我的自定义标签栏出现问题,同时选择按钮的大小显示小于旧状态
btnImage =[UIImage imageNamed:@"menu_2_89x46"];
btnImageSelected = [UIImage imageNamed:@"menu_2h_209x109"];
btn2 =[UIButton buttonWithType:UIButtonTypeCustom];
btn2.frame=CGRectMake(66, 274, 89, 46);
[btn2 setBackgroundImage:btnImage forState:UIControlStateNormal];
[btn2 setBackgroundImage:btnImageSelected forState:UIControlStateSelected];