Implementation
static UniconData uniBrightnessHalf = UniconData ( name: 'brightness-half', style: 'line', path: '<path d="M12,8a1,1,0,0,0,0,2,2,2,0,0,1,0,4,1,1,0,0,0,0,2,4,4,0,0,0,0-8Zm9.71,3.29L19.36,9V5.64a1,1,0,0,0-1-1H15.05L12.71,2.29a1,1,0,0,0-1.42,0L9,4.64H5.64a1,1,0,0,0-1,1V9L2.29,11.29a1,1,0,0,0,0,1.42l2.35,2.34v3.31a1,1,0,0,0,1,1H9l2.34,2.35a1,1,0,0,0,1.42,0l2.34-2.35h3.31a1,1,0,0,0,1-1V15.05l2.35-2.34A1,1,0,0,0,21.71,11.29Zm-4.05,2.64a1,1,0,0,0-.3.71v2.72H14.64a1,1,0,0,0-.71.3L12,19.59l-1.93-1.93a1,1,0,0,0-.71-.3H6.64V14.64a1,1,0,0,0-.3-.71L4.41,12l1.93-1.93a1,1,0,0,0,.3-.71V6.64H9.36a1,1,0,0,0,.71-.3L12,4.41l1.93,1.93a1,1,0,0,0,.71.3h2.72V9.36a1,1,0,0,0,.3.71L19.59,12Z"/>');
