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在.pch文件里导入即可
//界面宽高
#define BatteryHeight 20.0
#define NavBarHeight 44.0
#define TabBarHeight 49.0
#define SCREEN_WIDTH ([UIScreen mainScreen].bounds.size.width)
#define SCREEN_HEIGHT ([UIScreen mainScreen].bounds.size.height)
#define APP_VERSION ([[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleVersion"]) //应用程序版本号
#define IOS_VERSION [[[UIDevice currentDevice] systemVersion] floatValue] //ios系统版本号
#define CurrentLanguage ([[NSLocale preferredLanguages] objectAtIndex:0]) //语言
//颜色
#define BACKGROUND_COLOR [UIColor colorWithRed:242.0/255.0 green:236.0/255.0 blue:231.0/255.0 alpha:1.0]
#define RGBCOLOR(r,g,b) [UIColor colorWithRed:(r)/255.0f green:(g)/255.0f blue:(b)/255.0f alpha:1]
#define RGBACOLOR(r,g,b,a) [UIColor colorWithRed:(r)/255.0f green:(g)/255.0f blue:(b)/255.0f alpha:(a)]
// rgb颜色转换（16进制->10进制）
#define
UIColorFromRGB(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]
//方正黑体简体字体定义
#define FONT(F) [UIFont fontWithName:@"FZHTJW--GB1-0" size:F]
//NSLog
#ifdef DEBUG
# define DLog(fmt, ...) NSLog((@"%s [Line %d] " fmt), __PRETTY_FUNCTION__, __LINE__, ##__VA_ARGS__);
#else
# define DLog(...)
#endif
#ifdef DEBUG
#define D_NSLog(format, ...) NSLog(format, ## __VA_ARGS__)
#else
#define D_NSLog(format, ...)
#endif
#define _po(o) DLOG(@"%@", (o))
#define _pn(o) DLOG(@"%d", (o))
#define _pf(o) DLOG(@"%f", (o))
#define _ps(o) DLOG(@"CGSize: {%.0f, %.0f}", (o).width, (o).height)
#define _pr(o) DLOG(@"NSRect: {{%.0f, %.0f}, {%.0f, %.0f}}", (o).origin.x, (o).origin.x, (o).size.width, (o).size.height)
#define DOBJ(obj) DLOG(@"%s: %@", #obj, [(obj) description])
#define MARK NSLog(@"\nMARK: %s, %d", __PRETTY_FUNCTION__, __LINE__)
//alert
#define alertContent(content) \
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"提示" \
message:content \
delegate:nil \
cancelButtonTitle:@"确定" \
otherButtonTitles:nil]; \
[alert show]; \
//分辨率：模拟器/iphone
#define
iPhone5 ([UIScreen instancesRespondToSelector:@selector(currentMode)] ?
CGSizeEqualToSize(CGSizeMake(640, 1136), [[UIScreen mainScreen]
currentMode].size) : NO)
#define isPad (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)
//G－C－D
#define BACK(block) dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), block)
#define MAIN(block) dispatch_async(dispatch_get_main_queue(),block)
#define USER_DEFAULT [NSUserDefaults standardUserDefaults] //user Default
//image
#define ImageNamed(_pointer) [UIImage imageNamed:[UIUtil imageName:_pointer]]
#define LOADIMAGE(file,ext) [UIImage imageWithContentsOfFile:[[NSBundle mainBundle]pathForResource:file ofType:ext]]
例如 imageView.image = LOADIMAGE(@"文件名",@"png");
// degrees/radian functions 角度转弧度 弧度转角度
#define degreesToRadian(x) (M_PI * (x) / 180.0)
#define radianToDegrees(radian) (radian*180.0)/(M_PI)
//viewWithTag
#define VIEWWITHTAG(_OBJECT, _TAG) [_OBJECT viewWithTag : _TAG]
iOS 程序员开发最常用宏定义
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原文地址：http://www.cnblogs.com/huangzs/p/4530328.html
