4747``11`` (``CARETDOWNBASE``) |m36| caretdown (centered at base)
4848``"none"`` or ``"None"`` nothing
4949``" "`` or ``""`` nothing
50- ``' $...$' `` |m37| Render the string using mathtext.
50+ ``" $...$" `` |m37| Render the string using mathtext.
5151 E.g ``"$f$"`` for marker showing the
5252 letter ``f``.
5353``verts`` A list of (x, y) pairs used for Path
5454 vertices. The center of the marker is
5555 located at (0, 0) and the size is
5656 normalized, such that the created path
5757 is encapsulated inside the unit cell.
58- path
58+ `` path`` A `~matplotlib.path.Path` instance.
5959``(numsides, 0, angle)`` A regular polygon with ``numsides``
6060 sides, rotated by ``angle``.
6161``(numsides, 1, angle)`` A star-like symbol with ``numsides``
6464 rotated by ``angle``.
6565============================== ====== =========================================
6666
67- As a deprecated feature, ``None`` also means 'nothing' when directly
68- constructing a `.MarkerStyle`, but note that there are other contexts where
69- ``marker=None`` instead means "the default marker" (e.g. :rc:`scatter.marker`
70- for `.Axes.scatter`).
71-
7267Note that special symbols can be defined via the
7368:ref:`STIX math font <mathtext>`,
7469e.g. ``"$\u266B$"``. For an overview over the STIX font symbols refer to the
@@ -227,24 +222,22 @@ def __init__(self, marker,
227222"""
228223 Parameters
229224 ----------
230- marker : str, array-like, Path, MarkerStyle, or None
231- - Another instance of *MarkerStyle* copies the details of that
232- ``marker``.
233- - *None* means no marker. This is the deprecated default.
225+ marker : str, array-like, Path, MarkerStyle
226+ - Another instance of `MarkerStyle` copies the details of that *marker*.
234227 - For other possible marker values, see the module docstring
235228 `matplotlib.markers`.
236229
237230 fillstyle : str, default: :rc:`markers.fillstyle`
238231 One of 'full', 'left', 'right', 'bottom', 'top', 'none'.
239232
240- transform : transforms.Transform, default: None
233+ transform :`~matplotlib. transforms.Transform`, optional
241234 Transform that will be combined with the native transform of the
242235 marker.
243236
244- capstyle : `.CapStyle` or %(CapStyle)s,default: None
237+ capstyle : `.CapStyle` or %(CapStyle)s,optional
245238 Cap style that will override the default cap style of the marker.
246239
247- joinstyle : `.JoinStyle` or %(JoinStyle)s,default: None
240+ joinstyle : `.JoinStyle` or %(JoinStyle)s,optional
248241 Join style that will override the default join style of the marker.
249242 """
250243self ._marker_function = None
@@ -309,10 +302,8 @@ def _set_marker(self, marker):
309302
310303 Parameters
311304 ----------
312- marker : str, array-like, Path, MarkerStyle, or None, default: None
313- - Another instance of *MarkerStyle* copies the details of that
314- ``marker``.
315- - *None* means no marker.
305+ marker : str, array-like, Path, MarkerStyle
306+ - Another instance of `MarkerStyle` copies the details of that *marker*.
316307 - For other possible marker values see the module docstring
317308 `matplotlib.markers`.
318309 """
@@ -388,13 +379,13 @@ def get_user_transform(self):
388379if self ._user_transform is not None :
389380return self ._user_transform .frozen ()
390381
391- def transformed (self ,transform : Affine2D ):
382+ def transformed (self ,transform ):
392383"""
393384 Return a new version of this marker with the transform applied.
394385
395386 Parameters
396387 ----------
397- transform : `~matplotlib.transforms.Affine2D`, default: None
388+ transform : `~matplotlib.transforms.Affine2D`
398389 Transform will be combined with current user supplied transform.
399390 """
400391new_marker = MarkerStyle (self )
@@ -410,10 +401,10 @@ def rotated(self, *, deg=None, rad=None):
410401
411402 Parameters
412403 ----------
413- deg : float,default: None
404+ deg : float,optional
414405 Rotation angle in degrees.
415406
416- rad : float,default: None
407+ rad : float,optional
417408 Rotation angle in radians.
418409
419410 .. note:: You must specify exactly one of deg or rad.
@@ -437,14 +428,14 @@ def scaled(self, sx, sy=None):
437428"""
438429 Return new marker scaled by specified scale factors.
439430
440- If *sy* isNone , the same scale is applied in both the *x*- and
431+ If *sy* isnot given , the same scale is applied in both the *x*- and
441432 *y*-directions.
442433
443434 Parameters
444435 ----------
445436 sx : float
446437 *X*-direction scaling factor.
447- sy : float,default: None
438+ sy : float,optional
448439 *Y*-direction scaling factor.
449440 """
450441if sy is None :