How can I change text font in UIPickerView in iOS 7?

Question

I was able to change my font color but I also need to change font size, how can I accomplish that? Here's my code for chaning the color,

 - (NSAttributedString *)pickerView:(UIPickerView *)pickerView attributedTitleForRow:(NSInteger)row forComponent:(NSInteger)component {     NSString *title = _currencyName[row];     NSAttributedString *attString = [[NSAttributedString alloc] initWithString:title attributes:@{NSForegroundColorAttributeName:[UIColor whiteColor]}];      return attString;  } 

UPDATE: this didn't work:

 NSAttributedString *attString = [[NSAttributedString alloc] initWithString:title attributes:@{NSForegroundColorAttributeName:[UIColor whiteColor], NSFontAttributeName: [UIFont fontWithName:@"HelveticaNeue-Light" size:40]}]; 

Answer 1

- (UIView *)pickerView:(UIPickerView *)pickerView viewForRow:(NSInteger)row forComponent:(NSInteger)component reusingView:(UIView *)view {     UILabel* tView = (UILabel*)view;     if (!tView)     {        tView = [[UILabel alloc] init];        [tView setFont:[UIFont fontWithName:@"Helvetica" size:14]];        //[tView setTextAlignment:UITextAlignmentLeft];        tView.numberOfLines=3;     }     // Fill the label text here     tView.text=[wishvalues objectAtIndex:row];    return tView; }