AtrIndicator<T, D> class

This class holds the properties of the Average True Range Indicator.

ATR indicator is a technical analysis volatility indicator. This indicator does not indicate the price trend. simply the degree of price volatility. The average true range is an N-day smoothed moving average (SMMA) of the true range values.

Provides options for series visible, axis name, series name, animation duration, legend visibility, signal line width, and color to customize the appearance of indicator.

Inheritance

Constructors

AtrIndicator({bool isVisible, String xAxisName, String yAxisName, String seriesName, List<double> dashArray, double animationDuration, List<T> dataSource, ChartValueMapper<T, D> xValueMapper, ChartValueMapper<T, num> highValueMapper, ChartValueMapper<T, num> lowValueMapper, ChartValueMapper<T, num> closeValueMapper, String name, bool isVisibleInLegend, LegendIconType legendIconType, String legendItemText, Color signalLineColor, double signalLineWidth, int period})
Creating an argument constructor of AtrIndicator class.

Properties

animationDuration double
Animation duration for the technical indicators. [...]
final, inherited
closeValueMapper ChartIndexedValueMapper<num>
Value mapper to map the close values with technical indicators. [...]
final, inherited
dashArray List<double>
Property to provide DashArray for the technical indicators. [...]
final, inherited
dataSource List<T>
Property to provide data for the technical indicators without any series. [...]
final, inherited
hashCode int
The hash code for this object. [...]
read-only, inherited
highValueMapper ChartIndexedValueMapper<num>
Value mapper to map the high values with technical indicators. [...]
final, inherited
isVisible bool
Boolean property to change the visibility of the technical indicators. [...]
final, inherited
isVisibleInLegend bool
Boolean property to determine the rendering of legends for the technical indicators. [...]
final, inherited
legendIconType LegendIconType
Property to provide icon type for the technical indicators legend. [...]
final, inherited
legendItemText String
Property to provide the text for the technical indicators legend. [...]
final, inherited
lowValueMapper ChartIndexedValueMapper<num>
Value mapper to map the low values with technical indicators. [...]
final, inherited
name String
Property to provide name for the technical indicators. [...]
final, inherited
openValueMapper ChartIndexedValueMapper<num>
Value mapper to map the open values with technical indicators. [...]
final, inherited
period int
Period determines the start point for the rendering of technical indicators. [...]
final, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
seriesName String
Property to link indicators to a series based on names. [...]
final, inherited
signalLineColor Color
Property to provide the color of the signal line in the technical indicators. [...]
final, inherited
signalLineWidth double
Property to provide the width of the signal line in the technical indicators. [...]
final, inherited
xAxisName String
Property to map the technical indicators with the axes. [...]
final, inherited
xValueMapper ChartIndexedValueMapper<D>
Value mapper to map the x values with technical indicators. [...]
final, inherited
yAxisName String
Property to map the technical indicators with the axes. [...]
final, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() String
Returns a string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited