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Leopard Reference Library
Graphics and imaging on Mac OS X consists of three main developer technologies: Quartz, an advanced drawing engine and windowing environment; OpenGL, an Apple implementation of this 3D graphics industry-standard API; and QuickTime, the cross-platform multimedia technology for handling video, sound, and text.

A guided introduction for developers new to Mac OS X graphics and imaging.   Essential information for developers working with graphics and imaging.   C and Objective-C API references organized by framework.
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CIFilter Image Kit Additions (HTML) (PDF)
Describes the category that extends Core Image filters for use with Image Kit.
Cocoa, Quartz Reference 2006-12-06
IKFilterBrowserView Class Reference (HTML) (PDF)
Describes the class that supports browsing Core Image filters.
Cocoa, Quartz Reference 2006-12-06
IKFilterUIView Class Reference (HTML) (PDF)
Describes the class that provides a user interface for Core Image filters.
Cocoa, Quartz Reference 2006-12-06
IKImageEditPanel Class Reference (HTML) (PDF)
Describes the class that provides a panel optimized for image editing.
Cocoa, Quartz Reference 2006-12-06
IKImageEditPanelDataSource Protocol Reference (HTML) (PDF)
Describes the mthods than an image edit panel object uses to access the contents of its data source object.
Cocoa, Quartz Reference 2006-12-06
IKSaveOptions Class Reference (HTML) (PDF)
Describes the class that initializes, adds, and manages user interface options for saving image data.
Cocoa, Quartz Reference 2006-12-06
Image Kit Reference Collection (HTML) (PDF)
Describes the Objective-C API for providing a user interface for images, image editing, and image processing.
Cocoa, Quartz Reference 2006-12-06
CIColor Class Reference (HTML) (PDF)
Describes the class used to manage color values and color spaces for Core Image filters.
Cocoa, Games, Quartz Reference 2006-12-05
CIFilterGenerator Class Reference (HTML) (PDF)
Describes the class that supports chaining together image processing filters.
Cocoa, Quartz Reference 2006-12-05
CIImageProvider Protocol Reference (HTML) (PDF)
Describes the informal protocol used to supply bitmap data for creating or initializing a Core Image image.
Cocoa, Games, Quartz Reference 2006-12-05
CIKernel Class Reference (HTML) (PDF)
Describes the class that operates on individual pixels using a kernel routine.
Cocoa, Games, Quartz Reference 2006-12-05
CIPlugIn Class Reference (HTML) (PDF)
Describes the class that is responsible for loading image units.
Cocoa, Games, Quartz Reference 2006-12-05
Core Image Reference Collection (HTML) (PDF)
Describes the Objective-C API for using and creating filters for image processing.
Cocoa, Games, Quartz Reference 2006-12-05
Using the ImageIO Framework with Mac OS X 10.4 Tiger (HTML)
Learn to access image data using ImageIO.
Quartz Articles 2006-11-27
Compression Sequence APIs - codecErr returned when compressing with H.264 (HTML)
QA1470: Describes why ICM Compression Sequence APIs cannot be used to encode to H.264
QuickTime Technical Q&As 2006-11-15
Enabling multi-threaded execution of the OpenGL framework (HTML)
TN2085: OpenGL on Intel-based Macintosh systems can use multi-threading to increase the performance of CPU-bound OpenGL-based applications.
OpenGL Technical Notes 2006-11-07
Image Color Management (HTML)
TN2115: Learn how to properly support color management in your application.
ColorSync, Quartz Technical Notes 2006-11-01
The Font Panel for Carbon API (HTML) (日本語 HTML)
TN2058: The API to display and interact with the Font Panel from Carbon applications on Mac OS X.
Typography Technical Notes 2006-10-26
MyCustomColorPicker (HTML) (DMG) (ZIP)
Shows how to write a custom color picker using Cocoa.
Cocoa Sample Code 2006-10-09
Extending Printing Dialogs (HTML) (PDF)
A guide to developing printing dialog extensions, including basic concepts and a documented Carbon-based sample project.
Printing Guides 2006-10-03
Performance Overview (HTML) (PDF)
Introduces the factors that determine performance.
Performance Guides 2006-10-03
CarbonQuartzComposer_TV (HTML) (DMG) (ZIP)
Demonstrates how to integrate Cocoa based QuartzComposer window into a Carbon based application
Cocoa, Video Sample Code 2006-10-02
ImageBackground (HTML) (DMG) (ZIP)
Shows how to draw an image in the background of an NSOutlineView and NSTableView.
Cocoa Sample Code 2006-10-02
PBORenderToVertexArray (HTML) (DMG) (ZIP)
This sample demonstrates render-to-vertex-array using FBO, PBO, and VBO.
OpenGL, Performance Sample Code 2006-10-02
CITransitionSelectorSample2 (HTML) (DMG) (ZIP)
Showing all available Core Image transitions in a scrollable NSOpenGLView
Cocoa, OpenGL, Quartz Sample Code 2006-09-18
FBOBunnies (HTML) (DMG) (ZIP)
Demonstrates how to use framebuffer objects (FBO)
OpenGL, Performance Sample Code 2006-09-18
Quartz2DBasics (HTML) (DMG) (ZIP)
Carbon and Cocoa sample code demonstrating some basic usage of the Quartz 2D API
Carbon, Cocoa, Quartz Sample Code 2006-09-11
Quartz Programming Guide for QuickDraw Developers (HTML) (PDF)
Provides strategies to help Carbon programmers replace QuickDraw code with Quartz.
Carbon, Quartz Guides 2006-09-05
QCFundamentals (HTML) (DMG) (ZIP)
Demonstrates Coordinate, Interpolation, and Iterative systems in Quartz Composer with an amusing animation
Cocoa, OpenGL, Quartz, Tools Sample Code 2006-08-07
QCGalaxy (HTML) (DMG) (ZIP)
Demonstrates use of Particle Systems and Core Image Filters in Quartz Composer
Cocoa, OpenGL, Quartz, Tools Sample Code 2006-08-07
IKSlideshowDemo (HTML) (DMG) (ZIP)
This small sample project shows how to use the ImageKit Slideshow to display images or PDFs.
Cocoa, Quartz Sample Code 2006-08-01
LiveVideoMixer3 (HTML) (DMG) (ZIP)
LiveVideoMixer3 is extended to support Video In via QTKit
Cocoa, QuickTime Sample Code 2006-08-01
SetCustomIcon (HTML) (DMG) (ZIP)
Demonstrates how to programmatically set a custom icon for a file, folder, or disk.
Carbon Sample Code 2006-08-01
PDF Annotation Editor (HTML) (DMG) (ZIP)
Demonstrates how to use PDF Kit to examine, edit, and create PDF annotations.
Cocoa Sample Code 2006-07-31
PDF Calendar (HTML) (DMG) (ZIP)
Demonstrates how to use PDF Kit to create PDF content.
Cocoa Sample Code 2006-07-31
CarbonCocoaCoreImageTab (HTML) (DMG) (ZIP)
Carbon-based application creates a Cocoa-based web window which used CoreImage filters to transition between tabbed WebViews
Carbon, Cocoa Sample Code 2006-07-25
PMPrinterPrintWithFile (HTML) (DMG) (ZIP)
How to send files, for example PostScript and PDF, directly to the printer. Replaces the pict-ps path.
Printing Sample Code 2006-07-18
GLSLShowpiece (HTML) (DMG) (ZIP)
GLSLShowpiece demonstrates several Vertex and Fragment shaders
Cocoa, Games, OpenGL Sample Code 2006-07-17
Apple Game Sprockets Reference (HTML) (PDF)
Deprecated - Describes the programming interface defined by Game Sprockets. Replaced by Quartz Display Services.
Carbon Reference 2006-07-13
HTML Rendering Library Reference (HTML) (PDF)
Deprecated - Describes the legacy C API for drawing HTML text and images in a window. Replaced by the Web Kit.
Carbon Reference 2006-07-13
Palette Manager Reference (HTML) (PDF)
Deprecated - Describes the legacy C API used to select colors for display devices limited to an 8-bit pixel depth.
Carbon Reference 2006-07-13
Picture Utilities Reference (HTML) (PDF)
Deprecated - Describes the legacy C API for reading and modifying image data stored in PICT-formatted files. Replaced by Quartz2D.
Carbon Reference 2006-07-13
QTPixelBufferVCToCGImage (HTML) (DMG) (ZIP)
Demonstrates using QTPixelBufferContextCreate with NewMovieFromProperties to output pixel buffers from a movie and draw them.
Quartz, Video Sample Code 2006-07-07
Printing Programming Topics for Cocoa (HTML) (PDF)
Explains how to support printing in Cocoa applications.
Cocoa, Printing Guides 2006-06-28
Quartz Display Services Programming Topics (HTML) (PDF)
Shows how to configure and control display hardware using Quartz Display Services.
Carbon, Quartz Guides 2006-06-28
Animation Programming Guide for Cocoa (HTML) (PDF)
Describes how to use Cocoa animation objects to enhance user interface transitions.
Cocoa Guides 2006-05-23
CIColor Additions Reference (HTML) (PDF)
Describes additions to support Cocoa color information.
Cocoa, Quartz Reference 2006-05-23
NSClipView Class Objective-C Reference (HTML) (PDF)
Describes the class that contains and scrolls the document view of a scroll view.
Cocoa Reference 2006-05-23
NSScrollView Class Reference (HTML) (PDF)
Describes a view for displaying content larger than its bounds.
Cocoa Reference 2006-05-23
NSViewAnimation Class Reference (HTML) (PDF)
Describes an animation in a view or window.
Cocoa Reference 2006-05-23
PDFAnnotationCircle Class Reference (HTML) (PDF)
Describes the class for manipulating circle annotations in PDF documents.
Cocoa, Quartz Reference 2006-05-23
PDFAnnotationInk Class Reference (HTML) (PDF)
Describes the class for manipulating ink annotations in PDF documents.
Cocoa, Quartz Reference 2006-05-23
PDFAnnotationLink Class Reference (HTML) (PDF)
Describes the class for manipulating link annotations in PDF documents.
Cocoa, Quartz Reference 2006-05-23
PDFAnnotationMarkup Class Reference (HTML) (PDF)
Describes the class for manipulating markup annotations (highlighting, underlining, and so on) in PDF documents.
Cocoa, Quartz Reference 2006-05-23
PDFAnnotationSquare Class Reference (HTML) (PDF)
Describes the class for manipulating square annotations in PDF documents.
Cocoa, Quartz Reference 2006-05-23
PDFBorder Class Reference (HTML) (PDF)
Describes the class for creating and manipulating borders around annotations in PDF documents.
Cocoa, Quartz Reference 2006-05-23
LiveVideoMixer2 (HTML) (DMG) (ZIP)
An updated LiveVideoMixer with DV out over FireWire
OpenGL, QuickTime Sample Code 2006-05-05
Fractal Performance (HTML) (DMG) (ZIP)
Three fractal applications that show various bottlenecks and how they can be fixed.
Java, Performance Sample Code 2006-04-17
Drawing Performance Guidelines (HTML) (PDF)
Guidelines for improving the speed of drawing code.
Performance, Tools Guides 2006-04-04
ColorSync Color Matching on Intel-based Macs (HTML)
QA1464: Describes special considerations for byte ordering when performing ColorSync color matching on Intel-based Macs
ColorSync Technical Q&As 2006-03-16
DVD Playback Services Programming Guide (HTML) (PDF)
Explains how to use DVD Playback Services to add DVD-Video playback features to applications.
Video Guides 2006-03-08
Making the most of Cocoa bindings in Quartz Composer (HTML)
TN2146: Describes how to best use Cocoa bindings with Quartz Composer.
Cocoa, Quartz Technical Notes 2006-03-03
The "packages" node in the device tree (HTML)
HW90: Describes the "packages" node in the Open Firmware device tree.
Hardware & Drivers Technical Q&As 2006-02-22
Taking Advantage of PDF Kit in Your Cocoa Application (HTML)
Learn to handle PDF documents in your Cocoa application without writing a lot of custom code.
Cocoa Articles 2006-02-20
QTCarbonCoreImage101 (HTML) (DMG) (ZIP)
Demonstrates how to render QuickTime Movies using Core Image filters and the new video pipeline.
QuickTime Sample Code 2006-02-14
Working with Quartz Composer (HTML)
Learn to build a sample composition without having to write code.
Carbon, Cocoa, Quartz Articles 2006-02-13
Mac OS X Printing System Overview (HTML) (PDF)
Introduces Apple's printing architecture. Includes a road map for developing software.
Printing Guides 2006-02-07
Coalesced Updates (HTML)
TN2133: How to achieve the maxium frame rate in your Mac OS X application
Performance Technical Notes 2006-01-20
Debugging Graphics with QuartzDebug (HTML) (日本語 HTML)
QA1236: Explains how to use QuartzDebug to debug graphics issues.
Quartz Technical Q&As 2006-01-12
Decompression Sessions - Setting codec accuracy and field mode (HTML)
QA1460: Describes how to set codec accuracy and field mode options when creating a decompression sessions.
QuickTime Technical Q&As 2006-01-12
QuickTime Compression and Decompression Guide (HTML) (PDF)
Describes the QuickTime data compression and decompression technologies.
QuickTime, Video Guides 2006-01-10
WebKitCIPlugIn (HTML) (DMG) (ZIP)
This sample WebKit plugin for Safari demonstrate how to use CoreImage in a HTML page.
OpenGL Sample Code 2005-11-28
CocoaDVDPlayer (HTML) (DMG) (ZIP)
Demonstrates how to use DVD Playback Services to play DVD-Video media.
Video Sample Code 2005-11-04
Apple RGB and Generic RGB profiles explained (HTML)
QA1430: Discusses use of the Apple RGB and Generic RGB profiles for untagged data on Mac OS X
ColorSync Technical Q&As 2005-10-17
Compression Sessions - Configuring codec quality settings (HTML)
QA1444: Discusses how to set encoding quality for a Compression Sequence
QuickTime Technical Q&As 2005-10-17
Creating color spaces that ensure color matching. (HTML)
QA1396: How to create color spaces that ensure color matching.
ColorSync, Quartz Technical Q&As 2005-10-04
Getting images in and out from Quartz Composer compositions (HTML)
TN2143: Describes how to efficiently pass images into and out of Quartz Composer
Cocoa, Quartz Technical Notes 2005-10-04
QTQuartzPlayer (HTML) (DMG) (ZIP)
QTQuartzPlayer demonstrates how to render QuickTime Movies and live video with OpenGL and CoreVideo.
QuickTime Sample Code 2005-10-04
Taking Advantage of the Accelerate Framework (HTML)
Learn how your application can run on PowerPC- or Intel-based Macs without processor-specific customization.
Performance Articles 2005-10-03
Implementing a CVFillExtendedPixelsCallBack (HTML)
QA1440: Discusses how you implement a Core Video custom extended pixel fill callback function.
QuickTime Technical Q&As 2005-09-06
Registering custom pixel formats with QuickTime and Core Video (HTML)
QA1401: Discusses how to register custom pixel formats with QuickTime & Core Video with QuickTime 7.
QuickTime Technical Q&As 2005-09-06
Obtaining 16 Bits-Per-Color Data with CUPS Raster Printing (HTML)
TN2149: Obtaining 16 Bits-Per-Color Data with CUPS Raster Printing
Printing Technical Notes 2005-08-24
Specifiying if the CPU or the GPU should be used for rendering. (HTML)
QA1416: Which processor will be used for rendering in Core Image and how to affect it.
Hardware & Drivers, Performance Technical Q&As 2005-08-16
QuickTime Movie Playback Programming Guide (HTML) (PDF)
Describes how to open and play QuickTime movies using the Carbon and QuickTime API.
QuickTime Guides 2005-08-11
QuickTime Overview (HTML) (PDF)
Introduces the main concepts and services of QuickTime.
QuickTime, Video Guides 2005-08-11
ColorSync on Mac OS X (HTML) (日本語 HTML)
TN2035: Describes ColorSync, which is fundamentally integrated into Mac OS X.
ColorSync, Printing, Quartz Technical Notes 2005-08-10
PDFKitLinker2 (HTML) (DMG) (ZIP)
Demonstrates many aspects of PDFKit including navigation, display modes, searching, and PDFView subclassing.
Cocoa Sample Code 2005-08-10
CIAnnotation (HTML) (DMG) (ZIP)
Image annotation application using Core Image Filters. Demonstrates creation and usage of Image Units.
Cocoa, OpenGL, Quartz Sample Code 2005-08-01
VideoViewer (HTML) (DMG) (ZIP)
Simple example of video rendering using QuickTime visual contexts, OpenGL, Core Video and Core Image.
Performance, Video Sample Code 2005-08-01
QTCoreImage101 (HTML) (DMG) (ZIP)
Demonstrates how to render a QuickTime Movie using Core Image filters and the new video pipeline.
Cocoa, Quartz, QuickTime, Video Sample Code 2005-07-19
Color Management Overview (HTML) (PDF)
Introduces basic concepts and defines color spaces.
Carbon, Cocoa, ColorSync Guides 2005-07-07
Creating Printing Presets for iPhoto (HTML) (PDF)
Rules for creating and installing printer-specific collections of settings. Includes a sample file.
Printing Guides 2005-07-07
Using PostScript Printer Description Files (HTML) (PDF)
Information for printer vendors. Includes installing files, PPD/PDE binding, and grouping features.
Printing Guides 2005-07-07
Quartz Composer QCTV (HTML) (DMG) (ZIP)
Shows how to build a fake TV system using Quartz Composer as the foundation motion graphics.
Cocoa, OpenGL, Quartz, QuickTime Sample Code 2005-07-06
Efficiently using Quartz Composer compositions with QuickTime (HTML)
TN2145: Describes how to best use Quartz Composer compositions in a QuickTime environment.
Quartz, QuickTime Technical Notes 2005-07-05
When does the RSS Feed patch in Quartz Composer refreshes its contents? (HTML)
QA1425: Explains how the RSS Feed patch in Quartz Composer refreshes its contents.
Quartz Technical Q&As 2005-06-24
What is the Timebase submenu available in the contextual menu of some patches in Quartz Composer? (HTML)
QA1427: Describes the timebase system used by patches in Quartz Composer.
Quartz, Tools Technical Q&As 2005-06-15
Reducer (HTML) (DMG) (ZIP)
Simple utility for rescaling bitmapped images. Demonstrates use of Core Image, NSAnimation, view drawing redirection.
Cocoa Sample Code 2005-06-06
UnsharpMask (HTML) (DMG) (ZIP)
Demonstrates how to build Automator actions using Cocoa frameworks.
Cocoa Sample Code 2005-06-06
ColorSync Manager Reference (HTML) (PDF)
Describes the C API for ColorSync, the platform-independent color management system in Mac OS X.
Carbon, ColorSync Reference 2005-06-04