iOS开发常用的宏定义

//获取屏幕 宽度、高度  

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

#define SCREEN_HEIGHT ([UIScreen mainScreen].bounds.size.height)

 

//获取屏幕的rect和size

#define screenRect          ([[UIScreen mainScreen] bounds])

#define screenSize          ([[UIScreen mainScreen] bounds].size)

 

**********************************打印日志****************************************

//打印出控件的fram

#define LOGFRAME(f)         NSLog(@" x:%f y:%f %f height:%f ",f.origin.x,f.origin.y,f.size.width,f.size.height)

//DEBUG  模式下打印日志,当前行

#ifdef DEBUG

# define DLog(fmt, ...) NSLog((@"[文件名:%s] " "[函数名:%s] " "[行号:%d] " fmt), __FILE__, __FUNCTION__, __LINE__, ##__VA_ARGS__);

#else

# define DLog(...);

#endif

----------------------系统----------------------------  

 //获取系统版本  

#define IOS_VERSION [[[UIDevice currentDevice] systemVersion] floatValue]  

#define CurrentSystemVersion [[UIDevice currentDevice] systemVersion]  

///判断设备的操做系统是不是iOS7,iOS9

#define IOS7                [[[UIDevice currentDevice] systemVersion] floatValue] >= 7.0

#define IOS9                [[[UIDevice currentDevice] systemVersion] floatValue] > 9.0

//获取当前语言  

#define CurrentLanguage ([[NSLocale preferredLanguages] objectAtIndex:0])

//判断5,6,6p,ipad

#define iPhone4             ([UIScreen instancesRespondToSelector:@selector(currentMode)] ? CGSizeEqualToSize(CGSizeMake(640, 960), [[UIScreen mainScreen] currentMode].size) : NO)

#define iPhone5             ([UIScreen instancesRespondToSelector:@selector(currentMode)] ? CGSizeEqualToSize(CGSizeMake(640, 1136), [[UIScreen mainScreen] currentMode].size) : NO)

#define iPhone6             ([UIScreen instancesRespondToSelector:@selector(currentMode)] ? CGSizeEqualToSize(CGSizeMake(750, 1334), [[UIScreen mainScreen] currentMode].size) : NO)

#define iPhone6p            ([UIScreen instancesRespondToSelector:@selector(currentMode)] ? CGSizeEqualToSize(CGSizeMake(1242, 2208), [[UIScreen mainScreen] currentMode].size) : NO)

#define isPad               (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)

*******************颜色类****************************************

//带有RGBA的颜色设置

#define RGBA(r, g, b, a)    [UIColor colorWithRed:r/255.0 green:g/255.0 blue:b/255.0 alpha:a]

// rgb颜色转换(16进制->10进制)

#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]

// 获取RGB颜色  

#define RGBA(r,g,b,a) [UIColor colorWithRed:r/255.0f green:g/255.0f blue:b/255.0f alpha:a]  

#define RGB(r,g,b) RGBA(r,g,b,1.0f)

//清除背景色  

#define CLEARCOLOR [UIColor clearColor]

***********************其他********************

//方正黑体简体字体定义  

#define FONT(F) [UIFont fontWithName:@"FZHTJW--GB1-0" size:F]

//由角度获取弧度 有弧度获取角度  

#define degreesToRadian(x) (M_PI * (x) / 180.0)  

#define radianToDegrees(radian) (radian*180.0)/(M_PI)

未完待续吧。。。

原文地址:https://www.cnblogs.com/wenqian/p/5395703.html