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Updated arrange_in_grid

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Grant Sanderson 2020-07-23 11:56:06 -07:00
parent 72472c5836
commit e7a60c6c85
1 changed files with 19 additions and 13 deletions
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32
manimlib/mobject/mobject.py
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@ -1013,23 +1013,29 @@ class Mobject(Container):
self.center() self.center()
return self return self
def arrange_in_grid(self, n_rows=None, n_cols=None, **kwargs): def arrange_in_grid(self, n_rows=None, n_cols=None,
buff=MED_LARGE_BUFF,
aligned_edge=ORIGIN,
fill_rows_first=True):
submobs = self.submobjects submobs = self.submobjects
if n_rows is None and n_cols is None: if n_rows is None and n_cols is None:
n_rows = int(np.sqrt(len(submobs))) n_rows = int(np.sqrt(len(submobs)))
if n_rows is None:
n_rows = len(submobs) // n_cols
if n_cols is None:
n_cols = len(submobs) // n_rows
if n_rows is not None: x_unit = buff + max([sm.get_width() for sm in submobs])
v1 = RIGHT y_unit = buff + max([sm.get_height() for sm in submobs])
v2 = DOWN
n = len(submobs) // n_rows for index, sm in enumerate(submobs):
elif n_cols is not None: if rows_first:
v1 = DOWN x, y = index % n_cols, index // n_cols
v2 = RIGHT else:
n = len(submobs) // n_cols x, y = index // n_rows, index % n_rows
Group(*[ sm.move_to(ORIGIN, aligned_edge)
Group(*submobs[i:i + n]).arrange(v1, **kwargs) sm.shift(x * x_unit * RIGHT + y * y_unit * DOWN)
for i in range(0, len(submobs), n) self.center()
]).arrange(v2, **kwargs)
return self return self
def sort(self, point_to_num_func=lambda p: p[0], submob_func=None): def sort(self, point_to_num_func=lambda p: p[0], submob_func=None):