Contents

resolveSymbol(id:)

Gets the identified child view as a resolved symbol, if the view exists.

Declaration

func resolveSymbol<ID>(id: ID) -> GraphicsContext.ResolvedSymbol? where ID : Hashable

Parameters

id:
The value that you used to tag the view when you define it in the symbols parameter of the Canvas initializer Init(opaque:colormode:rendersasynchronously:renderer:symbols:).

Return Value

The resolved symbol, or nil if SwiftUI can’t find a child view with the given id.

See Also

Resolving a drawn entity