2014-02-20から1日間の記事一覧

2014-02-20

16進数でUIColor をつくる

iOS xcode objective-c

#import <UIKit/UIKit.h> @interface UIColor (UIColorEx) +(id)colorWithRGBA: (uint)rgba; +(id)colorWithRGB: (uint)rgb; @end #import "UIColor+RGBA.h" @implementation UIColor (RGBA) +(id)colorWithRGBA: (uint)rgba { const uint r = (rgba & 0xFF000000) >> 24; c</uikit/uikit.h>…