Allow users to browse, edit, and save images, using slideshows and Core Image filters.


This collection of documents provides the API reference for the Quartz framework; in particular, for Quartz Composer, ImageKit, and PDFKit. The Quartz Composer API supports processing and rendering graphical data and allows developers to create custom patches for the Quartz Composer developer tool. ImageKit provides user interface support for browsing, editing, and saving images, showing slideshows, and browsing and previewing Core Image filters. PDFKit is a technology that allows applications to display and manipulate PDF documents.


Viewing and Transforming Images

Displaying PDFs


Display and manipulate PDF documents in your applications.

Using Quick Look

Conversion Filters