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Get rid of ContinuallyChangingDecimal

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This commit is contained in:
Grant Sanderson
2019-02-11 15:01:38 -08:00
parent b67ff10f8d
commit fd6a6482f9
15 changed files with 66 additions and 49 deletions
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9
old_projects/alt_calc.py
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@ -1209,9 +1209,11 @@ class StandardDerivativeVisual(GraphScene):
slope_decimal = DecimalNumber(slope_line.get_slope())
slope_decimal.match_color(slope_line)
slope_decimal_update = ContinualChangingDecimal(
slope_decimal, lambda dt: slope_line.get_slope(),
position_update_func=lambda m: m.next_to(
slope_decimal.add_updater(
lambda d: d.set_value(slope_line.get_slope())
)
slope_decimal.add_upater(
lambda d: d.next_to(
deriv_label, RIGHT, SMALL_BUFF
).shift(0.2 * SMALL_BUFF * DOWN)
)
@ -1226,7 +1228,6 @@ class StandardDerivativeVisual(GraphScene):
self.add(
slope_line_update,
# deriv_label_update,
slope_decimal_update,
)
for x in 9, 2, 4:
self.play(