FIX: Set calibration plot axes to screen resolution if available

doc/changes/dev/13558.bugfix.rst

@@ -0,0 +1 @@
+Fix axis limits in :meth:`mne.preprocessing.eyetracking.Calibration.plot` to use screen resolution if available, by :newcontrib:`Gnaneswar Lopinti`.

doc/changes/names.inc

@@ -106,6 +106,7 @@
 .. _Gennadiy Belonosov: https://github.com/Genuster
 .. _Geoff Brookshire: https://github.com/gbrookshire
 .. _George O'Neill: https://georgeoneill.github.io
+.. _Gnaneswar Lopinti: https://github.com/flying-spagetti
 .. _Gonzalo Reina: https://orcid.org/0000-0003-4219-2306
 .. _Guillaume Dumas: https://mila.quebec/en/person/guillaume-dumas
 .. _Guillaume Favelier: https://github.com/GuillaumeFavelier

mne/preprocessing/eyetracking/calibration.py

@@ -169,6 +169,10 @@ def plot(self, show_offsets=True, axes=None, show=True):
 
         # Invert y-axis because the origin is in the top left corner
         ax.invert_yaxis()
+        if self["screen_resolution"] is not None:
+            w, h = self["screen_resolution"]
+            ax.set_xlim(0, w)
+            ax.set_ylim(h, 0)
         ax.scatter(px, py, color="gray")
         ax.scatter(gaze_x, gaze_y, color="red", alpha=0.5)