xib中UIScrollView固定底部内容

UIScrollView的高度在xib中设置

需要固定的部分用代码添加:

UIImageView *textLogo = [[UIImageView alloc] initWithFrame:CGRectMake((kMSScreenWith - 153)/2, (kMSScreenHeight - 118 > 549 ? kMSScreenHeight : 667) - 173, 153, 35)];

textLogo.image = [UIImage imageNamed:@"ppb_textLogo"];

[self.introduceScrollView addSubview:textLogo];