API Reference > imodeljs-frontend > Views > Viewport > analysisFraction analysisFraction Accessor analysisFraction: number see DisplayStyleSettings.analysisFraction. Returns - number Setter analysisFraction(fraction: number): void see DisplayStyleSettings.analysisFraction. Parameter Type Description fraction number Returns - void Defined in core/frontend/src/Viewport.ts Line 482 Last Updated: 29 November, 2022