---
title: isObservationEnabled
framework: swiftui
role: symbol
role_heading: Instance Property
path: swiftui/imagerenderer/isobservationenabled
---

# isObservationEnabled

If observers of this observed object should be notified when the produced image changes.

## Declaration

```swift
final var isObservationEnabled: Bool { get set }
```

## See Also

### Producing a stream of images

- [objectWillChange](swiftui/imagerenderer/objectwillchange.md)