AYScrollerLabel（跑马灯效果）

:label 跑马灯显示文字 使用 ScrollView ,帧计时器 与 UILabel 实现该效果

本代码使用 Object-c 实现

//
//  AppDelegate.m
//  AYScrollerLabel_OC
//
//  Created by Andy on 2017/6/1.
//  Copyright © 2017年 Andy. All rights reserved.
//

#import “AppDelegate.h“

@interface AppDelegate （）

@end

@implementation AppDelegate


- （BOOL）application:（UIApplication *）application didFinishLaunchingWithOptions:（NSDictionary *）launchOptions {
    // Override point for customization after application launch.
    return YES;
}


- （void）applicationWillResignActive:（UIApplication *）application {
    // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions （such as an incoming phone call or SMS message） or when the user quits the application and it begins the transition to the background state.
    // Use this method to pause ongoing tasks disable timers and invalidate graphics rendering callbacks. Games should use this method to pause the game.
}


- （void）applicationDidEnterBackground:（UIApplication *）application {
    

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2017-06-07 02:00  AYScrollerLabel-master\
     文件      412480  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC.gif
     目录           0  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\
     目录           0  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC.xcodeproj\
     文件       17597  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC.xcodeproj\project.pbxproj
     目录           0  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC.xcodeproj\project.xcworkspace\
     文件         163  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC.xcodeproj\project.xcworkspace\contents.xcworkspacedata
     目录           0  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC.xcodeproj\project.xcworkspace\xcuserdata\
     目录           0  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC.xcodeproj\project.xcworkspace\xcuserdata\colin.xcuserdatad\
     文件       17693  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC.xcodeproj\project.xcworkspace\xcuserdata\colin.xcuserdatad\UserInterfaceState.xcuserstate
     目录           0  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC.xcodeproj\xcuserdata\
     目录           0  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC.xcodeproj\xcuserdata\colin.xcuserdatad\
     目录           0  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC.xcodeproj\xcuserdata\colin.xcuserdatad\xcdebugger\
     文件          91  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC.xcodeproj\xcuserdata\colin.xcuserdatad\xcdebugger\Breakpoints_v2.xcbkptlist
     目录           0  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC.xcodeproj\xcuserdata\colin.xcuserdatad\xcschemes\
     文件        3902  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC.xcodeproj\xcuserdata\colin.xcuserdatad\xcschemes\AYScrollerLabel_OC.xcscheme
     文件         580  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC.xcodeproj\xcuserdata\colin.xcuserdatad\xcschemes\xcschememanagement.plist
     目录           0  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC\
     目录           0  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC\AYScrollerLabel\
     文件         804  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC\AYScrollerLabel\AYScrollerLabel.h
     文件        2769  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC\AYScrollerLabel\AYScrollerLabel.m
     文件         279  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC\AppDelegate.h
     文件        2041  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC\AppDelegate.m
     目录           0  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC\Assets.xcassets\
     目录           0  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC\Assets.xcassets\AppIcon.appiconset\
     文件         585  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC\Assets.xcassets\AppIcon.appiconset\Contents.json
     目录           0  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC\base.lproj\
     文件        1740  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC\base.lproj\LaunchScreen.storyboard
     文件        4478  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC\base.lproj\Main.storyboard
     文件        1152  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC\Info.plist
     文件         217  2017-06-07 02:00  AYScrollerLabel-master\AYScrollerLabel_OC\AYScrollerLabel_OC\ViewController.h
............此处省略6个文件信息