Merge pull request matplotlib#25409 from oscargus/docs

ksunden · web-flow · commit b51a227058e1 · 2023-03-08T11:16:12.000-06:00
Improve/correct documentation
diff --git a/lib/matplotlib/axes/_axes.py b/lib/matplotlib/axes/_axes.py
@@ -3115,7 +3115,7 @@ def pie(self, x, explode=None, labels=None, colors=None,
             ``fmt % pct``. If *autopct* is a function, then it will be called.
 
         pctdistance : float, default: 0.6
-            The relative distance along the radius at which the the text
+            The relative distance along the radius at which the text
             generated by *autopct* is drawn. To draw the text outside the pie,
             set *pctdistance* > 1. This parameter is ignored if *autopct* is
             ``None``.
diff --git a/lib/matplotlib/patches.py b/lib/matplotlib/patches.py
@@ -3083,6 +3083,9 @@ class ArrowStyle(_Style):
 
     %(ArrowStyle:table)s
 
+    For an overview of the visual appearance, see
+    :doc:`/gallery/text_labels_and_annotations/fancyarrow_demo`.
+
     An instance of any arrow style class is a callable object,
     whose call signature is::
 
diff --git a/lib/matplotlib/widgets.py b/lib/matplotlib/widgets.py
@@ -188,6 +188,8 @@ def __init__(self, ax, label, image=None,
         useblit : bool, default: True
             Use blitting for faster drawing if supported by the backend.
             See the tutorial :doc:`/tutorials/advanced/blitting` for details.
+
+            .. versionadded:: 3.7
         """
         super().__init__(ax)
 
@@ -1029,6 +1031,8 @@ def __init__(self, ax, labels, actives=None, *, useblit=True,
         useblit : bool, default: True
             Use blitting for faster drawing if supported by the backend.
             See the tutorial :doc:`/tutorials/advanced/blitting` for details.
+
+            .. versionadded:: 3.7
         label_props : dict, optional
             Dictionary of `.Text` properties to be used for the labels.
 
@@ -1634,6 +1638,8 @@ def __init__(self, ax, labels, active=0, activecolor=None, *,
         useblit : bool, default: True
             Use blitting for faster drawing if supported by the backend.
             See the tutorial :doc:`/tutorials/advanced/blitting` for details.
+
+            .. versionadded:: 3.7
         label_props : dict or list of dict, optional
             Dictionary of `.Text` properties to be used for the labels.
 
diff --git a/lib/mpl_toolkits/mplot3d/art3d.py b/lib/mpl_toolkits/mplot3d/art3d.py
@@ -848,7 +848,7 @@ def __init__(self, verts, *args, zsort='average', shade=False,
 
             .. versionadded:: 3.7
 
-        lightsource : `~matplotlib.colors.LightSource`
+        lightsource : `~matplotlib.colors.LightSource`, optional
             The lightsource to use when *shade* is True.
 
             .. versionadded:: 3.7
