
from __future__ import annotations

from scipy.special import comb  # type: ignore





class 							A__		:
      def __init__(      self    ,  __magic_name__      ):
       lowerCamelCase		:	str							=      list_of_points
       # Degree determines the flexibility of the curve.
       # Degree = 1 will produce a straight line.
       lowerCamelCase		:	int							=      len(__magic_name__      ) - 1
      def 						UpperCamelCase__							(      self    ,  __magic_name__      ):
       assert 0 <= t <= 1, "Time t must be between 0 and 1."
       lowerCamelCase		:	list[float]							=      []
       for i in range(len(self.list_of_points      )      ):
        # basis function for each i
        output_values.append(
            comb(self.degree    ,  __magic_name__      ) * ((1 - t) ** (self.degree - i)) * (t**i)      )
       # the basis must sum up to 1 for it to produce a valid Bezier curve.
       assert round(sum(__magic_name__      )    ,  5      ) == 1
       return output_values
      def 						UpperCamelCase__							(      self    ,  __magic_name__      ):
       assert 0 <= t <= 1, "Time t must be between 0 and 1."

       lowerCamelCase		:	Optional[int]							=      self.basis_function(__magic_name__      )
       lowerCamelCase		:	int							=      0.0
       lowerCamelCase		:	List[Any]							=      0.0
       for i in range(len(self.list_of_points      )      ):
        # For all points, sum up the product of i-th basis function and i-th point.
        x += basis_function[i] * self.list_of_points[i][0]
        y += basis_function[i] * self.list_of_points[i][1]
       return (x, y)






      def 						UpperCamelCase__							(      self    ,  __magic_name__ = 0.01      ):
       from matplotlib import pyplot as plt  # type: ignore

       lowerCamelCase		:	list[float]							=      []  # x coordinates of points to plot
       lowerCamelCase		:	list[float]							=      []  # y coordinates of points to plot

       lowerCamelCase		:	List[Any]							=      0.0
       while t <= 1:
        lowerCamelCase		:	Union[str, Any]							=      self.bezier_curve_function(__magic_name__      )
        to_plot_x.append(value[0]      )
        to_plot_y.append(value[1]      )
        t += step_size

       lowerCamelCase		:	List[str]							=      [i[0] for i in self.list_of_points]
       lowerCamelCase		:	Optional[Any]							=      [i[1] for i in self.list_of_points]

       plt.plot(
           __magic_name__    ,  __magic_name__    ,  color="""blue"""    ,  label="""Curve of Degree """ + str(self.degree      )    ,  )
       plt.scatter(__magic_name__    ,  __magic_name__    ,  color="""red"""    ,  label="""Control Points"""      )
       plt.legend()
       plt.show()


if __name__ == "__main__":
      import doctest

      doctest.testmod()

      BezierCurve([(1, 2), (3, 5)]).plot_curve()  # degree 1
      BezierCurve([(0, 0), (5, 5), (5, 0)]).plot_curve()  # degree 2
      BezierCurve([(0, 0), (5, 5), (5, 0), (2.5, -2.5)]).plot_curve()  # degree 3






import warnings

from ...utils import logging
from .image_processing_owlvit import OwlViTImageProcessor


_lowerCamelCase					   =logging.get_logger(__name__)





class 							A__		(	__SCREAMING_SNAKE_CASE):
      def __init__(      self    ,  *__magic_name__    ,  **__magic_name__      ):
       warnings.warn(
           """The class OwlViTFeatureExtractor is deprecated and will be removed in version 5 of Transformers. Please"""
           """ use OwlViTImageProcessor instead."""    ,  __magic_name__    ,  )
       super().__init__(*__magic_name__    ,  **__magic_name__      )




