iOS常用macros,不定期更新。
#define IS_568_SCREEN (fabs((double)[[UIScreen mainScreen]bounds].size.height - (double)568) < DBL_EPSILON) //判断是否4英寸屏幕
iOS常用macros,不定期更新。
#define IS_568_SCREEN (fabs((double)[[UIScreen mainScreen]bounds].size.height - (double)568) < DBL_EPSILON) //判断是否4英寸屏幕
转载于:https://my.oschina.net/notting/blog/222321