Zoom Gesture Listener#

Defined in framework ScanditCaptureCore

SDCZoomGestureListener#
@protocol SDCZoomGestureListener <NSObject>

Added in version 6.7.0

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

- zoomGestureDidZoomIn:#
- (void)zoomGestureDidZoomIn:(nonnull id<SDCZoomGesture>)zoomGesture

Added in version 6.7.0

Called when a zoom in gesture is triggered.

- zoomGestureDidZoomOut:#
- (void)zoomGestureDidZoomOut:(nonnull id<SDCZoomGesture>)zoomGesture

Added in version 6.7.0

Called when a zoom out gesture is triggered.