From 56ec318efa8080601e4fbf2bb8f4c58a0e99794b Mon Sep 17 00:00:00 2001
From: Vagner Messias <vagnermessias.vmc@gmail.com>
Date: Mon, 26 May 2025 00:41:40 -0300
Subject: [PATCH 1/8] Bbox refactor

---
 lib/mpl_toolkits/mplot3d/art3d.py  | 37 ++++++++++++++++++++++++++++-
 lib/mpl_toolkits/mplot3d/axes3d.py | 23 ++++++++----------
 lib/mpl_toolkits/mplot3d/bbox3d.py | 38 ++++++++++++++++++++++++++++++
 3 files changed, 84 insertions(+), 14 deletions(-)
 create mode 100644 lib/mpl_toolkits/mplot3d/bbox3d.py

diff --git a/lib/mpl_toolkits/mplot3d/art3d.py b/lib/mpl_toolkits/mplot3d/art3d.py
index 483fd09be163..c16567991042 100644
--- a/lib/mpl_toolkits/mplot3d/art3d.py
+++ b/lib/mpl_toolkits/mplot3d/art3d.py
@@ -20,7 +20,7 @@
     Collection, LineCollection, PolyCollection, PatchCollection, PathCollection)
 from matplotlib.patches import Patch
 from . import proj3d
-
+from .bbox3d import _Bbox3d
 
 def _norm_angle(a):
     """Return the given angle normalized to -180 < *a* <= 180 degrees."""
@@ -97,6 +97,16 @@ def _viewlim_mask(xs, ys, zs, axes):
     return mask
 
 
+def create_bbox3d_from_array(arr):
+    arr = np.asarray(arr)
+    if arr.ndim != 2 or arr.shape[1] != 3:
+        raise ValueError("Expected array of shape (N, 3)")
+    xmin, xmax = np.min(arr[:, 0]), np.max(arr[:, 0])
+    ymin, ymax = np.min(arr[:, 1]), np.max(arr[:, 1])
+    zmin, zmax = np.min(arr[:, 2]), np.max(arr[:, 2])
+    return _Bbox3d(((xmin, xmax), (ymin, ymax), (zmin, zmax)))
+
+
 class Text3D(mtext.Text):
     """
     Text object with 3D position and direction.
@@ -330,6 +340,10 @@ def draw(self, renderer):
         self.set_data(xs, ys)
         super().draw(renderer)
         self.stale = False
+    
+    def _get_datalim3d(self):
+        xs, ys, zs = self._verts3d
+        return create_bbox3d_from_array(np.column_stack((xs, ys, zs)))
 
 
 def line_2d_to_3d(line, zs=0, zdir='z', axlim_clip=False):
@@ -513,6 +527,10 @@ def do_3d_projection(self):
             minz = np.nan
         return minz
 
+    def _get_datalim3d(self):
+        segments = np.concatenate(self._segments3d)
+        return create_bbox3d_from_array(segments)
+
 
 def line_collection_2d_to_3d(col, zs=0, zdir='z', axlim_clip=False):
     """Convert a `.LineCollection` to a `.Line3DCollection` object."""
@@ -591,6 +609,9 @@ def do_3d_projection(self):
         self._path2d = mpath.Path(np.ma.column_stack([vxs, vys]))
         return min(vzs)
 
+    def _get_datalim3d(self):
+        return create_bbox3d_from_array(self._segment3d)
+
 
 class PathPatch3D(Patch3D):
     """
@@ -653,6 +674,9 @@ def do_3d_projection(self):
         self._path2d = mpath.Path(np.ma.column_stack([vxs, vys]), self._code3d)
         return min(vzs)
 
+    def _get_datalim3d(self):
+        return create_bbox3d_from_array(self._segment3d)
+
 
 def _get_patch_verts(patch):
     """Return a list of vertices for the path of a patch."""
@@ -832,6 +856,10 @@ def get_edgecolor(self):
             return self.get_facecolor()
         return self._maybe_depth_shade_and_sort_colors(super().get_edgecolor())
 
+    def _get_datalim3d(self):
+        xs, ys, zs = self._offsets3d
+        return create_bbox3d_from_array(np.column_stack((xs, ys, zs)))
+
 
 def _get_data_scale(X, Y, Z):
     """
@@ -1087,6 +1115,10 @@ def get_edgecolor(self):
             return self.get_facecolor()
         return self._maybe_depth_shade_and_sort_colors(super().get_edgecolor())
 
+    def _get_datalim3d(self):
+        xs, ys, zs = self._offsets3d
+        return create_bbox3d_from_array(np.column_stack((xs, ys, zs)))
+
 
 def patch_collection_2d_to_3d(
     col,
@@ -1464,6 +1496,9 @@ def get_edgecolor(self):
             self.do_3d_projection()
         return np.asarray(self._edgecolors2d)
 
+    def _get_datalim3d(self):
+        return create_bbox3d_from_array(self._faces.reshape(-1, 3))
+
 
 def poly_collection_2d_to_3d(col, zs=0, zdir='z', axlim_clip=False):
     """
diff --git a/lib/mpl_toolkits/mplot3d/axes3d.py b/lib/mpl_toolkits/mplot3d/axes3d.py
index 55b204022fb9..a5891c6679b0 100644
--- a/lib/mpl_toolkits/mplot3d/axes3d.py
+++ b/lib/mpl_toolkits/mplot3d/axes3d.py
@@ -607,6 +607,13 @@ def auto_scale_xyz(self, X, Y, Z=None, had_data=None):
             self.zz_dataLim.update_from_data_x(Z, not had_data)
         # Let autoscale_view figure out how to use this data.
         self.autoscale_view()
+    
+    def auto_scale_lim(self, bbox3d, had_data=False):
+        self.xy_dataLim.update_from_bbox(bbox3d.to_bbox_xy())
+        self.zz_dataLim.update_from_bbox(bbox3d.to_bbox_zz())
+        if not had_data:
+            self._xy_dataLim_set = True
+            self._zz_dataLim_set = True
 
     def autoscale_view(self, tight=None,
                        scalex=True, scaley=True, scalez=True):
@@ -2887,19 +2894,9 @@ def add_collection3d(self, col, zs=0, zdir='z', autolim=True, *,
                                             axlim_clip=axlim_clip)
             col.set_sort_zpos(zsortval)
 
-        if autolim:
-            if isinstance(col, art3d.Line3DCollection):
-                self.auto_scale_xyz(*np.array(col._segments3d).transpose(),
-                                    had_data=had_data)
-            elif isinstance(col, art3d.Poly3DCollection):
-                self.auto_scale_xyz(col._faces[..., 0],
-                                    col._faces[..., 1],
-                                    col._faces[..., 2], had_data=had_data)
-            elif isinstance(col, art3d.Patch3DCollection):
-                pass
-                # FIXME: Implement auto-scaling function for Patch3DCollection
-                # Currently unable to do so due to issues with Patch3DCollection
-                # See https://github.com/matplotlib/matplotlib/issues/14298 for details
+        if autolim and hasattr(col, "_get_datalim3d"):
+            bbox3d = col._get_datalim3d()
+            self.auto_scale_lim(bbox3d, had_data=had_data)
 
         collection = super().add_collection(col)
         return collection
diff --git a/lib/mpl_toolkits/mplot3d/bbox3d.py b/lib/mpl_toolkits/mplot3d/bbox3d.py
new file mode 100644
index 000000000000..c5b05944517d
--- /dev/null
+++ b/lib/mpl_toolkits/mplot3d/bbox3d.py
@@ -0,0 +1,38 @@
+from matplotlib.transforms import Bbox
+
+class _Bbox3d:
+    """
+    A helper class to represent a 3D bounding box.
+
+    This class stores the minimum and maximum extents of data in 3D space
+    (xmin, xmax, ymin, ymax, zmin, zmax). It provides methods to convert
+    these extents into 2D bounding boxes (`Bbox`) for compatibility with
+    existing matplotlib functionality.
+
+    Attributes
+    ----------
+    xmin, xmax : float
+        The minimum and maximum extents along the x-axis.
+    ymin, ymax : float
+        The minimum and maximum extents along the y-axis.
+    zmin, zmax : float
+        The minimum and maximum extents along the z-axis.
+
+    Methods
+    -------
+    to_bbox_xy():
+        Converts the x and y extents into a 2D `Bbox`.
+    to_bbox_zz():
+        Converts the z extents into a 2D `Bbox`, with the y-component unused.
+    """
+    def __init__(self, points):
+        ((self.xmin, self.xmax),
+         (self.ymin, self.ymax),
+         (self.zmin, self.zmax)) = points
+
+    def to_bbox_xy(self):
+        return Bbox(((self.xmin, self.xmax), (self.ymin, self.ymax)))
+
+    def to_bbox_zz(self):
+        # first component contains z, second is unused
+        return Bbox(((self.zmin, self.zmax), (0, 0)))
\ No newline at end of file

From b6e8b433d05b7b88677a7f861444f95d3a98636a Mon Sep 17 00:00:00 2001
From: Vagner Messias <vagnermessias.vmc@gmail.com>
Date: Tue, 27 May 2025 14:16:51 -0300
Subject: [PATCH 2/8] ruff checks

---
 lib/mpl_toolkits/mplot3d/art3d.py  | 3 ++-
 lib/mpl_toolkits/mplot3d/axes3d.py | 2 +-
 lib/mpl_toolkits/mplot3d/bbox3d.py | 3 ++-
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/lib/mpl_toolkits/mplot3d/art3d.py b/lib/mpl_toolkits/mplot3d/art3d.py
index c16567991042..4010910fa9a1 100644
--- a/lib/mpl_toolkits/mplot3d/art3d.py
+++ b/lib/mpl_toolkits/mplot3d/art3d.py
@@ -22,6 +22,7 @@
 from . import proj3d
 from .bbox3d import _Bbox3d
 
+
 def _norm_angle(a):
     """Return the given angle normalized to -180 < *a* <= 180 degrees."""
     a = (a + 360) % 360
@@ -340,7 +341,7 @@ def draw(self, renderer):
         self.set_data(xs, ys)
         super().draw(renderer)
         self.stale = False
-    
+
     def _get_datalim3d(self):
         xs, ys, zs = self._verts3d
         return create_bbox3d_from_array(np.column_stack((xs, ys, zs)))
diff --git a/lib/mpl_toolkits/mplot3d/axes3d.py b/lib/mpl_toolkits/mplot3d/axes3d.py
index a5891c6679b0..f45ec3cea0b6 100644
--- a/lib/mpl_toolkits/mplot3d/axes3d.py
+++ b/lib/mpl_toolkits/mplot3d/axes3d.py
@@ -607,7 +607,7 @@ def auto_scale_xyz(self, X, Y, Z=None, had_data=None):
             self.zz_dataLim.update_from_data_x(Z, not had_data)
         # Let autoscale_view figure out how to use this data.
         self.autoscale_view()
-    
+
     def auto_scale_lim(self, bbox3d, had_data=False):
         self.xy_dataLim.update_from_bbox(bbox3d.to_bbox_xy())
         self.zz_dataLim.update_from_bbox(bbox3d.to_bbox_zz())
diff --git a/lib/mpl_toolkits/mplot3d/bbox3d.py b/lib/mpl_toolkits/mplot3d/bbox3d.py
index c5b05944517d..083bb76d0cb7 100644
--- a/lib/mpl_toolkits/mplot3d/bbox3d.py
+++ b/lib/mpl_toolkits/mplot3d/bbox3d.py
@@ -1,5 +1,6 @@
 from matplotlib.transforms import Bbox
 
+
 class _Bbox3d:
     """
     A helper class to represent a 3D bounding box.
@@ -35,4 +36,4 @@ def to_bbox_xy(self):
 
     def to_bbox_zz(self):
         # first component contains z, second is unused
-        return Bbox(((self.zmin, self.zmax), (0, 0)))
\ No newline at end of file
+        return Bbox(((self.zmin, self.zmax), (0, 0)))

From 8d39945119e52cf155144b3ffb7acb3861e69a38 Mon Sep 17 00:00:00 2001
From: Vagner Messias <vagnermessias.vmc@gmail.com>
Date: Tue, 27 May 2025 14:20:03 -0300
Subject: [PATCH 3/8] Update meson.build

---
 lib/mpl_toolkits/mplot3d/meson.build | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/mpl_toolkits/mplot3d/meson.build b/lib/mpl_toolkits/mplot3d/meson.build
index 2d9cade6c93c..b77ce337c7c3 100644
--- a/lib/mpl_toolkits/mplot3d/meson.build
+++ b/lib/mpl_toolkits/mplot3d/meson.build
@@ -4,6 +4,7 @@ python_sources = [
   'axes3d.py',
   'axis3d.py',
   'proj3d.py',
+  'bbox3d.py'
 ]
 
 py3.install_sources(python_sources, subdir: 'mpl_toolkits/mplot3d')

From 109aadcb8ad5e18495174c52e8fc8aa9530583aa Mon Sep 17 00:00:00 2001
From: Vagner Messias <vagnermessias.vmc@gmail.com>
Date: Tue, 27 May 2025 14:45:17 -0300
Subject: [PATCH 4/8] Fixing auto_scale_lim

---
 lib/mpl_toolkits/mplot3d/axes3d.py | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/lib/mpl_toolkits/mplot3d/axes3d.py b/lib/mpl_toolkits/mplot3d/axes3d.py
index f45ec3cea0b6..3c2592db546f 100644
--- a/lib/mpl_toolkits/mplot3d/axes3d.py
+++ b/lib/mpl_toolkits/mplot3d/axes3d.py
@@ -609,12 +609,23 @@ def auto_scale_xyz(self, X, Y, Z=None, had_data=None):
         self.autoscale_view()
 
     def auto_scale_lim(self, bbox3d, had_data=False):
-        self.xy_dataLim.update_from_bbox(bbox3d.to_bbox_xy())
-        self.zz_dataLim.update_from_bbox(bbox3d.to_bbox_zz())
+        """
+        Expand the 3D axes data limits to include the given Bbox3d.
+
+        Parameters
+        ----------
+        bbox3d : _Bbox3d
+            The 3D bounding box to incorporate into the data limits.
+        had_data : bool, default: False
+            Whether the axes already had data limits set before.
+        """
+        self.xy_dataLim = Bbox.union([self.xy_dataLim, bbox3d.to_bbox_xy()])
+        self.zz_dataLim = Bbox.union([self.zz_dataLim, bbox3d.to_bbox_zz()])
         if not had_data:
             self._xy_dataLim_set = True
             self._zz_dataLim_set = True
 
+
     def autoscale_view(self, tight=None,
                        scalex=True, scaley=True, scalez=True):
         """

From 7b8c5e1f2d3a3a0c45deabf7210b79b7df9fd02f Mon Sep 17 00:00:00 2001
From: Vagner Messias <vagnermessias.vmc@gmail.com>
Date: Thu, 29 May 2025 12:55:11 -0300
Subject: [PATCH 5/8] Updating tests

---
 lib/mpl_toolkits/mplot3d/axes3d.py            | 1 +
 lib/mpl_toolkits/mplot3d/tests/test_axes3d.py | 6 +++---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/mpl_toolkits/mplot3d/axes3d.py b/lib/mpl_toolkits/mplot3d/axes3d.py
index 3c2592db546f..f57c834f459e 100644
--- a/lib/mpl_toolkits/mplot3d/axes3d.py
+++ b/lib/mpl_toolkits/mplot3d/axes3d.py
@@ -624,6 +624,7 @@ def auto_scale_lim(self, bbox3d, had_data=False):
         if not had_data:
             self._xy_dataLim_set = True
             self._zz_dataLim_set = True
+        self.autoscale_view()
 
 
     def autoscale_view(self, tight=None,
diff --git a/lib/mpl_toolkits/mplot3d/tests/test_axes3d.py b/lib/mpl_toolkits/mplot3d/tests/test_axes3d.py
index 79c7baba9bd1..21e80c0a215f 100644
--- a/lib/mpl_toolkits/mplot3d/tests/test_axes3d.py
+++ b/lib/mpl_toolkits/mplot3d/tests/test_axes3d.py
@@ -1111,9 +1111,9 @@ def test_line3dCollection_autoscaling():
 
     lc = art3d.Line3DCollection(lines)
     ax.add_collection3d(lc)
-    assert np.allclose(ax.get_xlim3d(), (-0.041666666666666664, 2.0416666666666665))
+    assert np.allclose(ax.get_xlim3d(), (-0.020833333333333332, 1.0208333333333333))
     assert np.allclose(ax.get_ylim3d(), (-0.08333333333333333, 4.083333333333333))
-    assert np.allclose(ax.get_zlim3d(), (-0.10416666666666666, 5.104166666666667))
+    assert np.allclose(ax.get_zlim3d(), (-0.020833333333333332, 1.0208333333333333))
 
 
 def test_poly3dCollection_autoscaling():
@@ -1124,7 +1124,7 @@ def test_poly3dCollection_autoscaling():
     ax.add_collection3d(col)
     assert np.allclose(ax.get_xlim3d(), (-0.020833333333333332, 1.0208333333333333))
     assert np.allclose(ax.get_ylim3d(), (-0.020833333333333332, 1.0208333333333333))
-    assert np.allclose(ax.get_zlim3d(), (-0.0833333333333333, 4.083333333333333))
+    assert np.allclose(ax.get_zlim3d(), (-0.020833333333333332, 1.0208333333333333))
 
 
 @mpl3d_image_comparison(['axes3d_labelpad.png'],

From 224f9c040407dd21946b54ca14bc9b28a2ca32da Mon Sep 17 00:00:00 2001
From: Vagner Messias <vagnermessias.vmc@gmail.com>
Date: Thu, 29 May 2025 13:04:40 -0300
Subject: [PATCH 6/8] Revert "Updating tests"

This reverts commit 7b8c5e1f2d3a3a0c45deabf7210b79b7df9fd02f.
---
 lib/mpl_toolkits/mplot3d/axes3d.py            | 1 -
 lib/mpl_toolkits/mplot3d/tests/test_axes3d.py | 6 +++---
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/lib/mpl_toolkits/mplot3d/axes3d.py b/lib/mpl_toolkits/mplot3d/axes3d.py
index f57c834f459e..3c2592db546f 100644
--- a/lib/mpl_toolkits/mplot3d/axes3d.py
+++ b/lib/mpl_toolkits/mplot3d/axes3d.py
@@ -624,7 +624,6 @@ def auto_scale_lim(self, bbox3d, had_data=False):
         if not had_data:
             self._xy_dataLim_set = True
             self._zz_dataLim_set = True
-        self.autoscale_view()
 
 
     def autoscale_view(self, tight=None,
diff --git a/lib/mpl_toolkits/mplot3d/tests/test_axes3d.py b/lib/mpl_toolkits/mplot3d/tests/test_axes3d.py
index 21e80c0a215f..79c7baba9bd1 100644
--- a/lib/mpl_toolkits/mplot3d/tests/test_axes3d.py
+++ b/lib/mpl_toolkits/mplot3d/tests/test_axes3d.py
@@ -1111,9 +1111,9 @@ def test_line3dCollection_autoscaling():
 
     lc = art3d.Line3DCollection(lines)
     ax.add_collection3d(lc)
-    assert np.allclose(ax.get_xlim3d(), (-0.020833333333333332, 1.0208333333333333))
+    assert np.allclose(ax.get_xlim3d(), (-0.041666666666666664, 2.0416666666666665))
     assert np.allclose(ax.get_ylim3d(), (-0.08333333333333333, 4.083333333333333))
-    assert np.allclose(ax.get_zlim3d(), (-0.020833333333333332, 1.0208333333333333))
+    assert np.allclose(ax.get_zlim3d(), (-0.10416666666666666, 5.104166666666667))
 
 
 def test_poly3dCollection_autoscaling():
@@ -1124,7 +1124,7 @@ def test_poly3dCollection_autoscaling():
     ax.add_collection3d(col)
     assert np.allclose(ax.get_xlim3d(), (-0.020833333333333332, 1.0208333333333333))
     assert np.allclose(ax.get_ylim3d(), (-0.020833333333333332, 1.0208333333333333))
-    assert np.allclose(ax.get_zlim3d(), (-0.020833333333333332, 1.0208333333333333))
+    assert np.allclose(ax.get_zlim3d(), (-0.0833333333333333, 4.083333333333333))
 
 
 @mpl3d_image_comparison(['axes3d_labelpad.png'],

From 8f9e5d647c353f07a259da472376850ef5ccdbf5 Mon Sep 17 00:00:00 2001
From: Vagner Messias <vagnermessias.vmc@gmail.com>
Date: Sat, 31 May 2025 15:43:46 -0300
Subject: [PATCH 7/8] Implementing update_from_bbox

---
 lib/matplotlib/transforms.py       | 22 ++++++++++++++++++++++
 lib/matplotlib/transforms.pyi      |  1 +
 lib/mpl_toolkits/mplot3d/axes3d.py |  5 +++--
 lib/mpl_toolkits/mplot3d/bbox3d.py |  4 ++--
 4 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/lib/matplotlib/transforms.py b/lib/matplotlib/transforms.py
index 2cca56f04457..5563715772e4 100644
--- a/lib/matplotlib/transforms.py
+++ b/lib/matplotlib/transforms.py
@@ -965,6 +965,28 @@ def update_from_data_xy(self, xy, ignore=None, updatex=True, updatey=True):
         self.update_from_path(path, ignore=ignore,
                               updatex=updatex, updatey=updatey)
 
+    def update_from_bbox(self, bbox, ignore=False, updatex=True, updatey=True):
+        """
+        Update the Bbox to include another Bbox.
+
+        This is equivalent to performing an in-place union of this Bbox with `bbox`.
+
+        Parameters
+        ----------
+        bbox3d : Bbox3d
+            The Bbox to merge into this one.
+        ignore : bool, default: False
+            Whether to ignore the current bounds (start fresh) or not.
+        updatex, updatey : bool, default: True
+            Whether to update the x/y dimensions.
+        """
+        if not updatex and not updatey:
+            return
+
+        vertices = np.array([[bbox.x0, bbox.y0],[bbox.x1, bbox.y1]])
+        path = Path(vertices)
+        self.update_from_path(path, ignore=ignore, updatex=updatex, updatey=updatey)
+
     @BboxBase.x0.setter
     def x0(self, val):
         self._points[0, 0] = val
diff --git a/lib/matplotlib/transforms.pyi b/lib/matplotlib/transforms.pyi
index 551487a11c60..30bfbeb39a3b 100644
--- a/lib/matplotlib/transforms.pyi
+++ b/lib/matplotlib/transforms.pyi
@@ -131,6 +131,7 @@ class Bbox(BboxBase):
         updatex: bool = ...,
         updatey: bool = ...,
     ) -> None: ...
+    def update_from_bbox(self, bbox: Bbox, ignore: bool = ..., updatex: bool = ..., updatey: bool = ...) -> None: ...
     @property
     def minpos(self) -> float: ...
     @property
diff --git a/lib/mpl_toolkits/mplot3d/axes3d.py b/lib/mpl_toolkits/mplot3d/axes3d.py
index 3c2592db546f..c1d3e6dc1d8a 100644
--- a/lib/mpl_toolkits/mplot3d/axes3d.py
+++ b/lib/mpl_toolkits/mplot3d/axes3d.py
@@ -619,11 +619,12 @@ def auto_scale_lim(self, bbox3d, had_data=False):
         had_data : bool, default: False
             Whether the axes already had data limits set before.
         """
-        self.xy_dataLim = Bbox.union([self.xy_dataLim, bbox3d.to_bbox_xy()])
-        self.zz_dataLim = Bbox.union([self.zz_dataLim, bbox3d.to_bbox_zz()])
+        self.xy_dataLim.update_from_bbox(bbox3d.to_bbox_xy(), ignore=not had_data)
+        self.zz_dataLim.update_from_bbox(bbox3d.to_bbox_zz(), ignore=not had_data)
         if not had_data:
             self._xy_dataLim_set = True
             self._zz_dataLim_set = True
+        self.autoscale_view()
 
 
     def autoscale_view(self, tight=None,
diff --git a/lib/mpl_toolkits/mplot3d/bbox3d.py b/lib/mpl_toolkits/mplot3d/bbox3d.py
index 083bb76d0cb7..ba9953c83aa0 100644
--- a/lib/mpl_toolkits/mplot3d/bbox3d.py
+++ b/lib/mpl_toolkits/mplot3d/bbox3d.py
@@ -32,8 +32,8 @@ def __init__(self, points):
          (self.zmin, self.zmax)) = points
 
     def to_bbox_xy(self):
-        return Bbox(((self.xmin, self.xmax), (self.ymin, self.ymax)))
+        return Bbox(((self.xmin, self.ymin), (self.xmax, self.ymax)))
 
     def to_bbox_zz(self):
         # first component contains z, second is unused
-        return Bbox(((self.zmin, self.zmax), (0, 0)))
+        return Bbox(((self.zmin, 0), (self.zmax, 0)))

From 8dc8584b2b152e28755d5858090ee09c494eb5d3 Mon Sep 17 00:00:00 2001
From: Vagner Messias <vagnermessias.vmc@gmail.com>
Date: Sat, 31 May 2025 16:30:16 -0300
Subject: [PATCH 8/8] Fix in Docstring

---
 lib/matplotlib/transforms.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/matplotlib/transforms.py b/lib/matplotlib/transforms.py
index 5563715772e4..f2aed919b3e7 100644
--- a/lib/matplotlib/transforms.py
+++ b/lib/matplotlib/transforms.py
@@ -969,7 +969,7 @@ def update_from_bbox(self, bbox, ignore=False, updatex=True, updatey=True):
         """
         Update the Bbox to include another Bbox.
 
-        This is equivalent to performing an in-place union of this Bbox with `bbox`.
+        This is equivalent to performing an in-place union of this Bbox with *bbox*.
 
         Parameters
         ----------