A container view that defines its content as a function of its own size and coordinate space.
- iOS 13.0+
- macOS 10.15+
- Mac Catalyst 13.0+
- tvOS 13.0+
- watchOS 6.0+
- Xcode 11.0+
This view returns a flexible preferred size to its parent layout.
Creating a Geometry Reader
Applying Standard Modifiers
Configure this view and the views it contains by applying standard modifiers.
A proxy for access to the size and coordinate space (for anchor resolution) of the container view.
An effect that changes the visual appearance of a view, largely without changing its ancestors or descendents.
A geometric angle whose value you access in either radians or degrees.
An opaque value derived from an anchor source and a particular view.