@interface ViewController () <</span>SDCycleScrollViewDelegate>

@end

@implementation ViewController

- (void)viewDidLoad {

    [super viewDidLoad];

 self.view.backgroundColor = [UIColor colorWithRed:0.98green:0.98 blue:0.98 alpha:0.99];

    UIImageView *backgroundView = [[UIImageView

    backgroundView.frame = self.view.bounds;

    [self.view addSubview:backgroundView];

 // 情景一：採用本地圖片實現

    NSArray *images = @[[UIImage imageNamed:@"h1.jpg"],

                        [UIImage imageNamed:@"h2.jpg"],

                        [UIImage

                        [UIImage imageNamed:@"h4.jpg"]

                        ];

 // 情景二：採用網路圖片實現

    NSArray *imagesURLStrings = @[

 @"https://ss2.baidu.com/-vo3dSag_xI4khGko9WTAnF6hhy/super/whfpf=425,260,50/sign=a4b3d7085dee3d6d2293d48b252b5910/0e2442a7d933c89524cd5cd4d51373f0830200ea.jpg",

 @"https://ss0.baidu.com/-Po3dSag_xI4khGko9WTAnF6hhy/super/whfpf=425,260,50/sign=a41eb338dd33c895a62bcb3bb72e47c2/5fdf8db1cb134954a2192ccb524e9258d1094a1e.jpg",

@"http://c.hiphotos.baidu.com/image/w=400/sign=c2318ff84334970a4773112fa5c8d1c0/b7fd5266d0160924c1fae5ccd60735fae7cd340d.jpg"

                           ];

 // 情景三：圖片配文字

    NSArray *titles = @[@"感謝您的支援，如果下載的",

                        @"如果程式碼在使用過程中出現問題",

                        @"您可以發郵件到[email protected]",

                        @"感謝您的支援"

                        ];

 CGFloat w = self.view.bounds.size.width;

 // 本地載入 --- 建立不帶標題的圖片輪播器

    SDCycleScrollView *cycleScrollView = [SDCycleScrollViewcycleScrollViewWithFrame:CGRectMake(0, 100, w, 180)imagesGroup:images];

    cycleScrollView.infiniteLoop = YES;

    cycleScrollView.delegate = self;

    cycleScrollView.pageControlStyle = SDCycleScrollViewPageContolStyleAnimated;

    [self.view addSubview:cycleScrollView];

 //         --- 輪播時間間隔，預設1.0秒，可自定義

 //cycleScrollView.autoScrollTimeInterval = 4.0;

 //網路載入 --- 建立帶標題的圖片輪播器

 SDCycleScrollView *cycleScrollView2 = [SDCycleScrollViewcycleScrollViewWithFrame:CGRectMake(0, 320, w, 180)imageURLStringsGroup:nil]; // 模擬網路延時情景

    cycleScrollView2.pageControlAliment =SDCycleScrollViewPageContolAlimentRight;

    cycleScrollView2.delegate = self;

    cycleScrollView2.titlesGroup = titles;

    cycleScrollView2.dotColor = [UIColor yellowColor]; // 自定義分頁控制元件小圓標顏色

    cycleScrollView2.placeholderImage = [UIImageimageNamed:@"placeholder"];

    [self.view addSubview:cycleScrollView2];

//             --- 模擬載入延遲

 dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.5 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{

        cycleScrollView2.imageURLStringsGroup = imagesURLStrings;

    });

 // 清除快取

//    [cycleScrollView2 clearCache];

}

#pragma mark - SDCycleScrollViewDelegate

- (void)cycleScrollView:(SDCycleScrollView *)cycleScrollViewdidSelectItemAtIndex:(NSInteger)index

{

 NSLog(@"---點選了第%ld張圖片", index);

}

@end