Re: Add ViewerPrefs PrintScaling=none to pdf created by pcl6?

At 07:28 10/11/2014 -0500, Edward Mendelson wrote:


>be built into the source code that I use to build it. That should make 
>things simpler, I hope.

Yes that'll definitely be a simpler task, you just need to work out what 
the param_list should look like, and send it to the put_params method. If 
you can build a debug version of Ghostscript (not pcl6.exe, but 
gswin32.exe), then putting a breakpoint in gdev_pdf_put_params (gdevpdfp.c) 
would probably be illuminating, the line where it checks for a pdfmark.:

         code = param_read_string_array(plist, (param_name = "pdfmark"), &ppa);
         switch (code) {
             case 0:
                 code = pdfwrite_pdf_open_document(pdev);
                 if (code < 0)
                     return code;
                 code = pdfmark_process(pdev, &ppa);

You can look at the parameter list that results from your pdfmark in there 
and a stack trace will tell you how the code got there, that code will 
probably have some useful chunks for creating the parameter list in it.


                     Ken