Class CosignatureSignedTransactionQR

Hierarchy

QRCode
- CosignatureSignedTransactionQR

Implements

QRCodeInterface

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new CosignatureSignedTransactionQR(singedTransaction: any, networkType: number, generationHash: string, type?: QRCodeType): CosignatureSignedTransactionQR

Overrides QRCode.constructor
- Defined in CosignatureSignedTransactionQR.ts:39
Construct a Address QR Code out of the dHealth public key.

Parameters
- singedTransaction: any
- networkType: number
- generationHash: string
- type: QRCodeType = QRCodeType.CosignatureSignedTransaction
Returns CosignatureSignedTransactionQR

Properties

Optional Readonly base64

base64?: string

Readonly encrypted

encrypted: boolean = false

Readonly generationHash

generationHash: string

Readonly networkType

networkType: number

Readonly singedTransaction

singedTransaction: any

Readonly type

type: QRCodeType = QRCodeType.CosignatureSignedTransaction

The type of the QR Code.

Methods

getCorrectionLevel

getCorrectionLevel(): CorrectionLevel

Inherited from QRCode.getCorrectionLevel
- Defined in QRCode.ts:99
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

getSchema(): QRCodeDataSchema

Overrides QRCode.getSchema
- Defined in CosignatureSignedTransactionQR.ts:102
The getSchema() method should return an instance of a sub-class of QRCodeDataSchema which describes the QR Code data.

Returns QRCodeDataSchema

getTypeNumber

getTypeNumber(): number

Overrides QRCode.getTypeNumber
- Defined in CosignatureSignedTransactionQR.ts:89
The getTypeNumber() method should return the version number for QR codes of the underlying class.

see
https://en.wikipedia.org/wiki/QR_code#Storage

Returns number

toBase64

toBase64(settings?: QRCodeSettings): Observable<string>

Implementation of QRCodeInterface.toBase64
Inherited from QRCode.toBase64
- Defined in QRCode.ts:131
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
- settings: QRCodeSettings = ...
  
  (Optional) Settings for generation
Returns Observable<string>
Return image data in Base64.

toCanvas

toCanvas(settings?: QRCodeSettings): Observable<string>

Inherited from QRCode.toCanvas
- Defined in QRCode.ts:203
Generate QRCode to be printed on a node-canvas. This is compatible with the browser and node.

see
https://www.npmjs.com/package/qrcode

see
https://www.npmjs.com/package/canvas

Parameters
- settings: QRCodeSettings = ...
  
  (Optional) Settings for generation
Returns Observable<string>

toJSON

toJSON(): string

Implementation of QRCodeInterface.toJSON
Inherited from QRCode.toJSON
- Defined in QRCode.ts:109
The toJSON() method should return the JSON representation of the QR Code content.

Returns string

toObject

toObject(settings?: QRCodeSettings): Observable<any>

Inherited from QRCode.toObject
- Defined in QRCode.ts:179
Generate QRCode and return object.

see
https://www.npmjs.com/package/qrcode

Parameters
- settings: QRCodeSettings = ...
  
  (Optional) Settings for generation
Returns Observable<any>

toString

toString(settings?: QRCodeSettings, streamType?: QRCodeStreamType): Observable<string>

Implementation of QRCodeInterface.toString
Inherited from QRCode.toString
- Defined in QRCode.ts:155
Generate QRCode as a string. This permits to display SVG format, Terminal format or utf-8 format.

see
https://www.npmjs.com/package/qrcode

Parameters
- settings: QRCodeSettings = ...
  
  (Optional) Settings for generation
- streamType: QRCodeStreamType = QRCodeStreamType.Terminal
  
  (Optional) The QR Code text type, defaults to "terminal"
Returns Observable<string>

Static fromJSON

fromJSON(json: string, transactionCreateFromPayload: (payload: string) => any): CosignatureSignedTransactionQR

- Defined in CosignatureSignedTransactionQR.ts:73
Parse a JSON QR code content into an CosignatureSignedTransactionQR 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
- transactionCreateFromPayload: (payload: string) => any
  - - (payload: string): any
    - Parameters
      - payload: string
      Returns any
Returns CosignatureSignedTransactionQR

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