我想将字体大小和姓氏设置为 titleLabel。//Helvetica Neue UltraLight

 [titleLabel setFont:[UIFont fontWithName:@"Helvetica Neue UltraLight" size:25.0f]];

这是行不通的。

请告诉我哪里出了问题？

任何帮助将不胜感激？

最佳答案

正确的字体名称是@"HelveticaNeue-UltraLight"。

使用类似这样的东西来获得格式良好的可用字体名称列表:

NSMutableString *str = [NSMutableString stringWithCapacity:1000];
for (NSString *familyName in [UIFont familyNames]) {
    [str appendFormat:@"%@\n", familyName];
    for (NSString *fontName in [UIFont fontNamesForFamilyName:familyName]) {
        [str appendFormat:@"    %@\n", fontName];
    }
    [str appendString:@"\n"];
}
NSLog(@"%@", str);

这是 iOS5.1 的当前列表:

Thonburi
    Thonburi-Bold
    Thonburi

Snell Roundhand
    SnellRoundhand-Bold
    SnellRoundhand-Black
    SnellRoundhand

Academy Engraved LET
    AcademyEngravedLetPlain

Marker Felt
    MarkerFelt-Wide
    MarkerFelt-Thin

Geeza Pro
    GeezaPro-Bold
    GeezaPro

Arial Rounded MT Bold
    ArialRoundedMTBold

Trebuchet MS
    TrebuchetMS
    TrebuchetMS-Bold
    TrebuchetMS-Italic
    Trebuchet-BoldItalic

Arial
    Arial-BoldMT
    ArialMT
    Arial-ItalicMT
    Arial-BoldItalicMT

Marion
    Marion-Regular
    Marion-Bold
    Marion-Italic

Gurmukhi MN
    GurmukhiMN
    GurmukhiMN-Bold

Malayalam Sangam MN
    MalayalamSangamMN-Bold
    MalayalamSangamMN

Bradley Hand
    BradleyHandITCTT-Bold

Kannada Sangam MN
    KannadaSangamMN
    KannadaSangamMN-Bold

Bodoni 72 Oldstyle
    BodoniSvtyTwoOSITCTT-Book
    BodoniSvtyTwoOSITCTT-Bold
    BodoniSvtyTwoOSITCTT-BookIt

Cochin
    Cochin
    Cochin-BoldItalic
    Cochin-Italic
    Cochin-Bold

Sinhala Sangam MN
    SinhalaSangamMN
    SinhalaSangamMN-Bold

Hiragino Kaku Gothic ProN
    HiraKakuProN-W6
    HiraKakuProN-W3

Papyrus
    Papyrus-Condensed
    Papyrus

Verdana
    Verdana
    Verdana-Bold
    Verdana-BoldItalic
    Verdana-Italic

Zapf Dingbats
    ZapfDingbatsITC

Courier
    Courier-Bold
    Courier
    Courier-BoldOblique
    Courier-Oblique

Hoefler Text
    HoeflerText-Black
    HoeflerText-Italic
    HoeflerText-Regular
    HoeflerText-BlackItalic

Euphemia UCAS
    EuphemiaUCAS-Bold
    EuphemiaUCAS
    EuphemiaUCAS-Italic

Helvetica
    Helvetica-LightOblique
    Helvetica
    Helvetica-Oblique
    Helvetica-BoldOblique
    Helvetica-Bold
    Helvetica-Light

Hiragino Mincho ProN
    HiraMinProN-W3
    HiraMinProN-W6

Bodoni Ornaments
    BodoniOrnamentsITCTT

Apple Color Emoji
    AppleColorEmoji

Optima
    Optima-ExtraBlack
    Optima-Italic
    Optima-Regular
    Optima-BoldItalic
    Optima-Bold

Gujarati Sangam MN
    GujaratiSangamMN
    GujaratiSangamMN-Bold

Devanagari Sangam MN
    DevanagariSangamMN
    DevanagariSangamMN-Bold

Times New Roman
    TimesNewRomanPS-ItalicMT
    TimesNewRomanPS-BoldMT
    TimesNewRomanPSMT
    TimesNewRomanPS-BoldItalicMT

Kailasa
    Kailasa
    Kailasa-Bold

Telugu Sangam MN
    TeluguSangamMN-Bold
    TeluguSangamMN

Heiti SC
    STHeitiSC-Medium
    STHeitiSC-Light

Apple SD Gothic Neo
    AppleSDGothicNeo-Bold
    AppleSDGothicNeo-Medium

Futura
    Futura-Medium
    Futura-CondensedExtraBold
    Futura-CondensedMedium
    Futura-MediumItalic

Bodoni 72
    BodoniSvtyTwoITCTT-BookIta
    BodoniSvtyTwoITCTT-Book
    BodoniSvtyTwoITCTT-Bold

Baskerville
    Baskerville-SemiBoldItalic
    Baskerville-Bold
    Baskerville-Italic
    Baskerville-BoldItalic
    Baskerville-SemiBold
    Baskerville

Chalkboard SE
    ChalkboardSE-Regular
    ChalkboardSE-Bold
    ChalkboardSE-Light

Heiti TC
    STHeitiTC-Medium
    STHeitiTC-Light

Copperplate
    Copperplate
    Copperplate-Light
    Copperplate-Bold

Party LET
    PartyLetPlain

American Typewriter
    AmericanTypewriter-CondensedLight
    AmericanTypewriter-Light
    AmericanTypewriter-Bold
    AmericanTypewriter
    AmericanTypewriter-CondensedBold
    AmericanTypewriter-Condensed

Bangla Sangam MN
    BanglaSangamMN-Bold
    BanglaSangamMN

Noteworthy
    Noteworthy-Light
    Noteworthy-Bold

Zapfino
    Zapfino

Tamil Sangam MN
    TamilSangamMN
    TamilSangamMN-Bold

DB LCD Temp
    DBLCDTempBlack

Arial Hebrew
    ArialHebrew
    ArialHebrew-Bold

Chalkduster
    Chalkduster

Georgia
    Georgia-Italic
    Georgia-BoldItalic
    Georgia-Bold
    Georgia

Helvetica Neue
    HelveticaNeue-Bold
    HelveticaNeue-CondensedBlack
    HelveticaNeue-Medium
    HelveticaNeue
    HelveticaNeue-Light
    HelveticaNeue-CondensedBold
    HelveticaNeue-LightItalic
    HelveticaNeue-UltraLightItalic
    HelveticaNeue-UltraLight
    HelveticaNeue-BoldItalic
    HelveticaNeue-Italic

Gill Sans
    GillSans-LightItalic
    GillSans-BoldItalic
    GillSans-Italic
    GillSans
    GillSans-Bold
    GillSans-Light

Palatino
    Palatino-Roman
    Palatino-Bold
    Palatino-BoldItalic
    Palatino-Italic

Courier New
    CourierNewPSMT
    CourierNewPS-BoldMT
    CourierNewPS-BoldItalicMT
    CourierNewPS-ItalicMT

Oriya Sangam MN
    OriyaSangamMN-Bold
    OriyaSangamMN

Didot
    Didot-Italic
    Didot
    Didot-Bold

Bodoni 72 Smallcaps
    BodoniSvtyTwoSCITCTT-Book

关于iphone - 为 UILabel 设置一些不同字体的问题，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/9907100/