判断iphone 屏幕大小宏定义

 

#define IS_IPAD (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)  #define IS_IPHONE (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone)  #define IS_RETINA ([[UIScreen mainScreen] scale] >= 2.0)      #define SCREEN_WIDTH ([[UIScreen mainScreen] bounds].size.width)  #define SCREEN_HEIGHT ([[UIScreen mainScreen] bounds].size.height)  #define SCREEN_MAX_LENGTH (MAX(SCREEN_WIDTH, SCREEN_HEIGHT))  #define SCREEN_MIN_LENGTH (MIN(SCREEN_WIDTH, SCREEN_HEIGHT))      #define IS_IPHONE_4_OR_LESS (IS_IPHONE && SCREEN_MAX_LENGTH < 568.0)  #define IS_IPHONE_5 (IS_IPHONE && SCREEN_MAX_LENGTH == 568.0)  #define IS_IPHONE_6 (IS_IPHONE && SCREEN_MAX_LENGTH == 667.0)  #define IS_IPHONE_6P (IS_IPHONE && SCREEN_MAX_LENGTH == 736.0)

转载于:https://www.cnblogs.com/Cheetah-yang/p/4844573.html

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