title: using graphics to measure Window user font size setting
body: <p>Having recently posetd a question about retrieving the user's font settings, like 96 or 120 dpi, several SO gurus told me to use dpiX and dpiY from any graphic object.</p>
  
  <p>But does the dpi relates to the screen size (X / Y) or the font size (X only available) ? </p>
  
  <p>In other words, can I be certain that dpiX = dpiY in all cases? </p>
  
  <p>Otherwise, the new font would look stretched, wouldn't it? </p>
  
  <p>For instance what if dpiX = 96 and dpiY = 60 ???</p>