Barcode Tracking Listener

Defined in namespace Scandit.DataCapture.Barcode.Tracking.Capture

IBarcodeTrackingListener

interface IBarcodeTrackingListener

Added in version 6.16.0

The BarcodeTracking listener is the main way for hooking into BarcodeTracking. It provides a callback that is invoked when the state of tracked barcodes changes.

OnObservationStarted()

void OnObservationStarted(BarcodeTracking barcodeTracking)

Added in version 6.16.0

Called when the listener starts observing the BarcodeTracking instance.

OnObservationStopped()

void OnObservationStopped(BarcodeTracking barcodeTracking)

Added in version 6.16.0

Called when the listener stops observing the BarcodeTracking instance.

OnSessionUpdated()

void OnSessionUpdated(BarcodeTracking barcodeTracking, BarcodeTrackingSession session, IFrameData frameData)

Added in version 6.16.0

Invoked after barcode tracking has completed to process a frame.

BarcodeTrackingEventArgs

class BarcodeTrackingEventArgs : EventArgs

Added in version 6.16.0

Provides data for the BarcodeTracking.SessionUpdated event.

BarcodeTrackingEventArgs()

BarcodeTrackingEventArgs(BarcodeTracking barcodeTracking, BarcodeTrackingSession session, IFrameData frameData)

Added in version 6.16.0

BarcodeTracking

BarcodeTracking BarcodeTracking { get; }

Added in version 6.16.0

Session

BarcodeTrackingSession Session { get; }

Added in version 6.16.0

FrameData

IFrameData FrameData { get; }

Added in version 6.16.0

Barcode Tracking Advanced Listener

Defined in namespace Scandit.DataCapture.Barcode.Tracking