TTTAttributedLabel 介绍
TTTAttributedLabel 是 UILable 的改进，支持 NSAttributedStrings
示例代码：
TTTAttributedLabel *label = [[[TTTAttributedLabel alloc] initWithFrame:CGRectZero] autorelease]; label.font = [UIFont systemFontOfSize:14]; label.textColor = [UIColor darkGrayColor]; label.lineBreakMode = UILineBreakModeWordWrap; label.numberOfLines = 0; Nsstring *text = @"Lorem ipsum dolar sit amet"; [label setText:text afterInheritingLabelAttributesAndConfiguringWithBlock:^ NSAttributedString *(NSMutableAttributedString *mutableAttributedString) { NSRange boldRange = [[mutableAttributedString string] rangeOfString:@"ipsum dolar" options:NSCaseInsensitiveSearch]; NSRange strikeRange = [[mutableAttributedString string] rangeOfString:@"sit amet" options:NSCaseInsensitiveSearch]; // Core Text APIs use C functions without a direct bridge to UIFont. See Apple's "Core Text Programming Guide" to learn how to configure string attributes. UIFont *boldSystemFont = [UIFont boldSystemFontOfSize:14]; CTFontRef font = CTFontCreateWithName((CFStringRef)boldSystemFont.fontName, boldSystemFont.pointSize, NULL); if (font) { [mutableAttributedString addAttribute:(Nsstring *)kCTFontAttributeName value:(id)font range:boldRange]; [mutableAttributedString addAttribute:@"TTTCustomStrikeOut" value:[NSNumber numberWithBool:YES] range:strikeRange]; CFRelease(font); } return mutableAttributedString; }];
TTTAttributedLabel 官网
https://github.com/mattt/TTTAttributedLabel
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