ImageFrameSource

Defined under the namespace Scandit.Datacapture.Core

ImageFrameSource

class ImageFrameSource : FrameSource

Added in version 6.21.0

To emit the frame set this object as the frame source for the DataCaptureContext and turn it on by changing the desired state to FrameSourceState.On. This frame source will turn off automatically after the frame is emitted.

create(image)

static create(image: string): ImageFrameSource

Added in version 6.21.0

Constructs a new ImageFrameSource from the provided string, which should contain a Base64 encoded image.

desiredState

get desiredState(): FrameSourceState

Added in version 6.21.0

getCurrentState()

getCurrentState(): Promise<FrameSourceState>

Added in version 6.21.0

addListener(listener)

addListener(listener: FrameSourceListener | null): void

Added in version 6.21.0

removeListener(listener)

removeListener(listener: FrameSourceListener | null): void

Added in version 6.21.0

switchToDesiredState(state)

switchToDesiredState(state: FrameSourceState): Promise<void>

Added in version 6.21.0

Convenience method for FrameSource.switchToDesiredState(): it is same as calling FrameSource.switchToDesiredState() with the second argument set to null.