View

public extension View

pagedMediaSource(id:)
Registers the view as the transition source of the item with the given id. Apply it to the displayed media rather than its cell, so the transition matches the media’s frame.
Declaration
Swift

@MainActor func pagedMediaSource<ID>(id: ID) -> some View where ID : Hashable


                    
                    
                    pagedMediaViewer(selection:items:recenter:presentationViewInsets:configure:onIndexChange:transitionImage:onWillDismiss:onDidDismiss:mediaItem:)

Presents a PagedMediaViewController whenever selection points to one of the items.

Declaration

Swift

@MainActor
func pagedMediaViewer<Item: Identifiable>(
    selection: Binding<Item.ID?>,
    items: [Item],
    recenter: Binding<Item.ID?>? = nil,
    presentationViewInsets: UIEdgeInsets = .zero,
    configure: ((PagedMediaViewController) -> Void)? = nil,
    onIndexChange: ((Int) -> Void)? = nil,
    transitionImage: ((Item) -> UIImage?)? = nil,
    onWillDismiss: ((Item, PagedMediaItem) -> Void)? = nil,
    onDidDismiss: ((Item) -> Void)? = nil,
    mediaItem: @escaping (Item) -> PagedMediaItem
) -> some View

Parameters

`selection`	Item to present. Set back to `nil` once the viewer dismisses.
`items`	Items to page through, in the order they are displayed.
`recenter`	Optional `scrollPosition(id:)` binding, updated while paging so sources in a lazy container stay laid out for the dismissal.
`presentationViewInsets`	Insets on the viewer’s presentation frame. Defaults to `.zero`.
`configure`	Customization of the viewer, e.g. its header and footer containers.
`onIndexChange`	Called after the transition to a new item is completed.
`transitionImage`	Optional image for the item’s transition. Defaults to a snapshot of the source, which is blank for video layers.
`onWillDismiss`	Called just before the dismissal transition ends. Perfect time to sync the source with the media item.
`onDidDismiss`	Called after the dismissal transition ends.
`mediaItem`	Provides the media item view for the given item.