Class CodeReader

Hierarchy

CodeReader

Implements

IRenderable

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new CodeReader(message: ISpecification): CodeReader

- Defined in lib/renderable/codeReader/index.ts:23
Parameters
- message: ISpecification
Returns CodeReader

Properties

Private maxCanvasSize

maxCanvasSize: number = 640

Private Optional mediaStream

mediaStream: MediaStream

Private spec

spec: ISpecification

Methods

activateResetButton

activateResetButton(wrapper: INode): void

- Defined in lib/renderable/codeReader/index.ts:94
Parameters
- wrapper: INode
Returns void

Private activateScanner

activateScanner(wrapper: INode): void

- Defined in lib/renderable/codeReader/index.ts:130
Parameters
- wrapper: INode
Returns void

Private initCamera

initCamera(wrapper: INode): void

- Defined in lib/renderable/codeReader/index.ts:56
Parameters
- wrapper: INode
Returns void

publishResult

publishResult(wrapper: INode, result: Promise<Result> | null): void

- Defined in lib/renderable/codeReader/index.ts:112
Parameters
- wrapper: INode
- result: Promise<Result> | null
Returns void

render

render(renderer: IRenderer, isNested: boolean): HTMLElement

Implementation of IRenderable.render
- Defined in lib/renderable/codeReader/index.ts:32
Parameters
- renderer: IRenderer
- isNested: boolean
Returns HTMLElement

the element which was rendered

Private stopCamera

stopCamera(wrapper: INode): void

- Defined in lib/renderable/codeReader/index.ts:148
Parameters
- wrapper: INode
Returns void

Static disableResetButton

disableResetButton(wrapper: INode): void

- Defined in lib/renderable/codeReader/index.ts:86
Parameters
- wrapper: INode
Returns void

Static getDeviceId

getDeviceId(node: INode): Promise<string>

- Defined in lib/renderable/codeReader/index.ts:157
Parameters
- node: INode
Returns Promise<string>

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