ENH: Adjusted the relative positioning so it doesn't rescale with border size

Author: ArthurJWH

rocketpy/plots/monte_carlo_plots.py

@@ -1,4 +1,5 @@
 import matplotlib.pyplot as plt
+from matplotlib.transforms import offset_copy
 import numpy as np
 
 from ..tools import generate_monte_carlo_ellipses, import_optional_dependency
@@ -114,11 +115,18 @@ def ellipses(
             )
 
         plt.legend()
+
         ax.set_title("1$\\sigma$, 2$\\sigma$ and 3$\\sigma$ Monte Carlo Ellipses")
-        ax.text(0, -0.1, "West", va="bottom", ha="center", transform=ax.transAxes)
-        ax.text(1, -0.1, "East", va="bottom", ha="center", transform=ax.transAxes)
-        ax.text(-0.12, 0, "South", va="bottom", ha="left", transform=ax.transAxes)
-        ax.text(-0.12, 1, "North", va="top", ha="left", transform=ax.transAxes)
+        north_south_offset = offset_copy(
+            ax.transAxes, fig=plt.gcf(), x=-72, y=0, units="points"
+        )
+        east_west_offset = offset_copy(
+            ax.transAxes, fig=plt.gcf(), x=0, y=-30, units="points"
+        )
+        ax.text(0, 0, "West", va="bottom", ha="center", transform=east_west_offset)
+        ax.text(1, 0, "East", va="bottom", ha="center", transform=east_west_offset)
+        ax.text(0, 0, "South", va="bottom", ha="left", transform=north_south_offset)
+        ax.text(0, 1, "North", va="top", ha="left", transform=north_south_offset)
         ax.set_ylabel("Y (m)")
         ax.set_xlabel("X (m)")