SCLoopScrollView

• A View Can Infinite Loop Scroll.

Installation

Use the CocoaPods.

In your Podfile

pod 'SCLoopScrollView'

Get SCNumberKeyBoard

#import "SCLoopScrollView.h"

Or

Drag SCLoopScrollViewDemo/Classes folder into your project

#import "SCLoopScrollView.h"

Previews

How To Use

Init By Yourself

NSArray *images = @[@"https://raw.githubusercontent.com/shicang1990/SCLoopScrollView/master/Images.xcassets/1.imageset/1%402x.png",
                    [UIImage imageNamed:@"3"],
                    @"https://raw.githubusercontent.com/shicang1990/SCLoopScrollView/master/Images.xcassets/2.imageset/2%402x.png",
                    [UIImage imageNamed:@"4"],
                    @"https://raw.githubusercontent.com/shicang1990/SCLoopScrollView/master/Images.xcassets/5.imageset/5%402x.png"];

SCLoopScrollView *scrollView = [[SCLoopScrollView alloc] initWithFrame:CGRectMake(0.0f, 0.0f, self.view.frame.size.width, self.view.frame.size.width*0.75)];
scrollView.backgroundColor = [UIColor lightGrayColor];
[self.view addSubview:scrollView];
scrollView.dataSource = images;
[scrollView show:^(NSInteger index) {
    NSLog(@"Tap Index:%@", @(index));
} scrolled:^(NSInteger index) {
    NSLog(@"Current Index:%@", @(index));
}];

Init By Storyboard

NSArray *images = @[@"https://raw.githubusercontent.com/shicang1990/SCLoopScrollView/master/Images.xcassets/1.imageset/1%402x.png",
                    [UIImage imageNamed:@"3"],
                    @"https://raw.githubusercontent.com/shicang1990/SCLoopScrollView/master/Images.xcassets/2.imageset/2%402x.png",
                    [UIImage imageNamed:@"4"],
                    @"https://raw.githubusercontent.com/shicang1990/SCLoopScrollView/master/Images.xcassets/5.imageset/5%402x.png"];

_scrollView.dataSource = images;

__weak __typeof__(self)weakSelf = self;
[_scrollView show:^(NSInteger index) {
    __strong __typeof__(self)strongSelf = weakSelf;
    strongSelf.tapLabel.text = @(index).stringValue;
} scrolled:^(NSInteger index) {
    __strong __typeof__(self)strongSelf = weakSelf;
    strongSelf.indexLabel.text = @(index).stringValue;
}];

---

无限循环滚动视图

• 可以同时在代码和Xib以及Storyboard中使用。
• 只需要简单的设置一下图片源既可以，三行代码搞定无限循环广告视图。
• 目前图片源支持图片链接和UIImage实例。

如何使用SCLoopScrollView

• cocoapods导入：pod 'SCLoopScrollView'
• 手动导入：
• 将SCLoopScrollViewDemo/Classes文件夹中的所有文件拽入项目中
• 导入主头文件：#import "SCLoopScrollView.h"

效果图

Code

手动编码

NSArray *images = @[@"https://raw.githubusercontent.com/shicang1990/SCLoopScrollView/master/Images.xcassets/1.imageset/1%402x.png",
                    [UIImage imageNamed:@"3"],
                    @"https://raw.githubusercontent.com/shicang1990/SCLoopScrollView/master/Images.xcassets/2.imageset/2%402x.png",
                    [UIImage imageNamed:@"4"],
                    @"https://raw.githubusercontent.com/shicang1990/SCLoopScrollView/master/Images.xcassets/5.imageset/5%402x.png"];

SCLoopScrollView *scrollView = [[SCLoopScrollView alloc] initWithFrame:CGRectMake(0.0f, 0.0f, self.view.frame.size.width, self.view.frame.size.width*0.75)];
scrollView.backgroundColor = [UIColor lightGrayColor];
[self.view addSubview:scrollView];
scrollView.dataSource = images;
[scrollView show:^(NSInteger index) {
    NSLog(@"Tap Index:%@", @(index));
} scrolled:^(NSInteger index) {
    NSLog(@"Current Index:%@", @(index));
}];

通过故事板

NSArray *images = @[@"https://raw.githubusercontent.com/shicang1990/SCLoopScrollView/master/Images.xcassets/1.imageset/1%402x.png",
                    [UIImage imageNamed:@"3"],
                    @"https://raw.githubusercontent.com/shicang1990/SCLoopScrollView/master/Images.xcassets/2.imageset/2%402x.png",
                    [UIImage imageNamed:@"4"],
                    @"https://raw.githubusercontent.com/shicang1990/SCLoopScrollView/master/Images.xcassets/5.imageset/5%402x.png"];

_scrollView.dataSource = images;

__weak __typeof__(self)weakSelf = self;
[_scrollView show:^(NSInteger index) {
    __strong __typeof__(self)strongSelf = weakSelf;
    strongSelf.tapLabel.text = @(index).stringValue;
} scrolled:^(NSInteger index) {
    __strong __typeof__(self)strongSelf = weakSelf;
    strongSelf.indexLabel.text = @(index).stringValue;
}];