Class BrailleService

constructor

• new BrailleService(
      context: Context,
      notification: NotificationService,
      display: DisplayService,
  ): BrailleService

  Creates an instance of BrailleService.

  Parameters

  • context: Context

    Navigation context

  • notification: NotificationService

    Service for user notifications

  • display: DisplayService

    Service for managing display focus

  Returns BrailleService

ReadonlyonChange

dispose

• dispose(): void

  Cleans up braille service resources and clears caches.

  Returns void

update

• update(state: SubplotState | TraceState): void

  Updates the braille display based on plot state changes.

  Parameters

  • state: SubplotState | TraceState

    Updated subplot or trace state

  Returns void

moveToIndex

• moveToIndex(index: number): void

  Moves the navigation cursor to a specific braille index position.

  Parameters

  • index: number

    Target index in the braille display

  Returns void

toggle

• toggle(state: TraceState): void

  Toggles braille mode on or off for the current trace.

  Parameters

  • state: TraceState

    Current trace state

  Returns void