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Added add_background_rectangle to Matrix

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This commit is contained in:
Grant Sanderson
2018-04-27 13:50:08 -07:00
parent ec57ef47a0
commit 9dbf4e4b89
1 changed files with 5 additions and 2 deletions
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7
mobject/matrix.py
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@ -86,8 +86,7 @@ class Matrix(VMobject):
for mob in self.elements:
mob.add_background_rectangle()
if self.include_background_rectangle:
self.background_rectangle = BackgroundRectangle(self)
self.add_to_back(self.background_rectangle)
self.add_background_rectangle()
def matrix_to_mob_matrix(self, matrix):
return np.vectorize(
@ -117,6 +116,10 @@ class Matrix(VMobject):
self.brackets = VGroup(l_bracket, r_bracket)
return self
def add_background_rectangle(self):
self.background_rectangle = BackgroundRectangle(self)
self.add_to_back(self.background_rectangle)
def set_color_columns(self, *colors):
for i, color in enumerate(colors):
VGroup(*self.mob_matrix[:, i]).set_color(color)