objective c - IOS embed font in PDF

Question

I am drawing a PDF file and cannot figure out how to embed the font into the PDF itself, could anyone help me out? It displays fine on the device however once it is emailed out or printed via AirPrint I just get the fallback font. Here is my code...

- (void) drawChart{
CGContextRef    currentContext = UIGraphicsGetCurrentContext();
CGContextSetRGBFillColor(currentContext, 0.0, 0.0, 0.0, 1.0);


NSUserDefaults *data = [NSUserDefaults standardUserDefaults];
NSString *pChart1 = [data stringForKey:@"pchart1"];


NSString *textToDraw = [NSString stringWithFormat:@"%@",pChart1];

UIFont *font = [UIFont fontWithName:@"MyFont" size:14];

CGSize stringSize = [textToDraw sizeWithFont:font
                           constrainedToSize:CGSizeMake(pageSize.width - 2*kBorderInset-2*kMarginInset, pageSize.height - 2*kBorderInset - 2*kMarginInset) 
                               lineBreakMode:UILineBreakModeWordWrap];

CGRect renderingRect = CGRectMake(kBorderInset + kMarginInset, kBorderInset + kMarginInset + 50.0, pageSize.width - 2*kBorderInset - 2*kMarginInset, stringSize.height);

[textToDraw drawInRect:renderingRect 
              withFont:font
         lineBreakMode:UILineBreakModeWordWrap
             alignment:UITextAlignmentLeft];
}

Any help would be much appreciated!

Answer 1

I have no idea why, but, on an application I was involved in we had this problem, once we switched from using an open type font to true type font it just worked.