Find the horizontal and veritcal stretching factors of the tangent function graphed below. The tangent function has the domain $\left[-\frac{\pi}{2}, \frac{\pi}{2}\right]$.

Step 1 ：Insufficient information provided to find the stretching factors. Please provide the graph or more information about the transformed tangent function.

Step 2 ：\( \boxed{\text{Final Answer: Insufficient information}} \)