API Reference > imodeljs-frontend > Rendering > DecorateContext > addDecoration addDecoration Method Adds a graphic to the set of Decorations to be drawn in this context's ScreenViewport. addDecoration(type: GraphicType, decoration: RenderGraphic): void note The type must match the type with which the RenderGraphic's GraphicBuilder was constructed. see DecorateContext.addDecorationFromBuilder for a more convenient API. Parameter Type Description type GraphicType decoration RenderGraphic The decoration graphic to add. Returns - void Defined in core/frontend/src/ViewContext.ts Line 228 Last Updated: 11 June, 2024