API Reference > imodeljs-backend > ViewDefinitions > DisplayStyleCreationOptions > viewFlags viewFlags viewFlags: undefined | ViewFlags If supplied, the ViewFlags applied by the display style. If undefined, DisplayStyle3dSettingsProps.viewflags will be used if present (note the difference in case); otherwise, default-constructed ViewFlags will be used. Defined in core/backend/src/DisplayStyle.ts Line 196 Last Updated: 12 June, 2024