---
title: "paperMarkupViewControllerDidChangeMarkup(_:)"
framework: paperkit
role: symbol
role_heading: Instance Method
path: "paperkit/papermarkupviewcontroller/delegate-swift.protocol/papermarkupviewcontrollerdidchangemarkup(_:)"
---

# paperMarkupViewControllerDidChangeMarkup(_:)

Tells the delegate when the markup changes.

## Declaration

```swift
func paperMarkupViewControllerDidChangeMarkup(_ paperMarkupViewController: PaperMarkupViewController)
```

## Parameters

- `paperMarkupViewController`: The PaperMarkupViewController containing the markup.

## See Also

### Responding to markup changes

- [paperMarkupViewControllerDidChangeSelection(_:)](paperkit/papermarkupviewcontroller/delegate-swift.protocol/papermarkupviewcontrollerdidchangeselection(_:).md)
- [paperMarkupViewControllerDidBeginDrawing(_:)](paperkit/papermarkupviewcontroller/delegate-swift.protocol/papermarkupviewcontrollerdidbegindrawing(_:).md)
- [paperMarkupViewControllerDidChangeContentVisibleFrame(_:)](paperkit/papermarkupviewcontroller/delegate-swift.protocol/papermarkupviewcontrollerdidchangecontentvisibleframe(_:).md)