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Add count in from

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This commit is contained in:
Grant Sanderson 2020-03-13 14:06:08 -07:00
parent d5b2160c64
commit b0aacda655
1 changed files with 10 additions and 0 deletions
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10
manimlib/animation/numbers.py
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@ -50,3 +50,13 @@ class ChangeDecimalToValue(ChangingDecimal):
lambda a: interpolate(start_number, target_number, a),
**kwargs
)
class CountInFrom(ChangingDecimal):
def __init__(self, decimal_mob, source_number=0, **kwargs):
start_number = decimal_mob.number
super().__init__(
decimal_mob,
lambda a: interpolate(source_number, start_number, a),
**kwargs
)