--- layout: example.html title: Interaction Options shortdesc: Shows interaction options for custom scroll and zoom behavior. docs: > This example uses a custom `ol/interaction/defaults` configuration: by default, wheel/trackpad zoom and drag panning is always active, which can be unexpected on pages with a lot of scrollable content and an embedded map. To perform wheel/trackpad zoom and drag-pan actions only when the map has the focus, set `onFocusOnly: true` as option. This requires a map div with a `tabindex` attribute set. tags: "trackpad, mousewheel, zoom, scroll, interaction, fractional" ---