+(UIColor *) hexStringToColor: (NSString *) stringToConvert
{
NSString *cString = [[stringToConvert stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]] uppercaseString];
if
([cString length] < 6)
return
[UIColor blackColor];
if
([cString hasPrefix:@
"0X"
]) cString = [cString substringFromIndex:2];
if
([cString hasPrefix:@
"#"
]) cString = [cString substringFromIndex:1];
if
([cString length] != 6)
return
[UIColor blackColor];
NSRange range;
range.location = 0;
range.length = 2;
NSString *rString = [cString substringWithRange:range];
range.location = 2;
NSString *gString = [cString substringWithRange:range];
range.location = 4;
NSString *bString = [cString substringWithRange:range];
unsigned
int
r, g, b;
[[NSScanner scannerWithString:rString] scanHexInt:&r];
[[NSScanner scannerWithString:gString] scanHexInt:&g];
[[NSScanner scannerWithString:bString] scanHexInt:&b];
return
[UIColor colorWithRed:((
float
) r / 255.0f)
green:((
float
) g / 255.0f)
blue:((
float
) b / 255.0f)
alpha:1.0f];
}