An annotation in a PDF document.
SDKs
- iOS 11.0+
- macOS 10.4+
- Mac Catalyst 13.0+
Framework
- PDFKit
Declaration
class PDFAnnotation : NSObject
Overview
In addition to its primary textual content, a PDF file can contain annotations that represent links, form elements, highlighting circles, textual notes, and so on. Each annotation is associated with a specific location on a page and may offer interactivity with the user.