On Sat, 23 Jan 2021, Oliver Corff wrote:
you are correct --- the Postscript output looks fine (and beautiful). It is only with the -Tpdf option that the black PDF file appears.
I am embarreassed that I have no fix to the problem with -Tpdf output. Stay safe - Damian Pacific Engineering Systems International, 277-279 Broadway, Glebe NSW 2037 Ph:+61-2-8571-0847 .. Fx:+61-2-9692-9623 | unsolicited email not wanted here Views & opinions here are mine and not those of any past or present employer