8000 Add test for patches setter and getter · matplotlib/matplotlib@03fb397 · GitHub
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Add test for patches setter and getter
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‎lib/matplotlib/collections.pyi‎

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@@ -48,7 +48,7 @@ class Collection(artist.Artist, cm.ScalarMappable):
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def get_urls(self) -> Sequence[str | None]: ...
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def set_hatch(self, hatch: str) -> None: ...
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def get_hatch(self) -> str: ...
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def set_hatch_linewidth(self, hatch_linewidth: float) -> None: ...
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def set_hatch_linewidth(self, lw: float) -> None: ...
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def get_hatch_linewidth(self) -> float: ...
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def set_offsets(self, offsets: ArrayLike) -> None: ...
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def get_offsets(self) -> ArrayLike: ...

‎lib/matplotlib/tests/test_patches.py‎

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@@ -960,3 +960,20 @@ def test_arrow_set_data():
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)
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arrow.set_data(x=.5, dx=3, dy=8, width=1.2)
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assert np.allclose(expected2, np.round(arrow.get_verts(), 2))
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@check_figures_equal(extensions=["png", "pdf", "svg", "eps"])
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def test_set_and_get_hatch_linewidth(fig_test, fig_ref):
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ax_test = fig_test.add_subplot()
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ax_ref = fig_ref.add_subplot()
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lw = 2.0
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with plt.rc_context({"hatch.linewidth": lw}):
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ax_ref.add_patch(mpatches.Rectangle((0, 0), 1, 1, hatch="x"))
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ax_test.add_patch(mpatches.Rectangle((0, 0), 1, 1, hatch="x"))
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ax_test.patches[0].set_hatch_linewidth(lw)
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assert (ax_ref.patches[0].get_hatch_linewidth() == lw)
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assert (ax_test.patches[0].get_hatch_linewidth() == lw)

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