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Add a 'useMathText' param to method 'ticklabel_format' #6337

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Merged
tacaswell merged 3 commits into from
Apr 29, 2016
Merged

Add a 'useMathText' param to method 'ticklabel_format' #6337

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90d9539
Add a 'useMathText' param to method 'ticklabel_format'
gepcel Apr 26, 2016
0582cd9
fix pep8
gepcel Apr 26, 2016
d87e38d
fix a malformed table
gepcel Apr 27, 2016
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56 changes: 32 additions & 24 deletions lib/matplotlib/axes/_base.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2465,30 +2465,32 @@ def ticklabel_format(self, **kwargs):

Optional keyword arguments:

============ =========================================
Keyword Description
============ =========================================
*style* [ 'sci' (or 'scientific') | 'plain' ]
plain turns off scientific notation
*scilimits* (m, n), pair of integers; if *style*
is 'sci', scientific notation will
be used for numbers outside the range
10`m`:sup: to 10`n`:sup:.
Use (0,0) to include all numbers.
*useOffset* [True | False | offset]; if True,
the offset will be calculated as needed;
if False, no offset will be used; if a
numeric offset is specified, it will be
used.
*axis* [ 'x' | 'y' | 'both' ]
*useLocale* If True, format the number according to
the current locale. This affects things
such as the character used for the
decimal separator. If False, use
C-style (English) formatting. The
default setting is controlled by the
axes.formatter.use_locale rcparam.
============ =========================================
============== =========================================
Keyword Description
============== =========================================
*style* [ 'sci' (or 'scientific') | 'plain' ]
plain turns off scientific notation
*scilimits* (m, n), pair of integers; if *style*
is 'sci', scientific notation will
be used for numbers outside the range
10`m`:sup: to 10`n`:sup:.
Use (0,0) to include all numbers.
*useOffset* [True | False | offset]; if True,
the offset will be calculated as needed;
if False, no offset will be used; if a
numeric offset is specified, it will be
used.
*axis* [ 'x' | 'y' | 'both' ]
*useLocale* If True, format the number according to
the current locale. This affects things
such as the character used for the
decimal separator. If False, use
C-style (English) formatting. The
default setting is controlled by the
axes.formatter.use_locale rcparam.
*useMathText* If True, render the offset and scientific
notation in mathtext
============== =========================================

Only the major ticks are affected.
If the method is called when the
Expand All @@ -2501,6 +2503,7 @@ def ticklabel_format(self, **kwargs):
scilimits = kwargs.pop('scilimits', None)
useOffset = kwargs.pop('useOffset', None)
useLocale = kwargs.pop('useLocale', None)
useMathText = kwargs.pop('useMathText', None)
axis = kwargs.pop('axis', 'both').lower()
if scilimits is not None:
try:
Expand Down Expand Up @@ -2542,6 +2545,11 @@ def ticklabel_format(self, **kwargs):
self.xaxis.major.formatter.set_useLocale(useLocale)
if axis == 'both' or axis == 'y':
self.yaxis.major.formatter.set_useLocale(useLocale)
if useMathText is not None:
if axis == 'both' or axis == 'x':
self.xaxis.major.formatter.set_useMathText(useMathText)
if axis == 'both' or axis == 'y':
self.yaxis.major.formatter.set_useMathText(useMathText)
except AttributeError:
raise AttributeError(
"This method only works with the ScalarFormatter.")
Expand Down
13 changes: 12 additions & 1 deletion lib/matplotlib/ticker.py
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Original file line number Diff line number Diff line change
Expand Up @@ -452,7 +452,7 @@ def __init__(self, useOffset=None, useMathText=None, useLocale=None):
self._usetex = rcParams['text.usetex']
if useMathText is None:
useMathText = rcParams['axes.formatter.use_mathtext']
self._useMathText = useMathText
self.set_useMathText(useMathText)
self.orderOfMagnitude = 0
self.format = ''
self._scientific = True
Expand Down Expand Up @@ -485,6 +485,17 @@ def set_useLocale(self, val):

useLocale = property(fget=get_useLocale, fset=set_useLocale)

def get_useMathText(self):
return self._useMathText

def set_useMathText(self, val):
if val is None:
self._useMathText = rcParams['axes.formatter.use_mathtext']
else:
self._useMathText = val

useMathText = property(fget=get_useMathText, fset=set_useMathText)

def fix_minus(self, s):
"""use a unicode minus rather than hyphen"""
if rcParams['text.usetex'] or not rcParams['axes.unicode_minus']:
Expand Down
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