Re: [ARMini-support] PDF printing

  • From: John Norris <jrn@xxxxxxxxxxxxxxxxx>
  • To: armini-support@xxxxxxxxxxxxx
  • Date: Wed, 17 Dec 2014 09:03:15 GMT

In message <69802b7754.Andrew-Pin@xxxxxxxxxxxx>
          Andrew Pinder <Andrew.Pinder@xxxxxxxxxxxxx> wrote:

> In message <b0d4217754.John@xxxxxxxxxxxxxxxxxxxxx>
>  on 16 Dec 2014 John Norris <jrn@xxxxxxxxxxxxxxxxx> wrote:

>> You may well be right but I don't see how it's relevant to my case
>> where I am using a PCL driver, not a PostScript driver, to print pdf
>> files - unless the implication of what you are saying is that text in
>> the pdf file is already inherently flawed by the use of PS2 drivers to
>> create it in such a way that it can be viewed but not printed. Given
>> that the Pi will happily print such files complete with text, whereas
>> the Pandaboard won't, suggests that the cause of the problem cannot
>> rest wholly with the PS drivers.

Re-reading the above I see I have, once again, written beyond my level 
of knowledge. In my case, trying to print pdf files via PCL to a 
non-PostScript printer, the PS driver issue is largely if not 
completely irrelevant. This is because even if a PS driver problem 
were in some way responsible for my own pdf files printing without 
text it wouldn't be relevant to pdf files generated by others, for 
example using Acrobat on a PC. Yet these too print without text from 
my PandaRO (but print correctly from my Pi and RiscPC).

> I have a vague recollection that problems have been caused by text
> needing to be converted to paths in order to print to PostScript.  Or
> am I muddling things up?

No I don't think you are muddling things up as if I convert text in, 
say, a Drawfile to path before creating a pdf file then the text 
prints OK. However that doesn't help much with 'non-graphics' text in 
a pdf file.

John Norris
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