def __init__(self, mobject, direction=DOWN, **kwargs):
if not hasattr(self, "args"):
self.args = serialize_args([mobject])
if not hasattr(self, "config"):
self.config = serialize_config({
'direction': direction,
**kwargs,
})
digest_config(self, kwargs, locals())
angle = -np.arctan2(*direction[:2]) + np.pi
mobject.rotate(-angle, about_point=ORIGIN)
left = mobject.get_corner(DOWN + LEFT)
right = mobject.get_corner(DOWN + RIGHT)
target_width = right[0] - left[0]
# Adding int(target_width) qquads gives approximately the right width
num_quads = np.clip(int(self.width_multiplier * target_width),
self.min_num_quads, self.max_num_quads)
tex_string = "\\underbrace{%s}" % (num_quads * "\\qquad")
TexMobject.__init__(self, tex_string, **kwargs)
self.tip_point_index = np.argmin(self.get_all_points()[:, 1])
self.stretch_to_fit_width(target_width)
self.shift(left - self.get_corner(UP + LEFT) + self.buff * DOWN)
for mob in mobject, self:
mob.rotate(angle, about_point=ORIGIN)
def __init__(self, mobject, direction=DOWN, **kwargs):
digest_config(self, kwargs, locals())
angle = -np.arctan2(*direction[:2]) + np.pi
mobject.rotate(-angle, about_point=ORIGIN)
left = mobject.get_corner(DOWN + LEFT)
right = mobject.get_corner(DOWN + RIGHT)
target_width = right[0] - left[0]
# Adding int(target_width) qquads gives approximately the right width
num_quads = np.clip(
int(self.width_multiplier * target_width),
self.min_num_quads, self.max_num_quads
)
tex_string = "\\underbrace{%s}" % (num_quads * "\\qquad")
TexMobject.__init__(self, tex_string, **kwargs)
self.tip_point_index = np.argmin(self.get_all_points()[:, 1])
self.stretch_to_fit_width(target_width)
self.shift(left - self.get_corner(UP + LEFT) + self.buff * DOWN)
for mob in mobject, self:
mob.rotate(angle, about_point=ORIGIN)
def __init__(self, *tex_strings, **kwargs):
self.tex_list = tex_strings
TexMobject.__init__(self, *tex_strings, **kwargs)
self.new_font_texs = VGroup()
