Focus Gesture Listener

Defined in framework ScanditDataCaptureCore

SDCFocusGestureListener

@protocol SDCFocusGestureListener <NSObject>

Added in version 6.7.0

Listener for observing the focus gesture. This listener is typically used when you want to react to focus gestures being triggered to update UI elements or similar.

- focusGesture:didTriggerFocusAtPoint:

- (void)focusGesture:(nonnull id<SDCFocusGesture>)focusGesture
didTriggerFocusAtPoint:(SDCPointWithUnit)pointWithUnit

Added in version 6.7.0

Triggers a focus as if the gesture was executed.