HighchartsFlowMapSeriesDataOptions class

An array of data points for the series. For the flowmap series type, points can be given in the following ways:

  1. An array of arrays with options as values. In this case, the values correspond to from, to, weight. Example:

  2. An array of objects with named values. The following snippet shows only a few settings, see the complete options set below.

  3. For objects with named values, instead of using the mappoint id, you can use [longitude, latitude] arrays.

API Docs: https://api.highcharts.com/highcharts/series.flowmap.data

Inheritance

Constructors

HighchartsFlowMapSeriesDataOptions({double? curveFactor, String? fillColor, double? fillOpacity, Map<String, dynamic>? from, bool? growTowards, double? lineWidth, HighchartsFlowMapSeriesDataMarkerEndOptions? markerEnd, double? opacity, Map<String, dynamic>? to, double? weight})
An array of data points for the series. For the flowmap series type, points can be given in the following ways:

Properties

curveFactor ↔ double?
A curveFactor with a higher value than 0 will curve the link clockwise. A negative value will curve the link counter clockwise. If the value is 0 the link will be straight.
getter/setter pair
fillColor ↔ String?
The fill color of an individual link.
getter/setter pair
fillOpacity ↔ double?
The opacity of the link color fill.
getter/setter pair
from ↔ Map<String, dynamic>?
ID referencing a map point holding coordinates of the link origin or coordinates in terms of array of [longitude, latitude] or object with lon and lat properties.
getter/setter pair
growTowards ↔ bool?
If set to true, the line will grow towards its end.
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
lineWidth ↔ double?
Specify the lineWidth of the link.
getter/setter pair
markerEnd ↔ HighchartsFlowMapSeriesDataMarkerEndOptions?
Specifying a markerEnd here will create an arrow symbol indicating the direction of flow at the destination of one individual link. If one has been previously specified at the higher level option it will be overridden for the current link.
getter/setter pair
opacity ↔ double?
The opacity of an individual link.
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
to ↔ Map<String, dynamic>?
ID referencing a map point holding coordinates of the link origin or coordinates in terms of array of [longitude, latitude] or object with lon and lat properties.
getter/setter pair
weight ↔ double?
The weight of a link determines its thickness compared to other links.
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