Label Capture Listener
Defined under the namespace Scandit.Datacapture.Label
- LabelCaptureListener
interface LabelCaptureListener
Added in version 7.2.0
Interface to be implemented by listeners that want to observe a label capture mode and get informed whenever new labels have been captured, existing labels have been updated or lost.
- didUpdateSession(labelCapture, session, frameData)
didUpdateSession?(labelCapture: LabelCapture, session: LabelCaptureSession, frameData: FrameData):
void
Added in version 7.2.0
Invoked after label capture has completed to process a frame. The session contains a list of the currently captured labels. The list may be empty in case no label is currently present.
- didStartObservingLabelCapture(labelCapture)
didStartObservingLabelCapture?(labelCapture: LabelCapture):
void
Added in version 7.2.0
Invoked when the listener starts observing the label capture instance.
- didStopObservingLabelCapture(labelCapture)
didStopObservingLabelCapture?(labelCapture: LabelCapture):
void
Added in version 7.2.0
Invoked when the listener stops observing the label capture instance.