8000 Text.{get,set}_usetex: manually enable/disable TeX by duncanmmacleod · Pull Request #3925 · matplotlib/matplotlib · GitHub
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Text.{get,set}_usetex: manually enable/disable TeX #3925

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Merged
merged 1 commit into from
Dec 24, 2014
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Text.{get,set}_usetex: manually enable/disable TeX #3925

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29 changes: 28 additions & 1 deletion lib/matplotlib/text.py
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Original file line number Diff line number Diff line change
Expand Up @@ -99,6 +99,7 @@ def get_rotation(rotation):
style or fontstyle [ 'normal' | 'italic' | 'oblique']
text string
transform a matplotlib.transform transformation instance
usetex [True | False | None]
variant ['normal' | 'small-caps']
verticalalignment or va ['center' | 'top' | 'bottom' | 'baseline']
visible [True | False]
Expand Down Expand Up @@ -173,6 +174,7 @@ def __init__(self,
rotation=None,
linespacing=None,
rotation_mode=None,
usetex=None, # defaults to rcParams['text.usetex']
**kwargs
):
"""
Expand All @@ -195,6 +197,7 @@ def __init__(self,

self.set_text(text)
self.set_color(color)
self.set_usetex(usetex)
self._verticalalignment = verticalalignment
self._horizontalalignment = horizontalalignment
self._multialignment = multialignment
Expand Down Expand Up @@ -582,7 +585,7 @@ def draw(self, renderer):
renderer = PathEffectRenderer(self.get_path_effects(),
renderer)

if rcParams['text.usetex']:
if self.get_usetex():
renderer.draw_tex(gc, x, y, clean_line,
self._fontproperties, angle, mtext=mtext)
else:
Expand Down Expand Up @@ -1010,6 +1013,30 @@ def set_font_properties(self, fp):
'alias for set_fontproperties'
self.set_fontproperties(fp)

def set_usetex(self, usetex):
"""
Set this `Text` object to render using TeX (or not).

If `None` is given, the option will be reset to use the value of
`rcParams['text.usetex']`
"""
if usetex is None:
self._usetex = None
else:
self._usetex = bool(usetex)

def get_usetex(self):
"""
Return whether this `Text` object will render using TeX.

If the user has not manually set this value, it will default to
the value of `rcParams['text.usetex']`
"""
if self._usetex is None:
return rcParams['text.usetex']
else:
return self._usetex

docstring.interpd.update(Text=artist.kwdoc(Text))
docstring.dedent_interpd(Text.__init__)

Expand Down
0