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insert deprecation warning for set_graylevel #3812

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Merged
merged 2 commits into from
Nov 21, 2014
Merged

insert deprecation warning for set_graylevel #3812

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4673840
insert deprecation warning for set_graylevel
jbmohler Nov 18, 2014
d1fd40c
add documentation of graylevel deprecation
jbmohler Nov 18, 2014
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insert deprecation warning for set_graylevel
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@jbmohler
jbmohler committed Nov 18, 2014
commit 46738402197fe15391aa6723f476e5f6ca02ed9c
5 changes: 5 additions & 0 deletions lib/matplotlib/backend_bases.py
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Expand Up @@ -1011,6 +1011,11 @@ def set_graylevel(self, frac):
"""
Set the foreground color to be a gray level with *frac*
"""
# When removing, remember to remove all overrides in subclasses.
msg = ("set_graylevel is deprecated for removal in 1.6; "
"you can achieve the same result by using "
"set_foreground((frac, frac, frac))")
warnings.warn(msg, mplDeprecation)
self._rgb = (frac, frac, frac, self._alpha)

def set_joinstyle(self, js):
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