iOS 查看所有系统字体

一，查看系统字体的代码：

   NSArray * fontFamilyArray = [UIFont familyNames];
    for (NSString* familyName in fontFamilyArray) {
        NSArray *fontArray = [UIFont fontNamesForFamilyName:familyName];
        for (NSString *name in fontArray) {
            NSLog(@"familyName = %@", name);
        }
    }

二，展示的系统字体如下：

 familyName = Copperplate-Light
 familyName = Copperplate
 familyName = Copperplate-Bold familyName = AppleSDGothicNeo-Thin
 familyName = AppleSDGothicNeo-Light
 familyName = AppleSDGothicNeo-Regular
 familyName = AppleSDGothicNeo-Bold
 familyName = AppleSDGothicNeo-SemiBold
 familyName = AppleSDGothicNeo-UltraLight
 familyName = AppleSDGothicNeo-Medium
 familyName = Thonburi
 familyName = Thonburi-Light
 familyName = Thonburi-Bold
 familyName = GillSans-Italic
 familyName = GillSans-SemiBold
 familyName = GillSans-UltraBold
 familyName = GillSans-Light
 familyName = GillSans-Bold
 familyName = GillSans
 familyName = GillSans-SemiBoldItalic
 familyName = GillSans-BoldItalic
 familyName = GillSans-LightItalic
 familyName = MarkerFelt-Thin
 familyName = MarkerFelt-Wide
 familyName = HiraMaruProN-W4
 familyName = CourierNewPS-ItalicMT
 familyName = CourierNewPSMT
 familyName = CourierNewPS-BoldItalicMT
 familyName = CourierNewPS-BoldMT
 familyName = KohinoorTelugu-Regular
 familyName = KohinoorTelugu-Medium
 familyName = KohinoorTelugu-Light
 familyName = AvenirNextCondensed-Heavy
 familyName = AvenirNextCondensed-MediumItalic
 familyName = AvenirNextCondensed-Regular
 familyName = AvenirNextCondensed-UltraLightItalic
 familyName = AvenirNextCondensed-Medium
 familyName = AvenirNextCondensed-HeavyItalic
 familyName = AvenirNextCondensed-DemiBoldItalic
 familyName = AvenirNextCondensed-Bold
 familyName = AvenirNextCondensed-DemiBold
 familyName = AvenirNextCondensed-BoldItalic
 familyName = AvenirNextCondensed-Italic
 familyName = AvenirNextCondensed-UltraLight
 familyName = TamilSangamMN
 familyName = TamilSangamMN-Bold
 familyName = HelveticaNeue-UltraLightItalic
 familyName = HelveticaNeue-Medium
 familyName = HelveticaNeue-MediumItalic
 familyName = HelveticaNeue-UltraLight
 familyName = HelveticaNeue-Italic
 familyName = HelveticaNeue-Light
 familyName = HelveticaNeue-ThinItalic
 familyName = HelveticaNeue-LightItalic
 familyName = HelveticaNeue-Bold
 familyName = HelveticaNeue-Thin
 familyName = HelveticaNeue-CondensedBlack
 familyName = HelveticaNeue
 familyName = HelveticaNeue-CondensedBold
 familyName = HelveticaNeue-BoldItalic
 familyName = GurmukhiMN-Bold
 familyName = GurmukhiMN
 familyName = Georgia-BoldItalic
 familyName = Georgia-Italic
 familyName = Georgia
 familyName = Georgia-Bold
 familyName = TimesNewRomanPS-ItalicMT
 familyName = TimesNewRomanPS-BoldItalicMT
 familyName = TimesNewRomanPS-BoldMT
 familyName = TimesNewRomanPSMT
 familyName = SinhalaSangamMN-Bold
 familyName = SinhalaSangamMN
 familyName = ArialRoundedMTBold
 familyName = Kailasa-Bold
 familyName = Kailasa
 familyName = KohinoorDevanagari-Regular
 familyName = KohinoorDevanagari-Light
 familyName = KohinoorDevanagari-Semibold
 familyName = KohinoorBangla-Regular
 familyName = KohinoorBangla-Semibold
 familyName = KohinoorBangla-Light
 familyName = ChalkboardSE-Bold
 familyName = ChalkboardSE-Light
 familyName = ChalkboardSE-Regular
 familyName = AppleColorEmoji
 familyName = PingFangTC-Regular
 familyName = PingFangTC-Thin
 familyName = PingFangTC-Medium
 familyName = PingFangTC-Semibold
 familyName = PingFangTC-Light
 familyName = PingFangTC-Ultralight
 familyName = GujaratiSangamMN
 familyName = GujaratiSangamMN-Bold
 familyName = GeezaPro-Bold
 familyName = GeezaPro
 familyName = DamascusBold
 familyName = DamascusLight
 familyName = Damascus
 familyName = DamascusMedium
 familyName = DamascusSemiBold
 familyName = Noteworthy-Bold
 familyName = Noteworthy-Light
 familyName = Avenir-Oblique
 familyName = Avenir-HeavyOblique
 familyName = Avenir-Heavy
 familyName = Avenir-BlackOblique
 familyName = Avenir-BookOblique
 familyName = Avenir-Roman
 familyName = Avenir-Medium
 familyName = Avenir-Black
 familyName = Avenir-Light
 familyName = Avenir-MediumOblique
 familyName = Avenir-Book
 familyName = Avenir-LightOblique
 familyName = DiwanMishafi
 familyName = AcademyEngravedLetPlain
 familyName = Futura-CondensedExtraBold
 familyName = Futura-Medium
 familyName = Futura-Bold
 familyName = Futura-CondensedMedium
 familyName = Futura-MediumItalic
 familyName = PartyLetPlain
 familyName = KannadaSangamMN-Bold
 familyName = KannadaSangamMN
 familyName = ArialHebrew-Bold
 familyName = ArialHebrew-Light
 familyName = ArialHebrew
 familyName = Farah
 familyName = Arial-BoldMT
 familyName = Arial-BoldItalicMT
 familyName = Arial-ItalicMT
 familyName = ArialMT
 familyName = Chalkduster
 familyName = Kefa-Regular
 familyName = HoeflerText-Italic
 familyName = HoeflerText-Black
 familyName = HoeflerText-Regular
 familyName = HoeflerText-BlackItalic
 familyName = Optima-ExtraBlack
 familyName = Optima-BoldItalic
 familyName = Optima-Italic
 familyName = Optima-Regular
 familyName = Optima-Bold
 familyName = Palatino-Italic
 familyName = Palatino-Roman
 familyName = Palatino-BoldItalic
 familyName = Palatino-Bold
 familyName = MalayalamSangamMN-Bold
 familyName = MalayalamSangamMN
 familyName = AlNile
 familyName = AlNile-Bold
 familyName = LaoSangamMN
 familyName = BradleyHandITCTT-Bold
 familyName = HiraMinProN-W3
 familyName = HiraMinProN-W6
 familyName = PingFangHK-Medium
 familyName = PingFangHK-Thin
 familyName = PingFangHK-Regular
 familyName = PingFangHK-Ultralight
 familyName = PingFangHK-Semibold
 familyName = PingFangHK-Light
 familyName = Helvetica-Oblique
 familyName = Helvetica-BoldOblique
 familyName = Helvetica
 familyName = Helvetica-Light
 familyName = Helvetica-Bold
 familyName = Helvetica-LightOblique
 familyName = Courier-BoldOblique
 familyName = Courier-Oblique
 familyName = Courier
 familyName = Courier-Bold
 familyName = Cochin-Italic
 familyName = Cochin-Bold
 familyName = Cochin
 familyName = Cochin-BoldItalic
 familyName = TrebuchetMS-Bold
 familyName = TrebuchetMS-Italic
 familyName = Trebuchet-BoldItalic
 familyName = TrebuchetMS
 familyName = DevanagariSangamMN
 familyName = DevanagariSangamMN-Bold
 familyName = OriyaSangamMN
 familyName = OriyaSangamMN-Bold
 familyName = Rockwell-Italic
 familyName = Rockwell-Regular
 familyName = Rockwell-Bold
 familyName = Rockwell-BoldItalic
 familyName = SnellRoundhand
 familyName = SnellRoundhand-Bold
 familyName = SnellRoundhand-Black
 familyName = ZapfDingbatsITC
 familyName = BodoniSvtyTwoITCTT-Bold
 familyName = BodoniSvtyTwoITCTT-BookIta
 familyName = BodoniSvtyTwoITCTT-Book
 familyName = Verdana-Italic
 familyName = Verdana
 familyName = Verdana-Bold
 familyName = Verdana-BoldItalic
 familyName = AmericanTypewriter-CondensedBold
 familyName = AmericanTypewriter-Condensed
 familyName = AmericanTypewriter-CondensedLight
 familyName = AmericanTypewriter
 familyName = AmericanTypewriter-Bold
 familyName = AmericanTypewriter-Semibold
 familyName = AmericanTypewriter-Light
 familyName = AvenirNext-Medium
 familyName = AvenirNext-DemiBoldItalic
 familyName = AvenirNext-DemiBold
 familyName = AvenirNext-HeavyItalic
 familyName = AvenirNext-Regular
 familyName = AvenirNext-Italic
 familyName = AvenirNext-MediumItalic
 familyName = AvenirNext-UltraLightItalic
 familyName = AvenirNext-BoldItalic
 familyName = AvenirNext-Heavy
 familyName = AvenirNext-Bold
 familyName = AvenirNext-UltraLight
 familyName = Baskerville-SemiBoldItalic
 familyName = Baskerville-SemiBold
 familyName = Baskerville-BoldItalic
 familyName = Baskerville
 familyName = Baskerville-Bold
 familyName = Baskerville-Italic
 familyName = KhmerSangamMN
 familyName = Didot-Bold
 familyName = Didot
 familyName = Didot-Italic
 familyName = SavoyeLetPlain
 familyName = BodoniOrnamentsITCTT
 familyName = Symbol
 familyName = Charter-BlackItalic
 familyName = Charter-Bold
 familyName = Charter-Roman
 familyName = Charter-Black
 familyName = Charter-BoldItalic
 familyName = Charter-Italic
 familyName = Menlo-BoldItalic
 familyName = Menlo-Bold
 familyName = Menlo-Italic
 familyName = Menlo-Regular
 familyName = NotoNastaliqUrdu
 familyName = BodoniSvtyTwoSCITCTT-Book
 familyName = DINAlternate-Bold
 familyName = Papyrus-Condensed
 familyName = Papyrus
 familyName = HiraginoSans-W3
 familyName = HiraginoSans-W6
 familyName = PingFangSC-Medium
 familyName = PingFangSC-Semibold
 familyName = PingFangSC-Light
 familyName = PingFangSC-Ultralight
 familyName = PingFangSC-Regular
 familyName = PingFangSC-Thin
 familyName = MyanmarSangamMN
 familyName = MyanmarSangamMN-Bold
 familyName = Zapfino
 familyName = BodoniSvtyTwoOSITCTT-BookIt
 familyName = BodoniSvtyTwoOSITCTT-Book
 familyName = BodoniSvtyTwoOSITCTT-Bold
 familyName = EuphemiaUCAS
 familyName = EuphemiaUCAS-Italic
 familyName = EuphemiaUCAS-Bold
 familyName = DINCondensed-Bold