how do I set a jpg image that I will use to draw my floor plan? Namely, I just need a monochrome display. I need draw and print in A3 and A4 format. I tried to select (example) A4 in Page setup/Page format, but I don't understand what values I have to enter when inserting the background image that I will draw on it? I tried something, but when I go to Print to PDF, the drawing is much smaller. There is a room to be more bigger.
Thank you