User blog comment:Logo12/Tools/@comment-5294711-20140928102503

I believe there's a problem with the Monitor width/height and Pixel size algorithms... also, there's no need for "mm" after resolution, and it's calculated in pixels anyway.

if you forgot: scrx = (scrsize*resx)/sqrt(resx^2 + resy^2) and scry = (scrx*resy)/resx

And pixsize = pixwidth^2

Also, the "Convert" button is not working.

Can you fix these problems, please? Thank you very very much.