Created
May 15, 2013 14:36
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+ (UIColor *) colorFromHexString:(NSString *)hexString { | |
NSString *cleanString = [hexString stringByReplacingOccurrencesOfString:@"#" withString:@""]; | |
if([cleanString length] == 3) { | |
cleanString = [NSString stringWithFormat:@"%@%@%@%@%@%@", | |
[cleanString substringWithRange:NSMakeRange(0, 1)],[cleanString substringWithRange:NSMakeRange(0, 1)], | |
[cleanString substringWithRange:NSMakeRange(1, 1)],[cleanString substringWithRange:NSMakeRange(1, 1)], | |
[cleanString substringWithRange:NSMakeRange(2, 1)],[cleanString substringWithRange:NSMakeRange(2, 1)]]; | |
} | |
if([cleanString length] == 6) { | |
cleanString = [cleanString stringByAppendingString:@"ff"]; | |
} | |
unsigned int baseValue; | |
[[NSScanner scannerWithString:cleanString] scanHexInt:&baseValue]; | |
float red = ((baseValue >> 24) & 0xFF)/255.0f; | |
float green = ((baseValue >> 16) & 0xFF)/255.0f; | |
float blue = ((baseValue >> 8) & 0xFF)/255.0f; | |
float alpha = ((baseValue >> 0) & 0xFF)/255.0f; | |
return [UIColor colorWithRed:red green:green blue:blue alpha:alpha]; | |
} |
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