kCTFontDefaultOrientation
kCTFontDescriptorMatchingDidBegin
kCTFontDescriptorMatchingDidFailWithError
kCTFontDescriptorMatchingDidFinish
kCTFontDescriptorMatchingDidFinishDownloading
kCTFontDescriptorMatchingDidMatch
kCTFontDescriptorMatchingDownloading
kCTFontDescriptorMatchingStalled
kCTFontDescriptorMatchingWillBeginDownloading
kCTFontDescriptorMatchingWillBeginQuerying
kCTFontFormatBitmap
kCTFontFormatOpenTypePostScript
kCTFontFormatOpenTypeTrueType
kCTFontFormatPostScript
kCTFontFormatTrueType
kCTFontFormatUnrecognized
kCTFontHorizontalOrientation
kCTFontOrientationDefault
kCTFontOrientationHorizontal
kCTFontOrientationVertical
kCTFontPriorityComputer
kCTFontPriorityDynamic
kCTFontPriorityNetwork
kCTFontPriorityProcess
kCTFontPrioritySystem
kCTFontPriorityUser
kCTFontVerticalOrientation