Merge pull request matplotlib#24252 from oscargus/3dlabelrotation

Change default rotation mode for 3D labels to 'anchor'

Author: ksunden

lib/mpl_toolkits/mplot3d/axis3d.py

@@ -96,7 +96,8 @@ def __init__(self, *args, **kwargs):
         self._axinfo = self._AXINFO[name].copy()
         # Common parts
         self._axinfo.update({
-            'label': {'va': 'center', 'ha': 'center'},
+            'label': {'va': 'center', 'ha': 'center',
+                      'rotation_mode': 'anchor'},
             'color': mpl.rcParams[f'axes3d.{name}axis.panecolor'],
             'tick': {
                 'inward_factor': 0.2,
@@ -402,6 +403,7 @@ def draw(self, renderer):
             self.label.set_rotation(angle)
         self.label.set_va(info['label']['va'])
         self.label.set_ha(info['label']['ha'])
+        self.label.set_rotation_mode(info['label']['rotation_mode'])
         self.label.draw(renderer)
 
         # Draw Offset text