I've made a calculator with Google Sheets to make it easier for Olympic shooters to train at home. The data that it produces is very helpful, but I would like to make it easier for the users to print their targets by being able to just print an image in the sheet (if possible just by clicking a link).
The image I'm looking for is just a black circle, very simple. I want this circle to print at the exact size given by the calculator.
I've not been able to do it with the
image() formula, nor with Google Drawing (example).