Returns the preferred font for the specified style of type.


func MACaptionAppearanceCopyFontDescriptorForStyle(_ domain: MACaptionAppearanceDomain, _ behavior: UnsafeMutablePointer<MACaptionAppearanceBehavior>?, _ fontStyle: MACaptionAppearanceFontStyle) -> Unmanaged<CTFontDescriptor>



The domain to retrieve the preference value from. See MACaptionAppearanceDomain. Pass MACaptionAppearanceDomain.user unless the system defaults are needed for comparison.


A pointer to memory. On return, this memory holds the caption appearance behavior for this preference setting. For possible values see MACaptionAppearanceBehavior. Pass NULL when you do not need the behavior setting.


A font style, such as cursive or small caps, see MACaptionAppearanceFontStyle.

Return Value

The name of the preferred font for the specified style.

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