---
title: plugIn()
framework: quartz
role: symbol
role_heading: Instance Method
path: quartz/qcpluginviewcontroller/plugin()
---

# plugIn()

Returns the QCPlugIn object associated with the view controller for the custom patch.

## Declaration

```swift
func plugIn() -> QCPlugIn!
```

## Return Value

Return Value The QCPlugIn object associated with the view controller for the custom patch.