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Make nonposy='clip' default for log scale y-axes #2147

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Merged
dmcdougall merged 1 commit into from
Aug 18, 2013
Merged

Make nonposy='clip' default for log scale y-axes #2147

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8 changes: 8 additions & 0 deletions lib/matplotlib/axes/_base.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2544,6 +2544,10 @@ def set_xscale(self, value, **kwargs):
Different kwargs are accepted, depending on the scale:
%(scale_docs)s
"""
# If the scale is being set to log, clip nonposx to prevent headaches
# around zero
if value.lower() == 'log' and 'nonposx' not in kwargs.keys():
kwargs['nonposx'] = 'clip'
self.xaxis._set_scale(value, **kwargs)
self.autoscale_view(scaley=False)
self._update_transScale()
Expand Down Expand Up @@ -2770,6 +2774,10 @@ def set_yscale(self, value, **kwargs):
Different kwargs are accepted, depending on the scale:
%(scale_docs)s
"""
# If the scale is being set to log, clip nonposy to prevent headaches
# around zero
if value.lower() == 'log' and 'nonposy' not in kwargs.keys():
kwargs['nonposy'] = 'clip'
self.yaxis._set_scale(value, **kwargs)
self.autoscale_view(scalex=False)
self._update_transScale()
Expand Down