Module fnpcell.geometry.elliptical_arc

Functions

new_circular_bend

def new_circular_bend(radius: float, radians: Optional[float] = None, degrees: Optional[float] = None,
                        origin: Optional[Tuple[float, float]] = None, transform: Affine2D = Affine2D.identity())

new_elliptical_arc

def new_elliptical_arc(radius: Union[float, Iterable[float]], initial_radians: Optional[float] = None,
                        initial_degrees: Optional[float] = None, final_radians: Optional[float] = None,
                        final_degrees: Optional[float] = None, origin: Optional[Tuple[float, float]] = None,
                        transform: Affine2D = Affine2D.identity()) -> EllipticalArc

Create a EllipticalArc.

Classes

EllipticalArc

class EllipticalArc(radius: Tuple[float, float], initial_angle: float, final_angle: float, transform: Affine2D)

EllipticalArc(args: Any, *kwargs: Any)

Ancestors

TransformMixin, IUpdatable, CurveMixin, ICurve, ICurveLike, IAffineTransformable

Class variables

var final_angle: float
var initial_angle: float
var radius: Tuple[float, float]
var transform: Affine2D

Static methods

def bend(radius: float, radians: Optional[float] = None, degrees: Optional[float] = None,
            origin: Optional[Tuple[float, float]] = None,
            transform: Affine2D = Affine2D.identity()) -> EllipticalArc

def from_path(start: Tuple[float, float], end: Tuple[float, float], radius: Union[float, Iterable[float]],
                rotation: float = 0, large_arc: bool = False, clockwise: bool = False) -> EllipticalArc

Create a EllipticalArc from path rotation degrees.

def transform_from_at(at: Union[None, Tuple[float, float], IPositioned, IRay] = None,
                        transform: Affine2D = Affine2D.identity()) -> Affine2D

Inherited from: TransformMixin.transform_from_at

Returns an Affine2D that is the result of the matrix product of the given transformation and the translation transformation at the given origin, the …

def transform_from_origin(origin: Optional[Tuple[float, float]] = None,
                            transform: Affine2D = Affine2D.identity()) -> Affine2D

Inherited from: TransformMixin.transform_from_origin

Returns an Affine2D that is the result of the matrix product of the given transformation and the translation transformation at the given origin, It …

Instance variables

var curve_points
var end_orientations

Return orientation of the end.

Methods

def c_mirrored(self: ~_Self, *, center: Tuple[float, float] = (0, 0)) -> ~_Self

Inherited from: TransformMixin.c_mirrored

Center mirrored.

def curve_function(self, t: float) -> Tuple[float, float]

def h_mirrored(self: ~_Self, *, x: float = 0) -> ~_Self

Inherited from: TransformMixin.h_mirrored

Horizontal mirrored.

def rotated(self: ~_Self, *, degrees: Optional[float] = None, radians: Optional[float] = None,
            origin: Optional[Tuple[float, float]] = None, inplace: Optional[bool] = None) -> ~_Self

Inherited from: TransformMixin.rotated

Return a new cell reference rotated, either degrees or radians must be provided. If both provided, radians is used …

def sample_at(self, length: float) -> SampleInfo

Inherited from: CurveMixin.sample_at

return sample info at length.

def scaled(self: ~_Self, sx: float, sy: Optional[float] = None, *,
            center: Tuple[float, float] = (0, 0)) -> ~_Self

Inherited from: TransformMixin.scaled

scaled at center.

def slope(self, angle: float) -> float

def split_at(self, length: float) -> Tuple[ICurve, ICurve]

Inherited from: CurveMixin.split_at

return two subcurve at length, if length < 0, abs(length) from end.

def subcurve(self, start: float, end: float) -> ICurve

Inherited from: CurveMixin.subcurve

return a subcurve between start and end …

def transform_combined(self, transform: Affine2D)

Inherited from: TransformMixin.transform_combined

Returns an Affine2D that is the result of the matrix product with the given transformation. It means that the original image can be transformed by a …

def translated(self: ~_Self, tx: float, ty: float) -> ~_Self

Inherited from: TransformMixin.translated

Translated.

def v_mirrored(self: ~_Self, *, y: float = 0) -> ~_Self

Inherited from: TransformMixin.v_mirrored

Vertical mirrored.