Have you tried the hpgl output to see if it is what you want? The hpgl output will be in units of precisely 1/40 mm = 0.025 mm. (and approximately one thousandth of an inch), which I believe is standard practice for hpgl.
Have you tried the hpgl output to see if it is what you want?
The hpgl output will be in units of precisely 1/40 mm = 0.025 mm. (and approximately one thousandth of an inch), which I believe is standard practice for hpgl.