---
title: containerCornerInsets
framework: swiftui
role: symbol
role_heading: Instance Property
path: swiftui/geometryproxy/containercornerinsets
---

# containerCornerInsets

Returns the corner insets of the container view. Use this value to adjust the geometry of a view based on the overlapping corner insets of the container view. Corner insets may include pieces of system UI as well as the corner radii for windows and presentations.

## Declaration

```swift
var containerCornerInsets: RectangleCornerInsets { get }
```

## Discussion

Discussion GeometryReader { geometry in     NavigationTitleView()         .offset(x: geometry.containerCornerInsets.topLeading.width) } Container corner inset sizes may not be uniform. For example, on iPadOS and macOS, when the window fills the entire screen without displaying window controls, the inset sizes will always be zero. When that window does display window controls, and the view overlaps the window control area, the corner inset size for the top leading corner will be the size of the overlapping area.