LBCycleScrollView

Cycle scroll view for iOS. Use Objective-C.

Usage

Cycle scroll view with custom page control

LBPageControl *control1 = [[LBPageControl alloc] init];
control1.pageIndicatorImage = [UIImage imageNamed:@"control1"];
control1.currentPageIndicatorImage = [UIImage imageNamed:@"control2"];

LBCycleScrollView *scrollView1 = [LBCycleScrollView cycleScrollViewWithFrame:CGRectMake(0.f, 0.f, self.view.frame.size.width, 200.f) cellClass:[DemoCollectionViewCell_One class]];
scrollView1.delegate = self;
scrollView1.pageControl = control1;
scrollView1.pageControlAlignment = LBCycleScrollViewPageControlAlignmentRight | LBCycleScrollViewPageControlAlignmentBottom;
[self.view addSubview:scrollView1];

DemoModel *model1 = [DemoModel new];
model1.image = [UIImage imageNamed:@"img1"];
model1.string = @"Bei Jing";

DemoModel *model2 = [DemoModel new];
model2.image = [UIImage imageNamed:@"img2"];
model2.string = @"Hong Kong";

DemoModel *model3 = [DemoModel new];
model3.image = [UIImage imageNamed:@"img3"];
model3.string = @"New York";

DemoModel *model4 = [DemoModel new];
model4.image = [UIImage imageNamed:@"img4"];
model4.string = @"Paris";

scrollView1.itemArray = @[model1, model2, model3, model4];
[scrollView1 reloadData];

Cycle scroll view with custom vertical page control

LBPageControl *control2 = [[LBPageControl alloc] init];
control2.pageControlDirection = LBPageControlDirectionVertical;

LBCycleScrollView *scrollView2 = [LBCycleScrollView cycleScrollViewWithFrame:CGRectMake(0.f, 210.f, self.view.frame.size.width, 100.f) cellClass:[DemoCollectionViewCell_Two class]];
scrollView2.delegate = self;
scrollView2.scrollTimeInterval = 4.f;
scrollView2.pageControlAlignment = LBCycleScrollViewPageControlAlignmentCenter | LBCycleScrollViewPageControlAlignmentLeft;
scrollView2.scrollDirection = LBCycleScrollViewScrollDirectionVertical;
scrollView2.pageControl = control2;
[self.view addSubview:scrollView2];

scrollView2.itemArray = @[UIColorFromRGB(0xFF8EAD), UIColorFromRGB(0xD18FFE), UIColorFromRGB(0xF6F87E)];
[scrollView2 reloadData];

None cycle scroll view with custom page control

LBPageControl *control3 = [[LBPageControl alloc] init];
control3.currentPageIndicatorImage = [UIImage imageNamed:@"control3"];

LBCycleScrollView *scrollView3 = [LBCycleScrollView cycleScrollViewWithFrame:CGRectMake(0.f, 320.f, self.view.frame.size.width, 200.f) cellClass:[DemoCollectionViewCell_One class]];
scrollView3.delegate = self;
scrollView3.scrollTimeInterval = 3.f;
scrollView3.cycleScrollEnabled = NO;
scrollView3.pageControlAlignment = LBCycleScrollViewPageControlAlignmentCenter | LBCycleScrollViewPageControlAlignmentTop;
scrollView3.pageControl = control3;
[self.view addSubview:scrollView3];

DemoModel *model5 = [DemoModel new];
model5.image = [UIImage imageNamed:@"img5"];

DemoModel *model6 = [DemoModel new];
model6.image = [UIImage imageNamed:@"img6"];

DemoModel *model7 = [DemoModel new];
model7.image = [UIImage imageNamed:@"img7"];

scrollView3.itemArray = @[model5, model6, model7];
[scrollView3 reloadData];

None timing scrolling cycle scroll view with custom page control

LBPageControl *control4 = [[LBPageControl alloc] init];
control4.pageIndicatorSpacing = 15.f;
control4.pageIndicatorTintColor = [UIColor whiteColor];
control4.currentPageIndicatorTintColor = [UIColor orangeColor];

LBCycleScrollView *scrollView4 = [LBCycleScrollView new];
scrollView4.frame = CGRectMake(0.f, 530.f, self.view.frame.size.width, 100.f);
scrollView4.cellCls = [DemoCollectionViewCell_Two class];
scrollView4.delegate = self;
scrollView4.timingScrollingEnabled = NO;
scrollView4.pageControlAlignment = LBCycleScrollViewPageControlAlignmentBottom | LBCycleScrollViewPageControlAlignmentLeft;
scrollView4.pageControl = control4;
[self.view addSubview:scrollView4];

scrollView4.itemArray = @[UIColorFromRGB(0xBABABA), UIColorFromRGB(0xAB82FF), UIColorFromRGB(0xFFDEAD), UIColorFromRGB(0xD1EEEE), UIColorFromRGB(0x87CEFF)];
[scrollView4 reloadData];

Download the demo project and read more.

Installation

CocoaPods

Add pod 'LBCycleScrollView' to your Podfile. Run pod install or pod update.

Manually

Download all the files in the LBCycleScrollView subdirectory. Add the source files to your Xcode project.

Requirements

This library requires iOS 8.0+ and Xcode 7.0+.

License

LBCycleScrollView is provided under the MIT license. See LICENSE file for details.