# BiometricDataType enum

Enumerates the supported biometric data types.

Inheritance
  - Object
  - Enum
  - BiometricDataType

## Constructors

BiometricDataType()
  const

## Values

undefined → const BiometricDataType

  The biometric data type is a undefined.

noInformationGiven → const BiometricDataType

  No information given.

multipleBiometricsUsed → const BiometricDataType

  Multiple biometric data used.

facialFeatures → const BiometricDataType

  Facial features data.

voice → const BiometricDataType

  Voice data.

fingerprint → const BiometricDataType

  Fingerprint data.

iris → const BiometricDataType

  Iris data.

retina → const BiometricDataType

  Retina data.

handGeometry → const BiometricDataType

  Hand geometry.

signatureDynamics → const BiometricDataType

  Signature dynamics.

keystrokeDynamics → const BiometricDataType

  Keystroke dynamics.

lipMovement → const BiometricDataType

  Lip movement.

thermalFaceImage → const BiometricDataType

  Thermal face image.

thermalHandImage → const BiometricDataType

  Thermal hand image.

gait → const BiometricDataType

  Gait.

bodyOdor → const BiometricDataType

  Body odor.

dna → const BiometricDataType

  DNA.

earShape → const BiometricDataType

  Ear shape.

fingerGeometry → const BiometricDataType

  Finger geometry.

palmPrint → const BiometricDataType

  Palmprint data.

veinPattern → const BiometricDataType

  Vein pattern

footPrint → const BiometricDataType

  Footprint data.

## Properties

hashCode → int
  The hash code for this object.
  no setter inherited
index → int
  A numeric identifier for the enumerated value.
  no setter inherited
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

## Constants

values → const List<BiometricDataType>
  A constant List of the values in this enum, in order of their declaration.
  `[undefined, noInformationGiven, multipleBiometricsUsed, facialFeatures, voice, fingerprint, iris, retina, handGeometry, signatureDynamics, keystrokeDynamics, lipMovement, thermalFaceImage, thermalHand…`