HighchartsMapSeriesDataOptions class

An array of data points for the series. For the map 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 value options. Example:

  2. An array of arrays with 2 values. In this case, the values correspond to [hc-key, value]. Example:

  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, this option is not available.

API Docs: https://api.highcharts.com/highmaps/series.map.data

Inheritance

Constructors

HighchartsMapSeriesDataOptions.new({String? color, dynamic dataLabels, String? drilldown, HighchartsMapSeriesDataEventsOptions? events, HighchartsMapSeriesDataGeometryOptions? geometry, String? id, double? labelrank, double? middleX, double? middleY, String? name, String? path, double? value})
An array of data points for the series. For the map series type, points can be given in the following ways:

Properties

color ↔ String?
Individual color for the point. By default the color is either used to denote the value, or pulled from the global colors array.
getter/setter pair
dataLabels ↔ dynamic
Individual data label for each point. The options are the same as the ones for plotOptions.series.dataLabels.
getter/setter pair
drilldown ↔ String?
The id of a series in the drilldown.series array to use for a drilldown for this point.
getter/setter pair
events ↔ HighchartsMapSeriesDataEventsOptions?
Individual point events
getter/setter pair
geometry ↔ HighchartsMapSeriesDataGeometryOptions?
For map and mapline series types, the geometry of a point.
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
id ↔ String?
An id for the point. This can be used after render time to get a pointer to the point object through chart.get().
getter/setter pair
labelrank ↔ double?
When data labels are laid out on a map, Highmaps runs a simplified algorithm to detect collision. When two labels collide, the one with the lowest rank is hidden. By default the rank is computed from the area.
getter/setter pair
middleX ↔ double?
The relative mid point of an area, used to place the data label. Ranges from 0 to 1. When mapData is used, middleX can be defined there.
getter/setter pair
middleY ↔ double?
The relative mid point of an area, used to place the data label. Ranges from 0 to 1. When mapData is used, middleY can be defined there.
getter/setter pair
name ↔ String?
The name of the point as shown in the legend, tooltip, dataLabel etc.
getter/setter pair
path ↔ String?
For map and mapline series types, the SVG path for the shape. For compatibility with old IE, not all SVG path definitions are supported, but M, L and C operators are safe.
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
value ↔ double?
The numeric value of the data point.
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