


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


__SCREAMING_SNAKE_CASE	:							Any           =  1_000


class        __lowerCamelCase      :


				"""simple docstring"""







				def __init__(				self     :    Optional[Any]	,							lowerCamelCase_     :    Optional[Any]	,							lowerCamelCase_     :    Dict=1.2	,							lowerCamelCase_     :    Optional[Any]="g"	,							lowerCamelCase_     :    Tuple=0.5	,							lowerCamelCase_     :    List[str]="-"	,							lowerCamelCase_     :    Any="test_out.jpg"	,							lowerCamelCase_     :    List[str]=True	,							lowerCamelCase_     :    Optional[Any]=False	,							lowerCamelCase_     :    Any=None	,							lowerCamelCase_     :    Optional[Any]=None	,							lowerCamelCase_     :    List[Any]=0.7	,							):
								if isinstance(lowerCamelCase_	,							torch.Tensor					):
												_lowerCAmelCase  						=img.numpy().astype("""np.uint8"""					)
								if isinstance(lowerCamelCase_	,							lowerCamelCase_					):
												_lowerCAmelCase  						=img_tensorize(lowerCamelCase_					)
								assert isinstance(lowerCamelCase_	,							np.ndarray					)

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

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






				def        lowerCAmelCase__			(				self     :    List[str]	,							lowerCamelCase_     :    str	,							lowerCamelCase_     :    Dict=None					):
								if color is None:
												_lowerCAmelCase  						=self.edgecolor
								((_lowerCAmelCase)						,							(_lowerCAmelCase)						,							(_lowerCAmelCase)						,							(_lowerCAmelCase))  						=box
								_lowerCAmelCase  						=xa - xa
								_lowerCAmelCase  						=ya - ya
								self.ax.add_patch(
								    mpl.patches.Rectangle(
								        (xa, ya)	,							lowerCamelCase_	,							lowerCamelCase_	,							fill=lowerCamelCase_	,							edgecolor=lowerCamelCase_	,							linewidth=self.font_size // 3	,							alpha=self.alpha	,							linestyle=self.linestyle	,							)					)






				def        lowerCAmelCase__			(				self     :    List[Any]	,							lowerCamelCase_     :    Tuple	,							lowerCamelCase_     :    Union[str, Any]=None	,							lowerCamelCase_     :    Any=None	,							lowerCamelCase_     :    Dict=None	,							lowerCamelCase_     :    Optional[int]=None					):
								if len(boxes.shape					) > 2:
												_lowerCAmelCase  						=boxes[0]
								if len(obj_ids.shape					) > 1:
												_lowerCAmelCase  						=obj_ids[0]
								if len(obj_scores.shape					) > 1:
												_lowerCAmelCase  						=obj_scores[0]
								if len(attr_ids.shape					) > 1:
												_lowerCAmelCase  						=attr_ids[0]
								if len(attr_scores.shape					) > 1:
												_lowerCAmelCase  						=attr_scores[0]
								if isinstance(lowerCamelCase_	,							torch.Tensor					):
												_lowerCAmelCase  						=boxes.numpy()
								if isinstance(lowerCamelCase_	,							lowerCamelCase_					):
												_lowerCAmelCase  						=np.array(lowerCamelCase_					)
								assert isinstance(lowerCamelCase_	,							np.ndarray					)
								_lowerCAmelCase  						=np.prod(boxes[:, 2:] - boxes[:, :2]	,							axis=1					)
								_lowerCAmelCase  						=np.argsort(-areas					).tolist()
								_lowerCAmelCase  						=boxes[sorted_idxs] if boxes is not None else None
								_lowerCAmelCase  						=obj_ids[sorted_idxs] if obj_ids is not None else None
								_lowerCAmelCase  						=obj_scores[sorted_idxs] if obj_scores is not None else None
								_lowerCAmelCase  						=attr_ids[sorted_idxs] if attr_ids is not None else None
								_lowerCAmelCase  						=attr_scores[sorted_idxs] if attr_scores is not None else None

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






				def        lowerCAmelCase__			(				self     :    Dict	,							lowerCamelCase_     :    Optional[int]	,							lowerCamelCase_     :    Tuple	,							lowerCamelCase_     :    Any					):
								_lowerCAmelCase						,							_lowerCAmelCase						,							_lowerCAmelCase						,							_lowerCAmelCase  						=box
								_lowerCAmelCase  						=(xa, ya)
								_lowerCAmelCase  						=(ya - ya) * (xa - xa)
								_lowerCAmelCase  						=_SMALL_OBJ * self.scale
								if instance_area < small or ya - ya < 40 * self.scale:
												if ya >= self.height - 5:
																_lowerCAmelCase  						=(xa, ya)
												else:
																_lowerCAmelCase  						=(xa, ya)

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

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






				def        lowerCAmelCase__			(				self     :    Optional[int]	,							lowerCamelCase_     :    List[str]	,							lowerCamelCase_     :    Tuple	,							lowerCamelCase_     :    Any="g"	,							lowerCamelCase_     :    List[Any]="left"	,							):
								_lowerCAmelCase  						=0
								_lowerCAmelCase  						=self.font_size
								_lowerCAmelCase  						=np.maximum(list(mplc.to_rgb(lowerCamelCase_					)					)	,							0.2					)
								_lowerCAmelCase  						=max(0.8	,							np.max(lowerCamelCase_					)					)
								_lowerCAmelCase  						={
								    """facecolor""": """black""",
								    """alpha""": self.alpha,
								    """pad""": self.pad,
								    """edgecolor""": """none""",
								}
								_lowerCAmelCase						,							_lowerCAmelCase  						=position
								self.ax.text(
								    lowerCamelCase_	,							lowerCamelCase_	,							lowerCamelCase_	,							size=font_size * self.scale	,							family="""sans-serif"""	,							bbox=lowerCamelCase_	,							verticalalignment="""top"""	,							horizontalalignment=lowerCamelCase_	,							color=lowerCamelCase_	,							zorder=10	,							rotation=lowerCamelCase_	,							)






				def        lowerCAmelCase__			(				self     :    Union[str, Any]	,							lowerCamelCase_     :    List[Any]=None					):
								if saveas is None:
												_lowerCAmelCase  						=self.saveas
								if saveas.lower().endswith(""".jpg"""					) or saveas.lower().endswith(""".png"""					):
												cva.imwrite(
												    lowerCamelCase_	,							self._get_buffer()[:, :, ::-1]	,							)
								else:
												self.fig.savefig(lowerCamelCase_					)






				def        lowerCAmelCase__			(				self     :    str	,							lowerCamelCase_     :    str	,							lowerCamelCase_     :    int	,							lowerCamelCase_     :    Dict	,							lowerCamelCase_     :    List[str]					):
								_lowerCAmelCase  						=[self.idaobj[i] for i in classes]
								_lowerCAmelCase  						=[self.idaattr[i] for i in attr_classes]
								_lowerCAmelCase  						=[
								    F"{label} {score:.2f} {attr} {attr_score:.2f}"
								    for label, score, attr, attr_score in zip(lowerCamelCase_	,							lowerCamelCase_	,							lowerCamelCase_	,							lowerCamelCase_					)
								]
								return labels






				def        lowerCAmelCase__			(				self     :    Union[str, Any]	,							lowerCamelCase_     :    Optional[int]	,							lowerCamelCase_     :    Any					):
								_lowerCAmelCase  						=[self.idaobj[i] for i in classes]
								if scores is not None:
												if labels is None:
																_lowerCAmelCase  						=["""{:.0f}%""".format(s * 100					) for s in scores]
												else:
																_lowerCAmelCase  						=["""{} {:.0f}%""".format(lowerCamelCase_	,							s * 100					) for li, s in zip(lowerCamelCase_	,							lowerCamelCase_					)]
								return labels






				def        lowerCAmelCase__			(				self     :    Optional[Any]	,							lowerCamelCase_     :    int=255					):
								_lowerCAmelCase  						=np.random.randint(0	,							len(_COLORS					)					)
								_lowerCAmelCase  						=_COLORS[idx] * maximum
								if not self.rgb:
												_lowerCAmelCase  						=ret[::-1]
								return ret






				def        lowerCAmelCase__			(				self     :    List[str]					):
								if not self.pynb:
												_lowerCAmelCase						,							_lowerCAmelCase  						=self.canvas.print_to_buffer()
												if (width, height) != (self.width, self.height):
																_lowerCAmelCase  						=cva.resize(self.img	,							(width, height)					)
												else:
																_lowerCAmelCase  						=self.img
								else:
												_lowerCAmelCase  						=io.BytesIO()  # works for cairo backend
												self.canvas.print_rgba(lowerCamelCase_					)
												_lowerCAmelCase						,							_lowerCAmelCase  						=self.width, self.height
												_lowerCAmelCase  						=buf.getvalue()
												_lowerCAmelCase  						=self.img

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

								try:
												import numexpr as ne  # fuse them with numexpr

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

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






				def        lowerCAmelCase__			(				self     :    List[Any]	,							lowerCamelCase_     :    Tuple	,							lowerCamelCase_     :    List[Any]					):
								assert brightness_factor >= -1.0 and brightness_factor <= 1.0
								_lowerCAmelCase  						=mplc.to_rgb(lowerCamelCase_					)
								_lowerCAmelCase  						=colorsys.rgb_to_hls(*mplc.to_rgb(lowerCamelCase_					)					)
								_lowerCAmelCase  						=polygon_color[1] + (brightness_factor * polygon_color[1])
								_lowerCAmelCase  						=0.0 if modified_lightness < 0.0 else modified_lightness
								_lowerCAmelCase  						=1.0 if modified_lightness > 1.0 else modified_lightness
								_lowerCAmelCase  						=colorsys.hls_to_rgb(polygon_color[0]	,							lowerCamelCase_	,							polygon_color[2]					)
								return modified_color
__SCREAMING_SNAKE_CASE	:							Tuple           =  (
    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

__SCREAMING_SNAKE_CASE	:							Union[str, Any]           =  [2, 1, 4, 5, 6, 0, 8, 9, 1, 2, 0, 6, 4, 2, 0, 6, 5, 3, 2, 7]


class        __lowerCamelCase      :


				"""simple docstring"""







				def __init__(				self     :    Dict	,							lowerCamelCase_     :    int					):
								_lowerCAmelCase  						=-1
								_lowerCAmelCase  						=-1
								_lowerCAmelCase  						=[-1] * length
								_lowerCAmelCase  						=None
								_lowerCAmelCase  						=None






				def __repr__(				self     :    Tuple					):
								return F"Node(min_value={self.minn} max_value={self.maxx})"

def 		snake_case_   (				lowercase__     :    list[int]     ):






				'''simple docstring'''






				_lowerCAmelCase  						=Node(len(lowercase__     )     )
				_lowerCAmelCase						,							_lowerCAmelCase  						=min(lowercase__     ), max(lowercase__     )
				# Leaf node case where the node contains only one unique value
				if root.minn == root.maxx:
								return root
				_lowerCAmelCase  						=(root.minn + root.maxx) // 2

				_lowerCAmelCase  						=[]
				_lowerCAmelCase  						=[]

				for index, num in enumerate(lowercase__     ):
								if num <= pivot:
												left_arr.append(lowercase__     )
								else:
												right_arr.append(lowercase__     )
								_lowerCAmelCase  						=len(lowercase__     )
				_lowerCAmelCase  						=build_tree(lowercase__     )
				_lowerCAmelCase  						=build_tree(lowercase__     )
				return root

def 		snake_case_   (				lowercase__     :    Node | None       ,     lowercase__     :    int       ,     lowercase__     :    int     ):






				'''simple docstring'''






				if index < 0 or node is None:
								return 0
				# Leaf node cases
				if node.minn == node.maxx:
								return index + 1 if node.minn == num else 0
				_lowerCAmelCase  						=(node.minn + node.maxx) // 2
				if num <= pivot:
								# go the left subtree and map index to the left subtree
								return rank_till_index(node.left       ,     lowercase__       ,     node.map_left[index] - 1     )
				else:
								# go to the right subtree and map index to the right subtree
								return rank_till_index(node.right       ,     lowercase__       ,     index - node.map_left[index]     )

def 		snake_case_   (				lowercase__     :    Node | None       ,     lowercase__     :    int       ,     lowercase__     :    int       ,     lowercase__     :    int     ):






				'''simple docstring'''






				if start > end:
								return 0
				_lowerCAmelCase  						=rank_till_index(lowercase__       ,     lowercase__       ,     lowercase__     )
				_lowerCAmelCase  						=rank_till_index(lowercase__       ,     lowercase__       ,     start - 1     )
				return rank_till_end - rank_before_start

def 		snake_case_   (				lowercase__     :    Node | None       ,     lowercase__     :    int       ,     lowercase__     :    int       ,     lowercase__     :    int     ):






				'''simple docstring'''






				if index > (end - start) or start > end or node is None:
								return -1
				# Leaf node case
				if node.minn == node.maxx:
								return node.minn
				# Number of elements in the left subtree in interval [start, end]
				_lowerCAmelCase  						=node.map_left[end] - (
				    node.map_left[start - 1] if start else 0
				)
				if num_elements_in_left_tree > index:
								return quantile(
								    node.left       ,     lowercase__       ,     (node.map_left[start - 1] if start else 0)       ,     node.map_left[end] - 1       ,     )
				else:
								return quantile(
								    node.right       ,     index - num_elements_in_left_tree       ,     start - (node.map_left[start - 1] if start else 0)       ,     end - node.map_left[end]       ,     )

def 		snake_case_   (				lowercase__     :    Node | None       ,     lowercase__     :    int       ,     lowercase__     :    int       ,     lowercase__     :    int       ,     lowercase__     :    int     ):






				'''simple docstring'''






				if (
				    start > end
				    or node is None
				    or start_num > end_num
				    or node.minn > end_num
				    or node.maxx < start_num
				):
								return 0
				if start_num <= node.minn and node.maxx <= end_num:
								return end - start + 1
				_lowerCAmelCase  						=range_counting(
				    node.left       ,     (node.map_left[start - 1] if start else 0)       ,     node.map_left[end] - 1       ,     lowercase__       ,     lowercase__       ,     )
				_lowerCAmelCase  						=range_counting(
				    node.right       ,     start - (node.map_left[start - 1] if start else 0)       ,     end - node.map_left[end]       ,     lowercase__       ,     lowercase__       ,     )
				return left + right


if __name__ == "__main__":
		import doctest

		doctest.testmod()

