Group Address value in SVG icon

[Thomas]

Hi
Can I use object group address value in SVG icon?
The idea is to show damper state better than just value in percent. And what I don't want to do is creating set of icon rotated by 10° stored as object additional icons.
Any idea?

I use this construction in SVG

Code:

 var p = window.parent, el, addr;
      el = document.getElementById('mercury');
     if (p) {
       if (typeof p.grp != 'undefined') {
p.grp.listen('7/2/1', function(object, state) {
el.setAttribute('height', Math.round((object.value+30) * 6.4));
}, false);
        }
     }
   

and what I need in this script is to replace '7/2/1' by the actual object group address.