ARImageTrackableListener Interface Reference

Public Member Functions
void	didDetect (ARImageTrackable trackable)
void	didTrack (ARImageTrackable trackable)
void	didLose (ARImageTrackable trackable)

Detailed Description

Interface for updating subscribers with information about an ARImageTrackable's state.

Member Function Documentation

didDetect()

void ARImageTrackableListener.didDetect

(

ARImageTrackable

trackable

)

Notifies the listener the trackable has been detected.

Parameters

trackable

The trackable that has been detected.

didLose()

void ARImageTrackableListener.didLose

(

ARImageTrackable

trackable

)

The first frame since it started being tracked that a marker is no longer being tracked.

Parameters

trackable

The trackable that has been lost.

didTrack()

void ARImageTrackableListener.didTrack

(

ARImageTrackable

trackable

)

Marker was tracked. This can be sent in the same frame as didDetect.

Parameters

trackable

The trackable that has been tracked.

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The documentation for this interface was generated from the following file:

• ARImageTrackableListener.java