FaceInfo class

FaceInfo represents the data collected from face tracking events, providing information about the detected face and its orientation in space.

This class includes the following properties:

• score: A confidence score (0.0 to 1.0) indicating the accuracy of the face detection.
• rect: The bounding rectangle of the detected face, represented as a Rect object with coordinates relative to imageSize.
• imageSize: The size of the image used by the camera during face detection, represented as a Size object.
• pitch: The pitch angle of the face, representing the up and down tilt.
• yaw: The yaw angle of the face, representing the left and right rotation.
• roll: The roll angle of the face, representing the tilt to the left or right side.
• centerX: The distance of the face's center from the camera along the X-axis.
• centerY: The distance of the face's center from the camera along the Y-axis.
• centerZ: The distance of the face's center from the camera along the Z-axis (depth).

FaceInfo is useful for understanding the face orientation and its position relative to the camera, aiding in gaze tracking and other facial interactions.

Constructors

FaceInfo(Map event)

Properties

centerX ↔ double

late, final

centerY ↔ double

late, final

centerZ ↔ double

late, final

hashCode → int

The hash code for this object.

no setter, inherited

imageSize ↔ Size

late, final

pitch ↔ double

late, final

rect ↔ Rect

late, final

roll ↔ double

late, final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

score ↔ double

late, final

yaw ↔ double

late, final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited