manimgeo.components.line.line module

class manimgeo.components.line.line.Line(**data)

基类：BaseGeometry

线类

建议对 Line 的子类进行实例化，而不是直接实例化 Line

attrs: List[str]

start: np.ndarray

end: np.ndarray

length: Number

unit_direction: np.ndarray

args: LineConstructArgs

adapter: LineAdapter

classmethod set_adapter_before_validation(data)

在验证前设置 adapter 字段

返回类型:

Any

line_type: Literal['LineSegment', 'Ray', 'InfinityLine']

property construct_type: LineConstructType

model_post_init(_Line__context)

模型初始化后，更新名字并添加依赖关系

classmethod TranslationLV(line, vec, name='')

平移构造线

• line: 原线

• vec: 平移向量

返回类型:

TypeVar(_LineT, bound= Line)

classmethod PP(start, end, name='')

起始点构造线

• start: 起点

• end: 终点

返回类型:

TypeVar(_LineT, bound= Line)

classmethod PV(start, vector, name='')

起点方向构造线

• start: 起点

• vector: 方向向量

返回类型:

TypeVar(_LineT, bound= Line)

classmethod VerticalPL(point, line, name='')

点与线构造垂直线

• point: 垂线经过点

• line: 原线

返回类型:

TypeVar(_LineT, bound= Line)

classmethod ParallelPL(point, line, distance=1, name='')

点与线构造平行线

• point: 平行线经过点

• line: 原线

• distance: 平行线终点与起点的距离，默认为 1

返回类型:

TypeVar(_LineT, bound= Line)

model_config: ClassVar[ConfigDict] = {'arbitrary_types_allowed': True, 'frozen': False}

Configuration for the model, should be a dictionary conforming to [ConfigDict][pydantic.config.ConfigDict].

class manimgeo.components.line.line.LineSegment(**data)

基类：Line

line_type: Literal['LineSegment']

model_config: ClassVar[ConfigDict] = {'arbitrary_types_allowed': True, 'frozen': False}

Configuration for the model, should be a dictionary conforming to [ConfigDict][pydantic.config.ConfigDict].

class manimgeo.components.line.line.Ray(**data)

基类：Line

line_type: Literal['Ray']

model_config: ClassVar[ConfigDict] = {'arbitrary_types_allowed': True, 'frozen': False}

Configuration for the model, should be a dictionary conforming to [ConfigDict][pydantic.config.ConfigDict].

class manimgeo.components.line.line.InfinityLine(**data)

基类：Line

line_type: Literal['InfinityLine']

model_config: ClassVar[ConfigDict] = {'arbitrary_types_allowed': True, 'frozen': False}

Configuration for the model, should be a dictionary conforming to [ConfigDict][pydantic.config.ConfigDict].