本文整理汇总了Python中mobject.tex_mobject.TexMobject.rotate方法的典型用法代码示例。如果您正苦于以下问题：Python TexMobject.rotate方法的具体用法？Python TexMobject.rotate怎么用？Python TexMobject.rotate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.TexMobject的用法示例。
在下文中一共展示了TexMobject.rotate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: show_sin_thetas
# 需要导入模块: from mobject.tex_mobject import TexMobject [as 别名]
# 或者: from mobject.tex_mobject.TexMobject import rotate [as 别名]
def show_sin_thetas(self):
pc = Line(self.p_point, self.c_point)
mob = Mobject(self.theta, self.d_mob).copy()
mob.ingest_submobjects()
triplets = [
(pc, "D\\sin(\\theta)", 0.5),
(self.y_line, "D\\sin^2(\\theta)", 0.7),
]
for line, tex, scale in triplets:
trig_mob = TexMobject(tex)
trig_mob.scale_to_fit_width(
scale*line.get_length()
)
trig_mob.shift(-1.2*trig_mob.get_top())
trig_mob.rotate(line.get_angle())
trig_mob.shift(line.get_center())
if line is self.y_line:
trig_mob.shift(0.1*UP)
self.play(Transform(mob, trig_mob))
self.add(trig_mob)
self.dither()
self.remove(mob)
self.d_sin_squared_theta = trig_mob示例2: get_vector_label
# 需要导入模块: from mobject.tex_mobject import TexMobject [as 别名]
# 或者: from mobject.tex_mobject.TexMobject import rotate [as 别名]
def get_vector_label(self, vector, label,
direction = "left",
rotate = False,
color = None,
label_scale_factor = VECTOR_LABEL_SCALE_FACTOR):
if not isinstance(label, TexMobject):
if len(label) == 1:
label = "\\vec{\\textbf{%s}}"%label
label = TexMobject(label)
if color is None:
color = vector.get_color()
label.highlight(color)
label.scale(label_scale_factor)
label.add_background_rectangle()
angle = vector.get_angle()
if not rotate:
label.rotate(-angle)
if direction is "left":
label.shift(-label.get_bottom() + 0.1*UP)
else:
label.shift(-label.get_top() + 0.1*DOWN)
label.rotate(angle)
label.shift((vector.get_end() - vector.get_start())/2)
return label