---
title: isPaused
framework: quartzcore
role: symbol
role_heading: Instance Property
path: quartzcore/cadisplaylink/ispaused
---

# isPaused

A Boolean value that indicates whether the system suspends the display link’s notifications to the target.

## Declaration

```swift
var isPaused: Bool { get set }
```

## Discussion

Discussion The default value is false. If true, the display link doesn’t send notifications to the target. This property is thread safe, so you can set it from a thread separate to the one in which the display link runs.

## See Also

### Configuring a Display Link

- [duration](quartzcore/cadisplaylink/duration.md)
- [preferredFrameRateRange](quartzcore/cadisplaylink/preferredframeraterange.md)
- [preferredFramesPerSecond](quartzcore/cadisplaylink/preferredframespersecond.md)
- [timestamp](quartzcore/cadisplaylink/timestamp.md)
- [targetTimestamp](quartzcore/cadisplaylink/targettimestamp.md)
- [frameInterval](quartzcore/cadisplaylink/frameinterval.md)