參考資料：http://www.jianshu.com/p/718ef0e3b611
使用到的第三方庫：iCarousel。
使用：iCarousel使用方式與UITableView相似，具體看代碼。
#import "ViewController.h" #import "iCarousel.h" @interface ViewController ()<iCarouselDelegate,iCarouselDataSource> @property (nonatomic, strong) iCarousel *filmCarousel; @property (nonatomic, strong) NSMutableArray *filmImageNameArr; @property (nonatomic, strong) NSMutableArray *filmNameArr; @property (nonatomic, strong) UIView *selectView; @property (nonatomic, strong) UILabel *filmNameLab; @end @implementation ViewController - (void)viewDidLoad { [super viewDidLoad]; self.view.backgroundColor = [UIColor whiteColor]; [self.view addSubview:self.filmCarousel]; self.filmNameLab = [[UILabel alloc]initWithFrame:CGRectMake(0, CGRectGetMaxY(self.filmCarousel.frame), self.view.frame.size.width, 44)]; self.filmNameLab.font = [UIFont systemFontOfSize:20]; self.filmNameLab.textAlignment = NSTextAlignmentCenter; [self.view addSubview:self.filmNameLab]; } #pragma mark - iCarouselDataSource -(NSInteger)numberOfItemsInCarousel:(iCarousel *)carousel{ return self.filmImageNameArr.count; } -(UIView *)carousel:(iCarousel *)carousel viewForItemAtIndex:(NSInteger)index reusingView:(UIView *)view{ UIImage *image = [UIImage imageNamed:[self.filmImageNameArr objectAtIndex:index]]; if (view == nil) { view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 80, 120)]; view.backgroundColor = [UIColor clearColor]; UIImageView *imageView = [[UIImageView alloc] initWithFrame:CGRectMake(2, 2, 76, 116)]; imageView.tag = 1000+index; [view addSubview:imageView]; } UIImageView *imageView = [view viewWithTag:1000+index]; imageView.image = image; return view; } #pragma mark - iCarouselDelegate - (void)carouselDidEndScrollingAnimation:(iCarousel *)carousel{ NSLog(@"___1 %lu",carousel.currentItemIndex); UIView *view = carousel.currentItemView; view.backgroundColor = [UIColor whiteColor]; self.selectView = view; self.filmNameLab.text = self.filmNameArr[carousel.currentItemIndex]; } - (void)carouselDidScroll:(iCarousel *)carousel{ NSLog(@"___2 %lu",carousel.currentItemIndex); if (self.selectView != carousel.currentItemView) { self.selectView.backgroundColor = [UIColor clearColor]; UIView *view = carousel.currentItemView; view.backgroundColor = [UIColor whiteColor]; self.filmNameLab.text = self.filmNameArr[carousel.currentItemIndex]; } } - (void)carouselCurrentItemIndexDidChange:(iCarousel *)carousel{ NSLog(@"___3 %lu",carousel.currentItemIndex); self.selectView = carousel.currentItemView; } -(CATransform3D)carousel:(iCarousel *)carousel itemTransformForOffset:(CGFloat)offset baseTransform:(CATransform3D)transform{ static CGFloat max_sacle = 1.0f; static CGFloat min_scale = 0.8f; if (offset <= 1 && offset >= -1) { float tempScale = offset < 0 ? 1+offset : 1-offset; float slope = (max_sacle - min_scale) / 1; CGFloat scale = min_scale + slope*tempScale; transform = CATransform3DScale(transform, scale, scale, 1); }else{ transform = CATransform3DScale(transform, min_scale, min_scale, 1); } return CATransform3DTranslate(transform, offset * self.filmCarousel.itemWidth * 1.4, 0.0, 0.0); } #pragma mark - LazyLoad -(iCarousel *)filmCarousel{ if (_filmCarousel == nil) { _filmCarousel = [[iCarousel alloc] initWithFrame:CGRectMake(0, self.view.frame.size.height / 2 - 100, self.view.frame.size.width, 150)]; _filmCarousel.delegate = self; _filmCarousel.dataSource = self; _filmCarousel.backgroundColor = [UIColor lightGrayColor]; _filmCarousel.bounces = NO; _filmCarousel.pagingEnabled = YES; _filmCarousel.type = iCarouselTypeCustom; } return _filmCarousel; } - (NSMutableArray *)filmImageNameArr{ if (!_filmImageNameArr) { _filmImageNameArr = [NSMutableArray array]; for (int i = 1; i< 6; i++) { [_filmImageNameArr addObject:[NSString stringWithFormat:@"defaultFilm%d",i]]; } } return _filmImageNameArr; } - (NSMutableArray *)filmNameArr{ if (!_filmNameArr) { _filmNameArr = [NSMutableArray array]; for (int i = 1; i< 6; i++) { [_filmNameArr addObject:[NSString stringWithFormat:@"film %d",i]]; } } return _filmNameArr; } @end運行效果：
運行效果