Manim说Graphscene不存在

发布于 2025-02-13 23:45:09 字数 785 浏览 0 评论 0原文

我刚刚开始使用Manim，但是当我尝试绘制图表时，它给我以下错误：“ nameRror：name'GraphScene'未定义”

我的代码在这里列出：

from manim import *
import numpy as np

class graphx(GraphScene):
    CONFIG={
        "x_min":-4,
        "x_max":4,
        "x_axis_label":"$x$",
        "y_axis_label":"$y$"
    }

    def show_function_graph(self):
        self.setup_axis(animate=True)
        def func(x):
            return ((x+1)//2)**x
        graph=self.get_graph(func,x_min=-1,x_max=1)
        self.play(ShowCreation(graph))

    def construct(self):
        self.show_function_graph()

#manim -pql newmanim.py graphx

Sidenote：Sidenote：我关注YouTube教程：< a href =“ https://www.youtube.com/watch?v=gemuxcuebvu” rel =“ nofollow noreferrer”> https://www.youtube.com/watch?v=gemuxcuebvu

原文

I have just started using manim, however when I try to draw a graph it gives me the following error: "NameError: name 'GraphScene' is not defined"

my code is listed here:

from manim import *
import numpy as np

class graphx(GraphScene):
    CONFIG={
        "x_min":-4,
        "x_max":4,
        "x_axis_label":"$xquot;,
        "y_axis_label":"$yquot;
    }

    def show_function_graph(self):
        self.setup_axis(animate=True)
        def func(x):
            return ((x+1)//2)**x
        graph=self.get_graph(func,x_min=-1,x_max=1)
        self.play(ShowCreation(graph))

    def construct(self):
        self.show_function_graph()

#manim -pql newmanim.py graphx

sidenote: I'm following a youtube tutorial: https://www.youtube.com/watch?v=GemuXCUEBVU

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