iOS上下两collectionView横向联动非常丝滑

// // FSDefinedFunctions.h // FlyShow // // Created by apple on 16/3/16. // Copyright © 2016年 Fission. All rights reserved. // #ifndef FSDefinedFunctions_h #define FSDefinedFunctions_h #define RevertX(SuperW,ViewX,ViewW) !IsArabic?ViewX:(SuperW - ViewX - ViewW) #define RevertXAToE(SuperW,ViewX,ViewW) IsArabic?ViewX:(SuperW - ViewX - ViewW) #define RGB(r, g, b) [UIColor colorWithRed:((r) / 255.0) green:((g) / 255.0) blue:((b) / 255.0) alpha:1.0] #define RGBAlpha(r, g, b, a) [UIColor colorWithRed:((r) / 255.0) green:((g) / 255.0) blue:((b) / 255.0) alpha:(a)] #define HexRGB(rgbValue) [UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 green:((float)((rgbValue & 0xFF00) >> 8))/255.0 blue:((float)(rgbValue & 0xFF))/255.0 alpha:1.0] #define HexRGBAlpha(rgbValue,a) [UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 green:((float)((rgbValue & 0xFF00) >> 8))/255.0 blue:((float)(rgbValue & 0xFF))/255.0 alpha:(a)] // 切换语言 #define LanguageBundle [NSBundle bundleWithPath:[[NSBundle mainBundle] pathForResource:[NSString stringWithFormat:@"%@",[[NSUserDefaults standardUserDefaults] objectForKey:@"appLanguage"]] ofType:@"lproj"]] // 颜色 #define Color(red,green,blue) [UIColor colorWithRed:red/255.0 green:green/255.0 blue:blue/255.0 alpha:1]; #define IOS7_OR_LATER ( [[[UIDevice currentDevice] systemVersion] compare:@"7.0"] != NSOrderedAscending ) //color #define RGB(r, g, b) [UIColor colorWithRed:((r) / 255.0) green:((g) / 255.0) blue:((b) / 255.0) alpha:1.0] #define RGBAlpha(r, g, b, a) [UIColor colorWithRed:((r) / 255.0) green:((g) / 255.0) blue:((b) / 255.0) alpha:(a)] #define HexRGB(rgbValue) [UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 green:((float)((rgbValue & 0xFF00) >> 8))/255.0 blue:((float)(rgbValue & 0xFF))/255.0 alpha:1.0] #define HexRGBAlpha(rgbValue,a) [UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 green:((float)((rgbValue & 0xFF00) >> 8))/255.0 blue:((float)(rgbValue & 0xFF))/255.0 alpha:(a)] //首页文件存储 #define FSHomeInfoFilepath [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) lastObject] stringByAppendingPathComponent:@"FSHomeInfo.data"] #endif /* FSDefinedFunctions_h */ //阿语字体 #define FSFontNameAlJazeeraArabicRegular @"Al-Jazeera-Arabic-Regular" #define FSFontNameAlJazeeraArabicLight @"Al-Jazeera-Arabic-Light" #define FSFontNameHelveticaLight @"Helvetica Light" #define FSFontNameHelveticaBold @"Helvetica Bold" #define FSFontNameHelveticaBoldOblique @"Helvetica Bold Oblique" #define ThemeColor HexRGB(0x0bc2c6)