//六位十六进制求UIColor
- (UIColor *) getColor: (NSString *) hexColor
{
	unsigned int red, green, blue;
	NSRange range;
	range.length = 2;
	
	range.location = 0; 
	[[NSScanner scannerWithString:[hexColor substringWithRange:range]] scanHexInt:&red];
	range.location = 2; 
	[[NSScanner scannerWithString:[hexColor substringWithRange:range]] scanHexInt:&green];
	range.location = 4; 
	[[NSScanner scannerWithString:[hexColor substringWithRange:range]] scanHexInt:&blue];	
	
	return [UIColor colorWithRed:(float)(red/255.0f) green:(float)(green/255.0f) blue:(float)(blue/255.0f) alpha:1.0f];
}