Interface ITextDataScannerHandle

interface ITextDataScannerHandle {
    dispose(): void;
    fetchAvailableCameras(): Promise<CameraInfo[]>;
    getActiveCameraInfo(): CameraInfo;
    isDetectionPaused(): boolean;
    pauseDetection(): void;
    resumeDetection(): void;
    setTorchState(state): Promise<void>;
    swapCameraFacing(force?): void;
    switchCamera(deviceId, mirrored?): void;
}

Hierarchy

  • IScannerCommon
    • ITextDataScannerHandle

Methods

dispose fetchAvailableCameras getActiveCameraInfo isDetectionPaused pauseDetection resumeDetection setTorchState swapCameraFacing switchCamera

Methods

dispose

  • dispose(): void

  • Returns void

fetchAvailableCameras

  • fetchAvailableCameras(): Promise<CameraInfo[]>

  • Returns Promise<CameraInfo[]>

getActiveCameraInfo

  • getActiveCameraInfo(): CameraInfo

  • Returns CameraInfo

isDetectionPaused

  • isDetectionPaused(): boolean

  • Returns boolean

pauseDetection

  • pauseDetection(): void

  • Returns void

resumeDetection

  • resumeDetection(): void

  • Returns void

setTorchState

  • setTorchState(state): Promise<void>

  • Parameters

    • state: boolean

    Returns Promise<void>

swapCameraFacing

  • swapCameraFacing(force?): void

  • Parameters

    • Optional force: boolean

    Returns void

switchCamera

  • switchCamera(deviceId, mirrored?): void

  • Parameters

    • deviceId: string
    • Optional mirrored: boolean

    Returns void

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