Zoom Switch Control

Defined in framework ScanditDataCaptureCore

SDCZoomSwitchControl

@interface SDCZoomSwitchControl : NSObject <SDCControl>

Added in version 6.10.0

Control that allows to switch between two camera zoom levels defined by SDCCameraSettings.zoomFactor and SDCCameraSettings.zoomGestureZoomFactor.

You can add this control to a view by calling SDCDataCaptureView.addControl:.

+ zoomSwitchControlFromJSONString:error:

+ (nullable instancetype)zoomSwitchControlFromJSONString:(nonnull NSString *)JSONString
                                                   error:(NSError **)error

Added in version 6.10.0

Constructs a new zoom switch control with the provided JSON serialization. See Serialization for details.

zoomedOutImage

@property (nonatomic, strong, nonnull) UIImage *zoomedOutImage

Added in version 6.10.0

The button image displayed when the zoom level is set to 1x.

zoomedOutPressedImage

@property (nonatomic, strong, nonnull) UIImage *zoomedOutPressedImage

Added in version 6.10.0

The button image displayed when the zoom level is set to 1x and the button is pressed.

zoomedInImage

@property (nonatomic, strong, nonnull) UIImage *zoomedInImage

Added in version 6.10.0

The button image displayed when the zoom level is set to 2x.

zoomedInPressedImage

@property (nonatomic, strong, nonnull) UIImage *zoomedInPressedImage

Added in version 6.10.0

The button image displayed when the zoom level is set to 2x and pressed.

defaultZoomedOutImage

@property (class, nonatomic, nonnull, readonly) UIImage *defaultZoomedOutImage

Added in version 6.10.0

The default button image displayed when the zoom level is set to 1x.

defaultZoomedOutPressedImage

@property (class, nonatomic, nonnull, readonly) UIImage *defaultZoomedOutPressedImage

Added in version 6.10.0

The default button image displayed when the zoom level is set to 1x and the button is pressed.

defaultZoomedInImage

@property (class, nonatomic, nonnull, readonly) UIImage *defaultZoomedInImage

Added in version 6.10.0

The default button image displayed when the zoom level is set to 2x.

defaultZoomedInPressedImage

@property (class, nonatomic, nonnull, readonly) UIImage *defaultZoomedInPressedImage

Added in version 6.10.0

The default button image displayed when the zoom level is set to 2x and pressed.

- updateFromJSONString:error:

- (BOOL)updateFromJSONString:(nonnull NSString *)JSONString
                       error:(NSError **)error

Added in version 6.10.0

Updates the control according to a JSON serialization. See Serialization for details.

- addListener:

- (void)addListener:(nonnull id<SDCZoomSwitchControlListener>)listener

Added in version 6.18.0

Adds the listener to this control.

- removeListener:

- (void)removeListener:(nonnull id<SDCZoomSwitchControlListener>)listener

Added in version 6.18.0

Removes a previously added listener from this control.