---
title: kQCPlugInTimeModeTimeBase
framework: quartz
role: symbol
role_heading: Global Variable
path: quartz/kqcplugintimemodetimebase
---

# kQCPlugInTimeModeTimeBase

A time base dependency. The custom patch does depend on time explicitly and has a time base defined by the system. (It uses the time  parameter of the execute:atTime:withArguments: method.)

## Declaration

```swift
var kQCPlugInTimeModeTimeBase: QCPlugInTimeMode { get }
```

## See Also

### Constants

- [kQCPlugInTimeModeNone](quartz/kqcplugintimemodenone.md)
- [kQCPlugInTimeModeIdle](quartz/kqcplugintimemodeidle.md)