Sort by
Title |
Sorted by
Resource Type |
Sort by
Date |
|
Quartz Composer WWDC 2005 TextEdit
(HTML)
(DMG)
(ZIP)
Demonstrate how to modify TextEdit's about dialog to display a Quartz Composer composition.
|
Sample Code |
2005-06-01
|
|
QuartzCache
(HTML)
(DMG)
(ZIP)
Demonstrates several caching techniques using CGBitmapContext, CGImageRef re-use, CGLayerRefs, CGImageSource.
|
Sample Code |
2005-06-01
|
|
QuartzLines
(HTML)
(DMG)
(ZIP)
Drawing Lines using Quartz's CGPath & CGContextStrokeLineSegments functions.
|
Sample Code |
2005-06-01
|
|
CarbonSketch
(HTML)
(DMG)
(ZIP)
Core Graphics only example of a Sketch application implemented with HIToolbox. Shows 1x1-CGBitmapContext for hit-testing, printing.
|
Sample Code |
2005-03-23
|
|
QuartzShapes
(HTML)
(DMG)
(ZIP)
Example Quartz functions that implement equivalents to the QuickDraw PaintArc, FrameArc, PaintOval, FrameOval, PaintRect, and FrameRect
|
Sample Code |
2005-03-08
|
|
RGB ValueTransformers
(HTML)
(DMG)
(ZIP)
Supersedes the "RGB Image sample". Sample now uses bindings. Color separation now done in an NSValueTransformer subclass.
|
Sample Code |
2003-11-18
|
|
Cocoa CG aliasing demo
(HTML)
(DMG)
(ZIP)
Shows how to draw both aliased and anti-aliased text and graphics using Quartz and Cocoa.
|
Sample Code |
2003-07-17
|
|
Cocoa CG arc demo
(HTML)
(DMG)
(ZIP)
Shows how to draw both aliased and anti-aliased arcs using Quartz and Cocoa.
|
Sample Code |
2003-07-17
|
|
Image Difference
(HTML)
(DMG)
(ZIP)
Demonstrates a way to use Quartz's compositing capability to find the difference between two images.
|
Sample Code |
2003-01-30
|
|
BlitNoVBL
(HTML)
(DMG)
(ZIP)
Shows how to draw directly to the screen without syncing to the VBL of the monitor.
|
Sample Code |
2003-01-14
|
|
BlitVBL
(HTML)
(DMG)
(ZIP)
Shows how to have Mac OS X try its best to sync to the VBL for you.
|
Sample Code |
2003-01-14
|
|
CarbonQuartzDrawingWPrinting
(HTML)
(DMG)
(ZIP)
Deprecated - Demonstrates mixing QuickDraw and Quartz 2D drawing both on screen and during printing.
|
Sample Code |
2003-01-14
|
|
CGDrawPicture
(HTML)
(DMG)
(ZIP)
Deprecated - Shows how to use the QDPictDrawToCGContext API.
|
Sample Code |
2003-01-14
|
|
CGGamma
(HTML)
(DMG)
(ZIP)
Shows how to use CGDirectDisplay calls to manipulate display gamma tables.
|
Sample Code |
2003-01-14
|
|
ColorBars
(HTML)
(DMG)
(ZIP)
Shows how to enumerate, select, capture, manipulate, draw to, and release displays using the CGDirectDisplay API.
|
Sample Code |
2003-01-14
|
|
CTMClip
(HTML)
(DMG)
(ZIP)
Deprecated - Shows how to manipulate the Quartz 2D Current Transform Matrix (CTM) for image drawing with clipping.
|
Sample Code |
2003-01-14
|
|
CTMDemo
(HTML)
(DMG)
(ZIP)
Deprecated - Shows how to manipulate the Quartz 2D Current Transform Matrix (CTM) for image drawing without clipping.
|
Sample Code |
2003-01-14
|
|
Mode
(HTML)
(DMG)
(ZIP)
Shows how to enumerate displays and list the available modes for each display.
|
Sample Code |
2003-01-14
|
|
ModeWhacker
(HTML)
(DMG)
(ZIP)
Shows how to enumerate, select, capture, manipulate, and release displays using the CGDirectDisplay API.
|
Sample Code |
2003-01-14
|
|
QTtoCG
(HTML)
(DMG)
(ZIP)
Shows how to create a CGImageRef with the proper ColorSync profile from a QuickTime image on disk.
|
Sample Code |
2003-01-14
|
|
Quartz EB
(HTML)
(DMG)
(ZIP)
WWDC 2001 Early Bird Quartz 2D tutorial of vector drawing and PDF import/export.
|
Sample Code |
2003-01-14
|
|
Image Color Management
(HTML)
TN2115: Learn how to properly support color management in your application.
|
Technical Notes |
2006-11-01
|
|
Making the most of Cocoa bindings in Quartz Composer
(HTML)
TN2146: Describes how to best use Cocoa bindings with Quartz Composer.
|
Technical Notes |
2006-03-03
|
|
Getting images in and out from Quartz Composer compositions
(HTML)
TN2143: Describes how to efficiently pass images into and out of Quartz Composer
|
Technical Notes |
2005-10-04
|
ColorSync on Mac OS X
(HTML)
( )
TN2035: Describes ColorSync, which is fundamentally integrated into Mac OS X.
|
Technical Notes |
2005-08-10
|
|
Efficiently using Quartz Composer compositions with QuickTime
(HTML)
TN2145: Describes how to best use Quartz Composer compositions in a QuickTime environment.
|
Technical Notes |
2005-07-05
|
|
Core Animation properties and Reference Counting
(HTML)
QA1565: Describes a discrepancy between the property declarations in Core Animation and the actual behavior.
|
Technical Q&As |
2008-11-24
|
|
Animating the frame of a CALayer.
(HTML)
QA1620: Explains how the frame property of a layer interacts with animations.
|
Technical Q&As |
2008-10-24
|
|
Multithreaded usage of the QCRenderer
(HTML)
QA1538: Describes an issue that may arise when using the QCRenderer in a multi-threaded application.
|
Technical Q&As |
2008-09-08
|
|
Getting the pixel data from a CGImage object
(HTML)
QA1509: Describes how to access the pixel data of a CGImage object
|
Technical Q&As |
2008-08-27
|
|
Requirements for Quartz GL
(HTML)
QA1536: Describes the requirements for enabling Quartz GL.
|
Technical Q&As |
2008-08-08
|
|
How to measure CG text
(HTML)
QA1051: Explains how to measure Core Graphics text.
|
Technical Q&As |
2007-08-02
|
|
CGBitmapContextCreate Supported Color Spaces
(HTML)
QA1037: Lists the color space and alpha info combinations currently supported by CGBitmapContextCreate.
|
Technical Q&As |
2007-07-18
|
|
Availability of Quartz Composer Patches in Web Kit
(HTML)
QA1505: Details which Quartz Composer patches are available in Web Kit
|
Technical Q&As |
2007-03-05
|
|
Debugging Graphics with QuartzDebug
(HTML)
()
QA1236: Explains how to use QuartzDebug to debug graphics issues.
|
Technical Q&As |
2006-01-12
|
|
Creating color spaces that ensure color matching.
(HTML)
QA1396: How to create color spaces that ensure color matching.
|
Technical Q&As |
2005-10-04
|
|
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.
|
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.
|
Technical Q&As |
2005-06-15
|
|
How can I optimize a Quartz Composer composition depending on the hardware it runs on?
(HTML)
QA1433: Explains how to design compositions that adapt to the hardware limitations.
|
Technical Q&As |
2005-06-01
|
|
Why does my Quartz Composer composition render with a corrupted background in the QCView?
(HTML)
QA1434: Describes the circumstances in which the QCView background may render corrupted.
|
Technical Q&As |
2005-06-01
|
|
Finding an NSView's current magnification.
(HTML)
QA1346: How to discover the current magnification (zoom level) of any NSView.
|
Technical Q&As |
2005-03-08
|
|
How do I determine how much VRAM is available on my video card?
(HTML)
QA1168: Using Core Graphics and IOKit to find the physical size of VRAM on installed hardware.
|
Technical Q&As |
2004-10-11
|
|
Shearing a Coordinate Space with NSAffineTransform
(HTML)
()
QA1332: Describes a simple way to shear coordinate spaces by adding a few methods to the NSAffineTransform class.
|
Technical Q&As |
2004-01-29
|
|
CGImageRef contents are immutable
(HTML)
()
QA1276: Explains that CGImageRef contents are considered immutable once created.
|
Technical Q&As |
2003-07-17
|
|
Quartz 2D Thread Safety
(HTML)
()
QA1238: Explains the thread-safety issues for the Quartz 2D API.
|
Technical Q&As |
2003-02-25
|
|
How do I tell if a particular display is being hardware accelerated by Quartz Extreme?
(HTML)
()
QA1218: Describes how to use CGDisplayUsesOpenGLAcceleration to see if a display is accelerated or not.
|
Technical Q&As |
2002-12-04
|
|
How can I programmatically determine the DPI of the current video mode?
(HTML)
()
QA1217: Describes how to compute the DPI for a given display in a given mode using Core Graphics.
|
Technical Q&As |
2002-12-02
|
|
Quartz 2D Interpolation
(HTML)
()
QA1186: Explains how to control Quartz 2D's image interpolation.
|
Technical Q&As |
2002-10-29
|
|
CGContextClosePath
(HTML)
QA1046: Explains when you should call CGContextClosePath.
|
Technical Q&As |
2001-10-02
|
|
Saving the current Core Graphics Path
(HTML)
QA1056: Explains that the Core Graphics save and restore GState APIs do not affect the path.
|
Technical Q&As |
2001-10-02
|
|
CGContext Bounds
(HTML)
QA1048: Explains how to determine the bounds of a CGContext.
|
Technical Q&As |
2001-07-02
|
|
CGContextAddLineToPoint, CGContextAddCurveToPoint, et. al.
(HTML)
QA1049: Explains why the CGContextAddXYZ APIs don't draw anything immediately.
|
Technical Q&As |
2001-07-02
|
|
Drawing a Path Multiple Times
(HTML)
QA1047: Explains that path drawing operations consume the path.
|
Technical Q&As |
2001-07-02
|
|
Turning Off Core Graphics Clipping
(HTML)
QA1050: Explains how to clear the clipping path for a CGContext.
|
Technical Q&As |
2001-07-02
|
|
Unexpected CG state changes
(HTML)
QA1045: Explains why the Core Graphics drawing state sometimes changes for no apparent reason.
|
Technical Q&As |
2001-07-02
|
|
How do I use QuickDraw with CGDirectDisplay?
(HTML)
QA1011: Explains how to draw to a CGDirectDisplay-captured display using QuickDraw.
|
Technical Q&As |
2001-04-11
|
|
SyncCGContextOriginWithPort
(HTML)
QA1010: Describes how to use SyncCGContextOriginWithPort.
|
Technical Q&As |
2001-04-11
|
|
Why are my Core Graphics calls drawing upside down?
(HTML)
QA1009: Explains why CoreGraphics drawing comes out upside down relative to QuickDraw drawing.
|
Technical Q&As |
2001-04-11
|
