HighchartsStreamgraphSeriesDataOptions class

An array of data points for the series. For the streamgraph 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:

  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.

  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/highcharts/series.streamgraph.data

Inheritance

Constructors

HighchartsStreamgraphSeriesDataOptions.new({HighchartsStreamgraphSeriesDataAccessibilityOptions? accessibility, String? className, String? color, double? colorIndex, Map<String, dynamic>? custom, List<HighchartsStreamgraphSeriesDataDataLabelsOptions>? dataLabels, String? description, HighchartsStreamgraphSeriesDataDragDropOptions? dragDrop, String? drilldown, HighchartsStreamgraphSeriesDataEventsOptions? events, String? id, double? labelrank, HighchartsStreamgraphSeriesDataMarkerOptions? marker, String? name, bool? selected, dynamic x, double? y})
An array of data points for the series. For the streamgraph series type, points can be given in the following ways:

Properties

accessibility ↔ HighchartsStreamgraphSeriesDataAccessibilityOptions?
Accessibility options for a data point.
getter/setter pair
className ↔ String?
An additional, individual class name for the data point's graphic representation. Changes to a point's color will also be reflected in a chart's legend and tooltip.
getter/setter pair
color ↔ String?
Individual color for the point. By default the color is pulled from the global colors array.
getter/setter pair
colorIndex ↔ double?
A specific color index to use for the point, so its graphic representations are given the class name highcharts-color-{n}. In styled mode this will change the color of the graphic. In non-styled mode, the color is set by the fill attribute, so the change in class name won't have a visual effect by default.
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
dataLabels ↔ List<HighchartsStreamgraphSeriesDataDataLabelsOptions>?
Individual data label for each point. The options are the same as the ones for plotOptions.series.dataLabels.
getter/setter pair
description ↔ String?
A description of the point to add to the screen reader information about the point.
getter/setter pair
dragDrop ↔ HighchartsStreamgraphSeriesDataDragDropOptions?
Point specific options for the draggable-points module. Overrides options on series.dragDrop.
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 ↔ HighchartsStreamgraphSeriesDataEventsOptions?
The individual point events.
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?
The rank for this point's data label in case of collision. If two data labels are about to overlap, only the one with the highest labelrank will be drawn.
getter/setter pair
marker ↔ HighchartsStreamgraphSeriesDataMarkerOptions?
Options for the point markers of line-like series.
getter/setter pair
name ↔ String?
The name of the point as shown in the legend, tooltip, dataLabels, etc.
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selected ↔ bool?
Whether the data point is selected initially.
getter/setter pair
x ↔ dynamic
The x value of the point.
getter/setter pair
y ↔ double?
The y value of the 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