Quartz Framework Reference

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