Feature Layers ArcGIS API for JavaScript Reference Topographic BaseMap Use the radio buttons to toggle various feature layers. Show Trailheads Points Layer: Show Trailheads Lines Layer: Show Trailheads Lines With Elevation Style Renderer: Show Trailheads Lines With Bike Trails Styled: Show Trailheads Polygons Layer: Show Client-Side Graphics Layer: GeoBlazor by dymaptic