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UIColor+Hex.m
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UIColor+Hex.m
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//
// UIColor+Hex.m
// color
//
// Created by Emil Marashliev on 6/14/12.
// Copyright (c) 2012 __MyCompanyName__. All rights reserved.
//
#import "UIColor+Hex.h"
@implementation UIColor (Hex)
+ (UIColor*) colorWithHex:(NSInteger)hexValue alpha:(CGFloat)alphaValue
{
return [UIColor colorWithRed:((float)((hexValue & 0xFF0000) >> 16))/255.0
green:((float)((hexValue & 0xFF00) >> 8))/255.0
blue:((float)(hexValue & 0xFF))/255.0 alpha:alphaValue];
}
+ (UIColor*) colorWithHex:(NSInteger)hexValue
{
return [UIColor colorWithHex:hexValue alpha:1.0];
}
- (NSString *) hexFromUIColor{
UIColor* color = self;
if (CGColorGetNumberOfComponents(color.CGColor) < 4) {
const CGFloat *components = CGColorGetComponents(color.CGColor);
color = [UIColor colorWithRed:components[0]
green:components[0]
blue:components[0]
alpha:components[1]];
}
if (CGColorSpaceGetModel(CGColorGetColorSpace(color.CGColor)) != kCGColorSpaceModelRGB) {
return [NSString stringWithFormat:@"#FFFFFF"];
}
return [NSString stringWithFormat:@"#%02X%02X%02X", (int)((CGColorGetComponents(color.CGColor))[0]*255.0),
(int)((CGColorGetComponents(color.CGColor))[1]*255.0),
(int)((CGColorGetComponents(color.CGColor))[2]*255.0)];
}
@end