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FIX: Keep legacy alpha behavior for violinplot without facecolor#30636
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3c87254 to520c6c7Comparelib/matplotlib/axes/_axes.py Outdated
| You can use the ``(color, alpha)`` tuple notation to pass | ||
| semi-transparent colors. |
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Little unclear here, do you mean that (color, alpha) supercedes but does not set the artist alpha? So for example linecolor still used the artist alpha?
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Changed to
To set transparency forfacecolor oredgecolor use
(color, alpha)tuples.
520c6c7 tof70a4a2CompareTest failure is our flaky timeout and unrelated to the PR. |
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I'm not clear on why the test sets a facecolor via if statement but otherwise looks good. Thanks for taking care of this.
| # Case 1: If facecolor is unspecified, it's the first color from the color cycle | ||
| # with Artist-level alpha=0.3 | ||
| facecolor= ('y'ifmpl.rcParams['_internal.classic_mode'] | ||
| elseplt.rcParams['axes.prop_cycle'].by_key()['color'][0]) |
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why is the color controlled by if statement, rather than fixed, given that this is a test?
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when debugging this I ran local code snippets until it worked. Then , I turned them into a test, which failed because our tests still use the classic style.
I figured it is reasonable to make the test robust to work with any style even though we are only testing one. It may be that we switch to using our default theme for testing at some point in the future. And it would be a nuisance if that test then falls over and someone has to figure out why.
Closes#30613.