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Small fix to TexMobject.add_background_rectangle

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This commit is contained in:
Grant Sanderson
2018-03-21 13:40:52 -07:00
parent b968f13faa
commit 1972874115
1 changed files with 3 additions and 2 deletions
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5
mobject/tex_mobject.py
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@ -210,10 +210,11 @@ class TexMobject(SVGMobject):
self.submobjects.sort(alphabetical_cmp)
return self
def add_background_rectangle(self, color = BLACK, opacity = 0.75):
def add_background_rectangle(self, color = BLACK, opacity = 0.75, **kwargs):
self.background_rectangle = BackgroundRectangle(
self, color = color,
fill_opacity = opacity
fill_opacity = opacity,
**kwargs
)
letters = VMobject(*self.submobjects)
self.submobjects = [self.background_rectangle, letters]