たとえば IB で Helvetica を選んで「ボールド・イタリック」を選択した場合、Font欄には『Helvetica Bold Oblique』と表示されます。
で、これを真に受けてプログラム側でフォントを指定したい場合に、
self.hogeLabel.font = [UIFont fontWithName:@"Helvetica Bold Oblique" size:10.0];
なんてやってしまったら、そんな名前のフォント名はないってことでデフォルトフォント、デフォルトサイズにされてしまいます。
（正しい名前は"Helvetica-BoldOblique"）
UIFont に渡すべき fontName は UIFont のメソッドから取れるのですが、毎回それやるのも面倒なので、こちらに載せておきます。
（このようなコードでログにはかせただけのものです）
NSArray *familyNames = [UIFont familyNames]; for (NSString *aFamilyName in familyNames) { NSLog(@"family:%@", aFamilyName); NSLog(@"%@", [UIFont fontNamesForFamilyName:aFamilyName]); }
UIFont で扱うフォント名一覧
family:Arial Hebrew
(
ArialHebrew,
"ArialHebrew-Bold"
)
family:Zapfino
(
Zapfino
)
family:Oriya Sangam MN
(
"OriyaSangamMN-Bold",
OriyaSangamMN
)
family:Cochin
(
"Cochin-BoldItalic",
Cochin,
"Cochin-Bold",
"Cochin-Italic"
)
family:Baskerville
(
Baskerville,
"Baskerville-Italic",
"Baskerville-BoldItalic",
"Baskerville-Bold"
)
family:Palatino
(
"Palatino-Roman",
"Palatino-BoldItalic",
"Palatino-Italic",
"Palatino-Bold"
)
family:Chalkboard SE
(
"ChalkboardSE-Bold",
"ChalkboardSE-Regular"
)
family:Gurmukhi MN
(
"GurmukhiMN-Bold",
GurmukhiMN
)
family:Verdana
(
Verdana,
"Verdana-Bold",
"Verdana-BoldItalic",
"Verdana-Italic"
)
family:Tamil Sangam MN
(
"TamilSangamMN-Bold",
TamilSangamMN
)
family:Marker Felt
(
"MarkerFelt-Thin",
"MarkerFelt-Wide"
)
family:Courier New
(
"CourierNewPS-BoldItalicMT",
"CourierNewPS-BoldMT",
"CourierNewPS-ItalicMT",
CourierNewPSMT
)
family:Courier
(
"Courier-Bold",
Courier,
"Courier-BoldOblique",
"Courier-Oblique"
)
family:Trebuchet MS
(
"TrebuchetMS-Italic",
"TrebuchetMS-Bold",
TrebuchetMS,
"Trebuchet-BoldItalic"
)
family:DB LCD Temp
(
DBLCDTempBlack
)
family:Apple Color Emoji
(
AppleColorEmoji
)
family:Arial Rounded MT Bold
(
ArialRoundedMTBold
)
family:Bangla Sangam MN
(
"BanglaSangamMN-Bold",
BanglaSangamMN
)
family:Telugu Sangam MN
(
TeluguSangamMN,
"TeluguSangamMN-Bold"
)
family:American Typewriter
(
AmericanTypewriter,
"AmericanTypewriter-Bold"
)
family:Arial
(
"Arial-ItalicMT",
"Arial-BoldItalicMT",
ArialMT,
"Arial-BoldMT"
)
family:Kailasa
(
"Kailasa-Bold",
Kailasa
)
family:AppleGothic
(
AppleGothic
)
family:Hiragino Kaku Gothic ProN
(
"HiraKakuProN-W6",
"HiraKakuProN-W3"
)
family:Heiti SC
(
"STHeitiSC-Medium",
"STHeitiSC-Light"
)
family:Malayalam Sangam MN
(
"MalayalamSangamMN-Bold",
MalayalamSangamMN
)
family:Thonburi
(
"Thonburi-Bold",
Thonburi
)
family:Helvetica
(
"Helvetica-BoldOblique",
Helvetica,
"Helvetica-Bold",
"Helvetica-Oblique"
)
family:Noteworthy
(
"Noteworthy-Bold",
"Noteworthy-Light"
)
family:Gujarati Sangam MN
(
GujaratiSangamMN,
"GujaratiSangamMN-Bold"
)
family:Heiti K
(
"STHeitiK-Medium",
"STHeitiK-Light"
)
family:Futura
(
"Futura-MediumItalic",
"Futura-CondensedExtraBold",
"Futura-Medium"
)
family:Devanagari Sangam MN
(
"DevanagariSangamMN-Bold",
DevanagariSangamMN
)
family:Heiti TC
(
"STHeitiTC-Light",
"STHeitiTC-Medium"
)
family:Sinhala Sangam MN
(
"SinhalaSangamMN-Bold",
SinhalaSangamMN
)
family:Kannada Sangam MN
(
KannadaSangamMN,
"KannadaSangamMN-Bold"
)
family:Georgia
(
"Georgia-BoldItalic",
Georgia,
"Georgia-Bold",
"Georgia-Italic"
)
family:Heiti J
(
"STHeitiJ-Medium",
"STHeitiJ-Light"
)
family:Times New Roman
(
"TimesNewRomanPS-BoldItalicMT",
"TimesNewRomanPS-ItalicMT",
TimesNewRomanPSMT,
"TimesNewRomanPS-BoldMT"
)
family:Snell Roundhand
(
SnellRoundhand,
"SnellRoundhand-Bold"
)
family:Geeza Pro
(
GeezaPro,
"GeezaPro-Bold"
)
family:Helvetica Neue
(
"HelveticaNeue-Italic",
"HelveticaNeue-Bold",
"HelveticaNeue-BoldItalic",
HelveticaNeue
)
