Module mbcp.mp_math.angle
本模块定义了角度相关的类
class Angle
class AnyAngle(Angle)
method __init__(self, value: float, is_radian: bool = False)
Description: 任意角度。
Arguments:
- value: 角度或弧度值
- is_radian: 是否为弧度，默认为否
Source code or View on GitHub
python
def __init__(self, value: float, is_radian: bool=False):
if is_radian:
self.radian = value
else:
self.radian = value * PI / 180method complementary(self) -> AnyAngle
Description: 余角：两角的和为90°。
Return: 余角
Source code or View on GitHub
python
@property
def complementary(self) -> 'AnyAngle':
return AnyAngle(PI / 2 - self.minimum_positive.radian, is_radian=True)method supplementary(self) -> AnyAngle
Description: 补角：两角的和为180°。
Return: 补角
Source code or View on GitHub
python
@property
def supplementary(self) -> 'AnyAngle':
return AnyAngle(PI - self.minimum_positive.radian, is_radian=True)method degree(self) -> float
Description: 角度。
Return: 弧度
Source code or View on GitHub
python
@property
def degree(self) -> float:
return self.radian * 180 / PImethod minimum_positive(self) -> AnyAngle
Description: 最小正角。
Return: 最小正角度
Source code or View on GitHub
python
@property
def minimum_positive(self) -> 'AnyAngle':
return AnyAngle(self.radian % (2 * PI))method maximum_negative(self) -> AnyAngle
Description: 最大负角。
Return: 最大负角度
Source code or View on GitHub
python
@property
def maximum_negative(self) -> 'AnyAngle':
return AnyAngle(-self.radian % (2 * PI), is_radian=True)method sin(self) -> float
Description: 正弦值。
Return: 正弦值
Source code or View on GitHub
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@property
def sin(self) -> float:
return math.sin(self.radian)method cos(self) -> float
Description: 余弦值。
Return: 余弦值
Source code or View on GitHub
python
@property
def cos(self) -> float:
return math.cos(self.radian)method tan(self) -> float
Description: 正切值。
Return: 正切值
Source code or View on GitHub
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@property
def tan(self) -> float:
return math.tan(self.radian)method cot(self) -> float
Description: 余切值。
Return: 余切值
Source code or View on GitHub
python
@property
def cot(self) -> float:
return 1 / math.tan(self.radian)method sec(self) -> float
Description: 正割值。
Return: 正割值
Source code or View on GitHub
python
@property
def sec(self) -> float:
return 1 / math.cos(self.radian)method csc(self) -> float
Description: 余割值。
Return: 余割值
Source code or View on GitHub
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@property
def csc(self) -> float:
return 1 / math.sin(self.radian)method self + other: AnyAngle => AnyAngle
Source code or View on GitHub
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def __add__(self, other: 'AnyAngle') -> 'AnyAngle':
return AnyAngle(self.radian + other.radian, is_radian=True)method self == other
Source code or View on GitHub
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def __eq__(self, other):
return approx(self.radian, other.radian)method self - other: AnyAngle => AnyAngle
Source code or View on GitHub
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def __sub__(self, other: 'AnyAngle') -> 'AnyAngle':
return AnyAngle(self.radian - other.radian, is_radian=True)method self * other: float => AnyAngle
Source code or View on GitHub
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def __mul__(self, other: float) -> 'AnyAngle':
return AnyAngle(self.radian * other, is_radian=True)@overload
method self / other: float => AnyAngle
Source code or View on GitHub
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@overload
def __truediv__(self, other: float) -> 'AnyAngle':
...@overload
method self / other: AnyAngle => float
Source code or View on GitHub
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@overload
def __truediv__(self, other: 'AnyAngle') -> float:
...method self / other
Source code or View on GitHub
python
def __truediv__(self, other):
if isinstance(other, AnyAngle):
return self.radian / other.radian
return AnyAngle(self.radian / other, is_radian=True)