diff --git a/ci/mypy-stubtest-allowlist.txt b/ci/mypy-stubtest-allowlist.txt index 58daf948c03b..f446fd27b87b 100644 --- a/ci/mypy-stubtest-allowlist.txt +++ b/ci/mypy-stubtest-allowlist.txt @@ -81,6 +81,8 @@ matplotlib.ticker.LogLocator.set_params matplotlib.axes._base._AxesBase.axis # Aliases (dynamically generated, not type hinted) +matplotlib.collections.Collection.get_aa +matplotlib.collections.Collection.get_antialiaseds matplotlib.collections.Collection.get_dashes matplotlib.collections.Collection.get_ec matplotlib.collections.Collection.get_edgecolors diff --git a/doc/api/next_api_changes/deprecations/26399-REC.rst b/doc/api/next_api_changes/deprecations/26399-REC.rst new file mode 100644 index 000000000000..99af88b8d9ea --- /dev/null +++ b/doc/api/next_api_changes/deprecations/26399-REC.rst @@ -0,0 +1,5 @@ +``ContourSet.antialiased`` +~~~~~~~~~~~~~~~~~~~~~~~~~~ +... is deprecated; use `~.Collection.get_antialiased` or +`~.Collection.set_antialiased` instead. Note that `~.Collection.get_antialiased` +returns an array. diff --git a/lib/matplotlib/collections.py b/lib/matplotlib/collections.py index 68140194942b..25d339eaec97 100644 --- a/lib/matplotlib/collections.py +++ b/lib/matplotlib/collections.py @@ -696,6 +696,16 @@ def _bcast_lwls(linewidths, dashes): return linewidths, dashes + def get_antialiased(self): + """ + Get the antialiasing state for rendering. + + Returns + ------- + array of bools + """ + return self._antialiaseds + def set_antialiased(self, aa): """ Set the antialiasing state for rendering. diff --git a/lib/matplotlib/collections.pyi b/lib/matplotlib/collections.pyi index 25eece49d755..3a8fb38ebd6d 100644 --- a/lib/matplotlib/collections.pyi +++ b/lib/matplotlib/collections.pyi @@ -8,7 +8,7 @@ from .ticker import Locator, Formatter from .tri import Triangulation import numpy as np -from numpy.typing import ArrayLike +from numpy.typing import ArrayLike, NDArray from collections.abc import Callable, Iterable, Sequence from typing import Literal from .typing import ColorType, LineStyleType, CapStyleType, JoinStyleType @@ -55,6 +55,7 @@ class Collection(artist.Artist, cm.ScalarMappable): def set_joinstyle(self, js: JoinStyleType) -> None: ... def get_joinstyle(self) -> Literal["miter", "round", "bevel"]: ... def set_antialiased(self, aa: bool | Sequence[bool]) -> None: ... + def get_antialiased(self) -> NDArray[np.bool_]: ... def set_color(self, c: ColorType | Sequence[ColorType]) -> None: ... def set_facecolor(self, c: ColorType | Sequence[ColorType]) -> None: ... def get_facecolor(self) -> ColorType | Sequence[ColorType]: ... diff --git a/lib/matplotlib/contour.py b/lib/matplotlib/contour.py index ec9ec0a0f498..79f66b896131 100644 --- a/lib/matplotlib/contour.py +++ b/lib/matplotlib/contour.py @@ -943,6 +943,16 @@ def __init__(self, ax, *args, alpha = property(lambda self: self.get_alpha()) linestyles = property(lambda self: self._orig_linestyles) + @_api.deprecated("3.8", alternative="set_antialiased or get_antialiased", + addendum="Note that get_antialiased returns an array.") + @property + def antialiased(self): + return all(self.get_antialiased()) + + @antialiased.setter + def antialiased(self, aa): + self.set_antialiased(aa) + @_api.deprecated("3.8") @property def collections(self): diff --git a/lib/matplotlib/contour.pyi b/lib/matplotlib/contour.pyi index c7179637a1e1..4a1e1e1d9d2e 100644 --- a/lib/matplotlib/contour.pyi +++ b/lib/matplotlib/contour.pyi @@ -94,7 +94,6 @@ class ContourSet(ContourLabeler, Collection): extent: tuple[float, float, float, float] | None colors: ColorType | Sequence[ColorType] extend: Literal["neither", "both", "min", "max"] - antialiased: bool | None nchunk: int locator: Locator | None logscale: bool @@ -113,6 +112,10 @@ class ContourSet(ContourLabeler, Collection): @property def alpha(self) -> float | None: ... @property + def antialiased(self) -> bool: ... + @antialiased.setter + def antialiased(self, aa: bool | Sequence[bool]) -> None: ... + @property def collections(self) -> list[PathCollection]: ... @property def linestyles(self) -> ( diff --git a/lib/matplotlib/tests/test_contour.py b/lib/matplotlib/tests/test_contour.py index 006c3e81b013..20d1f7c2ad96 100644 --- a/lib/matplotlib/tests/test_contour.py +++ b/lib/matplotlib/tests/test_contour.py @@ -831,3 +831,9 @@ def test_deprecated_apis(): assert_array_equal(cs.tcolors, [c.get_edgecolor() for c in colls]) with pytest.warns(mpl.MatplotlibDeprecationWarning, match="tlinewidths"): assert cs.tlinewidths == [c.get_linewidth() for c in colls] + with pytest.warns(mpl.MatplotlibDeprecationWarning, match="antialiased"): + assert cs.antialiased + with pytest.warns(mpl.MatplotlibDeprecationWarning, match="antialiased"): + cs.antialiased = False + with pytest.warns(mpl.MatplotlibDeprecationWarning, match="antialiased"): + assert not cs.antialiased pFad - Phonifier reborn

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