diff --git a/lib/mpl_toolkits/mplot3d/axes3d.py b/lib/mpl_toolkits/mplot3d/axes3d.py
index 14a94a744cce..ea901c671192 100644
--- a/lib/mpl_toolkits/mplot3d/axes3d.py
+++ b/lib/mpl_toolkits/mplot3d/axes3d.py
@@ -79,7 +79,6 @@ def __init__(
if rect is None:
rect = [0.0, 0.0, 1.0, 1.0]
- self._cids = []
self.initial_azim = azim
self.initial_elev = elev
@@ -115,6 +114,12 @@ def __init__(
self._zcid = None
self.mouse_init()
+ self.figure.canvas.mpl_connect(
+ 'motion_notify_event', self._on_move),
+ self.figure.canvas.mpl_connect(
+ 'button_press_event', self._button_press),
+ self.figure.canvas.mpl_connect(
+ 'button_release_event', self._button_release),
self.set_top_view()
self.patch.set_linewidth(0)
@@ -1004,8 +1009,7 @@ def get_proj(self):
def mouse_init(self, rotate_btn=1, zoom_btn=3):
"""
- Initializes mouse button callbacks to enable 3D rotation of the axes.
- Also optionally sets the mouse buttons for 3D rotation and zooming.
+ Set the mouse buttons for 3D rotation and zooming.
Parameters
----------
@@ -1015,20 +1019,16 @@ def mouse_init(self, rotate_btn=1, zoom_btn=3):
The mouse button or buttons to use to zoom the 3D axes.
"""
self.button_pressed = None
- self._cids = [
- self.figure.canvas.mpl_connect(
- 'motion_notify_event', self._on_move),
- self.figure.canvas.mpl_connect(
- 'button_press_event', self._button_press),
- self.figure.canvas.mpl_connect(
- 'button_release_event', self._button_release),
- ]
# coerce scalars into array-like, then convert into
# a regular list to avoid comparisons against None
# which breaks in recent versions of numpy.
self._rotate_btn = np.atleast_1d(rotate_btn).tolist()
self._zoom_btn = np.atleast_1d(zoom_btn).tolist()
+ def disable_mouse_rotation(self):
+ """Disable mouse buttons for 3D rotation and zooming."""
+ self.mouse_init(rotate_btn=[], zoom_btn=[])
+
def can_zoom(self):
"""
Return *True* if this axes supports the zoom box button functionality.
@@ -1069,13 +1069,6 @@ def cla(self):
self.grid(rcParams['axes3d.grid'])
- def disable_mouse_rotation(self):
- """Disable mouse button callbacks."""
- # Disconnect the various events we set.
- for cid in self._cids:
- self.figure.canvas.mpl_disconnect(cid)
- self._cids = []
-
def _button_press(self, event):
if event.inaxes == self:
self.button_pressed = event.button
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