NSDictionary *dic = [NSDictionarydictionaryWithObjectsAndKeys:[UIColorblackColor],UITextAttributeTextColor,  [UIFontfontWithName:@"SnellRoundhand-Bold"size:],UITextAttributeFont ,[UIColorwhiteColor],UITextAttributeTextShadowColor ,nil];

 [segment setTitleTextAttributes:dic forState:UIControlStateNormal];