NSDictionary *attributes = @{NSFontAttributeName: [UIFont fontWithName:@"HelveticaNeue" size:14]}; // NSString class method: boundingRectWithSize:options:attributes:context is // available only on ios7.0 sdk.
 CGRect rect = [textToMeasure boundingRectWithSize:CGSizeMake(width, MAXFLOAT) options:NSStringDrawingUsesLineFragmentOrigin attributes:attributes context:nil];