JQFlowView
卡片式无限自动轮播图 ，无限/自动轮播，可自定义非当前显示view缩放和透明的特效等；喜欢
Instalation
Add the JQFlowView source files to your project.
Usage
_pageFlowView = [[JQFlowView alloc] initWithFrame:CGRectMake(0, 0, KScreenWidth, (KScreenWidth - 84) * 9 / 16 + 24)];
_pageFlowView.backgroundColor = [UIColor whiteColor];
_pageFlowView.delegate = self;
_pageFlowView.dataSource = self;
_pageFlowView.minimumPageAlpha = 0.4;
_pageFlowView.minimumPageScale = 0.90;
_pageFlowView.orginPageCount = self.imageArray.count;
_pageFlowView.isOpenAutoScroll = YES;
_pageFlowView.autoTime = 3.0;
_pageFlowView.orientation = JQFlowViewOrientationHorizontal;
//初始化pageControl
UIPageControl *pageControl = [[UIPageControl alloc] initWithFrame:CGRectMake(0, _pageFlowView.frame.size.height - 24 - 8, KScreenWidth, 8)];
_pageFlowView.pageControl = pageControl;
[_pageFlowView addSubview:pageControl];
[_pageFlowView reloadData];
[_scrollView addSubview:_pageFlowView];JQFlowViewDelegate 代理方法：
- (CGSize)sizeForPageInFlowView:(JQFlowView *)flowView
{
return CGSizeMake(KScreenWidth - 84, (KScreenWidth - 84) * 9 / 16);
}
- (void)didSelectCell:(UIView *)subView withSubViewIndex:(NSInteger)subIndex
{
NSLog(@"点击了第%ld张图",(long)subIndex + 1);
}
JQFlowViewDatasource 代理方法：
- (NSInteger)numberOfPagesInFlowView:(JQFlowView *)flowView
{
return self.imageArray.count;
}
- (UIView *)flowView:(JQFlowView *)flowView cellForPageAtIndex:(NSInteger)index
{
JQIndexBannerSubview *bannerView = (JQIndexBannerSubview *)[flowView dequeueReusableCell];
if (!bannerView) {
bannerView = [[JQIndexBannerSubview alloc] initWithFrame:CGRectMake(0, 0, KScreenWidth - 84, (KScreenWidth - 84) * 9 / 16)];
bannerView.layer.cornerRadius = 4;
bannerView.layer.masksToBounds = YES;
// bannerView.mainImageView.image = [bannerView.mainImageView.image stretchableImageWithLeftCapWidth:30 topCapHeight:30];
}
//在这里下载网络图片
[bannerView.mainImageView sd_setImageWithURL:[NSURL URLWithString:self.imageArray[index]] placeholderImage:nil];
// bannerView.mainImageView.image = self.imageArray[index];
return bannerView;
}
- (void)didScrollToPage:(NSInteger)pageNumber inFlowView:(JQFlowView *)flowView
{
NSLog(@"滚动到了第%ld页",pageNumber);
}
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License
This code is distributed under the terms and conditions of the MIT license.