Clean up resize block

dstansby · dstansby · commit ba685b593bb7 · 2021-12-10T19:33:57.000Z
diff --git a/lib/matplotlib/widgets.py b/lib/matplotlib/widgets.py
@@ -3064,15 +3064,14 @@ def _onmove(self, event):
         xy = np.array([event.xdata, event.ydata])
         xy_press = np.array([self._eventpress.xdata, self._eventpress.ydata])
 
-        # The calculations are done for rotation at zero: we apply inverse
-        # transformation to events except when we rotate and move
         state = self._state
         rotate = ('rotate' in state and
                   self._active_handle in self._corner_order)
         move = self._active_handle == 'C'
         resize = self._active_handle and not move
 
-        if not move and not rotate:
+        if resize:
+            # If resizing, use xy/xy_press in a de-rotated frame
             inv_tr = self._get_rotation_transform().inverted()
             xy = inv_tr.transform(xy)
             xy_press = inv_tr.transform(xy_press)
