本文整理汇总了Python中mobject.tex_mobject.TextMobject.get_left方法的典型用法代码示例。如果您正苦于以下问题：Python TextMobject.get_left方法的具体用法？Python TextMobject.get_left怎么用？Python TextMobject.get_left使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类mobject.tex_mobject.TextMobject的用法示例。
在下文中一共展示了TextMobject.get_left方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: solve_energy
# 需要导入模块: from mobject.tex_mobject import TextMobject [as 别名]
# 或者: from mobject.tex_mobject.TextMobject import get_left [as 别名]
def solve_energy(self):
loss_in_potential = TextMobject("Loss in potential: ")
loss_in_potential.shift(2*UP)
potential = TexMobject("m g y".split())
potential.next_to(loss_in_potential)
kinetic = TexMobject([
"\\dfrac{1}{2}","m","v","^2","="
])
kinetic.next_to(potential, LEFT)
nudge = 0.1*UP
kinetic.shift(nudge)
loss_in_potential.shift(nudge)
ms = Mobject(kinetic.split()[1], potential.split()[0])
two = TexMobject("2")
two.shift(ms.split()[1].get_center())
half = kinetic.split()[0]
sqrt = TexMobject("\\sqrt{\\phantom{2mg}}")
sqrt.shift(potential.get_center())
nudge = 0.2*LEFT
sqrt.shift(nudge)
squared = kinetic.split()[3]
equals = kinetic.split()[-1]
new_eq = equals.copy().next_to(kinetic.split()[2])
self.play(
Transform(
Point(loss_in_potential.get_left()),
loss_in_potential
),
*map(GrowFromCenter, potential.split())
)
self.dither(2)
self.play(
FadeOut(loss_in_potential),
GrowFromCenter(kinetic)
)
self.dither(2)
self.play(ApplyMethod(ms.shift, 5*UP))
self.dither()
self.play(Transform(
half, two,
path_func = counterclockwise_path()
))
self.dither()
self.play(
Transform(
squared, sqrt,
path_func = clockwise_path()
),
Transform(equals, new_eq)
)
self.dither(2)示例2: construct
# 需要导入模块: from mobject.tex_mobject import TextMobject [as 别名]
# 或者: from mobject.tex_mobject.TextMobject import get_left [as 别名]
def construct(self):
snells = TextMobject("Snell's")
snells.shift(-snells.get_left())
snells.to_edge(UP)
for vect in [RIGHT, RIGHT, LEFT, DOWN, DOWN, DOWN]:
snells.add(snells.copy().next_to(snells, vect))
snells.ingest_submobjects()
snells.show()
condensed = TextMobject("condensed")
self.add(snells)
self.dither()
self.play(DelayByOrder(
Transform(snells, condensed, run_time = 2)
))
self.dither()