API Reference > imodeljs-common > Rendering > FeatureAppearance FeatureAppearance Class Defines overrides for selected aspects of a Feature's symbology. Any member defined in the appearance overrides that aspect of symbology for all Features to which the appearance is applied. see FeatureOverrides to customize the appearance of multiple features. Implements FeatureAppearanceProps Methods Name Description constructor(props: FeatureAppearanceProps): FeatureAppearance Protected clone(changedProps: FeatureAppearanceProps): FeatureAppearance Create a copy of this appearance, overriding any properties explicitly specified by changedProps. cloneProps(changedProps: FeatureAppearanceProps): FeatureAppearanceProps Convert this appearance to JSON, and override any properties explicitly specified by changedProps in the result. equals(other: FeatureAppearance): boolean extendAppearance(base: FeatureAppearance): FeatureAppearance Produce a FeatureAppearance from the supplied appearance in which any aspect not defined by the base appearance is overridden by this appearance. toJSON(): FeatureAppearanceProps fromJSON(props?: FeatureAppearanceProps): FeatureAppearance Static fromRgb(color: ColorDef): FeatureAppearance Static Create a FeatureAppearance that overrides only the RGB color. fromRgba(color: ColorDef): FeatureAppearance Static Create a FeatureAppearance that overrides the RGB and transparency. fromSubCategoryOverride(ovr: SubCategoryOverride): FeatureAppearance Static Create a FeatureAppearance with overrides corresponding to those defined by the supplied SubCategoryOverride. fromTransparency(transparencyValue: number): FeatureAppearance Static Create a FeatureAppearance that overrides only the transparency Properties Name Type Description anyOverridden Accessor ReadOnly boolean Returns true if any aspect of the appearance is overridden (i.e., if any member is not undefined). defaults StaticReadonly FeatureAppearance An appearance that overrides nothing. emphasized Readonly undefined | "true" If true, the associated Feature will be emphasized. ignoresMaterial Readonly undefined | "true" If true, ignore the RenderMaterial associated with surfaces. isFullyTransparent Accessor ReadOnly boolean linePixels Readonly undefined | LinePixels The pixel pattern used to draw lines. matchesDefaults Accessor ReadOnly boolean Returns true if this appearance does not override any aspects of symbology. nonLocatable Readonly undefined | "true" If true, the associated Feature will not be drawn when using Viewport.readPixels. overridesLinePixels Accessor ReadOnly boolean overridesNonLocatable Accessor ReadOnly boolean overridesRgb Accessor ReadOnly boolean overridesSymbology Accessor ReadOnly boolean overridesTransparency Accessor ReadOnly boolean overridesWeight Accessor ReadOnly boolean rgb Readonly undefined | RgbColor The color of the Feature transparency Readonly undefined | number The transparency in the range [0.0, 1.0] where 0 indicates fully opaque and 1 indicates fully transparent. weight Readonly undefined | number The line weight in pixels as an integer in [1, 31] Defined in core/common/src/FeatureSymbology.ts Line 54 Last Updated: 29 November, 2022