From c28818a887e8e4fdd9b0ec504cd3ad412c63139c Mon Sep 17 00:00:00 2001 From: Jody Klymak Date: Wed, 18 Jul 2018 19:28:16 -0700 Subject: [PATCH 1/2] FIX: make update-from also set the original face/edgecoloe --- lib/matplotlib/patches.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/matplotlib/patches.py b/lib/matplotlib/patches.py index 932bf594275f..1544c48d43b4 100644 --- a/lib/matplotlib/patches.py +++ b/lib/matplotlib/patches.py @@ -168,6 +168,8 @@ def update_from(self, other): # getters/setters, so we just copy them directly. self._edgecolor = other._edgecolor self._facecolor = other._facecolor + self._original_edgecolor = other._original_edgecolor + self._original_facecolor = other._original_facecolor self._fill = other._fill self._hatch = other._hatch self._hatch_color = other._hatch_color From af43dae448d5938403ef4bb699cc74e22d051ca0 Mon Sep 17 00:00:00 2001 From: Jody Klymak Date: Wed, 18 Jul 2018 21:31:01 -0700 Subject: [PATCH 2/2] TST: test that setting alpha keeps rest of color ok --- lib/matplotlib/tests/test_legend.py | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/lib/matplotlib/tests/test_legend.py b/lib/matplotlib/tests/test_legend.py index 1562e14a34c3..4f92f044fd6b 100644 --- a/lib/matplotlib/tests/test_legend.py +++ b/lib/matplotlib/tests/test_legend.py @@ -543,3 +543,12 @@ def test_draggable(): with pytest.warns(MatplotlibDeprecationWarning): legend.draggable() assert not legend.get_draggable() + + +def test_alpha_handles(): + x, n, hh = plt.hist([1, 2, 3], alpha=0.25, label='data', color='red') + legend = plt.legend() + for lh in legend.legendHandles: + lh.set_alpha(1.0) + assert lh.get_facecolor()[:-1] == hh[1].get_facecolor()[:-1] + assert lh.get_edgecolor()[:-1] == hh[1].get_edgecolor()[:-1] pFad - Phonifier reborn

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