Would a photograph of a VT220 be any use? Regards, Peter Coghlan.

I can do this, please specify how you need it (format/resolution/size), what you want to see on the screen. Bill On Thu, May 20, 2021 at 9:40 AM Lars Brinkhoff via cctalk <cctalk at classiccmp.org> wrote:

Bill Degnan wrote: Thank you very much! This is interesting because it shows VT100 dot stretching is done first, and other attributes on top of that. The VT220 does character widening first, and dot stretching after that. This means VT220 double width characters get more fine details than on the VT100. (The CIT-101 clone does widening first and dot stretching later like the VT220. BUT it disables dot stretching in reverse video, which is unlike the DEC terminals. Maybe this suggests reverse video is done before dot stretching.)