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# ScrollTransitionConfiguration.Threshold

Describes a specific point in the progression of a target view within a container
from hidden (fully outside the container) to visible.

```
struct Threshold
```

## Topics

### Getting the threshold

[`static var centered: ScrollTransitionConfiguration.Threshold`](/documentation/SwiftUI/ScrollTransitionConfiguration/Threshold/centered)

The target view is centered within the container

[`static let hidden: ScrollTransitionConfiguration.Threshold`](/documentation/SwiftUI/ScrollTransitionConfiguration/Threshold/hidden)

[`static let visible: ScrollTransitionConfiguration.Threshold`](/documentation/SwiftUI/ScrollTransitionConfiguration/Threshold/visible)

[`static func visible(Double) -> ScrollTransitionConfiguration.Threshold`](/documentation/SwiftUI/ScrollTransitionConfiguration/Threshold/visible(_:))

The target view is visible by the given amount, where zero is fully
hidden, and one is fully visible.

### Modifying the threshold

[`func inset(by: Double) -> ScrollTransitionConfiguration.Threshold`](/documentation/SwiftUI/ScrollTransitionConfiguration/Threshold/inset(by:))

Returns a threshold that is met when the target view is closer to the
center of the container by `distance`. Use negative values to move
the threshold away from the center.

[`func interpolated(towards: ScrollTransitionConfiguration.Threshold, amount: Double) -> ScrollTransitionConfiguration.Threshold`](/documentation/SwiftUI/ScrollTransitionConfiguration/Threshold/interpolated(towards:amount:))

Creates a new threshold that combines this threshold value with
another threshold, interpolated by the given amount.


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