Symbol gradient

[tomnord]

Set element's Additional classes to colorize and display mode to either Icon or Icon and value.

Add to Custom CSS to hide the icon image.

Code:

.colorize .icon img {   visibility: hidden; }

Add to Custom JavaScript:

Code:

$(function(){   $('.colorize').each(function(_, el) {     var $el = $(el), addr = $el.data('object'), icon = $el.find('.icon');         grp.listen(addr, function(obj) {       var val = obj.value || 0;       val = Math.round(2.55 * (100 - val));       icon.css('background-color', 'rgb(' + val + ', 255, ' + val + ')');     });   }); });

Hov do I make the square that will show the gradient?