OOUIUtils.h

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>

@interface OOUIUtils : NSObject

+ (void)doSafeGStateBlock:(void(^)(CGContextRef))block;

+ (UIColor *)colorByDarkening:(UIColor*)color by:(float)factor;

+ (UIImage *)imageFromBase64String:(NSString *)string;

+ (BOOL)isIpad;

+ (BOOL)is1xDensity;

+ (void)runOnMainThread:(void (^)(void))block;

@end