---
title: zero
framework: swiftui
role: symbol
role_heading: Type Property
path: swiftui/proposedviewsize/zero
---

# zero

A size proposal that contains zero in both dimensions.

## Declaration

```swift
static let zero: ProposedViewSize
```

## Discussion

Discussion Subviews of a custom layout return their minimum size when you propose this value using the dimensions(in:) method. A custom layout should also return its minimum size from the sizeThatFits(proposal:subviews:cache:) method for this value.

## See Also

### Getting standard proposals

- [infinity](swiftui/proposedviewsize/infinity.md)
- [unspecified](swiftui/proposedviewsize/unspecified.md)