常用的一些宏

## #pragma mark -输出frame

NSLog(@" view frame = %@", NSStringFromCGRect(<#CGRect rect#>));

##pragma mark -屏幕尺寸

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

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

##//导航条高度

#define KHNavBarHeight44

##//状态栏高度

#define KHStatusBarHeight      [[UIApplication sharedApplication] statusBarFrame].size.height

*#pragma mark -颜色转换

##//十进制颜色转换

#define RGBCOLOR(r,g,b)        [UIColor colorWithRed:(r)/255.0green:(g)/255.0blue:(b)/255.0alpha:1]

##//十六进制颜色转换（0xFFFFFF）

#define HEXRGBCOLOR(hex)        [UIColor colorWithRed:((float)((hex &0xFF0000) >>16))/255.0green:((float)((hex &0xFF00) >>8))/255.0blue:((float)(hex &0xFF))/255.0alpha:1.0]

## #pragma mark -适配

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