When calling a function such as TypeWithCursor or Blink, an error message is displayed indicating that the function is not defined
from manim import *
from math import sqrt
import os
config.pixel_width = 1920
config.pixel_height = 1080
config.frame_height = 10
config.frame_width = config.frame_height * (config.pixel_width / config.pixel_height)
class Main(Scene):
def construct(self):
config.tex_template = TexTemplate()
config.tex_template.add_to_preamble(r"\usepackage{ctex}")
title = Text("TITLE").scale(2.4)
cursor = Rectangle(
color = GREY_A,
fill_color = GREY_A,
fill_opacity = 1.0,
height = 1.5,
width = 0.75,
).move_to(title[0])
title_sub = Text("Subscribe").scale(0.7).shift(DOWN*1.6)
self.play(TypeWithCursor(title, cursor))
self.play(Blink(cursor, blinks=5))
self.play(
ShrinkToCenter(title),
Unwrite(title_sub),
)
self.wait(1.5)
When calling a function such as TypeWithCursor or Blink, an error message is displayed indicating that the function is not defined