TransformMatchingTex

限定名称: manim.animation.transform\_matching\_parts.TransformMatchingTex

class TransformMatchingTex(mobject=None, *args, use_override=True, **kwargs)

基础类：TransformMatchingAbstractBase

尝试转换渲染后的LaTeX字符串的转换。

如果两个子对象的tex_string匹配，则它们匹配。

另请参阅

TransformMatchingAbstractBase

示例

示例：匹配方程部分

from manim import *

class MatchingEquationParts(Scene):
    def construct(self):
        variables = VGroup(MathTex("a"), MathTex("b"), MathTex("c")).arrange_submobjects().shift(UP)

        eq1 = MathTex("{{x}}^2", "+", "{{y}}^2", "=", "{{z}}^2")
        eq2 = MathTex("{{a}}^2", "+", "{{b}}^2", "=", "{{c}}^2")
        eq3 = MathTex("{{a}}^2", "=", "{{c}}^2", "-", "{{b}}^2")

        self.add(eq1)
        self.wait(0.5)
        self.play(TransformMatchingTex(Group(eq1, variables), eq2))
        self.wait(0.5)
        self.play(TransformMatchingTex(eq2, eq3))
        self.wait(0.5)

class MatchingEquationParts(Scene):
    def construct(self):
        variables = VGroup(MathTex("a"), MathTex("b"), MathTex("c")).arrange_submobjects().shift(UP)

        eq1 = MathTex("{{x}}^2", "+", "{{y}}^2", "=", "{{z}}^2")
        eq2 = MathTex("{{a}}^2", "+", "{{b}}^2", "=", "{{c}}^2")
        eq3 = MathTex("{{a}}^2", "=", "{{c}}^2", "-", "{{b}}^2")

        self.add(eq1)
        self.wait(0.5)
        self.play(TransformMatchingTex(Group(eq1, variables), eq2))
        self.wait(0.5)
        self.play(TransformMatchingTex(eq2, eq3))
        self.wait(0.5)

方法

get_mobject_key
get_mobject_parts

Parameters:

• mobject (Mobject)

• target_mobject (Mobject)

• transform_mismatches (bool)

• fade_transform_mismatches (bool)

• key_map (字典 | 无)