UILabel*label = [[UILabelalloc]initWithFrame:CGRectMake(0, 0,75,40)]; //声明UIlbel并指定其位置和长宽

label.backgroundColor= [UIColorclearColor]; //设置label的背景色，这里设置为透明色。

label.font= [UIFontfontWithName:@"Helvetica-Bold"size:13]; //设置label的字体和字体大小。

label.transform = CGAffineTransformMakeRotation(0.1); //设置label的旋转角度

label.text= @“helloworld”; //设置label所显示的文本

label.textColor= [UIColorwhiteColor]; //设置文本的颜色

label.shadowColor= [UIColorcolorWithWhite:0.1falpha:0.8f]; //设置文本的阴影色彩和透明度。

label.shadowOffset=CGSizeMake(2.0f,2.0f); //设置阴影的倾斜角度。

label.textAlignment=UITextAlignmentCenter; //设置文本在label中显示的位置，这里为居中。

//换行技巧：如下换行可实现多行显示，但要求label有足够的宽度。

label.lineBreakMode=UILineBreakModeWordWrap; //指定换行模式

label.numberOfLines=2; // 指定label的行数



ios字体名大全

label.font=[UIFontfontWithName:@"Arial-BoldItalicMT"size:24];

字体名如下：

Font Family: American Typewriter
Font: AmericanTypewriter
Font: AmericanTypewriter-Bold

Font Family: AppleGothic
Font: AppleGothic

Font Family: Arial
Font: ArialMT
Font: Arial-BoldMT
Font: Arial-BoldItalicMT
Font: Arial-ItalicMT

Font Family: Arial Rounded MT Bold
Font: ArialRoundedMTBold

Font Family: Arial Unicode MS
Font: ArialUnicodeMS

Font Family: Courier
Font: Courier
Font: Courier-BoldOblique
Font: Courier-Oblique
Font: Courier-Bold

Font Family: Courier New
Font: CourierNewPS-BoldMT
Font: CourierNewPS-ItalicMT
Font: CourierNewPS-BoldItalicMT
Font: CourierNewPSMT

Font Family: DB LCD Temp
Font: DBLCDTempBlack

Font Family: Georgia
Font: Georgia-Bold
Font: Georgia
Font: Georgia-BoldItalic
Font: Georgia-Italic

Font Family: Helvetica
Font: Helvetica-Oblique
Font: Helvetica-BoldOblique
Font: Helvetica
Font: Helvetica-Bold

Font Family: Helvetica Neue
Font: HelveticaNeue
Font: HelveticaNeue-Bold

Font Family: Hiragino Kaku Gothic **** W3
Font: HiraKakuProN-W3

Font Family: Hiragino Kaku Gothic **** W6
Font: HiraKakuProN-W6

Font Family: Marker Felt
Font: MarkerFelt-Thin

Font Family: STHeiti J
Font: STHeitiJ-Medium
Font: STHeitiJ-Light

Font Family: STHeiti K
Font: STHeitiK-Medium
Font: STHeitiK-Light

Font Family: STHeiti SC
Font: STHeitiSC-Medium
Font: STHeitiSC-Light

Font Family: STHeiti TC
Font: STHeitiTC-Light
Font: STHeitiTC-Medium

Font Family: Times New Roman
Font: TimesNewRomanPSMT
Font: TimesNewRomanPS-BoldMT
Font: TimesNewRomanPS-BoldItalicMT
Font: TimesNewRomanPS-ItalicMT

Font Family: Trebuchet MS
Font: TrebuchetMS-Italic
Font: TrebuchetMS
Font: Trebuchet-BoldItalic
Font: TrebuchetMS-Bold

Font Family: Verdana
Font: Verdana-Bold
Font: Verdana-BoldItalic
Font: Verdana
Font: Verdana-Italic

Font Family: Zapfino
Font: Zapfino

UIFont fontWithName 后不知道字体的名字,看了下面的全解决！