Torch Switch Control

Defined in framework ScanditDataCaptureCore

SDCTorchSwitchControl

@interface SDCTorchSwitchControl : NSObject <SDCControl>

Added in version 6.0.0

Control that allows to toggle the torch on and off. The torch switch control hides itself automatically in case the active frame source doesn’t have a torch.

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

+ torchSwitchControlFromJSONString:error:

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

Added in version 6.8.0

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

torchOffImage

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

Added in version 6.2.0

Sets the image encoded as a base64 string to use for the control button when the torch is off.

torchOffPressedImage

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

Added in version 6.2.0

Sets the image encoded as a base64 string to use for the control button when the torch is off and the button is pressed.

torchOnImage

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

Added in version 6.2.0

Sets the image encoded as a base64 string to use for the control button when the torch is on.

torchOnPressedImage

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

Added in version 6.2.0

Sets the image encoded as a base64 string to use for the control button when the torch is on and the button is pressed.

accessibilityLabelWhenOff

@property (nonatomic, copy, nullable) NSString *accessibilityLabelWhenOff

Added in version 6.14.0

Accessibility label text used for the control button when the torch is off.

accessibilityHintWhenOff

@property (nonatomic, copy, nullable) NSString *accessibilityHintWhenOff

Added in version 6.14.0

Accessibility hint text used for the control button when the torch is off.

accessibilityLabelWhenOn

@property (nonatomic, copy, nullable) NSString *accessibilityLabelWhenOn

Added in version 6.14.0

Accessibility label text used for the control button when the torch is on.

accessibilityHintWhenOn

@property (nonatomic, copy, nullable) NSString *accessibilityHintWhenOn

Added in version 6.14.0

Accessibility hint text used for the control button when the torch is on.

- updateFromJSONString:error:

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

Added in version 6.8.0

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

defaultTorchOffImage

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

Added in version 6.10.0

The default image used for the control button when the torch is off.

defaultTorchOffPressedImage

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

Added in version 6.10.0

The default image used for the control button when the torch is off and the button is pressed.

defaultTorchOnImage

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

Added in version 6.10.0

The default image used for the control button when the torch is on.

defaultTorchOnPressedImage

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

Added in version 6.10.0

The default image used for the control button when the torch is on and the button is pressed.