API Reference > imodeljs-frontend > Views > Viewport > queryVisibleFeatures queryVisibleFeatures Method Beta Query which Features are currently visible within the viewport. queryVisibleFeatures(options: QueryVisibleFeaturesOptions, callback: QueryVisibleFeaturesCallback): void note This function may be slow, especially if the features are being queried from screen pixels. Avoid calling it repeatedly in rapid succession. Parameter Type Description options QueryVisibleFeaturesOptions Specifies how to query. callback QueryVisibleFeaturesCallback Callback to invoke with the results. Returns - void Defined in core/frontend/src/Viewport.ts Line 2497 Last Updated: 12 June, 2024