API Reference > frontend-devTools > Tools > ProjectExtentsDecoration ProjectExtentsDecoration Class Beta Methods Name Description constructor(iModel: IModelConnection): ProjectExtentsDecoration decorate(context: DecorateContext): void stop(): void Protected updateDecorationListener(add: boolean): void Protected toggle(imodel: IModelConnection, enabled?: boolean): boolean Static Properties Name Type Description _extents Protected Range3d _removeDecorationListener Protected undefined | () => void useCachedDecorations Readonly "true" This will allow the render system to cache and reuse the decorations created by this decorator's decorate() method. Defined in frontend-devtools/src/tools/ProjectExtents.ts Line 15 Last Updated: 29 November, 2022