UTType Reference

Overview

Uniform Type Identifiers (or UTIs) are strings which uniquely identify abstract types. They can be used to describe a file format or an in-memory data type, but can also be used to describe the type of other sorts of entities, such as directories, volumes, or packages.

Type declarations appear in bundle property lists and tell the system several things about a type. Detailed information about the format and declaration of a UTI can be found in Uniform Type Identifiers Overview. A few key concepts that are found in the declaration include:

• Conformance. Conformance relationships establish a multiple inheritance hierarchy between types. Type property values may be inherited at runtime according to the conformance relationships for each type. When a type's declaration does not include a value for particular type property, then the type's supertypes are searched for a value. Supertypes are searched depth-first, in the order given in the type declaration. This is the only way in which the declared order of the supertypes is significant.

• Tags. A tag is a string which indicates the definition of the type in some other type identification mechanism, such as a filename extension or MIME type. The namespace of the other type identification mechanism is known as its class. Classes are themselves identified by uniform type identifiers so that the set of valid tag classes is easily extended in the future.

• Type declarations may include several other properties: a localizable user description of the type, the name of an icon resource in the declaring bundle, a reference URL identifying technical documentation about the type itself, and a version number, which can be incremented as a type evolves. All of these properties are optional.

Functions by Task

Creating Uniform Type Identifiers

• UTTypeCreatePreferredIdentifierForTag
• UTTypeCreateAllIdentifiersForTag

Obtaining Tags from Uniform Type Identifiers

• UTTypeCopyPreferredTagWithClass

Uniform Type Identifier Testing

• UTTypeEqual
• UTTypeConformsTo

Uniform Type Identifier Properties

• UTTypeCopyDescription
• UTTypeCopyDeclaration
• UTTypeCopyDeclaringBundleURL

OSType Conversion Utilities

• UTCreateStringForOSType
• UTGetOSTypeFromString

Functions

UTCreateStringForOSType

Encodes an OSType into a string suitable for use as a tag argument.

CFStringRef
UTCreateStringForOSType(OSType inOSType);

Parameters

inOSType

The OSType to convert.

Discussion

The UTI functions assume that all alternate identifier tags can be represented as Core Foundation strings. OSTypes are integer-based rather than string-based, so to pass an OSType into a UTI function, you must call this function to convert it to a string.

See Also

• UTGetOSTypeFromString

Related Sample Code

• ImageBrowserViewAppearance

UTGetOSTypeFromString

Decodes a tag string into an OSType.

OSType
UTGetOSTypeFromString(CFStringRef inString);

Parameters

Term

A string that encodes an OSType.

Discussion

You call this function to convert an OSType string returned by a UTI function back into the integer-based OSType.

See Also

• UTCreateStringForOSType

Related Sample Code

• IconCollection

UTTypeConformsTo

Returns whether a uniform type identifier conforms to another uniform type identifier.

Boolean
UTTypeConformsTo(
   CFStringRef   inUTI,
   CFStringRef   inConformsToUTI);

Parameters

inUTI

A uniform type identifier to compare.

inConformsToUTI

The uniform type identifier to compare it to.

Related Sample Code

• ImageBrowserViewAppearance
• NSOperationSample
• Quartz 2D Transformer

UTTypeCopyDeclaration

Returns a uniform type’s declaration.

CFDictionaryRef
UTTypeCopyDeclaration(CFStringRef inUTI);

Parameters

inUTI

A uniform type identifier.

Discussion

A uniform type identifier is declared in a bundle’s information property list (info.plist). This function extracts and returns a dictionary that contains the complete declaration of the uniform type identifier. This is useful when your application needs to access properties that does not have a built-in accessor function. For more information on the dictionary format, see Uniform Type Identifiers Overview.

Related Sample Code

• ImageApp
• Quartz 2D Transformer

UTTypeCopyDeclaringBundleURL

Returns the location of a bundle containing the declaration for a type.

CFURLRef
UTTypeCopyDeclaringBundleURL(CFStringRef inUTI);

Parameters

inUTI

A uniform type identifier.

UTTypeCopyDescription

Returns the localized, user-readable type description string associated with a uniform type identifier.

CFStringRef
UTTypeCopyDescription(CFStringRef inUTI);

Parameters

inUTI

A uniform type identifier.

Discussion

The localized string that describes the uniform type is found in the type’s declaration.

UTTypeCopyPreferredTagWithClass

Translates a uniform type identifier to a list of tags in a different type classification method.

CFStringRef
UTTypeCopyPreferredTagWithClass(
   CFStringRef   inUTI,
   CFStringRef   inTagClass);

Parameters

inUTI

The uniform type identifier to convert.

inTagClass

The class of the tags you want to return. For more information, see “Type Tag Classes”.

Discussion

If the type declaration included more than one tag with the specified class, the first tag in the declared tag array is the preferred tag.

Related Sample Code

• CIAnnotation
• CIRAWFilterSample

UTTypeCreateAllIdentifiersForTag

Creates an array of all uniform type identifiers for the type indicated by the specified tag.

CFArrayRef
UTTypeCreateAllIdentifiersForTag(
   CFStringRef   inTagClass,
   CFStringRef   inTag,
   CFStringRef   inConformingToUTI);

Parameters

inTagClass

The class of the inTag parameter. For more information, see “Type Tag Classes”.

inTag

The tag to translate into a uniform type identifier.

inConformingToUTI

If not nil, all returned uniform type identifiers must conform to this parameter.

Discussion

This function is used to translate a type declared using another declaration mechanism (for example, MIME types) into a uniform type identifier. This function searches all UTI declarations for a matching translation and returns all possible results. If a conforming parameter is assigned, the search is reduced to the subset of type identifiers that conform to that type.

If no result is found, this function creates a dynamic type beginning with the dyn prefix.

See Also

• UTTypeCopyPreferredTagWithClass

UTTypeCreatePreferredIdentifierForTag

Creates a uniform type identifier for the type indicated by the specified tag.

CFStringRef
UTTypeCreatePreferredIdentifierForTag(
   CFStringRef   inTagClass,
   CFStringRef   inTag,
   CFStringRef   inConformingToUTI);

Parameters

inTagClass

The class of the inTag parameter. For more information, see “Type Tag Classes”.

inTag

The tag to translate into a uniform type identifier.

inConformingToUTI

If not NULL, the returned uniform type identifier must conform to this parameter.

Discussion

This function is used to translate a type declared using another declaration mechanism (for example, MIME types) into a uniform type identifier. This function searches all UTI declarations for a matching translation. If a conforming parameter is assigned, the search is reduced to the subset of type identifiers that conform to that type.

If there is more than one possible UTI for the specified tag, the UTI that will be returned is undefined. See UTTypeCreateAllIdentifiersForTag if you need to see all search results.

If no result is found, this function creates a dynamic type beginning with the dyn prefix. This allows you to pass the UTI around and convert it back to the original tag.

See Also

• UTTypeCopyPreferredTagWithClass

Related Sample Code

• ImageBrowserViewAppearance

UTTypeEqual

Returns whether two uniform type identifiers are equal.

Boolean
UTTypeEqual(
   CFStringRef   inUTI1,
   CFStringRef   inUTI2);

Parameters

inUTI1

A uniform type identifier.

inUTI2

The uniform type identifier to compare it to.

Discussion

If one or both of the identifiers is a dynamic identifier, then the types are equal if either identifier's tag specification is a subset of the other identifier's tag specification.

Constants

Type Declaration Dictionary Keys

These are keys for values found in a UTI dictionary. For more information about UTI dictionaries, see Uniform Type Identifiers Overview.

const CFStringRef kUTExportedTypeDeclarationsKey;
const CFStringRef kUTImportedTypeDeclarationsKey;
const CFStringRef kUTTypeIdentifierKey;
const CFStringRef kUTTypeTagSpecificationKey;
const CFStringRef kUTTypeConformsToKey;
const CFStringRef kUTTypeDescriptionKey;
const CFStringRef kUTTypeIconFileKey;
const CFStringRef kUTTypeReferenceURLKey;
const CFStringRef kUTTypeVersionKey;

Constants

kUTExportedTypeDeclarationsKey

An array of exported UTI declarations.

Available in Mac OS X v10.3 and later.

Declared in UTType.h.

kUTImportedTypeDeclarationsKey

An array of imported UTI declarations.

Available in Mac OS X v10.3 and later.

Declared in UTType.h.

kUTTypeIdentifierKey

The uniform type identifier for the declared type. This key is required.

Available in Mac OS X v10.3 and later.

Declared in UTType.h.

kUTTypeTagSpecificationKey

A dictionary containing conversions of the uniform type identifier to equivalent tags in other classification schemes. See “Type Tag Classes” for examples.

Available in Mac OS X v10.3 and later.

Declared in UTType.h.

kUTTypeConformsToKey

The UTIs to which this identifier conforms.

Available in Mac OS X v10.3 and later.

Declared in UTType.h.

kUTTypeDescriptionKey

A user-visible description of this type (may be localized).

Available in Mac OS X v10.3 and later.

Declared in UTType.h.

kUTTypeIconFileKey

The name of the bundle icon resource to associate with this UTI.

Available in Mac OS X v10.3 and later.

Declared in UTType.h.

kUTTypeReferenceURLKey

The URL of a reference document describing this type.

Available in Mac OS X v10.3 and later.

Declared in UTType.h.

kUTTypeVersionKey

A version string.

Available in Mac OS X v10.3 and later.

Declared in UTType.h.

Type Tag Classes

These strings identify other tagging classification schemes that a uniform type identifier can be converted to and from.

const CFStringRef kUTTagClassFilenameExtension;
const CFStringRef kUTTagClassMIMEType;
const CFStringRef kUTTagClassNSPboardType;
const CFStringRef kUTTagClassOSType;

Constants

kUTTagClassFilenameExtension

Indicates that the tag is a filename extension.

Available in Mac OS X v10.3 and later.

Declared in UTType.h.

kUTTagClassMIMEType

Indicates that the tag is a MIME type.

Available in Mac OS X v10.3 and later.

Declared in UTType.h.

kUTTagClassNSPboardType

Indicates that the tag is an NSPasteBoard type.

Available in Mac OS X v10.3 and later.

Declared in UTType.h.

kUTTagClassOSType

Indicates that the tag is an OSType.

Available in Mac OS X v10.3 and later.

Declared in UTType.h.

UTI Abstract Types

These are abstract uniform type identifiers that most other type identifiers are derived from.

const CFStringRef kUTTypeItem;
const CFStringRef kUTTypeContent;
const CFStringRef kUTTypeCompositeContent;
const CFStringRef kUTTypeApplication;
const CFStringRef kUTTypeMessage;
const CFStringRef kUTTypeContact;
const CFStringRef kUTTypeArchive;
const CFStringRef kUTTypeDiskImage;

Constants

kUTTypeItem

The generic base type identifier for most things (files, directories).

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeContent

The base type identifier for anything containing user-viewable document content (documents, pasteboard data, and document packages).

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeCompositeContent

The base type identifier for content formats supporting mixed embedded content (i.e., compound documents).

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeApplication

The base type identifier for Mac OS X applications.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeMessage

The base type identifier for messages (email, instant message, etc.).

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeContact

The base type identifier for contact information( for example, a person, group, or organization).

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeArchive

The base type identifier for an archive of files and directories.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeDiskImage

The base type identifier for a data item mountable as a volume.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

UTI Concrete Types

These are uniform type identifiers for concrete types.

const CFStringRef kUTTypeData;
const CFStringRef kUTTypeDirectory;
const CFStringRef kUTTypeResolvable;
const CFStringRef kUTTypeSymLink;
const CFStringRef kUTTypeMountPoint;
const CFStringRef kUTTypeAliasFile;
const CFStringRef kUTTypeAliasRecord;
const CFStringRef kUTTypeURL;
const CFStringRef kUTTypeFileURL;

Constants

kUTTypeData

The base type identifier for any sort of simple byte stream, including files and in-memory data.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeDirectory

The base type identifier for a file system directory, including packages and folders.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeResolvable

The base type identifier for symbolic links and alias files.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeSymLink

The base type identifier for a symbolic link.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeMountPoint

The base type identifier for a root directory of a volume.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeAliasFile

The base type identifier for a fully-formed alias file.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeAliasRecord

The base type identifier for raw alias data.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeURL

The base type identifier for the bytes of a URL.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeFileURL

The base type identifier for he text of a "file:" URL.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

UTI Text Types

These are the uniform type identifiers for text content.

const CFStringRef kUTTypeText;
const CFStringRef kUTTypePlainText;
const CFStringRef kUTTypeUTF8PlainText;
const CFStringRef kUTTypeUTF16ExternalPlainText;
const CFStringRef kUTTypeUTF16PlainText;
const CFStringRef kUTTypeRTF;
const CFStringRef kUTTypeHTML;
const CFStringRef kUTTypeXML;
const CFStringRef kUTTypeSourceCode;
const CFStringRef kUTTypeCSource;
const CFStringRef kUTTypeObjectiveCSource;
const CFStringRef kUTTypeCPlusPlusSource;
const CFStringRef kUTTypeObjectiveCPlusPlusSource;
const CFStringRef kUTTypeCHeader;
const CFStringRef kUTTypeCPlusPlusHeader;
const CFStringRef kUTTypeJavaSource;

Constants

kUTTypeText

The base type identifier for all text-encoded data, including text with markup (HTML, RTF, etc.).

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypePlainText

The base type identifier for text with no markup and in an unspecified encoding.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeUTF8PlainText

The base type identifier for plain text in a UTF-8 encoding.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeUTF16ExternalPlainText

The base type identifier for plain text in a UTF-16 encoding. If the encoded text does not include a byte order mark (BOM), the data has "external representation" byte order (big-endian).

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeUTF16PlainText

The base type identifier for plain text in a UTF-16 encoding in native byte order. The byte order mark (BOM) is optional. Correspondes to the 'utxt' OSType.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeRTF

The base type identifier for Rich Text Format.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeHTML

The base type identifier for HTML, any version.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeXML

The base type identifier for XML data.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeSourceCode

The abstract type identifier for source code (any language).

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeCSource

The base type identifier for C source code (.c).

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeObjectiveCSource

The base type identifier for Objective-C source code (.m).

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeCPlusPlusSource

The base type identifier for C++ source code (.cp, etc.).

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeObjectiveCPlusPlusSource

The base type identifier for Objective-C++ source code.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeCHeader

The base type identifier for a C header.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeCPlusPlusHeader

The base type identifier for a C++ header.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeJavaSource

The base type identifier for Java source code.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

UTI Composite Content Types

Uniform type identifiers for content that includes multiple data types.

const CFStringRef kUTTypePDF;
const CFStringRef kUTTypeRTFD;
const CFStringRef kUTTypeFlatRTFD;
const CFStringRef kUTTypeTXNTextAndMultimediaData;
const CFStringRef kUTTypeWebArchive;

Constants

kUTTypePDF

The base type identifier for Adobe PDF format.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeRTFD

The base type identifier for Rich Text Format Directory (RTF with content embedding, on-disk format).

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeFlatRTFD

The base type identifier for Flattened RTFD (pasteboard format).

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeTXNTextAndMultimediaData

The base type identifier for MLTE (Textension) format for mixed text and multimedia data. Corresponds to the 'txtn' OSType.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeWebArchive

The base type identifier for the WebKit web archive format

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

UTI Image Content Types

Uniform type identifiers for graphics content.

const CFStringRef kUTTypeImage;
const CFStringRef kUTTypeJPEG;
const CFStringRef kUTTypeJPEG2000;
const CFStringRef kUTTypeTIFF;
const CFStringRef kUTTypePICT;
const CFStringRef kUTTypeGIF;
const CFStringRef kUTTypePNG;
const CFStringRef kUTTypeQuickTimeImage;
const CFStringRef kUTTypeAppleICNS
const CFStringRef kUTTypeBMP;
const CFStringRef kUTTypeICO;

Constants

kUTTypeImage

The abstract type identifier for image data.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeJPEG

The base type identifier for a JPEG image.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeJPEG2000

The base type identifier for a JPEG-2000 image.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeTIFF

The base type identifier for a TIFF image.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypePICT

The base type identifier for a Quickdraw PICT.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeGIF

The base type identifier for a GIF image.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypePNG

The base type identifier for a PNG image.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeQuickTimeImage

The base type identifier for a QuickTime image. Corresponds to the 'qtif' OSType.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeAppleICNS

The base type identifier for Apple icon data.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeBMP

The base type identifier for a Windows bitmap.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeICO

The base type identifier for Windows icon data.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

UTI Audio Visual Content Types

Uniform type identifier for audio and video content.

const CFStringRef kUTTypeAudiovisualContent;
const CFStringRef kUTTypeMovie;
const CFStringRef kUTTypeVideo;
const CFStringRef kUTTypeAudio;
const CFStringRef kUTTypeQuickTimeMovie;
const CFStringRef kUTTypeMPEG;
const CFStringRef kUTTypeMPEG4;
const CFStringRef kUTTypeMP3;
const CFStringRef kUTTypeMPEG4Audio;
const CFStringRef kUTTypeAppleProtectedMPEG4Audio;

Constants

kUTTypeAudiovisualContent

An abstract type identifier for audio and/or video content.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeMovie

The type identifier for a media format which may contain both video and audio. Corresponds to what users would label a "movie"

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeVideo

The base type identifier for pure video data(no audio).

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeAudio

The base type identifier for pure audio data (no video).

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeQuickTimeMovie

The base type identifier for a QuickTime movie.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeMPEG

The base type identifier for a MPEG-1 or MPEG-2 movie.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeMPEG4

The base type identifier for a MPEG-4 movie.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeMP3

The base type identifier for MP3 audio.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeMPEG4Audio

The base type identifier for a MPEG-4 audio layer.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeAppleProtectedMPEG4Audio

The base type identifier for Apple protected MPEG4 format (.m4p, iTunes music store format).

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

UTI Directory Types

Uniform type identifiers for different directory types.

const CFStringRef kUTTypeFolder;
const CFStringRef kUTTypeVolume;
const CFStringRef kUTTypePackage;
const CFStringRef kUTTypeBundle;
const CFStringRef kUTTypeFramework;

Constants

kUTTypeFolder

The base type identifier for a a user-browsable directory (i.e., not a package).

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeVolume

The base type identifier for the root folder of a volume/mount point.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypePackage

The base type identifier for a packaged directory.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeBundle

The base type identifier for a directory conforming to a CFBundle layout.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeFramework

The base type identifier for directory conforming to a Mac OS X framework.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

UTI Application Types

Uniform type identifiers for application types.

const CFStringRef kUTTypeApplicationBundle;
const CFStringRef kUTTypeApplicationFile;

Constants

kUTTypeApplicationBundle

The type identifier for a bundled application.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

kUTTypeApplicationFile

The type identifier for a single-file Carbon/Classic application.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

UTI Contact Types

Uniform type identifiers for contact types.

const CFStringRef kUTTypeVCard;

Constants

kUTTypeVCard

The type identifier for VCard format.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

UTI Miscellaneous Types

Uniform type identifiers for types that do not fit in other categories.

const CFStringRef kUTTypeInkText;

Constants

kUTTypeInkText

The type identifier for Opaque InkText data.

Available in Mac OS X v10.4 and later.

Declared in UTCoreTypes.h.

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