字体是iOS开发中很重要，也很漂亮的一个展示内容的形式，那么Xcode中有哪些字体呢？
输出Xcode中的字体 ：

NSArray *familyNames = [UIFont familyNames];
for( NSString *familyName in familyNames ){
   
    printf( "Family: %s \n", [familyName UTF8String] );
   
    NSArray *fontNames = [UIFont fontNamesForFamilyName:familyName];
    for( NSString *fontName in fontNames ){
       
        printf( "\tFont: %s \n", [fontName UTF8String] );
    }
}

<h6>下面给大家介绍常见的字体网站：
http://iosfonts.com/
<h5>常见的字体有如下:</h5>
Family: Thonburi
Font: Thonburi-Bold
Font: Thonburi
Font: Thonburi-Light
Family: Snell Roundhand
Font: SnellRoundhand-Black
Font: SnellRoundhand-Bold
Font: SnellRoundhand
Family: Academy Engraved LET
Font: AcademyEngravedLetPlain
Family: Marker Felt
Font: MarkerFelt-Thin
Font: MarkerFelt-Wide
Family: Avenir
Font: Avenir-Heavy
Font: Avenir-Oblique
Font: Avenir-Black
Font: Avenir-Book
Font: Avenir-BlackOblique
Font: Avenir-HeavyOblique
Font: Avenir-Light
Font: Avenir-MediumOblique
Font: Avenir-Medium
Font: Avenir-LightOblique
Font: Avenir-Roman
Font: Avenir-BookOblique
Family: Geeza Pro
Font: GeezaPro-Bold
Font: GeezaPro
Font: GeezaPro-Light
Family: Arial Rounded MT Bold
Font: ArialRoundedMTBold
Family: Trebuchet MS
Font: Trebuchet-BoldItalic
Font: TrebuchetMS
Font: TrebuchetMS-Bold
Font: TrebuchetMS-Italic
Family: Arial
Font: ArialMT
Font: Arial-BoldItalicMT
Font: Arial-ItalicMT
Font: Arial-BoldMT
Family: Marion
Font: Marion-Regular
Font: Marion-Italic
Font: Marion-Bold
Family: Menlo
Font: Menlo-BoldItalic
Font: Menlo-Regular
Font: Menlo-Bold
Font: Menlo-Italic
Family: Malayalam Sangam MN
Font: MalayalamSangamMN
Font: MalayalamSangamMN-Bold
Family: Kannada Sangam MN
Font: KannadaSangamMN
Font: KannadaSangamMN-Bold
Family: Gurmukhi MN
Font: GurmukhiMN-Bold
Font: GurmukhiMN
Family: Bodoni 72 Oldstyle
Font: BodoniSvtyTwoOSITCTT-BookIt
Font: BodoniSvtyTwoOSITCTT-Bold
Font: BodoniSvtyTwoOSITCTT-Book
Family: Bradley Hand
Font: BradleyHandITCTT-Bold
Family: Cochin
Font: Cochin-Bold
Font: Cochin-BoldItalic
Font: Cochin-Italic
Font: Cochin
Family: Sinhala Sangam MN
Font: SinhalaSangamMN
Font: SinhalaSangamMN-Bold
Family: Hiragino Kaku Gothic ProN
Font: HiraKakuProN-W6
Font: HiraKakuProN-W3
Family: Iowan Old Style
Font: IowanOldStyle-Bold
Font: IowanOldStyle-BoldItalic
Font: IowanOldStyle-Italic
Font: IowanOldStyle-Roman
Family: Damascus
Font: DamascusBold
Font: Damascus
Font: DamascusMedium
Font: DamascusSemiBold
Family: Al Nile
Font: AlNile-Bold
Font: AlNile
Family: Farah
Font: Farah
Family: Papyrus
Font: Papyrus-Condensed
Font: Papyrus
Family: Verdana
Font: Verdana-BoldItalic
Font: Verdana-Italic
Font: Verdana
Font: Verdana-Bold
Family: Zapf Dingbats
Font: ZapfDingbatsITC
Family: DIN Condensed
Font: DINCondensed-Bold
Family: Avenir Next Condensed
Font: AvenirNextCondensed-Regular
Font: AvenirNextCondensed-MediumItalic
Font: AvenirNextCondensed-UltraLightItalic
Font: AvenirNextCondensed-UltraLight
Font: AvenirNextCondensed-BoldItalic
Font: AvenirNextCondensed-Italic
Font: AvenirNextCondensed-Medium
Font: AvenirNextCondensed-HeavyItalic
Font: AvenirNextCondensed-Heavy
Font: AvenirNextCondensed-DemiBoldItalic
Font: AvenirNextCondensed-DemiBold
Font: AvenirNextCondensed-Bold
Family: Courier
Font: Courier
Font: Courier-Oblique
Font: Courier-BoldOblique
Font: Courier-Bold
Family: Hoefler Text
Font: HoeflerText-Regular
Font: HoeflerText-BlackItalic
Font: HoeflerText-Italic
Font: HoeflerText-Black
Family: Euphemia UCAS
Font: EuphemiaUCAS
Font: EuphemiaUCAS-Bold
Font: EuphemiaUCAS-Italic
Family: Helvetica
Font: Helvetica-Oblique
Font: Helvetica-Light
Font: Helvetica-Bold
Font: Helvetica
Font: Helvetica-BoldOblique
Font: Helvetica-LightOblique
Family: Hiragino Mincho ProN
Font: HiraMinProN-W6
Font: HiraMinProN-W3
Family: Bodoni Ornaments
Font: BodoniOrnamentsITCTT
Family: Superclarendon
Font: Superclarendon-Regular
Font: Superclarendon-BoldItalic
Font: Superclarendon-Light
Font: Superclarendon-BlackItalic
Font: Superclarendon-Italic
Font: Superclarendon-LightItalic
Font: Superclarendon-Bold
Font: Superclarendon-Black
Family: Mishafi
Font: DiwanMishafi
Family: Optima
Font: Optima-Regular
Font: Optima-Italic
Font: Optima-Bold
Font: Optima-BoldItalic
Font: Optima-ExtraBlack
Family: Gujarati Sangam MN
Font: GujaratiSangamMN-Bold
Font: GujaratiSangamMN
Family: Devanagari Sangam MN
Font: DevanagariSangamMN
Font: DevanagariSangamMN-Bold
Family: Apple Color Emoji
Font: AppleColorEmoji
Family: Savoye LET
Font: SavoyeLetPlain
Family: Kailasa
Font: Kailasa
Font: Kailasa-Bold
Family: Times New Roman
Font: TimesNewRomanPS-BoldItalicMT
Font: TimesNewRomanPSMT
Font: TimesNewRomanPS-BoldMT
Font: TimesNewRomanPS-ItalicMT
Family: Telugu Sangam MN
Font: TeluguSangamMN
Font: TeluguSangamMN-Bold
Family: Heiti SC
Font: STHeitiSC-Medium
Font: STHeitiSC-Light
Family: Apple SD Gothic Neo
Font: AppleSDGothicNeo-Thin
Font: AppleSDGothicNeo-SemiBold
Font: AppleSDGothicNeo-Medium
Font: AppleSDGothicNeo-Regular
Font: AppleSDGothicNeo-Bold
Font: AppleSDGothicNeo-Light
Family: Futura
Font: Futura-Medium
Font: Futura-CondensedMedium
Font: Futura-MediumItalic
Font: Futura-CondensedExtraBold
Family: Bodoni 72
Font: BodoniSvtyTwoITCTT-Book
Font: BodoniSvtyTwoITCTT-Bold
Font: BodoniSvtyTwoITCTT-BookIta
Family: Baskerville
Font: Baskerville-Bold
Font: Baskerville-SemiBoldItalic
Font: Baskerville-BoldItalic
Font: Baskerville
Font: Baskerville-SemiBold
Font: Baskerville-Italic
Family: Symbol
Font: Symbol
Family: Heiti TC
Font: STHeitiTC-Medium
Font: STHeitiTC-Light
Family: Copperplate
Font: Copperplate
Font: Copperplate-Light
Font: Copperplate-Bold
Family: Party LET
Font: PartyLetPlain
Family: American Typewriter
Font: AmericanTypewriter-Light
Font: AmericanTypewriter-CondensedLight
Font: AmericanTypewriter-CondensedBold
Font: AmericanTypewriter
Font: AmericanTypewriter-Condensed
Font: AmericanTypewriter-Bold
Family: Chalkboard SE
Font: ChalkboardSE-Light
Font: ChalkboardSE-Regular
Font: ChalkboardSE-Bold
Family: Avenir Next
Font: AvenirNext-MediumItalic
Font: AvenirNext-Bold
Font: AvenirNext-UltraLight
Font: AvenirNext-DemiBold
Font: AvenirNext-HeavyItalic
Font: AvenirNext-Heavy
Font: AvenirNext-Medium
Font: AvenirNext-Italic
Font: AvenirNext-UltraLightItalic
Font: AvenirNext-BoldItalic
Font: AvenirNext-Regular
Font: AvenirNext-DemiBoldItalic
Family: Bangla Sangam MN
Font: BanglaSangamMN
Font: BanglaSangamMN-Bold
Family: Noteworthy
Font: Noteworthy-Bold
Font: Noteworthy-Light
Family: Zapfino
Font: Zapfino
Family: Tamil Sangam MN
Font: TamilSangamMN
Font: TamilSangamMN-Bold
Family: Chalkduster
Font: Chalkduster
Family: Arial Hebrew
Font: ArialHebrew-Bold
Font: ArialHebrew-Light
Font: ArialHebrew
Family: Georgia
Font: Georgia-BoldItalic
Font: Georgia-Bold
Font: Georgia-Italic
Font: Georgia
Family: Helvetica Neue
Font: HelveticaNeue-BoldItalic
Font: HelveticaNeue-Light
Font: HelveticaNeue-Italic
Font: HelveticaNeue-UltraLightItalic
Font: HelveticaNeue-CondensedBold
Font: HelveticaNeue-MediumItalic
Font: HelveticaNeue-Thin
Font: HelveticaNeue-Medium
Font: HelveticaNeue-ThinItalic
Font: HelveticaNeue-LightItalic
Font: HelveticaNeue-UltraLight
Font: HelveticaNeue-Bold
Font: HelveticaNeue
Font: HelveticaNeue-CondensedBlack
Family: Gill Sans
Font: GillSans
Font: GillSans-Italic
Font: GillSans-BoldItalic
Font: GillSans-Light
Font: GillSans-LightItalic
Font: GillSans-Bold
Family: Palatino
Font: Palatino-Roman
Font: Palatino-Italic
Font: Palatino-Bold
Font: Palatino-BoldItalic
Family: Courier New
Font: CourierNewPSMT
Font: CourierNewPS-BoldMT
Font: CourierNewPS-ItalicMT
Font: CourierNewPS-BoldItalicMT
Family: Oriya Sangam MN
Font: OriyaSangamMN
Font: OriyaSangamMN-Bold
Family: Didot
Font: Didot-Bold
Font: Didot-Italic
Font: Didot
Family: DIN Alternate
Font: DINAlternate-Bold
Family: Bodoni 72 Smallcaps
Font: BodoniSvtyTwoSCITCTT-Book