case 't':
                transform += (fx.start.translateX != fx.end.translateX || fx.start.translateY != fx.end.translateY ?
                    ' translate(' + (fx.pos * (fx.end.translateX - fx.start.translateX) + fx.start.translateX) + ',' +
                    (fx.pos * (fx.end.translateY - fx.start.translateY) + fx.start.translateY) + ')' : '');
                break;