常用宏定义 - 获取横竖屏宽度与高度

标签：make   获取   esc   竖屏   横竖屏   class   define   宽度   native   

需要横屏或者竖屏，获取屏幕宽度与高度

#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000 // 当前Xcode支持iOS8及以上

#define SCREEN_WIDTH ([[UIScreen mainScreen] respondsToSelector:@selector(nativeBounds)]?[UIScreen mainScreen].nativeBounds.size.width/[UIScreen mainScreen].nativeScale:[UIScreen mainScreen].bounds.size.width)

#define SCREENH_HEIGHT ([[UIScreen mainScreen] respondsToSelector:@selector(nativeBounds)]?[UIScreen mainScreen].nativeBounds.size.height/[UIScreen mainScreen].nativeScale:[UIScreen mainScreen].bounds.size.height)

#define SCREEN_SIZE ([[UIScreen mainScreen] respondsToSelector:@selector(nativeBounds)]?CGSizeMake([UIScreen mainScreen].nativeBounds.size.width/[UIScreen mainScreen].nativeScale,[UIScreen mainScreen].nativeBounds.size.height/[UIScreen mainScreen].nativeScale):[UIScreen mainScreen].bounds.size)

#else

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

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

#define SCREEN_SIZE [UIScreen mainScreen].bounds.size

#endif

常用宏定义 - 获取横竖屏宽度与高度

标签：make   获取   esc   竖屏   横竖屏   class   define   宽度   native   

原文地址：https://www.cnblogs.com/CH520/p/9311381.html