CTFontManagerIsSupportedFont(_:)

Declaration

func CTFontManagerIsSupportedFont(_ fontURL: CFURL) -> Bool

Parameters

• fontURL:

  A file URL.

Return Value

true if the file is in a supported font format; otherwise, false.

Discussion

This function doesn’t validate any font data, so you must handle registration or font descriptor creation failures yourself.

See Also

Functions

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