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Leopard Reference: Cocoa
Cocoa provides classes for custom drawing based on Quartz graphics, and utility functions for common graphics tasks such as copying and drawing bitmap data. To go beyond what Cocoa provides, developers can use the graphics and imaging frameworks in Mac OS X. Cocoa applications have access to a wide variety of graphics technologies including Quartz 2D, Quartz Services, OpenGL, QuickTime, and the Mac OS X printing system.

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NSAnimatablePropertyContainer Protocol Reference (HTML) (PDF)
Describes the interface for an animatable proxy for views and windows.
2009-05-06
CAMediaTiming Protocol Reference (HTML) (PDF)
Describes the interface for the time behavior of an animation.
2009-03-04
IKSlideshowDataSource Protocol Reference (HTML) (PDF)
Describes the methods that a slideshow object uses to access the contents of its data source object.
2009-03-04
NSWindow Class Reference (HTML) (PDF)
Describes a window.
2009-03-04
CALayer Class Reference (HTML) (PDF)
Describes a node of animated visual content.
2009-02-04
NSShadow Class Reference (HTML) (PDF)
Describes a drop shadow for a drawing operation.
2009-02-04
NSView Class Reference (HTML) (PDF)
Describes the interface for drawing, event handling, and printing in views.
2009-02-04
NSBitmapImageRep Class Reference (HTML) (PDF)
Describes an object that draws an image from bitmap data.
2009-01-06
NSColor Class Reference (HTML) (PDF)
Describes a representation of color and opacity.
2009-01-06
NSGradient Class Reference (HTML) (PDF)
Describes a color gradient to use when drawing.
2009-01-06
NSImage Class Reference (HTML) (PDF)
Describes a graphical image that includes facilities for drawing and compositing.
2009-01-06
NSImageRep Class Reference (HTML) (PDF)
Describes the interface for managing and drawing image data.
2009-01-06
NSPanel Class Reference (HTML) (PDF)
Describes a window for performing auxiliary functions in an application.
2009-01-06
NSScreen Class Reference (HTML) (PDF)
Describes a representation of a screen (computer monitor).
2009-01-06
NSBox Class Reference (HTML) (PDF)
Describes a view that can display its border and a title.
2008-10-15
NSOpenGLPixelFormat Class Reference (HTML) (PDF)
Describes a pixel format for OpenGL rendering.
2008-10-15
CAMediaTimingFunction Class Reference (HTML) (PDF)
Describes the pacing of an animation as a timing curve.
2008-07-11
Core Animation Reference Collection (HTML) (PDF)
Describes the API for Core Animation.
2008-06-26
Core Image Kernel Language Reference (HTML) (PDF)
Describes the symbols for writing image-processing kernels.
2008-06-09
NSOpenGLContext Class Reference (HTML) (PDF)
Describes a target for OpenGL commands.
2008-06-09
CARenderer Class Reference (HTML) (PDF)
Describes an object that draws a layer to a Core Graphics context.
2008-04-30
IKImageView Class Reference (HTML) (PDF)
Describes the class used to display images efficiently at the same time it supports image editing.
2008-04-08
QCCompositionRenderer Protocol Reference (HTML) (PDF)
Describes the methods for passing and retrieving data from the ports of a composition.
2008-04-08
QCPlugIn Class Reference (HTML) (PDF)
Describes the class used to write custom patches for Quartz Composer.
2008-04-08
Quartz Core Framework Reference (HTML) (PDF)
Describes the interfaces for Core Image and Core Video.
2008-03-12
CAAnimationGroup Class Reference (HTML) (PDF)
Describes a grouping of multiple animations into a single animation.
2008-03-11
CAOpenGLLayer Class Reference (HTML) (PDF)
Describes a layer that acts as a target for OpenGL commands.
2008-03-11
NSAnimationContext Class Reference (HTML) (PDF)
Describes nested transaction support for animating views.
2008-02-08
CAConstraintLayoutManager Class Reference (HTML) (PDF)
Describes a layout manager that applies a set of constraints to a layer tree.
2007-12-11
CATextLayer Class Reference (HTML) (PDF)
Describes a layer that draws text.
2007-12-11
CIFilter Class Reference (HTML) (PDF)
Describes the class that processes image data and produces a Core Image image as output.
2007-12-11
PDF Kit Reference Collection (HTML) (PDF)
Describes the Objective-C API for viewing, navigating, and editing PDF content.
2007-12-11
PDFAction Class Reference (HTML) (PDF)
Describes the class for representing an action in a PDF document.
2007-12-11
PDFActionGoTo Class Reference (HTML) (PDF)
Describes the class for manipulating the destination of a go-to action in a PDF document.
2007-12-11
PDFActionNamed Class Reference (HTML) (PDF)
Describes the class for working with actions that have defined names, such as "Go back."
2007-12-11
PDFActionRemoteGoTo Class Reference (HTML) (PDF)
Describes the class for manipulating the destination of a go-to action that targets another PDF document.
2007-12-11
PDFActionResetForm Class Reference (HTML) (PDF)
Describes the class for getting and clearing fields in a PDF form.
2007-12-11
PDFActionURL Class Reference (HTML) (PDF)
Describes the class for managing the URL associated with a URL action.
2007-12-11
PDFAnnotation Class Reference (HTML) (PDF)
Describe the class for creating and managing annotations in PDF documents.
2007-12-11
PDFAnnotationButtonWidget Class Reference (HTML) (PDF)
Describes the class for manipulating button annotations in PDF documents.
2007-12-11
PDFAnnotationChoiceWidget Class Reference (HTML) (PDF)
Describes the class for manipulating pop-up menu and list annotations in a PDF document.
2007-12-11
PDFAnnotationFreeText Class Reference (HTML) (PDF)
Describes the class for manipulating free text annotations in PDF documents.
2007-12-11
PDFAnnotationLine Class Reference (HTML) (PDF)
Describes the class for manipulating line annotations in PDF documents.
2007-12-11
PDFAnnotationPopup Class Reference (HTML) (PDF)
Describes the class for manipulating pop-up menu annotations in a PDF document.
2007-12-11
PDFAnnotationStamp Class Reference (HTML) (PDF)
Describes the class for displaying content to look as if it is "stamped" onto a PDF page.
2007-12-11
PDFAnnotationText Class Reference (HTML) (PDF)
Describes the class for manipulating text annotations in PDF documents.
2007-12-11
PDFAnnotationTextWidget Class Reference (HTML) (PDF)
Describes the class for manipulating editable text fields in PDF documents.
2007-12-11
PDFDestination Class Reference (HTML) (PDF)
Describes the class for describing specific destinations in PDF documents.
2007-12-11
PDFDocument Class Reference (HTML) (PDF)
Describes the class for creating and manipulating PDF files.
2007-12-11
PDFOutline Class Reference (HTML) (PDF)
Describes the class for creating and manipulating structure outlines in PDF documents.
2007-12-11
PDFPage Class Reference (HTML) (PDF)
Describes the class for handling specific pages in PDF documents.
2007-12-11
PDFThumbnailView Class Reference (HTML) (PDF)
Describes the class for managing the thumbnail view in a PDF document.
2007-12-11
CAAnimation Class Reference (HTML) (PDF)
Describes the interface for managing the actions and timing of an animation.
2007-10-31
CATransition Class Reference (HTML) (PDF)
Describes the class that provides transition animations to layers.
2007-10-31
CIImage Class Reference (HTML) (PDF)
Describes the class that represents an immutable Core Image image.
2007-10-31
IKFilterBrowserPanel Class Reference (HTML) (PDF)
Describes the class that provides the panel contained in a filter browser.
2007-10-31
IKPictureTaker Class Reference (HTML) (PDF)
Descibes the class that provides a panel for choosing images.
2007-10-31
IKSlideshow Class Reference (HTML) (PDF)
Describes the class that encapsulates a data source and options for a slideshow.
2007-10-31
NSAnimation Class Reference (HTML) (PDF)
Describes the behavior of an animation.
2007-10-31
CAAction Protocol Reference (HTML) (PDF)
Describes the interface for receiving actions initiated by a layer.
2007-07-24
CABasicAnimation Class Reference (HTML) (PDF)
Describes the basic interpolation of a layer property.
2007-07-24
CAConstraint Class Reference (HTML) (PDF)
Describes a single geometric constraint between two layers.
2007-07-24
CAKeyframeAnimation Class Reference (HTML) (PDF)
Describes an animation that provides keyframe interpolation of a layer property.
2007-07-24
CALayoutManager Protocol Reference (HTML) (PDF)
Describes the interface for receiving requests to arrange a layout tree.
2007-07-24
CAPropertyAnimation Class Reference (HTML) (PDF)
Describes the interface for manipulating values of layer properties.
2007-07-24
CAScrollLayer Class Reference (HTML) (PDF)
Describes a layer that displays a scrollable portion of another layer.
2007-07-24
CATiledLayer Class Reference (HTML) (PDF)
Describes a layer that draws tiles of content as needed.
2007-07-24
CATransaction Class Reference (HTML) (PDF)
Describes a batch of Core Animation updates that are applied to a render tree atomically.
2007-07-24
CIFilter Core Animation Additions (HTML) (PDF)
Describes the category that extends Core Image filters for use with Layer Kit.
2007-07-24
Core Animation Function Reference (HTML) (PDF)
Describes the C functions that support Core Animation.
2007-07-24
NSValue Core Animation Additions (HTML) (PDF)
Describes extensions to Foundation's NSValue class that support the Core Animation LKTransform structure.
2007-07-24
IKImageBrowserDataSource Protocol Reference (HTML) (PDF)
Describes the informal protocol used to access the data source associated with an image browser view.
2007-07-17
QCPlugInInputImageSource Protocol Reference (HTML) (PDF)
Describes the methods for managing image data that's input to a QCPlugIn object.
2007-07-12
vImage Reference Collection (HTML) (PDF)
Describes the C programming interface for high-performance image processing.
2007-07-12
QCComposition Class Reference (HTML) (PDF)
Describes the class that represents a Quartz Composer composition.
2007-06-26
CIImage Additions Reference (HTML) (PDF)
Describes additions for manipulating Cocoa images.
2007-06-08
QCCompositionParameterView Class Reference (HTML) (PDF)
Describes the class used to edit the input parameters of a composition in a view.
2007-05-09
QCCompositionParameterViewDelegate Protocol Reference (HTML) (PDF)
Describes the protocol for responding to changes in a QCCompositionParameterView object.
2007-05-09
QCCompositionPickerPanel Class Reference (HTML) (PDF)
Describes the class used to display a utility window for browsing and selecting a composition.
2007-05-09
QCCompositionPickerView Class Reference (HTML) (PDF)
Describes the class used to display a view for browsing and selecting a composition.
2007-05-09
QCCompositionPickerViewDelegate Protocol Reference (HTML) (PDF)
Describes the protocol for responding to changes in a QCCompositionPickerView object.
2007-05-09
QCCompositionRepository Class Reference (HTML) (PDF)
Describes the class that represents a system-wide, central repository of Quartz Composer compositions.
2007-05-09
QCPlugInContext Protocol Reference (HTML) (PDF)
Describes the protocol used by execution contexts.
2007-05-09
QCPlugInOutputImageProvider Protocol Reference (HTML) (PDF)
Describes the methods for managing image data that's produced as output from a QCPlugIn object.
2007-05-09
QCPlugInViewController Class Reference (HTML) (PDF)
Describes the class that provides a controller object for a user interface to edit the settings for a QCPlugIn object.
2007-05-09
QCRenderer Class Reference (HTML) (PDF)
Describes the class used to load, play, and control a Quartz Composer composition to an arbitrary OpenGL context.
2007-05-09
QCView Class Reference (HTML) (PDF)
Describes the class used to load, play, and control a Quartz Composer composition to a custom NSView object.
2007-05-09
NSViewController Class Reference (HTML) (PDF)
Describes the manager of a view, usually a view stored in a nib file.
2007-05-02
NSColorPickingDefault Protocol Reference (HTML) (PDF)
Describes the interface for receiving basic color-picker user-interface requests.
2007-04-27
NSAlert Class Reference (HTML) (PDF)
Describes a window that displays a message and obtains the user's response to it.
2007-04-25
NSColorPickingCustom Protocol Reference (HTML) (PDF)
Describes the interface for receiving custom color-picker user-interface requests.
2007-04-01
CIContext Class Reference (HTML) (PDF)
Describes the class that provides an evaluation context for rendering a Core Image image through Quartz 2D or OpenGL.
2007-03-16
NSBezierPath Class Reference (HTML) (PDF)
Describes a vector-based path consisting of line and curve segments.
2007-03-02
NSGraphicsContext Class Reference (HTML) (PDF)
Describes a destination for drawing operations.
2007-03-01
NSAffineTransform Additions Reference (HTML) (PDF)
Describes additions to support affine transformations.
2007-02-28
NSColorList Class Reference (HTML) (PDF)
Describes an ordered list of colors identified by keys.
2007-02-28
NSColorPanel Class Reference (HTML) (PDF)
Describes the standard panel used for color selection.
2007-02-28
NSColorPicker Class Reference (HTML) (PDF)
Describes the interface for custom views in a color panel used for color selection.
2007-02-28
NSColorSpace Class Reference (HTML) (PDF)
Describes a representation of a system or custom color space.
2007-02-28
NSColorWell Class Reference (HTML) (PDF)
Describes a control for displaying and selecting colors.
2007-02-28