ApplicationServices

Accessibility 11

Types for inspecting and observing the accessibility hierarchy of running applications.

• Cl
  AXUIElement

  @typedef AXUIElementRef
• Cl
  AXObserver

  @typedef AXObserverRef
• Cl
  AXValue

  @typedef AXValueRef
• Cl
  AXTextMarker

  @typedef AXTextMarkerRef
• Cl
  AXTextMarkerRange

  @typedef AXTextMarkerRangeRef
• En
  AXValueType

  @enum AXValueType Wrappers
• En
  AXError

  @enum Accessibility Error Codes
• En
  AXPrioritymacOS 10.9+

  @abstract Priority values used for kAXPriorityKey
• En
  AXUnderlineStyle

  @typedef AXUnderlineStyle
• St
  AXMenuItemModifiers

  @typedef AXMenuItemModifiers
• St
  AXCopyMultipleAttributeOptions

  @enum kAXCopyMultipleAttributeOptionStopOnError

Font Enumeration and Management 19

Types for discovering, filtering, and iterating installed fonts and font families.

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  ATSFontFilter

  A structure that specifies criteria for restricting the set of fonts returned by an enumeration.
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  ATSFontFilterSelector

  Constants that identify which criterion an ATSFontFilter applies during a font query.
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  ATSFontMetrics

  A structure that holds the design metrics, such as ascent and descent, for a font.
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  ATSFontNotifyOption

  Constants that control the delivery of font-database change notifications.
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  ATSFontNotifyAction

  Constants that identify the kind of change reported in a font notification.
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  ATSFontQuerySourceContext

  A structure that supplies the callback and user data for an asynchronous font query.
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  ATSFontQueryMessageID

  Constants that identify the messages exchanged during an asynchronous font query.
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  FMInput

  A structure that supplies the input parameters for a QuickDraw font-manager request.
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  FMFontFamilyInstance

  A structure that identifies a specific style instance within a font family.
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  FMFontFamilyIterator

  A structure that maintains state while iterating over installed font families.
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  FMFontIterator

  A structure that maintains state while iterating over individual installed fonts.
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  FMFontFamilyInstanceIterator

  A structure that maintains state while iterating over the style instances of a font family.
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  FontRec

  A structure that holds the bitmap font data for a QuickDraw font.
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  FamRec

  A structure that holds the resource data describing a QuickDraw font family.
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  FontInfo

  A structure that holds the ascent, descent, leading, and width metrics of a QuickDraw font.
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  FontAssoc

  A structure that holds the font-association table for a QuickDraw font family.
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  AsscEntry

  A structure that associates a font size and style with a font resource in a family.
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  NameTable

  A structure that holds the name strings for a QuickDraw font family.
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  StyleTable

  A structure that holds the style-mapping table for a QuickDraw font family.

Glyph Layout and Metrics 17

Types describing glyph positioning, paths, metrics, and text-layout records for the Apple Type Services engine.

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  ATSLayoutRecord

  A structure that records the glyph, position, and flags for one element of a laid-out line of text.
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  ATSGlyphIdealMetrics

  A structure that holds the device-independent advance and bounding metrics for a glyph.
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  ATSGlyphScreenMetrics

  A structure that holds the device-specific, hinted screen metrics for a glyph.
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  ATSUGlyphInfo

  A structure that holds the glyph, position, and style information for one laid-out glyph.
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  ATSUGlyphInfoArray

  A structure that holds an array of glyph-information records for a run of text.
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  ATSUGlyphSelector

  A structure that selects a specific glyph for substitution in an ATSUI style run.
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  ATSUCurvePath

  A structure that describes a single glyph outline as a series of on- and off-curve points.
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  ATSUCurvePaths

  A structure that holds a collection of curve paths forming a glyph's outline.
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  ATSUStyleRunInfo

  A structure that describes a run of text sharing a single ATSUI style.
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  ATSUAttributeInfo

  A structure that pairs an ATSUI attribute tag with the size of its value.
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  ATSUCaret

  A structure that describes the position and slope of a text-insertion caret.
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  ATSUTab

  A structure that describes the position and type of a tab stop in laid-out text.
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  ATSURGBAlphaColor

  A structure that holds an RGB color with an alpha component for ATSUI rendering.
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  ATSUBackgroundData

  A structure that describes how to draw the background behind a run of highlighted text.
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  ATSUUnhighlightData

  A structure that describes how to restore the background when removing text highlighting.
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  ATSTrapezoid

  A structure that describes a trapezoidal region bounding a run of laid-out glyphs.
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  ATSJustWidthDeltaEntryOverride

  A structure that overrides the justification width-change limits applied to a glyph.

Serialized Text-Layout Data 14

Header and record structures that describe ATSUI text layouts flattened to a portable binary representation.

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  ATSFlatDataMainHeaderBlock

  The top-level header that begins a flattened ATSUI text-layout data block.
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  ATSFlatDataTextLayoutDataHeader

  A header that describes the text-layout data section of a flattened ATSUI layout.
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  ATSFlatDataTextLayoutHeader

  A header that introduces the text-layout records within a flattened ATSUI layout.
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  ATSFlatDataLayoutControlsDataHeader

  A header that describes the layout-control attributes in a flattened ATSUI layout.
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  ATSFlatDataLineInfoData

  A structure that holds per-line layout information within a flattened ATSUI layout.
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  ATSFlatDataLineInfoHeader

  A header that introduces the per-line information records in a flattened ATSUI layout.
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  ATSFlatDataStyleRunDataHeader

  A header that describes the style-run data in a flattened ATSUI layout.
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  ATSFlatDataStyleListStyleDataHeader

  A header that describes an individual style entry in a flattened ATSUI style list.
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  ATSFlatDataStyleListHeader

  A header that introduces the style list within a flattened ATSUI layout.
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  ATSFlatDataStyleListFeatureData

  A structure that holds font-feature settings for a style in a flattened ATSUI layout.
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  ATSFlatDataStyleListVariationData

  A structure that holds font-variation settings for a style in a flattened ATSUI layout.
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  ATSFlatDataFontNameDataHeader

  A header that describes the font-name data in a flattened ATSUI layout.
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  ATSFlatDataFontSpecRawNameData

  A structure that holds the raw name bytes identifying a font in a flattened ATSUI layout.
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  ATSFlatDataFontSpecRawNameDataHeader

  A header that describes a raw font-name specification in a flattened ATSUI layout.

Kerning Data 3

Structures that describe pairwise kerning adjustments between glyphs.

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  KernPair

  A structure that describes the kerning adjustment between a pair of glyphs.
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  KernEntry

  A structure that holds a single kerning entry within a kerning table.
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  KernTable

  A structure that holds the table of kerning pairs for a font.

ColorSync Color Management 7

Types for color values, device profiles, and color-management transforms in the ColorSync subsystem.

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  CMXYZColor

  A structure that holds a color expressed in the CIE XYZ tristimulus color space.
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  CM2Profile

  A structure that represents a version 2 ColorSync color-management profile.
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  CMMultiFunctLutType

  A structure that describes a multi-function lookup-table element of a color profile.
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  CMFloatBitmapFlags

  Constants that describe the channel layout and format of a floating-point color bitmap.
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  CMDeviceScope

  A structure that specifies the user and host scope to which a device color setting applies.
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  CMDeviceInfo

  A structure that holds descriptive information about a color-managed device.
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  CMDeviceProfileArray

  A structure that holds the array of color profiles associated with a device.

QuickDraw Graphics Structures 14

Legacy graphics primitives describing bitmaps, colors, ports, patterns, and pictures.

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  BitMap

  A structure that describes a monochrome QuickDraw bitmap and its bounds.
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  PixMap

  A structure that describes a QuickDraw color pixel image and its format.
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  Pattern

  A structure that holds an eight-by-eight monochrome QuickDraw fill pattern.
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  PixPat

  A structure that describes a multicolor QuickDraw fill pattern.
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  RGBColor

  A structure that holds a color expressed as red, green, and blue components.
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  ColorSpec

  A structure that pairs a color-table index with its RGB color value.
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  ColorTable

  A structure that holds the set of colors available in a QuickDraw indexed color environment.
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  GDevice

  A structure that describes a QuickDraw graphics device and its current characteristics.
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  GrafPort

  A structure that describes the drawing environment of a QuickDraw graphics port.
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  CQDProcs

  A structure that holds the customizable drawing-procedure pointers for a color QuickDraw port.
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  Picture

  A structure that holds a recorded sequence of QuickDraw drawing operations.
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  OpenCPicParams

  A structure that supplies parameters when opening a QuickDraw color picture for recording.
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  MacPolygon

  A structure that describes a QuickDraw polygon as a series of points.
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  VDGammaRecord

  A structure that holds the gamma-correction table for a video display device.

Shapes and Regions 2

HIServices region objects for representing and manipulating drawable shapes.

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  HIShape

  An immutable object that represents an arbitrary drawable region for hit-testing and clipping.
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  HIMutableShape

  A mutable region object that can be modified by union, intersection, and difference operations.

Pasteboard Data Transfer 4

Types for placing and retrieving data on the system pasteboard during copy, paste, and drag operations.

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  Pasteboard

  An object that manages data shared between applications during copy, paste, and drag operations.
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  PasteboardSyncFlags

  Constants that report the synchronization state of a pasteboard relative to its owner.
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  PasteboardFlavorFlags

  Constants that describe the characteristics of a data flavor placed on a pasteboard.
• En
  PasteboardStandardLocation

  Constants that identify standard drop locations on the system pasteboard.

Speech Synthesis 11

Types describing speech channels, voices, phonemes, and synthesizer status for the Speech Synthesis subsystem.

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  SpeechChannelRecord

  A structure that represents a channel through which text is synthesized into speech.
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  VoiceSpec

  A structure that uniquely identifies a synthesizer voice by creator and identifier.
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  VoiceDescription

  A structure that describes the attributes of a speech-synthesizer voice.
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  VoiceFileInfo

  A structure that identifies the file and resource that store a synthesizer voice.
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  SpeechStatusInfo

  A structure that reports the current status of a speech channel.
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  SpeechErrorInfo

  A structure that reports errors encountered while synthesizing speech.
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  SpeechVersionInfo

  A structure that reports version information about the speech synthesizer.
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  PhonemeInfo

  A structure that describes a single phoneme recognized by the speech synthesizer.
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  PhonemeDescriptor

  A structure that holds the set of phonemes a synthesizer can produce.
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  SpeechXtndData

  A structure that carries extended, synthesizer-specific data to a speech channel.
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  DelimiterInfo

  A structure that defines the delimiter characters used in embedded speech commands.

Language Translation 1

The service object for translating data between formats and applications.

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  Translation

  An object that converts data from one format or application to another.

Internet Configuration 8

Structures describing helper applications, file mappings, and services in the Internet Config system.

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  ICFontRecord

  types and constants for use with kICDocumentFont, et. al.
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  ICCharTable

  types and constants for use with kICCharacterSet, et. al.
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  ICAppSpec

  types and constants for use with kICHelper, et. al.
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  ICAppSpecList

  A structure that holds a list of helper-application specifications in Internet Config.
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  ICFileSpec

  types and constants for use with kICDownloadFolder, et. al.
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  ICMapEntry

  A structure that maps a file type or extension to a helper application in Internet Config.
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  ICServiceEntry

  A structure that describes a network service and its default port in Internet Config.
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  ICServices

  A structure that holds the list of network service entries known to Internet Config.

Printing Dialog Extensions 8

Protocols and structures for building printing-dialog plug-ins and describing print geometry.

• Pr
  PDEPlugIn

  @name PDEPlugIn
• Pr
  PDEPanel

  @name PDEPanel
• Pr
  PDEPlugInCallbackProtocol

  @name PDEPlugInCallbackProtocol
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  PMRect

  A structure that describes a rectangle using floating-point coordinates for printing geometry.
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  PMResolution

  A structure that describes a printing resolution in horizontal and vertical dots per inch.
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  PMLanguageInfo

  A structure that describes the page-description language supported by a printer.
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  PMDataFormat

  A structure that describes a data format a printer or print job can accept.
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  PMPageToPaperMappingType

  Constants that specify how a logical page is mapped onto the physical paper.

Process and Launch Information 5

Structures describing application launch parameters and the state of running processes.

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  AppParameters

  A structure that holds the parameters passed to an application when it launches.
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  LaunchParamBlockRec

  A structure that supplies the parameters used to launch an application.
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  ProcessInfoRec

  A structure that holds descriptive information about a running process.
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  ProcessInfoExtendedRec

  A structure that holds extended descriptive information about a running process.
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  SizeResourceRec

  A structure that describes an application's memory and launch requirements from its size resource.

Type Aliases 250

• Ty
  ATSFontContext
• Ty
  ATSFontFamilyApplierFunction
• Ty
  ATSFontApplierFunction
• Ty
  ATSFontFamilyIterator
• Ty
  ATSFontIterator
• Ty
  ATSFontNotificationRef
• Ty
  ATSFontNotificationInfoRef
• Ty
  ATSNotificationCallback
• Ty
  ATSFontQueryCallback
• Ty
  ATSFontAutoActivationSetting
• Ty
  ATSULayoutOperationSelector
• Ty
  ATSULayoutOperationCallbackStatus
• Ty
  ATSLineLayoutOptions
• Ty
  ATSStyleRenderingOptions
• Ty
  ATSGlyphInfoFlags
• Ty
  ATSJustPriorityWidthDeltaOverrides