Posted by dellus on Nov 30, 2020; 11:25pm
URL: https://forum.librecad.org/Export-print-to-PDF-tp5719778p5719800.html

Now I had a look at it and I have no explanation. It's also strange the V220 export.pdf is much larger than the others. If you look right at it you can see that those missing lines are there, but very, very faint.
I opened the pdf's in Inkscape to see if this reveals something. I suspected some layer issue. Couldn't find something in that direction. But when I did some ungrouping which also unlocked from the page size cage, I found the other drawings on a large sheet visible. They are still in the pdf file, unvisible!

Have you converted a pdf plan to dxf with some external tool and then used that to draw the sewage and fresh water installation? Maybe that's the origin of the trouble.

With my 2.2.0 Windows install I have no quality issue. If you have a windows machine available you could try if the problem persists. Or you could provide the dxf here for me to test. You could delete the other drawings and just leave the foundation plan. Then we can see if it is a Mac issue. Or if you have done something wrong.

Bye