PDF Line weights wrong on Mac vs PC

[Tom_P]

see also here

Print Display, no change up to 0.5mm

I work a lot with view capture to files, and so sometimes I edit the line weights just for display purposes. Make some things more clear, create some differentiation among a group of lines, etc. I noticed that when Print Display is ON, there is no noticeable difference between 0.0mm and 0.35mm Shouldn’t this be progressive? [image] Precisely speaking there seems to be a HUGE jump from 0.37 to 0.38 [image]

and here

Pdf via export, line width below 0.25mm / 0.7 pt?

Dear Pascal - many thanks - did you try the file i provided at the inital post ? even if i stay within the rhino-world before exporting the pdf: [Screenshot 2021-11-03 at 21.19.02] reopen the exported pdf in rhino [Screenshot 2021-11-03 at 21.20.21] this is the same that i get in affinity designer and illustrator ;-( kind regards -tom

@Helvetosaur

some work for McNeel then…

I did not check if the output is still the same, wrong from above files / topics…