iOS机型适配,5,6,6p机型宏定义

#define kScreenNoW(p)   ([UIScreen mainScreen].bounds.size.width - kRadio(p))

#define kScreenW            [UIScreen mainScreen].bounds.size.width

#define kScreenH            [UIScreen mainScreen].bounds.size.height

#define kBoundsW            self.bounds.size.width

#define kBoundsH            self.bounds.size.height

//判断设备

#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_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)

//比例适配

#define kRadio(w)           kScreenW*(w)/375