Discussion 議論
This will be called as needed, when accessibility needs your AXChart for VoiceOver. It will only be called if the inputs to your views, or a relevant part of the Environment, have changed.
Instance Method
インスタンスメソッド
update
updateChartDescriptor(_:)
Update the existing
AXChartDescriptor for your view, based on changes in your view or in the Environment.Availability 有効性
- iOS 13.0+
- iPadOS 13.0+
- macOS 10.15+
- Mac Catalyst 13.0+
- tvOS 13.0+
- watchOS 6.0+
Technology
- Swift
UI
Declaration 宣言
func updateChartDescriptor(_ descriptor: AXChartDescriptor )