up follow livre

venv/lib/python3.13/site-packages/matplotlib/bezier.pyi

@@ -0,0 +1,74 @@
+from collections.abc import Callable
+from typing import Literal
+
+import numpy as np
+from numpy.typing import ArrayLike
+
+from .path import Path
+
+class NonIntersectingPathException(ValueError): ...
+
+def get_intersection(
+    cx1: float,
+    cy1: float,
+    cos_t1: float,
+    sin_t1: float,
+    cx2: float,
+    cy2: float,
+    cos_t2: float,
+    sin_t2: float,
+) -> tuple[float, float]: ...
+def get_normal_points(
+    cx: float, cy: float, cos_t: float, sin_t: float, length: float
+) -> tuple[float, float, float, float]: ...
+def split_de_casteljau(beta: ArrayLike, t: float) -> tuple[np.ndarray, np.ndarray]: ...
+def find_bezier_t_intersecting_with_closedpath(
+    bezier_point_at_t: Callable[[float], tuple[float, float]],
+    inside_closedpath: Callable[[tuple[float, float]], bool],
+    t0: float = ...,
+    t1: float = ...,
+    tolerance: float = ...,
+) -> tuple[float, float]: ...
+
+# TODO make generic over d, the dimension? ndarraydim
+class BezierSegment:
+    def __init__(self, control_points: ArrayLike) -> None: ...
+    def __call__(self, t: ArrayLike) -> np.ndarray: ...
+    def point_at_t(self, t: float) -> tuple[float, ...]: ...
+    @property
+    def control_points(self) -> np.ndarray: ...
+    @property
+    def dimension(self) -> int: ...
+    @property
+    def degree(self) -> int: ...
+    @property
+    def polynomial_coefficients(self) -> np.ndarray: ...
+    def axis_aligned_extrema(self) -> tuple[np.ndarray, np.ndarray]: ...
+
+def split_bezier_intersecting_with_closedpath(
+    bezier: ArrayLike,
+    inside_closedpath: Callable[[tuple[float, float]], bool],
+    tolerance: float = ...,
+) -> tuple[np.ndarray, np.ndarray]: ...
+def split_path_inout(
+    path: Path,
+    inside: Callable[[tuple[float, float]], bool],
+    tolerance: float = ...,
+    reorder_inout: bool = ...,
+) -> tuple[Path, Path]: ...
+def inside_circle(
+    cx: float, cy: float, r: float
+) -> Callable[[tuple[float, float]], bool]: ...
+def get_cos_sin(x0: float, y0: float, x1: float, y1: float) -> tuple[float, float]: ...
+def check_if_parallel(
+    dx1: float, dy1: float, dx2: float, dy2: float, tolerance: float = ...
+) -> Literal[-1, False, 1]: ...
+def get_parallels(
+    bezier2: ArrayLike, width: float
+) -> tuple[list[tuple[float, float]], list[tuple[float, float]]]: ...
+def find_control_points(
+    c1x: float, c1y: float, mmx: float, mmy: float, c2x: float, c2y: float
+) -> list[tuple[float, float]]: ...
+def make_wedged_bezier2(
+    bezier2: ArrayLike, width: float, w1: float = ..., wm: float = ..., w2: float = ...
+) -> tuple[list[tuple[float, float]], list[tuple[float, float]]]: ...