffX);
point.plotY = (position[1] - chart.plotTop +
chart.diffY);
}
if (isNumber(radius)) {
point.marker = extend(point.marker, {
radius,
width: 2 * radius,
height: 2 * radius
});
point.radius = radius;
}
}
}
if (useSimulation) {
this.deferLayout();
}
fireEvent(this, 'afterTranslate');
}
}
PackedBubbleSeries.defaultOptions = merge(BubbleSeries.defaultOptions, PackedBubbleSeriesDefaults);
extend(PackedBubbleSeries.prototype, {
pointClass: PackedBubblePoint,
axisTypes: [],
directTouch: true,
forces: ['barycenter', 'repulsive'],
hasDraggableNodes: true,
invertible: false,
isCartesian: false,
noSharedTooltip: true,
pointArrayMap: ['value'],
pointValKey: 'value',
requireSorting: false,
trackerGroups: ['group', 'dataLabelsGroup', 'parentNodesGroup'],
initDataLabels: initDataLabels,
alignDataLabel: seriesProto.alignDataLabel,
indexateNodes: noop,
onMouseDown: DragNodesComposition.onMouseDown,
onMouseMove: DragNodesComposition.onMouseMove,
redrawHalo: DragNodesComposition.redrawHalo,
searchPoint: noop // Solving #12287
});
SeriesRegistry.registerSeriesType('packedbubble', PackedBubbleSeries);
/* *
*
* Default Export
*
* */
/* *
*
* API Declarations
*
* */
/**
* Formatter callback function.
*
* @callback Highcharts.SeriesPackedBubbleDataLabelsFormatterCallbackFunction
*
* @param {Highcharts.SeriesPackedBubbleDataLabelsFormatterContextObject} this
* Data label context to format
*
* @return {string}
* Formatted data label text
*/
/**
* Context for the formatter function.
*
* @interface Highcharts.SeriesPackedBubbleDataLabelsFormatterContextObject
* @extends Highcharts.PointLabelObject
* @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
*/
''; // Detach doclets above
return PackedBubbleSeries;
});
_registerModule(_modules, 'Series/Polygon/PolygonSeriesDefaults.js', [], function () {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
/* *
*
* API Options
*
* */
/**
* 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.
*
* @sample {highcharts} highcharts/demo/polygon/
* Polygon
* @sample {highstock} highcharts/demo/polygon/
* Polygon
*
* @extends plotOptions.scatter
* @since 4.1.0
* @excluding jitter, softThreshold, threshold, cluster, boostThreshold,
* boostBlending
* @product highcharts highstock
* @requires highcharts-more
* @optionparent plotOptions.polygon
*/
const PolygonSeriesDefaults = {
marker: {
enabled: false,
states: {
hover: {
enabled: false
}
}
},
stickyTracking: false,
tooltip: {
followPointer: true,
pointFormat: ''
},
trackByArea: true,
legendSymbol: 'rectangle'
};
/**
* 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, boostThreshold, boostBlending
* @product highcharts highstock
* @requires highcharts-more
* @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
*/
''; // Keeps doclets above separate
/* *
*
* Default Export
*
* */
return PolygonSeriesDefaults;
});
_registerModule(_modules, 'Series/Polygon/PolygonSeries.js', [_modules['Core/Globals.js'], _modules['Series/Polygon/PolygonSeriesDefaults.js'], _modules['Core/Series/SeriesRegistry.js'], _modules['Core/Utilities.js']], function (H, PolygonSeriesDefaults, SeriesRegistry, U) {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { noop } = H;
const { area: AreaSeries, line: LineSeries, scatter: ScatterSeries } = SeriesRegistry.seriesTypes;
const { extend, merge } = U;
/* *
*
* Class
*
* */
class PolygonSeries extends ScatterSeries {
/* *
*
* Functions
*
* */
getGraphPath() {
const graphPath = LineSeries.prototype.getGraphPath.call(this);
let i = graphPath.length + 1;
// Close all segments
while (i--) {
if ((i === graphPath.length || graphPath[i][0] === 'M') && i > 0) {
graphPath.splice(i, 0, ['Z']);
}
}
this.areaPath = graphPath;
return graphPath;
}
drawGraph() {
// Hack into the fill logic in area.drawGraph
this.options.fillColor = this.color;
AreaSeries.prototype.drawGraph.call(this);
}
}
/* *
*
* Static Properties
*
* */
PolygonSeries.defaultOptions = merge(ScatterSeries.defaultOptions, PolygonSeriesDefaults);
extend(PolygonSeries.prototype, {
type: 'polygon',
drawTracker: LineSeries.prototype.drawTracker,
setStackedPoints: noop // No stacking points on polygons (#5310)
});
SeriesRegistry.registerSeriesType('polygon', PolygonSeries);
/* *
*
* Default Export
*
* */
return PolygonSeries;
});
_registerModule(_modules, 'Core/Axis/RadialAxis.js', [_modules['Core/Defaults.js'], _modules['Core/Globals.js'], _modules['Core/Utilities.js']], function (D, H, U) {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { defaultOptions } = D;
const { composed, noop } = H;
const { addEvent, correctFloat, defined, extend, fireEvent, isObject, merge, pick, pushUnique, relativeLength, wrap } = U;
/* *
*
* Composition
*
* */
var RadialAxis;
(function (RadialAxis) {
/* *
*
* Declarations
*
* */
/* *
*
* Constants
*
* */
/**
* Circular axis around the perimeter of a polar chart.
* @private
*/
const defaultCircularOptions = {
gridLineWidth: 1,
labels: {
align: void 0,
x: 0,
y: void 0,
style: {
textOverflow: 'none' // Wrap lines by default (#7248)
}
},
maxPadding: 0,
minPadding: 0,
showLastLabel: false,
tickLength: 0
};
/**
* The default options extend defaultYAxisOptions.
* @private
*/
const defaultRadialGaugeOptions = {
endOnTick: false,
gridLineWidth: 0,
labels: {
align: 'center',
distance: -25,
x: 0,
y: void 0 // Auto
},
lineWidth: 1,
minorGridLineWidth: 0,
minorTickInterval: 'auto',
minorTickLength: 10,
minorTickPosition: 'inside',
minorTickWidth: 1,
startOnTick: false,
tickLength: 10,
tickPixelInterval: 100,
tickPosition: 'inside',
tickWidth: 2,
title: {
rotation: 0,
text: ''
},
zIndex: 2 // Behind dials, points in the series group
};
/**
* Radial axis, like a spoke in a polar chart.
* @private
*/
const defaultRadialOptions = {
/**
* In a polar chart, this is the angle of the Y axis in degrees, where
* 0 is up and 90 is right. The angle determines the position of the
* axis line and the labels, though the coordinate system is unaffected.
* Since v8.0.0 this option is also applicable for X axis (inverted
* polar).
*
* @sample {highcharts} highcharts/xaxis/angle/
* Custom X axis' angle on inverted polar chart
* @sample {highcharts} highcharts/yaxis/angle/
* Dual axis polar chart
*
* @type {number}
* @default 0
* @since 4.2.7
* @product highcharts
* @apioption xAxis.angle
*/
/**
* Polar charts only. Whether the grid lines should draw as a polygon
* with straight lines between categories, or as circles. Can be either
* `circle` or `polygon`. Since v8.0.0 this option is also applicable
* for X axis (inverted polar).
*
* @sample {highcharts} highcharts/demo/polar-spider/
* Polygon grid lines
* @sample {highcharts} highcharts/xaxis/gridlineinterpolation/
* Circle and polygon on inverted polar
* @sample {highcharts} highcharts/yaxis/gridlineinterpolation/
* Circle and polygon
*
* @type {string}
* @product highcharts
* @validvalue ["circle", "polygon"]
* @apioption xAxis.gridLineInterpolation
*/
gridLineInterpolation: 'circle',
gridLineWidth: 1,
labels: {
align: 'right',
x: -3,
y: -2
},
showLastLabel: false,
title: {
x: 4,
text: null,
rotation: 90
}
};
/* *
*
* Functions
*
* */
/* eslint-disable valid-jsdoc */
/**
* 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.
* @private
*/
function beforeSetTickPositions() {
// If autoConnect is true, polygonal grid lines are connected, and
// one closestPointRange is added to the X axis to prevent the last
// point from overlapping the first.
this.autoConnect = (this.isCircular &&
typeof pick(this.userMax, this.options.max) === 'undefined' &&
correctFloat(this.endAngleRad - this.startAngleRad) ===
correctFloat(2 * Math.PI));
// This will lead to add an extra tick to xAxis in order to display
// a correct range on inverted polar
if (!this.isCircular && this.chart.inverted) {
this.max++;
}
if (this.autoConnect) {
this.max += ((this.categories && 1) ||
this.pointRange ||
this.closestPointRange ||
0); // #1197, #2260
}
}
/**
* Augments methods for the value axis.
*
* @private
*
* @param {Highcharts.Axis} AxisClass
* Axis class to extend.
*
* @param {Highcharts.Tick} TickClass
* Tick class to use.
*
* @return {Highcharts.Axis}
* Axis composition.
*/
function compose(AxisClass, TickClass) {
if (pushUnique(composed, 'Axis.Radial')) {
addEvent(AxisClass, 'afterInit', onAxisAfterInit);
addEvent(AxisClass, 'autoLabelAlign', onAxisAutoLabelAlign);
addEvent(AxisClass, 'destroy', onAxisDestroy);
addEvent(AxisClass, 'init', onAxisInit);
addEvent(AxisClass, 'initialAxisTranslation', onAxisInitialAxisTranslation);
addEvent(TickClass, 'afterGetLabelPosition', onTickAfterGetLabelPosition);
addEvent(TickClass, 'afterGetPosition', onTickAfterGetPosition);
wrap(TickClass.prototype, 'getMarkPath', wrapTickGetMarkPath);
}
return AxisClass;
}
RadialAxis.compose = compose;
/**
* Attach and return collecting function for labels in radial axis for
* anti-collision.
*
* @private
*/
function createLabelCollector() {
return () => {
if (this.isRadial &&
this.tickPositions &&
// Undocumented option for now, but working
this.options.labels &&
this.options.labels.allowOverlap !== true) {
return this.tickPositions
.map((pos) => this.ticks[pos] && this.ticks[pos].label)
.filter((label) => Boolean(label));
}
};
}
/**
* Creates an empty collector function.
* @private
*/
function createLabelCollectorHidden() {
return noop;
}
/**
* Find the correct end values of crosshair in polar.
* @private
*/
function getCrosshairPosition(options, x1, y1) {
const center = this.pane.center;
let value = options.value, shapeArgs, end, x2, y2;
if (this.isCircular) {
if (!defined(value)) {
// When the snap is set to false
x2 = options.chartX || 0;
y2 = options.chartY || 0;
value = this.translate(Math.atan2(y2 - y1, x2 - x1) - this.startAngleRad, true);
}
else if (options.point) {
// When the snap is set to true
shapeArgs = options.point.shapeArgs || {};
if (shapeArgs.start) {
// Find a true value of the point based on the
// angle
value = this.chart.inverted ?
this.translate(options.point.rectPlotY, true) :
options.point.x;
}
}
end = this.getPosition(value);
x2 = end.x;
y2 = end.y;
}
else {
if (!defined(value)) {
x2 = options.chartX;
y2 = options.chartY;
}
if (defined(x2) && defined(y2)) {
// Calculate radius of non-circular axis' crosshair
y1 = center[1] + this.chart.plotTop;
value = this.translate(Math.min(Math.sqrt(Math.pow(x2 - x1, 2) + Math.pow(y2 - y1, 2)), center[2] / 2) - center[3] / 2, true);
}
}
return [value, x2 || 0, y2 || 0];
}
/**
* Get the path for the axis line. This method is also referenced in the
* getPlotLinePath method.
*
* @private
* @param {number} _lineWidth
* Line width is not used.
* @param {number} [radius]
* Radius of radial path.
* @param {number} [innerRadius]
* Inner radius of radial path.
*/
function getLinePath(_lineWidth, radius, innerRadius) {
const center = this.pane.center, chart = this.chart, left = this.left || 0, top = this.top || 0;
let end, r = pick(radius, center[2] / 2 - this.offset), path;
if (typeof innerRadius === 'undefined') {
innerRadius = this.horiz ? 0 : this.center && -this.center[3] / 2;
}
// In case when innerSize of pane is set, it must be included
if (innerRadius) {
r += innerRadius;
}
if (this.isCircular || typeof radius !== 'undefined') {
path = this.chart.renderer.symbols.arc(left + center[0], top + center[1], r, r, {
start: this.startAngleRad,
end: this.endAngleRad,
open: true,
innerR: 0
});
// Bounds used to position the plotLine label next to the line
// (#7117)
path.xBounds = [left + center[0]];
path.yBounds = [top + center[1] - r];
}
else {
end = this.postTranslate(this.angleRad, r);
path = [
[
'M',
this.center[0] + chart.plotLeft,
this.center[1] + chart.plotTop
],
['L', end.x, end.y]
];
}
return path;
}
/**
* Wrap the getOffset method to return zero offset for title or labels
* in a radial axis.
*/
function getOffset() {
const axisProto = this.constructor.prototype;
// Call the Axis prototype method (the method we're in now is on the
// instance)
axisProto.getOffset.call(this);
// Title or label offsets are not counted
this.chart.axisOffset[this.side] = 0;
}
/**
* Find the path for plot bands along the radial axis.
*
* @private
*/
function getPlotBandPath(from, to, options) {
const chart = this.chart, radiusToPixels = (radius) => {
if (typeof radius === 'string') {
let r = parseInt(radius, 10);
if (percentRegex.test(radius)) {
r = (r * fullRadius) / 100;
}
return r;
}
return radius;
}, center = this.center, startAngleRad = this.startAngleRad, fullRadius = center[2] / 2, offset = Math.min(this.offset, 0), left = this.left || 0, top = this.top || 0, percentRegex = /%$/, isCircular = this.isCircular; // X axis in a polar chart
let start, end, angle, xOnPerimeter, open, path, outerRadius = pick(radiusToPixels(options.outerRadius), fullRadius), innerRadius = radiusToPixels(options.innerRadius), thickness = pick(radiusToPixels(options.thickness), 10);
// Polygonal plot bands
if (this.options.gridLineInterpolation === 'polygon') {
path = 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);
const transFrom = this.translate(from), transTo = this.translate(to);
// Plot bands on Y axis (radial axis) - inner and outer
// radius depend on to and from
if (!isCircular) {
outerRadius = transFrom || 0;
innerRadius = transTo || 0;
}
// Handle full circle
if (options.shape === 'circle' || !isCircular) {
start = -Math.PI / 2;
end = Math.PI * 1.5;
open = true;
}
else {
start = startAngleRad + (transFrom || 0);
end = startAngleRad + (transTo || 0);
}
outerRadius -= offset; // #5283
thickness -= offset; // #5283
path = chart.renderer.symbols.arc(left + center[0], top + center[1], outerRadius, outerRadius, {
// Math is for reversed yAxis (#3606)
start: Math.min(start, end),
end: Math.max(start, end),
innerR: pick(innerRadius, outerRadius - thickness),
open
});
// Provide positioning boxes for the label (#6406)
if (isCircular) {
angle = (end + start) / 2;
xOnPerimeter = (left +
center[0] +
(center[2] / 2) * Math.cos(angle));
path.xBounds = angle > -Math.PI / 2 && angle < Math.PI / 2 ?
// Right hemisphere
[xOnPerimeter, chart.plotWidth] :
// Left hemisphere
[0, xOnPerimeter];
path.yBounds = [
top + center[1] + (center[2] / 2) * Math.sin(angle)
];
// Shift up or down to get the label clear of the perimeter
path.yBounds[0] += ((angle > -Math.PI && angle < 0) ||
(angle > Math.PI)) ? -10 : 10;
}
}
return path;
}
/**
* Find the path for plot lines perpendicular to the radial axis.
*/
function getPlotLinePath(options) {
const center = this.pane.center, chart = this.chart, inverted = chart.inverted, reverse = options.reverse, background = this.pane.options.background ?
(this.pane.options.background[0] ||
this.pane.options.background) :
{}, innerRadius = background.innerRadius || '0%', outerRadius = background.outerRadius || '100%', x1 = center[0] + chart.plotLeft, y1 = center[1] + chart.plotTop, height = this.height, isCrosshair = options.isCrosshair, paneInnerR = center[3] / 2;
let value = options.value, innerRatio, distance, a, b, otherAxis, xy, tickPositions, crossPos, path;
const end = this.getPosition(value);
let x2 = end.x, y2 = end.y;
// Crosshair logic
if (isCrosshair) {
// Find crosshair's position and perform destructuring
// assignment
crossPos = this.getCrosshairPosition(options, x1, y1);
value = crossPos[0];
x2 = crossPos[1];
y2 = crossPos[2];
}
// Spokes
if (this.isCircular) {
distance = Math.sqrt(Math.pow(x2 - x1, 2) + Math.pow(y2 - y1, 2));
a = (typeof innerRadius === 'string') ?
relativeLength(innerRadius, 1) :
(innerRadius / distance);
b = (typeof outerRadius === 'string') ?
relativeLength(outerRadius, 1) :
(outerRadius / distance);
// To ensure that gridlines won't be displayed in area
// defined by innerSize in case of custom radiuses of pane's
// background
if (center && paneInnerR) {
innerRatio = paneInnerR / distance;
if (a < innerRatio) {
a = innerRatio;
}
if (b < innerRatio) {
b = innerRatio;
}
}
path = [
['M', x1 + a * (x2 - x1), y1 - a * (y1 - y2)],
['L', x2 - (1 - b) * (x2 - x1), y2 + (1 - b) * (y1 - y2)]
];
// Concentric circles
}
else {
// Pick the right values depending if it is grid line or
// crosshair
value = this.translate(value);
// This is required in case when xAxis is non-circular to
// prevent grid lines (or crosshairs, if enabled) from
// rendering above the center after they supposed to be
// displayed below the center point
if (value) {
if (value < 0 || value > height) {
value = 0;
}
}
if (this.options.gridLineInterpolation === 'circle') {
// A value of 0 is in the center, so it won't be
// visible, but draw it anyway for update and animation
// (#2366)
path = this.getLinePath(0, value, paneInnerR);
// Concentric polygons
}
else {
path = [];
// Find the other axis (a circular one) in the same pane
chart[inverted ? 'yAxis' : 'xAxis'].forEach((a) => {
if (a.pane === this.pane) {
otherAxis = a;
}
});
if (otherAxis) {
tickPositions = otherAxis.tickPositions;
if (otherAxis.autoConnect) {
tickPositions =
tickPositions.concat([tickPositions[0]]);
}
// Reverse the positions for concatenation of polygonal
// plot bands
if (reverse) {
tickPositions = tickPositions.slice().reverse();
}
if (value) {
value += paneInnerR;
}
for (let i = 0; i < tickPositions.length; i++) {
xy = otherAxis.getPosition(tickPositions[i], value);
path.push(i ? ['L', xy.x, xy.y] : ['M', xy.x, xy.y]);
}
}
}
}
return path;
}
/**
* Returns the x, y coordinate of a point given by a value and a pixel
* distance from center.
*
* @private
* @param {number} value
* Point value.
* @param {number} [length]
* Distance from center.
*/
function getPosition(value, length) {
const translatedVal = this.translate(value);
return this.postTranslate(this.isCircular ? translatedVal : this.angleRad, // #2848
// In case when translatedVal is negative, the 0 value must be
// used instead, in order to deal with lines and labels that
// fall out of the visible range near the center of a pane
pick(this.isCircular ?
length :
(translatedVal < 0 ? 0 : translatedVal), this.center[2] / 2) - this.offset);
}
/**
* Find the position for the axis title, by default inside the gauge.
*/
function getTitlePosition() {
const 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))
};
}
/**
* Modify radial axis.
* @private
*
* @param {Highcharts.Axis} radialAxis
* Radial axis to modify.
*/
function modify(axis) {
axis.beforeSetTickPositions = beforeSetTickPositions;
axis.createLabelCollector = createLabelCollector;
axis.getCrosshairPosition = getCrosshairPosition;
axis.getLinePath = getLinePath;
axis.getOffset = getOffset;
axis.getPlotBandPath = getPlotBandPath;
axis.getPlotLinePath = getPlotLinePath;
axis.getPosition = getPosition;
axis.getTitlePosition = getTitlePosition;
axis.postTranslate = postTranslate;
axis.setAxisSize = setAxisSize;
axis.setAxisTranslation = setAxisTranslation;
axis.setOptions = setOptions;
}
/**
* Modify radial axis as hidden.
* @private
*
* @param {Highcharts.Axis} radialAxis
* Radial axis to modify.
*/
function modifyAsHidden(radialAxis) {
radialAxis.isHidden = true;
radialAxis.createLabelCollector = createLabelCollectorHidden;
radialAxis.getOffset = noop;
radialAxis.redraw = renderHidden;
radialAxis.render = renderHidden;
radialAxis.setScale = noop;
radialAxis.setCategories = noop;
radialAxis.setTitle = noop;
}
/**
* Finalize modification of axis instance with radial logic.
*/
function onAxisAfterInit() {
const 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)) {
const fullCircle = Math.PI * 2,
// Start and end angle options are given in degrees relative to
// top, while internal computations are in radians relative to
// right (like SVG).
start = (pick(paneOptions.startAngle, 0) - 90) * Math.PI / 180, end = (pick(paneOptions.endAngle, pick(paneOptions.startAngle, 0) + 360) - 90) * Math.PI / 180;
// Y axis in polar charts
this.angleRad = (options.angle || 0) * Math.PI / 180;
// Gauges
this.startAngleRad = start;
this.endAngleRad = end;
this.offset = options.offset || 0;
// Normalize Start and End to <0, 2*PI> range
// (in degrees: <0,360>)
let normalizedStart = (start % fullCircle + fullCircle) %
fullCircle, normalizedEnd = (end % fullCircle + fullCircle) % fullCircle;
// Move normalized angles to <-PI, PI> range (<-180, 180>)
// to match values returned by Math.atan2()
if (normalizedStart > Math.PI) {
normalizedStart -= fullCircle;
}
if (normalizedEnd > Math.PI) {
normalizedEnd -= fullCircle;
}
this.normalizedStartAngleRad = normalizedStart;
this.normalizedEndAngleRad = normalizedEnd;
}
}
/**
* Wrap auto label align to avoid setting axis-wide rotation on radial axes.
* (#4920)
*/
function onAxisAutoLabelAlign(e) {
if (this.isRadial) {
e.align = void 0;
e.preventDefault();
}
}
/**
* Remove label collector function on axis remove/update.
*/
function onAxisDestroy() {
if (this.chart &&
this.chart.labelCollectors) {
const index = (this.labelCollector ?
this.chart.labelCollectors.indexOf(this.labelCollector) :
-1);
if (index >= 0) {
this.chart.labelCollectors.splice(index, 1);
}
}
}
/**
* Modify axis instance with radial logic before common axis init.
*/
function onAxisInit(e) {
const chart = this.chart, angular = chart.angular, polar = chart.polar, isX = this.isXAxis, coll = this.coll, isHidden = angular && isX, paneIndex = e.userOptions.pane || 0, pane = this.pane = chart.pane && chart.pane[paneIndex];
let isCircular;
// Prevent changes for colorAxis
if (coll === 'colorAxis') {
this.isRadial = false;
return;
}
// Before prototype.init
if (angular) {
if (isHidden) {
modifyAsHidden(this);
}
else {
modify(this);
}
isCircular = !isX;
}
else if (polar) {
modify(this);
// Check which axis is circular
isCircular = this.horiz;
}
// Disable certain features on angular and polar axes
if (angular || polar) {
this.isRadial = true;
if (!this.labelCollector) {
this.labelCollector = this.createLabelCollector();
}
if (this.labelCollector) {
// Prevent overlapping axis labels (#9761)
chart.labelCollectors.push(this.labelCollector);
}
}
else {
this.isRadial = false;
}
// A pointer back to this axis to borrow geometry
if (pane && isCircular) {
pane.axis = this;
}
this.isCircular = isCircular;
}
/**
* Prepare axis translation.
*/
function onAxisInitialAxisTranslation() {
if (this.isRadial) {
this.beforeSetTickPositions();
}
}
/**
* Find the center position of the label based on the distance option.
*/
function onTickAfterGetLabelPosition(e) {
const label = this.label;
if (!label) {
return;
}
const axis = this.axis, labelBBox = label.getBBox(), labelOptions = axis.options.labels, angle = ((axis.translate(this.pos) + axis.startAngleRad +
Math.PI / 2) / Math.PI * 180) % 360, correctAngle = Math.round(angle), labelYPosCorrection = !defined(labelOptions.y) ? -labelBBox.height * 0.3 : 0;
let optionsY = labelOptions.y, ret, centerSlot = 20, // 20 degrees to each side at the top and bottom
align = labelOptions.align, labelDir = 'end', // Direction of the label 'start' or 'end'
reducedAngle1 = correctAngle < 0 ?
correctAngle + 360 : correctAngle, reducedAngle2 = reducedAngle1, translateY = 0, translateX = 0;
if (axis.isRadial) { // Both X and Y axes in a polar chart
ret = axis.getPosition(this.pos, (axis.center[2] / 2) +
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 (!defined(optionsY)) {
optionsY = (axis.chart.renderer.fontMetrics(label).b -
labelBBox.height / 2);
}
// Automatic alignment
if (!defined(align)) {
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 between (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 || 0);
e.pos.y = ret.y + (optionsY || 0);
}
}
/**
* Add special cases within the Tick class' methods for radial axes.
*/
function onTickAfterGetPosition(e) {
if (this.axis.getPosition) {
extend(e.pos, this.axis.getPosition(this.pos));
}
}
/**
* Translate from intermediate plotX (angle), plotY (axis.len - radius)
* to final chart coordinates.
*
* @private
* @param {number} angle
* Translation angle.
* @param {number} radius
* Translation radius.
*/
function postTranslate(angle, radius) {
const 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
};
}
/**
* Prevent setting Y axis dirty.
*/
function renderHidden() {
this.isDirty = false;
}
/**
* Override the setAxisSize method to use the arc's circumference as
* length. This allows tickPixelInterval to apply to pixel lengths along
* the perimeter.
* @private
*/
function setAxisSize() {
const axisProto = this.constructor.prototype;
let center, start;
axisProto.setAxisSize.call(this);
if (this.isRadial) {
// Set the center array
this.pane.updateCenter(this);
// In case when the innerSize is set in a polar chart, the axis'
// center cannot be a reference to pane's center
center = this.center = this.pane.center.slice();
// 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;
}
else {
// When the pane's startAngle or the axis' angle is set then
// new x and y values for vertical axis' center must be
// calculated
start = this.postTranslate(this.angleRad, center[3] / 2);
center[0] = start.x - this.chart.plotLeft;
center[1] = start.y - this.chart.plotTop;
}
// Axis len is used to lay out the ticks
this.len = this.width = this.height =
(center[2] - center[3]) * pick(this.sector, 1) / 2;
}
}
/**
* Override setAxisTranslation by setting the translation to the
* difference in rotation. This allows the translate method to return
* angle for any given value.
*
* @private
*/
function setAxisTranslation() {
const axisProto = this.constructor.prototype;
// Call uber method
axisProto.setAxisTranslation.call(this);
// Set transA and minPixelPadding
if (this.center) { // It's not defined the first time
if (this.isCircular) {
this.transA = (this.endAngleRad - this.startAngleRad) /
((this.max - this.min) || 1);
}
else {
// The transA here is the length of the axis, so in case
// of inner radius, the length must be decreased by it
this.transA = ((this.center[2] - this.center[3]) / 2) /
((this.max - this.min) || 1);
}
if (this.isXAxis) {
this.minPixelPadding = this.transA * this.minPointOffset;
}
else {
// This is a workaround for regression #2593, but categories
// still don't position correctly.
this.minPixelPadding = 0;
}
}
}
/**
* Merge and set options.
*/
function setOptions(userOptions) {
const { coll } = this;
const { angular, inverted, polar } = this.chart;
let defaultPolarOptions = {};
if (angular) {
if (!this.isXAxis) {
defaultPolarOptions = merge(defaultOptions.yAxis, defaultRadialGaugeOptions);
}
}
else if (polar) {
defaultPolarOptions = this.horiz ?
merge(defaultOptions.xAxis, defaultCircularOptions) :
merge(coll === 'xAxis' ?
defaultOptions.xAxis :
defaultOptions.yAxis, defaultRadialOptions);
}
if (inverted && coll === 'yAxis') {
defaultPolarOptions.stackLabels = isObject(defaultOptions.yAxis, true) ? defaultOptions.yAxis.stackLabels : {};
defaultPolarOptions.reversedStacks = true;
}
const options = this.options = merge(defaultPolarOptions, userOptions);
// Make sure the plotBands array is instantiated for each Axis
// (#2649)
if (!options.plotBands) {
options.plotBands = [];
}
fireEvent(this, 'afterSetOptions');
}
/**
* Wrap the getMarkPath function to return the path of the radial marker.
*/
function wrapTickGetMarkPath(proceed, x, y, tickLength, tickWidth, horiz, renderer) {
const axis = this.axis;
let 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;
}
/* eslint-enable valid-jsdoc */
})(RadialAxis || (RadialAxis = {}));
/* *
*
* Default Export
*
* */
return RadialAxis;
});
_registerModule(_modules, 'Series/PolarComposition.js', [_modules['Core/Animation/AnimationUtilities.js'], _modules['Core/Globals.js'], _modules['Core/Series/Series.js'], _modules['Extensions/Pane/Pane.js'], _modules['Core/Axis/RadialAxis.js'], _modules['Core/Utilities.js']], function (A, H, Series, Pane, RadialAxis, U) {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { animObject } = A;
const { composed } = H;
const { addEvent, defined, find, isNumber, merge, pick, pushUnique, relativeLength, splat, uniqueKey, wrap } = U;
/* *
*
* Functions
*
* */
/**
* @private
*/
function clipCircle(renderer, x, y, r, innerR) {
const id = uniqueKey(), clipPath = renderer.createElement('clipPath').attr({
id: id
}).add(renderer.defs), wrapper = innerR ?
renderer.arc(x, y, r, innerR, 0, 2 * Math.PI).add(clipPath) :
renderer.circle(x, y, r).add(clipPath);
wrapper.id = id;
wrapper.clipPath = clipPath;
return wrapper;
}
/**
* Find correct align and vertical align based on an angle in polar chart
* @private
*/
function findAlignments(angle, options) {
let align, verticalAlign;
if (options.align === null) {
if (angle > 20 && angle < 160) {
align = 'left'; // Right hemisphere
}
else if (angle > 200 && angle < 340) {
align = 'right'; // Left hemisphere
}
else {
align = 'center'; // Top or bottom
}
options.align = align;
}
if (options.verticalAlign === null) {
if (angle < 45 || angle > 315) {
verticalAlign = 'bottom'; // Top part
}
else if (angle > 135 && angle < 225) {
verticalAlign = 'top'; // Bottom part
}
else {
verticalAlign = 'middle'; // Left or right
}
options.verticalAlign = verticalAlign;
}
return options;
}
/**
* #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 recurrence
*/
function getConnectors(segment, index, calculateNeighbours, connectEnds) {
const smoothing = 1.5, denom = smoothing + 1, addedNumber = connectEnds ? 1 : 0;
let i, leftContX, leftContY, rightContX, rightContY, jointAngle;
// Calculate final index of points depending on the initial index value.
// Because of calculating neighbours, index may be outside segment
// array.
if (index >= 0 && index <= segment.length - 1) {
i = index;
}
else if (index < 0) {
i = segment.length - 1 + index;
}
else {
i = 0;
}
// 1 means control points midway between points, 2 means 1/3 from
// the point, 3 is 1/4 etc;
const 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;
// Distance left control point
const 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
const 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 = getConnectors(segment, prevPointInd, false, connectEnds);
}
return ret;
}
/**
*
*/
function onChartAfterDrawChartBox() {
(this.pane || []).forEach((pane) => {
pane.render();
});
}
/**
* If polar has polygonal grid lines, force start and endOnTick on radial axis
* @private
*/
function onChartAfterInit(event) {
const xAxis = event.args[0].xAxis, yAxis = event.args[0].yAxis, chart = event.args[0].chart;
if (xAxis && yAxis) {
if (yAxis.gridLineInterpolation === 'polygon') {
xAxis.startOnTick = true;
xAxis.endOnTick = true;
}
else if (xAxis.gridLineInterpolation === 'polygon' &&
chart.inverted) {
yAxis.startOnTick = true;
yAxis.endOnTick = true;
}
}
}
/**
*
*/
function onChartGetAxes() {
if (!this.pane) {
this.pane = [];
}
this.options.pane = splat(this.options.pane);
this.options.pane.forEach((paneOptions) => {
new Pane(// eslint-disable-line no-new
paneOptions, this);
}, this);
}
/**
* Get selection dimensions
* @private
*/
function onPointerGetSelectionBox(event) {
const marker = event.args.marker, xAxis = this.chart.xAxis[0], yAxis = this.chart.yAxis[0], inverted = this.chart.inverted, radialAxis = inverted ? yAxis : xAxis, linearAxis = inverted ? xAxis : yAxis;
if (this.chart.polar) {
event.preventDefault();
const start = (marker.attr ? marker.attr('start') : marker.start) - radialAxis.startAngleRad, r = (marker.attr ? marker.attr('r') : marker.r), end = (marker.attr ? marker.attr('end') : marker.end) - radialAxis.startAngleRad, innerR = (marker.attr ? marker.attr('innerR') : marker.innerR);
event.result.x = start + radialAxis.pos;
event.result.width = end - start;
// `innerR` goes from pane's center but `toValue` computes values from
// top
event.result.y = linearAxis.len + linearAxis.pos - r;
event.result.height = r - innerR;
}
}
/**
* Get attrs for Polar selection marker
* @private
*/
function onPointerGetSelectionMarkerAttrs(event) {
const chart = this.chart;
if (chart.polar && chart.hoverPane && chart.hoverPane.axis) {
event.preventDefault();
const center = chart.hoverPane.center, mouseDownX = chart.mouseDownX || 0, mouseDownY = chart.mouseDownY || 0, chartY = event.args.chartY, chartX = event.args.chartX, fullCircle = Math.PI * 2, startAngleRad = chart.hoverPane.axis.startAngleRad, endAngleRad = chart.hoverPane.axis.endAngleRad, linearAxis = chart.inverted ? chart.xAxis[0] : chart.yAxis[0], attrs = {};
let shapeType = 'arc';
attrs.x = center[0] + chart.plotLeft;
attrs.y = center[1] + chart.plotTop;
// Adjust the width of the selection marker
if (this.zoomHor) {
const paneRadRange = startAngleRad > 0 ?
endAngleRad - startAngleRad :
Math.abs(startAngleRad) + Math.abs(endAngleRad);
let startAngle = Math.atan2(mouseDownY - chart.plotTop - center[1], mouseDownX - chart.plotLeft - center[0]) - startAngleRad, endAngle = Math.atan2(chartY - chart.plotTop - center[1], chartX - chart.plotLeft - center[0]) - startAngleRad;
attrs.r = center[2] / 2;
attrs.innerR = center[3] / 2;
if (startAngle <= 0) {
startAngle += fullCircle;
}
if (endAngle <= 0) {
endAngle += fullCircle;
}
if (endAngle < startAngle) {
// Swapping angles
endAngle = [startAngle, startAngle = endAngle][0];
}
// If pane is not a full circle we need to let users zoom to the min
// We do this by swapping angles after pointer crosses
// middle angle (swapAngle) of the missing slice of the pane
if (paneRadRange < fullCircle) {
const swapAngle = endAngleRad + (fullCircle - paneRadRange) / 2;
if (startAngleRad + endAngle > swapAngle) {
endAngle = startAngle;
startAngle = startAngleRad <= 0 ? startAngleRad : 0;
}
}
const start = attrs.start =
Math.max(startAngle + startAngleRad, startAngleRad), end = attrs.end =
Math.min(endAngle + startAngleRad, endAngleRad);
// Adjust the selection shape for polygon grid lines
if (linearAxis.options.gridLineInterpolation === 'polygon') {
const radialAxis = chart.hoverPane.axis, min = start - radialAxis.startAngleRad + radialAxis.pos, max = end - start;
let path = linearAxis.getPlotLinePath({
value: linearAxis.max
}), pathStart = radialAxis.toValue(min), pathEnd = radialAxis.toValue(min + max);
if (pathStart < radialAxis.getExtremes().min) {
const { min, max } = radialAxis.getExtremes();
pathStart = max - (min - pathStart);
}
if (pathEnd < radialAxis.getExtremes().min) {
const { min, max } = radialAxis.getExtremes();
pathEnd = max - (min - pathEnd);
}
if (pathEnd < pathStart) {
// Swapping angles
pathEnd = [pathStart, pathStart = pathEnd][0];
}
// Get trimmed path
path = trimPath(path, pathStart, pathEnd, radialAxis);
// Add center to the path
path.push([
'L', center[0] + chart.plotLeft,
chart.plotTop + center[1]
]);
attrs.d = path;
shapeType = 'path';
}
}
// Adjust the height of the selection marker
if (this.zoomVert) {
const linearAxis = chart.inverted ? chart.xAxis[0] : chart.yAxis[0];
let innerR = Math.sqrt(Math.pow(mouseDownX - chart.plotLeft - center[0], 2) +
Math.pow(mouseDownY - chart.plotTop - center[1], 2)), r = Math.sqrt(Math.pow(chartX - chart.plotLeft - center[0], 2) +
Math.pow(chartY - chart.plotTop - center[1], 2));
if (r < innerR) {
// Swapping angles
innerR = [r, r = innerR][0];
}
if (r > center[2] / 2) {
r = center[2] / 2;
}
if (innerR < center[3] / 2) {
innerR = center[3] / 2;
}
if (!this.zoomHor) {
attrs.start = startAngleRad;
attrs.end = endAngleRad;
}
attrs.r = r;
attrs.innerR = innerR;
if (linearAxis.options.gridLineInterpolation === 'polygon') {
const end = linearAxis.toValue(linearAxis.len + linearAxis.pos - innerR), start = linearAxis.toValue(linearAxis.len + linearAxis.pos - r), path = linearAxis.getPlotLinePath({
value: start
}).concat(linearAxis.getPlotLinePath({
value: end,
reverse: true
}));
attrs.d = path;
shapeType = 'path';
}
}
if (this.zoomHor &&
this.zoomVert &&
linearAxis.options.gridLineInterpolation === 'polygon') {
const radialAxis = chart.hoverPane.axis, start = attrs.start || 0, end = attrs.end || 0, min = start - radialAxis.startAngleRad + radialAxis.pos, max = end - start, pathStart = radialAxis.toValue(min), pathEnd = radialAxis.toValue(min + max);
// Trim path
if (attrs.d instanceof Array) {
let innerPath = attrs.d.slice(0, attrs.d.length / 2), outerPath = attrs.d.slice(attrs.d.length / 2, attrs.d.length);
outerPath = [...outerPath].reverse();
const radialAxis = chart.hoverPane.axis;
innerPath = trimPath(innerPath, pathStart, pathEnd, radialAxis);
outerPath = trimPath(outerPath, pathStart, pathEnd, radialAxis);
if (outerPath) {
(outerPath[0][0]) = 'L';
}
outerPath = [...outerPath].reverse();
attrs.d = innerPath.concat(outerPath);
shapeType = 'path';
}
}
event.attrs = attrs;
event.shapeType = shapeType;
}
}
/**
* @private
*/
function onSeriesAfterInit() {
const chart = this.chart;
if (chart.polar) {
this.polar = new PolarAdditions(this);
// Add flags that identifies radial inverted series
if (chart.inverted) {
this.isRadialSeries = true;
if (this.is('column')) {
this.isRadialBar = true;
}
}
}
}
/**
* 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
*/
function onSeriesAfterTranslate() {
if (this.chart.polar && this.xAxis) {
const series = this, { xAxis, yAxis } = series, chart = series.chart;
// 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.
series.kdByAngle = chart.tooltip && chart.tooltip.shared;
if (series.kdByAngle || chart.inverted) {
series.searchPoint = searchPointByAngleOrInverted;
}
else {
series.options.findNearestPointBy = 'xy';
}
const points = series.points;
let i = points.length;
while (i--) {
// Translate plotX, plotY from angle and radius to true plot
// coordinates
if (!series.is('column') && !series.is('columnrange')) {
series.polar.toXY(points[i]);
}
// Treat points below Y axis min as null (#10082)
if (!chart.hasParallelCoordinates &&
!series.yAxis.reversed) {
if (pick(points[i].y, Number.MIN_VALUE) < yAxis.min ||
points[i].x < xAxis.min ||
points[i].x > xAxis.max) {
// Destroy markers
points[i].isNull = true;
// Destroy column's graphic
points[i].plotY = NaN;
}
else {
// Restore isNull flag
points[i].isNull =
points[i].isValid && !points[i].isValid();
}
}
}
// Perform clip after render
if (!this.hasClipCircleSetter) {
this.hasClipCircleSetter = !!series.eventsToUnbind.push(addEvent(series, 'afterRender', function () {
let circ;
if (chart.polar && this.options.clip !== false) {
// For clipping purposes there is a need for
// coordinates from the absolute center
circ = this.yAxis.pane.center;
if (!this.clipCircle) {
this.clipCircle = clipCircle(chart.renderer, circ[0], circ[1], circ[2] / 2, circ[3] / 2);
}
else {
this.clipCircle.animate({
x: circ[0],
y: circ[1],
r: circ[2] / 2,
innerR: circ[3] / 2
});
}
this.group.clip(this.clipCircle);
this.setClip = H.noop;
}
}));
}
}
}
/**
* Search a k-d tree by the point angle (used for shared tooltips in polar) or
* the inverted point.
* charts
* @private
*/
function searchPointByAngleOrInverted(e) {
const series = this, chart = series.chart, xAxis = series.xAxis, yAxis = series.yAxis, center = xAxis.pane && xAxis.pane.center, plotX = e.chartX - (center && center[0] || 0) - chart.plotLeft, plotY = e.chartY - (center && center[1] || 0) - chart.plotTop;
const searchKDTreePoint = chart.inverted ? {
clientX: e.chartX - yAxis.pos,
plotY: e.chartY - xAxis.pos
} : {
clientX: 180 + (Math.atan2(plotX, plotY) * (-180 / Math.PI))
};
return series.searchKDTree(searchKDTreePoint);
}
/**
* Trim polygonal path
* @private
*/
function trimPath(path, start, end, radialAxis) {
const tickInterval = radialAxis.tickInterval, ticks = radialAxis.tickPositions;
let lastTick = find(ticks, (tick) => tick >= end), firstTick = find([...ticks].reverse(), (tick) => tick <= start);
if (!defined(lastTick)) {
lastTick = ticks[ticks.length - 1];
}
if (!defined(firstTick)) {
firstTick = ticks[0];
lastTick += tickInterval;
path[0][0] = 'L';
// To do: figure out why -3 or -2
path.unshift(path[path.length - 3]);
}
path = path.slice(ticks.indexOf(firstTick), ticks.indexOf(lastTick) + 1);
path[0][0] = 'M';
return path;
}
/**
* Extend chart.get to also search in panes. Used internally in
* responsiveness and chart.update.
* @private
*/
function wrapChartGet(proceed, id) {
return find(this.pane || [], (pane) => (
// @todo remove id or define id type:
pane.options.id === id)) || proceed.call(this, id);
}
/**
* Align column data labels outside the columns. #1199.
* @private
*/
function wrapColumnSeriesAlignDataLabel(proceed, point, dataLabel, options, alignTo, isNew) {
const chart = this.chart, inside = pick(options.inside, !!this.options.stacking);
let angle, shapeArgs, labelPos;
if (chart.polar) {
angle = point.rectPlotX / Math.PI * 180;
if (!chart.inverted) {
// Align nicely outside the perimeter of the columns
options = findAlignments(angle, options);
}
else { // Required corrections for data labels of inverted bars
// The plotX and plotY are correctly set therefore they
// don't need to be swapped (inverted argument is false)
this.forceDL = chart.isInsidePlot(point.plotX, point.plotY);
// Checks if labels should be positioned inside
if (inside && point.shapeArgs) {
shapeArgs = point.shapeArgs;
// Calculates pixel positions for a data label to be
// inside
labelPos =
this.yAxis.postTranslate(
// Angle
((shapeArgs.start || 0) + (shapeArgs.end || 0)) / 2 -
this
.xAxis.startAngleRad,
// Radius
point.barX +
point.pointWidth / 2);
alignTo = merge(alignTo, {
x: labelPos.x - chart.plotLeft,
y: labelPos.y - chart.plotTop
});
}
else if (point.tooltipPos) {
alignTo = merge(alignTo, {
x: point.tooltipPos[0],
y: point.tooltipPos[1]
});
}
options.align = pick(options.align, 'center');
options.verticalAlign =
pick(options.verticalAlign, 'middle');
}
Series.prototype.alignDataLabel.call(this, point, dataLabel, options, alignTo, isNew);
// Hide label of a point (only inverted) that is outside the
// visible y range
if (this.isRadialBar && point.shapeArgs &&
point.shapeArgs.start === point.shapeArgs.end) {
dataLabel.hide();
}
else {
dataLabel.show();
}
}
else {
proceed.call(this, point, dataLabel, options, alignTo, isNew);
}
}
/**
* Extend the column prototype's translate method
* @private
*/
function onAfterColumnTranslate() {
const series = this, options = series.options, stacking = options.stacking, chart = series.chart, xAxis = series.xAxis, yAxis = series.yAxis, reversed = yAxis.reversed, center = yAxis.center, startAngleRad = xAxis.startAngleRad, endAngleRad = xAxis.endAngleRad, visibleRange = endAngleRad - startAngleRad;
let threshold = options.threshold, thresholdAngleRad = 0, points, point, i, yMin, yMax, start = 0, end = 0, tooltipPos, pointX, pointY, stackValues, stack, barX, innerR, r;
// Postprocess plot coordinates
if (xAxis.isRadial) {
points = series.points;
i = points.length;
yMin = yAxis.translate(yAxis.min);
yMax = yAxis.translate(yAxis.max);
threshold = options.threshold || 0;
if (chart.inverted) {
// Finding a correct threshold
if (isNumber(threshold)) {
thresholdAngleRad = yAxis.translate(threshold);
// Checks if threshold is outside the visible range
if (defined(thresholdAngleRad)) {
if (thresholdAngleRad < 0) {
thresholdAngleRad = 0;
}
else if (thresholdAngleRad > visibleRange) {
thresholdAngleRad = visibleRange;
}
// Adding start angle offset
series.translatedThreshold =
thresholdAngleRad + startAngleRad;
}
}
}
while (i--) {
point = points[i];
barX = point.barX;
pointX = point.x;
pointY = point.y;
point.shapeType = 'arc';
if (chart.inverted) {
point.plotY = yAxis.translate(pointY);
if (stacking && yAxis.stacking) {
stack = yAxis.stacking.stacks[(pointY < 0 ? '-' : '') +
series.stackKey];
if (series.visible && stack && stack[pointX]) {
if (!point.isNull) {
stackValues = stack[pointX].points[series.getStackIndicator(void 0, pointX, series.index).key];
// Translating to radial values
start = yAxis.translate(stackValues[0]);
end = yAxis.translate(stackValues[1]);
// If starting point is beyond the
// range, set it to 0
if (defined(start)) {
start = U.clamp(start, 0, visibleRange);
}
}
}
}
else {
// Initial start and end angles for radial bar
start = thresholdAngleRad;
end = point.plotY;
}
if (start > end) {
// Swapping start and end
end = [start, start = end][0];
}
// Prevent from rendering point outside the
// acceptable circular range
if (!reversed) {
if (start < yMin) {
start = yMin;
}
else if (end > yMax) {
end = yMax;
}
else if (end < yMin || start > yMax) {
start = end = 0;
}
}
else {
if (end > yMin) {
end = yMin;
}
else if (start < yMax) {
start = yMax;
}
else if (start > yMin || end < yMax) {
start = end = visibleRange;
}
}
if (yAxis.min > yAxis.max) {
start = end = reversed ? visibleRange : 0;
}
start += startAngleRad;
end += startAngleRad;
if (center) {
point.barX = barX += center[3] / 2;
}
// In case when radius, inner radius or both are negative, a
// point is rendered but partially or as a center point
innerR = Math.max(barX, 0);
r = Math.max(barX + point.pointWidth, 0);
// Handle border radius
const brOption = options.borderRadius, brValue = typeof brOption === 'object' ?
brOption.radius : brOption, borderRadius = relativeLength(brValue || 0, r - innerR);
point.shapeArgs = {
x: center[0],
y: center[1],
r,
innerR,
start,
end,
borderRadius
};
// Fade out the points if not inside the polar "plot area"
point.opacity = start === end ? 0 : void 0;
// A correct value for stacked or not fully visible
// point
point.plotY = (defined(series.translatedThreshold) &&
(start < series.translatedThreshold ? start : end)) -
startAngleRad;
// Non-inverted polar columns
}
else {
start = barX + startAngleRad;
point.shapeArgs = series.polar.arc(point.yBottom, point.plotY, start, start + point.pointWidth);
// Disallow border radius on polar columns for now. It would
// take some refactoring to work with the `scope` and the
// `where` options. Those options would require that only
// individual corners be rounded, in practice individual calls
// to applyBorderRadius from the extended `arc` function. That
// would be a viable solution, though it would not be perfect
// until we implemented rounding that included the lower points
// in the stack, like we have for cartesian column.
point.shapeArgs.borderRadius = 0;
}
// Provided a correct coordinates for the tooltip
series.polar.toXY(point);
if (chart.inverted) {
tooltipPos = yAxis.postTranslate(point.rectPlotY, barX + point.pointWidth / 2);
point.tooltipPos = [
tooltipPos.x - chart.plotLeft,
tooltipPos.y - chart.plotTop
];
}
else {
point.tooltipPos = [point.plotX, point.plotY];
}
if (center) {
point.ttBelow = point.plotY > center[1];
}
}
}
}
/**
* Extend getSegmentPath to allow connecting ends across 0 to provide a
* closed circle in line-like series.
* @private
*/
function wrapLineSeriesGetGraphPath(proceed, points) {
const series = this;
let firstValid, popLastPoint;
// Connect the path
if (this.chart.polar) {
points = points || this.points;
// Append first valid point in order to connect the ends
for (let 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 &&
typeof 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((point) => {
if (typeof point.polarPlotY === 'undefined') {
series.polar.toXY(point);
}
});
}
// Run uber method
const 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;
}
/**
* Extend getCoordinates to prepare for polar axis values
* @private
*/
function wrapPointerGetCoordinates(proceed, e) {
const chart = this.chart;
let ret = {
xAxis: [],
yAxis: []
};
if (chart.polar) {
chart.axes.forEach((axis) => {
// Skip colorAxis
if (axis.coll === 'colorAxis') {
return;
}
const 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;
}
/**
* Prevent zooming on mobile devices
* @private
*/
function wrapPointerPinch(proceed, e) {
if (this.chart.polar) {
return;
}
proceed.call(this, e);
}
/**
* Define the animate method for regular series
* @private
*/
function wrapSeriesAnimate(proceed, init) {
const series = this, chart = this.chart, group = this.group, markerGroup = this.markerGroup, center = this.xAxis && this.xAxis.center, plotLeft = chart.plotLeft, plotTop = chart.plotTop;
let animation = this.options.animation, attribs, paneInnerR, graphic, shapeArgs, r, innerR;
// Specific animation for polar charts
if (chart.polar) {
if (series.isRadialBar) {
if (!init) {
// Run the pie animation for radial bars
series.startAngleRad = pick(series.translatedThreshold, series.xAxis.startAngleRad);
H.seriesTypes.pie.prototype.animate.call(series, init);
}
}
else {
animation = animObject(animation);
// A different animation needed for column like series
if (series.is('column')) {
if (!init) {
paneInnerR = center[3] / 2;
series.points.forEach((point) => {
graphic = point.graphic;
shapeArgs = point.shapeArgs;
r = shapeArgs && shapeArgs.r;
innerR = shapeArgs && shapeArgs.innerR;
if (graphic && shapeArgs) {
// Start values
graphic.attr({
r: paneInnerR,
innerR: paneInnerR
});
// Animate
graphic.animate({
r: r,
innerR: innerR
}, series.options.animation);
}
});
}
}
else {
// 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);
}
}
}
}
// For non-polar charts, revert to the basic animation
}
else {
proceed.call(this, init);
}
}
/**
* Overridden method for calculating a spline from one point to the next
* @private
*/
function wrapSplineSeriesGetPointSpline(proceed, segment, point, i) {
let 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 = getConnectors(segment, i, true, this.connectEnds);
const rightContX = connectors.prevPointCont &&
connectors.prevPointCont.rightContX;
const rightContY = connectors.prevPointCont &&
connectors.prevPointCont.rightContY;
ret = [
'C',
isNumber(rightContX) ? rightContX : connectors.plotX,
isNumber(rightContY) ? rightContY : connectors.plotY,
isNumber(connectors.leftContX) ?
connectors.leftContX :
connectors.plotX,
isNumber(connectors.leftContY) ?
connectors.leftContY :
connectors.plotY,
connectors.plotX,
connectors.plotY
];
}
}
else {
ret = proceed.call(this, segment, point, i);
}
return ret;
}
/**
* Extend the point pos method to calculate point positions for the polar chart.
* @private
*/
function wrapPointPos(proceed, chartCoordinates, plotY = this.plotY) {
if (!this.destroyed) {
const { plotX, series } = this, { chart } = series;
if (chart.polar &&
isNumber(plotX) &&
isNumber(plotY)) {
return [
plotX + (chartCoordinates ? chart.plotLeft : 0),
plotY + (chartCoordinates ? chart.plotTop : 0)
];
}
return proceed.call(this, chartCoordinates, plotY);
}
}
/* *
*
* Class
*
* */
/**
* Extensions for polar charts. Additionally, much of the geometry required
* for polar charts is gathered in RadialAxes.js.
* @private
*/
class PolarAdditions {
/* *
*
* Static Functions
*
* */
static compose(AxisClass, ChartClass, PointerClass, SeriesClass, TickClass, PointClass, AreaSplineRangeSeriesClass, ColumnSeriesClass, LineSeriesClass, SplineSeriesClass) {
Pane.compose(ChartClass, PointerClass);
RadialAxis.compose(AxisClass, TickClass);
if (pushUnique(composed, 'Polar')) {
const chartProto = ChartClass.prototype, pointProto = PointClass.prototype, pointerProto = PointerClass.prototype, seriesProto = SeriesClass.prototype;
addEvent(ChartClass, 'afterDrawChartBox', onChartAfterDrawChartBox);
addEvent(ChartClass, 'getAxes', onChartGetAxes);
addEvent(ChartClass, 'init', onChartAfterInit);
wrap(chartProto, 'get', wrapChartGet);
wrap(pointerProto, 'getCoordinates', wrapPointerGetCoordinates);
wrap(pointerProto, 'pinch', wrapPointerPinch);
addEvent(PointerClass, 'getSelectionMarkerAttrs', onPointerGetSelectionMarkerAttrs);
addEvent(PointerClass, 'getSelectionBox', onPointerGetSelectionBox);
addEvent(SeriesClass, 'afterInit', onSeriesAfterInit);
addEvent(SeriesClass, 'afterTranslate', onSeriesAfterTranslate, { order: 2 } // Run after translation of ||-coords
);
addEvent(SeriesClass, 'afterColumnTranslate', onAfterColumnTranslate, { order: 4 });
wrap(seriesProto, 'animate', wrapSeriesAnimate);
wrap(pointProto, 'pos', wrapPointPos);
if (ColumnSeriesClass) {
const columnProto = ColumnSeriesClass.prototype;
wrap(columnProto, 'alignDataLabel', wrapColumnSeriesAlignDataLabel);
wrap(columnProto, 'animate', wrapSeriesAnimate);
}
if (LineSeriesClass) {
const lineProto = LineSeriesClass.prototype;
wrap(lineProto, 'getGraphPath', wrapLineSeriesGetGraphPath);
}
if (SplineSeriesClass) {
const splineProto = SplineSeriesClass.prototype;
wrap(splineProto, 'getPointSpline', wrapSplineSeriesGetPointSpline);
if (AreaSplineRangeSeriesClass) {
const areaSplineRangeProto = AreaSplineRangeSeriesClass.prototype;
// #6430 Areasplinerange series use unwrapped getPointSpline
// method, so we need to set this method again.
areaSplineRangeProto.getPointSpline =
splineProto.getPointSpline;
}
}
}
}
/* *
*
* Constructor
*
* */
constructor(series) {
this.series = series;
}
/* *
*
* Functions
*
* */
arc(low, high, start, end) {
const series = this.series, center = series.xAxis.center, len = series.yAxis.len, paneInnerR = center[3] / 2;
let r = len - high + paneInnerR, innerR = len - pick(low, len) + paneInnerR;
// Prevent columns from shooting through the pane's center
if (series.yAxis.reversed) {
if (r < 0) {
r = paneInnerR;
}
if (innerR < 0) {
innerR = paneInnerR;
}
}
// Return a new shapeArgs
return {
x: center[0],
y: center[1],
r: r,
innerR: innerR,
start: start,
end: end
};
}
/**
* Translate a point's plotX and plotY from the internal angle and radius
* measures to true plotX, plotY coordinates
* @private
*/
toXY(point) {
const series = this.series, chart = series.chart, xAxis = series.xAxis, yAxis = series.yAxis, plotX = point.plotX, inverted = chart.inverted, pointY = point.y;
let plotY = point.plotY, radius = inverted ? plotX : yAxis.len - plotY, clientX;
// Corrected y position of inverted series other than column
if (inverted && series && !series.isRadialBar) {
point.plotY = plotY =
isNumber(pointY) ? yAxis.translate(pointY) : 0;
}
// Save rectangular plotX, plotY for later computation
point.rectPlotX = plotX;
point.rectPlotY = plotY;
if (yAxis.center) {
radius += yAxis.center[3] / 2;
}
// Find the polar plotX and plotY. Avoid setting plotX and plotY to NaN
// when plotY is undefined (#15438)
if (isNumber(plotY)) {
const xy = inverted ? yAxis.postTranslate(plotY, radius) :
xAxis.postTranslate(plotX, radius);
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 (series.kdByAngle) {
clientX = ((plotX / Math.PI * 180) + xAxis.pane.options.startAngle) % 360;
if (clientX < 0) { // #2665
clientX += 360;
}
point.clientX = clientX;
}
else {
point.clientX = point.plotX;
}
}
}
/* *
*
* Default Export
*
* */
return PolarAdditions;
});
_registerModule(_modules, 'Core/Axis/WaterfallAxis.js', [_modules['Core/Globals.js'], _modules['Core/Axis/Stacking/StackItem.js'], _modules['Core/Utilities.js']], function (H, StackItem, U) {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { composed } = H;
const { addEvent, objectEach, pushUnique } = U;
/* *
*
* Namespace
*
* */
var WaterfallAxis;
(function (WaterfallAxis) {
/* *
*
* Interfaces
*
* */
/* *
*
* Functions
*
* */
/**
* @private
*/
function compose(AxisClass, ChartClass) {
if (pushUnique(composed, 'Axis.Waterfall')) {
addEvent(AxisClass, 'init', onAxisInit);
addEvent(AxisClass, 'afterBuildStacks', onAxisAfterBuildStacks);
addEvent(AxisClass, 'afterRender', onAxisAfterRender);
addEvent(ChartClass, 'beforeRedraw', onChartBeforeRedraw);
}
}
WaterfallAxis.compose = compose;
/**
* @private
*/
function onAxisAfterBuildStacks() {
const axis = this, stacks = axis.waterfall.stacks;
if (stacks) {
stacks.changed = false;
delete stacks.alreadyChanged;
}
}
/**
* @private
*/
function onAxisAfterRender() {
const axis = this, stackLabelOptions = axis.options.stackLabels;
if (stackLabelOptions && stackLabelOptions.enabled &&
axis.waterfall.stacks) {
axis.waterfall.renderStackTotals();
}
}
/**
* @private
*/
function onAxisInit() {
const axis = this;
if (!axis.waterfall) {
axis.waterfall = new Composition(axis);
}
}
/**
* @private
*/
function onChartBeforeRedraw() {
const axes = this.axes, series = this.series;
for (const serie of series) {
if (serie.options.stacking) {
for (const axis of axes) {
if (!axis.isXAxis) {
axis.waterfall.stacks.changed = true;
}
}
break;
}
}
}
/* *
*
* Classes
*
* */
class Composition {
/* *
*
* Constructors
*
* */
constructor(axis) {
this.axis = axis;
this.stacks = {
changed: false
};
}
/* *
*
* Functions
*
* */
/**
* Calls StackItem.prototype.render function that creates and renders
* stack total label for each waterfall stack item.
*
* @private
* @function Highcharts.Axis#renderWaterfallStackTotals
*/
renderStackTotals() {
const yAxis = this.axis, waterfallStacks = yAxis.waterfall.stacks, stackTotalGroup = (yAxis.stacking && yAxis.stacking.stackTotalGroup), dummyStackItem = new StackItem(yAxis, yAxis.options.stackLabels || {}, false, 0, void 0);
this.dummyStackItem = dummyStackItem;
// Render each waterfall stack total
if (stackTotalGroup) {
objectEach(waterfallStacks, (type) => {
objectEach(type, (stackItem, key) => {
dummyStackItem.total = stackItem.stackTotal;
dummyStackItem.x = +key;
if (stackItem.label) {
dummyStackItem.label = stackItem.label;
}
StackItem.prototype.render.call(dummyStackItem, stackTotalGroup);
stackItem.label = dummyStackItem.label;
delete dummyStackItem.label;
});
});
}
dummyStackItem.total = null;
}
}
WaterfallAxis.Composition = Composition;
})(WaterfallAxis || (WaterfallAxis = {}));
/* *
*
* Default Export
*
* */
return WaterfallAxis;
});
_registerModule(_modules, 'Series/Waterfall/WaterfallPoint.js', [_modules['Series/Column/ColumnSeries.js'], _modules['Core/Series/Point.js'], _modules['Core/Utilities.js']], function (ColumnSeries, Point, U) {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { isNumber } = U;
/* *
*
* Class
*
* */
class WaterfallPoint extends ColumnSeries.prototype.pointClass {
/* *
*
* Functions
*
* */
getClassName() {
let 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() {
return (isNumber(this.y) ||
this.isSum ||
Boolean(this.isIntermediateSum));
}
}
/* *
*
* Export
*
* */
return WaterfallPoint;
});
_registerModule(_modules, 'Series/Waterfall/WaterfallSeriesDefaults.js', [], function () {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
/* *
*
* API Options
*
* */
/**
* 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
* @excluding boostThreshold, boostBlending
* @product highcharts
* @requires highcharts-more
* @optionparent plotOptions.waterfall
*/
const WaterfallSeriesDefaults = {
/**
* @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: {
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" /* Palette.neutralColor80 */,
/**
* 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" /* Palette.neutralColor80 */,
states: {
hover: {
lineWidthPlus: 0 // #3126
}
}
};
/**
* 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, boostThreshold, boostBlending
* @product highcharts
* @requires highcharts-more
* @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 subtracted 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
/* *
*
* Default Export
*
* */
return WaterfallSeriesDefaults;
});
_registerModule(_modules, 'Series/Waterfall/WaterfallSeries.js', [_modules['Core/Series/SeriesRegistry.js'], _modules['Core/Utilities.js'], _modules['Core/Axis/WaterfallAxis.js'], _modules['Series/Waterfall/WaterfallPoint.js'], _modules['Series/Waterfall/WaterfallSeriesDefaults.js']], function (SeriesRegistry, U, WaterfallAxis, WaterfallPoint, WaterfallSeriesDefaults) {
/* *
*
* (c) 2010-2024 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { column: ColumnSeries, line: LineSeries } = SeriesRegistry.seriesTypes;
const { addEvent, arrayMax, arrayMin, correctFloat, extend, isNumber, merge, objectEach, pick } = U;
/* *
*
* Functions
*
* */
/**
* 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.hasOwnProperty.call(obj, key);
}
/* *
*
* Class
*
* */
/**
* Waterfall series type.
*
* @private
*/
class WaterfallSeries extends ColumnSeries {
/* *
*
* Functions
*
* */
// After generating points, set y-values for all sums.
generatePoints() {
// Parent call:
ColumnSeries.prototype.generatePoints.apply(this);
for (let i = 0, len = this.points.length; i < len; i++) {
const point = this.points[i], y = this.processedYData[i];
// Override point value for sums. #3710 Update point does not
// propagate to sum
if (isNumber(y) && (point.isIntermediateSum || point.isSum)) {
point.y = correctFloat(y);
}
}
}
// Call default processData then override yData to reflect waterfall's
// extremes on yAxis
processData(force) {
const series = this, options = series.options, yData = series.yData,
// #3710 Update point does not propagate to sum
points = options.data, dataLength = yData.length, threshold = options.threshold || 0;
let point, subSum, sum, dataMin, dataMax, y;
sum = subSum = dataMin = dataMax = 0;
for (let 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);
}
super.processData.call(this, force);
// Record extremes only if stacking was not set:
if (!options.stacking) {
series.dataMin = dataMin + threshold;
series.dataMax = dataMax;
}
return;
}
// Return y value or string if point is sum
toYData(pt) {
if (pt.isSum) {
return 'sum';
}
if (pt.isIntermediateSum) {
return 'intermediateSum';
}
return pt.y;
}
updateParallelArrays(point, i) {
super.updateParallelArrays.call(this, point, i);
// Prevent initial sums from triggering an error (#3245, #7559)
if (this.yData[0] === 'sum' || this.yData[0] === 'intermediateSum') {
this.yData[0] = null;
}
}
// Postprocess mapping between options and SVG attributes
pointAttribs(point, state) {
const upColor = this.options.upColor;
// Set or reset up color (#3710, update to negative)
if (upColor && !point.options.color && isNumber(point.y)) {
point.color = point.y > 0 ? upColor : void 0;
}
const attr = ColumnSeries.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() {
return [['M', 0, 0]];
}
// Draw columns' connector lines
getCrispPath() {
const // Skip points where Y is not a number (#18636)
data = this.data.filter((d) => isNumber(d.y)), 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 = [];
for (let i = 1; i < length; i++) {
if (!( // Skip lines that would pass over the null point (#18636)
this.options.connectNulls ||
isNumber(this.data[data[i].index - 1].y))) {
continue;
}
const box = data[i].box, prevPoint = data[i - 1], prevY = prevPoint.y || 0, prevBox = data[i - 1].box;
if (!box || !prevBox) {
continue;
}
const prevStack = yAxis.waterfall.stacks[this.stackKey], isPos = prevY > 0 ? -prevBox.height : 0;
if (prevStack && prevBox && box) {
const 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
let yPos;
if (stacking) {
const connectorThreshold = prevStackX.connectorThreshold;
yPos = Math.round((yAxis.translate(connectorThreshold, false, true, false, true) +
(reversedYAxis ? isPos : 0))) - graphNormalizer;
}
else {
yPos =
prevBox.y + prevPoint.minPointLengthOffset +
borderNormalizer - graphNormalizer;
}
path.push([
'M',
(prevBox.x || 0) + (reversedXAxis ?
0 :
(prevBox.width || 0)),
yPos
], [
'L',
(box.x || 0) + (reversedXAxis ?
(box.width || 0) :
0),
yPos
]);
}
if (prevBox &&
path.length &&
((!stacking && prevY < 0 && !reversedYAxis) ||
(prevY > 0 && reversedYAxis))) {
const nextLast = path[path.length - 2];
if (nextLast && typeof nextLast[2] === 'number') {
nextLast[2] += prevBox.height || 0;
}
const last = path[path.length - 1];
if (last && typeof last[2] === 'number') {
last[2] += prevBox.height || 0;
}
}
}
return path;
}
// The graph is initially drawn with an empty definition, then updated with
// crisp rendering.
drawGraph() {
LineSeries.prototype.drawGraph.call(this);
if (this.graph) {
this.graph.attr({
d: this.getCrispPath()
});
}
}
// Waterfall has stacking along the x-values too.
setStackedPoints(axis) {
const series = this, options = series.options, waterfallStacks = axis.waterfall?.stacks, seriesThreshold = options.threshold || 0, stackKey = series.stackKey, xData = series.xData, xLength = xData.length;
let stackThreshold = seriesThreshold, interSum = stackThreshold, actualStackX, totalYVal = 0, actualSum = 0, prevSum = 0, statesLen, posTotal, negTotal, xPoint, yVal, x, alreadyChanged, changed;
// 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
const calculateStackState = (firstS, nextS, sInx, sOff) => {
if (actualStackX) {
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);
}
};
if (axis.stacking && waterfallStacks) {
// Code responsible for creating stacks for waterfall series
if (series.reserveSpace()) {
changed = waterfallStacks.changed;
alreadyChanged = waterfallStacks.alreadyChanged;
// In case of a redraw, stack for each x value must be emptied
// (only for the first series in a specific stack) and
// recalculated once more
if (alreadyChanged &&
alreadyChanged.indexOf(stackKey) < 0) {
changed = true;
}
if (!waterfallStacks[stackKey]) {
waterfallStacks[stackKey] = {};
}
const actualStack = waterfallStacks[stackKey];
if (actualStack) {
for (let i = 0; i < xLength; i++) {
x = xData[i];
if (!actualStack[x] || changed) {
actualStack[x] = {
negTotal: 0,
posTotal: 0,
stackTotal: 0,
threshold: 0,
stateIndex: 0,
stackState: [],
label: ((changed &&
actualStack[x]) ?
actualStack[x].label :
void 0)
};
}
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, 0);
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;
if (!waterfallStacks.alreadyChanged) {
waterfallStacks.alreadyChanged = [];
}
waterfallStacks.alreadyChanged.push(stackKey);
}
}
}
// Extremes for a non-stacked series are recorded in processData.
// In case of stacking, use Series.stackedYData to calculate extremes.
getExtremes() {
const stacking = this.options.stacking;
let yAxis, waterfallStacks, stackedYNeg, stackedYPos;
if (stacking) {
yAxis = this.yAxis;
waterfallStacks = yAxis.waterfall.stacks;
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);
});
}
return {
dataMin: arrayMin(stackedYNeg),
dataMax: arrayMax(stackedYPos)
};
}
// When not stacking, data extremes have already been computed in the
// processData function.
return {
dataMin: this.dataMin,
dataMax: this.dataMax
};
}
}
/* *
*
* Static Properties
*
* */
WaterfallSeries.defaultOptions = merge(ColumnSeries.defaultOptions, WaterfallSeriesDefaults);
WaterfallSeries.compose = WaterfallAxis.compose;
extend(WaterfallSeries.prototype, {
pointValKey: 'y',
// Property needed to prevent lines between the columns from disappearing
// when negativeColor is used.
showLine: true,
pointClass: WaterfallPoint
});
// Translate data points from raw values
addEvent(WaterfallSeries, 'afterColumnTranslate', function () {
const series = this, { options, points, yAxis } = series, minPointLength = pick(options.minPointLength, 5), halfMinPointLength = minPointLength / 2, threshold = options.threshold || 0, stacking = options.stacking, actualStack = yAxis.waterfall.stacks[series.stackKey];
let previousIntermediate = threshold, previousY = threshold, y, total, yPos, hPos;
for (let i = 0; i < points.length; i++) {
const point = points[i], yValue = series.processedYData[i], shapeArgs = point.shapeArgs, box = extend({
x: 0,
y: 0,
width: 0,
height: 0
}, shapeArgs || {});
point.box = box;
const range = [0, yValue], pointY = point.y || 0;
// Code responsible for correct positions of stacked points
// starts here
if (stacking) {
if (actualStack) {
const 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 (isNumber(actualStackX.absolutePos) &&
ownProp(actualStackX, 'absolutePos')) {
actualStackX.posTotal =
actualStackX.absolutePos;
delete actualStackX.absolutePos;
}
}
if (!actualStackX.negTotal) {
if (isNumber(actualStackX.absoluteNeg) &&
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 <= threshold;
box.y = yAxis.translate(yPos, false, true, false, true);
box.height = Math.abs(box.y -
yAxis.translate(hPos, false, true, false, true));
const dummyStackItem = yAxis.waterfall.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], void 0, this.xAxis);
}
}
}
else {
// Up points
y = Math.max(previousY, previousY + pointY) + range[0];
box.y = yAxis.translate(y, false, true, false, true);
// Sum points
if (point.isSum) {
box.y = yAxis.translate(range[1], false, true, false, true);
box.height = Math.min(yAxis.translate(range[0], false, true, false, true), yAxis.len) - box.y; // #4256
point.below = range[1] <= threshold;
}
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;
}
box.y = yAxis.translate(yPos, false, true, false, true);
box.height = Math.abs(box.y -
Math.min(yAxis.translate(hPos, false, true, false, true), yAxis.len));
previousIntermediate += range[1];
point.below = yPos <= threshold;
// If it's not the sum point, update previous stack end position
// and get shape height (#3886)
}
else {
box.height = yValue > 0 ?
yAxis.translate(previousY, false, true, false, true) - box.y :
yAxis.translate(previousY, false, true, false, true) - yAxis.translate(previousY - yValue, false, true, false, true);
previousY += yValue;
point.below = previousY < threshold;
}
// #3952 Negative sum or intermediate sum not rendered correctly
if (box.height < 0) {
box.y += box.height;
box.height *= -1;
}
}
point.plotY = box.y =
Math.round(box.y || 0) - (series.borderWidth % 2) / 2;
// #3151
box.height =
Math.max(Math.round(box.height || 0), 0.001);
point.yBottom = box.y + box.height;
if (box.height <= minPointLength && !point.isNull) {
box.height = minPointLength;
box.y -= halfMinPointLength;
point.plotY = box.y;
if (pointY < 0) {
point.minPointLengthOffset = -halfMinPointLength;
}
else {
point.minPointLengthOffset = halfMinPointLength;
}
}
else {
// #8024, empty gaps in the line for null data
if (point.isNull) {
box.width = 0;
}
point.minPointLengthOffset = 0;
}
// Correct tooltip placement (#3014)
const tooltipY = point.plotY + (point.negative ? box.height : 0);
if (point.below) { // #15334
point.plotY += box.height;
}
if (point.tooltipPos) {
if (series.chart.inverted) {
point.tooltipPos[0] = yAxis.len - tooltipY;
}
else {
point.tooltipPos[1] = tooltipY;
}
}
// Check point position after recalculation (#16788)
point.isInside = this.isPointInside(point);
merge(true, point.shapeArgs, box);
}
}, { order: 2 });
SeriesRegistry.registerSeriesType('waterfall', WaterfallSeries);
/* *
*
* Export
*
* */
return WaterfallSeries;
});
_registerModule(_modules, 'masters/highcharts-more.src.js', [_modules['Core/Globals.js'], _modules['Core/Series/SeriesRegistry.js'], _modules['Extensions/Pane/Pane.js'], _modules['Series/Bubble/BubbleSeries.js'], _modules['Series/PackedBubble/PackedBubbleSeries.js'], _modules['Series/PolarComposition.js'], _modules['Series/Waterfall/WaterfallSeries.js']], function (Highcharts, SeriesRegistry, Pane, BubbleSeries, PackedBubbleSeries, PolarAdditions, WaterfallSeries) {
const G = Highcharts;
BubbleSeries.compose(G.Axis, G.Chart, G.Legend, G.Series);
PackedBubbleSeries.compose(G.Axis, G.Chart, G.Legend, G.Series);
Pane.compose(G.Chart, G.Pointer);
PolarAdditions.compose(G.Axis, G.Chart, G.Pointer, G.Series, G.Tick, G.Point, SeriesRegistry.seriesTypes.areasplinerange, SeriesRegistry.seriesTypes.column, SeriesRegistry.seriesTypes.line, SeriesRegistry.seriesTypes.spline);
WaterfallSeries.compose(G.Axis, G.Chart);
return G;
});
}));
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