HighchartsBubbleSeriesOptions class

A bubble series. If the type option is not specified, it is inherited from chart.type.

Configuration options for the series are given in three levels:

  1. Options for all series in a chart are defined in the plotOptions.series object.
  2. Options for all bubble series are defined in plotOptions.bubble.
  3. Options for one single series are given in the series instance array.

API Docs: https://api.highcharts.com/highcharts/series.bubble

Inheritance

Constructors

HighchartsBubbleSeriesOptions.new({HighchartsSeriesAccessibilityOptions? accessibility, bool? allowPointSelect, dynamic animation, double? animationLimit, String? boostBlending, double? boostThreshold, String? className, bool? clip, String? color, dynamic colorAxis, double? colorIndex, String? colorKey, String? compare, double? compareBase, bool? compareStart, bool? connectEnds, bool? connectNulls, bool? crisp, bool? cumulative, bool? cumulativeStart, String? cursor, Map<String, dynamic>? custom, String? dashStyle, HighchartsSeriesDataGroupingOptions? dataGrouping, HighchartsBubbleSeriesDataLabelsOptions? dataLabels, HighchartsSeriesDataSortingOptions? dataSorting, String? description, bool? displayNegative, HighchartsSeriesDragDropOptions? dragDrop, bool? enableMouseTracking, HighchartsSeriesEventsOptions? events, String? findNearestPointBy, double? gapSize, String? gapUnit, bool? getExtremesFromAll, String? id, bool? inactiveOtherPoints, bool? includeInDataExport, double? index, HighchartsBubbleSeriesJitterOptions? jitter, List<String>? keys, HighchartsSeriesLabelOptions? label, HighchartsSeriesLastPriceOptions? lastPrice, HighchartsSeriesLastVisiblePriceOptions? lastVisiblePrice, double? legendIndex, String? legendSymbol, double? lineWidth, String? linecap, String? linkedTo, HighchartsBubbleSeriesMarkerOptions? marker, dynamic maxSize, dynamic minSize, dynamic navigatorOptions, String? negativeColor, bool? nullInteraction, HighchartsSeriesOnPointOptions? onPoint, double? opacity, HighchartsSeriesPointOptions? point, dynamic pointDescriptionFormat, dynamic pointDescriptionFormatter, double? pointInterval, String? pointIntervalUnit, double? pointRange, dynamic pointStart, bool? relativeXValue, bool? selected, bool? showCheckbox, bool? showInLegend, bool? showInNavigator, String? sizeBy, bool? sizeByAbsoluteValue, bool? skipKeyboardNavigation, bool? softThreshold, HighchartsSeriesSonificationOptions? sonification, String? stacking, HighchartsBubbleSeriesStatesOptions? states, String? step, bool? stickyTracking, double? threshold, HighchartsBubbleSeriesTooltipOptions? tooltip, double? turboThreshold, bool? visible, dynamic xAxis, dynamic yAxis, double? zIndex, double? zMax, double? zMin, double? zThreshold, String? zoneAxis, List<HighchartsSeriesZonesOptions>? zones})
A bubble series. If the type option is not specified, it is inherited from chart.type.

Properties

accessibility ↔ HighchartsSeriesAccessibilityOptions?
Accessibility options for a series.
getter/setter pair
allowPointSelect ↔ bool?
Allow this series' points to be selected by clicking on the graphic (columns, point markers, pie slices, map areas etc).
getter/setter pair
animation ↔ dynamic
Enable or disable the initial animation when a series is displayed. The animation can also be set as a configuration object. Please note that this option only applies to the initial animation of the series itself. For other animations, see chart.animation and the animation parameter under the API methods. The following properties are supported:
getter/setter pair
animationLimit ↔ double?
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.
getter/setter pair
boostBlending ↔ String?
Sets the color blending in the boost module.
getter/setter pair
boostThreshold ↔ double?
Set the point threshold for when a series should enter boost mode.
getter/setter pair
className ↔ String?
An additional class name to apply to the series' graphical elements. This option does not replace default class names of the graphical element. Changes to the series' color will also be reflected in a chart's legend and tooltip.
getter/setter pair
clip ↔ bool?
Disable this option to allow series rendering in the whole plotting area.
getter/setter pair
color ↔ String?
The main color of the series. In line type series it applies to the line and the point markers unless otherwise specified. In bar type series it applies to the bars unless a color is specified per point. The default value is pulled from the options.colors array.
getter/setter pair
colorAxis ↔ dynamic
When using dual or multiple color axes, this number defines which colorAxis the particular series is connected to. It refers to either the axis id or the index of the axis in the colorAxis array, with 0 being the first. Set this option to false to prevent a series from connecting to the default color axis.
getter/setter pair
colorIndex ↔ double?
Styled mode only. A specific color index to use for the series, so its graphic representations are given the class name highcharts-color-{n}.
getter/setter pair
colorKey ↔ String?
Highcharts Options Widget.
getter/setter pair
compare ↔ String?
Compare the values of the series against the first non-null, non- zero value in the visible range. The y axis will show percentage or absolute change depending on whether compare is set to "percent" or "value". When this is applied to multiple series, it allows comparing the development of the series against each other. Adds a change field to every point object.
getter/setter pair
compareBase ↔ double?
When compare is percent, this option dictates whether to use 0 or 100 as the base of comparison.
getter/setter pair
compareStart ↔ bool?
Defines if comparison should start from the first point within the visible range or should start from the last point before the range.
getter/setter pair
connectEnds ↔ bool?
Polar charts only. Whether to connect the ends of a line series plot across the extremes.
getter/setter pair
connectNulls ↔ bool?
Whether to connect a graph line across null points, or render a gap between the two points on either side of the null.
getter/setter pair
crisp ↔ bool?
When true, each point or column edge is rounded to its nearest pixel in order to render sharp on screen. In some cases, when there are a lot of densely packed columns, this leads to visible difference in column widths or distance between columns. In these cases, setting crisp to false may look better, even though each column is rendered blurry.
getter/setter pair
cumulative ↔ bool?
Cumulative Sum feature replaces points' values with the following formula: sum of all previous points' values + current point's value. Works only for points in a visible range. Adds the cumulativeSum field to each point object that can be accessed e.g. in the tooltip.pointFormat.
getter/setter pair
cumulativeStart ↔ bool?
Defines if cumulation should start from the first point within the visible range or should start from the last point before the range.
getter/setter pair
cursor ↔ String?
You can set the cursor to "pointer" if you have click events attached to the series, to signal to the user that the points and lines can be clicked.
getter/setter pair
custom ↔ Map<String, dynamic>?
A reserved subspace to store options and values for customized functionality. Here you can add additional data for your own event callbacks and formatter callbacks.
getter/setter pair
dashStyle ↔ String?
Name of the dash style to use for the graph, or for some series types the outline of each shape.
getter/setter pair
dataGrouping ↔ HighchartsSeriesDataGroupingOptions?
Data grouping is the concept of sampling the data values into larger blocks in order to ease readability and increase performance of the JavaScript charts. Highcharts Stock by default applies data grouping when the points become closer than a certain pixel value, determined by the groupPixelWidth option.
getter/setter pair
dataLabels ↔ HighchartsBubbleSeriesDataLabelsOptions?
Highcharts Options Widget.
getter/setter pair
dataSorting ↔ HighchartsSeriesDataSortingOptions?
Options for the series data sorting.
getter/setter pair
description ↔ String?
A description of the series to add to the screen reader information about the series.
getter/setter pair
displayNegative ↔ bool?
Whether to display negative sized bubbles. The threshold is given by the zThreshold option, and negative bubbles can be visualized by setting negativeColor.
getter/setter pair
dragDrop ↔ HighchartsSeriesDragDropOptions?
The draggable-points module allows points to be moved around or modified in the chart. In addition to the options mentioned under the dragDrop API structure, the module fires three events, point.dragStart, point.drag and point.drop.
getter/setter pair
enableMouseTracking ↔ bool?
Enable or disable the mouse tracking for a specific series. This includes point tooltips and click events on graphs and points. For large datasets it improves performance.
getter/setter pair
events ↔ HighchartsSeriesEventsOptions?
General event handlers for the series items. These event hooks can also be attached to the series at run time using the Highcharts.addEvent function.
getter/setter pair
findNearestPointBy ↔ String?
Highcharts Options Widget.
getter/setter pair
gapSize ↔ double?
Defines when to display a gap in the graph, together with the gapUnit option.
getter/setter pair
gapUnit ↔ String?
Together with gapSize, this option defines where to draw gaps in the graph.
getter/setter pair
getExtremesFromAll ↔ bool?
Whether to use the Y extremes of the total chart width or only the zoomed area when zooming in on parts of the X axis. By default, the Y axis adjusts to the min and max of the visible data. Cartesian series only.
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
id ↔ String?
An id for the series. This can be used after render time to get a pointer to the series object through chart.get().
getter/setter pair
inactiveOtherPoints ↔ bool?
Highlight only the hovered point and fade the remaining points.
getter/setter pair
includeInDataExport ↔ bool?
When set to false will prevent the series data from being included in any form of data export.
getter/setter pair
index ↔ double?
The index of the series in the chart, affecting the internal index in the chart.series array, the visible Z index as well as the order in the legend.
getter/setter pair
jitter ↔ HighchartsBubbleSeriesJitterOptions?
Apply a jitter effect for the rendered markers. When plotting discrete values, a little random noise may help telling the points apart. The jitter setting applies a random displacement of up to n axis units in either direction. So for example on a horizontal X axis, setting the jitter.x to 0.24 will render the point in a random position between 0.24 units to the left and 0.24 units to the right of the true axis position. On a category axis, setting it to 0.5 will fill up the bin and make the data appear continuous.
getter/setter pair
keys ↔ List<String>?
An array specifying which option maps to which key in the data point array. This makes it convenient to work with unstructured data arrays from different sources.
getter/setter pair
label ↔ HighchartsSeriesLabelOptions?
Series labels are placed as close to the series as possible in a natural way, seeking to avoid other series. The goal of this feature is to make the chart more easily readable, like if a human designer placed the labels in the optimal position.
getter/setter pair
lastPrice ↔ HighchartsSeriesLastPriceOptions?
The line marks the last price from all points.
getter/setter pair
lastVisiblePrice ↔ HighchartsSeriesLastVisiblePriceOptions?
The line marks the last price from visible range of points.
getter/setter pair
legendIndex ↔ double?
The sequential index of the series in the legend.
getter/setter pair
legendSymbol ↔ String?
What type of legend symbol to render for this series. Can be one of areaMarker, lineMarker or rectangle.
getter/setter pair
linecap ↔ String?
The SVG value used for the stroke-linecap and stroke-linejoin of a line graph. Round means that lines are rounded in the ends and bends.
getter/setter pair
lineWidth ↔ double?
The width of the line connecting the data points.
getter/setter pair
linkedTo ↔ String?
The id of another series to link to. Additionally, the value can be ":previous" to link to the previous series. When two series are linked, only the first one appears in the legend. Toggling the visibility of this also toggles the linked series.
getter/setter pair
marker ↔ HighchartsBubbleSeriesMarkerOptions?
Highcharts Options Widget.
getter/setter pair
maxSize ↔ dynamic
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.
getter/setter pair
minSize ↔ dynamic
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.
getter/setter pair
Options for the corresponding navigator series if showInNavigator is true for this series. Available options are the same as any series, documented at plotOptions and series.
getter/setter pair
negativeColor ↔ String?
When a point's Z value is below the zThreshold setting, this color is used.
getter/setter pair
nullInteraction ↔ bool?
Whether or not data-points with the value of null should be interactive. When this is set to true, tooltips may highlight these points, and this option also enables keyboard navigation for such points. Format options for such points include nullFormat and nullFormater. Works for these series: line, spline, area, area-spline, column, bar, and* timeline.
getter/setter pair
onPoint ↔ HighchartsSeriesOnPointOptions?
Options for the Series on point feature. Only pie and sunburst series are supported at this moment.
getter/setter pair
opacity ↔ double?
Opacity of a series parts: line, fill (e.g. area) and dataLabels.
getter/setter pair
point ↔ HighchartsSeriesPointOptions?
Properties for each single point.
getter/setter pair
pointDescriptionFormat ↔ dynamic
Same as accessibility.point.descriptionFormat, but for an individual series. Overrides the chart wide configuration.
getter/setter pair
pointDescriptionFormatter ↔ dynamic
Same as accessibility.series.descriptionFormatter, but for an individual series. Overrides the chart wide configuration.
getter/setter pair
pointInterval ↔ double?
If no x values are given for the points in a series, pointInterval defines the interval of the x values. For example, if a series contains one value every decade starting from year 0, set pointInterval to 10. In true datetime axes, the pointInterval is set in milliseconds.
getter/setter pair
pointIntervalUnit ↔ String?
On datetime series, this allows for setting the pointInterval to irregular time units, day, month and year. A day is usually the same as 24 hours, but pointIntervalUnit also takes the DST crossover into consideration when dealing with local time. Combine this option with pointInterval to draw weeks, quarters, 6 months, 10 years etc.
getter/setter pair
pointRange ↔ double?
The width of each point on the x axis. For example in a column chart with one value each day, the pointRange would be 1 day (= 24 * 3600
getter/setter pair
pointStart ↔ dynamic
If no x values are given for the points in a series, pointStart defines on what value to start. For example, if a series contains one yearly value starting from 1945, set pointStart to 1945.
getter/setter pair
relativeXValue ↔ bool?
When true, X values in the data set are relative to the current pointStart, pointInterval and pointIntervalUnit settings. This allows compression of the data for datasets with irregular X values.
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selected ↔ bool?
Whether to select the series initially. If showCheckbox is true, the checkbox next to the series name in the legend will be checked for a selected series.
getter/setter pair
showCheckbox ↔ bool?
If true, a checkbox is displayed next to the legend item to allow selecting the series. The state of the checkbox is determined by the selected option.
getter/setter pair
showInLegend ↔ bool?
Whether to display this particular series or series type in the legend. Standalone series are shown in legend by default, and linked series are not. Since v7.2.0 it is possible to show series that use colorAxis by setting this option to true.
getter/setter pair
showInNavigator ↔ bool?
Whether or not to show the series in the navigator. Takes precedence over navigator.baseSeries if defined.
getter/setter pair
sizeBy ↔ String?
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.
getter/setter pair
sizeByAbsoluteValue ↔ bool?
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.
getter/setter pair
skipKeyboardNavigation ↔ bool?
If set to true, the accessibility module will skip past the points in this series for keyboard navigation.
getter/setter pair
softThreshold ↔ bool?
When this is true, the series will not cause the Y axis to cross the zero plane (or threshold option) unless the data actually crosses the plane.
getter/setter pair
sonification ↔ HighchartsSeriesSonificationOptions?
Sonification/audio chart options for a series.
getter/setter pair
stacking ↔ String?
Whether to stack the values of each series on top of each other. Possible values are undefined to disable, "normal" to stack by value or "percent".
getter/setter pair
states ↔ HighchartsBubbleSeriesStatesOptions?
Highcharts Options Widget.
getter/setter pair
step ↔ String?
Whether to apply steps to the line. Possible values are left, center and right.
getter/setter pair
stickyTracking ↔ bool?
Sticky tracking of mouse events. When true, the mouseOut event on a series isn't triggered until the mouse moves over another series, or out of the plot area. When false, the mouseOut event on a series is triggered when the mouse leaves the area around the series' graph or markers. This also implies the tooltip. When stickyTracking is false and tooltip.shared is false, the tooltip will be hidden when moving the mouse between series.
getter/setter pair
threshold ↔ double?
The threshold, also called zero level or base level. For line type series this is only used in conjunction with negativeColor.
getter/setter pair
tooltip ↔ HighchartsBubbleSeriesTooltipOptions?
Highcharts Options Widget.
getter/setter pair
turboThreshold ↔ double?
Highcharts Options Widget.
getter/setter pair
visible ↔ bool?
Set the initial visibility of the series.
getter/setter pair
xAxis ↔ dynamic
When using dual or multiple x axes, this number defines which xAxis the particular series is connected to. It refers to either the axis id or the index of the axis in the xAxis array, with 0 being the first.
getter/setter pair
yAxis ↔ dynamic
When using dual or multiple y axes, this number defines which yAxis the particular series is connected to. It refers to either the axis id or the index of the axis in the yAxis array, with 0 being the first.
getter/setter pair
zIndex ↔ double?
Define the visual z index of the series.
getter/setter pair
zMax ↔ double?
The minimum for the Z value range. Defaults to the highest Z value in the data.
getter/setter pair
zMin ↔ double?
The minimum for the Z value range. Defaults to the lowest Z value in the data.
getter/setter pair
zoneAxis ↔ String?
Highcharts Options Widget.
getter/setter pair
zones ↔ List<HighchartsSeriesZonesOptions>?
An array defining zones within a series. Zones can be applied to the X axis, Y axis or Z axis for bubbles, according to the zoneAxis option. The zone definitions have to be in ascending order regarding to the value.
getter/setter pair
zThreshold ↔ double?
When displayNegative is false, bubbles with lower Z values are skipped. When displayNegative is true and a negativeColor is given, points with lower Z is colored.
getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJSON() → String
Serializes the settings to a JSON string.
inherited
toOptionsJSON(StringBuffer buffer) → void
override
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited