API Reference > imodeljs-frontend > Rendering > EmphasizeElements > defaultAppearance defaultAppearance Accessor Establish a default appearance to apply to elements without overrides. If changing the default appearance without also calling overrideElements, an explicit refresh must be requested for the change to take effect. defaultAppearance: undefined | FeatureAppearance see Viewport.setFeatureOverrideProviderChanged Returns - undefined | FeatureAppearance Setter Establish a default appearance to apply to elements without overrides. If changing the default appearance without also calling overrideElements, an explicit refresh must be requested for the change to take effect. defaultAppearance(appearance: undefined | FeatureAppearance): void see Viewport.setFeatureOverrideProviderChanged Parameter Type Description appearance undefined | FeatureAppearance Returns - void Defined in core/frontend/src/EmphasizeElements.ts Line 113 Last Updated: 11 June, 2024