CTFontManagerCreateFontRequestRunLoopSource(_:_:)

Declaration

func CTFontManagerCreateFontRequestRunLoopSource(_ sourceOrder: CFIndex, _ createMatchesCallback: @escaping (CFDictionary, pid_t) -> Unmanaged<CFArray>) -> CFRunLoopSource?

Parameters

• sourceOrder:

  The order of the created run loop source.

• createMatchesCallback:

  A block to handle the font request.

Return Value

A reference to a CFRunLoopSource object that should be added to the run loop. To stop receiving requests, invalidate this run loop source. Returns NULL on error, in the case of a duplicate requestPortName, or invalid context structure.

See Also

Functions

• CTFontDescriptorMatchFontDescriptorsWithProgressHandler(_:_:_:)
• CTFontManagerCompareFontFamilyNames(_:_:_:)
• CTFontManagerCopyAvailableFontFamilyNames()
• CTFontManagerCopyAvailableFontURLs()
• CTFontManagerCopyAvailablePostScriptNames()
• CTFontManagerCreateFontDescriptorFromData(_:)
• CTFontManagerCreateFontDescriptorsFromURL(_:)
• CTFontManagerEnableFontDescriptors(_:_:)
• CTFontManagerGetAutoActivationSetting(_:)
• CTFontManagerGetScopeForURL(_:)
• CTFontManagerIsSupportedFont(_:)
• CTFontManagerRegisterFontsForURL(_:_:_:)
• CTFontManagerRegisterFontsForURLs(_:_:_:)
• CTFontManagerRegisterGraphicsFont(_:_:)
• CTFontManagerSetAutoActivationSetting(_:_:)