Exporting 3d view (white,line) as vector pdf or dwg file

[Anonymous]

Hi,
As stated in the topic, is there any way to export current 3d viewport as vector image file, pdf or dwg?
I have tried to put it on a layout and other ways I have red on the web, but it only puts the view which is a raster image, even when saved as pdf, its just a raster image, not a vector one.
There must be a way to do this, but I cannot find any information how to do this.
Please help

[Anonymous]

Ok
I got this, just have to set view as "white, patterns" (not white,shadows, or white, lines etc), put it on layout and print as pdf.