VisionBarcode
class VisionBarcode : NSObject
A barcode in an image.
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The rectangle that holds the discovered relative to the detected image in the view coordinate system.
Declaration
Swift
var frame: CGRect { get }
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A barcode value as it was encoded in the barcode. Structured values are not parsed, for example: ‘MEBKM:TITLE:Google;URL:https://www.google.com;;’. Does not include the supplemental value.
Declaration
Swift
var rawValue: String? { get }
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Raw data stored in barcode.
Declaration
Swift
var rawData: Data? { get }
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A barcode value in a user-friendly format. May omit some of the information encoded in the barcode. For example, in the case above the display value might be ‘https://www.google.com’. If valueType == .text, this field will be equal to rawValue. This value may be multiline, for example, when line breaks are encoded into the original TEXT barcode value. May include the supplement value.
Declaration
Swift
var displayValue: String? { get }
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A barcode format; for example, EAN_13. Note that if the format is not in the list, VisionBarcodeFormat.unknown would be returned.
Declaration
Swift
var format: VisionBarcodeFormat { get }
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The four corner points of the barcode, in clockwise order starting with the top left relative to the detected image in the view coordinate system. These are CGPoints boxed in NSValues. Due to the possible perspective distortions, this is not necessarily a rectangle.
Declaration
Swift
var cornerPoints: [NSValue]? { get }
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A type of the barcode value. For example, TEXT, PRODUCT, URL, etc. Note that if the type is not in the list, .unknown would be returned.
Declaration
Swift
var valueType: VisionBarcodeValueType { get }
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An email message from a ‘MAILTO:’ or similar QR Code type. This property is only set if valueType is .email.
Declaration
Swift
var email: VisionBarcodeEmail? { get }
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A phone number from a ‘TEL:’ or similar QR Code type. This property is only set if valueType is .phone.
Declaration
Swift
var phone: VisionBarcodePhone? { get }
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An SMS message from an ‘SMS:’ or similar QR Code type. This property is only set if valueType is .sms.
Declaration
Swift
var sms: VisionBarcodeSMS? { get }
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A URL and title from a ‘MEBKM:’ or similar QR Code type. This property is only set if valueType is .url.
Declaration
Swift
var url: VisionBarcodeURLBookmark? { get }
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Wi-Fi network parameters from a ‘WIFI:’ or similar QR Code type. This property is only set if valueType is .wifi.
Declaration
Swift
var wifi: VisionBarcodeWifi? { get }
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GPS coordinates from a ‘GEO:’ or similar QR Code type. This property is only set if valueType is .geo.
Declaration
Swift
var geoPoint: VisionBarcodeGeoPoint? { get }
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A person’s or organization’s business card. For example a VCARD. This property is only set if valueType is .contactInfo.
Declaration
Swift
var contactInfo: VisionBarcodeContactInfo? { get }
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A calendar event extracted from a QR Code. This property is only set if valueType is .calendarEvent.
Declaration
Swift
var calendarEvent: VisionBarcodeCalendarEvent? { get }
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A driver license or ID card. This property is only set if valueType is .driverLicense.
Declaration
Swift
var driverLicense: VisionBarcodeDriverLicense? { get }
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Unavailable.