[Gambas-user] GNU Plot Utils to print

[Martin]

Hi,
I am trying to print with GNU Plot Utils [1] and although I am able to 
print, I can't find the right way to control the scale, line width, etc.

Basically in Gambas side, I prepare a text file that has some specific 
instructions then in the terminal using a command and that file I get a 
PS file and then I send it to the printer or I can convert it to a PDF.

Does anyone know these tools?

[1] https://www.gnu.org/software/plotutils/

Thanks
Martin.