
'''simple docstring'''





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


A           =   1_0_0_0



class  lowerCAmelCase__   :



  '''simple docstring'''






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

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

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

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

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

  def 		_lowerCamelCase	(self  : List[Any]	, lowerCAmelCase_  : Union[str, Any]	, lowerCAmelCase_  : List[str]	, lowerCAmelCase_  : Union[str, Any]    )   ->       int:
        snake_case_       ,	snake_case_       ,	snake_case_       ,	snake_case_						       =							box
        snake_case_						       =							(xa, ya)
        snake_case_						       =							(ya - ya) * (xa - xa)
        snake_case_						       =							_SMALL_OBJ * self.scale
        if instance_area < small or ya - ya < 40 * self.scale:
              if ya >= self.height - 5:
                    snake_case_						       =							(xa, ya)
              else:
                    snake_case_						       =							(xa, ya)

        snake_case_						       =							(ya - ya) / np.sqrt(self.height * self.width    )
        snake_case_						       =							self._change_color_brightness(lowerCAmelCase_	, brightness_factor=0.7    )
        snake_case_						       =							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[Any]	, lowerCAmelCase_  : int	, lowerCAmelCase_  : List[Any]	, lowerCAmelCase_  : List[Any]="g"	, lowerCAmelCase_  : Tuple="left"	, )   ->       Any:
        snake_case_						       =							0
        snake_case_						       =							self.font_size
        snake_case_						       =							np.maximum(list(mplc.to_rgb(lowerCAmelCase_    )    )	, 0.2    )
        snake_case_						       =							max(0.8	, np.max(lowerCAmelCase_    )    )
        snake_case_						       =							{
            "facecolor": "black",
            "alpha": self.alpha,
            "pad": self.pad,
            "edgecolor": "none",
        }
        snake_case_       ,	snake_case_						       =							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  : Optional[int]	, lowerCAmelCase_  : Dict=None    )   ->       List[str]:
        if saveas is None:
              snake_case_						       =							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  : Dict	, lowerCAmelCase_  : Union[str, Any]	, lowerCAmelCase_  : Tuple	, lowerCAmelCase_  : Dict	, lowerCAmelCase_  : Optional[Any]    )   ->       Union[str, Any]:
        snake_case_						       =							[self.idaobj[i] for i in classes]
        snake_case_						       =							[self.idaattr[i] for i in attr_classes]
        snake_case_						       =							[
            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_  : Dict	, lowerCAmelCase_  : str    )   ->       Any:
        snake_case_						       =							[self.idaobj[i] for i in classes]
        if scores is not None:
              if labels is None:
                    snake_case_						       =							["{:.0f}%".format(s * 1_00    ) for s in scores]
              else:
                    snake_case_						       =							["{} {:.0f}%".format(lowerCAmelCase_	, s * 1_00    ) for li, s in zip(lowerCAmelCase_	, lowerCAmelCase_    )]
        return labels

  def 		_lowerCamelCase	(self  : Dict	, lowerCAmelCase_  : Dict=2_55    )   ->       List[str]:
        snake_case_						       =							np.random.randint(0	, len(_COLORS    )    )
        snake_case_						       =							_COLORS[idx] * maximum
        if not self.rgb:
              snake_case_						       =							ret[::-1]
        return ret

  def 		_lowerCamelCase	(self  : Optional[Any]    )   ->       Union[str, Any]:
        if not self.pynb:
              snake_case_       ,	snake_case_						       =							self.canvas.print_to_buffer()
              if (width, height) != (self.width, self.height):
                    snake_case_						       =							cva.resize(self.img	, (width, height)    )
              else:
                    snake_case_						       =							self.img
        else:
              snake_case_						       =							io.BytesIO()  # works for cairo backend
              self.canvas.print_rgba(lowerCAmelCase_    )
              snake_case_       ,	snake_case_						       =							self.width, self.height
              snake_case_						       =							buf.getvalue()
              snake_case_						       =							self.img

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

        try:
              import numexpr as ne  # fuse them with numexpr

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

        return visualized_image.astype("uint8"    )


  def 		_lowerCamelCase	(self  : Any	, lowerCAmelCase_  : List[Any]	, lowerCAmelCase_  : Dict    )   ->       str:
        assert brightness_factor >= -1.0 and brightness_factor <= 1.0
        snake_case_						       =							mplc.to_rgb(lowerCAmelCase_    )
        snake_case_						       =							colorsys.rgb_to_hls(*mplc.to_rgb(lowerCAmelCase_    )    )
        snake_case_						       =							polygon_color[1] + (brightness_factor * polygon_color[1])
        snake_case_						       =							0.0 if modified_lightness < 0.0 else modified_lightness
        snake_case_						       =							1.0 if modified_lightness > 1.0 else modified_lightness
        snake_case_						       =							colorsys.hls_to_rgb(polygon_color[0]	, lowerCAmelCase_	, polygon_color[2]    )
        return modified_color

A           =   (
    np.array(
        [
            0.0_00,
            0.4_47,
            0.7_41,
            0.8_50,
            0.3_25,
            0.0_98,
            0.9_29,
            0.6_94,
            0.1_25,
            0.4_94,
            0.1_84,
            0.5_56,
            0.4_66,
            0.6_74,
            0.1_88,
            0.3_01,
            0.7_45,
            0.9_33,
            0.6_35,
            0.0_78,
            0.1_84,
            0.3_00,
            0.3_00,
            0.3_00,
            0.6_00,
            0.6_00,
            0.6_00,
            1.0_00,
            0.0_00,
            0.0_00,
            1.0_00,
            0.5_00,
            0.0_00,
            0.7_49,
            0.7_49,
            0.0_00,
            0.0_00,
            1.0_00,
            0.0_00,
            0.0_00,
            0.0_00,
            1.0_00,
            0.6_67,
            0.0_00,
            1.0_00,
            0.3_33,
            0.3_33,
            0.0_00,
            0.3_33,
            0.6_67,
            0.0_00,
            0.3_33,
            1.0_00,
            0.0_00,
            0.6_67,
            0.3_33,
            0.0_00,
            0.6_67,
            0.6_67,
            0.0_00,
            0.6_67,
            1.0_00,
            0.0_00,
            1.0_00,
            0.3_33,
            0.0_00,
            1.0_00,
            0.6_67,
            0.0_00,
            1.0_00,
            1.0_00,
            0.0_00,
            0.0_00,
            0.3_33,
            0.5_00,
            0.0_00,
            0.6_67,
            0.5_00,
            0.0_00,
            1.0_00,
            0.5_00,
            0.3_33,
            0.0_00,
            0.5_00,
            0.3_33,
            0.3_33,
            0.5_00,
            0.3_33,
            0.6_67,
            0.5_00,
            0.3_33,
            1.0_00,
            0.5_00,
            0.6_67,
            0.0_00,
            0.5_00,
            0.6_67,
            0.3_33,
            0.5_00,
            0.6_67,
            0.6_67,
            0.5_00,
            0.6_67,
            1.0_00,
            0.5_00,
            1.0_00,
            0.0_00,
            0.5_00,
            1.0_00,
            0.3_33,
            0.5_00,
            1.0_00,
            0.6_67,
            0.5_00,
            1.0_00,
            1.0_00,
            0.5_00,
            0.0_00,
            0.3_33,
            1.0_00,
            0.0_00,
            0.6_67,
            1.0_00,
            0.0_00,
            1.0_00,
            1.0_00,
            0.3_33,
            0.0_00,
            1.0_00,
            0.3_33,
            0.3_33,
            1.0_00,
            0.3_33,
            0.6_67,
            1.0_00,
            0.3_33,
            1.0_00,
            1.0_00,
            0.6_67,
            0.0_00,
            1.0_00,
            0.6_67,
            0.3_33,
            1.0_00,
            0.6_67,
            0.6_67,
            1.0_00,
            0.6_67,
            1.0_00,
            1.0_00,
            1.0_00,
            0.0_00,
            1.0_00,
            1.0_00,
            0.3_33,
            1.0_00,
            1.0_00,
            0.6_67,
            1.0_00,
            0.3_33,
            0.0_00,
            0.0_00,
            0.5_00,
            0.0_00,
            0.0_00,
            0.6_67,
            0.0_00,
            0.0_00,
            0.8_33,
            0.0_00,
            0.0_00,
            1.0_00,
            0.0_00,
            0.0_00,
            0.0_00,
            0.1_67,
            0.0_00,
            0.0_00,
            0.3_33,
            0.0_00,
            0.0_00,
            0.5_00,
            0.0_00,
            0.0_00,
            0.6_67,
            0.0_00,
            0.0_00,
            0.8_33,
            0.0_00,
            0.0_00,
            1.0_00,
            0.0_00,
            0.0_00,
            0.0_00,
            0.1_67,
            0.0_00,
            0.0_00,
            0.3_33,
            0.0_00,
            0.0_00,
            0.5_00,
            0.0_00,
            0.0_00,
            0.6_67,
            0.0_00,
            0.0_00,
            0.8_33,
            0.0_00,
            0.0_00,
            1.0_00,
            0.0_00,
            0.0_00,
            0.0_00,
            0.1_43,
            0.1_43,
            0.1_43,
            0.8_57,
            0.8_57,
            0.8_57,
            1.0_00,
            1.0_00,
            1.0_00,
        ]
    )
    .astype(np.floataa)
    .reshape(-1, 3)
)



'''simple docstring'''





from __future__ import annotations

A           =   [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  : Optional[int]	, lowerCAmelCase_  : int    )   ->       None:
        snake_case_						       =							-1
        snake_case_						       =							-1
        snake_case_						       =							[-1] * length
        snake_case_						       =							None
        snake_case_						       =							None


  def __repr__(self  : List[Any]    )   ->       str:
        return f'''Node(min_value={self.minn} max_value={self.maxx})'''

def   snake_case_       (							_a     :							list[int]			):
      snake_case_						       =							Node(len(_a			)			)
      snake_case_       ,	snake_case_						       =							min(_a			), max(_a			)
      # Leaf node case where the node contains only one unique value
      if root.minn == root.maxx:
            return root
      snake_case_						       =							(root.minn + root.maxx) // 2

      snake_case_						       =							[]
      snake_case_						       =							[]

      for index, num in enumerate(_a			):
            if num <= pivot:
                  left_arr.append(_a			)
            else:
                  right_arr.append(_a			)
            snake_case_						       =							len(_a			)
      snake_case_						       =							build_tree(_a			)
      snake_case_						       =							build_tree(_a			)
      return root
def   snake_case_       (							_a     :							Node | None ,					_a     :							int ,					_a     :							int			):
      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
      snake_case_						       =							(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 ,					_a ,					node.map_left[index] - 1			)
      else:
            # go to the right subtree and map index to the right subtree
            return rank_till_index(node.right ,					_a ,					index - node.map_left[index]			)
def   snake_case_       (							_a     :							Node | None ,					_a     :							int ,					_a     :							int ,					_a     :							int			):
      if start > end:
            return 0
      snake_case_						       =							rank_till_index(_a ,					_a ,					_a			)
      snake_case_						       =							rank_till_index(_a ,					_a ,					start - 1			)
      return rank_till_end - rank_before_start
def   snake_case_       (							_a     :							Node | None ,					_a     :							int ,					_a     :							int ,					_a     :							int			):
      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]
      snake_case_						       =							node.map_left[end] - (
          node.map_left[start - 1] if start else 0
      )
      if num_elements_in_left_tree > index:
            return quantile(
                node.left ,					_a ,					(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_       (							_a     :							Node | None ,					_a     :							int ,					_a     :							int ,					_a     :							int ,					_a     :							int			):
      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
      snake_case_						       =							range_counting(
          node.left ,					(node.map_left[start - 1] if start else 0) ,					node.map_left[end] - 1 ,					_a ,					_a ,					)
      snake_case_						       =							range_counting(
          node.right ,					start - (node.map_left[start - 1] if start else 0) ,					end - node.map_left[end] ,					_a ,					_a ,					)
      return left + right


if __name__ == "__main__":
     import doctest

     doctest.testmod()

