# mapItemDetailPopover(isPresented:item:displaysMap:attachmentAnchor:arrowEdge:) Presents a map item detail popover. ``` @MainActor @preconcurrency func mapItemDetailPopover(isPresented: Binding, item: MKMapItem?, displaysMap: Bool = true, attachmentAnchor: PopoverAttachmentAnchor = .rect(.bounds), arrowEdge: Edge) -> some View ``` ## Parameters `isPresented` The binding to whether the detail sheet should be shown. `item` The map item to display. If nil, a “loading” view is displayed. `displaysMap` If an inline map should be displayed with the place data. A value of `true` must be specified if the application UI is not already showing the place in a map view. `attachmentAnchor` The positioning anchor that defines the attachment point of the popover. The default is `bounds`. `arrowEdge` The edge of the `attachmentAnchor` that defines the location of the popover’s arrow. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)