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[SPRINT] Add warning for mixing AnchoredText with bad kwarg #2166

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Merged
mdboom merged 1 commit into from
Jul 1, 2013
Merged

[SPRINT] Add warning for mixing AnchoredText with bad kwarg #2166

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Add warning for mixing AnchoredText with bad kwarg 
Mixing 'ha' or 'va' with AnchoredText produces bad output, so add a warning in
this case.
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@dmcdougall
dmcdougall committed Jul 1, 2013
commit bff7ef550b693790fe11a13109d8513fabebb066
7 changes: 7 additions & 0 deletions lib/matplotlib/offsetbox.py
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@


from __future__ import print_function
import warnings
import matplotlib.transforms as mtransforms
import matplotlib.artist as martist
import matplotlib.text as mtext
Expand Down Expand Up @@ -1098,6 +1099,12 @@ def __init__(self, s, loc, pad=0.4, borderpad=0.5, prop=None, **kwargs):
other keyword parameters of AnchoredOffsetbox are also allowed.
"""

propkeys = prop.keys()
badkwargs = ('ha', 'horizontalalignment', 'va', 'verticalalignment')
if set(badkwargs) & set(propkeys):
warnings.warn("Mixing horizontalalignment or verticalalignment "
"with AnchoredText is not supported.")

self.txt = TextArea(s, textprops=prop,
minimumdescent=False)
fp = self.txt._text.get_fontproperties()
Expand Down