Weather visualization

[admin]

1. Use an arrow icon with square proportions. Add object with this icon to visualization, set Additional classes to angle

2. Add to Custom JavaScript (Scripting > Tools > Edit custom JavaScript). Change 32/1/1 to your wind direction/angle object.

Code:

$(function(){
  grp.listen('32/1/1', function(obj) {
    $('.angle').css('transform', 'rotate(' + obj.value + 'deg');
  });
});

If you want a full compass then you need to add compass background with image element.