向量化点

限定名称: manim.mobject.types.vectorized\_mobject.VectorizedPoint

class VectorizedPoint(location=array([0., 0., 0.]), color=ManimColor('#000000'), fill_opacity=0, stroke_width=0, artificial_width=0.01, artificial_height=0.01, **kwargs)

基础类: VMobject

方法

get_location
set_location

属性

animate	用于动画化self的任何方法的应用。
animation_overrides
color
depth	mobject的深度。
fill_color	如果有多种颜色（用于渐变），则返回第一个颜色
height	mobject的高度。
n_points_per_curve
sheen_factor
stroke_color
width	mobject的宽度。

Parameters:

• 位置 (Point3D)

• 颜色 (ManimColor)

• fill_opacity (float)

• stroke_width (float)

• artificial_width (float)

• artificial_height (float)

_original__init__(location=array([0., 0., 0.]), color=ManimColor('#000000'), fill_opacity=0, stroke_width=0, artificial_width=0.01, artificial_height=0.01, **kwargs)

初始化自身。有关准确的签名，请参阅 help(type(self))。

Parameters:

• 位置 (Point3D)

• 颜色 (ManimColor)

• fill_opacity (float)

• stroke_width (float)

• artificial_width (float)

• artificial_height (float)

Return type:

无

basecls

VMobject 的别名

property height: float

mobject的高度。

Return type:

float

示例

示例：HeightExample

from manim import *

class HeightExample(Scene):
    def construct(self):
        decimal = DecimalNumber().to_edge(UP)
        rect = Rectangle(color=BLUE)
        rect_copy = rect.copy().set_stroke(GRAY, opacity=0.5)

        decimal.add_updater(lambda d: d.set_value(rect.height))

        self.add(rect_copy, rect, decimal)
        self.play(rect.animate.set(height=5))
        self.wait()

class HeightExample(Scene):
    def construct(self):
        decimal = DecimalNumber().to_edge(UP)
        rect = Rectangle(color=BLUE)
        rect_copy = rect.copy().set_stroke(GRAY, opacity=0.5)

        decimal.add_updater(lambda d: d.set_value(rect.height))

        self.add(rect_copy, rect, decimal)
        self.play(rect.animate.set(height=5))
        self.wait()

另请参阅

length_over_dim()

property width: float

mobject的宽度。

Return type:

float

示例

示例：WidthExample

from manim import *

class WidthExample(Scene):
    def construct(self):
        decimal = DecimalNumber().to_edge(UP)
        rect = Rectangle(color=BLUE)
        rect_copy = rect.copy().set_stroke(GRAY, opacity=0.5)

        decimal.add_updater(lambda d: d.set_value(rect.width))

        self.add(rect_copy, rect, decimal)
        self.play(rect.animate.set(width=7))
        self.wait()

class WidthExample(Scene):
    def construct(self):
        decimal = DecimalNumber().to_edge(UP)
        rect = Rectangle(color=BLUE)
        rect_copy = rect.copy().set_stroke(GRAY, opacity=0.5)

        decimal.add_updater(lambda d: d.set_value(rect.width))

        self.add(rect_copy, rect, decimal)
        self.play(rect.animate.set(width=7))
        self.wait()

另请参阅

length_over_dim()