HighchartsROCSeries class Series

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

Rate of change indicator (ROC). The indicator value for each point is defined as:

(C - Cn) / Cn * 100

where: C is the close value of the point of the same x in the linked series and Cn is the close value of the point n periods ago. n is set through period.

This series requires linkedTo option to be set.

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 roc series are defined in plotOptions.roc.
  3. Options for one single series are given in the series instance array.

API Docs: https://api.highcharts.com/highstock/series.roc

Inheritance

Constructors

HighchartsROCSeries.new({List<List>? data, String? name, HighchartsROCSeriesOptions? options, List? dataPoints})
A ROC series. If the type option is not specified, it is inherited from chart.type.

Properties

data ↔ List<List>?
Highcharts Options Widget.
getter/setter pair
dataPoints ↔ List?
List of data point objects for the HighchartsROCSeries series.
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
name ↔ String?
The name of the series as shown in the legend, tooltip etc.
getter/setter pair
options ↔ HighchartsROCSeriesOptions?
Configuration options for the HighchartsROCSeries.
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
type ↔ String
getter/setter pairinherited-setteroverride-getter

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