如图,方格中,每个小正方形的边长都是单位\(1\),\(\triangle ABC\)在平面直角坐标系中的位置如图.
\((1)\)画出\(\triangle ABC\)关于\(y\)轴对称的\(\triangle A_{1}B_{1}C_{1}\);
\((2)\)画出\(\triangle ABC\)绕点\(O\)按逆时针方向旋转\(90^{\circ}\)后的\(\triangle A_{2}B_{2}C_{2}\);
\((3)\)判断\(\triangle A_{1}B_{1}C_{1}\)和\(\triangle A_{2}B_{2}C_{2}\)是不是成轴对称?如果是,请在图中作出它们的对称轴.