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Sorted by Topic |
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Empty Memory Objects
(HTML)
()
QA1259: Describes how two memory management edge cases are handled by the common Mac OS memory allocators.
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Accessibility |
2003-04-21
|
Crash in ABAddPropertiesAndTypes
(HTML)
QA1404: How to correctly add custom Address Book properties using ABAddPropertiesAndTypes
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Apple Applications |
2005-04-04
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HID Manager Event Data Underruns
(HTML)
QA1038: Explains how to correctly handle HID Manager event queue data underruns.
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Apple Applications |
2001-06-13
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Avoiding Pauses When Looping Audio files with QuickTime
(HTML)
QA1371: Demonstrates how to avoid pauses when looping audio files with QuickTime
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Audio |
2004-09-08
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Capturing Speech Manager Output
(HTML)
()
Deprecated - SND15: Capturing the output from the Speech Synthesis Manager to a file.
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Audio |
1998-05-18
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Changing the volume of audio devices
(HTML)
QA1016: Demonstrates volume controls for audio devices
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Audio |
2006-05-02
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CoreAudio Overload Warnings
(HTML)
QA1467: Describes CoreAudio overload warnings what they mean and how to avoid them.
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Audio |
2006-03-29
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The header file 'alut.h' is missing from the OpenAL framework.
(HTML)
QA1504: ALUT headers were removed from OpenAL.framework with the Xcode 2.4. This Q&A describes how to regain access to those system-supplied symbols
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Audio |
2007-02-06
|
MACE Restrictions
(HTML)
()
Deprecated - SND16: MACE algorithms only support the compression of 8-bit offset binary sound.
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Audio |
1999-06-08
|
Making Input Gain Setting Changes
(HTML)
()
Deprecated - SND01: Changing the input gain setting on older Power Macs before recording.
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Audio |
1996-06-01
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Recording Compressed Sounds
(HTML)
()
Deprecated - SND14: Sound Manager and sound input driver compression options are limited to allow interrupt time recording.
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Audio |
1998-04-12
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Selecting a specific sound input source
(HTML)
()
Deprecated - SND10: Using the sound input driver to select specific sound input sources.
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Audio |
1998-01-16
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Setting Audio Input Gain
(HTML)
()
Deprecated - SND11: Setting audio input gain under Mac OS 8.1.
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Audio |
1998-02-10
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siActive Channels Unsupported on Some Power Macs
(HTML)
()
Deprecated - SND03: siActive Channels is unsupported on some older PowerMacs (siUnknownInfoType returned by SPBGetDeviceInfo).
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Audio |
1996-06-01
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siMonitorSource Selector
(HTML)
()
Deprecated - SND13: Using the sound output siMonitorAvailable, and siMonitorSource selectors.
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Audio |
1998-04-12
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siOSTypeInput Selectors
(HTML)
()
Deprecated - SND12: The use of siOSTypeInputSource, and siOSTypeInputAvailable selectors and extracting the siOSTypeInputAvailable OSTypes returned.
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Audio |
1998-04-12
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siOSTypeInputAvailable Format
(HTML)
()
Deprecated - SND09: The format of the data returned by the siOSTypeInputAvailable selector is SoundInfoList.
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Audio |
1998-01-16
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Synchronizing Sounds to Video
(HTML)
()
Deprecated - SND19: Enabling regular sound callbacks under Mac OS 9 and Sound Manager 4.0.
|
Audio |
1999-10-05
|
Synchronous SysBeep
(HTML)
()
Deprecated - SND18: Obtaining a synchronous SysBeep with Sound Manager 3.1.
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Audio |
1999-10-05
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Dynamically registering a bundled component
(HTML)
QA1083: Describes how to dynamically register a Component which resides in an Application bundle.
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Core Foundation |
2004-06-07
|
Internet Connect Speed
(HTML)
()
QA1165: Describes how to get the modem connection speed from the System Configuration framework dynamic store.
|
Core Foundation |
2003-03-26
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Using language-tagged QuickTime UserData text APIs with CFStrings
(HTML)
QA1410: Describes how to use language-tagged QuickTime UserData text APIs with CFStrings and TextEncodings.
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Core Foundation |
2005-02-11
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BowelsOfTheMemoryManager (aka YourHeapIsProbablyCorrupt)
(HTML)
()
Deprecated - ME05: What the symbol BowelsoftheMemoryManager means and the most probable cause of this symbol in MacsBug.
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Data Management |
2001-02-01
|
CFXML to CFPropertyListRef (and back!)
(HTML)
()
QA1208: Describes to how save and restore a CFPropertyListRef to and from an XML file.
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Data Management |
2003-08-29
|
Empty Memory Objects
(HTML)
()
QA1259: Describes how two memory management edge cases are handled by the common Mac OS memory allocators.
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Data Management |
2003-04-21
|
Non Mac OS X Bundled data-fork based Resources
(HTML)
()
QA1098: Mac OS X Bundled data-fork based Resources
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Data Management |
2003-08-20
|
Securely Erasing, Accessing and Dismounting a Macintosh Partition
(HTML)
()
FL11: Set up a disk for secure erasures. Resources with information on magnetic disks, information recovery.
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Data Management |
1999-01-11
|
Setting environment variables for user processes
(HTML)
QA1067: Tells how to set environment variables for user processes.
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Data Management |
2001-10-25
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Adding an automated Window menu to your application
(HTML)
QA1080: Explains how to add an automated Window menu to your Carbon application.
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Design Guidelines |
2001-10-30
|
Are there any OSStatus values I can use in my programs?
(HTML)
OV02: Describes OSStatus values that generate errors without colliding with reserved Apple system values.
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Design Guidelines |
1999-11-22
|
CFBundleIdentifier and user application access
(HTML)
QA1373: Describes the role of CFBundleIdentifier in limiting a user's application access.
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Design Guidelines |
2005-02-08
|
Detecting specific ROM-in-RAM Mac
(HTML)
()
Deprecated - HW49: Identifying a Mac by name ("iMac"), and better alternatives for determining specific features ("has Firewire").
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Design Guidelines |
1999-10-05
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Enabling the application menu's "Preferences..." menu item on Mac OS X
(HTML)
QA1079: Explains how to enable the application menu's "Preferences..." menu item on Mac OS X.
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Design Guidelines |
2001-10-30
|
Non Mac OS X Bundled data-fork based Resources
(HTML)
()
QA1098: Mac OS X Bundled data-fork based Resources
|
Design Guidelines |
2003-08-20
|
OTScheduleDeferredTask When Task Running
(HTML)
()
NW52: Describes what happens when you use OTScheduleDefferedTask to schedule a task that is running.
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Design Guidelines |
1997-10-13
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QuickTime and Carbon Events
(HTML)
QA1090: Discusses how to ensure smooth movie playback when using Carbon Events in an application.
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Design Guidelines |
2001-10-26
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Securely Erasing, Accessing and Dismounting a Macintosh Partition
(HTML)
()
FL11: Set up a disk for secure erasures. Resources with information on magnetic disks, information recovery.
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Design Guidelines |
1999-01-11
|
How can I handle smooth mouse wheel scrolling?
(HTML)
QA1453: Details an undocumented Carbon Event which will be added to the public headers in a later DevTools release.
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Events & Other Input |
2005-11-29
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OTScheduleDeferredTask When Task Running
(HTML)
()
NW52: Describes what happens when you use OTScheduleDefferedTask to schedule a task that is running.
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Events & Other Input |
1997-10-13
|
Power Management; Policy Maker vs. Power Controller
(HTML)
()
QA1121: Describes the differences between a Power Management Policy Maker and a Power Management Power Controller.
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Events & Other Input |
2002-02-13
|
Process Carbon Events Not Delivered in 10.2
(HTML)
()
QA1181: Work around for a bug in Mac OS X 10.2 that prevents the delivery of process Carbon events.
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Events & Other Input |
2002-08-27
|
Programmatically causing restart, shutdown and/or logout
(HTML)
()
QA1134: Describes how to programmatically cause restart, shutdown, sleep or logout.
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Events & Other Input |
2008-09-24
|
QDFlushPortBuffer
(HTML)
()
QD65: Describes a possible solution for window update problems under Carbon.
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Events & Other Input |
2000-11-08
|
SetFontInfoForSelection incorrect prototype
(HTML)
QA1375: Describes the incorrect prototyping of the SetFontInfoForSelection API and gives a workaround.
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Events & Other Input |
2004-10-04
|
WaitMouseUp documentation errata
(HTML)
QA1008: Specifies the correct behavior of the WaitMouseUp function.
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Events & Other Input |
2001-02-27
|
The "/.vol" directory and "volfs"
(HTML)
()
QA1113: Describes how the Carbon File Manager interacts with BSD via "volfs" and the "/.vol" directory.
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File Management |
2002-02-14
|
Accessing File Control Blocks
(HTML)
()
FL10: Shows how to access file control blocks correctly, reiterating not to access FCBs directly.
|
File Management |
1999-10-05
|
Allocate and Disk Full Error
(HTML)
()
FL12: Discusses a problem with AFP volumes displaying incorrect free space, and returning disk full errors.
|
File Management |
1999-07-21
|
Avoiding the -42 error with DiscRecording
(HTML)
QA1292: Explains how to workaround the -42 error when using the DiscRecording API.
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File Management |
2004-05-25
|
Determining if a Drive is a Network Volume
(HTML)
()
NW09: Shows how to determine if a volume is mounted over the network.
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File Management |
1998-06-01
|
Directories Appear as Volume Aliases
(HTML)
QA1351: Discusses how VFS plug-ins should handle device numbers to ensure compatibility with Carbon applications.
|
File Management |
2004-05-25
|
Disconnected aliases on CD-ROM and Alias Manager
(HTML)
OPS05: Explains why aliases may become disconnected on a CD-ROM.
|
File Management |
2001-03-26
|
Enabling the Navigation Services default behavior in its dialogs
(HTML)
QA1384: Explains how to enable the default behavior of the Navigation Services dialogs.
|
File Management |
2004-10-15
|
Expanding Tilde-based paths
(HTML)
QA1549: Demonstrates how to resolve tilde-based relevant paths.
|
File Management |
2008-09-08
|
File Manager Text Encoding Hints
(HTML)
()
QA1223: How to use Text Encoding Hints.
|
File Management |
2003-01-20
|
Finding your application's directory
(HTML)
FL14: Demonstrates finding your application's directory and setting it as the default directory.
|
File Management |
2000-06-19
|
FSDeleteObject fails with fBsyErr, sometimes
(HTML)
QA1497: Why Spotlight indexing can cause file deletion to fail, and what to do about it.
|
File Management |
2008-09-24
|
FSSetCatalogInfo versus UID and GID
(HTML)
()
QA1251: Describes why FSSetCatalogInfo does not set the UID and GID of the file, and provides a work around.
|
File Management |
2003-03-26
|
How can I set the default location with the modern Navigation APIs NavCreatexxx?
(HTML)
()
QA1151: Explains how to set the default location with a NavCustomControl call using the kNavCtlSetLocation message in the Event Proc.
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File Management |
2002-07-01
|
Locking an Area Using PBLockRange
(HTML)
()
OPS09: Describes the behavior of PBLockRange.
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File Management |
1996-05-14
|
My custom item dismisses my Navigation Services dialog
(HTML)
QA1381: Gives a workaround for dismissive clicks on items in the custom area of Navigation Services dialogs.
|
File Management |
2004-11-22
|
Non Mac OS X Bundled data-fork based Resources
(HTML)
()
QA1098: Mac OS X Bundled data-fork based Resources
|
File Management |
2003-08-20
|
Notifying the Finder of changed or newly created files
(HTML)
()
QA1260: Recommended approach to notifying the Finder to update its open windows of a file creation or change.
|
File Management |
2003-04-15
|
PBLockRange with a zero-length range
(HTML)
FL13: Describes the afpRangeOverlap error and a work around.
|
File Management |
1999-11-22
|
Securely Erasing, Accessing and Dismounting a Macintosh Partition
(HTML)
()
FL11: Set up a disk for secure erasures. Resources with information on magnetic disks, information recovery.
|
File Management |
1999-01-11
|
Setting default open Finder window
(HTML)
QA1449: How to set the default Finder window to open when a disk is mounted
|
File Management |
2006-01-03
|
Sorting Like the Finder
(HTML)
QA1159: Shows how to sort strings like the Finder's list view.
|
File Management |
2004-10-27
|
Text Encodings in VFS
(HTML)
()
QA1173: How to handle text encodings correctly when writing a file system (VFS) plug-in for Mac OS X.
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File Management |
2003-02-10
|
Third party VFS can't unmount on Mac OS X 10.3
(HTML)
QA1308: Describes changes in unmounting behavior for VFS plug-ins under Mac OS X 10.3 "Panther."
|
File Management |
2003-10-23
|
Weak Linking To Spotlight
(HTML)
QA1422: Describes a problem with weak linking to Spotlight (the Metadata framework), and its solution.
|
File Management |
2005-06-03
|
Why am I getting a bdNamErr when trying to use a file I just located?
(HTML)
QA1392: Describes the problem caused by different forbidden characters in POSIX and HFS and a solution around the problem.
|
File Management |
2006-11-14
|
AGL Changes for Mac OS X Leopard (v. 10.5)
(HTML)
QA1523: This Q&A describes the new and deprecated APIs for Apple OpenGL (AGL)
|
Games |
2008-01-04
|
Carbon Full Screen Conundrums
(HTML)
QA1068: Describes the available Mac OS X DrawSprocket services.
|
Games |
2001-08-20
|
CGBitmapContextCreate Supported Color Spaces
(HTML)
QA1037: Lists the color space and alpha info combinations currently supported by CGBitmapContextCreate.
|
Games |
2007-07-18
|
Context Sharing Tips
(HTML)
()
QA1248: How to correctly share OpenGL contexts and what the limits on this sharing are.
|
Games |
2005-02-07
|
Current GDevice Dependencies
(HTML)
()
QA1115: Describes potential problems with creating windows or ports when the current GDevice isn't the main device.
|
Games |
2002-02-13
|
GetProcAdress and OpenGL Entry Points
(HTML)
()
QA1188: Technique for finding function pointers for OpenGL entry points in Cocoa and Carbon
|
Games |
2002-11-25
|
Getting the pixel data from a CGImage object
(HTML)
QA1509: Describes how to access the pixel data of a CGImage object
|
Games |
2008-08-27
|
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.
|
Games |
2002-12-02
|
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.
|
Games |
2002-12-04
|
How do I use QuickDraw with CGDirectDisplay?
(HTML)
QA1011: Explains how to draw to a CGDirectDisplay-captured display using QuickDraw.
|
Games |
2001-04-11
|
Incorrect Inside Macintosh Volume V documentation
(HTML)
Deprecated - QD15: Identifies incorrect documentation in Inside Macintosh Volume V regarding the formats of PnPixPat and BkPixPat opcodes.
|
Games |
1995-09-15
|
Requirements for Quartz GL
(HTML)
QA1536: Describes the requirements for enabling Quartz GL.
|
Games |
2008-08-08
|
Setting environment variables for user processes
(HTML)
QA1067: Tells how to set environment variables for user processes.
|
Games |
2001-10-25
|
Updating OpenGL Contexts
(HTML)
()
QA1209: When and why to update an OpenGL context in response to system and user actions.
|
Games |
2003-06-19
|
Using Clip Region and Buffer Rectangles with OpenGL Carbon
(HTML)
()
QA1222: Shows the basics of using buffer rectangles and clip regions with AGL.
|
Games |
2002-12-19
|
Using Temporary Memory with OpenPicture
(HTML)
Deprecated - QD20: Provides several techniques of causing OpenPicture to allocate temporary memory for a picture handle.
|
Games |
1996-02-01
|
AGL Changes for Mac OS X Leopard (v. 10.5)
(HTML)
QA1523: This Q&A describes the new and deprecated APIs for Apple OpenGL (AGL)
|
Graphics & Imaging |
2008-01-04
|
CalcCMask and SeedCFill in Carbon
(HTML)
()
QD62: Explains how to use CalcCMask and SeedCFill in Carbon even though Carbon doesn't support OpenPort.
|
Graphics & Imaging |
2000-11-08
|
CGBitmapContextCreate Supported Color Spaces
(HTML)
QA1037: Lists the color space and alpha info combinations currently supported by CGBitmapContextCreate.
|
Graphics & Imaging |
2007-07-18
|
CGContext Bounds
(HTML)
QA1048: Explains how to determine the bounds of a CGContext.
|
Graphics & Imaging |
2001-07-02
|
CGContextAddLineToPoint, CGContextAddCurveToPoint, et. al.
(HTML)
QA1049: Explains why the CGContextAddXYZ APIs don't draw anything immediately.
|
Graphics & Imaging |
2001-07-02
|
CGContextClosePath
(HTML)
QA1046: Explains when you should call CGContextClosePath.
|
Graphics & Imaging |
2001-10-02
|
CGImageRef contents are immutable
(HTML)
()
QA1276: Explains that CGImageRef contents are considered immutable once created.
|
Graphics & Imaging |
2003-07-17
|
ColorSync Color Matching on Intel-based Macs
(HTML)
QA1464: Describes special considerations for byte ordering when performing ColorSync color matching on Intel-based Macs
|
Graphics & Imaging |
2006-03-16
|
Compression Sessions - Enabling muti-pass encoding
(HTML)
QA1450: Describes how to enable multi-pass encoding when using ICM compression sessions.
|
Graphics & Imaging |
2006-01-12
|
Context Sharing Tips
(HTML)
()
QA1248: How to correctly share OpenGL contexts and what the limits on this sharing are.
|
Graphics & Imaging |
2005-02-07
|
Converting RGB Colors to a Palette Index
(HTML)
Deprecated - QD21: Explains how to convert RGB colors into the palette index created by an application.
|
Graphics & Imaging |
1995-09-15
|
Creating Gray Scaled Images > 8 bits
(HTML)
()
Deprecated - QD51: Shows how to create gray-scaled images at resolutions greater than 8 bits for display.
|
Graphics & Imaging |
1997-11-17
|
Current GDevice Dependencies
(HTML)
()
QA1115: Describes potential problems with creating windows or ports when the current GDevice isn't the main device.
|
Graphics & Imaging |
2002-02-13
|