HandConfig class

Configuration for hand gesture detection.

Constructors

HandConfig({int maxHands = 2, double minDetectionConfidence = 0.5, double minPresenceConfidence = 0.5, double minTrackingConfidence = 0.5, List<CustomGesture> customGestures = const [], Set<Gesture>? allowedGestures, Set<Gesture>? deniedGestures, Map<Gesture, double>? gestureThresholds})

const

Properties

allowedGestures → Set<Gesture>?

If set, only these built-in gestures are reported. Others are filtered to Gesture.none, which still allows custom gesture fallback. Ignored if empty. Cannot be used together with deniedGestures.

final

customGestures → List<CustomGesture>

Custom gestures to recognize beyond the 13 built-in ones.

final

deniedGestures → Set<Gesture>?

If set, these built-in gestures are filtered out (reported as Gesture.none). Filtered gestures still trigger custom gesture fallback. Ignored if empty. Cannot be used together with allowedGestures.

final

gestureThresholds → Map<Gesture, double>?

Per-gesture minimum confidence thresholds. If a gesture's score is below its entry here, it is filtered to Gesture.none. Overrides the global minDetectionConfidence for the specific gesture.

final

hashCode → int

The hash code for this object.

no setter, inherited

maxHands → int

Maximum hands to detect (1 or 2).

final

minDetectionConfidence → double

Minimum confidence for initial hand detection 0.0, 1.0.

final

minPresenceConfidence → double

Minimum confidence for hand presence between frames 0.0, 1.0.

final

minTrackingConfidence → double

Minimum confidence for landmark tracking 0.0, 1.0.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

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