You can take a screenshot.

@UserSupport Yes but I wanted something much higher resolution for the people doing manual component insertion.

OK, we will add it at todo list

Thanks.  I realise it's a long list but I think if you save the photo view at the API level it should save at a higher resolution than the actual screen.  A screenshot would have been ok if my board was square but it is very tall and thin and the resolution became poor.

@UserSupport Yes Please

You can export it as an SVG and then convert that to any other format you need. If you drag and drop the SVG into Chrome then it can be printed directly to a pdf at high resolution. If you drag and drop the SVG into LibreOffice Draw and select it, then it can be exported (tick the 'Selection' option) in just about any image or graphics format with any desired resolution.