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Antonio Espiritu
2025-04-17 00:35:33 -06:00
parent 4977462629
commit 67fc72aed5
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271
static/lib/Highcharts-10.2.1/es-modules/Series/Bubble/BubbleLegendComposition.js Normal file
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/* *
*
* (c) 2010-2021 Highsoft AS
*
* Author: Paweł Potaczek
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
'use strict';
import BubbleLegendDefaults from './BubbleLegendDefaults.js';
import BubbleLegendItem from './BubbleLegendItem.js';
import D from '../../Core/DefaultOptions.js';
var setOptions = D.setOptions;
import U from '../../Core/Utilities.js';
var addEvent = U.addEvent, objectEach = U.objectEach, wrap = U.wrap;
/* *
*
* Constants
*
* */
var composedClasses = [];
/* *
*
* Functions
*
* */
/**
* If ranges are not specified, determine ranges from rendered bubble series
* and render legend again.
*/
function chartDrawChartBox(proceed, options, callback) {
var chart = this, legend = chart.legend, bubbleSeries = getVisibleBubbleSeriesIndex(chart) >= 0;
var bubbleLegendOptions, bubbleSizes;
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(function (item) {
item.legendGroup.translateY = null;
});
}
// Create legend with bubbleLegend
legend.render();
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;
});
}
});
bubbleLegendOptions.placed = true;
// After recalculate axes, calculate margins again.
chart.getMargins();
// 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 (composedClasses.indexOf(ChartClass) === -1) {
composedClasses.push(ChartClass);
setOptions({
// Set default bubble legend options
legend: {
bubbleLegend: BubbleLegendDefaults
}
});
wrap(ChartClass.prototype, 'drawChartBox', chartDrawChartBox);
}
if (composedClasses.indexOf(LegendClass) === -1) {
composedClasses.push(LegendClass);
addEvent(LegendClass, 'afterGetAllItems', onLegendAfterGetAllItems);
}
if (composedClasses.indexOf(SeriesClass) === -1) {
composedClasses.push(SeriesClass);
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) {
var series = chart.series;
var 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) {
var items = legend.allItems, lines = [], length = items.length;
var lastLine, i = 0, j = 0;
for (i = 0; i < length; i++) {
if (items[i].legendItemHeight) {
// for bubbleLegend
items[i].itemHeight = items[i].legendItemHeight;
}
if ( // Line break
items[i] === items[length - 1] ||
items[i + 1] &&
items[i]._legendItemPos[1] !==
items[i + 1]._legendItemPos[1]) {
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) {
var 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() {
var series = this, chart = series.chart, visible = series.visible, legend = series.chart.legend;
var 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) {
var items = legend.allItems, rtl = legend.options.rtl;
var orgTranslateX, orgTranslateY, movementX, actualLine = 0;
items.forEach(function (item, index) {
orgTranslateX = item.legendGroup.translateX;
orgTranslateY = item._legendItemPos[1];
movementX = item.movementX;
if (movementX || (rtl && item.ranges)) {
movementX = rtl ?
orgTranslateX - item.options.maxSize / 2 :
orgTranslateX + movementX;
item.legendGroup.attr({ translateX: movementX });
}
if (index > lines[actualLine].step) {
actualLine++;
}
item.legendGroup.attr({
translateY: Math.round(orgTranslateY + lines[actualLine].height / 2)
});
item._legendItemPos[1] = orgTranslateY +
lines[actualLine].height / 2;
});
}
/* *
*
* Default Export
*
* */
var BubbleLegendComposition = {
compose: compose
};
export default BubbleLegendComposition;

266
static/lib/Highcharts-10.2.1/es-modules/Series/Bubble/BubbleLegendDefaults.js Normal file
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/* *
*
* (c) 2010-2021 Highsoft AS
*
* Author: Paweł Potaczek
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
'use strict';
/* *
*
* 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
*/
var 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: '10px',
/** @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
},
/**
* Miximum 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 with lower value than zThreshold, are skipped.
*/
zThreshold: 0
};
/* *
*
* Default Export
*
* */
export default BubbleLegendDefaults;

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static/lib/Highcharts-10.2.1/es-modules/Series/Bubble/BubbleLegendItem.js Normal file
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/* *
*
* (c) 2010-2021 Highsoft AS
*
* Author: Paweł Potaczek
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
'use strict';
import Color from '../../Core/Color/Color.js';
var color = Color.parse;
import F from '../../Core/FormatUtilities.js';
import H from '../../Core/Globals.js';
var noop = H.noop;
import U from '../../Core/Utilities.js';
var arrayMax = U.arrayMax, arrayMin = U.arrayMin, isNumber = U.isNumber, merge = U.merge, pick = U.pick, stableSort = U.stableSort;
/* *
*
* Class
*
* */
/**
* BubbleLegend class.
*
* @private
* @class
* @name Highcharts.BubbleLegend
* @param {Highcharts.LegendBubbleLegendOptions} options
* Options of BubbleLegendItem.
*
* @param {Highcharts.Legend} legend
* Legend of item.
*/
var BubbleLegendItem = /** @class */ (function () {
/* *
*
* Constructor
*
* */
function BubbleLegendItem(options, legend) {
/* *
*
* Properties
*
* */
this.chart = void 0;
this.fontMetrics = void 0;
this.legend = void 0;
this.legendGroup = void 0;
this.legendItem = void 0;
this.legendItemHeight = void 0;
this.legendItemWidth = void 0;
this.legendSymbol = void 0;
this.maxLabel = void 0;
this.movementX = void 0;
this.ranges = void 0;
this.selected = void 0;
this.visible = void 0;
this.symbols = void 0;
this.options = void 0;
this.setState = noop;
this.init(options, legend);
}
/* *
*
* Functions
*
* */
/**
* Create basic bubbleLegend properties similar to item in legend.
* @private
*/
BubbleLegendItem.prototype.init = function (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
*/
BubbleLegendItem.prototype.addToLegend = function (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
*/
BubbleLegendItem.prototype.drawLegendSymbol = function (legend) {
var chart = this.chart, options = this.options, itemDistance = pick(legend.options.itemDistance, 20), ranges = options.ranges, connectorDistance = options.connectorDistance;
var connectorSpace;
// Predict label dimensions
this.fontMetrics = chart.renderer.fontMetrics(options.labels.style.fontSize);
// Do not create bubbleLegend now if ranges or ranges valeus 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
var 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;
this.legendItemWidth = size + connectorSpace + itemDistance;
this.legendItemHeight = size + this.fontMetrics.h / 2;
};
/**
* Set style options for each bubbleLegend range.
* @private
*/
BubbleLegendItem.prototype.setOptions = function () {
var 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
*/
BubbleLegendItem.prototype.getRangeRadius = function (value) {
var 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 legendSymbol group.
* @private
*/
BubbleLegendItem.prototype.render = function () {
var renderer = this.chart.renderer, zThreshold = this.options.zThreshold;
if (!this.symbols) {
this.symbols = {
connectors: [],
bubbleItems: [],
labels: []
};
}
// Nesting SVG groups to enable handleOverflow
this.legendSymbol = renderer.g('bubble-legend');
this.legendItem = renderer.g('bubble-legend-item');
// To enable default 'hideOverlappingLabels' method
this.legendSymbol.translateX = 0;
this.legendSymbol.translateY = 0;
this.ranges.forEach(function (range) {
if (range.value >= zThreshold) {
this.renderRange(range);
}
}, this);
// To use handleOverflow method
this.legendSymbol.add(this.legendItem);
this.legendItem.add(this.legendGroup);
this.hideOverlappingLabels();
};
/**
* Render one range, consisting of bubble symbol, connector and label.
*
* @private
*
* @param {Highcharts.LegendBubbleLegendRangesOptions} range
* Range options
*/
BubbleLegendItem.prototype.renderRange = function (range) {
var 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, fontMetrics = this.fontMetrics, labelMovement = fontMetrics.f / 2 -
(fontMetrics.h - fontMetrics.f) / 2, crispMovement = (posY % 1 ? 1 : 0.5) -
(connectorWidth % 2 ? 0 : 0.5), styledMode = renderer.styledMode;
var 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';
}
var labelY = posY + options.labels.y, labelX = posX + connectorLength + options.labels.x;
// 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.legendSymbol));
// 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.legendSymbol));
// Render label
var label = renderer
.text(this.formatLabel(range), labelX, labelY + labelMovement)
.attr((styledMode ? {} : range.labelAttribs))
.css(styledMode ? {} : labelsOptions.style)
.addClass('highcharts-bubble-legend-labels ' +
(options.labels.className || '')).add(this.legendSymbol);
labels.push(label);
// To enable default 'hideOverlappingLabels' method
label.placed = true;
label.alignAttr = {
x: labelX,
y: labelY + labelMovement
};
};
/**
* Get the label which takes up the most space.
* @private
*/
BubbleLegendItem.prototype.getMaxLabelSize = function () {
var labels = this.symbols.labels;
var 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
*/
BubbleLegendItem.prototype.formatLabel = function (range) {
var options = this.options, formatter = options.labels.formatter, format = options.labels.format;
var numberFormatter = this.chart.numberFormatter;
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
*/
BubbleLegendItem.prototype.hideOverlappingLabels = function () {
var 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
*/
BubbleLegendItem.prototype.getRanges = function () {
var bubbleLegend = this.legend.bubbleLegend, series = bubbleLegend.chart.series, rangesOptions = bubbleLegend.options.ranges;
var 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
*/
BubbleLegendItem.prototype.predictBubbleSizes = function () {
var chart = this.chart, fontMetrics = this.fontMetrics, 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);
var calculatedSize, maxSize = bubbleSeries.options.maxSize;
// Calculate prediceted max size of bubble
if (floating || !(/%$/.test(maxSize))) {
calculatedSize = maxPxSize;
}
else {
maxSize = parseFloat(maxSize);
calculatedSize = ((plotSize + lastLineHeight -
fontMetrics.h / 2) * 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
*/
BubbleLegendItem.prototype.updateRanges = function (min, max) {
var 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
*/
BubbleLegendItem.prototype.correctSizes = function () {
var 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();
}
};
return BubbleLegendItem;
}());
/* *
*
* Default Export
*
* */
export default BubbleLegendItem;
/* *
*
* 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

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/* *
*
* (c) 2010-2021 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
'use strict';
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
import Point from '../../Core/Series/Point.js';
import SeriesRegistry from '../../Core/Series/SeriesRegistry.js';
var ScatterPoint = SeriesRegistry.seriesTypes.scatter.prototype.pointClass;
import U from '../../Core/Utilities.js';
var extend = U.extend;
/* *
*
* Class
*
* */
var BubblePoint = /** @class */ (function (_super) {
__extends(BubblePoint, _super);
function BubblePoint() {
/* *
*
* Properties
*
* */
var _this = _super !== null && _super.apply(this, arguments) || this;
_this.options = void 0;
_this.series = void 0;
return _this;
/* eslint-enable valid-jsdoc */
}
/* *
*
* Functions
*
* */
/* eslint-disable valid-jsdoc */
/**
* @private
*/
BubblePoint.prototype.haloPath = function (size) {
return Point.prototype.haloPath.call(this,
// #6067
size === 0 ? 0 : (this.marker ? this.marker.radius || 0 : 0) + size);
};
return BubblePoint;
}(ScatterPoint));
/* *
*
* Class Prototype
*
* */
extend(BubblePoint.prototype, {
ttBelow: false
});
/* *
*
* Default Export
*
* */
export default BubblePoint;

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/* *
*
* (c) 2010-2021 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
'use strict';
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
import BubbleLegendComposition from './BubbleLegendComposition.js';
import BubblePoint from './BubblePoint.js';
import Color from '../../Core/Color/Color.js';
var color = Color.parse;
import H from '../../Core/Globals.js';
var noop = H.noop;
import SeriesRegistry from '../../Core/Series/SeriesRegistry.js';
var Series = SeriesRegistry.series, _a = SeriesRegistry.seriesTypes, columnProto = _a.column.prototype, ScatterSeries = _a.scatter;
import U from '../../Core/Utilities.js';
var addEvent = U.addEvent, arrayMax = U.arrayMax, arrayMin = U.arrayMin, clamp = U.clamp, extend = U.extend, isNumber = U.isNumber, merge = U.merge, pick = U.pick;
/* *
*
* Constants
*
* */
var composedClasses = [];
/* *
*
* Functions
*
* */
/**
* Add logic to pad each axis with the amount of pixels necessary to avoid the
* bubbles to overflow.
*/
function axisBeforePadding() {
var _this = this;
var axisLength = this.len, chart = this.chart, isXAxis = this.isXAxis, dataKey = isXAxis ? 'xData' : 'yData', min = this.min, range = this.max - min;
var pxMin = 0, pxMax = axisLength, transA = axisLength / range, hasActiveSeries;
// Handle padding on the second pass, or on redraw
this.series.forEach(function (series) {
if (series.bubblePadding &&
(series.visible || !chart.options.chart.ignoreHiddenSeries)) {
// Correction for #1673
_this.allowZoomOutside = true;
hasActiveSeries = true;
var data = series[dataKey];
if (isXAxis) {
(series.onPoint || series).getRadii(0, 0, series);
if (series.onPoint) {
series.radii = series.onPoint.radii;
}
}
if (range > 0) {
var i = data.length;
while (i--) {
if (isNumber(data[i]) &&
_this.dataMin <= data[i] &&
data[i] <= _this.max) {
var 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(function (keys) {
if (typeof pick(_this.options[keys[0]], _this[keys[1]]) === 'undefined') {
_this[keys[0]] += keys[2] / transA;
}
});
}
}
/* *
*
* Class
*
* */
var BubbleSeries = /** @class */ (function (_super) {
__extends(BubbleSeries, _super);
function BubbleSeries() {
/* *
*
* Static Properties
*
* */
var _this = _super !== null && _super.apply(this, arguments) || this;
/* *
*
* Properties
*
* */
_this.data = void 0;
_this.maxPxSize = void 0;
_this.minPxSize = void 0;
_this.options = void 0;
_this.points = void 0;
_this.radii = void 0;
_this.yData = void 0;
_this.zData = void 0;
return _this;
}
/* *
*
* Static Functions
*
* */
BubbleSeries.compose = function (AxisClass, ChartClass, LegendClass, SeriesClass) {
BubbleLegendComposition.compose(ChartClass, LegendClass, SeriesClass);
if (composedClasses.indexOf(AxisClass) === -1) {
composedClasses.push(AxisClass);
AxisClass.prototype.beforePadding = axisBeforePadding;
}
};
/* *
*
* Functions
*
* */
/**
* Perform animation on the bubbles
* @private
*/
BubbleSeries.prototype.animate = function (init) {
if (!init &&
this.points.length < this.options.animationLimit // #8099
) {
this.points.forEach(function (point) {
var graphic = point.graphic;
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
*/
BubbleSeries.prototype.getRadii = function () {
var _this = this;
var zData = this.zData, yData = this.yData, radii = [];
var len, i, value, zExtremes = this.chart.bubbleZExtremes;
var _a = this.getPxExtremes(), minPxSize = _a.minPxSize, maxPxSize = _a.maxPxSize;
// 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) {
var zMin_1 = Number.MAX_VALUE;
var zMax_1 = -Number.MAX_VALUE;
var valid_1;
this.chart.series.forEach(function (otherSeries) {
if (otherSeries.bubblePadding && (otherSeries.visible ||
!_this.chart.options.chart.ignoreHiddenSeries)) {
var zExtremes_1 = (otherSeries.onPoint || otherSeries).getZExtremes();
if (zExtremes_1) {
zMin_1 = Math.min(zMin_1 || zExtremes_1.zMin, zExtremes_1.zMin);
zMax_1 = Math.max(zMax_1 || zExtremes_1.zMax, zExtremes_1.zMax);
valid_1 = true;
}
}
});
if (valid_1) {
zExtremes = { zMin: zMin_1, zMax: zMax_1 };
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
*/
BubbleSeries.prototype.getRadius = function (zMin, zMax, minSize, maxSize, value, yValue) {
var options = this.options, sizeByArea = options.sizeBy !== 'width', zThreshold = options.zThreshold;
var 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
*/
BubbleSeries.prototype.hasData = function () {
return !!this.processedXData.length; // != 0
};
/**
* @private
*/
BubbleSeries.prototype.pointAttribs = function (point, state) {
var 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
*/
BubbleSeries.prototype.translate = function () {
// Run the parent method
_super.prototype.translate.call(this);
this.getRadii();
this.translateBubble();
};
BubbleSeries.prototype.translateBubble = function () {
var _a = this, data = _a.data, radii = _a.radii;
var minPxSize = this.getPxExtremes().minPxSize;
// Set the shape type and arguments to be picked up in drawPoints
var i = data.length;
while (i--) {
var point = data[i];
var radius = radii ? radii[i] : 0; // #1737
if (isNumber(radius) && radius >= minPxSize / 2) {
// Shape arguments
point.marker = extend(point.marker, {
radius: 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
point.shapeArgs = point.dlBox = void 0; // #1691
point.plotY = 0; // #17281
point.marker = {
width: 0,
height: 0
};
}
}
};
BubbleSeries.prototype.getPxExtremes = function () {
var smallestSize = Math.min(this.chart.plotWidth, this.chart.plotHeight);
var getPxSize = function (length) {
var isPercent;
if (typeof length === 'string') {
isPercent = /%$/.test(length);
length = parseInt(length, 10);
}
return isPercent ? smallestSize * length / 100 : length;
};
var minPxSize = getPxSize(pick(this.options.minSize, 8));
// Prioritize min size if conflict to make sure bubbles are
// always visible. #5873
var maxPxSize = Math.max(getPxSize(pick(this.options.maxSize, '20%')), minPxSize);
return { minPxSize: minPxSize, maxPxSize: maxPxSize };
};
BubbleSeries.prototype.getZExtremes = function () {
var options = this.options, zData = (this.zData || []).filter(isNumber);
if (zData.length) {
var zMin = pick(options.zMin, clamp(arrayMin(zData), options.displayNegative === false ?
(options.zThreshold || 0) :
-Number.MAX_VALUE, Number.MAX_VALUE));
var zMax = pick(options.zMax, arrayMax(zData));
if (isNumber(zMin) && isNumber(zMax)) {
return { zMin: zMin, zMax: zMax };
}
}
};
/**
* 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 () {
var numberFormatter = this.series.chart.numberFormatter;
var z = this.point.z;
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'
});
return BubbleSeries;
}(ScatterSeries));
extend(BubbleSeries.prototype, {
alignDataLabel: columnProto.alignDataLabel,
applyZones: noop,
bubblePadding: true,
buildKDTree: noop,
directTouch: 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', function (e) {
delete e.target.chart.bubbleZExtremes;
});
// After removing series, delete the chart-level Z extremes cache, #17502.
addEvent(BubbleSeries, 'remove', function (e) {
delete e.target.chart.bubbleZExtremes;
});
SeriesRegistry.registerSeriesType('bubble', BubbleSeries);
/* *
*
* Default Export
*
* */
export default BubbleSeries;
/* *
*
* 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