



"""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


__SCREAMING_SNAKE_CASE     :  Optional[int]										=					1_0_0_0


class 							lowerCamelCase_:





					'''simple docstring'''



					def __init__(			self ,				lowerCamelCase__ ,				lowerCamelCase__=1.2 ,				lowerCamelCase__="g" ,				lowerCamelCase__=0.5 ,				lowerCamelCase__="-" ,				lowerCamelCase__="test_out.jpg" ,				lowerCamelCase__=True ,				lowerCamelCase__=False ,				lowerCamelCase__=None ,				lowerCamelCase__=None ,				lowerCamelCase__=0.7 ,				):






									if isinstance(lowercase__ ,				torch.Tensor      ):
													_lowerCamelCase					     = img.numpy().astype('''np.uint8'''      )
									if isinstance(lowercase__ ,				lowercase__      ):
													_lowerCamelCase					     = img_tensorize(lowercase__      )
									assert isinstance(lowercase__ ,				np.ndarray      )

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

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

					def 	snake_case__					(			self ,				lowerCamelCase__ ,				lowerCamelCase__=None      ):






									if color is None:
													_lowerCamelCase					     = self.edgecolor
									(_lowerCamelCase)					     = box
									_lowerCamelCase					     = xa - xa
									_lowerCamelCase					     = 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 ,				lowerCamelCase__ ,				lowerCamelCase__=None ,				lowerCamelCase__=None ,				lowerCamelCase__=None ,				lowerCamelCase__=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(lowercase__ ,				torch.Tensor      ):
													_lowerCamelCase					     = boxes.numpy()
									if isinstance(lowercase__ ,				lowercase__      ):
													_lowerCamelCase					     = np.array(lowercase__      )
									assert isinstance(lowercase__ ,				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(lowercase__      )      )]
									_lowerCamelCase					     = [assigned_colors[idx] for idx in sorted_idxs]
									if obj_ids is not None:
													_lowerCamelCase					     = self._create_text_labels_attr(lowercase__ ,				lowercase__ ,				lowercase__ ,				lowercase__      )
													for i in range(len(lowercase__      )      ):
																	_lowerCamelCase					     = assigned_colors[i]
																	self.add_box(boxes[i] ,				lowercase__      )
																	self.draw_labels(labels[i] ,				boxes[i] ,				lowercase__      )

					def 	snake_case__					(			self ,				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 < 4_0 * 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(lowercase__ ,				brightness_factor=0.7      )
									_lowerCamelCase					     = np.clip((height_ratio - 0.0_2) / 0.0_8 + 1 ,				1.2 ,				2      )
									font_size *= 0.7_5 * self.font_size

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

					def 	snake_case__					(			self ,				lowerCamelCase__ ,				lowerCamelCase__ ,				lowerCamelCase__="g" ,				lowerCamelCase__="left" ,				):
									_lowerCamelCase					     = 0
									_lowerCamelCase					     = self.font_size
									_lowerCamelCase					     = np.maximum(list(mplc.to_rgb(lowercase__      )      ) ,				0.2      )
									_lowerCamelCase					     = max(0.8 ,				np.max(lowercase__      )      )
									_lowerCamelCase					     = {
									    "facecolor": "black",
									    "alpha": self.alpha,
									    "pad": self.pad,
									    "edgecolor": "none",
									}
									_lowerCamelCase					     = position
									self.ax.text(
									    lowercase__ ,				lowercase__ ,				lowercase__ ,				size=font_size * self.scale ,				family='''sans-serif''' ,				bbox=lowercase__ ,				verticalalignment='''top''' ,				horizontalalignment=lowercase__ ,				color=lowercase__ ,				zorder=1_0 ,				rotation=lowercase__ ,				)

					def 	snake_case__					(			self ,				lowerCamelCase__=None      ):






									if saveas is None:
													_lowerCamelCase					     = 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 ,				lowerCamelCase__ ,				lowerCamelCase__ ,				lowerCamelCase__ ,				lowerCamelCase__      ):
									_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(lowercase__ ,				lowercase__ ,				lowercase__ ,				lowercase__      )
									]
									return labels

					def 	snake_case__					(			self ,				lowerCamelCase__ ,				lowerCamelCase__      ):
									_lowerCamelCase					     = [self.idaobj[i] for i in classes]
									if scores is not None:
													if labels is None:
																	_lowerCamelCase					     = ["{:.0f}%".format(s * 1_0_0      ) for s in scores]
													else:
																	_lowerCamelCase					     = ["{} {:.0f}%".format(lowercase__ ,				s * 1_0_0      ) for li, s in zip(lowercase__ ,				lowercase__      )]
									return labels

					def 	snake_case__					(			self ,				lowerCamelCase__=2_5_5      ):
									_lowerCamelCase					     = np.random.randint(0 ,				len(_COLORS      )      )
									_lowerCamelCase					     = _COLORS[idx] * maximum
									if not self.rgb:
													_lowerCamelCase					     = ret[::-1]
									return ret

					def 	snake_case__					(			self      ):






									if not self.pynb:
													_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(lowercase__      )
													_lowerCamelCase					     = self.width, self.height
													_lowerCamelCase					     = buf.getvalue()
													_lowerCamelCase					     = self.img

									_lowerCamelCase					     = np.frombuffer(lowercase__ ,				dtype='''uint8'''      )
									_lowerCamelCase					     = buffer.reshape(lowercase__ ,				lowercase__ ,				4      )
									_lowerCamelCase					     = np.split(lowercase__ ,				[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'''      ) / 2_5_5.0
													_lowerCamelCase					     = img * (1 - alpha) + rgb * alpha

									return visualized_image.astype('''uint8'''      )





					def 	snake_case__					(			self ,				lowerCamelCase__ ,				lowerCamelCase__      ):
									assert brightness_factor >= -1.0 and brightness_factor <= 1.0
									_lowerCamelCase					     = mplc.to_rgb(lowercase__      )
									_lowerCamelCase					     = colorsys.rgb_to_hls(*mplc.to_rgb(lowercase__      )      )
									_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] ,				lowercase__ ,				polygon_color[2]      )
									return modified_color
__SCREAMING_SNAKE_CASE     :  str										=					(
    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)
)



'''simple docstring'''






from ..utils import DummyObject, requires_backends
class 	SCREAMING_SNAKE_CASE__			(				metaclass=_UpperCAmelCase      ):
    _A			    =							["torch", "transformers", "invisible_watermark"]




    def __init__(					self				,     *lowercase__				,     **lowercase__			):






          """simple docstring"""






          requires_backends(self				,     ["torch", "transformers", "invisible_watermark"]			)




    @classmethod
    def   __lowerCamelCase      (					cls				,     *lowercase__				,     **lowercase__			):






          """simple docstring"""






          requires_backends(cls				,     ["torch", "transformers", "invisible_watermark"]			)







    @classmethod
    def   __lowerCamelCase      (					cls				,     *lowercase__				,     **lowercase__			):






          """simple docstring"""






          requires_backends(cls				,     ["torch", "transformers", "invisible_watermark"]			)






class 	SCREAMING_SNAKE_CASE__			(				metaclass=_UpperCAmelCase      ):
    _A			    =							["torch", "transformers", "invisible_watermark"]




    def __init__(					self				,     *lowercase__				,     **lowercase__			):






          """simple docstring"""






          requires_backends(self				,     ["torch", "transformers", "invisible_watermark"]			)




    @classmethod
    def   __lowerCamelCase      (					cls				,     *lowercase__				,     **lowercase__			):






          """simple docstring"""






          requires_backends(cls				,     ["torch", "transformers", "invisible_watermark"]			)







    @classmethod
    def   __lowerCamelCase      (					cls				,     *lowercase__				,     **lowercase__			):






          """simple docstring"""






          requires_backends(cls				,     ["torch", "transformers", "invisible_watermark"]			)

