API Reference > imodeljs-common > DisplayStyles > DisplayStyleSettings > viewFlags viewFlags Accessor Flags controlling various aspects of the display style. To change the style's view flags, do something like: ```typescript const flags = settings.viewFlags.clone(); flags.renderMode = RenderMode.SmoothShade; // or any other alterations. settings.viewFlags = flags; @note Don't modify this object directly - clone it and modify the clone, then pass the clone to the setter. viewFlags: ViewFlags Returns - ViewFlags Setter Flags controlling various aspects of the display style. To change the style's view flags, do something like: ```typescript const flags = settings.viewFlags.clone(); flags.renderMode = RenderMode.SmoothShade; // or any other alterations. settings.viewFlags = flags; @note Don't modify this object directly - clone it and modify the clone, then pass the clone to the setter. viewFlags(flags: ViewFlags): void Parameter Type Description flags ViewFlags Returns - void Defined in core/common/src/DisplayStyleSettings.ts Line 598 Last Updated: 29 November, 2022