Thanks for your answer, I guess the relathed stuff is:
print #1, "gs -dNOPAUSE -sDEVICE=psmono -r1200 -sPAPERSIZE=11x17 -dCOLORSCREEN "; print #1, "-dDITHERPPI=";trim$(str$(linescreen));" -sOUTPUTFILE=temp.ps 11x17.pdf -c quit" Probably "-dDITHERPPI=";trim$(str$(linescreen));" is what does the trick Hmmm... I'm not a postscript expert. I will try postscript reference, this trim trick is new for me. Could halftone angles and point shape be set too with trim? Halftone angles are important since this is for silk screening purposes. Thanks again, Roman Frank Cox escribi?: > On Fri, 08 Jun 2007 21:06:56 +0200 > Roman Mu?oz <tatel at infonegocio.com> wrote: > >> I would to be able to print CMYK separations while setting linescreen, >> halftone angles, etc. > >> Is this possible? > > You can do this with Ghostscript. > > Details are in my article here: http://www.melvilletheatre.com/articles > >
