SupertrendIndicator class

Supertrend technical indicator using Average True Range (ATR). Computes upper band (resistance in downtrend) and lower band (support in uptrend).

Inheritance

• Object
• Indicator
• SupertrendIndicator

Constructors

SupertrendIndicator({int period = 10, double multiplier = 3.0, Color bullColor = const Color(0xFF00E676), Color bearColor = const Color(0xFFFF5252), double strokeWidth = 2.0})

Properties

bearColor → Color

final

bullColor → Color

final

hashCode → int

The hash code for this object.

no setter, inherited

id → String

no setter, override

isOverlay → bool

no setter, override

multiplier → double

final

name → String

no setter, override

period → int

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

strokeWidth → double

final

Methods

calculate(List<Candle> candles) → IndicatorResult

Pure computation function that produces an IndicatorResult from candles.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited