API Reference > imodeljs-backend > Elements > LinearlyLocatedMultipleFromTo LinearlyLocatedMultipleFromTo Interface Beta Interface to optionally be implemented by Elements inherently Linearly-Located whose linear-locations are always from-to-positions. It also provides convenient APIs for callers to reach Linear-Referencing data stored on aspects. Classes implementing this interface should make use of the services provided by LinearlyLocated. Extends LinearlyLocatedBase Methods Name Description getFromToLocations(): LinearlyReferencedFromToLocation[] updateFromToLocation(linearLocation: LinearlyReferencedFromToLocationProps, aspectId: Id64String): void Inherited methods Name Inherited from Description getLinearElementId(): Id64String | undefined LinearlyLocatedBase Defined in core/backend/src/domains/LinearReferencingElements.ts Line 715 Last Updated: 13 June, 2024