scrollView 一页视图里可以看到下一页的部分视图

- (UIScrollView*)previewScrollView{

    

    if (!_previewScrollView) {

        _previewScrollView = [[UIScrollView alloc]initWithFrame:CGRectMake(0, 35, self.width_sd-20, self.width_sd*2/3)];

        _previewScrollView.pagingEnabled = YES;

        _previewScrollView.clipsToBounds = NO;

        _previewScrollView.backgroundColor = ThemeColor;

        _previewScrollView.delegate = self;

       _previewScrollView.contentSize = CGSizeMake(_previewScrollView.width_sd*3, 0);

    }

    return _previewScrollView;

}

 

- (void)addSubViewToScrollView{

    for (int i=0; i<3; i++) {

        UIImageView *imageV = [[UIImageView alloc] initWithFrame:CGRectMake(_previewScrollView.width_sd*i+10, 0, _previewScrollView.width_sd-20, _previewScrollView.height_sd)];

        [_previewScrollView addSubview:imageV];

        imageV.backgroundColor = [UIColor orangeColor];

    }

}

 

蓝色是scrollView，橙色是add在其上的subView