code: function addMouseEvents() {
              svg
                  .on('mouseover', function(d) {
                      handleMouseOver(this, d);
                  })
                  .on('mouseout', function(d) {
                      handleMouseOut(this, d);
                  })
                  .on('mousemove',  function(d) {
                      handleMouseMove(this, d);
                  });
          }
docs: Adds events to the container group if the environment is not mobile
  Adding: mouseover, mouseout and mousemove
  @private