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Class AddressQR

Hierarchy

Implements

Index

Constructors

Properties

Methods

Constructors

constructor

  • new AddressQR(name: string, accountAddress: string, networkType: number, generationHash: string): AddressQR

  • Construct a Address QR Code out of the dHealth public key.

    Parameters

    • name: string

      the address name.

    • accountAddress: string
    • networkType: number
    • generationHash: string

    Returns AddressQR

Properties

Readonly accountAddress

accountAddress: string

Optional Readonly base64

base64?: string

Readonly encrypted

encrypted: boolean = false

Readonly generationHash

generationHash: string

Readonly name

name: string

Readonly networkType

networkType: number

Readonly type

type: QRCodeType

The type of the QR Code.

Methods

getCorrectionLevel

  • The getCorrectionLevel() method should return the QR Code correction level.

    Sub-classes may overload this method to provide with a different correction level.

    Returns CorrectionLevel

getSchema

  • The getSchema() method should return an instance of a sub-class of QRCodeDataSchema which describes the QR Code data.

    Returns QRCodeDataSchema

getTypeNumber

  • getTypeNumber(): number

toBase64

  • Generate QRcode image Base64.

    The returned string can be put in the src attribute of a <img /> tag directly in HTML. The produced image will be a PNG.

    Parameters

    Returns Observable<string>

    Return image data in Base64.

toCanvas

toJSON

  • toJSON(): string

  • The toJSON() method should return the JSON representation of the QR Code content.

    Returns string

toObject

toString

Static fromJSON

  • Parse a JSON QR code content into an AddressQR object.

    throws

    {Error} On empty json given.

    throws

    {Error} On missing type field value.

    throws

    {Error} On unrecognized QR code type field value.

    Parameters

    • json: string

    Returns AddressQR

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