UIImageView的图片居中问题

 

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UIImageView *iconImageView = [[UIImageView alloc] initWithFrame:CGRectMake((SCREEN_WIDTH - 60) * 0.5, 75, 60, 60)]; iconImageView.image = [UIImage imageNamed:@"login_default_header_icon"]; iconImageView.backgroundColor = [UIColor yellowColor]; iconImageView.contentMode = UIViewContentModeScaleAspectFill; iconImageView.layer.masksToBounds = YES; iconImageView.layer.cornerRadius = iconImageView.size.width * 0.5; [self.view addSubview:iconImageView];

 

http://blog.csdn.net/zhoutao198712/article/details/8762012