Class ColorStripTrack

canvas

domainLocation

elm

error

gl

id

OptionallegendUpdate

loader

options

order

program

scale

transform

data

• get data(): any

  Returns any

• set data(data: any): void

  Parameters

  • data: any

  Returns void

isLoading

• get isLoading(): boolean

  Returns boolean

• set isLoading(val: boolean): void

  Parameters

  • val: boolean

  Returns void

isMounted

• get isMounted(): boolean

  Returns boolean

clearData

• clearData(): void

  Returns void

init

• init(elm: HTMLElement, scale: Scale): void

  Calls OnMount and OnUpdate. Useful if track is stand-alone

  Parameters

  • elm: HTMLElement
  • scale: Scale

  Returns void

loadData

• loadData(data: any, showLoader?: boolean): void

  Initiate loading of data for track. Will set response to the track's data property. If showLoader is set to true, the current track will be hidden, and (if supplied) the loader element will be shown, until data is resolved. Calls onDataLoaded if implemented by track.

  Parameters

  • data: any
  • showLoader: boolean = true

  Returns void

onDataLoaded

• onDataLoaded(data?: any): void

  Override of onDataLoaded from base class.

  Parameters

  • Optionaldata: any

  Returns void

onError

• onError(error: string | Error): void

  Should be called from track implementation in case an unrecoverable error occurs.

  Parameters

  • error: string | Error

  Returns void

onRescale

• onRescale(trackEvent: OnRescaleEvent): void

  Handler for onRescale event. Called by container when y-scale domain/transform is changed.

  Parameters

  • trackEvent: OnRescaleEvent

  Returns void

onUnmount

• onUnmount(trackEvent?: OnUnmountEvent): void

  Handler for onUnmount event. Called when track DOM-element is remove from the DOM model. Typically, trackEvent will be an empty object, but depends on container.

  Parameters

  • trackEvent: OnUnmountEvent = {}

  Returns void

onUpdate

• onUpdate(trackEvent: OnUpdateEvent): void

  Override to scale canvas element on resize.

  Parameters

  • trackEvent: OnUpdateEvent

  Returns void

refresh

• refresh(): void

  Allow triggering of update event without parameters

  Returns void