1、iCarousel中iCarouselDataSource代理中必须实现的两个代理方法如下：- (NSInteger)numberOfItemsInCarousel:(iCarousel *)carousel;- (UIView *)carousel:(iCarousel *)carousel viewForItemAtIndex:(NSInteger)index reusingView:(nullable UIView *)view;
3、然后在需要实现的控制器中初始化iCarousel，iCarousel继承于UI外狒芙梨View，使用时候只需要像其他控件一样初始化加在指定的视图上即可，如下：iCarousel *c锾攒揉敫arousel = [[iCarousel alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT)]; carousel.type = iCarouselTypeCylinder; carousel.delegate = self; carousel.dataSource = self; [self.view addSubview:carousel];
5、iCarouselDelegate中- (void)carousel:(__unused iCarousel *)carousel didSelectItemAtIndex:(NSInteger)index；代理方法在点击轮播视图时候响应，实现如下：- (void)carousel:(__unused iCarousel *)carousel didSelectItemAtIndex:(NSInteger)index{ NSLog(@"Tapped view number: %ld", (long)index);}其他代理方法的实现可以根据自身需要进行设置。
