Barcode AR Settings

Defined in framework ScanditBarcodeCapture

BarcodeArSettings

open class BarcodeArSettings : NSObject, NSCopying

Added in version 7.1.0

init

init()

Added in version 7.1.0

Creates a new Barcode AR settings instance. All symbologies are disabled. Make sure to enable the symbologies required by your app before applying the settings to BarcodeAr with BarcodeAr.apply().

settings

open func settings(for symbology: Symbology) -> SymbologySettings

Added in version 7.1.0

Get SymbologySettings specific for the given Symbology.

Note that modifying the returned object doesn’t automatically apply the changes to BarcodeAr. After you made changes to the symbology settings, call BarcodeAr.apply() with these BarcodeArSettings to apply them.

enabledSymbologies

var enabledSymbologies: Set<Symbology> { get }

Added in version 7.1.0

Returns the set of enabled symbologies.

enableSymbologies

func enableSymbologies(_ symbologies: Set<Symbology>) -> Void

Added in version 7.1.0

This function provides a convenient shortcut to enabling decoding of particular symbologies without having to go through SymbologySettings. By default, all symbologies are turned off and symbologies need to be explicitly enabled.

set

open func set(symbology: Symbology, enabled: Bool) -> Void

Added in version 7.1.0

This function provides a convenient shortcut to enabling/disabling decoding of a particular symbology without having to go through SymbologySettings.

Note

Some 1d barcode symbologies allow you to encode variable-length data. By default, the Scandit Data Capture SDK only scans barcodes in a certain length range.

If your application requires scanning of one of these symbologies, and the length is falling outside the default range, you may need to adjust the active symbol counts for the symbology in addition to enabling it.

expectsOnlyUniqueBarcodes

open var expectsOnlyUniqueBarcodes: Bool { get, set }

Added in version 7.1.0

Declares whether or not the barcodes to be tracked are expected to be unique. If enabled optimizations can be used to improve Barcode AR.

set

open func set(value: Any, forProperty property: String) -> Void

Added in version 7.1.0

Sets property to the provided value. Use this method to set properties that are not yet part of a stable API. Properties set through this method may or may not be used or change in a future release.

value

open func value(forProperty property: String) -> Any?

Added in version 7.1.0

Retrieves the value of a previously set property. In case the property does not exist, -1 is returned.