



import colorsys
import io

import cva
import matplotlib as mpl
import matplotlib.colors as mplc
import matplotlib.figure as mplfigure
import numpy as np
import torch
from matplotlib.backends.backend_agg import FigureCanvasAgg

from utils import img_tensorize


UpperCamelCase__			=    10_00
class       _lowerCAmelCase :






			"""simple docstring"""





			def __init__(					self						:							Tuple      ,  lowercase						:							List[str]      ,  lowercase						:							Optional[Any]=1.2      ,  lowercase						:							Dict="g"      ,  lowercase						:							Tuple=0.5      ,  lowercase						:							Any="-"      ,  lowercase						:							List[str]="test_out.jpg"      ,  lowercase						:							Optional[int]=True      ,  lowercase						:							str=False      ,  lowercase						:							Optional[Any]=None      ,  lowercase						:							str=None      ,  lowercase						:							Union[str, Any]=0.7      ,  )    ->       int:
									"""simple docstring"""







									if isinstance(lowercase      ,  torch.Tensor ):
															__lowercase											=					img.numpy().astype("""np.uint8""" )
									if isinstance(lowercase      ,  lowercase ):
															__lowercase											=					img_tensorize(lowercase )
									assert isinstance(lowercase      ,  np.ndarray )

									__lowercase						,      __lowercase											=					img.shape[1], img.shape[0]
									__lowercase											=					mplfigure.Figure(frameon=lowercase )
									__lowercase											=					fig.get_dpi()
									__lowercase											=					(width * scale + 1E-2) / dpi
									__lowercase											=					(height * scale + 1E-2) / dpi
									fig.set_size_inches(lowercase      ,  lowercase )
									__lowercase											=					fig.add_axes([0.0, 0.0, 1.0, 1.0] )
									ax.axis("""off""" )
									ax.set_xlim(0.0      ,  lowercase )
									ax.set_ylim(lowercase )

									__lowercase											=					saveas
									__lowercase											=					rgb
									__lowercase											=					pynb
									__lowercase											=					img
									__lowercase											=					edgecolor
									__lowercase											=					0.5
									__lowercase											=					linestyle
									__lowercase											=					int(np.sqrt(min(lowercase      ,  lowercase ) ) * scale // 3 )
									__lowercase											=					width
									__lowercase											=					height
									__lowercase											=					scale
									__lowercase											=					fig
									__lowercase											=					ax
									__lowercase											=					pad
									__lowercase											=					idaobj
									__lowercase											=					idaattr
									__lowercase											=					FigureCanvasAgg(lowercase )





			def 		snake_case__      (					self						:							Dict      ,  lowercase						:							Dict      ,  lowercase						:							Optional[Any]=None )    ->       Tuple:
									"""simple docstring"""







									if color is None:
															__lowercase											=					self.edgecolor
									((__lowercase)						,      (__lowercase)						,      (__lowercase)						,      (__lowercase))											=					box
									__lowercase											=					xa - xa
									__lowercase											=					ya - ya
									self.ax.add_patch(
									    mpl.patches.Rectangle(
									        (xa, ya)      ,  lowercase      ,  lowercase      ,  fill=lowercase      ,  edgecolor=lowercase      ,  linewidth=self.font_size // 3      ,  alpha=self.alpha      ,  linestyle=self.linestyle      ,  ) )





			def 		snake_case__      (					self						:							Dict      ,  lowercase						:							Optional[Any]      ,  lowercase						:							Dict=None      ,  lowercase						:							int=None      ,  lowercase						:							Dict=None      ,  lowercase						:							int=None )    ->       str:
									"""simple docstring"""







									if len(boxes.shape ) > 2:
															__lowercase											=					boxes[0]
									if len(obj_ids.shape ) > 1:
															__lowercase											=					obj_ids[0]
									if len(obj_scores.shape ) > 1:
															__lowercase											=					obj_scores[0]
									if len(attr_ids.shape ) > 1:
															__lowercase											=					attr_ids[0]
									if len(attr_scores.shape ) > 1:
															__lowercase											=					attr_scores[0]
									if isinstance(lowercase      ,  torch.Tensor ):
															__lowercase											=					boxes.numpy()
									if isinstance(lowercase      ,  lowercase ):
															__lowercase											=					np.array(lowercase )
									assert isinstance(lowercase      ,  np.ndarray )
									__lowercase											=					np.prod(boxes[:, 2:] - boxes[:, :2]      ,  axis=1 )
									__lowercase											=					np.argsort(-areas ).tolist()
									__lowercase											=					boxes[sorted_idxs] if boxes is not None else None
									__lowercase											=					obj_ids[sorted_idxs] if obj_ids is not None else None
									__lowercase											=					obj_scores[sorted_idxs] if obj_scores is not None else None
									__lowercase											=					attr_ids[sorted_idxs] if attr_ids is not None else None
									__lowercase											=					attr_scores[sorted_idxs] if attr_scores is not None else None

									__lowercase											=					[self._random_color(maximum=1 ) for _ in range(len(lowercase ) )]
									__lowercase											=					[assigned_colors[idx] for idx in sorted_idxs]
									if obj_ids is not None:
															__lowercase											=					self._create_text_labels_attr(lowercase      ,  lowercase      ,  lowercase      ,  lowercase )
															for i in range(len(lowercase ) ):
																					__lowercase											=					assigned_colors[i]
																					self.add_box(boxes[i]      ,  lowercase )
																					self.draw_labels(labels[i]      ,  boxes[i]      ,  lowercase )





			def 		snake_case__      (					self						:							int      ,  lowercase						:							Any      ,  lowercase						:							Dict      ,  lowercase						:							Optional[int] )    ->       List[Any]:
									"""simple docstring"""







									__lowercase						,      __lowercase						,      __lowercase						,      __lowercase											=					box
									__lowercase											=					(xa, ya)
									__lowercase											=					(ya - ya) * (xa - xa)
									__lowercase											=					_SMALL_OBJ * self.scale
									if instance_area < small or ya - ya < 40 * self.scale:
															if ya >= self.height - 5:
																					__lowercase											=					(xa, ya)
															else:
																					__lowercase											=					(xa, ya)

									__lowercase											=					(ya - ya) / np.sqrt(self.height * self.width )
									__lowercase											=					self._change_color_brightness(lowercase      ,  brightness_factor=0.7 )
									__lowercase											=					np.clip((height_ratio - 0.02) / 0.08 + 1      ,  1.2      ,  2 )
									font_size *= 0.75 * self.font_size

									self.draw_text(
									    text=lowercase      ,  position=lowercase      ,  color=lowercase      ,  )





			def 		snake_case__      (					self						:							List[str]      ,  lowercase						:							Any      ,  lowercase						:							List[Any]      ,  lowercase						:							Dict="g"      ,  lowercase						:							List[Any]="left"      ,  )    ->       Any:
									"""simple docstring"""







									__lowercase											=					0
									__lowercase											=					self.font_size
									__lowercase											=					np.maximum(list(mplc.to_rgb(lowercase ) )      ,  0.2 )
									__lowercase											=					max(0.8      ,  np.max(lowercase ) )
									__lowercase											=					{
									    """facecolor""": """black""",
									    """alpha""": self.alpha,
									    """pad""": self.pad,
									    """edgecolor""": """none""",
									}
									__lowercase						,      __lowercase											=					position
									self.ax.text(
									    lowercase      ,  lowercase      ,  lowercase      ,  size=font_size * self.scale      ,  family="""sans-serif"""      ,  bbox=lowercase      ,  verticalalignment="""top"""      ,  horizontalalignment=lowercase      ,  color=lowercase      ,  zorder=10      ,  rotation=lowercase      ,  )





			def 		snake_case__      (					self						:							Union[str, Any]      ,  lowercase						:							Union[str, Any]=None )    ->       Optional[Any]:
									"""simple docstring"""







									if saveas is None:
															__lowercase											=					self.saveas
									if saveas.lower().endswith(""".jpg""" ) or saveas.lower().endswith(""".png""" ):
															cva.imwrite(
															    lowercase      ,  self._get_buffer()[:, :, ::-1]      ,  )
									else:
															self.fig.savefig(lowercase )





			def 		snake_case__      (					self						:							Union[str, Any]      ,  lowercase						:							Optional[Any]      ,  lowercase						:							str      ,  lowercase						:							Tuple      ,  lowercase						:							Optional[int] )    ->       Any:
									"""simple docstring"""







									__lowercase											=					[self.idaobj[i] for i in classes]
									__lowercase											=					[self.idaattr[i] for i in attr_classes]
									__lowercase											=					[
									    F"{label} {score:.2f} {attr} {attr_score:.2f}"
									    for label, score, attr, attr_score in zip(lowercase      ,  lowercase      ,  lowercase      ,  lowercase )
									]
									return labels





			def 		snake_case__      (					self						:							Optional[int]      ,  lowercase						:							str      ,  lowercase						:							int )    ->       List[Any]:
									"""simple docstring"""







									__lowercase											=					[self.idaobj[i] for i in classes]
									if scores is not None:
															if labels is None:
																					__lowercase											=					["""{:.0f}%""".format(s * 100 ) for s in scores]
															else:
																					__lowercase											=					["""{} {:.0f}%""".format(lowercase      ,  s * 100 ) for li, s in zip(lowercase      ,  lowercase )]
									return labels





			def 		snake_case__      (					self						:							Any      ,  lowercase						:							Dict=255 )    ->       str:
									"""simple docstring"""







									__lowercase											=					np.random.randint(0      ,  len(_COLORS ) )
									__lowercase											=					_COLORS[idx] * maximum
									if not self.rgb:
															__lowercase											=					ret[::-1]
									return ret





			def 		snake_case__      (					self						:							Any )    ->       Optional[int]:
									"""simple docstring"""







									if not self.pynb:
															__lowercase						,      __lowercase											=					self.canvas.print_to_buffer()
															if (width, height) != (self.width, self.height):
																					__lowercase											=					cva.resize(self.img      ,  (width, height) )
															else:
																					__lowercase											=					self.img
									else:
															__lowercase											=					io.BytesIO()  # works for cairo backend
															self.canvas.print_rgba(lowercase )
															__lowercase						,      __lowercase											=					self.width, self.height
															__lowercase											=					buf.getvalue()
															__lowercase											=					self.img

									__lowercase											=					np.frombuffer(lowercase      ,  dtype="""uint8""" )
									__lowercase											=					buffer.reshape(lowercase      ,  lowercase      ,  4 )
									__lowercase						,      __lowercase											=					np.split(lowercase      ,  [3]      ,  axis=2 )

									try:
															import numexpr as ne  # fuse them with numexpr

															__lowercase											=					ne.evaluate("""img * (1 - alpha / 255.0) + rgb * (alpha / 255.0)""" )
									except ImportError:
															__lowercase											=					alpha.astype("""float32""" ) / 255.0
															__lowercase											=					img * (1 - alpha) + rgb * alpha

									return visualized_image.astype("""uint8""" )







			def 		snake_case__      (					self						:							Optional[int]      ,  lowercase						:							Dict      ,  lowercase						:							str )    ->       Tuple:
									"""simple docstring"""







									assert brightness_factor >= -1.0 and brightness_factor <= 1.0
									__lowercase											=					mplc.to_rgb(lowercase )
									__lowercase											=					colorsys.rgb_to_hls(*mplc.to_rgb(lowercase ) )
									__lowercase											=					polygon_color[1] + (brightness_factor * polygon_color[1])
									__lowercase											=					0.0 if modified_lightness < 0.0 else modified_lightness
									__lowercase											=					1.0 if modified_lightness > 1.0 else modified_lightness
									__lowercase											=					colorsys.hls_to_rgb(polygon_color[0]      ,  lowercase      ,  polygon_color[2] )
									return modified_color





UpperCamelCase__			=    (
    np.array(
        [
            0.000,
            0.447,
            0.741,
            0.850,
            0.325,
            0.098,
            0.929,
            0.694,
            0.125,
            0.494,
            0.184,
            0.556,
            0.466,
            0.674,
            0.188,
            0.301,
            0.745,
            0.933,
            0.635,
            0.078,
            0.184,
            0.300,
            0.300,
            0.300,
            0.600,
            0.600,
            0.600,
            1.000,
            0.000,
            0.000,
            1.000,
            0.500,
            0.000,
            0.749,
            0.749,
            0.000,
            0.000,
            1.000,
            0.000,
            0.000,
            0.000,
            1.000,
            0.667,
            0.000,
            1.000,
            0.333,
            0.333,
            0.000,
            0.333,
            0.667,
            0.000,
            0.333,
            1.000,
            0.000,
            0.667,
            0.333,
            0.000,
            0.667,
            0.667,
            0.000,
            0.667,
            1.000,
            0.000,
            1.000,
            0.333,
            0.000,
            1.000,
            0.667,
            0.000,
            1.000,
            1.000,
            0.000,
            0.000,
            0.333,
            0.500,
            0.000,
            0.667,
            0.500,
            0.000,
            1.000,
            0.500,
            0.333,
            0.000,
            0.500,
            0.333,
            0.333,
            0.500,
            0.333,
            0.667,
            0.500,
            0.333,
            1.000,
            0.500,
            0.667,
            0.000,
            0.500,
            0.667,
            0.333,
            0.500,
            0.667,
            0.667,
            0.500,
            0.667,
            1.000,
            0.500,
            1.000,
            0.000,
            0.500,
            1.000,
            0.333,
            0.500,
            1.000,
            0.667,
            0.500,
            1.000,
            1.000,
            0.500,
            0.000,
            0.333,
            1.000,
            0.000,
            0.667,
            1.000,
            0.000,
            1.000,
            1.000,
            0.333,
            0.000,
            1.000,
            0.333,
            0.333,
            1.000,
            0.333,
            0.667,
            1.000,
            0.333,
            1.000,
            1.000,
            0.667,
            0.000,
            1.000,
            0.667,
            0.333,
            1.000,
            0.667,
            0.667,
            1.000,
            0.667,
            1.000,
            1.000,
            1.000,
            0.000,
            1.000,
            1.000,
            0.333,
            1.000,
            1.000,
            0.667,
            1.000,
            0.333,
            0.000,
            0.000,
            0.500,
            0.000,
            0.000,
            0.667,
            0.000,
            0.000,
            0.833,
            0.000,
            0.000,
            1.000,
            0.000,
            0.000,
            0.000,
            0.167,
            0.000,
            0.000,
            0.333,
            0.000,
            0.000,
            0.500,
            0.000,
            0.000,
            0.667,
            0.000,
            0.000,
            0.833,
            0.000,
            0.000,
            1.000,
            0.000,
            0.000,
            0.000,
            0.167,
            0.000,
            0.000,
            0.333,
            0.000,
            0.000,
            0.500,
            0.000,
            0.000,
            0.667,
            0.000,
            0.000,
            0.833,
            0.000,
            0.000,
            1.000,
            0.000,
            0.000,
            0.000,
            0.143,
            0.143,
            0.143,
            0.857,
            0.857,
            0.857,
            1.000,
            1.000,
            1.000,
        ]
    )
    .astype(np.floataa)
    .reshape(-1, 3)
)










from __future__ import annotations






def 			UpperCAmelCase__     (     lowercase__ )			->   list[int]:
						if not list_of_ints:
												return []

						if min(lowercase__ ) < 0:
												raise ValueError("""All numbers must be positive""" )

						__lowercase											=					max(len(bin(lowercase__ )[2:] ) for x in list_of_ints )
						return _msd_radix_sort(lowercase__    ,							lowercase__ )






def 			UpperCAmelCase__     (     lowercase__    ,							lowercase__ )			->   list[int]:
						if bit_position == 0 or len(lowercase__ ) in [0, 1]:
												return list_of_ints

						__lowercase											=					[]
						__lowercase											=					[]
						# Split numbers based on bit at bit_position from the right
						for number in list_of_ints:
												if (number >> (bit_position - 1)) & 1:
																		# number has a one at bit bit_position
																		ones.append(lowercase__ )
												else:
																		# number has a zero at bit bit_position
																		zeros.append(lowercase__ )

    # recursively split both lists further
						__lowercase											=					_msd_radix_sort(lowercase__    ,							bit_position - 1 )
						__lowercase											=					_msd_radix_sort(lowercase__    ,							bit_position - 1 )

						# recombine lists
						__lowercase											=					zeros
						res.extend(lowercase__ )

						return res






def 			UpperCAmelCase__     (     lowercase__ )			->   List[Any]:
						__lowercase											=					len(lowercase__ )
						if not list_of_ints or length == 1:
												return

						if min(lowercase__ ) < 0:
												raise ValueError("""All numbers must be positive""" )

						__lowercase											=					max(len(bin(lowercase__ )[2:] ) for x in list_of_ints )
						_msd_radix_sort_inplace(lowercase__    ,							lowercase__    ,							0    ,							lowercase__ )






def 			UpperCAmelCase__     (     lowercase__    ,							lowercase__    ,							lowercase__    ,							lowercase__ )			->   Optional[Any]:
						if bit_position == 0 or end_index - begin_index <= 1:
												return

						bit_position -= 1

						__lowercase											=					begin_index
						__lowercase											=					end_index - 1
						while i <= j:
												__lowercase											=					False
												if not (list_of_ints[i] >> bit_position) & 1:
																		# found zero at the beginning
																		i += 1
																		__lowercase											=					True
												if (list_of_ints[j] >> bit_position) & 1:
																		# found one at the end
																		j -= 1
																		__lowercase											=					True

												if changed:
																		continue

												__lowercase						,      __lowercase											=					list_of_ints[j], list_of_ints[i]
												j -= 1
												if j != i:
																		i += 1

						_msd_radix_sort_inplace(lowercase__    ,							lowercase__    ,							lowercase__    ,							lowercase__ )
						_msd_radix_sort_inplace(lowercase__    ,							lowercase__    ,							lowercase__    ,							lowercase__ )


if __name__ == "__main__":
			import doctest

			doctest.testmod()





